github.com/gagliardetto/golang-go@v0.0.0-20201020153340-53909ea70814/cmd/compile/internal/ssa/rewritegeneric.go (about)

     1  // Code generated from gen/generic.rules; DO NOT EDIT.
     2  // generated with: cd gen; go run *.go
     3  
     4  package ssa
     5  
     6  import "math"
     7  import "github.com/gagliardetto/golang-go/cmd/compile/internal/types"
     8  
     9  func rewriteValuegeneric(v *Value) bool {
    10  	switch v.Op {
    11  	case OpAdd16:
    12  		return rewriteValuegeneric_OpAdd16_0(v) || rewriteValuegeneric_OpAdd16_10(v) || rewriteValuegeneric_OpAdd16_20(v) || rewriteValuegeneric_OpAdd16_30(v)
    13  	case OpAdd32:
    14  		return rewriteValuegeneric_OpAdd32_0(v) || rewriteValuegeneric_OpAdd32_10(v) || rewriteValuegeneric_OpAdd32_20(v) || rewriteValuegeneric_OpAdd32_30(v)
    15  	case OpAdd32F:
    16  		return rewriteValuegeneric_OpAdd32F_0(v)
    17  	case OpAdd64:
    18  		return rewriteValuegeneric_OpAdd64_0(v) || rewriteValuegeneric_OpAdd64_10(v) || rewriteValuegeneric_OpAdd64_20(v) || rewriteValuegeneric_OpAdd64_30(v)
    19  	case OpAdd64F:
    20  		return rewriteValuegeneric_OpAdd64F_0(v)
    21  	case OpAdd8:
    22  		return rewriteValuegeneric_OpAdd8_0(v) || rewriteValuegeneric_OpAdd8_10(v) || rewriteValuegeneric_OpAdd8_20(v) || rewriteValuegeneric_OpAdd8_30(v)
    23  	case OpAddPtr:
    24  		return rewriteValuegeneric_OpAddPtr_0(v)
    25  	case OpAnd16:
    26  		return rewriteValuegeneric_OpAnd16_0(v) || rewriteValuegeneric_OpAnd16_10(v) || rewriteValuegeneric_OpAnd16_20(v)
    27  	case OpAnd32:
    28  		return rewriteValuegeneric_OpAnd32_0(v) || rewriteValuegeneric_OpAnd32_10(v) || rewriteValuegeneric_OpAnd32_20(v)
    29  	case OpAnd64:
    30  		return rewriteValuegeneric_OpAnd64_0(v) || rewriteValuegeneric_OpAnd64_10(v) || rewriteValuegeneric_OpAnd64_20(v)
    31  	case OpAnd8:
    32  		return rewriteValuegeneric_OpAnd8_0(v) || rewriteValuegeneric_OpAnd8_10(v) || rewriteValuegeneric_OpAnd8_20(v)
    33  	case OpArraySelect:
    34  		return rewriteValuegeneric_OpArraySelect_0(v)
    35  	case OpCom16:
    36  		return rewriteValuegeneric_OpCom16_0(v)
    37  	case OpCom32:
    38  		return rewriteValuegeneric_OpCom32_0(v)
    39  	case OpCom64:
    40  		return rewriteValuegeneric_OpCom64_0(v)
    41  	case OpCom8:
    42  		return rewriteValuegeneric_OpCom8_0(v)
    43  	case OpConstInterface:
    44  		return rewriteValuegeneric_OpConstInterface_0(v)
    45  	case OpConstSlice:
    46  		return rewriteValuegeneric_OpConstSlice_0(v)
    47  	case OpConstString:
    48  		return rewriteValuegeneric_OpConstString_0(v)
    49  	case OpConvert:
    50  		return rewriteValuegeneric_OpConvert_0(v)
    51  	case OpCvt32Fto32:
    52  		return rewriteValuegeneric_OpCvt32Fto32_0(v)
    53  	case OpCvt32Fto64:
    54  		return rewriteValuegeneric_OpCvt32Fto64_0(v)
    55  	case OpCvt32Fto64F:
    56  		return rewriteValuegeneric_OpCvt32Fto64F_0(v)
    57  	case OpCvt32to32F:
    58  		return rewriteValuegeneric_OpCvt32to32F_0(v)
    59  	case OpCvt32to64F:
    60  		return rewriteValuegeneric_OpCvt32to64F_0(v)
    61  	case OpCvt64Fto32:
    62  		return rewriteValuegeneric_OpCvt64Fto32_0(v)
    63  	case OpCvt64Fto32F:
    64  		return rewriteValuegeneric_OpCvt64Fto32F_0(v)
    65  	case OpCvt64Fto64:
    66  		return rewriteValuegeneric_OpCvt64Fto64_0(v)
    67  	case OpCvt64to32F:
    68  		return rewriteValuegeneric_OpCvt64to32F_0(v)
    69  	case OpCvt64to64F:
    70  		return rewriteValuegeneric_OpCvt64to64F_0(v)
    71  	case OpDiv16:
    72  		return rewriteValuegeneric_OpDiv16_0(v)
    73  	case OpDiv16u:
    74  		return rewriteValuegeneric_OpDiv16u_0(v)
    75  	case OpDiv32:
    76  		return rewriteValuegeneric_OpDiv32_0(v)
    77  	case OpDiv32F:
    78  		return rewriteValuegeneric_OpDiv32F_0(v)
    79  	case OpDiv32u:
    80  		return rewriteValuegeneric_OpDiv32u_0(v)
    81  	case OpDiv64:
    82  		return rewriteValuegeneric_OpDiv64_0(v)
    83  	case OpDiv64F:
    84  		return rewriteValuegeneric_OpDiv64F_0(v)
    85  	case OpDiv64u:
    86  		return rewriteValuegeneric_OpDiv64u_0(v)
    87  	case OpDiv8:
    88  		return rewriteValuegeneric_OpDiv8_0(v)
    89  	case OpDiv8u:
    90  		return rewriteValuegeneric_OpDiv8u_0(v)
    91  	case OpEq16:
    92  		return rewriteValuegeneric_OpEq16_0(v) || rewriteValuegeneric_OpEq16_10(v) || rewriteValuegeneric_OpEq16_20(v) || rewriteValuegeneric_OpEq16_30(v) || rewriteValuegeneric_OpEq16_40(v) || rewriteValuegeneric_OpEq16_50(v) || rewriteValuegeneric_OpEq16_60(v)
    93  	case OpEq32:
    94  		return rewriteValuegeneric_OpEq32_0(v) || rewriteValuegeneric_OpEq32_10(v) || rewriteValuegeneric_OpEq32_20(v) || rewriteValuegeneric_OpEq32_30(v) || rewriteValuegeneric_OpEq32_40(v) || rewriteValuegeneric_OpEq32_50(v) || rewriteValuegeneric_OpEq32_60(v) || rewriteValuegeneric_OpEq32_70(v) || rewriteValuegeneric_OpEq32_80(v) || rewriteValuegeneric_OpEq32_90(v)
    95  	case OpEq32F:
    96  		return rewriteValuegeneric_OpEq32F_0(v)
    97  	case OpEq64:
    98  		return rewriteValuegeneric_OpEq64_0(v) || rewriteValuegeneric_OpEq64_10(v) || rewriteValuegeneric_OpEq64_20(v) || rewriteValuegeneric_OpEq64_30(v) || rewriteValuegeneric_OpEq64_40(v) || rewriteValuegeneric_OpEq64_50(v) || rewriteValuegeneric_OpEq64_60(v)
    99  	case OpEq64F:
   100  		return rewriteValuegeneric_OpEq64F_0(v)
   101  	case OpEq8:
   102  		return rewriteValuegeneric_OpEq8_0(v) || rewriteValuegeneric_OpEq8_10(v) || rewriteValuegeneric_OpEq8_20(v) || rewriteValuegeneric_OpEq8_30(v)
   103  	case OpEqB:
   104  		return rewriteValuegeneric_OpEqB_0(v)
   105  	case OpEqInter:
   106  		return rewriteValuegeneric_OpEqInter_0(v)
   107  	case OpEqPtr:
   108  		return rewriteValuegeneric_OpEqPtr_0(v) || rewriteValuegeneric_OpEqPtr_10(v) || rewriteValuegeneric_OpEqPtr_20(v) || rewriteValuegeneric_OpEqPtr_30(v)
   109  	case OpEqSlice:
   110  		return rewriteValuegeneric_OpEqSlice_0(v)
   111  	case OpGeq16:
   112  		return rewriteValuegeneric_OpGeq16_0(v)
   113  	case OpGeq16U:
   114  		return rewriteValuegeneric_OpGeq16U_0(v)
   115  	case OpGeq32:
   116  		return rewriteValuegeneric_OpGeq32_0(v)
   117  	case OpGeq32F:
   118  		return rewriteValuegeneric_OpGeq32F_0(v)
   119  	case OpGeq32U:
   120  		return rewriteValuegeneric_OpGeq32U_0(v)
   121  	case OpGeq64:
   122  		return rewriteValuegeneric_OpGeq64_0(v)
   123  	case OpGeq64F:
   124  		return rewriteValuegeneric_OpGeq64F_0(v)
   125  	case OpGeq64U:
   126  		return rewriteValuegeneric_OpGeq64U_0(v)
   127  	case OpGeq8:
   128  		return rewriteValuegeneric_OpGeq8_0(v)
   129  	case OpGeq8U:
   130  		return rewriteValuegeneric_OpGeq8U_0(v)
   131  	case OpGreater16:
   132  		return rewriteValuegeneric_OpGreater16_0(v)
   133  	case OpGreater16U:
   134  		return rewriteValuegeneric_OpGreater16U_0(v)
   135  	case OpGreater32:
   136  		return rewriteValuegeneric_OpGreater32_0(v)
   137  	case OpGreater32F:
   138  		return rewriteValuegeneric_OpGreater32F_0(v)
   139  	case OpGreater32U:
   140  		return rewriteValuegeneric_OpGreater32U_0(v)
   141  	case OpGreater64:
   142  		return rewriteValuegeneric_OpGreater64_0(v)
   143  	case OpGreater64F:
   144  		return rewriteValuegeneric_OpGreater64F_0(v)
   145  	case OpGreater64U:
   146  		return rewriteValuegeneric_OpGreater64U_0(v)
   147  	case OpGreater8:
   148  		return rewriteValuegeneric_OpGreater8_0(v)
   149  	case OpGreater8U:
   150  		return rewriteValuegeneric_OpGreater8U_0(v)
   151  	case OpIMake:
   152  		return rewriteValuegeneric_OpIMake_0(v)
   153  	case OpInterCall:
   154  		return rewriteValuegeneric_OpInterCall_0(v)
   155  	case OpIsInBounds:
   156  		return rewriteValuegeneric_OpIsInBounds_0(v) || rewriteValuegeneric_OpIsInBounds_10(v) || rewriteValuegeneric_OpIsInBounds_20(v) || rewriteValuegeneric_OpIsInBounds_30(v)
   157  	case OpIsNonNil:
   158  		return rewriteValuegeneric_OpIsNonNil_0(v)
   159  	case OpIsSliceInBounds:
   160  		return rewriteValuegeneric_OpIsSliceInBounds_0(v)
   161  	case OpLeq16:
   162  		return rewriteValuegeneric_OpLeq16_0(v)
   163  	case OpLeq16U:
   164  		return rewriteValuegeneric_OpLeq16U_0(v)
   165  	case OpLeq32:
   166  		return rewriteValuegeneric_OpLeq32_0(v)
   167  	case OpLeq32F:
   168  		return rewriteValuegeneric_OpLeq32F_0(v)
   169  	case OpLeq32U:
   170  		return rewriteValuegeneric_OpLeq32U_0(v)
   171  	case OpLeq64:
   172  		return rewriteValuegeneric_OpLeq64_0(v)
   173  	case OpLeq64F:
   174  		return rewriteValuegeneric_OpLeq64F_0(v)
   175  	case OpLeq64U:
   176  		return rewriteValuegeneric_OpLeq64U_0(v)
   177  	case OpLeq8:
   178  		return rewriteValuegeneric_OpLeq8_0(v)
   179  	case OpLeq8U:
   180  		return rewriteValuegeneric_OpLeq8U_0(v)
   181  	case OpLess16:
   182  		return rewriteValuegeneric_OpLess16_0(v)
   183  	case OpLess16U:
   184  		return rewriteValuegeneric_OpLess16U_0(v)
   185  	case OpLess32:
   186  		return rewriteValuegeneric_OpLess32_0(v)
   187  	case OpLess32F:
   188  		return rewriteValuegeneric_OpLess32F_0(v)
   189  	case OpLess32U:
   190  		return rewriteValuegeneric_OpLess32U_0(v)
   191  	case OpLess64:
   192  		return rewriteValuegeneric_OpLess64_0(v)
   193  	case OpLess64F:
   194  		return rewriteValuegeneric_OpLess64F_0(v)
   195  	case OpLess64U:
   196  		return rewriteValuegeneric_OpLess64U_0(v)
   197  	case OpLess8:
   198  		return rewriteValuegeneric_OpLess8_0(v)
   199  	case OpLess8U:
   200  		return rewriteValuegeneric_OpLess8U_0(v)
   201  	case OpLoad:
   202  		return rewriteValuegeneric_OpLoad_0(v) || rewriteValuegeneric_OpLoad_10(v) || rewriteValuegeneric_OpLoad_20(v)
   203  	case OpLsh16x16:
   204  		return rewriteValuegeneric_OpLsh16x16_0(v)
   205  	case OpLsh16x32:
   206  		return rewriteValuegeneric_OpLsh16x32_0(v)
   207  	case OpLsh16x64:
   208  		return rewriteValuegeneric_OpLsh16x64_0(v)
   209  	case OpLsh16x8:
   210  		return rewriteValuegeneric_OpLsh16x8_0(v)
   211  	case OpLsh32x16:
   212  		return rewriteValuegeneric_OpLsh32x16_0(v)
   213  	case OpLsh32x32:
   214  		return rewriteValuegeneric_OpLsh32x32_0(v)
   215  	case OpLsh32x64:
   216  		return rewriteValuegeneric_OpLsh32x64_0(v)
   217  	case OpLsh32x8:
   218  		return rewriteValuegeneric_OpLsh32x8_0(v)
   219  	case OpLsh64x16:
   220  		return rewriteValuegeneric_OpLsh64x16_0(v)
   221  	case OpLsh64x32:
   222  		return rewriteValuegeneric_OpLsh64x32_0(v)
   223  	case OpLsh64x64:
   224  		return rewriteValuegeneric_OpLsh64x64_0(v)
   225  	case OpLsh64x8:
   226  		return rewriteValuegeneric_OpLsh64x8_0(v)
   227  	case OpLsh8x16:
   228  		return rewriteValuegeneric_OpLsh8x16_0(v)
   229  	case OpLsh8x32:
   230  		return rewriteValuegeneric_OpLsh8x32_0(v)
   231  	case OpLsh8x64:
   232  		return rewriteValuegeneric_OpLsh8x64_0(v)
   233  	case OpLsh8x8:
   234  		return rewriteValuegeneric_OpLsh8x8_0(v)
   235  	case OpMod16:
   236  		return rewriteValuegeneric_OpMod16_0(v)
   237  	case OpMod16u:
   238  		return rewriteValuegeneric_OpMod16u_0(v)
   239  	case OpMod32:
   240  		return rewriteValuegeneric_OpMod32_0(v)
   241  	case OpMod32u:
   242  		return rewriteValuegeneric_OpMod32u_0(v)
   243  	case OpMod64:
   244  		return rewriteValuegeneric_OpMod64_0(v)
   245  	case OpMod64u:
   246  		return rewriteValuegeneric_OpMod64u_0(v)
   247  	case OpMod8:
   248  		return rewriteValuegeneric_OpMod8_0(v)
   249  	case OpMod8u:
   250  		return rewriteValuegeneric_OpMod8u_0(v)
   251  	case OpMove:
   252  		return rewriteValuegeneric_OpMove_0(v) || rewriteValuegeneric_OpMove_10(v) || rewriteValuegeneric_OpMove_20(v)
   253  	case OpMul16:
   254  		return rewriteValuegeneric_OpMul16_0(v) || rewriteValuegeneric_OpMul16_10(v)
   255  	case OpMul32:
   256  		return rewriteValuegeneric_OpMul32_0(v) || rewriteValuegeneric_OpMul32_10(v)
   257  	case OpMul32F:
   258  		return rewriteValuegeneric_OpMul32F_0(v)
   259  	case OpMul64:
   260  		return rewriteValuegeneric_OpMul64_0(v) || rewriteValuegeneric_OpMul64_10(v)
   261  	case OpMul64F:
   262  		return rewriteValuegeneric_OpMul64F_0(v)
   263  	case OpMul8:
   264  		return rewriteValuegeneric_OpMul8_0(v) || rewriteValuegeneric_OpMul8_10(v)
   265  	case OpNeg16:
   266  		return rewriteValuegeneric_OpNeg16_0(v)
   267  	case OpNeg32:
   268  		return rewriteValuegeneric_OpNeg32_0(v)
   269  	case OpNeg32F:
   270  		return rewriteValuegeneric_OpNeg32F_0(v)
   271  	case OpNeg64:
   272  		return rewriteValuegeneric_OpNeg64_0(v)
   273  	case OpNeg64F:
   274  		return rewriteValuegeneric_OpNeg64F_0(v)
   275  	case OpNeg8:
   276  		return rewriteValuegeneric_OpNeg8_0(v)
   277  	case OpNeq16:
   278  		return rewriteValuegeneric_OpNeq16_0(v) || rewriteValuegeneric_OpNeq16_10(v)
   279  	case OpNeq32:
   280  		return rewriteValuegeneric_OpNeq32_0(v) || rewriteValuegeneric_OpNeq32_10(v)
   281  	case OpNeq32F:
   282  		return rewriteValuegeneric_OpNeq32F_0(v)
   283  	case OpNeq64:
   284  		return rewriteValuegeneric_OpNeq64_0(v) || rewriteValuegeneric_OpNeq64_10(v)
   285  	case OpNeq64F:
   286  		return rewriteValuegeneric_OpNeq64F_0(v)
   287  	case OpNeq8:
   288  		return rewriteValuegeneric_OpNeq8_0(v) || rewriteValuegeneric_OpNeq8_10(v)
   289  	case OpNeqB:
   290  		return rewriteValuegeneric_OpNeqB_0(v)
   291  	case OpNeqInter:
   292  		return rewriteValuegeneric_OpNeqInter_0(v)
   293  	case OpNeqPtr:
   294  		return rewriteValuegeneric_OpNeqPtr_0(v) || rewriteValuegeneric_OpNeqPtr_10(v) || rewriteValuegeneric_OpNeqPtr_20(v) || rewriteValuegeneric_OpNeqPtr_30(v)
   295  	case OpNeqSlice:
   296  		return rewriteValuegeneric_OpNeqSlice_0(v)
   297  	case OpNilCheck:
   298  		return rewriteValuegeneric_OpNilCheck_0(v)
   299  	case OpNot:
   300  		return rewriteValuegeneric_OpNot_0(v) || rewriteValuegeneric_OpNot_10(v) || rewriteValuegeneric_OpNot_20(v) || rewriteValuegeneric_OpNot_30(v) || rewriteValuegeneric_OpNot_40(v)
   301  	case OpOffPtr:
   302  		return rewriteValuegeneric_OpOffPtr_0(v)
   303  	case OpOr16:
   304  		return rewriteValuegeneric_OpOr16_0(v) || rewriteValuegeneric_OpOr16_10(v) || rewriteValuegeneric_OpOr16_20(v)
   305  	case OpOr32:
   306  		return rewriteValuegeneric_OpOr32_0(v) || rewriteValuegeneric_OpOr32_10(v) || rewriteValuegeneric_OpOr32_20(v)
   307  	case OpOr64:
   308  		return rewriteValuegeneric_OpOr64_0(v) || rewriteValuegeneric_OpOr64_10(v) || rewriteValuegeneric_OpOr64_20(v)
   309  	case OpOr8:
   310  		return rewriteValuegeneric_OpOr8_0(v) || rewriteValuegeneric_OpOr8_10(v) || rewriteValuegeneric_OpOr8_20(v)
   311  	case OpPhi:
   312  		return rewriteValuegeneric_OpPhi_0(v)
   313  	case OpPtrIndex:
   314  		return rewriteValuegeneric_OpPtrIndex_0(v)
   315  	case OpRotateLeft16:
   316  		return rewriteValuegeneric_OpRotateLeft16_0(v)
   317  	case OpRotateLeft32:
   318  		return rewriteValuegeneric_OpRotateLeft32_0(v)
   319  	case OpRotateLeft64:
   320  		return rewriteValuegeneric_OpRotateLeft64_0(v)
   321  	case OpRotateLeft8:
   322  		return rewriteValuegeneric_OpRotateLeft8_0(v)
   323  	case OpRound32F:
   324  		return rewriteValuegeneric_OpRound32F_0(v)
   325  	case OpRound64F:
   326  		return rewriteValuegeneric_OpRound64F_0(v)
   327  	case OpRsh16Ux16:
   328  		return rewriteValuegeneric_OpRsh16Ux16_0(v)
   329  	case OpRsh16Ux32:
   330  		return rewriteValuegeneric_OpRsh16Ux32_0(v)
   331  	case OpRsh16Ux64:
   332  		return rewriteValuegeneric_OpRsh16Ux64_0(v)
   333  	case OpRsh16Ux8:
   334  		return rewriteValuegeneric_OpRsh16Ux8_0(v)
   335  	case OpRsh16x16:
   336  		return rewriteValuegeneric_OpRsh16x16_0(v)
   337  	case OpRsh16x32:
   338  		return rewriteValuegeneric_OpRsh16x32_0(v)
   339  	case OpRsh16x64:
   340  		return rewriteValuegeneric_OpRsh16x64_0(v)
   341  	case OpRsh16x8:
   342  		return rewriteValuegeneric_OpRsh16x8_0(v)
   343  	case OpRsh32Ux16:
   344  		return rewriteValuegeneric_OpRsh32Ux16_0(v)
   345  	case OpRsh32Ux32:
   346  		return rewriteValuegeneric_OpRsh32Ux32_0(v)
   347  	case OpRsh32Ux64:
   348  		return rewriteValuegeneric_OpRsh32Ux64_0(v)
   349  	case OpRsh32Ux8:
   350  		return rewriteValuegeneric_OpRsh32Ux8_0(v)
   351  	case OpRsh32x16:
   352  		return rewriteValuegeneric_OpRsh32x16_0(v)
   353  	case OpRsh32x32:
   354  		return rewriteValuegeneric_OpRsh32x32_0(v)
   355  	case OpRsh32x64:
   356  		return rewriteValuegeneric_OpRsh32x64_0(v)
   357  	case OpRsh32x8:
   358  		return rewriteValuegeneric_OpRsh32x8_0(v)
   359  	case OpRsh64Ux16:
   360  		return rewriteValuegeneric_OpRsh64Ux16_0(v)
   361  	case OpRsh64Ux32:
   362  		return rewriteValuegeneric_OpRsh64Ux32_0(v)
   363  	case OpRsh64Ux64:
   364  		return rewriteValuegeneric_OpRsh64Ux64_0(v)
   365  	case OpRsh64Ux8:
   366  		return rewriteValuegeneric_OpRsh64Ux8_0(v)
   367  	case OpRsh64x16:
   368  		return rewriteValuegeneric_OpRsh64x16_0(v)
   369  	case OpRsh64x32:
   370  		return rewriteValuegeneric_OpRsh64x32_0(v)
   371  	case OpRsh64x64:
   372  		return rewriteValuegeneric_OpRsh64x64_0(v)
   373  	case OpRsh64x8:
   374  		return rewriteValuegeneric_OpRsh64x8_0(v)
   375  	case OpRsh8Ux16:
   376  		return rewriteValuegeneric_OpRsh8Ux16_0(v)
   377  	case OpRsh8Ux32:
   378  		return rewriteValuegeneric_OpRsh8Ux32_0(v)
   379  	case OpRsh8Ux64:
   380  		return rewriteValuegeneric_OpRsh8Ux64_0(v)
   381  	case OpRsh8Ux8:
   382  		return rewriteValuegeneric_OpRsh8Ux8_0(v)
   383  	case OpRsh8x16:
   384  		return rewriteValuegeneric_OpRsh8x16_0(v)
   385  	case OpRsh8x32:
   386  		return rewriteValuegeneric_OpRsh8x32_0(v)
   387  	case OpRsh8x64:
   388  		return rewriteValuegeneric_OpRsh8x64_0(v)
   389  	case OpRsh8x8:
   390  		return rewriteValuegeneric_OpRsh8x8_0(v)
   391  	case OpSelect0:
   392  		return rewriteValuegeneric_OpSelect0_0(v)
   393  	case OpSelect1:
   394  		return rewriteValuegeneric_OpSelect1_0(v)
   395  	case OpSignExt16to32:
   396  		return rewriteValuegeneric_OpSignExt16to32_0(v)
   397  	case OpSignExt16to64:
   398  		return rewriteValuegeneric_OpSignExt16to64_0(v)
   399  	case OpSignExt32to64:
   400  		return rewriteValuegeneric_OpSignExt32to64_0(v)
   401  	case OpSignExt8to16:
   402  		return rewriteValuegeneric_OpSignExt8to16_0(v)
   403  	case OpSignExt8to32:
   404  		return rewriteValuegeneric_OpSignExt8to32_0(v)
   405  	case OpSignExt8to64:
   406  		return rewriteValuegeneric_OpSignExt8to64_0(v)
   407  	case OpSliceCap:
   408  		return rewriteValuegeneric_OpSliceCap_0(v)
   409  	case OpSliceLen:
   410  		return rewriteValuegeneric_OpSliceLen_0(v)
   411  	case OpSlicePtr:
   412  		return rewriteValuegeneric_OpSlicePtr_0(v)
   413  	case OpSlicemask:
   414  		return rewriteValuegeneric_OpSlicemask_0(v)
   415  	case OpSqrt:
   416  		return rewriteValuegeneric_OpSqrt_0(v)
   417  	case OpStaticCall:
   418  		return rewriteValuegeneric_OpStaticCall_0(v)
   419  	case OpStore:
   420  		return rewriteValuegeneric_OpStore_0(v) || rewriteValuegeneric_OpStore_10(v) || rewriteValuegeneric_OpStore_20(v)
   421  	case OpStringLen:
   422  		return rewriteValuegeneric_OpStringLen_0(v)
   423  	case OpStringPtr:
   424  		return rewriteValuegeneric_OpStringPtr_0(v)
   425  	case OpStructSelect:
   426  		return rewriteValuegeneric_OpStructSelect_0(v) || rewriteValuegeneric_OpStructSelect_10(v)
   427  	case OpSub16:
   428  		return rewriteValuegeneric_OpSub16_0(v) || rewriteValuegeneric_OpSub16_10(v)
   429  	case OpSub32:
   430  		return rewriteValuegeneric_OpSub32_0(v) || rewriteValuegeneric_OpSub32_10(v)
   431  	case OpSub32F:
   432  		return rewriteValuegeneric_OpSub32F_0(v)
   433  	case OpSub64:
   434  		return rewriteValuegeneric_OpSub64_0(v) || rewriteValuegeneric_OpSub64_10(v)
   435  	case OpSub64F:
   436  		return rewriteValuegeneric_OpSub64F_0(v)
   437  	case OpSub8:
   438  		return rewriteValuegeneric_OpSub8_0(v) || rewriteValuegeneric_OpSub8_10(v)
   439  	case OpTrunc16to8:
   440  		return rewriteValuegeneric_OpTrunc16to8_0(v)
   441  	case OpTrunc32to16:
   442  		return rewriteValuegeneric_OpTrunc32to16_0(v)
   443  	case OpTrunc32to8:
   444  		return rewriteValuegeneric_OpTrunc32to8_0(v)
   445  	case OpTrunc64to16:
   446  		return rewriteValuegeneric_OpTrunc64to16_0(v)
   447  	case OpTrunc64to32:
   448  		return rewriteValuegeneric_OpTrunc64to32_0(v)
   449  	case OpTrunc64to8:
   450  		return rewriteValuegeneric_OpTrunc64to8_0(v)
   451  	case OpXor16:
   452  		return rewriteValuegeneric_OpXor16_0(v) || rewriteValuegeneric_OpXor16_10(v)
   453  	case OpXor32:
   454  		return rewriteValuegeneric_OpXor32_0(v) || rewriteValuegeneric_OpXor32_10(v)
   455  	case OpXor64:
   456  		return rewriteValuegeneric_OpXor64_0(v) || rewriteValuegeneric_OpXor64_10(v)
   457  	case OpXor8:
   458  		return rewriteValuegeneric_OpXor8_0(v) || rewriteValuegeneric_OpXor8_10(v)
   459  	case OpZero:
   460  		return rewriteValuegeneric_OpZero_0(v)
   461  	case OpZeroExt16to32:
   462  		return rewriteValuegeneric_OpZeroExt16to32_0(v)
   463  	case OpZeroExt16to64:
   464  		return rewriteValuegeneric_OpZeroExt16to64_0(v)
   465  	case OpZeroExt32to64:
   466  		return rewriteValuegeneric_OpZeroExt32to64_0(v)
   467  	case OpZeroExt8to16:
   468  		return rewriteValuegeneric_OpZeroExt8to16_0(v)
   469  	case OpZeroExt8to32:
   470  		return rewriteValuegeneric_OpZeroExt8to32_0(v)
   471  	case OpZeroExt8to64:
   472  		return rewriteValuegeneric_OpZeroExt8to64_0(v)
   473  	}
   474  	return false
   475  }
   476  func rewriteValuegeneric_OpAdd16_0(v *Value) bool {
   477  	b := v.Block
   478  	// match: (Add16 (Const16 [c]) (Const16 [d]))
   479  	// result: (Const16 [int64(int16(c+d))])
   480  	for {
   481  		_ = v.Args[1]
   482  		v_0 := v.Args[0]
   483  		if v_0.Op != OpConst16 {
   484  			break
   485  		}
   486  		c := v_0.AuxInt
   487  		v_1 := v.Args[1]
   488  		if v_1.Op != OpConst16 {
   489  			break
   490  		}
   491  		d := v_1.AuxInt
   492  		v.reset(OpConst16)
   493  		v.AuxInt = int64(int16(c + d))
   494  		return true
   495  	}
   496  	// match: (Add16 (Const16 [d]) (Const16 [c]))
   497  	// result: (Const16 [int64(int16(c+d))])
   498  	for {
   499  		_ = v.Args[1]
   500  		v_0 := v.Args[0]
   501  		if v_0.Op != OpConst16 {
   502  			break
   503  		}
   504  		d := v_0.AuxInt
   505  		v_1 := v.Args[1]
   506  		if v_1.Op != OpConst16 {
   507  			break
   508  		}
   509  		c := v_1.AuxInt
   510  		v.reset(OpConst16)
   511  		v.AuxInt = int64(int16(c + d))
   512  		return true
   513  	}
   514  	// match: (Add16 <t> (Mul16 x y) (Mul16 x z))
   515  	// result: (Mul16 x (Add16 <t> y z))
   516  	for {
   517  		t := v.Type
   518  		_ = v.Args[1]
   519  		v_0 := v.Args[0]
   520  		if v_0.Op != OpMul16 {
   521  			break
   522  		}
   523  		y := v_0.Args[1]
   524  		x := v_0.Args[0]
   525  		v_1 := v.Args[1]
   526  		if v_1.Op != OpMul16 {
   527  			break
   528  		}
   529  		z := v_1.Args[1]
   530  		if x != v_1.Args[0] {
   531  			break
   532  		}
   533  		v.reset(OpMul16)
   534  		v.AddArg(x)
   535  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   536  		v0.AddArg(y)
   537  		v0.AddArg(z)
   538  		v.AddArg(v0)
   539  		return true
   540  	}
   541  	// match: (Add16 <t> (Mul16 y x) (Mul16 x z))
   542  	// result: (Mul16 x (Add16 <t> y z))
   543  	for {
   544  		t := v.Type
   545  		_ = v.Args[1]
   546  		v_0 := v.Args[0]
   547  		if v_0.Op != OpMul16 {
   548  			break
   549  		}
   550  		x := v_0.Args[1]
   551  		y := v_0.Args[0]
   552  		v_1 := v.Args[1]
   553  		if v_1.Op != OpMul16 {
   554  			break
   555  		}
   556  		z := v_1.Args[1]
   557  		if x != v_1.Args[0] {
   558  			break
   559  		}
   560  		v.reset(OpMul16)
   561  		v.AddArg(x)
   562  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   563  		v0.AddArg(y)
   564  		v0.AddArg(z)
   565  		v.AddArg(v0)
   566  		return true
   567  	}
   568  	// match: (Add16 <t> (Mul16 x y) (Mul16 z x))
   569  	// result: (Mul16 x (Add16 <t> y z))
   570  	for {
   571  		t := v.Type
   572  		_ = v.Args[1]
   573  		v_0 := v.Args[0]
   574  		if v_0.Op != OpMul16 {
   575  			break
   576  		}
   577  		y := v_0.Args[1]
   578  		x := v_0.Args[0]
   579  		v_1 := v.Args[1]
   580  		if v_1.Op != OpMul16 {
   581  			break
   582  		}
   583  		_ = v_1.Args[1]
   584  		z := v_1.Args[0]
   585  		if x != v_1.Args[1] {
   586  			break
   587  		}
   588  		v.reset(OpMul16)
   589  		v.AddArg(x)
   590  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   591  		v0.AddArg(y)
   592  		v0.AddArg(z)
   593  		v.AddArg(v0)
   594  		return true
   595  	}
   596  	// match: (Add16 <t> (Mul16 y x) (Mul16 z x))
   597  	// result: (Mul16 x (Add16 <t> y z))
   598  	for {
   599  		t := v.Type
   600  		_ = v.Args[1]
   601  		v_0 := v.Args[0]
   602  		if v_0.Op != OpMul16 {
   603  			break
   604  		}
   605  		x := v_0.Args[1]
   606  		y := v_0.Args[0]
   607  		v_1 := v.Args[1]
   608  		if v_1.Op != OpMul16 {
   609  			break
   610  		}
   611  		_ = v_1.Args[1]
   612  		z := v_1.Args[0]
   613  		if x != v_1.Args[1] {
   614  			break
   615  		}
   616  		v.reset(OpMul16)
   617  		v.AddArg(x)
   618  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   619  		v0.AddArg(y)
   620  		v0.AddArg(z)
   621  		v.AddArg(v0)
   622  		return true
   623  	}
   624  	// match: (Add16 <t> (Mul16 x z) (Mul16 x y))
   625  	// result: (Mul16 x (Add16 <t> y z))
   626  	for {
   627  		t := v.Type
   628  		_ = v.Args[1]
   629  		v_0 := v.Args[0]
   630  		if v_0.Op != OpMul16 {
   631  			break
   632  		}
   633  		z := v_0.Args[1]
   634  		x := v_0.Args[0]
   635  		v_1 := v.Args[1]
   636  		if v_1.Op != OpMul16 {
   637  			break
   638  		}
   639  		y := v_1.Args[1]
   640  		if x != v_1.Args[0] {
   641  			break
   642  		}
   643  		v.reset(OpMul16)
   644  		v.AddArg(x)
   645  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   646  		v0.AddArg(y)
   647  		v0.AddArg(z)
   648  		v.AddArg(v0)
   649  		return true
   650  	}
   651  	// match: (Add16 <t> (Mul16 z x) (Mul16 x y))
   652  	// result: (Mul16 x (Add16 <t> y z))
   653  	for {
   654  		t := v.Type
   655  		_ = v.Args[1]
   656  		v_0 := v.Args[0]
   657  		if v_0.Op != OpMul16 {
   658  			break
   659  		}
   660  		x := v_0.Args[1]
   661  		z := v_0.Args[0]
   662  		v_1 := v.Args[1]
   663  		if v_1.Op != OpMul16 {
   664  			break
   665  		}
   666  		y := v_1.Args[1]
   667  		if x != v_1.Args[0] {
   668  			break
   669  		}
   670  		v.reset(OpMul16)
   671  		v.AddArg(x)
   672  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   673  		v0.AddArg(y)
   674  		v0.AddArg(z)
   675  		v.AddArg(v0)
   676  		return true
   677  	}
   678  	// match: (Add16 <t> (Mul16 x z) (Mul16 y x))
   679  	// result: (Mul16 x (Add16 <t> y z))
   680  	for {
   681  		t := v.Type
   682  		_ = v.Args[1]
   683  		v_0 := v.Args[0]
   684  		if v_0.Op != OpMul16 {
   685  			break
   686  		}
   687  		z := v_0.Args[1]
   688  		x := v_0.Args[0]
   689  		v_1 := v.Args[1]
   690  		if v_1.Op != OpMul16 {
   691  			break
   692  		}
   693  		_ = v_1.Args[1]
   694  		y := v_1.Args[0]
   695  		if x != v_1.Args[1] {
   696  			break
   697  		}
   698  		v.reset(OpMul16)
   699  		v.AddArg(x)
   700  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   701  		v0.AddArg(y)
   702  		v0.AddArg(z)
   703  		v.AddArg(v0)
   704  		return true
   705  	}
   706  	// match: (Add16 <t> (Mul16 z x) (Mul16 y x))
   707  	// result: (Mul16 x (Add16 <t> y z))
   708  	for {
   709  		t := v.Type
   710  		_ = v.Args[1]
   711  		v_0 := v.Args[0]
   712  		if v_0.Op != OpMul16 {
   713  			break
   714  		}
   715  		x := v_0.Args[1]
   716  		z := v_0.Args[0]
   717  		v_1 := v.Args[1]
   718  		if v_1.Op != OpMul16 {
   719  			break
   720  		}
   721  		_ = v_1.Args[1]
   722  		y := v_1.Args[0]
   723  		if x != v_1.Args[1] {
   724  			break
   725  		}
   726  		v.reset(OpMul16)
   727  		v.AddArg(x)
   728  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   729  		v0.AddArg(y)
   730  		v0.AddArg(z)
   731  		v.AddArg(v0)
   732  		return true
   733  	}
   734  	return false
   735  }
   736  func rewriteValuegeneric_OpAdd16_10(v *Value) bool {
   737  	b := v.Block
   738  	// match: (Add16 (Const16 [0]) x)
   739  	// result: x
   740  	for {
   741  		x := v.Args[1]
   742  		v_0 := v.Args[0]
   743  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
   744  			break
   745  		}
   746  		v.reset(OpCopy)
   747  		v.Type = x.Type
   748  		v.AddArg(x)
   749  		return true
   750  	}
   751  	// match: (Add16 x (Const16 [0]))
   752  	// result: x
   753  	for {
   754  		_ = v.Args[1]
   755  		x := v.Args[0]
   756  		v_1 := v.Args[1]
   757  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 {
   758  			break
   759  		}
   760  		v.reset(OpCopy)
   761  		v.Type = x.Type
   762  		v.AddArg(x)
   763  		return true
   764  	}
   765  	// match: (Add16 (Const16 [1]) (Com16 x))
   766  	// result: (Neg16 x)
   767  	for {
   768  		_ = v.Args[1]
   769  		v_0 := v.Args[0]
   770  		if v_0.Op != OpConst16 || v_0.AuxInt != 1 {
   771  			break
   772  		}
   773  		v_1 := v.Args[1]
   774  		if v_1.Op != OpCom16 {
   775  			break
   776  		}
   777  		x := v_1.Args[0]
   778  		v.reset(OpNeg16)
   779  		v.AddArg(x)
   780  		return true
   781  	}
   782  	// match: (Add16 (Com16 x) (Const16 [1]))
   783  	// result: (Neg16 x)
   784  	for {
   785  		_ = v.Args[1]
   786  		v_0 := v.Args[0]
   787  		if v_0.Op != OpCom16 {
   788  			break
   789  		}
   790  		x := v_0.Args[0]
   791  		v_1 := v.Args[1]
   792  		if v_1.Op != OpConst16 || v_1.AuxInt != 1 {
   793  			break
   794  		}
   795  		v.reset(OpNeg16)
   796  		v.AddArg(x)
   797  		return true
   798  	}
   799  	// match: (Add16 (Add16 i:(Const16 <t>) z) x)
   800  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   801  	// result: (Add16 i (Add16 <t> z x))
   802  	for {
   803  		x := v.Args[1]
   804  		v_0 := v.Args[0]
   805  		if v_0.Op != OpAdd16 {
   806  			break
   807  		}
   808  		z := v_0.Args[1]
   809  		i := v_0.Args[0]
   810  		if i.Op != OpConst16 {
   811  			break
   812  		}
   813  		t := i.Type
   814  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
   815  			break
   816  		}
   817  		v.reset(OpAdd16)
   818  		v.AddArg(i)
   819  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   820  		v0.AddArg(z)
   821  		v0.AddArg(x)
   822  		v.AddArg(v0)
   823  		return true
   824  	}
   825  	// match: (Add16 (Add16 z i:(Const16 <t>)) x)
   826  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   827  	// result: (Add16 i (Add16 <t> z x))
   828  	for {
   829  		x := v.Args[1]
   830  		v_0 := v.Args[0]
   831  		if v_0.Op != OpAdd16 {
   832  			break
   833  		}
   834  		_ = v_0.Args[1]
   835  		z := v_0.Args[0]
   836  		i := v_0.Args[1]
   837  		if i.Op != OpConst16 {
   838  			break
   839  		}
   840  		t := i.Type
   841  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
   842  			break
   843  		}
   844  		v.reset(OpAdd16)
   845  		v.AddArg(i)
   846  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   847  		v0.AddArg(z)
   848  		v0.AddArg(x)
   849  		v.AddArg(v0)
   850  		return true
   851  	}
   852  	// match: (Add16 x (Add16 i:(Const16 <t>) z))
   853  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   854  	// result: (Add16 i (Add16 <t> z x))
   855  	for {
   856  		_ = v.Args[1]
   857  		x := v.Args[0]
   858  		v_1 := v.Args[1]
   859  		if v_1.Op != OpAdd16 {
   860  			break
   861  		}
   862  		z := v_1.Args[1]
   863  		i := v_1.Args[0]
   864  		if i.Op != OpConst16 {
   865  			break
   866  		}
   867  		t := i.Type
   868  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
   869  			break
   870  		}
   871  		v.reset(OpAdd16)
   872  		v.AddArg(i)
   873  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   874  		v0.AddArg(z)
   875  		v0.AddArg(x)
   876  		v.AddArg(v0)
   877  		return true
   878  	}
   879  	// match: (Add16 x (Add16 z i:(Const16 <t>)))
   880  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   881  	// result: (Add16 i (Add16 <t> z x))
   882  	for {
   883  		_ = v.Args[1]
   884  		x := v.Args[0]
   885  		v_1 := v.Args[1]
   886  		if v_1.Op != OpAdd16 {
   887  			break
   888  		}
   889  		_ = v_1.Args[1]
   890  		z := v_1.Args[0]
   891  		i := v_1.Args[1]
   892  		if i.Op != OpConst16 {
   893  			break
   894  		}
   895  		t := i.Type
   896  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
   897  			break
   898  		}
   899  		v.reset(OpAdd16)
   900  		v.AddArg(i)
   901  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
   902  		v0.AddArg(z)
   903  		v0.AddArg(x)
   904  		v.AddArg(v0)
   905  		return true
   906  	}
   907  	// match: (Add16 (Sub16 i:(Const16 <t>) z) x)
   908  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   909  	// result: (Add16 i (Sub16 <t> x z))
   910  	for {
   911  		x := v.Args[1]
   912  		v_0 := v.Args[0]
   913  		if v_0.Op != OpSub16 {
   914  			break
   915  		}
   916  		z := v_0.Args[1]
   917  		i := v_0.Args[0]
   918  		if i.Op != OpConst16 {
   919  			break
   920  		}
   921  		t := i.Type
   922  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
   923  			break
   924  		}
   925  		v.reset(OpAdd16)
   926  		v.AddArg(i)
   927  		v0 := b.NewValue0(v.Pos, OpSub16, t)
   928  		v0.AddArg(x)
   929  		v0.AddArg(z)
   930  		v.AddArg(v0)
   931  		return true
   932  	}
   933  	// match: (Add16 x (Sub16 i:(Const16 <t>) z))
   934  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   935  	// result: (Add16 i (Sub16 <t> x z))
   936  	for {
   937  		_ = v.Args[1]
   938  		x := v.Args[0]
   939  		v_1 := v.Args[1]
   940  		if v_1.Op != OpSub16 {
   941  			break
   942  		}
   943  		z := v_1.Args[1]
   944  		i := v_1.Args[0]
   945  		if i.Op != OpConst16 {
   946  			break
   947  		}
   948  		t := i.Type
   949  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
   950  			break
   951  		}
   952  		v.reset(OpAdd16)
   953  		v.AddArg(i)
   954  		v0 := b.NewValue0(v.Pos, OpSub16, t)
   955  		v0.AddArg(x)
   956  		v0.AddArg(z)
   957  		v.AddArg(v0)
   958  		return true
   959  	}
   960  	return false
   961  }
   962  func rewriteValuegeneric_OpAdd16_20(v *Value) bool {
   963  	b := v.Block
   964  	// match: (Add16 x (Sub16 i:(Const16 <t>) z))
   965  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   966  	// result: (Add16 i (Sub16 <t> x z))
   967  	for {
   968  		_ = v.Args[1]
   969  		x := v.Args[0]
   970  		v_1 := v.Args[1]
   971  		if v_1.Op != OpSub16 {
   972  			break
   973  		}
   974  		z := v_1.Args[1]
   975  		i := v_1.Args[0]
   976  		if i.Op != OpConst16 {
   977  			break
   978  		}
   979  		t := i.Type
   980  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
   981  			break
   982  		}
   983  		v.reset(OpAdd16)
   984  		v.AddArg(i)
   985  		v0 := b.NewValue0(v.Pos, OpSub16, t)
   986  		v0.AddArg(x)
   987  		v0.AddArg(z)
   988  		v.AddArg(v0)
   989  		return true
   990  	}
   991  	// match: (Add16 (Sub16 i:(Const16 <t>) z) x)
   992  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
   993  	// result: (Add16 i (Sub16 <t> x z))
   994  	for {
   995  		x := v.Args[1]
   996  		v_0 := v.Args[0]
   997  		if v_0.Op != OpSub16 {
   998  			break
   999  		}
  1000  		z := v_0.Args[1]
  1001  		i := v_0.Args[0]
  1002  		if i.Op != OpConst16 {
  1003  			break
  1004  		}
  1005  		t := i.Type
  1006  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  1007  			break
  1008  		}
  1009  		v.reset(OpAdd16)
  1010  		v.AddArg(i)
  1011  		v0 := b.NewValue0(v.Pos, OpSub16, t)
  1012  		v0.AddArg(x)
  1013  		v0.AddArg(z)
  1014  		v.AddArg(v0)
  1015  		return true
  1016  	}
  1017  	// match: (Add16 (Sub16 z i:(Const16 <t>)) x)
  1018  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  1019  	// result: (Sub16 (Add16 <t> x z) i)
  1020  	for {
  1021  		x := v.Args[1]
  1022  		v_0 := v.Args[0]
  1023  		if v_0.Op != OpSub16 {
  1024  			break
  1025  		}
  1026  		_ = v_0.Args[1]
  1027  		z := v_0.Args[0]
  1028  		i := v_0.Args[1]
  1029  		if i.Op != OpConst16 {
  1030  			break
  1031  		}
  1032  		t := i.Type
  1033  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  1034  			break
  1035  		}
  1036  		v.reset(OpSub16)
  1037  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
  1038  		v0.AddArg(x)
  1039  		v0.AddArg(z)
  1040  		v.AddArg(v0)
  1041  		v.AddArg(i)
  1042  		return true
  1043  	}
  1044  	// match: (Add16 x (Sub16 z i:(Const16 <t>)))
  1045  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  1046  	// result: (Sub16 (Add16 <t> x z) i)
  1047  	for {
  1048  		_ = v.Args[1]
  1049  		x := v.Args[0]
  1050  		v_1 := v.Args[1]
  1051  		if v_1.Op != OpSub16 {
  1052  			break
  1053  		}
  1054  		_ = v_1.Args[1]
  1055  		z := v_1.Args[0]
  1056  		i := v_1.Args[1]
  1057  		if i.Op != OpConst16 {
  1058  			break
  1059  		}
  1060  		t := i.Type
  1061  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  1062  			break
  1063  		}
  1064  		v.reset(OpSub16)
  1065  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
  1066  		v0.AddArg(x)
  1067  		v0.AddArg(z)
  1068  		v.AddArg(v0)
  1069  		v.AddArg(i)
  1070  		return true
  1071  	}
  1072  	// match: (Add16 x (Sub16 z i:(Const16 <t>)))
  1073  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  1074  	// result: (Sub16 (Add16 <t> x z) i)
  1075  	for {
  1076  		_ = v.Args[1]
  1077  		x := v.Args[0]
  1078  		v_1 := v.Args[1]
  1079  		if v_1.Op != OpSub16 {
  1080  			break
  1081  		}
  1082  		_ = v_1.Args[1]
  1083  		z := v_1.Args[0]
  1084  		i := v_1.Args[1]
  1085  		if i.Op != OpConst16 {
  1086  			break
  1087  		}
  1088  		t := i.Type
  1089  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  1090  			break
  1091  		}
  1092  		v.reset(OpSub16)
  1093  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
  1094  		v0.AddArg(x)
  1095  		v0.AddArg(z)
  1096  		v.AddArg(v0)
  1097  		v.AddArg(i)
  1098  		return true
  1099  	}
  1100  	// match: (Add16 (Sub16 z i:(Const16 <t>)) x)
  1101  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  1102  	// result: (Sub16 (Add16 <t> x z) i)
  1103  	for {
  1104  		x := v.Args[1]
  1105  		v_0 := v.Args[0]
  1106  		if v_0.Op != OpSub16 {
  1107  			break
  1108  		}
  1109  		_ = v_0.Args[1]
  1110  		z := v_0.Args[0]
  1111  		i := v_0.Args[1]
  1112  		if i.Op != OpConst16 {
  1113  			break
  1114  		}
  1115  		t := i.Type
  1116  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  1117  			break
  1118  		}
  1119  		v.reset(OpSub16)
  1120  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
  1121  		v0.AddArg(x)
  1122  		v0.AddArg(z)
  1123  		v.AddArg(v0)
  1124  		v.AddArg(i)
  1125  		return true
  1126  	}
  1127  	// match: (Add16 (Const16 <t> [c]) (Add16 (Const16 <t> [d]) x))
  1128  	// result: (Add16 (Const16 <t> [int64(int16(c+d))]) x)
  1129  	for {
  1130  		_ = v.Args[1]
  1131  		v_0 := v.Args[0]
  1132  		if v_0.Op != OpConst16 {
  1133  			break
  1134  		}
  1135  		t := v_0.Type
  1136  		c := v_0.AuxInt
  1137  		v_1 := v.Args[1]
  1138  		if v_1.Op != OpAdd16 {
  1139  			break
  1140  		}
  1141  		x := v_1.Args[1]
  1142  		v_1_0 := v_1.Args[0]
  1143  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
  1144  			break
  1145  		}
  1146  		d := v_1_0.AuxInt
  1147  		v.reset(OpAdd16)
  1148  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1149  		v0.AuxInt = int64(int16(c + d))
  1150  		v.AddArg(v0)
  1151  		v.AddArg(x)
  1152  		return true
  1153  	}
  1154  	// match: (Add16 (Const16 <t> [c]) (Add16 x (Const16 <t> [d])))
  1155  	// result: (Add16 (Const16 <t> [int64(int16(c+d))]) x)
  1156  	for {
  1157  		_ = v.Args[1]
  1158  		v_0 := v.Args[0]
  1159  		if v_0.Op != OpConst16 {
  1160  			break
  1161  		}
  1162  		t := v_0.Type
  1163  		c := v_0.AuxInt
  1164  		v_1 := v.Args[1]
  1165  		if v_1.Op != OpAdd16 {
  1166  			break
  1167  		}
  1168  		_ = v_1.Args[1]
  1169  		x := v_1.Args[0]
  1170  		v_1_1 := v_1.Args[1]
  1171  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
  1172  			break
  1173  		}
  1174  		d := v_1_1.AuxInt
  1175  		v.reset(OpAdd16)
  1176  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1177  		v0.AuxInt = int64(int16(c + d))
  1178  		v.AddArg(v0)
  1179  		v.AddArg(x)
  1180  		return true
  1181  	}
  1182  	// match: (Add16 (Add16 (Const16 <t> [d]) x) (Const16 <t> [c]))
  1183  	// result: (Add16 (Const16 <t> [int64(int16(c+d))]) x)
  1184  	for {
  1185  		_ = v.Args[1]
  1186  		v_0 := v.Args[0]
  1187  		if v_0.Op != OpAdd16 {
  1188  			break
  1189  		}
  1190  		x := v_0.Args[1]
  1191  		v_0_0 := v_0.Args[0]
  1192  		if v_0_0.Op != OpConst16 {
  1193  			break
  1194  		}
  1195  		t := v_0_0.Type
  1196  		d := v_0_0.AuxInt
  1197  		v_1 := v.Args[1]
  1198  		if v_1.Op != OpConst16 || v_1.Type != t {
  1199  			break
  1200  		}
  1201  		c := v_1.AuxInt
  1202  		v.reset(OpAdd16)
  1203  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1204  		v0.AuxInt = int64(int16(c + d))
  1205  		v.AddArg(v0)
  1206  		v.AddArg(x)
  1207  		return true
  1208  	}
  1209  	// match: (Add16 (Add16 x (Const16 <t> [d])) (Const16 <t> [c]))
  1210  	// result: (Add16 (Const16 <t> [int64(int16(c+d))]) x)
  1211  	for {
  1212  		_ = v.Args[1]
  1213  		v_0 := v.Args[0]
  1214  		if v_0.Op != OpAdd16 {
  1215  			break
  1216  		}
  1217  		_ = v_0.Args[1]
  1218  		x := v_0.Args[0]
  1219  		v_0_1 := v_0.Args[1]
  1220  		if v_0_1.Op != OpConst16 {
  1221  			break
  1222  		}
  1223  		t := v_0_1.Type
  1224  		d := v_0_1.AuxInt
  1225  		v_1 := v.Args[1]
  1226  		if v_1.Op != OpConst16 || v_1.Type != t {
  1227  			break
  1228  		}
  1229  		c := v_1.AuxInt
  1230  		v.reset(OpAdd16)
  1231  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1232  		v0.AuxInt = int64(int16(c + d))
  1233  		v.AddArg(v0)
  1234  		v.AddArg(x)
  1235  		return true
  1236  	}
  1237  	return false
  1238  }
  1239  func rewriteValuegeneric_OpAdd16_30(v *Value) bool {
  1240  	b := v.Block
  1241  	// match: (Add16 (Const16 <t> [c]) (Sub16 (Const16 <t> [d]) x))
  1242  	// result: (Sub16 (Const16 <t> [int64(int16(c+d))]) x)
  1243  	for {
  1244  		_ = v.Args[1]
  1245  		v_0 := v.Args[0]
  1246  		if v_0.Op != OpConst16 {
  1247  			break
  1248  		}
  1249  		t := v_0.Type
  1250  		c := v_0.AuxInt
  1251  		v_1 := v.Args[1]
  1252  		if v_1.Op != OpSub16 {
  1253  			break
  1254  		}
  1255  		x := v_1.Args[1]
  1256  		v_1_0 := v_1.Args[0]
  1257  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
  1258  			break
  1259  		}
  1260  		d := v_1_0.AuxInt
  1261  		v.reset(OpSub16)
  1262  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1263  		v0.AuxInt = int64(int16(c + d))
  1264  		v.AddArg(v0)
  1265  		v.AddArg(x)
  1266  		return true
  1267  	}
  1268  	// match: (Add16 (Sub16 (Const16 <t> [d]) x) (Const16 <t> [c]))
  1269  	// result: (Sub16 (Const16 <t> [int64(int16(c+d))]) x)
  1270  	for {
  1271  		_ = v.Args[1]
  1272  		v_0 := v.Args[0]
  1273  		if v_0.Op != OpSub16 {
  1274  			break
  1275  		}
  1276  		x := v_0.Args[1]
  1277  		v_0_0 := v_0.Args[0]
  1278  		if v_0_0.Op != OpConst16 {
  1279  			break
  1280  		}
  1281  		t := v_0_0.Type
  1282  		d := v_0_0.AuxInt
  1283  		v_1 := v.Args[1]
  1284  		if v_1.Op != OpConst16 || v_1.Type != t {
  1285  			break
  1286  		}
  1287  		c := v_1.AuxInt
  1288  		v.reset(OpSub16)
  1289  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1290  		v0.AuxInt = int64(int16(c + d))
  1291  		v.AddArg(v0)
  1292  		v.AddArg(x)
  1293  		return true
  1294  	}
  1295  	// match: (Add16 (Const16 <t> [c]) (Sub16 x (Const16 <t> [d])))
  1296  	// result: (Add16 (Const16 <t> [int64(int16(c-d))]) x)
  1297  	for {
  1298  		_ = v.Args[1]
  1299  		v_0 := v.Args[0]
  1300  		if v_0.Op != OpConst16 {
  1301  			break
  1302  		}
  1303  		t := v_0.Type
  1304  		c := v_0.AuxInt
  1305  		v_1 := v.Args[1]
  1306  		if v_1.Op != OpSub16 {
  1307  			break
  1308  		}
  1309  		_ = v_1.Args[1]
  1310  		x := v_1.Args[0]
  1311  		v_1_1 := v_1.Args[1]
  1312  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
  1313  			break
  1314  		}
  1315  		d := v_1_1.AuxInt
  1316  		v.reset(OpAdd16)
  1317  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1318  		v0.AuxInt = int64(int16(c - d))
  1319  		v.AddArg(v0)
  1320  		v.AddArg(x)
  1321  		return true
  1322  	}
  1323  	// match: (Add16 (Sub16 x (Const16 <t> [d])) (Const16 <t> [c]))
  1324  	// result: (Add16 (Const16 <t> [int64(int16(c-d))]) x)
  1325  	for {
  1326  		_ = v.Args[1]
  1327  		v_0 := v.Args[0]
  1328  		if v_0.Op != OpSub16 {
  1329  			break
  1330  		}
  1331  		_ = v_0.Args[1]
  1332  		x := v_0.Args[0]
  1333  		v_0_1 := v_0.Args[1]
  1334  		if v_0_1.Op != OpConst16 {
  1335  			break
  1336  		}
  1337  		t := v_0_1.Type
  1338  		d := v_0_1.AuxInt
  1339  		v_1 := v.Args[1]
  1340  		if v_1.Op != OpConst16 || v_1.Type != t {
  1341  			break
  1342  		}
  1343  		c := v_1.AuxInt
  1344  		v.reset(OpAdd16)
  1345  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  1346  		v0.AuxInt = int64(int16(c - d))
  1347  		v.AddArg(v0)
  1348  		v.AddArg(x)
  1349  		return true
  1350  	}
  1351  	return false
  1352  }
  1353  func rewriteValuegeneric_OpAdd32_0(v *Value) bool {
  1354  	b := v.Block
  1355  	// match: (Add32 (Const32 [c]) (Const32 [d]))
  1356  	// result: (Const32 [int64(int32(c+d))])
  1357  	for {
  1358  		_ = v.Args[1]
  1359  		v_0 := v.Args[0]
  1360  		if v_0.Op != OpConst32 {
  1361  			break
  1362  		}
  1363  		c := v_0.AuxInt
  1364  		v_1 := v.Args[1]
  1365  		if v_1.Op != OpConst32 {
  1366  			break
  1367  		}
  1368  		d := v_1.AuxInt
  1369  		v.reset(OpConst32)
  1370  		v.AuxInt = int64(int32(c + d))
  1371  		return true
  1372  	}
  1373  	// match: (Add32 (Const32 [d]) (Const32 [c]))
  1374  	// result: (Const32 [int64(int32(c+d))])
  1375  	for {
  1376  		_ = v.Args[1]
  1377  		v_0 := v.Args[0]
  1378  		if v_0.Op != OpConst32 {
  1379  			break
  1380  		}
  1381  		d := v_0.AuxInt
  1382  		v_1 := v.Args[1]
  1383  		if v_1.Op != OpConst32 {
  1384  			break
  1385  		}
  1386  		c := v_1.AuxInt
  1387  		v.reset(OpConst32)
  1388  		v.AuxInt = int64(int32(c + d))
  1389  		return true
  1390  	}
  1391  	// match: (Add32 <t> (Mul32 x y) (Mul32 x z))
  1392  	// result: (Mul32 x (Add32 <t> y z))
  1393  	for {
  1394  		t := v.Type
  1395  		_ = v.Args[1]
  1396  		v_0 := v.Args[0]
  1397  		if v_0.Op != OpMul32 {
  1398  			break
  1399  		}
  1400  		y := v_0.Args[1]
  1401  		x := v_0.Args[0]
  1402  		v_1 := v.Args[1]
  1403  		if v_1.Op != OpMul32 {
  1404  			break
  1405  		}
  1406  		z := v_1.Args[1]
  1407  		if x != v_1.Args[0] {
  1408  			break
  1409  		}
  1410  		v.reset(OpMul32)
  1411  		v.AddArg(x)
  1412  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1413  		v0.AddArg(y)
  1414  		v0.AddArg(z)
  1415  		v.AddArg(v0)
  1416  		return true
  1417  	}
  1418  	// match: (Add32 <t> (Mul32 y x) (Mul32 x z))
  1419  	// result: (Mul32 x (Add32 <t> y z))
  1420  	for {
  1421  		t := v.Type
  1422  		_ = v.Args[1]
  1423  		v_0 := v.Args[0]
  1424  		if v_0.Op != OpMul32 {
  1425  			break
  1426  		}
  1427  		x := v_0.Args[1]
  1428  		y := v_0.Args[0]
  1429  		v_1 := v.Args[1]
  1430  		if v_1.Op != OpMul32 {
  1431  			break
  1432  		}
  1433  		z := v_1.Args[1]
  1434  		if x != v_1.Args[0] {
  1435  			break
  1436  		}
  1437  		v.reset(OpMul32)
  1438  		v.AddArg(x)
  1439  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1440  		v0.AddArg(y)
  1441  		v0.AddArg(z)
  1442  		v.AddArg(v0)
  1443  		return true
  1444  	}
  1445  	// match: (Add32 <t> (Mul32 x y) (Mul32 z x))
  1446  	// result: (Mul32 x (Add32 <t> y z))
  1447  	for {
  1448  		t := v.Type
  1449  		_ = v.Args[1]
  1450  		v_0 := v.Args[0]
  1451  		if v_0.Op != OpMul32 {
  1452  			break
  1453  		}
  1454  		y := v_0.Args[1]
  1455  		x := v_0.Args[0]
  1456  		v_1 := v.Args[1]
  1457  		if v_1.Op != OpMul32 {
  1458  			break
  1459  		}
  1460  		_ = v_1.Args[1]
  1461  		z := v_1.Args[0]
  1462  		if x != v_1.Args[1] {
  1463  			break
  1464  		}
  1465  		v.reset(OpMul32)
  1466  		v.AddArg(x)
  1467  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1468  		v0.AddArg(y)
  1469  		v0.AddArg(z)
  1470  		v.AddArg(v0)
  1471  		return true
  1472  	}
  1473  	// match: (Add32 <t> (Mul32 y x) (Mul32 z x))
  1474  	// result: (Mul32 x (Add32 <t> y z))
  1475  	for {
  1476  		t := v.Type
  1477  		_ = v.Args[1]
  1478  		v_0 := v.Args[0]
  1479  		if v_0.Op != OpMul32 {
  1480  			break
  1481  		}
  1482  		x := v_0.Args[1]
  1483  		y := v_0.Args[0]
  1484  		v_1 := v.Args[1]
  1485  		if v_1.Op != OpMul32 {
  1486  			break
  1487  		}
  1488  		_ = v_1.Args[1]
  1489  		z := v_1.Args[0]
  1490  		if x != v_1.Args[1] {
  1491  			break
  1492  		}
  1493  		v.reset(OpMul32)
  1494  		v.AddArg(x)
  1495  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1496  		v0.AddArg(y)
  1497  		v0.AddArg(z)
  1498  		v.AddArg(v0)
  1499  		return true
  1500  	}
  1501  	// match: (Add32 <t> (Mul32 x z) (Mul32 x y))
  1502  	// result: (Mul32 x (Add32 <t> y z))
  1503  	for {
  1504  		t := v.Type
  1505  		_ = v.Args[1]
  1506  		v_0 := v.Args[0]
  1507  		if v_0.Op != OpMul32 {
  1508  			break
  1509  		}
  1510  		z := v_0.Args[1]
  1511  		x := v_0.Args[0]
  1512  		v_1 := v.Args[1]
  1513  		if v_1.Op != OpMul32 {
  1514  			break
  1515  		}
  1516  		y := v_1.Args[1]
  1517  		if x != v_1.Args[0] {
  1518  			break
  1519  		}
  1520  		v.reset(OpMul32)
  1521  		v.AddArg(x)
  1522  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1523  		v0.AddArg(y)
  1524  		v0.AddArg(z)
  1525  		v.AddArg(v0)
  1526  		return true
  1527  	}
  1528  	// match: (Add32 <t> (Mul32 z x) (Mul32 x y))
  1529  	// result: (Mul32 x (Add32 <t> y z))
  1530  	for {
  1531  		t := v.Type
  1532  		_ = v.Args[1]
  1533  		v_0 := v.Args[0]
  1534  		if v_0.Op != OpMul32 {
  1535  			break
  1536  		}
  1537  		x := v_0.Args[1]
  1538  		z := v_0.Args[0]
  1539  		v_1 := v.Args[1]
  1540  		if v_1.Op != OpMul32 {
  1541  			break
  1542  		}
  1543  		y := v_1.Args[1]
  1544  		if x != v_1.Args[0] {
  1545  			break
  1546  		}
  1547  		v.reset(OpMul32)
  1548  		v.AddArg(x)
  1549  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1550  		v0.AddArg(y)
  1551  		v0.AddArg(z)
  1552  		v.AddArg(v0)
  1553  		return true
  1554  	}
  1555  	// match: (Add32 <t> (Mul32 x z) (Mul32 y x))
  1556  	// result: (Mul32 x (Add32 <t> y z))
  1557  	for {
  1558  		t := v.Type
  1559  		_ = v.Args[1]
  1560  		v_0 := v.Args[0]
  1561  		if v_0.Op != OpMul32 {
  1562  			break
  1563  		}
  1564  		z := v_0.Args[1]
  1565  		x := v_0.Args[0]
  1566  		v_1 := v.Args[1]
  1567  		if v_1.Op != OpMul32 {
  1568  			break
  1569  		}
  1570  		_ = v_1.Args[1]
  1571  		y := v_1.Args[0]
  1572  		if x != v_1.Args[1] {
  1573  			break
  1574  		}
  1575  		v.reset(OpMul32)
  1576  		v.AddArg(x)
  1577  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1578  		v0.AddArg(y)
  1579  		v0.AddArg(z)
  1580  		v.AddArg(v0)
  1581  		return true
  1582  	}
  1583  	// match: (Add32 <t> (Mul32 z x) (Mul32 y x))
  1584  	// result: (Mul32 x (Add32 <t> y z))
  1585  	for {
  1586  		t := v.Type
  1587  		_ = v.Args[1]
  1588  		v_0 := v.Args[0]
  1589  		if v_0.Op != OpMul32 {
  1590  			break
  1591  		}
  1592  		x := v_0.Args[1]
  1593  		z := v_0.Args[0]
  1594  		v_1 := v.Args[1]
  1595  		if v_1.Op != OpMul32 {
  1596  			break
  1597  		}
  1598  		_ = v_1.Args[1]
  1599  		y := v_1.Args[0]
  1600  		if x != v_1.Args[1] {
  1601  			break
  1602  		}
  1603  		v.reset(OpMul32)
  1604  		v.AddArg(x)
  1605  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1606  		v0.AddArg(y)
  1607  		v0.AddArg(z)
  1608  		v.AddArg(v0)
  1609  		return true
  1610  	}
  1611  	return false
  1612  }
  1613  func rewriteValuegeneric_OpAdd32_10(v *Value) bool {
  1614  	b := v.Block
  1615  	// match: (Add32 (Const32 [0]) x)
  1616  	// result: x
  1617  	for {
  1618  		x := v.Args[1]
  1619  		v_0 := v.Args[0]
  1620  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
  1621  			break
  1622  		}
  1623  		v.reset(OpCopy)
  1624  		v.Type = x.Type
  1625  		v.AddArg(x)
  1626  		return true
  1627  	}
  1628  	// match: (Add32 x (Const32 [0]))
  1629  	// result: x
  1630  	for {
  1631  		_ = v.Args[1]
  1632  		x := v.Args[0]
  1633  		v_1 := v.Args[1]
  1634  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 {
  1635  			break
  1636  		}
  1637  		v.reset(OpCopy)
  1638  		v.Type = x.Type
  1639  		v.AddArg(x)
  1640  		return true
  1641  	}
  1642  	// match: (Add32 (Const32 [1]) (Com32 x))
  1643  	// result: (Neg32 x)
  1644  	for {
  1645  		_ = v.Args[1]
  1646  		v_0 := v.Args[0]
  1647  		if v_0.Op != OpConst32 || v_0.AuxInt != 1 {
  1648  			break
  1649  		}
  1650  		v_1 := v.Args[1]
  1651  		if v_1.Op != OpCom32 {
  1652  			break
  1653  		}
  1654  		x := v_1.Args[0]
  1655  		v.reset(OpNeg32)
  1656  		v.AddArg(x)
  1657  		return true
  1658  	}
  1659  	// match: (Add32 (Com32 x) (Const32 [1]))
  1660  	// result: (Neg32 x)
  1661  	for {
  1662  		_ = v.Args[1]
  1663  		v_0 := v.Args[0]
  1664  		if v_0.Op != OpCom32 {
  1665  			break
  1666  		}
  1667  		x := v_0.Args[0]
  1668  		v_1 := v.Args[1]
  1669  		if v_1.Op != OpConst32 || v_1.AuxInt != 1 {
  1670  			break
  1671  		}
  1672  		v.reset(OpNeg32)
  1673  		v.AddArg(x)
  1674  		return true
  1675  	}
  1676  	// match: (Add32 (Add32 i:(Const32 <t>) z) x)
  1677  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1678  	// result: (Add32 i (Add32 <t> z x))
  1679  	for {
  1680  		x := v.Args[1]
  1681  		v_0 := v.Args[0]
  1682  		if v_0.Op != OpAdd32 {
  1683  			break
  1684  		}
  1685  		z := v_0.Args[1]
  1686  		i := v_0.Args[0]
  1687  		if i.Op != OpConst32 {
  1688  			break
  1689  		}
  1690  		t := i.Type
  1691  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1692  			break
  1693  		}
  1694  		v.reset(OpAdd32)
  1695  		v.AddArg(i)
  1696  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1697  		v0.AddArg(z)
  1698  		v0.AddArg(x)
  1699  		v.AddArg(v0)
  1700  		return true
  1701  	}
  1702  	// match: (Add32 (Add32 z i:(Const32 <t>)) x)
  1703  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1704  	// result: (Add32 i (Add32 <t> z x))
  1705  	for {
  1706  		x := v.Args[1]
  1707  		v_0 := v.Args[0]
  1708  		if v_0.Op != OpAdd32 {
  1709  			break
  1710  		}
  1711  		_ = v_0.Args[1]
  1712  		z := v_0.Args[0]
  1713  		i := v_0.Args[1]
  1714  		if i.Op != OpConst32 {
  1715  			break
  1716  		}
  1717  		t := i.Type
  1718  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1719  			break
  1720  		}
  1721  		v.reset(OpAdd32)
  1722  		v.AddArg(i)
  1723  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1724  		v0.AddArg(z)
  1725  		v0.AddArg(x)
  1726  		v.AddArg(v0)
  1727  		return true
  1728  	}
  1729  	// match: (Add32 x (Add32 i:(Const32 <t>) z))
  1730  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1731  	// result: (Add32 i (Add32 <t> z x))
  1732  	for {
  1733  		_ = v.Args[1]
  1734  		x := v.Args[0]
  1735  		v_1 := v.Args[1]
  1736  		if v_1.Op != OpAdd32 {
  1737  			break
  1738  		}
  1739  		z := v_1.Args[1]
  1740  		i := v_1.Args[0]
  1741  		if i.Op != OpConst32 {
  1742  			break
  1743  		}
  1744  		t := i.Type
  1745  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1746  			break
  1747  		}
  1748  		v.reset(OpAdd32)
  1749  		v.AddArg(i)
  1750  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1751  		v0.AddArg(z)
  1752  		v0.AddArg(x)
  1753  		v.AddArg(v0)
  1754  		return true
  1755  	}
  1756  	// match: (Add32 x (Add32 z i:(Const32 <t>)))
  1757  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1758  	// result: (Add32 i (Add32 <t> z x))
  1759  	for {
  1760  		_ = v.Args[1]
  1761  		x := v.Args[0]
  1762  		v_1 := v.Args[1]
  1763  		if v_1.Op != OpAdd32 {
  1764  			break
  1765  		}
  1766  		_ = v_1.Args[1]
  1767  		z := v_1.Args[0]
  1768  		i := v_1.Args[1]
  1769  		if i.Op != OpConst32 {
  1770  			break
  1771  		}
  1772  		t := i.Type
  1773  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1774  			break
  1775  		}
  1776  		v.reset(OpAdd32)
  1777  		v.AddArg(i)
  1778  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1779  		v0.AddArg(z)
  1780  		v0.AddArg(x)
  1781  		v.AddArg(v0)
  1782  		return true
  1783  	}
  1784  	// match: (Add32 (Sub32 i:(Const32 <t>) z) x)
  1785  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1786  	// result: (Add32 i (Sub32 <t> x z))
  1787  	for {
  1788  		x := v.Args[1]
  1789  		v_0 := v.Args[0]
  1790  		if v_0.Op != OpSub32 {
  1791  			break
  1792  		}
  1793  		z := v_0.Args[1]
  1794  		i := v_0.Args[0]
  1795  		if i.Op != OpConst32 {
  1796  			break
  1797  		}
  1798  		t := i.Type
  1799  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1800  			break
  1801  		}
  1802  		v.reset(OpAdd32)
  1803  		v.AddArg(i)
  1804  		v0 := b.NewValue0(v.Pos, OpSub32, t)
  1805  		v0.AddArg(x)
  1806  		v0.AddArg(z)
  1807  		v.AddArg(v0)
  1808  		return true
  1809  	}
  1810  	// match: (Add32 x (Sub32 i:(Const32 <t>) z))
  1811  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1812  	// result: (Add32 i (Sub32 <t> x z))
  1813  	for {
  1814  		_ = v.Args[1]
  1815  		x := v.Args[0]
  1816  		v_1 := v.Args[1]
  1817  		if v_1.Op != OpSub32 {
  1818  			break
  1819  		}
  1820  		z := v_1.Args[1]
  1821  		i := v_1.Args[0]
  1822  		if i.Op != OpConst32 {
  1823  			break
  1824  		}
  1825  		t := i.Type
  1826  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1827  			break
  1828  		}
  1829  		v.reset(OpAdd32)
  1830  		v.AddArg(i)
  1831  		v0 := b.NewValue0(v.Pos, OpSub32, t)
  1832  		v0.AddArg(x)
  1833  		v0.AddArg(z)
  1834  		v.AddArg(v0)
  1835  		return true
  1836  	}
  1837  	return false
  1838  }
  1839  func rewriteValuegeneric_OpAdd32_20(v *Value) bool {
  1840  	b := v.Block
  1841  	// match: (Add32 x (Sub32 i:(Const32 <t>) z))
  1842  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1843  	// result: (Add32 i (Sub32 <t> x z))
  1844  	for {
  1845  		_ = v.Args[1]
  1846  		x := v.Args[0]
  1847  		v_1 := v.Args[1]
  1848  		if v_1.Op != OpSub32 {
  1849  			break
  1850  		}
  1851  		z := v_1.Args[1]
  1852  		i := v_1.Args[0]
  1853  		if i.Op != OpConst32 {
  1854  			break
  1855  		}
  1856  		t := i.Type
  1857  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1858  			break
  1859  		}
  1860  		v.reset(OpAdd32)
  1861  		v.AddArg(i)
  1862  		v0 := b.NewValue0(v.Pos, OpSub32, t)
  1863  		v0.AddArg(x)
  1864  		v0.AddArg(z)
  1865  		v.AddArg(v0)
  1866  		return true
  1867  	}
  1868  	// match: (Add32 (Sub32 i:(Const32 <t>) z) x)
  1869  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1870  	// result: (Add32 i (Sub32 <t> x z))
  1871  	for {
  1872  		x := v.Args[1]
  1873  		v_0 := v.Args[0]
  1874  		if v_0.Op != OpSub32 {
  1875  			break
  1876  		}
  1877  		z := v_0.Args[1]
  1878  		i := v_0.Args[0]
  1879  		if i.Op != OpConst32 {
  1880  			break
  1881  		}
  1882  		t := i.Type
  1883  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1884  			break
  1885  		}
  1886  		v.reset(OpAdd32)
  1887  		v.AddArg(i)
  1888  		v0 := b.NewValue0(v.Pos, OpSub32, t)
  1889  		v0.AddArg(x)
  1890  		v0.AddArg(z)
  1891  		v.AddArg(v0)
  1892  		return true
  1893  	}
  1894  	// match: (Add32 (Sub32 z i:(Const32 <t>)) x)
  1895  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1896  	// result: (Sub32 (Add32 <t> x z) i)
  1897  	for {
  1898  		x := v.Args[1]
  1899  		v_0 := v.Args[0]
  1900  		if v_0.Op != OpSub32 {
  1901  			break
  1902  		}
  1903  		_ = v_0.Args[1]
  1904  		z := v_0.Args[0]
  1905  		i := v_0.Args[1]
  1906  		if i.Op != OpConst32 {
  1907  			break
  1908  		}
  1909  		t := i.Type
  1910  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1911  			break
  1912  		}
  1913  		v.reset(OpSub32)
  1914  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1915  		v0.AddArg(x)
  1916  		v0.AddArg(z)
  1917  		v.AddArg(v0)
  1918  		v.AddArg(i)
  1919  		return true
  1920  	}
  1921  	// match: (Add32 x (Sub32 z i:(Const32 <t>)))
  1922  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1923  	// result: (Sub32 (Add32 <t> x z) i)
  1924  	for {
  1925  		_ = v.Args[1]
  1926  		x := v.Args[0]
  1927  		v_1 := v.Args[1]
  1928  		if v_1.Op != OpSub32 {
  1929  			break
  1930  		}
  1931  		_ = v_1.Args[1]
  1932  		z := v_1.Args[0]
  1933  		i := v_1.Args[1]
  1934  		if i.Op != OpConst32 {
  1935  			break
  1936  		}
  1937  		t := i.Type
  1938  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1939  			break
  1940  		}
  1941  		v.reset(OpSub32)
  1942  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1943  		v0.AddArg(x)
  1944  		v0.AddArg(z)
  1945  		v.AddArg(v0)
  1946  		v.AddArg(i)
  1947  		return true
  1948  	}
  1949  	// match: (Add32 x (Sub32 z i:(Const32 <t>)))
  1950  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1951  	// result: (Sub32 (Add32 <t> x z) i)
  1952  	for {
  1953  		_ = v.Args[1]
  1954  		x := v.Args[0]
  1955  		v_1 := v.Args[1]
  1956  		if v_1.Op != OpSub32 {
  1957  			break
  1958  		}
  1959  		_ = v_1.Args[1]
  1960  		z := v_1.Args[0]
  1961  		i := v_1.Args[1]
  1962  		if i.Op != OpConst32 {
  1963  			break
  1964  		}
  1965  		t := i.Type
  1966  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1967  			break
  1968  		}
  1969  		v.reset(OpSub32)
  1970  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1971  		v0.AddArg(x)
  1972  		v0.AddArg(z)
  1973  		v.AddArg(v0)
  1974  		v.AddArg(i)
  1975  		return true
  1976  	}
  1977  	// match: (Add32 (Sub32 z i:(Const32 <t>)) x)
  1978  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  1979  	// result: (Sub32 (Add32 <t> x z) i)
  1980  	for {
  1981  		x := v.Args[1]
  1982  		v_0 := v.Args[0]
  1983  		if v_0.Op != OpSub32 {
  1984  			break
  1985  		}
  1986  		_ = v_0.Args[1]
  1987  		z := v_0.Args[0]
  1988  		i := v_0.Args[1]
  1989  		if i.Op != OpConst32 {
  1990  			break
  1991  		}
  1992  		t := i.Type
  1993  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  1994  			break
  1995  		}
  1996  		v.reset(OpSub32)
  1997  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  1998  		v0.AddArg(x)
  1999  		v0.AddArg(z)
  2000  		v.AddArg(v0)
  2001  		v.AddArg(i)
  2002  		return true
  2003  	}
  2004  	// match: (Add32 (Const32 <t> [c]) (Add32 (Const32 <t> [d]) x))
  2005  	// result: (Add32 (Const32 <t> [int64(int32(c+d))]) x)
  2006  	for {
  2007  		_ = v.Args[1]
  2008  		v_0 := v.Args[0]
  2009  		if v_0.Op != OpConst32 {
  2010  			break
  2011  		}
  2012  		t := v_0.Type
  2013  		c := v_0.AuxInt
  2014  		v_1 := v.Args[1]
  2015  		if v_1.Op != OpAdd32 {
  2016  			break
  2017  		}
  2018  		x := v_1.Args[1]
  2019  		v_1_0 := v_1.Args[0]
  2020  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
  2021  			break
  2022  		}
  2023  		d := v_1_0.AuxInt
  2024  		v.reset(OpAdd32)
  2025  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2026  		v0.AuxInt = int64(int32(c + d))
  2027  		v.AddArg(v0)
  2028  		v.AddArg(x)
  2029  		return true
  2030  	}
  2031  	// match: (Add32 (Const32 <t> [c]) (Add32 x (Const32 <t> [d])))
  2032  	// result: (Add32 (Const32 <t> [int64(int32(c+d))]) x)
  2033  	for {
  2034  		_ = v.Args[1]
  2035  		v_0 := v.Args[0]
  2036  		if v_0.Op != OpConst32 {
  2037  			break
  2038  		}
  2039  		t := v_0.Type
  2040  		c := v_0.AuxInt
  2041  		v_1 := v.Args[1]
  2042  		if v_1.Op != OpAdd32 {
  2043  			break
  2044  		}
  2045  		_ = v_1.Args[1]
  2046  		x := v_1.Args[0]
  2047  		v_1_1 := v_1.Args[1]
  2048  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
  2049  			break
  2050  		}
  2051  		d := v_1_1.AuxInt
  2052  		v.reset(OpAdd32)
  2053  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2054  		v0.AuxInt = int64(int32(c + d))
  2055  		v.AddArg(v0)
  2056  		v.AddArg(x)
  2057  		return true
  2058  	}
  2059  	// match: (Add32 (Add32 (Const32 <t> [d]) x) (Const32 <t> [c]))
  2060  	// result: (Add32 (Const32 <t> [int64(int32(c+d))]) x)
  2061  	for {
  2062  		_ = v.Args[1]
  2063  		v_0 := v.Args[0]
  2064  		if v_0.Op != OpAdd32 {
  2065  			break
  2066  		}
  2067  		x := v_0.Args[1]
  2068  		v_0_0 := v_0.Args[0]
  2069  		if v_0_0.Op != OpConst32 {
  2070  			break
  2071  		}
  2072  		t := v_0_0.Type
  2073  		d := v_0_0.AuxInt
  2074  		v_1 := v.Args[1]
  2075  		if v_1.Op != OpConst32 || v_1.Type != t {
  2076  			break
  2077  		}
  2078  		c := v_1.AuxInt
  2079  		v.reset(OpAdd32)
  2080  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2081  		v0.AuxInt = int64(int32(c + d))
  2082  		v.AddArg(v0)
  2083  		v.AddArg(x)
  2084  		return true
  2085  	}
  2086  	// match: (Add32 (Add32 x (Const32 <t> [d])) (Const32 <t> [c]))
  2087  	// result: (Add32 (Const32 <t> [int64(int32(c+d))]) x)
  2088  	for {
  2089  		_ = v.Args[1]
  2090  		v_0 := v.Args[0]
  2091  		if v_0.Op != OpAdd32 {
  2092  			break
  2093  		}
  2094  		_ = v_0.Args[1]
  2095  		x := v_0.Args[0]
  2096  		v_0_1 := v_0.Args[1]
  2097  		if v_0_1.Op != OpConst32 {
  2098  			break
  2099  		}
  2100  		t := v_0_1.Type
  2101  		d := v_0_1.AuxInt
  2102  		v_1 := v.Args[1]
  2103  		if v_1.Op != OpConst32 || v_1.Type != t {
  2104  			break
  2105  		}
  2106  		c := v_1.AuxInt
  2107  		v.reset(OpAdd32)
  2108  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2109  		v0.AuxInt = int64(int32(c + d))
  2110  		v.AddArg(v0)
  2111  		v.AddArg(x)
  2112  		return true
  2113  	}
  2114  	return false
  2115  }
  2116  func rewriteValuegeneric_OpAdd32_30(v *Value) bool {
  2117  	b := v.Block
  2118  	// match: (Add32 (Const32 <t> [c]) (Sub32 (Const32 <t> [d]) x))
  2119  	// result: (Sub32 (Const32 <t> [int64(int32(c+d))]) x)
  2120  	for {
  2121  		_ = v.Args[1]
  2122  		v_0 := v.Args[0]
  2123  		if v_0.Op != OpConst32 {
  2124  			break
  2125  		}
  2126  		t := v_0.Type
  2127  		c := v_0.AuxInt
  2128  		v_1 := v.Args[1]
  2129  		if v_1.Op != OpSub32 {
  2130  			break
  2131  		}
  2132  		x := v_1.Args[1]
  2133  		v_1_0 := v_1.Args[0]
  2134  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
  2135  			break
  2136  		}
  2137  		d := v_1_0.AuxInt
  2138  		v.reset(OpSub32)
  2139  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2140  		v0.AuxInt = int64(int32(c + d))
  2141  		v.AddArg(v0)
  2142  		v.AddArg(x)
  2143  		return true
  2144  	}
  2145  	// match: (Add32 (Sub32 (Const32 <t> [d]) x) (Const32 <t> [c]))
  2146  	// result: (Sub32 (Const32 <t> [int64(int32(c+d))]) x)
  2147  	for {
  2148  		_ = v.Args[1]
  2149  		v_0 := v.Args[0]
  2150  		if v_0.Op != OpSub32 {
  2151  			break
  2152  		}
  2153  		x := v_0.Args[1]
  2154  		v_0_0 := v_0.Args[0]
  2155  		if v_0_0.Op != OpConst32 {
  2156  			break
  2157  		}
  2158  		t := v_0_0.Type
  2159  		d := v_0_0.AuxInt
  2160  		v_1 := v.Args[1]
  2161  		if v_1.Op != OpConst32 || v_1.Type != t {
  2162  			break
  2163  		}
  2164  		c := v_1.AuxInt
  2165  		v.reset(OpSub32)
  2166  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2167  		v0.AuxInt = int64(int32(c + d))
  2168  		v.AddArg(v0)
  2169  		v.AddArg(x)
  2170  		return true
  2171  	}
  2172  	// match: (Add32 (Const32 <t> [c]) (Sub32 x (Const32 <t> [d])))
  2173  	// result: (Add32 (Const32 <t> [int64(int32(c-d))]) x)
  2174  	for {
  2175  		_ = v.Args[1]
  2176  		v_0 := v.Args[0]
  2177  		if v_0.Op != OpConst32 {
  2178  			break
  2179  		}
  2180  		t := v_0.Type
  2181  		c := v_0.AuxInt
  2182  		v_1 := v.Args[1]
  2183  		if v_1.Op != OpSub32 {
  2184  			break
  2185  		}
  2186  		_ = v_1.Args[1]
  2187  		x := v_1.Args[0]
  2188  		v_1_1 := v_1.Args[1]
  2189  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
  2190  			break
  2191  		}
  2192  		d := v_1_1.AuxInt
  2193  		v.reset(OpAdd32)
  2194  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2195  		v0.AuxInt = int64(int32(c - d))
  2196  		v.AddArg(v0)
  2197  		v.AddArg(x)
  2198  		return true
  2199  	}
  2200  	// match: (Add32 (Sub32 x (Const32 <t> [d])) (Const32 <t> [c]))
  2201  	// result: (Add32 (Const32 <t> [int64(int32(c-d))]) x)
  2202  	for {
  2203  		_ = v.Args[1]
  2204  		v_0 := v.Args[0]
  2205  		if v_0.Op != OpSub32 {
  2206  			break
  2207  		}
  2208  		_ = v_0.Args[1]
  2209  		x := v_0.Args[0]
  2210  		v_0_1 := v_0.Args[1]
  2211  		if v_0_1.Op != OpConst32 {
  2212  			break
  2213  		}
  2214  		t := v_0_1.Type
  2215  		d := v_0_1.AuxInt
  2216  		v_1 := v.Args[1]
  2217  		if v_1.Op != OpConst32 || v_1.Type != t {
  2218  			break
  2219  		}
  2220  		c := v_1.AuxInt
  2221  		v.reset(OpAdd32)
  2222  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  2223  		v0.AuxInt = int64(int32(c - d))
  2224  		v.AddArg(v0)
  2225  		v.AddArg(x)
  2226  		return true
  2227  	}
  2228  	return false
  2229  }
  2230  func rewriteValuegeneric_OpAdd32F_0(v *Value) bool {
  2231  	// match: (Add32F (Const32F [c]) (Const32F [d]))
  2232  	// result: (Const32F [auxFrom32F(auxTo32F(c) + auxTo32F(d))])
  2233  	for {
  2234  		_ = v.Args[1]
  2235  		v_0 := v.Args[0]
  2236  		if v_0.Op != OpConst32F {
  2237  			break
  2238  		}
  2239  		c := v_0.AuxInt
  2240  		v_1 := v.Args[1]
  2241  		if v_1.Op != OpConst32F {
  2242  			break
  2243  		}
  2244  		d := v_1.AuxInt
  2245  		v.reset(OpConst32F)
  2246  		v.AuxInt = auxFrom32F(auxTo32F(c) + auxTo32F(d))
  2247  		return true
  2248  	}
  2249  	// match: (Add32F (Const32F [d]) (Const32F [c]))
  2250  	// result: (Const32F [auxFrom32F(auxTo32F(c) + auxTo32F(d))])
  2251  	for {
  2252  		_ = v.Args[1]
  2253  		v_0 := v.Args[0]
  2254  		if v_0.Op != OpConst32F {
  2255  			break
  2256  		}
  2257  		d := v_0.AuxInt
  2258  		v_1 := v.Args[1]
  2259  		if v_1.Op != OpConst32F {
  2260  			break
  2261  		}
  2262  		c := v_1.AuxInt
  2263  		v.reset(OpConst32F)
  2264  		v.AuxInt = auxFrom32F(auxTo32F(c) + auxTo32F(d))
  2265  		return true
  2266  	}
  2267  	return false
  2268  }
  2269  func rewriteValuegeneric_OpAdd64_0(v *Value) bool {
  2270  	b := v.Block
  2271  	// match: (Add64 (Const64 [c]) (Const64 [d]))
  2272  	// result: (Const64 [c+d])
  2273  	for {
  2274  		_ = v.Args[1]
  2275  		v_0 := v.Args[0]
  2276  		if v_0.Op != OpConst64 {
  2277  			break
  2278  		}
  2279  		c := v_0.AuxInt
  2280  		v_1 := v.Args[1]
  2281  		if v_1.Op != OpConst64 {
  2282  			break
  2283  		}
  2284  		d := v_1.AuxInt
  2285  		v.reset(OpConst64)
  2286  		v.AuxInt = c + d
  2287  		return true
  2288  	}
  2289  	// match: (Add64 (Const64 [d]) (Const64 [c]))
  2290  	// result: (Const64 [c+d])
  2291  	for {
  2292  		_ = v.Args[1]
  2293  		v_0 := v.Args[0]
  2294  		if v_0.Op != OpConst64 {
  2295  			break
  2296  		}
  2297  		d := v_0.AuxInt
  2298  		v_1 := v.Args[1]
  2299  		if v_1.Op != OpConst64 {
  2300  			break
  2301  		}
  2302  		c := v_1.AuxInt
  2303  		v.reset(OpConst64)
  2304  		v.AuxInt = c + d
  2305  		return true
  2306  	}
  2307  	// match: (Add64 <t> (Mul64 x y) (Mul64 x z))
  2308  	// result: (Mul64 x (Add64 <t> y z))
  2309  	for {
  2310  		t := v.Type
  2311  		_ = v.Args[1]
  2312  		v_0 := v.Args[0]
  2313  		if v_0.Op != OpMul64 {
  2314  			break
  2315  		}
  2316  		y := v_0.Args[1]
  2317  		x := v_0.Args[0]
  2318  		v_1 := v.Args[1]
  2319  		if v_1.Op != OpMul64 {
  2320  			break
  2321  		}
  2322  		z := v_1.Args[1]
  2323  		if x != v_1.Args[0] {
  2324  			break
  2325  		}
  2326  		v.reset(OpMul64)
  2327  		v.AddArg(x)
  2328  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2329  		v0.AddArg(y)
  2330  		v0.AddArg(z)
  2331  		v.AddArg(v0)
  2332  		return true
  2333  	}
  2334  	// match: (Add64 <t> (Mul64 y x) (Mul64 x z))
  2335  	// result: (Mul64 x (Add64 <t> y z))
  2336  	for {
  2337  		t := v.Type
  2338  		_ = v.Args[1]
  2339  		v_0 := v.Args[0]
  2340  		if v_0.Op != OpMul64 {
  2341  			break
  2342  		}
  2343  		x := v_0.Args[1]
  2344  		y := v_0.Args[0]
  2345  		v_1 := v.Args[1]
  2346  		if v_1.Op != OpMul64 {
  2347  			break
  2348  		}
  2349  		z := v_1.Args[1]
  2350  		if x != v_1.Args[0] {
  2351  			break
  2352  		}
  2353  		v.reset(OpMul64)
  2354  		v.AddArg(x)
  2355  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2356  		v0.AddArg(y)
  2357  		v0.AddArg(z)
  2358  		v.AddArg(v0)
  2359  		return true
  2360  	}
  2361  	// match: (Add64 <t> (Mul64 x y) (Mul64 z x))
  2362  	// result: (Mul64 x (Add64 <t> y z))
  2363  	for {
  2364  		t := v.Type
  2365  		_ = v.Args[1]
  2366  		v_0 := v.Args[0]
  2367  		if v_0.Op != OpMul64 {
  2368  			break
  2369  		}
  2370  		y := v_0.Args[1]
  2371  		x := v_0.Args[0]
  2372  		v_1 := v.Args[1]
  2373  		if v_1.Op != OpMul64 {
  2374  			break
  2375  		}
  2376  		_ = v_1.Args[1]
  2377  		z := v_1.Args[0]
  2378  		if x != v_1.Args[1] {
  2379  			break
  2380  		}
  2381  		v.reset(OpMul64)
  2382  		v.AddArg(x)
  2383  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2384  		v0.AddArg(y)
  2385  		v0.AddArg(z)
  2386  		v.AddArg(v0)
  2387  		return true
  2388  	}
  2389  	// match: (Add64 <t> (Mul64 y x) (Mul64 z x))
  2390  	// result: (Mul64 x (Add64 <t> y z))
  2391  	for {
  2392  		t := v.Type
  2393  		_ = v.Args[1]
  2394  		v_0 := v.Args[0]
  2395  		if v_0.Op != OpMul64 {
  2396  			break
  2397  		}
  2398  		x := v_0.Args[1]
  2399  		y := v_0.Args[0]
  2400  		v_1 := v.Args[1]
  2401  		if v_1.Op != OpMul64 {
  2402  			break
  2403  		}
  2404  		_ = v_1.Args[1]
  2405  		z := v_1.Args[0]
  2406  		if x != v_1.Args[1] {
  2407  			break
  2408  		}
  2409  		v.reset(OpMul64)
  2410  		v.AddArg(x)
  2411  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2412  		v0.AddArg(y)
  2413  		v0.AddArg(z)
  2414  		v.AddArg(v0)
  2415  		return true
  2416  	}
  2417  	// match: (Add64 <t> (Mul64 x z) (Mul64 x y))
  2418  	// result: (Mul64 x (Add64 <t> y z))
  2419  	for {
  2420  		t := v.Type
  2421  		_ = v.Args[1]
  2422  		v_0 := v.Args[0]
  2423  		if v_0.Op != OpMul64 {
  2424  			break
  2425  		}
  2426  		z := v_0.Args[1]
  2427  		x := v_0.Args[0]
  2428  		v_1 := v.Args[1]
  2429  		if v_1.Op != OpMul64 {
  2430  			break
  2431  		}
  2432  		y := v_1.Args[1]
  2433  		if x != v_1.Args[0] {
  2434  			break
  2435  		}
  2436  		v.reset(OpMul64)
  2437  		v.AddArg(x)
  2438  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2439  		v0.AddArg(y)
  2440  		v0.AddArg(z)
  2441  		v.AddArg(v0)
  2442  		return true
  2443  	}
  2444  	// match: (Add64 <t> (Mul64 z x) (Mul64 x y))
  2445  	// result: (Mul64 x (Add64 <t> y z))
  2446  	for {
  2447  		t := v.Type
  2448  		_ = v.Args[1]
  2449  		v_0 := v.Args[0]
  2450  		if v_0.Op != OpMul64 {
  2451  			break
  2452  		}
  2453  		x := v_0.Args[1]
  2454  		z := v_0.Args[0]
  2455  		v_1 := v.Args[1]
  2456  		if v_1.Op != OpMul64 {
  2457  			break
  2458  		}
  2459  		y := v_1.Args[1]
  2460  		if x != v_1.Args[0] {
  2461  			break
  2462  		}
  2463  		v.reset(OpMul64)
  2464  		v.AddArg(x)
  2465  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2466  		v0.AddArg(y)
  2467  		v0.AddArg(z)
  2468  		v.AddArg(v0)
  2469  		return true
  2470  	}
  2471  	// match: (Add64 <t> (Mul64 x z) (Mul64 y x))
  2472  	// result: (Mul64 x (Add64 <t> y z))
  2473  	for {
  2474  		t := v.Type
  2475  		_ = v.Args[1]
  2476  		v_0 := v.Args[0]
  2477  		if v_0.Op != OpMul64 {
  2478  			break
  2479  		}
  2480  		z := v_0.Args[1]
  2481  		x := v_0.Args[0]
  2482  		v_1 := v.Args[1]
  2483  		if v_1.Op != OpMul64 {
  2484  			break
  2485  		}
  2486  		_ = v_1.Args[1]
  2487  		y := v_1.Args[0]
  2488  		if x != v_1.Args[1] {
  2489  			break
  2490  		}
  2491  		v.reset(OpMul64)
  2492  		v.AddArg(x)
  2493  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2494  		v0.AddArg(y)
  2495  		v0.AddArg(z)
  2496  		v.AddArg(v0)
  2497  		return true
  2498  	}
  2499  	// match: (Add64 <t> (Mul64 z x) (Mul64 y x))
  2500  	// result: (Mul64 x (Add64 <t> y z))
  2501  	for {
  2502  		t := v.Type
  2503  		_ = v.Args[1]
  2504  		v_0 := v.Args[0]
  2505  		if v_0.Op != OpMul64 {
  2506  			break
  2507  		}
  2508  		x := v_0.Args[1]
  2509  		z := v_0.Args[0]
  2510  		v_1 := v.Args[1]
  2511  		if v_1.Op != OpMul64 {
  2512  			break
  2513  		}
  2514  		_ = v_1.Args[1]
  2515  		y := v_1.Args[0]
  2516  		if x != v_1.Args[1] {
  2517  			break
  2518  		}
  2519  		v.reset(OpMul64)
  2520  		v.AddArg(x)
  2521  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2522  		v0.AddArg(y)
  2523  		v0.AddArg(z)
  2524  		v.AddArg(v0)
  2525  		return true
  2526  	}
  2527  	return false
  2528  }
  2529  func rewriteValuegeneric_OpAdd64_10(v *Value) bool {
  2530  	b := v.Block
  2531  	// match: (Add64 (Const64 [0]) x)
  2532  	// result: x
  2533  	for {
  2534  		x := v.Args[1]
  2535  		v_0 := v.Args[0]
  2536  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
  2537  			break
  2538  		}
  2539  		v.reset(OpCopy)
  2540  		v.Type = x.Type
  2541  		v.AddArg(x)
  2542  		return true
  2543  	}
  2544  	// match: (Add64 x (Const64 [0]))
  2545  	// result: x
  2546  	for {
  2547  		_ = v.Args[1]
  2548  		x := v.Args[0]
  2549  		v_1 := v.Args[1]
  2550  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
  2551  			break
  2552  		}
  2553  		v.reset(OpCopy)
  2554  		v.Type = x.Type
  2555  		v.AddArg(x)
  2556  		return true
  2557  	}
  2558  	// match: (Add64 (Const64 [1]) (Com64 x))
  2559  	// result: (Neg64 x)
  2560  	for {
  2561  		_ = v.Args[1]
  2562  		v_0 := v.Args[0]
  2563  		if v_0.Op != OpConst64 || v_0.AuxInt != 1 {
  2564  			break
  2565  		}
  2566  		v_1 := v.Args[1]
  2567  		if v_1.Op != OpCom64 {
  2568  			break
  2569  		}
  2570  		x := v_1.Args[0]
  2571  		v.reset(OpNeg64)
  2572  		v.AddArg(x)
  2573  		return true
  2574  	}
  2575  	// match: (Add64 (Com64 x) (Const64 [1]))
  2576  	// result: (Neg64 x)
  2577  	for {
  2578  		_ = v.Args[1]
  2579  		v_0 := v.Args[0]
  2580  		if v_0.Op != OpCom64 {
  2581  			break
  2582  		}
  2583  		x := v_0.Args[0]
  2584  		v_1 := v.Args[1]
  2585  		if v_1.Op != OpConst64 || v_1.AuxInt != 1 {
  2586  			break
  2587  		}
  2588  		v.reset(OpNeg64)
  2589  		v.AddArg(x)
  2590  		return true
  2591  	}
  2592  	// match: (Add64 (Add64 i:(Const64 <t>) z) x)
  2593  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2594  	// result: (Add64 i (Add64 <t> z x))
  2595  	for {
  2596  		x := v.Args[1]
  2597  		v_0 := v.Args[0]
  2598  		if v_0.Op != OpAdd64 {
  2599  			break
  2600  		}
  2601  		z := v_0.Args[1]
  2602  		i := v_0.Args[0]
  2603  		if i.Op != OpConst64 {
  2604  			break
  2605  		}
  2606  		t := i.Type
  2607  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2608  			break
  2609  		}
  2610  		v.reset(OpAdd64)
  2611  		v.AddArg(i)
  2612  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2613  		v0.AddArg(z)
  2614  		v0.AddArg(x)
  2615  		v.AddArg(v0)
  2616  		return true
  2617  	}
  2618  	// match: (Add64 (Add64 z i:(Const64 <t>)) x)
  2619  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2620  	// result: (Add64 i (Add64 <t> z x))
  2621  	for {
  2622  		x := v.Args[1]
  2623  		v_0 := v.Args[0]
  2624  		if v_0.Op != OpAdd64 {
  2625  			break
  2626  		}
  2627  		_ = v_0.Args[1]
  2628  		z := v_0.Args[0]
  2629  		i := v_0.Args[1]
  2630  		if i.Op != OpConst64 {
  2631  			break
  2632  		}
  2633  		t := i.Type
  2634  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2635  			break
  2636  		}
  2637  		v.reset(OpAdd64)
  2638  		v.AddArg(i)
  2639  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2640  		v0.AddArg(z)
  2641  		v0.AddArg(x)
  2642  		v.AddArg(v0)
  2643  		return true
  2644  	}
  2645  	// match: (Add64 x (Add64 i:(Const64 <t>) z))
  2646  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2647  	// result: (Add64 i (Add64 <t> z x))
  2648  	for {
  2649  		_ = v.Args[1]
  2650  		x := v.Args[0]
  2651  		v_1 := v.Args[1]
  2652  		if v_1.Op != OpAdd64 {
  2653  			break
  2654  		}
  2655  		z := v_1.Args[1]
  2656  		i := v_1.Args[0]
  2657  		if i.Op != OpConst64 {
  2658  			break
  2659  		}
  2660  		t := i.Type
  2661  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2662  			break
  2663  		}
  2664  		v.reset(OpAdd64)
  2665  		v.AddArg(i)
  2666  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2667  		v0.AddArg(z)
  2668  		v0.AddArg(x)
  2669  		v.AddArg(v0)
  2670  		return true
  2671  	}
  2672  	// match: (Add64 x (Add64 z i:(Const64 <t>)))
  2673  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2674  	// result: (Add64 i (Add64 <t> z x))
  2675  	for {
  2676  		_ = v.Args[1]
  2677  		x := v.Args[0]
  2678  		v_1 := v.Args[1]
  2679  		if v_1.Op != OpAdd64 {
  2680  			break
  2681  		}
  2682  		_ = v_1.Args[1]
  2683  		z := v_1.Args[0]
  2684  		i := v_1.Args[1]
  2685  		if i.Op != OpConst64 {
  2686  			break
  2687  		}
  2688  		t := i.Type
  2689  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2690  			break
  2691  		}
  2692  		v.reset(OpAdd64)
  2693  		v.AddArg(i)
  2694  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2695  		v0.AddArg(z)
  2696  		v0.AddArg(x)
  2697  		v.AddArg(v0)
  2698  		return true
  2699  	}
  2700  	// match: (Add64 (Sub64 i:(Const64 <t>) z) x)
  2701  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2702  	// result: (Add64 i (Sub64 <t> x z))
  2703  	for {
  2704  		x := v.Args[1]
  2705  		v_0 := v.Args[0]
  2706  		if v_0.Op != OpSub64 {
  2707  			break
  2708  		}
  2709  		z := v_0.Args[1]
  2710  		i := v_0.Args[0]
  2711  		if i.Op != OpConst64 {
  2712  			break
  2713  		}
  2714  		t := i.Type
  2715  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2716  			break
  2717  		}
  2718  		v.reset(OpAdd64)
  2719  		v.AddArg(i)
  2720  		v0 := b.NewValue0(v.Pos, OpSub64, t)
  2721  		v0.AddArg(x)
  2722  		v0.AddArg(z)
  2723  		v.AddArg(v0)
  2724  		return true
  2725  	}
  2726  	// match: (Add64 x (Sub64 i:(Const64 <t>) z))
  2727  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2728  	// result: (Add64 i (Sub64 <t> x z))
  2729  	for {
  2730  		_ = v.Args[1]
  2731  		x := v.Args[0]
  2732  		v_1 := v.Args[1]
  2733  		if v_1.Op != OpSub64 {
  2734  			break
  2735  		}
  2736  		z := v_1.Args[1]
  2737  		i := v_1.Args[0]
  2738  		if i.Op != OpConst64 {
  2739  			break
  2740  		}
  2741  		t := i.Type
  2742  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2743  			break
  2744  		}
  2745  		v.reset(OpAdd64)
  2746  		v.AddArg(i)
  2747  		v0 := b.NewValue0(v.Pos, OpSub64, t)
  2748  		v0.AddArg(x)
  2749  		v0.AddArg(z)
  2750  		v.AddArg(v0)
  2751  		return true
  2752  	}
  2753  	return false
  2754  }
  2755  func rewriteValuegeneric_OpAdd64_20(v *Value) bool {
  2756  	b := v.Block
  2757  	// match: (Add64 x (Sub64 i:(Const64 <t>) z))
  2758  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2759  	// result: (Add64 i (Sub64 <t> x z))
  2760  	for {
  2761  		_ = v.Args[1]
  2762  		x := v.Args[0]
  2763  		v_1 := v.Args[1]
  2764  		if v_1.Op != OpSub64 {
  2765  			break
  2766  		}
  2767  		z := v_1.Args[1]
  2768  		i := v_1.Args[0]
  2769  		if i.Op != OpConst64 {
  2770  			break
  2771  		}
  2772  		t := i.Type
  2773  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2774  			break
  2775  		}
  2776  		v.reset(OpAdd64)
  2777  		v.AddArg(i)
  2778  		v0 := b.NewValue0(v.Pos, OpSub64, t)
  2779  		v0.AddArg(x)
  2780  		v0.AddArg(z)
  2781  		v.AddArg(v0)
  2782  		return true
  2783  	}
  2784  	// match: (Add64 (Sub64 i:(Const64 <t>) z) x)
  2785  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2786  	// result: (Add64 i (Sub64 <t> x z))
  2787  	for {
  2788  		x := v.Args[1]
  2789  		v_0 := v.Args[0]
  2790  		if v_0.Op != OpSub64 {
  2791  			break
  2792  		}
  2793  		z := v_0.Args[1]
  2794  		i := v_0.Args[0]
  2795  		if i.Op != OpConst64 {
  2796  			break
  2797  		}
  2798  		t := i.Type
  2799  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2800  			break
  2801  		}
  2802  		v.reset(OpAdd64)
  2803  		v.AddArg(i)
  2804  		v0 := b.NewValue0(v.Pos, OpSub64, t)
  2805  		v0.AddArg(x)
  2806  		v0.AddArg(z)
  2807  		v.AddArg(v0)
  2808  		return true
  2809  	}
  2810  	// match: (Add64 (Sub64 z i:(Const64 <t>)) x)
  2811  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2812  	// result: (Sub64 (Add64 <t> x z) i)
  2813  	for {
  2814  		x := v.Args[1]
  2815  		v_0 := v.Args[0]
  2816  		if v_0.Op != OpSub64 {
  2817  			break
  2818  		}
  2819  		_ = v_0.Args[1]
  2820  		z := v_0.Args[0]
  2821  		i := v_0.Args[1]
  2822  		if i.Op != OpConst64 {
  2823  			break
  2824  		}
  2825  		t := i.Type
  2826  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2827  			break
  2828  		}
  2829  		v.reset(OpSub64)
  2830  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2831  		v0.AddArg(x)
  2832  		v0.AddArg(z)
  2833  		v.AddArg(v0)
  2834  		v.AddArg(i)
  2835  		return true
  2836  	}
  2837  	// match: (Add64 x (Sub64 z i:(Const64 <t>)))
  2838  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2839  	// result: (Sub64 (Add64 <t> x z) i)
  2840  	for {
  2841  		_ = v.Args[1]
  2842  		x := v.Args[0]
  2843  		v_1 := v.Args[1]
  2844  		if v_1.Op != OpSub64 {
  2845  			break
  2846  		}
  2847  		_ = v_1.Args[1]
  2848  		z := v_1.Args[0]
  2849  		i := v_1.Args[1]
  2850  		if i.Op != OpConst64 {
  2851  			break
  2852  		}
  2853  		t := i.Type
  2854  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2855  			break
  2856  		}
  2857  		v.reset(OpSub64)
  2858  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2859  		v0.AddArg(x)
  2860  		v0.AddArg(z)
  2861  		v.AddArg(v0)
  2862  		v.AddArg(i)
  2863  		return true
  2864  	}
  2865  	// match: (Add64 x (Sub64 z i:(Const64 <t>)))
  2866  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2867  	// result: (Sub64 (Add64 <t> x z) i)
  2868  	for {
  2869  		_ = v.Args[1]
  2870  		x := v.Args[0]
  2871  		v_1 := v.Args[1]
  2872  		if v_1.Op != OpSub64 {
  2873  			break
  2874  		}
  2875  		_ = v_1.Args[1]
  2876  		z := v_1.Args[0]
  2877  		i := v_1.Args[1]
  2878  		if i.Op != OpConst64 {
  2879  			break
  2880  		}
  2881  		t := i.Type
  2882  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2883  			break
  2884  		}
  2885  		v.reset(OpSub64)
  2886  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2887  		v0.AddArg(x)
  2888  		v0.AddArg(z)
  2889  		v.AddArg(v0)
  2890  		v.AddArg(i)
  2891  		return true
  2892  	}
  2893  	// match: (Add64 (Sub64 z i:(Const64 <t>)) x)
  2894  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  2895  	// result: (Sub64 (Add64 <t> x z) i)
  2896  	for {
  2897  		x := v.Args[1]
  2898  		v_0 := v.Args[0]
  2899  		if v_0.Op != OpSub64 {
  2900  			break
  2901  		}
  2902  		_ = v_0.Args[1]
  2903  		z := v_0.Args[0]
  2904  		i := v_0.Args[1]
  2905  		if i.Op != OpConst64 {
  2906  			break
  2907  		}
  2908  		t := i.Type
  2909  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  2910  			break
  2911  		}
  2912  		v.reset(OpSub64)
  2913  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  2914  		v0.AddArg(x)
  2915  		v0.AddArg(z)
  2916  		v.AddArg(v0)
  2917  		v.AddArg(i)
  2918  		return true
  2919  	}
  2920  	// match: (Add64 (Const64 <t> [c]) (Add64 (Const64 <t> [d]) x))
  2921  	// result: (Add64 (Const64 <t> [c+d]) x)
  2922  	for {
  2923  		_ = v.Args[1]
  2924  		v_0 := v.Args[0]
  2925  		if v_0.Op != OpConst64 {
  2926  			break
  2927  		}
  2928  		t := v_0.Type
  2929  		c := v_0.AuxInt
  2930  		v_1 := v.Args[1]
  2931  		if v_1.Op != OpAdd64 {
  2932  			break
  2933  		}
  2934  		x := v_1.Args[1]
  2935  		v_1_0 := v_1.Args[0]
  2936  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
  2937  			break
  2938  		}
  2939  		d := v_1_0.AuxInt
  2940  		v.reset(OpAdd64)
  2941  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  2942  		v0.AuxInt = c + d
  2943  		v.AddArg(v0)
  2944  		v.AddArg(x)
  2945  		return true
  2946  	}
  2947  	// match: (Add64 (Const64 <t> [c]) (Add64 x (Const64 <t> [d])))
  2948  	// result: (Add64 (Const64 <t> [c+d]) x)
  2949  	for {
  2950  		_ = v.Args[1]
  2951  		v_0 := v.Args[0]
  2952  		if v_0.Op != OpConst64 {
  2953  			break
  2954  		}
  2955  		t := v_0.Type
  2956  		c := v_0.AuxInt
  2957  		v_1 := v.Args[1]
  2958  		if v_1.Op != OpAdd64 {
  2959  			break
  2960  		}
  2961  		_ = v_1.Args[1]
  2962  		x := v_1.Args[0]
  2963  		v_1_1 := v_1.Args[1]
  2964  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
  2965  			break
  2966  		}
  2967  		d := v_1_1.AuxInt
  2968  		v.reset(OpAdd64)
  2969  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  2970  		v0.AuxInt = c + d
  2971  		v.AddArg(v0)
  2972  		v.AddArg(x)
  2973  		return true
  2974  	}
  2975  	// match: (Add64 (Add64 (Const64 <t> [d]) x) (Const64 <t> [c]))
  2976  	// result: (Add64 (Const64 <t> [c+d]) x)
  2977  	for {
  2978  		_ = v.Args[1]
  2979  		v_0 := v.Args[0]
  2980  		if v_0.Op != OpAdd64 {
  2981  			break
  2982  		}
  2983  		x := v_0.Args[1]
  2984  		v_0_0 := v_0.Args[0]
  2985  		if v_0_0.Op != OpConst64 {
  2986  			break
  2987  		}
  2988  		t := v_0_0.Type
  2989  		d := v_0_0.AuxInt
  2990  		v_1 := v.Args[1]
  2991  		if v_1.Op != OpConst64 || v_1.Type != t {
  2992  			break
  2993  		}
  2994  		c := v_1.AuxInt
  2995  		v.reset(OpAdd64)
  2996  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  2997  		v0.AuxInt = c + d
  2998  		v.AddArg(v0)
  2999  		v.AddArg(x)
  3000  		return true
  3001  	}
  3002  	// match: (Add64 (Add64 x (Const64 <t> [d])) (Const64 <t> [c]))
  3003  	// result: (Add64 (Const64 <t> [c+d]) x)
  3004  	for {
  3005  		_ = v.Args[1]
  3006  		v_0 := v.Args[0]
  3007  		if v_0.Op != OpAdd64 {
  3008  			break
  3009  		}
  3010  		_ = v_0.Args[1]
  3011  		x := v_0.Args[0]
  3012  		v_0_1 := v_0.Args[1]
  3013  		if v_0_1.Op != OpConst64 {
  3014  			break
  3015  		}
  3016  		t := v_0_1.Type
  3017  		d := v_0_1.AuxInt
  3018  		v_1 := v.Args[1]
  3019  		if v_1.Op != OpConst64 || v_1.Type != t {
  3020  			break
  3021  		}
  3022  		c := v_1.AuxInt
  3023  		v.reset(OpAdd64)
  3024  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  3025  		v0.AuxInt = c + d
  3026  		v.AddArg(v0)
  3027  		v.AddArg(x)
  3028  		return true
  3029  	}
  3030  	return false
  3031  }
  3032  func rewriteValuegeneric_OpAdd64_30(v *Value) bool {
  3033  	b := v.Block
  3034  	// match: (Add64 (Const64 <t> [c]) (Sub64 (Const64 <t> [d]) x))
  3035  	// result: (Sub64 (Const64 <t> [c+d]) x)
  3036  	for {
  3037  		_ = v.Args[1]
  3038  		v_0 := v.Args[0]
  3039  		if v_0.Op != OpConst64 {
  3040  			break
  3041  		}
  3042  		t := v_0.Type
  3043  		c := v_0.AuxInt
  3044  		v_1 := v.Args[1]
  3045  		if v_1.Op != OpSub64 {
  3046  			break
  3047  		}
  3048  		x := v_1.Args[1]
  3049  		v_1_0 := v_1.Args[0]
  3050  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
  3051  			break
  3052  		}
  3053  		d := v_1_0.AuxInt
  3054  		v.reset(OpSub64)
  3055  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  3056  		v0.AuxInt = c + d
  3057  		v.AddArg(v0)
  3058  		v.AddArg(x)
  3059  		return true
  3060  	}
  3061  	// match: (Add64 (Sub64 (Const64 <t> [d]) x) (Const64 <t> [c]))
  3062  	// result: (Sub64 (Const64 <t> [c+d]) x)
  3063  	for {
  3064  		_ = v.Args[1]
  3065  		v_0 := v.Args[0]
  3066  		if v_0.Op != OpSub64 {
  3067  			break
  3068  		}
  3069  		x := v_0.Args[1]
  3070  		v_0_0 := v_0.Args[0]
  3071  		if v_0_0.Op != OpConst64 {
  3072  			break
  3073  		}
  3074  		t := v_0_0.Type
  3075  		d := v_0_0.AuxInt
  3076  		v_1 := v.Args[1]
  3077  		if v_1.Op != OpConst64 || v_1.Type != t {
  3078  			break
  3079  		}
  3080  		c := v_1.AuxInt
  3081  		v.reset(OpSub64)
  3082  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  3083  		v0.AuxInt = c + d
  3084  		v.AddArg(v0)
  3085  		v.AddArg(x)
  3086  		return true
  3087  	}
  3088  	// match: (Add64 (Const64 <t> [c]) (Sub64 x (Const64 <t> [d])))
  3089  	// result: (Add64 (Const64 <t> [c-d]) x)
  3090  	for {
  3091  		_ = v.Args[1]
  3092  		v_0 := v.Args[0]
  3093  		if v_0.Op != OpConst64 {
  3094  			break
  3095  		}
  3096  		t := v_0.Type
  3097  		c := v_0.AuxInt
  3098  		v_1 := v.Args[1]
  3099  		if v_1.Op != OpSub64 {
  3100  			break
  3101  		}
  3102  		_ = v_1.Args[1]
  3103  		x := v_1.Args[0]
  3104  		v_1_1 := v_1.Args[1]
  3105  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
  3106  			break
  3107  		}
  3108  		d := v_1_1.AuxInt
  3109  		v.reset(OpAdd64)
  3110  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  3111  		v0.AuxInt = c - d
  3112  		v.AddArg(v0)
  3113  		v.AddArg(x)
  3114  		return true
  3115  	}
  3116  	// match: (Add64 (Sub64 x (Const64 <t> [d])) (Const64 <t> [c]))
  3117  	// result: (Add64 (Const64 <t> [c-d]) x)
  3118  	for {
  3119  		_ = v.Args[1]
  3120  		v_0 := v.Args[0]
  3121  		if v_0.Op != OpSub64 {
  3122  			break
  3123  		}
  3124  		_ = v_0.Args[1]
  3125  		x := v_0.Args[0]
  3126  		v_0_1 := v_0.Args[1]
  3127  		if v_0_1.Op != OpConst64 {
  3128  			break
  3129  		}
  3130  		t := v_0_1.Type
  3131  		d := v_0_1.AuxInt
  3132  		v_1 := v.Args[1]
  3133  		if v_1.Op != OpConst64 || v_1.Type != t {
  3134  			break
  3135  		}
  3136  		c := v_1.AuxInt
  3137  		v.reset(OpAdd64)
  3138  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  3139  		v0.AuxInt = c - d
  3140  		v.AddArg(v0)
  3141  		v.AddArg(x)
  3142  		return true
  3143  	}
  3144  	return false
  3145  }
  3146  func rewriteValuegeneric_OpAdd64F_0(v *Value) bool {
  3147  	// match: (Add64F (Const64F [c]) (Const64F [d]))
  3148  	// result: (Const64F [auxFrom64F(auxTo64F(c) + auxTo64F(d))])
  3149  	for {
  3150  		_ = v.Args[1]
  3151  		v_0 := v.Args[0]
  3152  		if v_0.Op != OpConst64F {
  3153  			break
  3154  		}
  3155  		c := v_0.AuxInt
  3156  		v_1 := v.Args[1]
  3157  		if v_1.Op != OpConst64F {
  3158  			break
  3159  		}
  3160  		d := v_1.AuxInt
  3161  		v.reset(OpConst64F)
  3162  		v.AuxInt = auxFrom64F(auxTo64F(c) + auxTo64F(d))
  3163  		return true
  3164  	}
  3165  	// match: (Add64F (Const64F [d]) (Const64F [c]))
  3166  	// result: (Const64F [auxFrom64F(auxTo64F(c) + auxTo64F(d))])
  3167  	for {
  3168  		_ = v.Args[1]
  3169  		v_0 := v.Args[0]
  3170  		if v_0.Op != OpConst64F {
  3171  			break
  3172  		}
  3173  		d := v_0.AuxInt
  3174  		v_1 := v.Args[1]
  3175  		if v_1.Op != OpConst64F {
  3176  			break
  3177  		}
  3178  		c := v_1.AuxInt
  3179  		v.reset(OpConst64F)
  3180  		v.AuxInt = auxFrom64F(auxTo64F(c) + auxTo64F(d))
  3181  		return true
  3182  	}
  3183  	return false
  3184  }
  3185  func rewriteValuegeneric_OpAdd8_0(v *Value) bool {
  3186  	b := v.Block
  3187  	// match: (Add8 (Const8 [c]) (Const8 [d]))
  3188  	// result: (Const8 [int64(int8(c+d))])
  3189  	for {
  3190  		_ = v.Args[1]
  3191  		v_0 := v.Args[0]
  3192  		if v_0.Op != OpConst8 {
  3193  			break
  3194  		}
  3195  		c := v_0.AuxInt
  3196  		v_1 := v.Args[1]
  3197  		if v_1.Op != OpConst8 {
  3198  			break
  3199  		}
  3200  		d := v_1.AuxInt
  3201  		v.reset(OpConst8)
  3202  		v.AuxInt = int64(int8(c + d))
  3203  		return true
  3204  	}
  3205  	// match: (Add8 (Const8 [d]) (Const8 [c]))
  3206  	// result: (Const8 [int64(int8(c+d))])
  3207  	for {
  3208  		_ = v.Args[1]
  3209  		v_0 := v.Args[0]
  3210  		if v_0.Op != OpConst8 {
  3211  			break
  3212  		}
  3213  		d := v_0.AuxInt
  3214  		v_1 := v.Args[1]
  3215  		if v_1.Op != OpConst8 {
  3216  			break
  3217  		}
  3218  		c := v_1.AuxInt
  3219  		v.reset(OpConst8)
  3220  		v.AuxInt = int64(int8(c + d))
  3221  		return true
  3222  	}
  3223  	// match: (Add8 <t> (Mul8 x y) (Mul8 x z))
  3224  	// result: (Mul8 x (Add8 <t> y z))
  3225  	for {
  3226  		t := v.Type
  3227  		_ = v.Args[1]
  3228  		v_0 := v.Args[0]
  3229  		if v_0.Op != OpMul8 {
  3230  			break
  3231  		}
  3232  		y := v_0.Args[1]
  3233  		x := v_0.Args[0]
  3234  		v_1 := v.Args[1]
  3235  		if v_1.Op != OpMul8 {
  3236  			break
  3237  		}
  3238  		z := v_1.Args[1]
  3239  		if x != v_1.Args[0] {
  3240  			break
  3241  		}
  3242  		v.reset(OpMul8)
  3243  		v.AddArg(x)
  3244  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3245  		v0.AddArg(y)
  3246  		v0.AddArg(z)
  3247  		v.AddArg(v0)
  3248  		return true
  3249  	}
  3250  	// match: (Add8 <t> (Mul8 y x) (Mul8 x z))
  3251  	// result: (Mul8 x (Add8 <t> y z))
  3252  	for {
  3253  		t := v.Type
  3254  		_ = v.Args[1]
  3255  		v_0 := v.Args[0]
  3256  		if v_0.Op != OpMul8 {
  3257  			break
  3258  		}
  3259  		x := v_0.Args[1]
  3260  		y := v_0.Args[0]
  3261  		v_1 := v.Args[1]
  3262  		if v_1.Op != OpMul8 {
  3263  			break
  3264  		}
  3265  		z := v_1.Args[1]
  3266  		if x != v_1.Args[0] {
  3267  			break
  3268  		}
  3269  		v.reset(OpMul8)
  3270  		v.AddArg(x)
  3271  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3272  		v0.AddArg(y)
  3273  		v0.AddArg(z)
  3274  		v.AddArg(v0)
  3275  		return true
  3276  	}
  3277  	// match: (Add8 <t> (Mul8 x y) (Mul8 z x))
  3278  	// result: (Mul8 x (Add8 <t> y z))
  3279  	for {
  3280  		t := v.Type
  3281  		_ = v.Args[1]
  3282  		v_0 := v.Args[0]
  3283  		if v_0.Op != OpMul8 {
  3284  			break
  3285  		}
  3286  		y := v_0.Args[1]
  3287  		x := v_0.Args[0]
  3288  		v_1 := v.Args[1]
  3289  		if v_1.Op != OpMul8 {
  3290  			break
  3291  		}
  3292  		_ = v_1.Args[1]
  3293  		z := v_1.Args[0]
  3294  		if x != v_1.Args[1] {
  3295  			break
  3296  		}
  3297  		v.reset(OpMul8)
  3298  		v.AddArg(x)
  3299  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3300  		v0.AddArg(y)
  3301  		v0.AddArg(z)
  3302  		v.AddArg(v0)
  3303  		return true
  3304  	}
  3305  	// match: (Add8 <t> (Mul8 y x) (Mul8 z x))
  3306  	// result: (Mul8 x (Add8 <t> y z))
  3307  	for {
  3308  		t := v.Type
  3309  		_ = v.Args[1]
  3310  		v_0 := v.Args[0]
  3311  		if v_0.Op != OpMul8 {
  3312  			break
  3313  		}
  3314  		x := v_0.Args[1]
  3315  		y := v_0.Args[0]
  3316  		v_1 := v.Args[1]
  3317  		if v_1.Op != OpMul8 {
  3318  			break
  3319  		}
  3320  		_ = v_1.Args[1]
  3321  		z := v_1.Args[0]
  3322  		if x != v_1.Args[1] {
  3323  			break
  3324  		}
  3325  		v.reset(OpMul8)
  3326  		v.AddArg(x)
  3327  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3328  		v0.AddArg(y)
  3329  		v0.AddArg(z)
  3330  		v.AddArg(v0)
  3331  		return true
  3332  	}
  3333  	// match: (Add8 <t> (Mul8 x z) (Mul8 x y))
  3334  	// result: (Mul8 x (Add8 <t> y z))
  3335  	for {
  3336  		t := v.Type
  3337  		_ = v.Args[1]
  3338  		v_0 := v.Args[0]
  3339  		if v_0.Op != OpMul8 {
  3340  			break
  3341  		}
  3342  		z := v_0.Args[1]
  3343  		x := v_0.Args[0]
  3344  		v_1 := v.Args[1]
  3345  		if v_1.Op != OpMul8 {
  3346  			break
  3347  		}
  3348  		y := v_1.Args[1]
  3349  		if x != v_1.Args[0] {
  3350  			break
  3351  		}
  3352  		v.reset(OpMul8)
  3353  		v.AddArg(x)
  3354  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3355  		v0.AddArg(y)
  3356  		v0.AddArg(z)
  3357  		v.AddArg(v0)
  3358  		return true
  3359  	}
  3360  	// match: (Add8 <t> (Mul8 z x) (Mul8 x y))
  3361  	// result: (Mul8 x (Add8 <t> y z))
  3362  	for {
  3363  		t := v.Type
  3364  		_ = v.Args[1]
  3365  		v_0 := v.Args[0]
  3366  		if v_0.Op != OpMul8 {
  3367  			break
  3368  		}
  3369  		x := v_0.Args[1]
  3370  		z := v_0.Args[0]
  3371  		v_1 := v.Args[1]
  3372  		if v_1.Op != OpMul8 {
  3373  			break
  3374  		}
  3375  		y := v_1.Args[1]
  3376  		if x != v_1.Args[0] {
  3377  			break
  3378  		}
  3379  		v.reset(OpMul8)
  3380  		v.AddArg(x)
  3381  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3382  		v0.AddArg(y)
  3383  		v0.AddArg(z)
  3384  		v.AddArg(v0)
  3385  		return true
  3386  	}
  3387  	// match: (Add8 <t> (Mul8 x z) (Mul8 y x))
  3388  	// result: (Mul8 x (Add8 <t> y z))
  3389  	for {
  3390  		t := v.Type
  3391  		_ = v.Args[1]
  3392  		v_0 := v.Args[0]
  3393  		if v_0.Op != OpMul8 {
  3394  			break
  3395  		}
  3396  		z := v_0.Args[1]
  3397  		x := v_0.Args[0]
  3398  		v_1 := v.Args[1]
  3399  		if v_1.Op != OpMul8 {
  3400  			break
  3401  		}
  3402  		_ = v_1.Args[1]
  3403  		y := v_1.Args[0]
  3404  		if x != v_1.Args[1] {
  3405  			break
  3406  		}
  3407  		v.reset(OpMul8)
  3408  		v.AddArg(x)
  3409  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3410  		v0.AddArg(y)
  3411  		v0.AddArg(z)
  3412  		v.AddArg(v0)
  3413  		return true
  3414  	}
  3415  	// match: (Add8 <t> (Mul8 z x) (Mul8 y x))
  3416  	// result: (Mul8 x (Add8 <t> y z))
  3417  	for {
  3418  		t := v.Type
  3419  		_ = v.Args[1]
  3420  		v_0 := v.Args[0]
  3421  		if v_0.Op != OpMul8 {
  3422  			break
  3423  		}
  3424  		x := v_0.Args[1]
  3425  		z := v_0.Args[0]
  3426  		v_1 := v.Args[1]
  3427  		if v_1.Op != OpMul8 {
  3428  			break
  3429  		}
  3430  		_ = v_1.Args[1]
  3431  		y := v_1.Args[0]
  3432  		if x != v_1.Args[1] {
  3433  			break
  3434  		}
  3435  		v.reset(OpMul8)
  3436  		v.AddArg(x)
  3437  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3438  		v0.AddArg(y)
  3439  		v0.AddArg(z)
  3440  		v.AddArg(v0)
  3441  		return true
  3442  	}
  3443  	return false
  3444  }
  3445  func rewriteValuegeneric_OpAdd8_10(v *Value) bool {
  3446  	b := v.Block
  3447  	// match: (Add8 (Const8 [0]) x)
  3448  	// result: x
  3449  	for {
  3450  		x := v.Args[1]
  3451  		v_0 := v.Args[0]
  3452  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
  3453  			break
  3454  		}
  3455  		v.reset(OpCopy)
  3456  		v.Type = x.Type
  3457  		v.AddArg(x)
  3458  		return true
  3459  	}
  3460  	// match: (Add8 x (Const8 [0]))
  3461  	// result: x
  3462  	for {
  3463  		_ = v.Args[1]
  3464  		x := v.Args[0]
  3465  		v_1 := v.Args[1]
  3466  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 {
  3467  			break
  3468  		}
  3469  		v.reset(OpCopy)
  3470  		v.Type = x.Type
  3471  		v.AddArg(x)
  3472  		return true
  3473  	}
  3474  	// match: (Add8 (Const8 [1]) (Com8 x))
  3475  	// result: (Neg8 x)
  3476  	for {
  3477  		_ = v.Args[1]
  3478  		v_0 := v.Args[0]
  3479  		if v_0.Op != OpConst8 || v_0.AuxInt != 1 {
  3480  			break
  3481  		}
  3482  		v_1 := v.Args[1]
  3483  		if v_1.Op != OpCom8 {
  3484  			break
  3485  		}
  3486  		x := v_1.Args[0]
  3487  		v.reset(OpNeg8)
  3488  		v.AddArg(x)
  3489  		return true
  3490  	}
  3491  	// match: (Add8 (Com8 x) (Const8 [1]))
  3492  	// result: (Neg8 x)
  3493  	for {
  3494  		_ = v.Args[1]
  3495  		v_0 := v.Args[0]
  3496  		if v_0.Op != OpCom8 {
  3497  			break
  3498  		}
  3499  		x := v_0.Args[0]
  3500  		v_1 := v.Args[1]
  3501  		if v_1.Op != OpConst8 || v_1.AuxInt != 1 {
  3502  			break
  3503  		}
  3504  		v.reset(OpNeg8)
  3505  		v.AddArg(x)
  3506  		return true
  3507  	}
  3508  	// match: (Add8 (Add8 i:(Const8 <t>) z) x)
  3509  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3510  	// result: (Add8 i (Add8 <t> z x))
  3511  	for {
  3512  		x := v.Args[1]
  3513  		v_0 := v.Args[0]
  3514  		if v_0.Op != OpAdd8 {
  3515  			break
  3516  		}
  3517  		z := v_0.Args[1]
  3518  		i := v_0.Args[0]
  3519  		if i.Op != OpConst8 {
  3520  			break
  3521  		}
  3522  		t := i.Type
  3523  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3524  			break
  3525  		}
  3526  		v.reset(OpAdd8)
  3527  		v.AddArg(i)
  3528  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3529  		v0.AddArg(z)
  3530  		v0.AddArg(x)
  3531  		v.AddArg(v0)
  3532  		return true
  3533  	}
  3534  	// match: (Add8 (Add8 z i:(Const8 <t>)) x)
  3535  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3536  	// result: (Add8 i (Add8 <t> z x))
  3537  	for {
  3538  		x := v.Args[1]
  3539  		v_0 := v.Args[0]
  3540  		if v_0.Op != OpAdd8 {
  3541  			break
  3542  		}
  3543  		_ = v_0.Args[1]
  3544  		z := v_0.Args[0]
  3545  		i := v_0.Args[1]
  3546  		if i.Op != OpConst8 {
  3547  			break
  3548  		}
  3549  		t := i.Type
  3550  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3551  			break
  3552  		}
  3553  		v.reset(OpAdd8)
  3554  		v.AddArg(i)
  3555  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3556  		v0.AddArg(z)
  3557  		v0.AddArg(x)
  3558  		v.AddArg(v0)
  3559  		return true
  3560  	}
  3561  	// match: (Add8 x (Add8 i:(Const8 <t>) z))
  3562  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3563  	// result: (Add8 i (Add8 <t> z x))
  3564  	for {
  3565  		_ = v.Args[1]
  3566  		x := v.Args[0]
  3567  		v_1 := v.Args[1]
  3568  		if v_1.Op != OpAdd8 {
  3569  			break
  3570  		}
  3571  		z := v_1.Args[1]
  3572  		i := v_1.Args[0]
  3573  		if i.Op != OpConst8 {
  3574  			break
  3575  		}
  3576  		t := i.Type
  3577  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3578  			break
  3579  		}
  3580  		v.reset(OpAdd8)
  3581  		v.AddArg(i)
  3582  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3583  		v0.AddArg(z)
  3584  		v0.AddArg(x)
  3585  		v.AddArg(v0)
  3586  		return true
  3587  	}
  3588  	// match: (Add8 x (Add8 z i:(Const8 <t>)))
  3589  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3590  	// result: (Add8 i (Add8 <t> z x))
  3591  	for {
  3592  		_ = v.Args[1]
  3593  		x := v.Args[0]
  3594  		v_1 := v.Args[1]
  3595  		if v_1.Op != OpAdd8 {
  3596  			break
  3597  		}
  3598  		_ = v_1.Args[1]
  3599  		z := v_1.Args[0]
  3600  		i := v_1.Args[1]
  3601  		if i.Op != OpConst8 {
  3602  			break
  3603  		}
  3604  		t := i.Type
  3605  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3606  			break
  3607  		}
  3608  		v.reset(OpAdd8)
  3609  		v.AddArg(i)
  3610  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3611  		v0.AddArg(z)
  3612  		v0.AddArg(x)
  3613  		v.AddArg(v0)
  3614  		return true
  3615  	}
  3616  	// match: (Add8 (Sub8 i:(Const8 <t>) z) x)
  3617  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3618  	// result: (Add8 i (Sub8 <t> x z))
  3619  	for {
  3620  		x := v.Args[1]
  3621  		v_0 := v.Args[0]
  3622  		if v_0.Op != OpSub8 {
  3623  			break
  3624  		}
  3625  		z := v_0.Args[1]
  3626  		i := v_0.Args[0]
  3627  		if i.Op != OpConst8 {
  3628  			break
  3629  		}
  3630  		t := i.Type
  3631  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3632  			break
  3633  		}
  3634  		v.reset(OpAdd8)
  3635  		v.AddArg(i)
  3636  		v0 := b.NewValue0(v.Pos, OpSub8, t)
  3637  		v0.AddArg(x)
  3638  		v0.AddArg(z)
  3639  		v.AddArg(v0)
  3640  		return true
  3641  	}
  3642  	// match: (Add8 x (Sub8 i:(Const8 <t>) z))
  3643  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3644  	// result: (Add8 i (Sub8 <t> x z))
  3645  	for {
  3646  		_ = v.Args[1]
  3647  		x := v.Args[0]
  3648  		v_1 := v.Args[1]
  3649  		if v_1.Op != OpSub8 {
  3650  			break
  3651  		}
  3652  		z := v_1.Args[1]
  3653  		i := v_1.Args[0]
  3654  		if i.Op != OpConst8 {
  3655  			break
  3656  		}
  3657  		t := i.Type
  3658  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3659  			break
  3660  		}
  3661  		v.reset(OpAdd8)
  3662  		v.AddArg(i)
  3663  		v0 := b.NewValue0(v.Pos, OpSub8, t)
  3664  		v0.AddArg(x)
  3665  		v0.AddArg(z)
  3666  		v.AddArg(v0)
  3667  		return true
  3668  	}
  3669  	return false
  3670  }
  3671  func rewriteValuegeneric_OpAdd8_20(v *Value) bool {
  3672  	b := v.Block
  3673  	// match: (Add8 x (Sub8 i:(Const8 <t>) z))
  3674  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3675  	// result: (Add8 i (Sub8 <t> x z))
  3676  	for {
  3677  		_ = v.Args[1]
  3678  		x := v.Args[0]
  3679  		v_1 := v.Args[1]
  3680  		if v_1.Op != OpSub8 {
  3681  			break
  3682  		}
  3683  		z := v_1.Args[1]
  3684  		i := v_1.Args[0]
  3685  		if i.Op != OpConst8 {
  3686  			break
  3687  		}
  3688  		t := i.Type
  3689  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3690  			break
  3691  		}
  3692  		v.reset(OpAdd8)
  3693  		v.AddArg(i)
  3694  		v0 := b.NewValue0(v.Pos, OpSub8, t)
  3695  		v0.AddArg(x)
  3696  		v0.AddArg(z)
  3697  		v.AddArg(v0)
  3698  		return true
  3699  	}
  3700  	// match: (Add8 (Sub8 i:(Const8 <t>) z) x)
  3701  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3702  	// result: (Add8 i (Sub8 <t> x z))
  3703  	for {
  3704  		x := v.Args[1]
  3705  		v_0 := v.Args[0]
  3706  		if v_0.Op != OpSub8 {
  3707  			break
  3708  		}
  3709  		z := v_0.Args[1]
  3710  		i := v_0.Args[0]
  3711  		if i.Op != OpConst8 {
  3712  			break
  3713  		}
  3714  		t := i.Type
  3715  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3716  			break
  3717  		}
  3718  		v.reset(OpAdd8)
  3719  		v.AddArg(i)
  3720  		v0 := b.NewValue0(v.Pos, OpSub8, t)
  3721  		v0.AddArg(x)
  3722  		v0.AddArg(z)
  3723  		v.AddArg(v0)
  3724  		return true
  3725  	}
  3726  	// match: (Add8 (Sub8 z i:(Const8 <t>)) x)
  3727  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3728  	// result: (Sub8 (Add8 <t> x z) i)
  3729  	for {
  3730  		x := v.Args[1]
  3731  		v_0 := v.Args[0]
  3732  		if v_0.Op != OpSub8 {
  3733  			break
  3734  		}
  3735  		_ = v_0.Args[1]
  3736  		z := v_0.Args[0]
  3737  		i := v_0.Args[1]
  3738  		if i.Op != OpConst8 {
  3739  			break
  3740  		}
  3741  		t := i.Type
  3742  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3743  			break
  3744  		}
  3745  		v.reset(OpSub8)
  3746  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3747  		v0.AddArg(x)
  3748  		v0.AddArg(z)
  3749  		v.AddArg(v0)
  3750  		v.AddArg(i)
  3751  		return true
  3752  	}
  3753  	// match: (Add8 x (Sub8 z i:(Const8 <t>)))
  3754  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3755  	// result: (Sub8 (Add8 <t> x z) i)
  3756  	for {
  3757  		_ = v.Args[1]
  3758  		x := v.Args[0]
  3759  		v_1 := v.Args[1]
  3760  		if v_1.Op != OpSub8 {
  3761  			break
  3762  		}
  3763  		_ = v_1.Args[1]
  3764  		z := v_1.Args[0]
  3765  		i := v_1.Args[1]
  3766  		if i.Op != OpConst8 {
  3767  			break
  3768  		}
  3769  		t := i.Type
  3770  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3771  			break
  3772  		}
  3773  		v.reset(OpSub8)
  3774  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3775  		v0.AddArg(x)
  3776  		v0.AddArg(z)
  3777  		v.AddArg(v0)
  3778  		v.AddArg(i)
  3779  		return true
  3780  	}
  3781  	// match: (Add8 x (Sub8 z i:(Const8 <t>)))
  3782  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3783  	// result: (Sub8 (Add8 <t> x z) i)
  3784  	for {
  3785  		_ = v.Args[1]
  3786  		x := v.Args[0]
  3787  		v_1 := v.Args[1]
  3788  		if v_1.Op != OpSub8 {
  3789  			break
  3790  		}
  3791  		_ = v_1.Args[1]
  3792  		z := v_1.Args[0]
  3793  		i := v_1.Args[1]
  3794  		if i.Op != OpConst8 {
  3795  			break
  3796  		}
  3797  		t := i.Type
  3798  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3799  			break
  3800  		}
  3801  		v.reset(OpSub8)
  3802  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3803  		v0.AddArg(x)
  3804  		v0.AddArg(z)
  3805  		v.AddArg(v0)
  3806  		v.AddArg(i)
  3807  		return true
  3808  	}
  3809  	// match: (Add8 (Sub8 z i:(Const8 <t>)) x)
  3810  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  3811  	// result: (Sub8 (Add8 <t> x z) i)
  3812  	for {
  3813  		x := v.Args[1]
  3814  		v_0 := v.Args[0]
  3815  		if v_0.Op != OpSub8 {
  3816  			break
  3817  		}
  3818  		_ = v_0.Args[1]
  3819  		z := v_0.Args[0]
  3820  		i := v_0.Args[1]
  3821  		if i.Op != OpConst8 {
  3822  			break
  3823  		}
  3824  		t := i.Type
  3825  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  3826  			break
  3827  		}
  3828  		v.reset(OpSub8)
  3829  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  3830  		v0.AddArg(x)
  3831  		v0.AddArg(z)
  3832  		v.AddArg(v0)
  3833  		v.AddArg(i)
  3834  		return true
  3835  	}
  3836  	// match: (Add8 (Const8 <t> [c]) (Add8 (Const8 <t> [d]) x))
  3837  	// result: (Add8 (Const8 <t> [int64(int8(c+d))]) x)
  3838  	for {
  3839  		_ = v.Args[1]
  3840  		v_0 := v.Args[0]
  3841  		if v_0.Op != OpConst8 {
  3842  			break
  3843  		}
  3844  		t := v_0.Type
  3845  		c := v_0.AuxInt
  3846  		v_1 := v.Args[1]
  3847  		if v_1.Op != OpAdd8 {
  3848  			break
  3849  		}
  3850  		x := v_1.Args[1]
  3851  		v_1_0 := v_1.Args[0]
  3852  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
  3853  			break
  3854  		}
  3855  		d := v_1_0.AuxInt
  3856  		v.reset(OpAdd8)
  3857  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  3858  		v0.AuxInt = int64(int8(c + d))
  3859  		v.AddArg(v0)
  3860  		v.AddArg(x)
  3861  		return true
  3862  	}
  3863  	// match: (Add8 (Const8 <t> [c]) (Add8 x (Const8 <t> [d])))
  3864  	// result: (Add8 (Const8 <t> [int64(int8(c+d))]) x)
  3865  	for {
  3866  		_ = v.Args[1]
  3867  		v_0 := v.Args[0]
  3868  		if v_0.Op != OpConst8 {
  3869  			break
  3870  		}
  3871  		t := v_0.Type
  3872  		c := v_0.AuxInt
  3873  		v_1 := v.Args[1]
  3874  		if v_1.Op != OpAdd8 {
  3875  			break
  3876  		}
  3877  		_ = v_1.Args[1]
  3878  		x := v_1.Args[0]
  3879  		v_1_1 := v_1.Args[1]
  3880  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
  3881  			break
  3882  		}
  3883  		d := v_1_1.AuxInt
  3884  		v.reset(OpAdd8)
  3885  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  3886  		v0.AuxInt = int64(int8(c + d))
  3887  		v.AddArg(v0)
  3888  		v.AddArg(x)
  3889  		return true
  3890  	}
  3891  	// match: (Add8 (Add8 (Const8 <t> [d]) x) (Const8 <t> [c]))
  3892  	// result: (Add8 (Const8 <t> [int64(int8(c+d))]) x)
  3893  	for {
  3894  		_ = v.Args[1]
  3895  		v_0 := v.Args[0]
  3896  		if v_0.Op != OpAdd8 {
  3897  			break
  3898  		}
  3899  		x := v_0.Args[1]
  3900  		v_0_0 := v_0.Args[0]
  3901  		if v_0_0.Op != OpConst8 {
  3902  			break
  3903  		}
  3904  		t := v_0_0.Type
  3905  		d := v_0_0.AuxInt
  3906  		v_1 := v.Args[1]
  3907  		if v_1.Op != OpConst8 || v_1.Type != t {
  3908  			break
  3909  		}
  3910  		c := v_1.AuxInt
  3911  		v.reset(OpAdd8)
  3912  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  3913  		v0.AuxInt = int64(int8(c + d))
  3914  		v.AddArg(v0)
  3915  		v.AddArg(x)
  3916  		return true
  3917  	}
  3918  	// match: (Add8 (Add8 x (Const8 <t> [d])) (Const8 <t> [c]))
  3919  	// result: (Add8 (Const8 <t> [int64(int8(c+d))]) x)
  3920  	for {
  3921  		_ = v.Args[1]
  3922  		v_0 := v.Args[0]
  3923  		if v_0.Op != OpAdd8 {
  3924  			break
  3925  		}
  3926  		_ = v_0.Args[1]
  3927  		x := v_0.Args[0]
  3928  		v_0_1 := v_0.Args[1]
  3929  		if v_0_1.Op != OpConst8 {
  3930  			break
  3931  		}
  3932  		t := v_0_1.Type
  3933  		d := v_0_1.AuxInt
  3934  		v_1 := v.Args[1]
  3935  		if v_1.Op != OpConst8 || v_1.Type != t {
  3936  			break
  3937  		}
  3938  		c := v_1.AuxInt
  3939  		v.reset(OpAdd8)
  3940  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  3941  		v0.AuxInt = int64(int8(c + d))
  3942  		v.AddArg(v0)
  3943  		v.AddArg(x)
  3944  		return true
  3945  	}
  3946  	return false
  3947  }
  3948  func rewriteValuegeneric_OpAdd8_30(v *Value) bool {
  3949  	b := v.Block
  3950  	// match: (Add8 (Const8 <t> [c]) (Sub8 (Const8 <t> [d]) x))
  3951  	// result: (Sub8 (Const8 <t> [int64(int8(c+d))]) x)
  3952  	for {
  3953  		_ = v.Args[1]
  3954  		v_0 := v.Args[0]
  3955  		if v_0.Op != OpConst8 {
  3956  			break
  3957  		}
  3958  		t := v_0.Type
  3959  		c := v_0.AuxInt
  3960  		v_1 := v.Args[1]
  3961  		if v_1.Op != OpSub8 {
  3962  			break
  3963  		}
  3964  		x := v_1.Args[1]
  3965  		v_1_0 := v_1.Args[0]
  3966  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
  3967  			break
  3968  		}
  3969  		d := v_1_0.AuxInt
  3970  		v.reset(OpSub8)
  3971  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  3972  		v0.AuxInt = int64(int8(c + d))
  3973  		v.AddArg(v0)
  3974  		v.AddArg(x)
  3975  		return true
  3976  	}
  3977  	// match: (Add8 (Sub8 (Const8 <t> [d]) x) (Const8 <t> [c]))
  3978  	// result: (Sub8 (Const8 <t> [int64(int8(c+d))]) x)
  3979  	for {
  3980  		_ = v.Args[1]
  3981  		v_0 := v.Args[0]
  3982  		if v_0.Op != OpSub8 {
  3983  			break
  3984  		}
  3985  		x := v_0.Args[1]
  3986  		v_0_0 := v_0.Args[0]
  3987  		if v_0_0.Op != OpConst8 {
  3988  			break
  3989  		}
  3990  		t := v_0_0.Type
  3991  		d := v_0_0.AuxInt
  3992  		v_1 := v.Args[1]
  3993  		if v_1.Op != OpConst8 || v_1.Type != t {
  3994  			break
  3995  		}
  3996  		c := v_1.AuxInt
  3997  		v.reset(OpSub8)
  3998  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  3999  		v0.AuxInt = int64(int8(c + d))
  4000  		v.AddArg(v0)
  4001  		v.AddArg(x)
  4002  		return true
  4003  	}
  4004  	// match: (Add8 (Const8 <t> [c]) (Sub8 x (Const8 <t> [d])))
  4005  	// result: (Add8 (Const8 <t> [int64(int8(c-d))]) x)
  4006  	for {
  4007  		_ = v.Args[1]
  4008  		v_0 := v.Args[0]
  4009  		if v_0.Op != OpConst8 {
  4010  			break
  4011  		}
  4012  		t := v_0.Type
  4013  		c := v_0.AuxInt
  4014  		v_1 := v.Args[1]
  4015  		if v_1.Op != OpSub8 {
  4016  			break
  4017  		}
  4018  		_ = v_1.Args[1]
  4019  		x := v_1.Args[0]
  4020  		v_1_1 := v_1.Args[1]
  4021  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
  4022  			break
  4023  		}
  4024  		d := v_1_1.AuxInt
  4025  		v.reset(OpAdd8)
  4026  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  4027  		v0.AuxInt = int64(int8(c - d))
  4028  		v.AddArg(v0)
  4029  		v.AddArg(x)
  4030  		return true
  4031  	}
  4032  	// match: (Add8 (Sub8 x (Const8 <t> [d])) (Const8 <t> [c]))
  4033  	// result: (Add8 (Const8 <t> [int64(int8(c-d))]) x)
  4034  	for {
  4035  		_ = v.Args[1]
  4036  		v_0 := v.Args[0]
  4037  		if v_0.Op != OpSub8 {
  4038  			break
  4039  		}
  4040  		_ = v_0.Args[1]
  4041  		x := v_0.Args[0]
  4042  		v_0_1 := v_0.Args[1]
  4043  		if v_0_1.Op != OpConst8 {
  4044  			break
  4045  		}
  4046  		t := v_0_1.Type
  4047  		d := v_0_1.AuxInt
  4048  		v_1 := v.Args[1]
  4049  		if v_1.Op != OpConst8 || v_1.Type != t {
  4050  			break
  4051  		}
  4052  		c := v_1.AuxInt
  4053  		v.reset(OpAdd8)
  4054  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  4055  		v0.AuxInt = int64(int8(c - d))
  4056  		v.AddArg(v0)
  4057  		v.AddArg(x)
  4058  		return true
  4059  	}
  4060  	return false
  4061  }
  4062  func rewriteValuegeneric_OpAddPtr_0(v *Value) bool {
  4063  	// match: (AddPtr <t> x (Const64 [c]))
  4064  	// result: (OffPtr <t> x [c])
  4065  	for {
  4066  		t := v.Type
  4067  		_ = v.Args[1]
  4068  		x := v.Args[0]
  4069  		v_1 := v.Args[1]
  4070  		if v_1.Op != OpConst64 {
  4071  			break
  4072  		}
  4073  		c := v_1.AuxInt
  4074  		v.reset(OpOffPtr)
  4075  		v.Type = t
  4076  		v.AuxInt = c
  4077  		v.AddArg(x)
  4078  		return true
  4079  	}
  4080  	// match: (AddPtr <t> x (Const32 [c]))
  4081  	// result: (OffPtr <t> x [c])
  4082  	for {
  4083  		t := v.Type
  4084  		_ = v.Args[1]
  4085  		x := v.Args[0]
  4086  		v_1 := v.Args[1]
  4087  		if v_1.Op != OpConst32 {
  4088  			break
  4089  		}
  4090  		c := v_1.AuxInt
  4091  		v.reset(OpOffPtr)
  4092  		v.Type = t
  4093  		v.AuxInt = c
  4094  		v.AddArg(x)
  4095  		return true
  4096  	}
  4097  	return false
  4098  }
  4099  func rewriteValuegeneric_OpAnd16_0(v *Value) bool {
  4100  	// match: (And16 (Const16 [c]) (Const16 [d]))
  4101  	// result: (Const16 [int64(int16(c&d))])
  4102  	for {
  4103  		_ = v.Args[1]
  4104  		v_0 := v.Args[0]
  4105  		if v_0.Op != OpConst16 {
  4106  			break
  4107  		}
  4108  		c := v_0.AuxInt
  4109  		v_1 := v.Args[1]
  4110  		if v_1.Op != OpConst16 {
  4111  			break
  4112  		}
  4113  		d := v_1.AuxInt
  4114  		v.reset(OpConst16)
  4115  		v.AuxInt = int64(int16(c & d))
  4116  		return true
  4117  	}
  4118  	// match: (And16 (Const16 [d]) (Const16 [c]))
  4119  	// result: (Const16 [int64(int16(c&d))])
  4120  	for {
  4121  		_ = v.Args[1]
  4122  		v_0 := v.Args[0]
  4123  		if v_0.Op != OpConst16 {
  4124  			break
  4125  		}
  4126  		d := v_0.AuxInt
  4127  		v_1 := v.Args[1]
  4128  		if v_1.Op != OpConst16 {
  4129  			break
  4130  		}
  4131  		c := v_1.AuxInt
  4132  		v.reset(OpConst16)
  4133  		v.AuxInt = int64(int16(c & d))
  4134  		return true
  4135  	}
  4136  	// match: (And16 (Const16 [m]) (Rsh16Ux64 _ (Const64 [c])))
  4137  	// cond: c >= 64-ntz(m)
  4138  	// result: (Const16 [0])
  4139  	for {
  4140  		_ = v.Args[1]
  4141  		v_0 := v.Args[0]
  4142  		if v_0.Op != OpConst16 {
  4143  			break
  4144  		}
  4145  		m := v_0.AuxInt
  4146  		v_1 := v.Args[1]
  4147  		if v_1.Op != OpRsh16Ux64 {
  4148  			break
  4149  		}
  4150  		_ = v_1.Args[1]
  4151  		v_1_1 := v_1.Args[1]
  4152  		if v_1_1.Op != OpConst64 {
  4153  			break
  4154  		}
  4155  		c := v_1_1.AuxInt
  4156  		if !(c >= 64-ntz(m)) {
  4157  			break
  4158  		}
  4159  		v.reset(OpConst16)
  4160  		v.AuxInt = 0
  4161  		return true
  4162  	}
  4163  	// match: (And16 (Rsh16Ux64 _ (Const64 [c])) (Const16 [m]))
  4164  	// cond: c >= 64-ntz(m)
  4165  	// result: (Const16 [0])
  4166  	for {
  4167  		_ = v.Args[1]
  4168  		v_0 := v.Args[0]
  4169  		if v_0.Op != OpRsh16Ux64 {
  4170  			break
  4171  		}
  4172  		_ = v_0.Args[1]
  4173  		v_0_1 := v_0.Args[1]
  4174  		if v_0_1.Op != OpConst64 {
  4175  			break
  4176  		}
  4177  		c := v_0_1.AuxInt
  4178  		v_1 := v.Args[1]
  4179  		if v_1.Op != OpConst16 {
  4180  			break
  4181  		}
  4182  		m := v_1.AuxInt
  4183  		if !(c >= 64-ntz(m)) {
  4184  			break
  4185  		}
  4186  		v.reset(OpConst16)
  4187  		v.AuxInt = 0
  4188  		return true
  4189  	}
  4190  	// match: (And16 (Const16 [m]) (Lsh16x64 _ (Const64 [c])))
  4191  	// cond: c >= 64-nlz(m)
  4192  	// result: (Const16 [0])
  4193  	for {
  4194  		_ = v.Args[1]
  4195  		v_0 := v.Args[0]
  4196  		if v_0.Op != OpConst16 {
  4197  			break
  4198  		}
  4199  		m := v_0.AuxInt
  4200  		v_1 := v.Args[1]
  4201  		if v_1.Op != OpLsh16x64 {
  4202  			break
  4203  		}
  4204  		_ = v_1.Args[1]
  4205  		v_1_1 := v_1.Args[1]
  4206  		if v_1_1.Op != OpConst64 {
  4207  			break
  4208  		}
  4209  		c := v_1_1.AuxInt
  4210  		if !(c >= 64-nlz(m)) {
  4211  			break
  4212  		}
  4213  		v.reset(OpConst16)
  4214  		v.AuxInt = 0
  4215  		return true
  4216  	}
  4217  	// match: (And16 (Lsh16x64 _ (Const64 [c])) (Const16 [m]))
  4218  	// cond: c >= 64-nlz(m)
  4219  	// result: (Const16 [0])
  4220  	for {
  4221  		_ = v.Args[1]
  4222  		v_0 := v.Args[0]
  4223  		if v_0.Op != OpLsh16x64 {
  4224  			break
  4225  		}
  4226  		_ = v_0.Args[1]
  4227  		v_0_1 := v_0.Args[1]
  4228  		if v_0_1.Op != OpConst64 {
  4229  			break
  4230  		}
  4231  		c := v_0_1.AuxInt
  4232  		v_1 := v.Args[1]
  4233  		if v_1.Op != OpConst16 {
  4234  			break
  4235  		}
  4236  		m := v_1.AuxInt
  4237  		if !(c >= 64-nlz(m)) {
  4238  			break
  4239  		}
  4240  		v.reset(OpConst16)
  4241  		v.AuxInt = 0
  4242  		return true
  4243  	}
  4244  	// match: (And16 x x)
  4245  	// result: x
  4246  	for {
  4247  		x := v.Args[1]
  4248  		if x != v.Args[0] {
  4249  			break
  4250  		}
  4251  		v.reset(OpCopy)
  4252  		v.Type = x.Type
  4253  		v.AddArg(x)
  4254  		return true
  4255  	}
  4256  	// match: (And16 (Const16 [-1]) x)
  4257  	// result: x
  4258  	for {
  4259  		x := v.Args[1]
  4260  		v_0 := v.Args[0]
  4261  		if v_0.Op != OpConst16 || v_0.AuxInt != -1 {
  4262  			break
  4263  		}
  4264  		v.reset(OpCopy)
  4265  		v.Type = x.Type
  4266  		v.AddArg(x)
  4267  		return true
  4268  	}
  4269  	// match: (And16 x (Const16 [-1]))
  4270  	// result: x
  4271  	for {
  4272  		_ = v.Args[1]
  4273  		x := v.Args[0]
  4274  		v_1 := v.Args[1]
  4275  		if v_1.Op != OpConst16 || v_1.AuxInt != -1 {
  4276  			break
  4277  		}
  4278  		v.reset(OpCopy)
  4279  		v.Type = x.Type
  4280  		v.AddArg(x)
  4281  		return true
  4282  	}
  4283  	// match: (And16 (Const16 [0]) _)
  4284  	// result: (Const16 [0])
  4285  	for {
  4286  		_ = v.Args[1]
  4287  		v_0 := v.Args[0]
  4288  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
  4289  			break
  4290  		}
  4291  		v.reset(OpConst16)
  4292  		v.AuxInt = 0
  4293  		return true
  4294  	}
  4295  	return false
  4296  }
  4297  func rewriteValuegeneric_OpAnd16_10(v *Value) bool {
  4298  	b := v.Block
  4299  	// match: (And16 _ (Const16 [0]))
  4300  	// result: (Const16 [0])
  4301  	for {
  4302  		_ = v.Args[1]
  4303  		v_1 := v.Args[1]
  4304  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 {
  4305  			break
  4306  		}
  4307  		v.reset(OpConst16)
  4308  		v.AuxInt = 0
  4309  		return true
  4310  	}
  4311  	// match: (And16 x (And16 x y))
  4312  	// result: (And16 x y)
  4313  	for {
  4314  		_ = v.Args[1]
  4315  		x := v.Args[0]
  4316  		v_1 := v.Args[1]
  4317  		if v_1.Op != OpAnd16 {
  4318  			break
  4319  		}
  4320  		y := v_1.Args[1]
  4321  		if x != v_1.Args[0] {
  4322  			break
  4323  		}
  4324  		v.reset(OpAnd16)
  4325  		v.AddArg(x)
  4326  		v.AddArg(y)
  4327  		return true
  4328  	}
  4329  	// match: (And16 x (And16 y x))
  4330  	// result: (And16 x y)
  4331  	for {
  4332  		_ = v.Args[1]
  4333  		x := v.Args[0]
  4334  		v_1 := v.Args[1]
  4335  		if v_1.Op != OpAnd16 {
  4336  			break
  4337  		}
  4338  		_ = v_1.Args[1]
  4339  		y := v_1.Args[0]
  4340  		if x != v_1.Args[1] {
  4341  			break
  4342  		}
  4343  		v.reset(OpAnd16)
  4344  		v.AddArg(x)
  4345  		v.AddArg(y)
  4346  		return true
  4347  	}
  4348  	// match: (And16 (And16 x y) x)
  4349  	// result: (And16 x y)
  4350  	for {
  4351  		x := v.Args[1]
  4352  		v_0 := v.Args[0]
  4353  		if v_0.Op != OpAnd16 {
  4354  			break
  4355  		}
  4356  		y := v_0.Args[1]
  4357  		if x != v_0.Args[0] {
  4358  			break
  4359  		}
  4360  		v.reset(OpAnd16)
  4361  		v.AddArg(x)
  4362  		v.AddArg(y)
  4363  		return true
  4364  	}
  4365  	// match: (And16 (And16 y x) x)
  4366  	// result: (And16 x y)
  4367  	for {
  4368  		x := v.Args[1]
  4369  		v_0 := v.Args[0]
  4370  		if v_0.Op != OpAnd16 {
  4371  			break
  4372  		}
  4373  		_ = v_0.Args[1]
  4374  		y := v_0.Args[0]
  4375  		if x != v_0.Args[1] {
  4376  			break
  4377  		}
  4378  		v.reset(OpAnd16)
  4379  		v.AddArg(x)
  4380  		v.AddArg(y)
  4381  		return true
  4382  	}
  4383  	// match: (And16 (And16 i:(Const16 <t>) z) x)
  4384  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  4385  	// result: (And16 i (And16 <t> z x))
  4386  	for {
  4387  		x := v.Args[1]
  4388  		v_0 := v.Args[0]
  4389  		if v_0.Op != OpAnd16 {
  4390  			break
  4391  		}
  4392  		z := v_0.Args[1]
  4393  		i := v_0.Args[0]
  4394  		if i.Op != OpConst16 {
  4395  			break
  4396  		}
  4397  		t := i.Type
  4398  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  4399  			break
  4400  		}
  4401  		v.reset(OpAnd16)
  4402  		v.AddArg(i)
  4403  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
  4404  		v0.AddArg(z)
  4405  		v0.AddArg(x)
  4406  		v.AddArg(v0)
  4407  		return true
  4408  	}
  4409  	// match: (And16 (And16 z i:(Const16 <t>)) x)
  4410  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  4411  	// result: (And16 i (And16 <t> z x))
  4412  	for {
  4413  		x := v.Args[1]
  4414  		v_0 := v.Args[0]
  4415  		if v_0.Op != OpAnd16 {
  4416  			break
  4417  		}
  4418  		_ = v_0.Args[1]
  4419  		z := v_0.Args[0]
  4420  		i := v_0.Args[1]
  4421  		if i.Op != OpConst16 {
  4422  			break
  4423  		}
  4424  		t := i.Type
  4425  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  4426  			break
  4427  		}
  4428  		v.reset(OpAnd16)
  4429  		v.AddArg(i)
  4430  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
  4431  		v0.AddArg(z)
  4432  		v0.AddArg(x)
  4433  		v.AddArg(v0)
  4434  		return true
  4435  	}
  4436  	// match: (And16 x (And16 i:(Const16 <t>) z))
  4437  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  4438  	// result: (And16 i (And16 <t> z x))
  4439  	for {
  4440  		_ = v.Args[1]
  4441  		x := v.Args[0]
  4442  		v_1 := v.Args[1]
  4443  		if v_1.Op != OpAnd16 {
  4444  			break
  4445  		}
  4446  		z := v_1.Args[1]
  4447  		i := v_1.Args[0]
  4448  		if i.Op != OpConst16 {
  4449  			break
  4450  		}
  4451  		t := i.Type
  4452  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  4453  			break
  4454  		}
  4455  		v.reset(OpAnd16)
  4456  		v.AddArg(i)
  4457  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
  4458  		v0.AddArg(z)
  4459  		v0.AddArg(x)
  4460  		v.AddArg(v0)
  4461  		return true
  4462  	}
  4463  	// match: (And16 x (And16 z i:(Const16 <t>)))
  4464  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
  4465  	// result: (And16 i (And16 <t> z x))
  4466  	for {
  4467  		_ = v.Args[1]
  4468  		x := v.Args[0]
  4469  		v_1 := v.Args[1]
  4470  		if v_1.Op != OpAnd16 {
  4471  			break
  4472  		}
  4473  		_ = v_1.Args[1]
  4474  		z := v_1.Args[0]
  4475  		i := v_1.Args[1]
  4476  		if i.Op != OpConst16 {
  4477  			break
  4478  		}
  4479  		t := i.Type
  4480  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
  4481  			break
  4482  		}
  4483  		v.reset(OpAnd16)
  4484  		v.AddArg(i)
  4485  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
  4486  		v0.AddArg(z)
  4487  		v0.AddArg(x)
  4488  		v.AddArg(v0)
  4489  		return true
  4490  	}
  4491  	// match: (And16 (Const16 <t> [c]) (And16 (Const16 <t> [d]) x))
  4492  	// result: (And16 (Const16 <t> [int64(int16(c&d))]) x)
  4493  	for {
  4494  		_ = v.Args[1]
  4495  		v_0 := v.Args[0]
  4496  		if v_0.Op != OpConst16 {
  4497  			break
  4498  		}
  4499  		t := v_0.Type
  4500  		c := v_0.AuxInt
  4501  		v_1 := v.Args[1]
  4502  		if v_1.Op != OpAnd16 {
  4503  			break
  4504  		}
  4505  		x := v_1.Args[1]
  4506  		v_1_0 := v_1.Args[0]
  4507  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
  4508  			break
  4509  		}
  4510  		d := v_1_0.AuxInt
  4511  		v.reset(OpAnd16)
  4512  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  4513  		v0.AuxInt = int64(int16(c & d))
  4514  		v.AddArg(v0)
  4515  		v.AddArg(x)
  4516  		return true
  4517  	}
  4518  	return false
  4519  }
  4520  func rewriteValuegeneric_OpAnd16_20(v *Value) bool {
  4521  	b := v.Block
  4522  	// match: (And16 (Const16 <t> [c]) (And16 x (Const16 <t> [d])))
  4523  	// result: (And16 (Const16 <t> [int64(int16(c&d))]) x)
  4524  	for {
  4525  		_ = v.Args[1]
  4526  		v_0 := v.Args[0]
  4527  		if v_0.Op != OpConst16 {
  4528  			break
  4529  		}
  4530  		t := v_0.Type
  4531  		c := v_0.AuxInt
  4532  		v_1 := v.Args[1]
  4533  		if v_1.Op != OpAnd16 {
  4534  			break
  4535  		}
  4536  		_ = v_1.Args[1]
  4537  		x := v_1.Args[0]
  4538  		v_1_1 := v_1.Args[1]
  4539  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
  4540  			break
  4541  		}
  4542  		d := v_1_1.AuxInt
  4543  		v.reset(OpAnd16)
  4544  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  4545  		v0.AuxInt = int64(int16(c & d))
  4546  		v.AddArg(v0)
  4547  		v.AddArg(x)
  4548  		return true
  4549  	}
  4550  	// match: (And16 (And16 (Const16 <t> [d]) x) (Const16 <t> [c]))
  4551  	// result: (And16 (Const16 <t> [int64(int16(c&d))]) x)
  4552  	for {
  4553  		_ = v.Args[1]
  4554  		v_0 := v.Args[0]
  4555  		if v_0.Op != OpAnd16 {
  4556  			break
  4557  		}
  4558  		x := v_0.Args[1]
  4559  		v_0_0 := v_0.Args[0]
  4560  		if v_0_0.Op != OpConst16 {
  4561  			break
  4562  		}
  4563  		t := v_0_0.Type
  4564  		d := v_0_0.AuxInt
  4565  		v_1 := v.Args[1]
  4566  		if v_1.Op != OpConst16 || v_1.Type != t {
  4567  			break
  4568  		}
  4569  		c := v_1.AuxInt
  4570  		v.reset(OpAnd16)
  4571  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  4572  		v0.AuxInt = int64(int16(c & d))
  4573  		v.AddArg(v0)
  4574  		v.AddArg(x)
  4575  		return true
  4576  	}
  4577  	// match: (And16 (And16 x (Const16 <t> [d])) (Const16 <t> [c]))
  4578  	// result: (And16 (Const16 <t> [int64(int16(c&d))]) x)
  4579  	for {
  4580  		_ = v.Args[1]
  4581  		v_0 := v.Args[0]
  4582  		if v_0.Op != OpAnd16 {
  4583  			break
  4584  		}
  4585  		_ = v_0.Args[1]
  4586  		x := v_0.Args[0]
  4587  		v_0_1 := v_0.Args[1]
  4588  		if v_0_1.Op != OpConst16 {
  4589  			break
  4590  		}
  4591  		t := v_0_1.Type
  4592  		d := v_0_1.AuxInt
  4593  		v_1 := v.Args[1]
  4594  		if v_1.Op != OpConst16 || v_1.Type != t {
  4595  			break
  4596  		}
  4597  		c := v_1.AuxInt
  4598  		v.reset(OpAnd16)
  4599  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  4600  		v0.AuxInt = int64(int16(c & d))
  4601  		v.AddArg(v0)
  4602  		v.AddArg(x)
  4603  		return true
  4604  	}
  4605  	return false
  4606  }
  4607  func rewriteValuegeneric_OpAnd32_0(v *Value) bool {
  4608  	// match: (And32 (Const32 [c]) (Const32 [d]))
  4609  	// result: (Const32 [int64(int32(c&d))])
  4610  	for {
  4611  		_ = v.Args[1]
  4612  		v_0 := v.Args[0]
  4613  		if v_0.Op != OpConst32 {
  4614  			break
  4615  		}
  4616  		c := v_0.AuxInt
  4617  		v_1 := v.Args[1]
  4618  		if v_1.Op != OpConst32 {
  4619  			break
  4620  		}
  4621  		d := v_1.AuxInt
  4622  		v.reset(OpConst32)
  4623  		v.AuxInt = int64(int32(c & d))
  4624  		return true
  4625  	}
  4626  	// match: (And32 (Const32 [d]) (Const32 [c]))
  4627  	// result: (Const32 [int64(int32(c&d))])
  4628  	for {
  4629  		_ = v.Args[1]
  4630  		v_0 := v.Args[0]
  4631  		if v_0.Op != OpConst32 {
  4632  			break
  4633  		}
  4634  		d := v_0.AuxInt
  4635  		v_1 := v.Args[1]
  4636  		if v_1.Op != OpConst32 {
  4637  			break
  4638  		}
  4639  		c := v_1.AuxInt
  4640  		v.reset(OpConst32)
  4641  		v.AuxInt = int64(int32(c & d))
  4642  		return true
  4643  	}
  4644  	// match: (And32 (Const32 [m]) (Rsh32Ux64 _ (Const64 [c])))
  4645  	// cond: c >= 64-ntz(m)
  4646  	// result: (Const32 [0])
  4647  	for {
  4648  		_ = v.Args[1]
  4649  		v_0 := v.Args[0]
  4650  		if v_0.Op != OpConst32 {
  4651  			break
  4652  		}
  4653  		m := v_0.AuxInt
  4654  		v_1 := v.Args[1]
  4655  		if v_1.Op != OpRsh32Ux64 {
  4656  			break
  4657  		}
  4658  		_ = v_1.Args[1]
  4659  		v_1_1 := v_1.Args[1]
  4660  		if v_1_1.Op != OpConst64 {
  4661  			break
  4662  		}
  4663  		c := v_1_1.AuxInt
  4664  		if !(c >= 64-ntz(m)) {
  4665  			break
  4666  		}
  4667  		v.reset(OpConst32)
  4668  		v.AuxInt = 0
  4669  		return true
  4670  	}
  4671  	// match: (And32 (Rsh32Ux64 _ (Const64 [c])) (Const32 [m]))
  4672  	// cond: c >= 64-ntz(m)
  4673  	// result: (Const32 [0])
  4674  	for {
  4675  		_ = v.Args[1]
  4676  		v_0 := v.Args[0]
  4677  		if v_0.Op != OpRsh32Ux64 {
  4678  			break
  4679  		}
  4680  		_ = v_0.Args[1]
  4681  		v_0_1 := v_0.Args[1]
  4682  		if v_0_1.Op != OpConst64 {
  4683  			break
  4684  		}
  4685  		c := v_0_1.AuxInt
  4686  		v_1 := v.Args[1]
  4687  		if v_1.Op != OpConst32 {
  4688  			break
  4689  		}
  4690  		m := v_1.AuxInt
  4691  		if !(c >= 64-ntz(m)) {
  4692  			break
  4693  		}
  4694  		v.reset(OpConst32)
  4695  		v.AuxInt = 0
  4696  		return true
  4697  	}
  4698  	// match: (And32 (Const32 [m]) (Lsh32x64 _ (Const64 [c])))
  4699  	// cond: c >= 64-nlz(m)
  4700  	// result: (Const32 [0])
  4701  	for {
  4702  		_ = v.Args[1]
  4703  		v_0 := v.Args[0]
  4704  		if v_0.Op != OpConst32 {
  4705  			break
  4706  		}
  4707  		m := v_0.AuxInt
  4708  		v_1 := v.Args[1]
  4709  		if v_1.Op != OpLsh32x64 {
  4710  			break
  4711  		}
  4712  		_ = v_1.Args[1]
  4713  		v_1_1 := v_1.Args[1]
  4714  		if v_1_1.Op != OpConst64 {
  4715  			break
  4716  		}
  4717  		c := v_1_1.AuxInt
  4718  		if !(c >= 64-nlz(m)) {
  4719  			break
  4720  		}
  4721  		v.reset(OpConst32)
  4722  		v.AuxInt = 0
  4723  		return true
  4724  	}
  4725  	// match: (And32 (Lsh32x64 _ (Const64 [c])) (Const32 [m]))
  4726  	// cond: c >= 64-nlz(m)
  4727  	// result: (Const32 [0])
  4728  	for {
  4729  		_ = v.Args[1]
  4730  		v_0 := v.Args[0]
  4731  		if v_0.Op != OpLsh32x64 {
  4732  			break
  4733  		}
  4734  		_ = v_0.Args[1]
  4735  		v_0_1 := v_0.Args[1]
  4736  		if v_0_1.Op != OpConst64 {
  4737  			break
  4738  		}
  4739  		c := v_0_1.AuxInt
  4740  		v_1 := v.Args[1]
  4741  		if v_1.Op != OpConst32 {
  4742  			break
  4743  		}
  4744  		m := v_1.AuxInt
  4745  		if !(c >= 64-nlz(m)) {
  4746  			break
  4747  		}
  4748  		v.reset(OpConst32)
  4749  		v.AuxInt = 0
  4750  		return true
  4751  	}
  4752  	// match: (And32 x x)
  4753  	// result: x
  4754  	for {
  4755  		x := v.Args[1]
  4756  		if x != v.Args[0] {
  4757  			break
  4758  		}
  4759  		v.reset(OpCopy)
  4760  		v.Type = x.Type
  4761  		v.AddArg(x)
  4762  		return true
  4763  	}
  4764  	// match: (And32 (Const32 [-1]) x)
  4765  	// result: x
  4766  	for {
  4767  		x := v.Args[1]
  4768  		v_0 := v.Args[0]
  4769  		if v_0.Op != OpConst32 || v_0.AuxInt != -1 {
  4770  			break
  4771  		}
  4772  		v.reset(OpCopy)
  4773  		v.Type = x.Type
  4774  		v.AddArg(x)
  4775  		return true
  4776  	}
  4777  	// match: (And32 x (Const32 [-1]))
  4778  	// result: x
  4779  	for {
  4780  		_ = v.Args[1]
  4781  		x := v.Args[0]
  4782  		v_1 := v.Args[1]
  4783  		if v_1.Op != OpConst32 || v_1.AuxInt != -1 {
  4784  			break
  4785  		}
  4786  		v.reset(OpCopy)
  4787  		v.Type = x.Type
  4788  		v.AddArg(x)
  4789  		return true
  4790  	}
  4791  	// match: (And32 (Const32 [0]) _)
  4792  	// result: (Const32 [0])
  4793  	for {
  4794  		_ = v.Args[1]
  4795  		v_0 := v.Args[0]
  4796  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
  4797  			break
  4798  		}
  4799  		v.reset(OpConst32)
  4800  		v.AuxInt = 0
  4801  		return true
  4802  	}
  4803  	return false
  4804  }
  4805  func rewriteValuegeneric_OpAnd32_10(v *Value) bool {
  4806  	b := v.Block
  4807  	// match: (And32 _ (Const32 [0]))
  4808  	// result: (Const32 [0])
  4809  	for {
  4810  		_ = v.Args[1]
  4811  		v_1 := v.Args[1]
  4812  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 {
  4813  			break
  4814  		}
  4815  		v.reset(OpConst32)
  4816  		v.AuxInt = 0
  4817  		return true
  4818  	}
  4819  	// match: (And32 x (And32 x y))
  4820  	// result: (And32 x y)
  4821  	for {
  4822  		_ = v.Args[1]
  4823  		x := v.Args[0]
  4824  		v_1 := v.Args[1]
  4825  		if v_1.Op != OpAnd32 {
  4826  			break
  4827  		}
  4828  		y := v_1.Args[1]
  4829  		if x != v_1.Args[0] {
  4830  			break
  4831  		}
  4832  		v.reset(OpAnd32)
  4833  		v.AddArg(x)
  4834  		v.AddArg(y)
  4835  		return true
  4836  	}
  4837  	// match: (And32 x (And32 y x))
  4838  	// result: (And32 x y)
  4839  	for {
  4840  		_ = v.Args[1]
  4841  		x := v.Args[0]
  4842  		v_1 := v.Args[1]
  4843  		if v_1.Op != OpAnd32 {
  4844  			break
  4845  		}
  4846  		_ = v_1.Args[1]
  4847  		y := v_1.Args[0]
  4848  		if x != v_1.Args[1] {
  4849  			break
  4850  		}
  4851  		v.reset(OpAnd32)
  4852  		v.AddArg(x)
  4853  		v.AddArg(y)
  4854  		return true
  4855  	}
  4856  	// match: (And32 (And32 x y) x)
  4857  	// result: (And32 x y)
  4858  	for {
  4859  		x := v.Args[1]
  4860  		v_0 := v.Args[0]
  4861  		if v_0.Op != OpAnd32 {
  4862  			break
  4863  		}
  4864  		y := v_0.Args[1]
  4865  		if x != v_0.Args[0] {
  4866  			break
  4867  		}
  4868  		v.reset(OpAnd32)
  4869  		v.AddArg(x)
  4870  		v.AddArg(y)
  4871  		return true
  4872  	}
  4873  	// match: (And32 (And32 y x) x)
  4874  	// result: (And32 x y)
  4875  	for {
  4876  		x := v.Args[1]
  4877  		v_0 := v.Args[0]
  4878  		if v_0.Op != OpAnd32 {
  4879  			break
  4880  		}
  4881  		_ = v_0.Args[1]
  4882  		y := v_0.Args[0]
  4883  		if x != v_0.Args[1] {
  4884  			break
  4885  		}
  4886  		v.reset(OpAnd32)
  4887  		v.AddArg(x)
  4888  		v.AddArg(y)
  4889  		return true
  4890  	}
  4891  	// match: (And32 (And32 i:(Const32 <t>) z) x)
  4892  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  4893  	// result: (And32 i (And32 <t> z x))
  4894  	for {
  4895  		x := v.Args[1]
  4896  		v_0 := v.Args[0]
  4897  		if v_0.Op != OpAnd32 {
  4898  			break
  4899  		}
  4900  		z := v_0.Args[1]
  4901  		i := v_0.Args[0]
  4902  		if i.Op != OpConst32 {
  4903  			break
  4904  		}
  4905  		t := i.Type
  4906  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  4907  			break
  4908  		}
  4909  		v.reset(OpAnd32)
  4910  		v.AddArg(i)
  4911  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
  4912  		v0.AddArg(z)
  4913  		v0.AddArg(x)
  4914  		v.AddArg(v0)
  4915  		return true
  4916  	}
  4917  	// match: (And32 (And32 z i:(Const32 <t>)) x)
  4918  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  4919  	// result: (And32 i (And32 <t> z x))
  4920  	for {
  4921  		x := v.Args[1]
  4922  		v_0 := v.Args[0]
  4923  		if v_0.Op != OpAnd32 {
  4924  			break
  4925  		}
  4926  		_ = v_0.Args[1]
  4927  		z := v_0.Args[0]
  4928  		i := v_0.Args[1]
  4929  		if i.Op != OpConst32 {
  4930  			break
  4931  		}
  4932  		t := i.Type
  4933  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  4934  			break
  4935  		}
  4936  		v.reset(OpAnd32)
  4937  		v.AddArg(i)
  4938  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
  4939  		v0.AddArg(z)
  4940  		v0.AddArg(x)
  4941  		v.AddArg(v0)
  4942  		return true
  4943  	}
  4944  	// match: (And32 x (And32 i:(Const32 <t>) z))
  4945  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  4946  	// result: (And32 i (And32 <t> z x))
  4947  	for {
  4948  		_ = v.Args[1]
  4949  		x := v.Args[0]
  4950  		v_1 := v.Args[1]
  4951  		if v_1.Op != OpAnd32 {
  4952  			break
  4953  		}
  4954  		z := v_1.Args[1]
  4955  		i := v_1.Args[0]
  4956  		if i.Op != OpConst32 {
  4957  			break
  4958  		}
  4959  		t := i.Type
  4960  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  4961  			break
  4962  		}
  4963  		v.reset(OpAnd32)
  4964  		v.AddArg(i)
  4965  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
  4966  		v0.AddArg(z)
  4967  		v0.AddArg(x)
  4968  		v.AddArg(v0)
  4969  		return true
  4970  	}
  4971  	// match: (And32 x (And32 z i:(Const32 <t>)))
  4972  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
  4973  	// result: (And32 i (And32 <t> z x))
  4974  	for {
  4975  		_ = v.Args[1]
  4976  		x := v.Args[0]
  4977  		v_1 := v.Args[1]
  4978  		if v_1.Op != OpAnd32 {
  4979  			break
  4980  		}
  4981  		_ = v_1.Args[1]
  4982  		z := v_1.Args[0]
  4983  		i := v_1.Args[1]
  4984  		if i.Op != OpConst32 {
  4985  			break
  4986  		}
  4987  		t := i.Type
  4988  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
  4989  			break
  4990  		}
  4991  		v.reset(OpAnd32)
  4992  		v.AddArg(i)
  4993  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
  4994  		v0.AddArg(z)
  4995  		v0.AddArg(x)
  4996  		v.AddArg(v0)
  4997  		return true
  4998  	}
  4999  	// match: (And32 (Const32 <t> [c]) (And32 (Const32 <t> [d]) x))
  5000  	// result: (And32 (Const32 <t> [int64(int32(c&d))]) x)
  5001  	for {
  5002  		_ = v.Args[1]
  5003  		v_0 := v.Args[0]
  5004  		if v_0.Op != OpConst32 {
  5005  			break
  5006  		}
  5007  		t := v_0.Type
  5008  		c := v_0.AuxInt
  5009  		v_1 := v.Args[1]
  5010  		if v_1.Op != OpAnd32 {
  5011  			break
  5012  		}
  5013  		x := v_1.Args[1]
  5014  		v_1_0 := v_1.Args[0]
  5015  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
  5016  			break
  5017  		}
  5018  		d := v_1_0.AuxInt
  5019  		v.reset(OpAnd32)
  5020  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  5021  		v0.AuxInt = int64(int32(c & d))
  5022  		v.AddArg(v0)
  5023  		v.AddArg(x)
  5024  		return true
  5025  	}
  5026  	return false
  5027  }
  5028  func rewriteValuegeneric_OpAnd32_20(v *Value) bool {
  5029  	b := v.Block
  5030  	// match: (And32 (Const32 <t> [c]) (And32 x (Const32 <t> [d])))
  5031  	// result: (And32 (Const32 <t> [int64(int32(c&d))]) x)
  5032  	for {
  5033  		_ = v.Args[1]
  5034  		v_0 := v.Args[0]
  5035  		if v_0.Op != OpConst32 {
  5036  			break
  5037  		}
  5038  		t := v_0.Type
  5039  		c := v_0.AuxInt
  5040  		v_1 := v.Args[1]
  5041  		if v_1.Op != OpAnd32 {
  5042  			break
  5043  		}
  5044  		_ = v_1.Args[1]
  5045  		x := v_1.Args[0]
  5046  		v_1_1 := v_1.Args[1]
  5047  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
  5048  			break
  5049  		}
  5050  		d := v_1_1.AuxInt
  5051  		v.reset(OpAnd32)
  5052  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  5053  		v0.AuxInt = int64(int32(c & d))
  5054  		v.AddArg(v0)
  5055  		v.AddArg(x)
  5056  		return true
  5057  	}
  5058  	// match: (And32 (And32 (Const32 <t> [d]) x) (Const32 <t> [c]))
  5059  	// result: (And32 (Const32 <t> [int64(int32(c&d))]) x)
  5060  	for {
  5061  		_ = v.Args[1]
  5062  		v_0 := v.Args[0]
  5063  		if v_0.Op != OpAnd32 {
  5064  			break
  5065  		}
  5066  		x := v_0.Args[1]
  5067  		v_0_0 := v_0.Args[0]
  5068  		if v_0_0.Op != OpConst32 {
  5069  			break
  5070  		}
  5071  		t := v_0_0.Type
  5072  		d := v_0_0.AuxInt
  5073  		v_1 := v.Args[1]
  5074  		if v_1.Op != OpConst32 || v_1.Type != t {
  5075  			break
  5076  		}
  5077  		c := v_1.AuxInt
  5078  		v.reset(OpAnd32)
  5079  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  5080  		v0.AuxInt = int64(int32(c & d))
  5081  		v.AddArg(v0)
  5082  		v.AddArg(x)
  5083  		return true
  5084  	}
  5085  	// match: (And32 (And32 x (Const32 <t> [d])) (Const32 <t> [c]))
  5086  	// result: (And32 (Const32 <t> [int64(int32(c&d))]) x)
  5087  	for {
  5088  		_ = v.Args[1]
  5089  		v_0 := v.Args[0]
  5090  		if v_0.Op != OpAnd32 {
  5091  			break
  5092  		}
  5093  		_ = v_0.Args[1]
  5094  		x := v_0.Args[0]
  5095  		v_0_1 := v_0.Args[1]
  5096  		if v_0_1.Op != OpConst32 {
  5097  			break
  5098  		}
  5099  		t := v_0_1.Type
  5100  		d := v_0_1.AuxInt
  5101  		v_1 := v.Args[1]
  5102  		if v_1.Op != OpConst32 || v_1.Type != t {
  5103  			break
  5104  		}
  5105  		c := v_1.AuxInt
  5106  		v.reset(OpAnd32)
  5107  		v0 := b.NewValue0(v.Pos, OpConst32, t)
  5108  		v0.AuxInt = int64(int32(c & d))
  5109  		v.AddArg(v0)
  5110  		v.AddArg(x)
  5111  		return true
  5112  	}
  5113  	return false
  5114  }
  5115  func rewriteValuegeneric_OpAnd64_0(v *Value) bool {
  5116  	// match: (And64 (Const64 [c]) (Const64 [d]))
  5117  	// result: (Const64 [c&d])
  5118  	for {
  5119  		_ = v.Args[1]
  5120  		v_0 := v.Args[0]
  5121  		if v_0.Op != OpConst64 {
  5122  			break
  5123  		}
  5124  		c := v_0.AuxInt
  5125  		v_1 := v.Args[1]
  5126  		if v_1.Op != OpConst64 {
  5127  			break
  5128  		}
  5129  		d := v_1.AuxInt
  5130  		v.reset(OpConst64)
  5131  		v.AuxInt = c & d
  5132  		return true
  5133  	}
  5134  	// match: (And64 (Const64 [d]) (Const64 [c]))
  5135  	// result: (Const64 [c&d])
  5136  	for {
  5137  		_ = v.Args[1]
  5138  		v_0 := v.Args[0]
  5139  		if v_0.Op != OpConst64 {
  5140  			break
  5141  		}
  5142  		d := v_0.AuxInt
  5143  		v_1 := v.Args[1]
  5144  		if v_1.Op != OpConst64 {
  5145  			break
  5146  		}
  5147  		c := v_1.AuxInt
  5148  		v.reset(OpConst64)
  5149  		v.AuxInt = c & d
  5150  		return true
  5151  	}
  5152  	// match: (And64 (Const64 [m]) (Rsh64Ux64 _ (Const64 [c])))
  5153  	// cond: c >= 64-ntz(m)
  5154  	// result: (Const64 [0])
  5155  	for {
  5156  		_ = v.Args[1]
  5157  		v_0 := v.Args[0]
  5158  		if v_0.Op != OpConst64 {
  5159  			break
  5160  		}
  5161  		m := v_0.AuxInt
  5162  		v_1 := v.Args[1]
  5163  		if v_1.Op != OpRsh64Ux64 {
  5164  			break
  5165  		}
  5166  		_ = v_1.Args[1]
  5167  		v_1_1 := v_1.Args[1]
  5168  		if v_1_1.Op != OpConst64 {
  5169  			break
  5170  		}
  5171  		c := v_1_1.AuxInt
  5172  		if !(c >= 64-ntz(m)) {
  5173  			break
  5174  		}
  5175  		v.reset(OpConst64)
  5176  		v.AuxInt = 0
  5177  		return true
  5178  	}
  5179  	// match: (And64 (Rsh64Ux64 _ (Const64 [c])) (Const64 [m]))
  5180  	// cond: c >= 64-ntz(m)
  5181  	// result: (Const64 [0])
  5182  	for {
  5183  		_ = v.Args[1]
  5184  		v_0 := v.Args[0]
  5185  		if v_0.Op != OpRsh64Ux64 {
  5186  			break
  5187  		}
  5188  		_ = v_0.Args[1]
  5189  		v_0_1 := v_0.Args[1]
  5190  		if v_0_1.Op != OpConst64 {
  5191  			break
  5192  		}
  5193  		c := v_0_1.AuxInt
  5194  		v_1 := v.Args[1]
  5195  		if v_1.Op != OpConst64 {
  5196  			break
  5197  		}
  5198  		m := v_1.AuxInt
  5199  		if !(c >= 64-ntz(m)) {
  5200  			break
  5201  		}
  5202  		v.reset(OpConst64)
  5203  		v.AuxInt = 0
  5204  		return true
  5205  	}
  5206  	// match: (And64 (Const64 [m]) (Lsh64x64 _ (Const64 [c])))
  5207  	// cond: c >= 64-nlz(m)
  5208  	// result: (Const64 [0])
  5209  	for {
  5210  		_ = v.Args[1]
  5211  		v_0 := v.Args[0]
  5212  		if v_0.Op != OpConst64 {
  5213  			break
  5214  		}
  5215  		m := v_0.AuxInt
  5216  		v_1 := v.Args[1]
  5217  		if v_1.Op != OpLsh64x64 {
  5218  			break
  5219  		}
  5220  		_ = v_1.Args[1]
  5221  		v_1_1 := v_1.Args[1]
  5222  		if v_1_1.Op != OpConst64 {
  5223  			break
  5224  		}
  5225  		c := v_1_1.AuxInt
  5226  		if !(c >= 64-nlz(m)) {
  5227  			break
  5228  		}
  5229  		v.reset(OpConst64)
  5230  		v.AuxInt = 0
  5231  		return true
  5232  	}
  5233  	// match: (And64 (Lsh64x64 _ (Const64 [c])) (Const64 [m]))
  5234  	// cond: c >= 64-nlz(m)
  5235  	// result: (Const64 [0])
  5236  	for {
  5237  		_ = v.Args[1]
  5238  		v_0 := v.Args[0]
  5239  		if v_0.Op != OpLsh64x64 {
  5240  			break
  5241  		}
  5242  		_ = v_0.Args[1]
  5243  		v_0_1 := v_0.Args[1]
  5244  		if v_0_1.Op != OpConst64 {
  5245  			break
  5246  		}
  5247  		c := v_0_1.AuxInt
  5248  		v_1 := v.Args[1]
  5249  		if v_1.Op != OpConst64 {
  5250  			break
  5251  		}
  5252  		m := v_1.AuxInt
  5253  		if !(c >= 64-nlz(m)) {
  5254  			break
  5255  		}
  5256  		v.reset(OpConst64)
  5257  		v.AuxInt = 0
  5258  		return true
  5259  	}
  5260  	// match: (And64 x x)
  5261  	// result: x
  5262  	for {
  5263  		x := v.Args[1]
  5264  		if x != v.Args[0] {
  5265  			break
  5266  		}
  5267  		v.reset(OpCopy)
  5268  		v.Type = x.Type
  5269  		v.AddArg(x)
  5270  		return true
  5271  	}
  5272  	// match: (And64 (Const64 [-1]) x)
  5273  	// result: x
  5274  	for {
  5275  		x := v.Args[1]
  5276  		v_0 := v.Args[0]
  5277  		if v_0.Op != OpConst64 || v_0.AuxInt != -1 {
  5278  			break
  5279  		}
  5280  		v.reset(OpCopy)
  5281  		v.Type = x.Type
  5282  		v.AddArg(x)
  5283  		return true
  5284  	}
  5285  	// match: (And64 x (Const64 [-1]))
  5286  	// result: x
  5287  	for {
  5288  		_ = v.Args[1]
  5289  		x := v.Args[0]
  5290  		v_1 := v.Args[1]
  5291  		if v_1.Op != OpConst64 || v_1.AuxInt != -1 {
  5292  			break
  5293  		}
  5294  		v.reset(OpCopy)
  5295  		v.Type = x.Type
  5296  		v.AddArg(x)
  5297  		return true
  5298  	}
  5299  	// match: (And64 (Const64 [0]) _)
  5300  	// result: (Const64 [0])
  5301  	for {
  5302  		_ = v.Args[1]
  5303  		v_0 := v.Args[0]
  5304  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
  5305  			break
  5306  		}
  5307  		v.reset(OpConst64)
  5308  		v.AuxInt = 0
  5309  		return true
  5310  	}
  5311  	return false
  5312  }
  5313  func rewriteValuegeneric_OpAnd64_10(v *Value) bool {
  5314  	b := v.Block
  5315  	// match: (And64 _ (Const64 [0]))
  5316  	// result: (Const64 [0])
  5317  	for {
  5318  		_ = v.Args[1]
  5319  		v_1 := v.Args[1]
  5320  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
  5321  			break
  5322  		}
  5323  		v.reset(OpConst64)
  5324  		v.AuxInt = 0
  5325  		return true
  5326  	}
  5327  	// match: (And64 x (And64 x y))
  5328  	// result: (And64 x y)
  5329  	for {
  5330  		_ = v.Args[1]
  5331  		x := v.Args[0]
  5332  		v_1 := v.Args[1]
  5333  		if v_1.Op != OpAnd64 {
  5334  			break
  5335  		}
  5336  		y := v_1.Args[1]
  5337  		if x != v_1.Args[0] {
  5338  			break
  5339  		}
  5340  		v.reset(OpAnd64)
  5341  		v.AddArg(x)
  5342  		v.AddArg(y)
  5343  		return true
  5344  	}
  5345  	// match: (And64 x (And64 y x))
  5346  	// result: (And64 x y)
  5347  	for {
  5348  		_ = v.Args[1]
  5349  		x := v.Args[0]
  5350  		v_1 := v.Args[1]
  5351  		if v_1.Op != OpAnd64 {
  5352  			break
  5353  		}
  5354  		_ = v_1.Args[1]
  5355  		y := v_1.Args[0]
  5356  		if x != v_1.Args[1] {
  5357  			break
  5358  		}
  5359  		v.reset(OpAnd64)
  5360  		v.AddArg(x)
  5361  		v.AddArg(y)
  5362  		return true
  5363  	}
  5364  	// match: (And64 (And64 x y) x)
  5365  	// result: (And64 x y)
  5366  	for {
  5367  		x := v.Args[1]
  5368  		v_0 := v.Args[0]
  5369  		if v_0.Op != OpAnd64 {
  5370  			break
  5371  		}
  5372  		y := v_0.Args[1]
  5373  		if x != v_0.Args[0] {
  5374  			break
  5375  		}
  5376  		v.reset(OpAnd64)
  5377  		v.AddArg(x)
  5378  		v.AddArg(y)
  5379  		return true
  5380  	}
  5381  	// match: (And64 (And64 y x) x)
  5382  	// result: (And64 x y)
  5383  	for {
  5384  		x := v.Args[1]
  5385  		v_0 := v.Args[0]
  5386  		if v_0.Op != OpAnd64 {
  5387  			break
  5388  		}
  5389  		_ = v_0.Args[1]
  5390  		y := v_0.Args[0]
  5391  		if x != v_0.Args[1] {
  5392  			break
  5393  		}
  5394  		v.reset(OpAnd64)
  5395  		v.AddArg(x)
  5396  		v.AddArg(y)
  5397  		return true
  5398  	}
  5399  	// match: (And64 (And64 i:(Const64 <t>) z) x)
  5400  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  5401  	// result: (And64 i (And64 <t> z x))
  5402  	for {
  5403  		x := v.Args[1]
  5404  		v_0 := v.Args[0]
  5405  		if v_0.Op != OpAnd64 {
  5406  			break
  5407  		}
  5408  		z := v_0.Args[1]
  5409  		i := v_0.Args[0]
  5410  		if i.Op != OpConst64 {
  5411  			break
  5412  		}
  5413  		t := i.Type
  5414  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  5415  			break
  5416  		}
  5417  		v.reset(OpAnd64)
  5418  		v.AddArg(i)
  5419  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
  5420  		v0.AddArg(z)
  5421  		v0.AddArg(x)
  5422  		v.AddArg(v0)
  5423  		return true
  5424  	}
  5425  	// match: (And64 (And64 z i:(Const64 <t>)) x)
  5426  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  5427  	// result: (And64 i (And64 <t> z x))
  5428  	for {
  5429  		x := v.Args[1]
  5430  		v_0 := v.Args[0]
  5431  		if v_0.Op != OpAnd64 {
  5432  			break
  5433  		}
  5434  		_ = v_0.Args[1]
  5435  		z := v_0.Args[0]
  5436  		i := v_0.Args[1]
  5437  		if i.Op != OpConst64 {
  5438  			break
  5439  		}
  5440  		t := i.Type
  5441  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  5442  			break
  5443  		}
  5444  		v.reset(OpAnd64)
  5445  		v.AddArg(i)
  5446  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
  5447  		v0.AddArg(z)
  5448  		v0.AddArg(x)
  5449  		v.AddArg(v0)
  5450  		return true
  5451  	}
  5452  	// match: (And64 x (And64 i:(Const64 <t>) z))
  5453  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  5454  	// result: (And64 i (And64 <t> z x))
  5455  	for {
  5456  		_ = v.Args[1]
  5457  		x := v.Args[0]
  5458  		v_1 := v.Args[1]
  5459  		if v_1.Op != OpAnd64 {
  5460  			break
  5461  		}
  5462  		z := v_1.Args[1]
  5463  		i := v_1.Args[0]
  5464  		if i.Op != OpConst64 {
  5465  			break
  5466  		}
  5467  		t := i.Type
  5468  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  5469  			break
  5470  		}
  5471  		v.reset(OpAnd64)
  5472  		v.AddArg(i)
  5473  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
  5474  		v0.AddArg(z)
  5475  		v0.AddArg(x)
  5476  		v.AddArg(v0)
  5477  		return true
  5478  	}
  5479  	// match: (And64 x (And64 z i:(Const64 <t>)))
  5480  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
  5481  	// result: (And64 i (And64 <t> z x))
  5482  	for {
  5483  		_ = v.Args[1]
  5484  		x := v.Args[0]
  5485  		v_1 := v.Args[1]
  5486  		if v_1.Op != OpAnd64 {
  5487  			break
  5488  		}
  5489  		_ = v_1.Args[1]
  5490  		z := v_1.Args[0]
  5491  		i := v_1.Args[1]
  5492  		if i.Op != OpConst64 {
  5493  			break
  5494  		}
  5495  		t := i.Type
  5496  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
  5497  			break
  5498  		}
  5499  		v.reset(OpAnd64)
  5500  		v.AddArg(i)
  5501  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
  5502  		v0.AddArg(z)
  5503  		v0.AddArg(x)
  5504  		v.AddArg(v0)
  5505  		return true
  5506  	}
  5507  	// match: (And64 (Const64 <t> [c]) (And64 (Const64 <t> [d]) x))
  5508  	// result: (And64 (Const64 <t> [c&d]) x)
  5509  	for {
  5510  		_ = v.Args[1]
  5511  		v_0 := v.Args[0]
  5512  		if v_0.Op != OpConst64 {
  5513  			break
  5514  		}
  5515  		t := v_0.Type
  5516  		c := v_0.AuxInt
  5517  		v_1 := v.Args[1]
  5518  		if v_1.Op != OpAnd64 {
  5519  			break
  5520  		}
  5521  		x := v_1.Args[1]
  5522  		v_1_0 := v_1.Args[0]
  5523  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
  5524  			break
  5525  		}
  5526  		d := v_1_0.AuxInt
  5527  		v.reset(OpAnd64)
  5528  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  5529  		v0.AuxInt = c & d
  5530  		v.AddArg(v0)
  5531  		v.AddArg(x)
  5532  		return true
  5533  	}
  5534  	return false
  5535  }
  5536  func rewriteValuegeneric_OpAnd64_20(v *Value) bool {
  5537  	b := v.Block
  5538  	// match: (And64 (Const64 <t> [c]) (And64 x (Const64 <t> [d])))
  5539  	// result: (And64 (Const64 <t> [c&d]) x)
  5540  	for {
  5541  		_ = v.Args[1]
  5542  		v_0 := v.Args[0]
  5543  		if v_0.Op != OpConst64 {
  5544  			break
  5545  		}
  5546  		t := v_0.Type
  5547  		c := v_0.AuxInt
  5548  		v_1 := v.Args[1]
  5549  		if v_1.Op != OpAnd64 {
  5550  			break
  5551  		}
  5552  		_ = v_1.Args[1]
  5553  		x := v_1.Args[0]
  5554  		v_1_1 := v_1.Args[1]
  5555  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
  5556  			break
  5557  		}
  5558  		d := v_1_1.AuxInt
  5559  		v.reset(OpAnd64)
  5560  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  5561  		v0.AuxInt = c & d
  5562  		v.AddArg(v0)
  5563  		v.AddArg(x)
  5564  		return true
  5565  	}
  5566  	// match: (And64 (And64 (Const64 <t> [d]) x) (Const64 <t> [c]))
  5567  	// result: (And64 (Const64 <t> [c&d]) x)
  5568  	for {
  5569  		_ = v.Args[1]
  5570  		v_0 := v.Args[0]
  5571  		if v_0.Op != OpAnd64 {
  5572  			break
  5573  		}
  5574  		x := v_0.Args[1]
  5575  		v_0_0 := v_0.Args[0]
  5576  		if v_0_0.Op != OpConst64 {
  5577  			break
  5578  		}
  5579  		t := v_0_0.Type
  5580  		d := v_0_0.AuxInt
  5581  		v_1 := v.Args[1]
  5582  		if v_1.Op != OpConst64 || v_1.Type != t {
  5583  			break
  5584  		}
  5585  		c := v_1.AuxInt
  5586  		v.reset(OpAnd64)
  5587  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  5588  		v0.AuxInt = c & d
  5589  		v.AddArg(v0)
  5590  		v.AddArg(x)
  5591  		return true
  5592  	}
  5593  	// match: (And64 (And64 x (Const64 <t> [d])) (Const64 <t> [c]))
  5594  	// result: (And64 (Const64 <t> [c&d]) x)
  5595  	for {
  5596  		_ = v.Args[1]
  5597  		v_0 := v.Args[0]
  5598  		if v_0.Op != OpAnd64 {
  5599  			break
  5600  		}
  5601  		_ = v_0.Args[1]
  5602  		x := v_0.Args[0]
  5603  		v_0_1 := v_0.Args[1]
  5604  		if v_0_1.Op != OpConst64 {
  5605  			break
  5606  		}
  5607  		t := v_0_1.Type
  5608  		d := v_0_1.AuxInt
  5609  		v_1 := v.Args[1]
  5610  		if v_1.Op != OpConst64 || v_1.Type != t {
  5611  			break
  5612  		}
  5613  		c := v_1.AuxInt
  5614  		v.reset(OpAnd64)
  5615  		v0 := b.NewValue0(v.Pos, OpConst64, t)
  5616  		v0.AuxInt = c & d
  5617  		v.AddArg(v0)
  5618  		v.AddArg(x)
  5619  		return true
  5620  	}
  5621  	return false
  5622  }
  5623  func rewriteValuegeneric_OpAnd8_0(v *Value) bool {
  5624  	// match: (And8 (Const8 [c]) (Const8 [d]))
  5625  	// result: (Const8 [int64(int8(c&d))])
  5626  	for {
  5627  		_ = v.Args[1]
  5628  		v_0 := v.Args[0]
  5629  		if v_0.Op != OpConst8 {
  5630  			break
  5631  		}
  5632  		c := v_0.AuxInt
  5633  		v_1 := v.Args[1]
  5634  		if v_1.Op != OpConst8 {
  5635  			break
  5636  		}
  5637  		d := v_1.AuxInt
  5638  		v.reset(OpConst8)
  5639  		v.AuxInt = int64(int8(c & d))
  5640  		return true
  5641  	}
  5642  	// match: (And8 (Const8 [d]) (Const8 [c]))
  5643  	// result: (Const8 [int64(int8(c&d))])
  5644  	for {
  5645  		_ = v.Args[1]
  5646  		v_0 := v.Args[0]
  5647  		if v_0.Op != OpConst8 {
  5648  			break
  5649  		}
  5650  		d := v_0.AuxInt
  5651  		v_1 := v.Args[1]
  5652  		if v_1.Op != OpConst8 {
  5653  			break
  5654  		}
  5655  		c := v_1.AuxInt
  5656  		v.reset(OpConst8)
  5657  		v.AuxInt = int64(int8(c & d))
  5658  		return true
  5659  	}
  5660  	// match: (And8 (Const8 [m]) (Rsh8Ux64 _ (Const64 [c])))
  5661  	// cond: c >= 64-ntz(m)
  5662  	// result: (Const8 [0])
  5663  	for {
  5664  		_ = v.Args[1]
  5665  		v_0 := v.Args[0]
  5666  		if v_0.Op != OpConst8 {
  5667  			break
  5668  		}
  5669  		m := v_0.AuxInt
  5670  		v_1 := v.Args[1]
  5671  		if v_1.Op != OpRsh8Ux64 {
  5672  			break
  5673  		}
  5674  		_ = v_1.Args[1]
  5675  		v_1_1 := v_1.Args[1]
  5676  		if v_1_1.Op != OpConst64 {
  5677  			break
  5678  		}
  5679  		c := v_1_1.AuxInt
  5680  		if !(c >= 64-ntz(m)) {
  5681  			break
  5682  		}
  5683  		v.reset(OpConst8)
  5684  		v.AuxInt = 0
  5685  		return true
  5686  	}
  5687  	// match: (And8 (Rsh8Ux64 _ (Const64 [c])) (Const8 [m]))
  5688  	// cond: c >= 64-ntz(m)
  5689  	// result: (Const8 [0])
  5690  	for {
  5691  		_ = v.Args[1]
  5692  		v_0 := v.Args[0]
  5693  		if v_0.Op != OpRsh8Ux64 {
  5694  			break
  5695  		}
  5696  		_ = v_0.Args[1]
  5697  		v_0_1 := v_0.Args[1]
  5698  		if v_0_1.Op != OpConst64 {
  5699  			break
  5700  		}
  5701  		c := v_0_1.AuxInt
  5702  		v_1 := v.Args[1]
  5703  		if v_1.Op != OpConst8 {
  5704  			break
  5705  		}
  5706  		m := v_1.AuxInt
  5707  		if !(c >= 64-ntz(m)) {
  5708  			break
  5709  		}
  5710  		v.reset(OpConst8)
  5711  		v.AuxInt = 0
  5712  		return true
  5713  	}
  5714  	// match: (And8 (Const8 [m]) (Lsh8x64 _ (Const64 [c])))
  5715  	// cond: c >= 64-nlz(m)
  5716  	// result: (Const8 [0])
  5717  	for {
  5718  		_ = v.Args[1]
  5719  		v_0 := v.Args[0]
  5720  		if v_0.Op != OpConst8 {
  5721  			break
  5722  		}
  5723  		m := v_0.AuxInt
  5724  		v_1 := v.Args[1]
  5725  		if v_1.Op != OpLsh8x64 {
  5726  			break
  5727  		}
  5728  		_ = v_1.Args[1]
  5729  		v_1_1 := v_1.Args[1]
  5730  		if v_1_1.Op != OpConst64 {
  5731  			break
  5732  		}
  5733  		c := v_1_1.AuxInt
  5734  		if !(c >= 64-nlz(m)) {
  5735  			break
  5736  		}
  5737  		v.reset(OpConst8)
  5738  		v.AuxInt = 0
  5739  		return true
  5740  	}
  5741  	// match: (And8 (Lsh8x64 _ (Const64 [c])) (Const8 [m]))
  5742  	// cond: c >= 64-nlz(m)
  5743  	// result: (Const8 [0])
  5744  	for {
  5745  		_ = v.Args[1]
  5746  		v_0 := v.Args[0]
  5747  		if v_0.Op != OpLsh8x64 {
  5748  			break
  5749  		}
  5750  		_ = v_0.Args[1]
  5751  		v_0_1 := v_0.Args[1]
  5752  		if v_0_1.Op != OpConst64 {
  5753  			break
  5754  		}
  5755  		c := v_0_1.AuxInt
  5756  		v_1 := v.Args[1]
  5757  		if v_1.Op != OpConst8 {
  5758  			break
  5759  		}
  5760  		m := v_1.AuxInt
  5761  		if !(c >= 64-nlz(m)) {
  5762  			break
  5763  		}
  5764  		v.reset(OpConst8)
  5765  		v.AuxInt = 0
  5766  		return true
  5767  	}
  5768  	// match: (And8 x x)
  5769  	// result: x
  5770  	for {
  5771  		x := v.Args[1]
  5772  		if x != v.Args[0] {
  5773  			break
  5774  		}
  5775  		v.reset(OpCopy)
  5776  		v.Type = x.Type
  5777  		v.AddArg(x)
  5778  		return true
  5779  	}
  5780  	// match: (And8 (Const8 [-1]) x)
  5781  	// result: x
  5782  	for {
  5783  		x := v.Args[1]
  5784  		v_0 := v.Args[0]
  5785  		if v_0.Op != OpConst8 || v_0.AuxInt != -1 {
  5786  			break
  5787  		}
  5788  		v.reset(OpCopy)
  5789  		v.Type = x.Type
  5790  		v.AddArg(x)
  5791  		return true
  5792  	}
  5793  	// match: (And8 x (Const8 [-1]))
  5794  	// result: x
  5795  	for {
  5796  		_ = v.Args[1]
  5797  		x := v.Args[0]
  5798  		v_1 := v.Args[1]
  5799  		if v_1.Op != OpConst8 || v_1.AuxInt != -1 {
  5800  			break
  5801  		}
  5802  		v.reset(OpCopy)
  5803  		v.Type = x.Type
  5804  		v.AddArg(x)
  5805  		return true
  5806  	}
  5807  	// match: (And8 (Const8 [0]) _)
  5808  	// result: (Const8 [0])
  5809  	for {
  5810  		_ = v.Args[1]
  5811  		v_0 := v.Args[0]
  5812  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
  5813  			break
  5814  		}
  5815  		v.reset(OpConst8)
  5816  		v.AuxInt = 0
  5817  		return true
  5818  	}
  5819  	return false
  5820  }
  5821  func rewriteValuegeneric_OpAnd8_10(v *Value) bool {
  5822  	b := v.Block
  5823  	// match: (And8 _ (Const8 [0]))
  5824  	// result: (Const8 [0])
  5825  	for {
  5826  		_ = v.Args[1]
  5827  		v_1 := v.Args[1]
  5828  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 {
  5829  			break
  5830  		}
  5831  		v.reset(OpConst8)
  5832  		v.AuxInt = 0
  5833  		return true
  5834  	}
  5835  	// match: (And8 x (And8 x y))
  5836  	// result: (And8 x y)
  5837  	for {
  5838  		_ = v.Args[1]
  5839  		x := v.Args[0]
  5840  		v_1 := v.Args[1]
  5841  		if v_1.Op != OpAnd8 {
  5842  			break
  5843  		}
  5844  		y := v_1.Args[1]
  5845  		if x != v_1.Args[0] {
  5846  			break
  5847  		}
  5848  		v.reset(OpAnd8)
  5849  		v.AddArg(x)
  5850  		v.AddArg(y)
  5851  		return true
  5852  	}
  5853  	// match: (And8 x (And8 y x))
  5854  	// result: (And8 x y)
  5855  	for {
  5856  		_ = v.Args[1]
  5857  		x := v.Args[0]
  5858  		v_1 := v.Args[1]
  5859  		if v_1.Op != OpAnd8 {
  5860  			break
  5861  		}
  5862  		_ = v_1.Args[1]
  5863  		y := v_1.Args[0]
  5864  		if x != v_1.Args[1] {
  5865  			break
  5866  		}
  5867  		v.reset(OpAnd8)
  5868  		v.AddArg(x)
  5869  		v.AddArg(y)
  5870  		return true
  5871  	}
  5872  	// match: (And8 (And8 x y) x)
  5873  	// result: (And8 x y)
  5874  	for {
  5875  		x := v.Args[1]
  5876  		v_0 := v.Args[0]
  5877  		if v_0.Op != OpAnd8 {
  5878  			break
  5879  		}
  5880  		y := v_0.Args[1]
  5881  		if x != v_0.Args[0] {
  5882  			break
  5883  		}
  5884  		v.reset(OpAnd8)
  5885  		v.AddArg(x)
  5886  		v.AddArg(y)
  5887  		return true
  5888  	}
  5889  	// match: (And8 (And8 y x) x)
  5890  	// result: (And8 x y)
  5891  	for {
  5892  		x := v.Args[1]
  5893  		v_0 := v.Args[0]
  5894  		if v_0.Op != OpAnd8 {
  5895  			break
  5896  		}
  5897  		_ = v_0.Args[1]
  5898  		y := v_0.Args[0]
  5899  		if x != v_0.Args[1] {
  5900  			break
  5901  		}
  5902  		v.reset(OpAnd8)
  5903  		v.AddArg(x)
  5904  		v.AddArg(y)
  5905  		return true
  5906  	}
  5907  	// match: (And8 (And8 i:(Const8 <t>) z) x)
  5908  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  5909  	// result: (And8 i (And8 <t> z x))
  5910  	for {
  5911  		x := v.Args[1]
  5912  		v_0 := v.Args[0]
  5913  		if v_0.Op != OpAnd8 {
  5914  			break
  5915  		}
  5916  		z := v_0.Args[1]
  5917  		i := v_0.Args[0]
  5918  		if i.Op != OpConst8 {
  5919  			break
  5920  		}
  5921  		t := i.Type
  5922  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  5923  			break
  5924  		}
  5925  		v.reset(OpAnd8)
  5926  		v.AddArg(i)
  5927  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
  5928  		v0.AddArg(z)
  5929  		v0.AddArg(x)
  5930  		v.AddArg(v0)
  5931  		return true
  5932  	}
  5933  	// match: (And8 (And8 z i:(Const8 <t>)) x)
  5934  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  5935  	// result: (And8 i (And8 <t> z x))
  5936  	for {
  5937  		x := v.Args[1]
  5938  		v_0 := v.Args[0]
  5939  		if v_0.Op != OpAnd8 {
  5940  			break
  5941  		}
  5942  		_ = v_0.Args[1]
  5943  		z := v_0.Args[0]
  5944  		i := v_0.Args[1]
  5945  		if i.Op != OpConst8 {
  5946  			break
  5947  		}
  5948  		t := i.Type
  5949  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  5950  			break
  5951  		}
  5952  		v.reset(OpAnd8)
  5953  		v.AddArg(i)
  5954  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
  5955  		v0.AddArg(z)
  5956  		v0.AddArg(x)
  5957  		v.AddArg(v0)
  5958  		return true
  5959  	}
  5960  	// match: (And8 x (And8 i:(Const8 <t>) z))
  5961  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  5962  	// result: (And8 i (And8 <t> z x))
  5963  	for {
  5964  		_ = v.Args[1]
  5965  		x := v.Args[0]
  5966  		v_1 := v.Args[1]
  5967  		if v_1.Op != OpAnd8 {
  5968  			break
  5969  		}
  5970  		z := v_1.Args[1]
  5971  		i := v_1.Args[0]
  5972  		if i.Op != OpConst8 {
  5973  			break
  5974  		}
  5975  		t := i.Type
  5976  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  5977  			break
  5978  		}
  5979  		v.reset(OpAnd8)
  5980  		v.AddArg(i)
  5981  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
  5982  		v0.AddArg(z)
  5983  		v0.AddArg(x)
  5984  		v.AddArg(v0)
  5985  		return true
  5986  	}
  5987  	// match: (And8 x (And8 z i:(Const8 <t>)))
  5988  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
  5989  	// result: (And8 i (And8 <t> z x))
  5990  	for {
  5991  		_ = v.Args[1]
  5992  		x := v.Args[0]
  5993  		v_1 := v.Args[1]
  5994  		if v_1.Op != OpAnd8 {
  5995  			break
  5996  		}
  5997  		_ = v_1.Args[1]
  5998  		z := v_1.Args[0]
  5999  		i := v_1.Args[1]
  6000  		if i.Op != OpConst8 {
  6001  			break
  6002  		}
  6003  		t := i.Type
  6004  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
  6005  			break
  6006  		}
  6007  		v.reset(OpAnd8)
  6008  		v.AddArg(i)
  6009  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
  6010  		v0.AddArg(z)
  6011  		v0.AddArg(x)
  6012  		v.AddArg(v0)
  6013  		return true
  6014  	}
  6015  	// match: (And8 (Const8 <t> [c]) (And8 (Const8 <t> [d]) x))
  6016  	// result: (And8 (Const8 <t> [int64(int8(c&d))]) x)
  6017  	for {
  6018  		_ = v.Args[1]
  6019  		v_0 := v.Args[0]
  6020  		if v_0.Op != OpConst8 {
  6021  			break
  6022  		}
  6023  		t := v_0.Type
  6024  		c := v_0.AuxInt
  6025  		v_1 := v.Args[1]
  6026  		if v_1.Op != OpAnd8 {
  6027  			break
  6028  		}
  6029  		x := v_1.Args[1]
  6030  		v_1_0 := v_1.Args[0]
  6031  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
  6032  			break
  6033  		}
  6034  		d := v_1_0.AuxInt
  6035  		v.reset(OpAnd8)
  6036  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  6037  		v0.AuxInt = int64(int8(c & d))
  6038  		v.AddArg(v0)
  6039  		v.AddArg(x)
  6040  		return true
  6041  	}
  6042  	return false
  6043  }
  6044  func rewriteValuegeneric_OpAnd8_20(v *Value) bool {
  6045  	b := v.Block
  6046  	// match: (And8 (Const8 <t> [c]) (And8 x (Const8 <t> [d])))
  6047  	// result: (And8 (Const8 <t> [int64(int8(c&d))]) x)
  6048  	for {
  6049  		_ = v.Args[1]
  6050  		v_0 := v.Args[0]
  6051  		if v_0.Op != OpConst8 {
  6052  			break
  6053  		}
  6054  		t := v_0.Type
  6055  		c := v_0.AuxInt
  6056  		v_1 := v.Args[1]
  6057  		if v_1.Op != OpAnd8 {
  6058  			break
  6059  		}
  6060  		_ = v_1.Args[1]
  6061  		x := v_1.Args[0]
  6062  		v_1_1 := v_1.Args[1]
  6063  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
  6064  			break
  6065  		}
  6066  		d := v_1_1.AuxInt
  6067  		v.reset(OpAnd8)
  6068  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  6069  		v0.AuxInt = int64(int8(c & d))
  6070  		v.AddArg(v0)
  6071  		v.AddArg(x)
  6072  		return true
  6073  	}
  6074  	// match: (And8 (And8 (Const8 <t> [d]) x) (Const8 <t> [c]))
  6075  	// result: (And8 (Const8 <t> [int64(int8(c&d))]) x)
  6076  	for {
  6077  		_ = v.Args[1]
  6078  		v_0 := v.Args[0]
  6079  		if v_0.Op != OpAnd8 {
  6080  			break
  6081  		}
  6082  		x := v_0.Args[1]
  6083  		v_0_0 := v_0.Args[0]
  6084  		if v_0_0.Op != OpConst8 {
  6085  			break
  6086  		}
  6087  		t := v_0_0.Type
  6088  		d := v_0_0.AuxInt
  6089  		v_1 := v.Args[1]
  6090  		if v_1.Op != OpConst8 || v_1.Type != t {
  6091  			break
  6092  		}
  6093  		c := v_1.AuxInt
  6094  		v.reset(OpAnd8)
  6095  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  6096  		v0.AuxInt = int64(int8(c & d))
  6097  		v.AddArg(v0)
  6098  		v.AddArg(x)
  6099  		return true
  6100  	}
  6101  	// match: (And8 (And8 x (Const8 <t> [d])) (Const8 <t> [c]))
  6102  	// result: (And8 (Const8 <t> [int64(int8(c&d))]) x)
  6103  	for {
  6104  		_ = v.Args[1]
  6105  		v_0 := v.Args[0]
  6106  		if v_0.Op != OpAnd8 {
  6107  			break
  6108  		}
  6109  		_ = v_0.Args[1]
  6110  		x := v_0.Args[0]
  6111  		v_0_1 := v_0.Args[1]
  6112  		if v_0_1.Op != OpConst8 {
  6113  			break
  6114  		}
  6115  		t := v_0_1.Type
  6116  		d := v_0_1.AuxInt
  6117  		v_1 := v.Args[1]
  6118  		if v_1.Op != OpConst8 || v_1.Type != t {
  6119  			break
  6120  		}
  6121  		c := v_1.AuxInt
  6122  		v.reset(OpAnd8)
  6123  		v0 := b.NewValue0(v.Pos, OpConst8, t)
  6124  		v0.AuxInt = int64(int8(c & d))
  6125  		v.AddArg(v0)
  6126  		v.AddArg(x)
  6127  		return true
  6128  	}
  6129  	return false
  6130  }
  6131  func rewriteValuegeneric_OpArraySelect_0(v *Value) bool {
  6132  	// match: (ArraySelect (ArrayMake1 x))
  6133  	// result: x
  6134  	for {
  6135  		v_0 := v.Args[0]
  6136  		if v_0.Op != OpArrayMake1 {
  6137  			break
  6138  		}
  6139  		x := v_0.Args[0]
  6140  		v.reset(OpCopy)
  6141  		v.Type = x.Type
  6142  		v.AddArg(x)
  6143  		return true
  6144  	}
  6145  	// match: (ArraySelect [0] (IData x))
  6146  	// result: (IData x)
  6147  	for {
  6148  		if v.AuxInt != 0 {
  6149  			break
  6150  		}
  6151  		v_0 := v.Args[0]
  6152  		if v_0.Op != OpIData {
  6153  			break
  6154  		}
  6155  		x := v_0.Args[0]
  6156  		v.reset(OpIData)
  6157  		v.AddArg(x)
  6158  		return true
  6159  	}
  6160  	return false
  6161  }
  6162  func rewriteValuegeneric_OpCom16_0(v *Value) bool {
  6163  	// match: (Com16 (Com16 x))
  6164  	// result: x
  6165  	for {
  6166  		v_0 := v.Args[0]
  6167  		if v_0.Op != OpCom16 {
  6168  			break
  6169  		}
  6170  		x := v_0.Args[0]
  6171  		v.reset(OpCopy)
  6172  		v.Type = x.Type
  6173  		v.AddArg(x)
  6174  		return true
  6175  	}
  6176  	// match: (Com16 (Const16 [c]))
  6177  	// result: (Const16 [^c])
  6178  	for {
  6179  		v_0 := v.Args[0]
  6180  		if v_0.Op != OpConst16 {
  6181  			break
  6182  		}
  6183  		c := v_0.AuxInt
  6184  		v.reset(OpConst16)
  6185  		v.AuxInt = ^c
  6186  		return true
  6187  	}
  6188  	// match: (Com16 (Add16 (Const16 [-1]) x))
  6189  	// result: (Neg16 x)
  6190  	for {
  6191  		v_0 := v.Args[0]
  6192  		if v_0.Op != OpAdd16 {
  6193  			break
  6194  		}
  6195  		x := v_0.Args[1]
  6196  		v_0_0 := v_0.Args[0]
  6197  		if v_0_0.Op != OpConst16 || v_0_0.AuxInt != -1 {
  6198  			break
  6199  		}
  6200  		v.reset(OpNeg16)
  6201  		v.AddArg(x)
  6202  		return true
  6203  	}
  6204  	// match: (Com16 (Add16 x (Const16 [-1])))
  6205  	// result: (Neg16 x)
  6206  	for {
  6207  		v_0 := v.Args[0]
  6208  		if v_0.Op != OpAdd16 {
  6209  			break
  6210  		}
  6211  		_ = v_0.Args[1]
  6212  		x := v_0.Args[0]
  6213  		v_0_1 := v_0.Args[1]
  6214  		if v_0_1.Op != OpConst16 || v_0_1.AuxInt != -1 {
  6215  			break
  6216  		}
  6217  		v.reset(OpNeg16)
  6218  		v.AddArg(x)
  6219  		return true
  6220  	}
  6221  	return false
  6222  }
  6223  func rewriteValuegeneric_OpCom32_0(v *Value) bool {
  6224  	// match: (Com32 (Com32 x))
  6225  	// result: x
  6226  	for {
  6227  		v_0 := v.Args[0]
  6228  		if v_0.Op != OpCom32 {
  6229  			break
  6230  		}
  6231  		x := v_0.Args[0]
  6232  		v.reset(OpCopy)
  6233  		v.Type = x.Type
  6234  		v.AddArg(x)
  6235  		return true
  6236  	}
  6237  	// match: (Com32 (Const32 [c]))
  6238  	// result: (Const32 [^c])
  6239  	for {
  6240  		v_0 := v.Args[0]
  6241  		if v_0.Op != OpConst32 {
  6242  			break
  6243  		}
  6244  		c := v_0.AuxInt
  6245  		v.reset(OpConst32)
  6246  		v.AuxInt = ^c
  6247  		return true
  6248  	}
  6249  	// match: (Com32 (Add32 (Const32 [-1]) x))
  6250  	// result: (Neg32 x)
  6251  	for {
  6252  		v_0 := v.Args[0]
  6253  		if v_0.Op != OpAdd32 {
  6254  			break
  6255  		}
  6256  		x := v_0.Args[1]
  6257  		v_0_0 := v_0.Args[0]
  6258  		if v_0_0.Op != OpConst32 || v_0_0.AuxInt != -1 {
  6259  			break
  6260  		}
  6261  		v.reset(OpNeg32)
  6262  		v.AddArg(x)
  6263  		return true
  6264  	}
  6265  	// match: (Com32 (Add32 x (Const32 [-1])))
  6266  	// result: (Neg32 x)
  6267  	for {
  6268  		v_0 := v.Args[0]
  6269  		if v_0.Op != OpAdd32 {
  6270  			break
  6271  		}
  6272  		_ = v_0.Args[1]
  6273  		x := v_0.Args[0]
  6274  		v_0_1 := v_0.Args[1]
  6275  		if v_0_1.Op != OpConst32 || v_0_1.AuxInt != -1 {
  6276  			break
  6277  		}
  6278  		v.reset(OpNeg32)
  6279  		v.AddArg(x)
  6280  		return true
  6281  	}
  6282  	return false
  6283  }
  6284  func rewriteValuegeneric_OpCom64_0(v *Value) bool {
  6285  	// match: (Com64 (Com64 x))
  6286  	// result: x
  6287  	for {
  6288  		v_0 := v.Args[0]
  6289  		if v_0.Op != OpCom64 {
  6290  			break
  6291  		}
  6292  		x := v_0.Args[0]
  6293  		v.reset(OpCopy)
  6294  		v.Type = x.Type
  6295  		v.AddArg(x)
  6296  		return true
  6297  	}
  6298  	// match: (Com64 (Const64 [c]))
  6299  	// result: (Const64 [^c])
  6300  	for {
  6301  		v_0 := v.Args[0]
  6302  		if v_0.Op != OpConst64 {
  6303  			break
  6304  		}
  6305  		c := v_0.AuxInt
  6306  		v.reset(OpConst64)
  6307  		v.AuxInt = ^c
  6308  		return true
  6309  	}
  6310  	// match: (Com64 (Add64 (Const64 [-1]) x))
  6311  	// result: (Neg64 x)
  6312  	for {
  6313  		v_0 := v.Args[0]
  6314  		if v_0.Op != OpAdd64 {
  6315  			break
  6316  		}
  6317  		x := v_0.Args[1]
  6318  		v_0_0 := v_0.Args[0]
  6319  		if v_0_0.Op != OpConst64 || v_0_0.AuxInt != -1 {
  6320  			break
  6321  		}
  6322  		v.reset(OpNeg64)
  6323  		v.AddArg(x)
  6324  		return true
  6325  	}
  6326  	// match: (Com64 (Add64 x (Const64 [-1])))
  6327  	// result: (Neg64 x)
  6328  	for {
  6329  		v_0 := v.Args[0]
  6330  		if v_0.Op != OpAdd64 {
  6331  			break
  6332  		}
  6333  		_ = v_0.Args[1]
  6334  		x := v_0.Args[0]
  6335  		v_0_1 := v_0.Args[1]
  6336  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != -1 {
  6337  			break
  6338  		}
  6339  		v.reset(OpNeg64)
  6340  		v.AddArg(x)
  6341  		return true
  6342  	}
  6343  	return false
  6344  }
  6345  func rewriteValuegeneric_OpCom8_0(v *Value) bool {
  6346  	// match: (Com8 (Com8 x))
  6347  	// result: x
  6348  	for {
  6349  		v_0 := v.Args[0]
  6350  		if v_0.Op != OpCom8 {
  6351  			break
  6352  		}
  6353  		x := v_0.Args[0]
  6354  		v.reset(OpCopy)
  6355  		v.Type = x.Type
  6356  		v.AddArg(x)
  6357  		return true
  6358  	}
  6359  	// match: (Com8 (Const8 [c]))
  6360  	// result: (Const8 [^c])
  6361  	for {
  6362  		v_0 := v.Args[0]
  6363  		if v_0.Op != OpConst8 {
  6364  			break
  6365  		}
  6366  		c := v_0.AuxInt
  6367  		v.reset(OpConst8)
  6368  		v.AuxInt = ^c
  6369  		return true
  6370  	}
  6371  	// match: (Com8 (Add8 (Const8 [-1]) x))
  6372  	// result: (Neg8 x)
  6373  	for {
  6374  		v_0 := v.Args[0]
  6375  		if v_0.Op != OpAdd8 {
  6376  			break
  6377  		}
  6378  		x := v_0.Args[1]
  6379  		v_0_0 := v_0.Args[0]
  6380  		if v_0_0.Op != OpConst8 || v_0_0.AuxInt != -1 {
  6381  			break
  6382  		}
  6383  		v.reset(OpNeg8)
  6384  		v.AddArg(x)
  6385  		return true
  6386  	}
  6387  	// match: (Com8 (Add8 x (Const8 [-1])))
  6388  	// result: (Neg8 x)
  6389  	for {
  6390  		v_0 := v.Args[0]
  6391  		if v_0.Op != OpAdd8 {
  6392  			break
  6393  		}
  6394  		_ = v_0.Args[1]
  6395  		x := v_0.Args[0]
  6396  		v_0_1 := v_0.Args[1]
  6397  		if v_0_1.Op != OpConst8 || v_0_1.AuxInt != -1 {
  6398  			break
  6399  		}
  6400  		v.reset(OpNeg8)
  6401  		v.AddArg(x)
  6402  		return true
  6403  	}
  6404  	return false
  6405  }
  6406  func rewriteValuegeneric_OpConstInterface_0(v *Value) bool {
  6407  	b := v.Block
  6408  	typ := &b.Func.Config.Types
  6409  	// match: (ConstInterface)
  6410  	// result: (IMake (ConstNil <typ.Uintptr>) (ConstNil <typ.BytePtr>))
  6411  	for {
  6412  		v.reset(OpIMake)
  6413  		v0 := b.NewValue0(v.Pos, OpConstNil, typ.Uintptr)
  6414  		v.AddArg(v0)
  6415  		v1 := b.NewValue0(v.Pos, OpConstNil, typ.BytePtr)
  6416  		v.AddArg(v1)
  6417  		return true
  6418  	}
  6419  }
  6420  func rewriteValuegeneric_OpConstSlice_0(v *Value) bool {
  6421  	b := v.Block
  6422  	config := b.Func.Config
  6423  	typ := &b.Func.Config.Types
  6424  	// match: (ConstSlice)
  6425  	// cond: config.PtrSize == 4
  6426  	// result: (SliceMake (ConstNil <v.Type.Elem().PtrTo()>) (Const32 <typ.Int> [0]) (Const32 <typ.Int> [0]))
  6427  	for {
  6428  		if !(config.PtrSize == 4) {
  6429  			break
  6430  		}
  6431  		v.reset(OpSliceMake)
  6432  		v0 := b.NewValue0(v.Pos, OpConstNil, v.Type.Elem().PtrTo())
  6433  		v.AddArg(v0)
  6434  		v1 := b.NewValue0(v.Pos, OpConst32, typ.Int)
  6435  		v1.AuxInt = 0
  6436  		v.AddArg(v1)
  6437  		v2 := b.NewValue0(v.Pos, OpConst32, typ.Int)
  6438  		v2.AuxInt = 0
  6439  		v.AddArg(v2)
  6440  		return true
  6441  	}
  6442  	// match: (ConstSlice)
  6443  	// cond: config.PtrSize == 8
  6444  	// result: (SliceMake (ConstNil <v.Type.Elem().PtrTo()>) (Const64 <typ.Int> [0]) (Const64 <typ.Int> [0]))
  6445  	for {
  6446  		if !(config.PtrSize == 8) {
  6447  			break
  6448  		}
  6449  		v.reset(OpSliceMake)
  6450  		v0 := b.NewValue0(v.Pos, OpConstNil, v.Type.Elem().PtrTo())
  6451  		v.AddArg(v0)
  6452  		v1 := b.NewValue0(v.Pos, OpConst64, typ.Int)
  6453  		v1.AuxInt = 0
  6454  		v.AddArg(v1)
  6455  		v2 := b.NewValue0(v.Pos, OpConst64, typ.Int)
  6456  		v2.AuxInt = 0
  6457  		v.AddArg(v2)
  6458  		return true
  6459  	}
  6460  	return false
  6461  }
  6462  func rewriteValuegeneric_OpConstString_0(v *Value) bool {
  6463  	b := v.Block
  6464  	config := b.Func.Config
  6465  	fe := b.Func.fe
  6466  	typ := &b.Func.Config.Types
  6467  	// match: (ConstString {s})
  6468  	// cond: config.PtrSize == 4 && s.(string) == ""
  6469  	// result: (StringMake (ConstNil) (Const32 <typ.Int> [0]))
  6470  	for {
  6471  		s := v.Aux
  6472  		if !(config.PtrSize == 4 && s.(string) == "") {
  6473  			break
  6474  		}
  6475  		v.reset(OpStringMake)
  6476  		v0 := b.NewValue0(v.Pos, OpConstNil, typ.BytePtr)
  6477  		v.AddArg(v0)
  6478  		v1 := b.NewValue0(v.Pos, OpConst32, typ.Int)
  6479  		v1.AuxInt = 0
  6480  		v.AddArg(v1)
  6481  		return true
  6482  	}
  6483  	// match: (ConstString {s})
  6484  	// cond: config.PtrSize == 8 && s.(string) == ""
  6485  	// result: (StringMake (ConstNil) (Const64 <typ.Int> [0]))
  6486  	for {
  6487  		s := v.Aux
  6488  		if !(config.PtrSize == 8 && s.(string) == "") {
  6489  			break
  6490  		}
  6491  		v.reset(OpStringMake)
  6492  		v0 := b.NewValue0(v.Pos, OpConstNil, typ.BytePtr)
  6493  		v.AddArg(v0)
  6494  		v1 := b.NewValue0(v.Pos, OpConst64, typ.Int)
  6495  		v1.AuxInt = 0
  6496  		v.AddArg(v1)
  6497  		return true
  6498  	}
  6499  	// match: (ConstString {s})
  6500  	// cond: config.PtrSize == 4 && s.(string) != ""
  6501  	// result: (StringMake (Addr <typ.BytePtr> {fe.StringData(s.(string))} (SB)) (Const32 <typ.Int> [int64(len(s.(string)))]))
  6502  	for {
  6503  		s := v.Aux
  6504  		if !(config.PtrSize == 4 && s.(string) != "") {
  6505  			break
  6506  		}
  6507  		v.reset(OpStringMake)
  6508  		v0 := b.NewValue0(v.Pos, OpAddr, typ.BytePtr)
  6509  		v0.Aux = fe.StringData(s.(string))
  6510  		v1 := b.NewValue0(v.Pos, OpSB, typ.Uintptr)
  6511  		v0.AddArg(v1)
  6512  		v.AddArg(v0)
  6513  		v2 := b.NewValue0(v.Pos, OpConst32, typ.Int)
  6514  		v2.AuxInt = int64(len(s.(string)))
  6515  		v.AddArg(v2)
  6516  		return true
  6517  	}
  6518  	// match: (ConstString {s})
  6519  	// cond: config.PtrSize == 8 && s.(string) != ""
  6520  	// result: (StringMake (Addr <typ.BytePtr> {fe.StringData(s.(string))} (SB)) (Const64 <typ.Int> [int64(len(s.(string)))]))
  6521  	for {
  6522  		s := v.Aux
  6523  		if !(config.PtrSize == 8 && s.(string) != "") {
  6524  			break
  6525  		}
  6526  		v.reset(OpStringMake)
  6527  		v0 := b.NewValue0(v.Pos, OpAddr, typ.BytePtr)
  6528  		v0.Aux = fe.StringData(s.(string))
  6529  		v1 := b.NewValue0(v.Pos, OpSB, typ.Uintptr)
  6530  		v0.AddArg(v1)
  6531  		v.AddArg(v0)
  6532  		v2 := b.NewValue0(v.Pos, OpConst64, typ.Int)
  6533  		v2.AuxInt = int64(len(s.(string)))
  6534  		v.AddArg(v2)
  6535  		return true
  6536  	}
  6537  	return false
  6538  }
  6539  func rewriteValuegeneric_OpConvert_0(v *Value) bool {
  6540  	// match: (Convert (Add64 (Convert ptr mem) off) mem)
  6541  	// result: (Add64 ptr off)
  6542  	for {
  6543  		mem := v.Args[1]
  6544  		v_0 := v.Args[0]
  6545  		if v_0.Op != OpAdd64 {
  6546  			break
  6547  		}
  6548  		off := v_0.Args[1]
  6549  		v_0_0 := v_0.Args[0]
  6550  		if v_0_0.Op != OpConvert {
  6551  			break
  6552  		}
  6553  		_ = v_0_0.Args[1]
  6554  		ptr := v_0_0.Args[0]
  6555  		if mem != v_0_0.Args[1] {
  6556  			break
  6557  		}
  6558  		v.reset(OpAdd64)
  6559  		v.AddArg(ptr)
  6560  		v.AddArg(off)
  6561  		return true
  6562  	}
  6563  	// match: (Convert (Add64 off (Convert ptr mem)) mem)
  6564  	// result: (Add64 ptr off)
  6565  	for {
  6566  		mem := v.Args[1]
  6567  		v_0 := v.Args[0]
  6568  		if v_0.Op != OpAdd64 {
  6569  			break
  6570  		}
  6571  		_ = v_0.Args[1]
  6572  		off := v_0.Args[0]
  6573  		v_0_1 := v_0.Args[1]
  6574  		if v_0_1.Op != OpConvert {
  6575  			break
  6576  		}
  6577  		_ = v_0_1.Args[1]
  6578  		ptr := v_0_1.Args[0]
  6579  		if mem != v_0_1.Args[1] {
  6580  			break
  6581  		}
  6582  		v.reset(OpAdd64)
  6583  		v.AddArg(ptr)
  6584  		v.AddArg(off)
  6585  		return true
  6586  	}
  6587  	// match: (Convert (Add32 (Convert ptr mem) off) mem)
  6588  	// result: (Add32 ptr off)
  6589  	for {
  6590  		mem := v.Args[1]
  6591  		v_0 := v.Args[0]
  6592  		if v_0.Op != OpAdd32 {
  6593  			break
  6594  		}
  6595  		off := v_0.Args[1]
  6596  		v_0_0 := v_0.Args[0]
  6597  		if v_0_0.Op != OpConvert {
  6598  			break
  6599  		}
  6600  		_ = v_0_0.Args[1]
  6601  		ptr := v_0_0.Args[0]
  6602  		if mem != v_0_0.Args[1] {
  6603  			break
  6604  		}
  6605  		v.reset(OpAdd32)
  6606  		v.AddArg(ptr)
  6607  		v.AddArg(off)
  6608  		return true
  6609  	}
  6610  	// match: (Convert (Add32 off (Convert ptr mem)) mem)
  6611  	// result: (Add32 ptr off)
  6612  	for {
  6613  		mem := v.Args[1]
  6614  		v_0 := v.Args[0]
  6615  		if v_0.Op != OpAdd32 {
  6616  			break
  6617  		}
  6618  		_ = v_0.Args[1]
  6619  		off := v_0.Args[0]
  6620  		v_0_1 := v_0.Args[1]
  6621  		if v_0_1.Op != OpConvert {
  6622  			break
  6623  		}
  6624  		_ = v_0_1.Args[1]
  6625  		ptr := v_0_1.Args[0]
  6626  		if mem != v_0_1.Args[1] {
  6627  			break
  6628  		}
  6629  		v.reset(OpAdd32)
  6630  		v.AddArg(ptr)
  6631  		v.AddArg(off)
  6632  		return true
  6633  	}
  6634  	// match: (Convert (Convert ptr mem) mem)
  6635  	// result: ptr
  6636  	for {
  6637  		mem := v.Args[1]
  6638  		v_0 := v.Args[0]
  6639  		if v_0.Op != OpConvert {
  6640  			break
  6641  		}
  6642  		_ = v_0.Args[1]
  6643  		ptr := v_0.Args[0]
  6644  		if mem != v_0.Args[1] {
  6645  			break
  6646  		}
  6647  		v.reset(OpCopy)
  6648  		v.Type = ptr.Type
  6649  		v.AddArg(ptr)
  6650  		return true
  6651  	}
  6652  	return false
  6653  }
  6654  func rewriteValuegeneric_OpCvt32Fto32_0(v *Value) bool {
  6655  	// match: (Cvt32Fto32 (Const32F [c]))
  6656  	// result: (Const32 [int64(int32(auxTo32F(c)))])
  6657  	for {
  6658  		v_0 := v.Args[0]
  6659  		if v_0.Op != OpConst32F {
  6660  			break
  6661  		}
  6662  		c := v_0.AuxInt
  6663  		v.reset(OpConst32)
  6664  		v.AuxInt = int64(int32(auxTo32F(c)))
  6665  		return true
  6666  	}
  6667  	return false
  6668  }
  6669  func rewriteValuegeneric_OpCvt32Fto64_0(v *Value) bool {
  6670  	// match: (Cvt32Fto64 (Const32F [c]))
  6671  	// result: (Const64 [int64(auxTo32F(c))])
  6672  	for {
  6673  		v_0 := v.Args[0]
  6674  		if v_0.Op != OpConst32F {
  6675  			break
  6676  		}
  6677  		c := v_0.AuxInt
  6678  		v.reset(OpConst64)
  6679  		v.AuxInt = int64(auxTo32F(c))
  6680  		return true
  6681  	}
  6682  	return false
  6683  }
  6684  func rewriteValuegeneric_OpCvt32Fto64F_0(v *Value) bool {
  6685  	// match: (Cvt32Fto64F (Const32F [c]))
  6686  	// result: (Const64F [c])
  6687  	for {
  6688  		v_0 := v.Args[0]
  6689  		if v_0.Op != OpConst32F {
  6690  			break
  6691  		}
  6692  		c := v_0.AuxInt
  6693  		v.reset(OpConst64F)
  6694  		v.AuxInt = c
  6695  		return true
  6696  	}
  6697  	return false
  6698  }
  6699  func rewriteValuegeneric_OpCvt32to32F_0(v *Value) bool {
  6700  	// match: (Cvt32to32F (Const32 [c]))
  6701  	// result: (Const32F [auxFrom32F(float32(int32(c)))])
  6702  	for {
  6703  		v_0 := v.Args[0]
  6704  		if v_0.Op != OpConst32 {
  6705  			break
  6706  		}
  6707  		c := v_0.AuxInt
  6708  		v.reset(OpConst32F)
  6709  		v.AuxInt = auxFrom32F(float32(int32(c)))
  6710  		return true
  6711  	}
  6712  	return false
  6713  }
  6714  func rewriteValuegeneric_OpCvt32to64F_0(v *Value) bool {
  6715  	// match: (Cvt32to64F (Const32 [c]))
  6716  	// result: (Const64F [auxFrom64F(float64(int32(c)))])
  6717  	for {
  6718  		v_0 := v.Args[0]
  6719  		if v_0.Op != OpConst32 {
  6720  			break
  6721  		}
  6722  		c := v_0.AuxInt
  6723  		v.reset(OpConst64F)
  6724  		v.AuxInt = auxFrom64F(float64(int32(c)))
  6725  		return true
  6726  	}
  6727  	return false
  6728  }
  6729  func rewriteValuegeneric_OpCvt64Fto32_0(v *Value) bool {
  6730  	// match: (Cvt64Fto32 (Const64F [c]))
  6731  	// result: (Const32 [int64(int32(auxTo64F(c)))])
  6732  	for {
  6733  		v_0 := v.Args[0]
  6734  		if v_0.Op != OpConst64F {
  6735  			break
  6736  		}
  6737  		c := v_0.AuxInt
  6738  		v.reset(OpConst32)
  6739  		v.AuxInt = int64(int32(auxTo64F(c)))
  6740  		return true
  6741  	}
  6742  	return false
  6743  }
  6744  func rewriteValuegeneric_OpCvt64Fto32F_0(v *Value) bool {
  6745  	// match: (Cvt64Fto32F (Const64F [c]))
  6746  	// result: (Const32F [auxFrom32F(float32(auxTo64F(c)))])
  6747  	for {
  6748  		v_0 := v.Args[0]
  6749  		if v_0.Op != OpConst64F {
  6750  			break
  6751  		}
  6752  		c := v_0.AuxInt
  6753  		v.reset(OpConst32F)
  6754  		v.AuxInt = auxFrom32F(float32(auxTo64F(c)))
  6755  		return true
  6756  	}
  6757  	return false
  6758  }
  6759  func rewriteValuegeneric_OpCvt64Fto64_0(v *Value) bool {
  6760  	// match: (Cvt64Fto64 (Const64F [c]))
  6761  	// result: (Const64 [int64(auxTo64F(c))])
  6762  	for {
  6763  		v_0 := v.Args[0]
  6764  		if v_0.Op != OpConst64F {
  6765  			break
  6766  		}
  6767  		c := v_0.AuxInt
  6768  		v.reset(OpConst64)
  6769  		v.AuxInt = int64(auxTo64F(c))
  6770  		return true
  6771  	}
  6772  	return false
  6773  }
  6774  func rewriteValuegeneric_OpCvt64to32F_0(v *Value) bool {
  6775  	// match: (Cvt64to32F (Const64 [c]))
  6776  	// result: (Const32F [auxFrom32F(float32(c))])
  6777  	for {
  6778  		v_0 := v.Args[0]
  6779  		if v_0.Op != OpConst64 {
  6780  			break
  6781  		}
  6782  		c := v_0.AuxInt
  6783  		v.reset(OpConst32F)
  6784  		v.AuxInt = auxFrom32F(float32(c))
  6785  		return true
  6786  	}
  6787  	return false
  6788  }
  6789  func rewriteValuegeneric_OpCvt64to64F_0(v *Value) bool {
  6790  	// match: (Cvt64to64F (Const64 [c]))
  6791  	// result: (Const64F [auxFrom64F(float64(c))])
  6792  	for {
  6793  		v_0 := v.Args[0]
  6794  		if v_0.Op != OpConst64 {
  6795  			break
  6796  		}
  6797  		c := v_0.AuxInt
  6798  		v.reset(OpConst64F)
  6799  		v.AuxInt = auxFrom64F(float64(c))
  6800  		return true
  6801  	}
  6802  	return false
  6803  }
  6804  func rewriteValuegeneric_OpDiv16_0(v *Value) bool {
  6805  	b := v.Block
  6806  	typ := &b.Func.Config.Types
  6807  	// match: (Div16 (Const16 [c]) (Const16 [d]))
  6808  	// cond: d != 0
  6809  	// result: (Const16 [int64(int16(c)/int16(d))])
  6810  	for {
  6811  		_ = v.Args[1]
  6812  		v_0 := v.Args[0]
  6813  		if v_0.Op != OpConst16 {
  6814  			break
  6815  		}
  6816  		c := v_0.AuxInt
  6817  		v_1 := v.Args[1]
  6818  		if v_1.Op != OpConst16 {
  6819  			break
  6820  		}
  6821  		d := v_1.AuxInt
  6822  		if !(d != 0) {
  6823  			break
  6824  		}
  6825  		v.reset(OpConst16)
  6826  		v.AuxInt = int64(int16(c) / int16(d))
  6827  		return true
  6828  	}
  6829  	// match: (Div16 n (Const16 [c]))
  6830  	// cond: isNonNegative(n) && isPowerOfTwo(c&0xffff)
  6831  	// result: (Rsh16Ux64 n (Const64 <typ.UInt64> [log2(c&0xffff)]))
  6832  	for {
  6833  		_ = v.Args[1]
  6834  		n := v.Args[0]
  6835  		v_1 := v.Args[1]
  6836  		if v_1.Op != OpConst16 {
  6837  			break
  6838  		}
  6839  		c := v_1.AuxInt
  6840  		if !(isNonNegative(n) && isPowerOfTwo(c&0xffff)) {
  6841  			break
  6842  		}
  6843  		v.reset(OpRsh16Ux64)
  6844  		v.AddArg(n)
  6845  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  6846  		v0.AuxInt = log2(c & 0xffff)
  6847  		v.AddArg(v0)
  6848  		return true
  6849  	}
  6850  	// match: (Div16 <t> n (Const16 [c]))
  6851  	// cond: c < 0 && c != -1<<15
  6852  	// result: (Neg16 (Div16 <t> n (Const16 <t> [-c])))
  6853  	for {
  6854  		t := v.Type
  6855  		_ = v.Args[1]
  6856  		n := v.Args[0]
  6857  		v_1 := v.Args[1]
  6858  		if v_1.Op != OpConst16 {
  6859  			break
  6860  		}
  6861  		c := v_1.AuxInt
  6862  		if !(c < 0 && c != -1<<15) {
  6863  			break
  6864  		}
  6865  		v.reset(OpNeg16)
  6866  		v0 := b.NewValue0(v.Pos, OpDiv16, t)
  6867  		v0.AddArg(n)
  6868  		v1 := b.NewValue0(v.Pos, OpConst16, t)
  6869  		v1.AuxInt = -c
  6870  		v0.AddArg(v1)
  6871  		v.AddArg(v0)
  6872  		return true
  6873  	}
  6874  	// match: (Div16 <t> x (Const16 [-1<<15]))
  6875  	// result: (Rsh16Ux64 (And16 <t> x (Neg16 <t> x)) (Const64 <typ.UInt64> [15]))
  6876  	for {
  6877  		t := v.Type
  6878  		_ = v.Args[1]
  6879  		x := v.Args[0]
  6880  		v_1 := v.Args[1]
  6881  		if v_1.Op != OpConst16 || v_1.AuxInt != -1<<15 {
  6882  			break
  6883  		}
  6884  		v.reset(OpRsh16Ux64)
  6885  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
  6886  		v0.AddArg(x)
  6887  		v1 := b.NewValue0(v.Pos, OpNeg16, t)
  6888  		v1.AddArg(x)
  6889  		v0.AddArg(v1)
  6890  		v.AddArg(v0)
  6891  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  6892  		v2.AuxInt = 15
  6893  		v.AddArg(v2)
  6894  		return true
  6895  	}
  6896  	// match: (Div16 <t> n (Const16 [c]))
  6897  	// cond: isPowerOfTwo(c)
  6898  	// result: (Rsh16x64 (Add16 <t> n (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [16-log2(c)]))) (Const64 <typ.UInt64> [log2(c)]))
  6899  	for {
  6900  		t := v.Type
  6901  		_ = v.Args[1]
  6902  		n := v.Args[0]
  6903  		v_1 := v.Args[1]
  6904  		if v_1.Op != OpConst16 {
  6905  			break
  6906  		}
  6907  		c := v_1.AuxInt
  6908  		if !(isPowerOfTwo(c)) {
  6909  			break
  6910  		}
  6911  		v.reset(OpRsh16x64)
  6912  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
  6913  		v0.AddArg(n)
  6914  		v1 := b.NewValue0(v.Pos, OpRsh16Ux64, t)
  6915  		v2 := b.NewValue0(v.Pos, OpRsh16x64, t)
  6916  		v2.AddArg(n)
  6917  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  6918  		v3.AuxInt = 15
  6919  		v2.AddArg(v3)
  6920  		v1.AddArg(v2)
  6921  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  6922  		v4.AuxInt = 16 - log2(c)
  6923  		v1.AddArg(v4)
  6924  		v0.AddArg(v1)
  6925  		v.AddArg(v0)
  6926  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  6927  		v5.AuxInt = log2(c)
  6928  		v.AddArg(v5)
  6929  		return true
  6930  	}
  6931  	// match: (Div16 <t> x (Const16 [c]))
  6932  	// cond: smagicOK(16,c)
  6933  	// result: (Sub16 <t> (Rsh32x64 <t> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(smagic(16,c).m)]) (SignExt16to32 x)) (Const64 <typ.UInt64> [16+smagic(16,c).s])) (Rsh32x64 <t> (SignExt16to32 x) (Const64 <typ.UInt64> [31])))
  6934  	for {
  6935  		t := v.Type
  6936  		_ = v.Args[1]
  6937  		x := v.Args[0]
  6938  		v_1 := v.Args[1]
  6939  		if v_1.Op != OpConst16 {
  6940  			break
  6941  		}
  6942  		c := v_1.AuxInt
  6943  		if !(smagicOK(16, c)) {
  6944  			break
  6945  		}
  6946  		v.reset(OpSub16)
  6947  		v.Type = t
  6948  		v0 := b.NewValue0(v.Pos, OpRsh32x64, t)
  6949  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
  6950  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  6951  		v2.AuxInt = int64(smagic(16, c).m)
  6952  		v1.AddArg(v2)
  6953  		v3 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32)
  6954  		v3.AddArg(x)
  6955  		v1.AddArg(v3)
  6956  		v0.AddArg(v1)
  6957  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  6958  		v4.AuxInt = 16 + smagic(16, c).s
  6959  		v0.AddArg(v4)
  6960  		v.AddArg(v0)
  6961  		v5 := b.NewValue0(v.Pos, OpRsh32x64, t)
  6962  		v6 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32)
  6963  		v6.AddArg(x)
  6964  		v5.AddArg(v6)
  6965  		v7 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  6966  		v7.AuxInt = 31
  6967  		v5.AddArg(v7)
  6968  		v.AddArg(v5)
  6969  		return true
  6970  	}
  6971  	return false
  6972  }
  6973  func rewriteValuegeneric_OpDiv16u_0(v *Value) bool {
  6974  	b := v.Block
  6975  	config := b.Func.Config
  6976  	typ := &b.Func.Config.Types
  6977  	// match: (Div16u (Const16 [c]) (Const16 [d]))
  6978  	// cond: d != 0
  6979  	// result: (Const16 [int64(int16(uint16(c)/uint16(d)))])
  6980  	for {
  6981  		_ = v.Args[1]
  6982  		v_0 := v.Args[0]
  6983  		if v_0.Op != OpConst16 {
  6984  			break
  6985  		}
  6986  		c := v_0.AuxInt
  6987  		v_1 := v.Args[1]
  6988  		if v_1.Op != OpConst16 {
  6989  			break
  6990  		}
  6991  		d := v_1.AuxInt
  6992  		if !(d != 0) {
  6993  			break
  6994  		}
  6995  		v.reset(OpConst16)
  6996  		v.AuxInt = int64(int16(uint16(c) / uint16(d)))
  6997  		return true
  6998  	}
  6999  	// match: (Div16u n (Const16 [c]))
  7000  	// cond: isPowerOfTwo(c&0xffff)
  7001  	// result: (Rsh16Ux64 n (Const64 <typ.UInt64> [log2(c&0xffff)]))
  7002  	for {
  7003  		_ = v.Args[1]
  7004  		n := v.Args[0]
  7005  		v_1 := v.Args[1]
  7006  		if v_1.Op != OpConst16 {
  7007  			break
  7008  		}
  7009  		c := v_1.AuxInt
  7010  		if !(isPowerOfTwo(c & 0xffff)) {
  7011  			break
  7012  		}
  7013  		v.reset(OpRsh16Ux64)
  7014  		v.AddArg(n)
  7015  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7016  		v0.AuxInt = log2(c & 0xffff)
  7017  		v.AddArg(v0)
  7018  		return true
  7019  	}
  7020  	// match: (Div16u x (Const16 [c]))
  7021  	// cond: umagicOK(16, c) && config.RegSize == 8
  7022  	// result: (Trunc64to16 (Rsh64Ux64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(1<<16+umagic(16,c).m)]) (ZeroExt16to64 x)) (Const64 <typ.UInt64> [16+umagic(16,c).s])))
  7023  	for {
  7024  		_ = v.Args[1]
  7025  		x := v.Args[0]
  7026  		v_1 := v.Args[1]
  7027  		if v_1.Op != OpConst16 {
  7028  			break
  7029  		}
  7030  		c := v_1.AuxInt
  7031  		if !(umagicOK(16, c) && config.RegSize == 8) {
  7032  			break
  7033  		}
  7034  		v.reset(OpTrunc64to16)
  7035  		v0 := b.NewValue0(v.Pos, OpRsh64Ux64, typ.UInt64)
  7036  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
  7037  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7038  		v2.AuxInt = int64(1<<16 + umagic(16, c).m)
  7039  		v1.AddArg(v2)
  7040  		v3 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
  7041  		v3.AddArg(x)
  7042  		v1.AddArg(v3)
  7043  		v0.AddArg(v1)
  7044  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7045  		v4.AuxInt = 16 + umagic(16, c).s
  7046  		v0.AddArg(v4)
  7047  		v.AddArg(v0)
  7048  		return true
  7049  	}
  7050  	// match: (Div16u x (Const16 [c]))
  7051  	// cond: umagicOK(16, c) && config.RegSize == 4 && umagic(16,c).m&1 == 0
  7052  	// result: (Trunc32to16 (Rsh32Ux64 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(1<<15+umagic(16,c).m/2)]) (ZeroExt16to32 x)) (Const64 <typ.UInt64> [16+umagic(16,c).s-1])))
  7053  	for {
  7054  		_ = v.Args[1]
  7055  		x := v.Args[0]
  7056  		v_1 := v.Args[1]
  7057  		if v_1.Op != OpConst16 {
  7058  			break
  7059  		}
  7060  		c := v_1.AuxInt
  7061  		if !(umagicOK(16, c) && config.RegSize == 4 && umagic(16, c).m&1 == 0) {
  7062  			break
  7063  		}
  7064  		v.reset(OpTrunc32to16)
  7065  		v0 := b.NewValue0(v.Pos, OpRsh32Ux64, typ.UInt32)
  7066  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
  7067  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7068  		v2.AuxInt = int64(1<<15 + umagic(16, c).m/2)
  7069  		v1.AddArg(v2)
  7070  		v3 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32)
  7071  		v3.AddArg(x)
  7072  		v1.AddArg(v3)
  7073  		v0.AddArg(v1)
  7074  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7075  		v4.AuxInt = 16 + umagic(16, c).s - 1
  7076  		v0.AddArg(v4)
  7077  		v.AddArg(v0)
  7078  		return true
  7079  	}
  7080  	// match: (Div16u x (Const16 [c]))
  7081  	// cond: umagicOK(16, c) && config.RegSize == 4 && c&1 == 0
  7082  	// result: (Trunc32to16 (Rsh32Ux64 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(1<<15+(umagic(16,c).m+1)/2)]) (Rsh32Ux64 <typ.UInt32> (ZeroExt16to32 x) (Const64 <typ.UInt64> [1]))) (Const64 <typ.UInt64> [16+umagic(16,c).s-2])))
  7083  	for {
  7084  		_ = v.Args[1]
  7085  		x := v.Args[0]
  7086  		v_1 := v.Args[1]
  7087  		if v_1.Op != OpConst16 {
  7088  			break
  7089  		}
  7090  		c := v_1.AuxInt
  7091  		if !(umagicOK(16, c) && config.RegSize == 4 && c&1 == 0) {
  7092  			break
  7093  		}
  7094  		v.reset(OpTrunc32to16)
  7095  		v0 := b.NewValue0(v.Pos, OpRsh32Ux64, typ.UInt32)
  7096  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
  7097  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7098  		v2.AuxInt = int64(1<<15 + (umagic(16, c).m+1)/2)
  7099  		v1.AddArg(v2)
  7100  		v3 := b.NewValue0(v.Pos, OpRsh32Ux64, typ.UInt32)
  7101  		v4 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32)
  7102  		v4.AddArg(x)
  7103  		v3.AddArg(v4)
  7104  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7105  		v5.AuxInt = 1
  7106  		v3.AddArg(v5)
  7107  		v1.AddArg(v3)
  7108  		v0.AddArg(v1)
  7109  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7110  		v6.AuxInt = 16 + umagic(16, c).s - 2
  7111  		v0.AddArg(v6)
  7112  		v.AddArg(v0)
  7113  		return true
  7114  	}
  7115  	// match: (Div16u x (Const16 [c]))
  7116  	// cond: umagicOK(16, c) && config.RegSize == 4 && config.useAvg
  7117  	// result: (Trunc32to16 (Rsh32Ux64 <typ.UInt32> (Avg32u (Lsh32x64 <typ.UInt32> (ZeroExt16to32 x) (Const64 <typ.UInt64> [16])) (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(umagic(16,c).m)]) (ZeroExt16to32 x))) (Const64 <typ.UInt64> [16+umagic(16,c).s-1])))
  7118  	for {
  7119  		_ = v.Args[1]
  7120  		x := v.Args[0]
  7121  		v_1 := v.Args[1]
  7122  		if v_1.Op != OpConst16 {
  7123  			break
  7124  		}
  7125  		c := v_1.AuxInt
  7126  		if !(umagicOK(16, c) && config.RegSize == 4 && config.useAvg) {
  7127  			break
  7128  		}
  7129  		v.reset(OpTrunc32to16)
  7130  		v0 := b.NewValue0(v.Pos, OpRsh32Ux64, typ.UInt32)
  7131  		v1 := b.NewValue0(v.Pos, OpAvg32u, typ.UInt32)
  7132  		v2 := b.NewValue0(v.Pos, OpLsh32x64, typ.UInt32)
  7133  		v3 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32)
  7134  		v3.AddArg(x)
  7135  		v2.AddArg(v3)
  7136  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7137  		v4.AuxInt = 16
  7138  		v2.AddArg(v4)
  7139  		v1.AddArg(v2)
  7140  		v5 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
  7141  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7142  		v6.AuxInt = int64(umagic(16, c).m)
  7143  		v5.AddArg(v6)
  7144  		v7 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32)
  7145  		v7.AddArg(x)
  7146  		v5.AddArg(v7)
  7147  		v1.AddArg(v5)
  7148  		v0.AddArg(v1)
  7149  		v8 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7150  		v8.AuxInt = 16 + umagic(16, c).s - 1
  7151  		v0.AddArg(v8)
  7152  		v.AddArg(v0)
  7153  		return true
  7154  	}
  7155  	return false
  7156  }
  7157  func rewriteValuegeneric_OpDiv32_0(v *Value) bool {
  7158  	b := v.Block
  7159  	config := b.Func.Config
  7160  	typ := &b.Func.Config.Types
  7161  	// match: (Div32 (Const32 [c]) (Const32 [d]))
  7162  	// cond: d != 0
  7163  	// result: (Const32 [int64(int32(c)/int32(d))])
  7164  	for {
  7165  		_ = v.Args[1]
  7166  		v_0 := v.Args[0]
  7167  		if v_0.Op != OpConst32 {
  7168  			break
  7169  		}
  7170  		c := v_0.AuxInt
  7171  		v_1 := v.Args[1]
  7172  		if v_1.Op != OpConst32 {
  7173  			break
  7174  		}
  7175  		d := v_1.AuxInt
  7176  		if !(d != 0) {
  7177  			break
  7178  		}
  7179  		v.reset(OpConst32)
  7180  		v.AuxInt = int64(int32(c) / int32(d))
  7181  		return true
  7182  	}
  7183  	// match: (Div32 n (Const32 [c]))
  7184  	// cond: isNonNegative(n) && isPowerOfTwo(c&0xffffffff)
  7185  	// result: (Rsh32Ux64 n (Const64 <typ.UInt64> [log2(c&0xffffffff)]))
  7186  	for {
  7187  		_ = v.Args[1]
  7188  		n := v.Args[0]
  7189  		v_1 := v.Args[1]
  7190  		if v_1.Op != OpConst32 {
  7191  			break
  7192  		}
  7193  		c := v_1.AuxInt
  7194  		if !(isNonNegative(n) && isPowerOfTwo(c&0xffffffff)) {
  7195  			break
  7196  		}
  7197  		v.reset(OpRsh32Ux64)
  7198  		v.AddArg(n)
  7199  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7200  		v0.AuxInt = log2(c & 0xffffffff)
  7201  		v.AddArg(v0)
  7202  		return true
  7203  	}
  7204  	// match: (Div32 <t> n (Const32 [c]))
  7205  	// cond: c < 0 && c != -1<<31
  7206  	// result: (Neg32 (Div32 <t> n (Const32 <t> [-c])))
  7207  	for {
  7208  		t := v.Type
  7209  		_ = v.Args[1]
  7210  		n := v.Args[0]
  7211  		v_1 := v.Args[1]
  7212  		if v_1.Op != OpConst32 {
  7213  			break
  7214  		}
  7215  		c := v_1.AuxInt
  7216  		if !(c < 0 && c != -1<<31) {
  7217  			break
  7218  		}
  7219  		v.reset(OpNeg32)
  7220  		v0 := b.NewValue0(v.Pos, OpDiv32, t)
  7221  		v0.AddArg(n)
  7222  		v1 := b.NewValue0(v.Pos, OpConst32, t)
  7223  		v1.AuxInt = -c
  7224  		v0.AddArg(v1)
  7225  		v.AddArg(v0)
  7226  		return true
  7227  	}
  7228  	// match: (Div32 <t> x (Const32 [-1<<31]))
  7229  	// result: (Rsh32Ux64 (And32 <t> x (Neg32 <t> x)) (Const64 <typ.UInt64> [31]))
  7230  	for {
  7231  		t := v.Type
  7232  		_ = v.Args[1]
  7233  		x := v.Args[0]
  7234  		v_1 := v.Args[1]
  7235  		if v_1.Op != OpConst32 || v_1.AuxInt != -1<<31 {
  7236  			break
  7237  		}
  7238  		v.reset(OpRsh32Ux64)
  7239  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
  7240  		v0.AddArg(x)
  7241  		v1 := b.NewValue0(v.Pos, OpNeg32, t)
  7242  		v1.AddArg(x)
  7243  		v0.AddArg(v1)
  7244  		v.AddArg(v0)
  7245  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7246  		v2.AuxInt = 31
  7247  		v.AddArg(v2)
  7248  		return true
  7249  	}
  7250  	// match: (Div32 <t> n (Const32 [c]))
  7251  	// cond: isPowerOfTwo(c)
  7252  	// result: (Rsh32x64 (Add32 <t> n (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [32-log2(c)]))) (Const64 <typ.UInt64> [log2(c)]))
  7253  	for {
  7254  		t := v.Type
  7255  		_ = v.Args[1]
  7256  		n := v.Args[0]
  7257  		v_1 := v.Args[1]
  7258  		if v_1.Op != OpConst32 {
  7259  			break
  7260  		}
  7261  		c := v_1.AuxInt
  7262  		if !(isPowerOfTwo(c)) {
  7263  			break
  7264  		}
  7265  		v.reset(OpRsh32x64)
  7266  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
  7267  		v0.AddArg(n)
  7268  		v1 := b.NewValue0(v.Pos, OpRsh32Ux64, t)
  7269  		v2 := b.NewValue0(v.Pos, OpRsh32x64, t)
  7270  		v2.AddArg(n)
  7271  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7272  		v3.AuxInt = 31
  7273  		v2.AddArg(v3)
  7274  		v1.AddArg(v2)
  7275  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7276  		v4.AuxInt = 32 - log2(c)
  7277  		v1.AddArg(v4)
  7278  		v0.AddArg(v1)
  7279  		v.AddArg(v0)
  7280  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7281  		v5.AuxInt = log2(c)
  7282  		v.AddArg(v5)
  7283  		return true
  7284  	}
  7285  	// match: (Div32 <t> x (Const32 [c]))
  7286  	// cond: smagicOK(32,c) && config.RegSize == 8
  7287  	// result: (Sub32 <t> (Rsh64x64 <t> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(smagic(32,c).m)]) (SignExt32to64 x)) (Const64 <typ.UInt64> [32+smagic(32,c).s])) (Rsh64x64 <t> (SignExt32to64 x) (Const64 <typ.UInt64> [63])))
  7288  	for {
  7289  		t := v.Type
  7290  		_ = v.Args[1]
  7291  		x := v.Args[0]
  7292  		v_1 := v.Args[1]
  7293  		if v_1.Op != OpConst32 {
  7294  			break
  7295  		}
  7296  		c := v_1.AuxInt
  7297  		if !(smagicOK(32, c) && config.RegSize == 8) {
  7298  			break
  7299  		}
  7300  		v.reset(OpSub32)
  7301  		v.Type = t
  7302  		v0 := b.NewValue0(v.Pos, OpRsh64x64, t)
  7303  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
  7304  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7305  		v2.AuxInt = int64(smagic(32, c).m)
  7306  		v1.AddArg(v2)
  7307  		v3 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
  7308  		v3.AddArg(x)
  7309  		v1.AddArg(v3)
  7310  		v0.AddArg(v1)
  7311  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7312  		v4.AuxInt = 32 + smagic(32, c).s
  7313  		v0.AddArg(v4)
  7314  		v.AddArg(v0)
  7315  		v5 := b.NewValue0(v.Pos, OpRsh64x64, t)
  7316  		v6 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
  7317  		v6.AddArg(x)
  7318  		v5.AddArg(v6)
  7319  		v7 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7320  		v7.AuxInt = 63
  7321  		v5.AddArg(v7)
  7322  		v.AddArg(v5)
  7323  		return true
  7324  	}
  7325  	// match: (Div32 <t> x (Const32 [c]))
  7326  	// cond: smagicOK(32,c) && config.RegSize == 4 && smagic(32,c).m&1 == 0 && config.useHmul
  7327  	// result: (Sub32 <t> (Rsh32x64 <t> (Hmul32 <t> (Const32 <typ.UInt32> [int64(int32(smagic(32,c).m/2))]) x) (Const64 <typ.UInt64> [smagic(32,c).s-1])) (Rsh32x64 <t> x (Const64 <typ.UInt64> [31])))
  7328  	for {
  7329  		t := v.Type
  7330  		_ = v.Args[1]
  7331  		x := v.Args[0]
  7332  		v_1 := v.Args[1]
  7333  		if v_1.Op != OpConst32 {
  7334  			break
  7335  		}
  7336  		c := v_1.AuxInt
  7337  		if !(smagicOK(32, c) && config.RegSize == 4 && smagic(32, c).m&1 == 0 && config.useHmul) {
  7338  			break
  7339  		}
  7340  		v.reset(OpSub32)
  7341  		v.Type = t
  7342  		v0 := b.NewValue0(v.Pos, OpRsh32x64, t)
  7343  		v1 := b.NewValue0(v.Pos, OpHmul32, t)
  7344  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7345  		v2.AuxInt = int64(int32(smagic(32, c).m / 2))
  7346  		v1.AddArg(v2)
  7347  		v1.AddArg(x)
  7348  		v0.AddArg(v1)
  7349  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7350  		v3.AuxInt = smagic(32, c).s - 1
  7351  		v0.AddArg(v3)
  7352  		v.AddArg(v0)
  7353  		v4 := b.NewValue0(v.Pos, OpRsh32x64, t)
  7354  		v4.AddArg(x)
  7355  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7356  		v5.AuxInt = 31
  7357  		v4.AddArg(v5)
  7358  		v.AddArg(v4)
  7359  		return true
  7360  	}
  7361  	// match: (Div32 <t> x (Const32 [c]))
  7362  	// cond: smagicOK(32,c) && config.RegSize == 4 && smagic(32,c).m&1 != 0 && config.useHmul
  7363  	// result: (Sub32 <t> (Rsh32x64 <t> (Add32 <t> (Hmul32 <t> (Const32 <typ.UInt32> [int64(int32(smagic(32,c).m))]) x) x) (Const64 <typ.UInt64> [smagic(32,c).s])) (Rsh32x64 <t> x (Const64 <typ.UInt64> [31])))
  7364  	for {
  7365  		t := v.Type
  7366  		_ = v.Args[1]
  7367  		x := v.Args[0]
  7368  		v_1 := v.Args[1]
  7369  		if v_1.Op != OpConst32 {
  7370  			break
  7371  		}
  7372  		c := v_1.AuxInt
  7373  		if !(smagicOK(32, c) && config.RegSize == 4 && smagic(32, c).m&1 != 0 && config.useHmul) {
  7374  			break
  7375  		}
  7376  		v.reset(OpSub32)
  7377  		v.Type = t
  7378  		v0 := b.NewValue0(v.Pos, OpRsh32x64, t)
  7379  		v1 := b.NewValue0(v.Pos, OpAdd32, t)
  7380  		v2 := b.NewValue0(v.Pos, OpHmul32, t)
  7381  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7382  		v3.AuxInt = int64(int32(smagic(32, c).m))
  7383  		v2.AddArg(v3)
  7384  		v2.AddArg(x)
  7385  		v1.AddArg(v2)
  7386  		v1.AddArg(x)
  7387  		v0.AddArg(v1)
  7388  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7389  		v4.AuxInt = smagic(32, c).s
  7390  		v0.AddArg(v4)
  7391  		v.AddArg(v0)
  7392  		v5 := b.NewValue0(v.Pos, OpRsh32x64, t)
  7393  		v5.AddArg(x)
  7394  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7395  		v6.AuxInt = 31
  7396  		v5.AddArg(v6)
  7397  		v.AddArg(v5)
  7398  		return true
  7399  	}
  7400  	return false
  7401  }
  7402  func rewriteValuegeneric_OpDiv32F_0(v *Value) bool {
  7403  	b := v.Block
  7404  	// match: (Div32F (Const32F [c]) (Const32F [d]))
  7405  	// result: (Const32F [auxFrom32F(auxTo32F(c) / auxTo32F(d))])
  7406  	for {
  7407  		_ = v.Args[1]
  7408  		v_0 := v.Args[0]
  7409  		if v_0.Op != OpConst32F {
  7410  			break
  7411  		}
  7412  		c := v_0.AuxInt
  7413  		v_1 := v.Args[1]
  7414  		if v_1.Op != OpConst32F {
  7415  			break
  7416  		}
  7417  		d := v_1.AuxInt
  7418  		v.reset(OpConst32F)
  7419  		v.AuxInt = auxFrom32F(auxTo32F(c) / auxTo32F(d))
  7420  		return true
  7421  	}
  7422  	// match: (Div32F x (Const32F <t> [c]))
  7423  	// cond: reciprocalExact32(auxTo32F(c))
  7424  	// result: (Mul32F x (Const32F <t> [auxFrom32F(1/auxTo32F(c))]))
  7425  	for {
  7426  		_ = v.Args[1]
  7427  		x := v.Args[0]
  7428  		v_1 := v.Args[1]
  7429  		if v_1.Op != OpConst32F {
  7430  			break
  7431  		}
  7432  		t := v_1.Type
  7433  		c := v_1.AuxInt
  7434  		if !(reciprocalExact32(auxTo32F(c))) {
  7435  			break
  7436  		}
  7437  		v.reset(OpMul32F)
  7438  		v.AddArg(x)
  7439  		v0 := b.NewValue0(v.Pos, OpConst32F, t)
  7440  		v0.AuxInt = auxFrom32F(1 / auxTo32F(c))
  7441  		v.AddArg(v0)
  7442  		return true
  7443  	}
  7444  	return false
  7445  }
  7446  func rewriteValuegeneric_OpDiv32u_0(v *Value) bool {
  7447  	b := v.Block
  7448  	config := b.Func.Config
  7449  	typ := &b.Func.Config.Types
  7450  	// match: (Div32u (Const32 [c]) (Const32 [d]))
  7451  	// cond: d != 0
  7452  	// result: (Const32 [int64(int32(uint32(c)/uint32(d)))])
  7453  	for {
  7454  		_ = v.Args[1]
  7455  		v_0 := v.Args[0]
  7456  		if v_0.Op != OpConst32 {
  7457  			break
  7458  		}
  7459  		c := v_0.AuxInt
  7460  		v_1 := v.Args[1]
  7461  		if v_1.Op != OpConst32 {
  7462  			break
  7463  		}
  7464  		d := v_1.AuxInt
  7465  		if !(d != 0) {
  7466  			break
  7467  		}
  7468  		v.reset(OpConst32)
  7469  		v.AuxInt = int64(int32(uint32(c) / uint32(d)))
  7470  		return true
  7471  	}
  7472  	// match: (Div32u n (Const32 [c]))
  7473  	// cond: isPowerOfTwo(c&0xffffffff)
  7474  	// result: (Rsh32Ux64 n (Const64 <typ.UInt64> [log2(c&0xffffffff)]))
  7475  	for {
  7476  		_ = v.Args[1]
  7477  		n := v.Args[0]
  7478  		v_1 := v.Args[1]
  7479  		if v_1.Op != OpConst32 {
  7480  			break
  7481  		}
  7482  		c := v_1.AuxInt
  7483  		if !(isPowerOfTwo(c & 0xffffffff)) {
  7484  			break
  7485  		}
  7486  		v.reset(OpRsh32Ux64)
  7487  		v.AddArg(n)
  7488  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7489  		v0.AuxInt = log2(c & 0xffffffff)
  7490  		v.AddArg(v0)
  7491  		return true
  7492  	}
  7493  	// match: (Div32u x (Const32 [c]))
  7494  	// cond: umagicOK(32, c) && config.RegSize == 4 && umagic(32,c).m&1 == 0 && config.useHmul
  7495  	// result: (Rsh32Ux64 <typ.UInt32> (Hmul32u <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(1<<31+umagic(32,c).m/2))]) x) (Const64 <typ.UInt64> [umagic(32,c).s-1]))
  7496  	for {
  7497  		_ = v.Args[1]
  7498  		x := v.Args[0]
  7499  		v_1 := v.Args[1]
  7500  		if v_1.Op != OpConst32 {
  7501  			break
  7502  		}
  7503  		c := v_1.AuxInt
  7504  		if !(umagicOK(32, c) && config.RegSize == 4 && umagic(32, c).m&1 == 0 && config.useHmul) {
  7505  			break
  7506  		}
  7507  		v.reset(OpRsh32Ux64)
  7508  		v.Type = typ.UInt32
  7509  		v0 := b.NewValue0(v.Pos, OpHmul32u, typ.UInt32)
  7510  		v1 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7511  		v1.AuxInt = int64(int32(1<<31 + umagic(32, c).m/2))
  7512  		v0.AddArg(v1)
  7513  		v0.AddArg(x)
  7514  		v.AddArg(v0)
  7515  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7516  		v2.AuxInt = umagic(32, c).s - 1
  7517  		v.AddArg(v2)
  7518  		return true
  7519  	}
  7520  	// match: (Div32u x (Const32 [c]))
  7521  	// cond: umagicOK(32, c) && config.RegSize == 4 && c&1 == 0 && config.useHmul
  7522  	// result: (Rsh32Ux64 <typ.UInt32> (Hmul32u <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(1<<31+(umagic(32,c).m+1)/2))]) (Rsh32Ux64 <typ.UInt32> x (Const64 <typ.UInt64> [1]))) (Const64 <typ.UInt64> [umagic(32,c).s-2]))
  7523  	for {
  7524  		_ = v.Args[1]
  7525  		x := v.Args[0]
  7526  		v_1 := v.Args[1]
  7527  		if v_1.Op != OpConst32 {
  7528  			break
  7529  		}
  7530  		c := v_1.AuxInt
  7531  		if !(umagicOK(32, c) && config.RegSize == 4 && c&1 == 0 && config.useHmul) {
  7532  			break
  7533  		}
  7534  		v.reset(OpRsh32Ux64)
  7535  		v.Type = typ.UInt32
  7536  		v0 := b.NewValue0(v.Pos, OpHmul32u, typ.UInt32)
  7537  		v1 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7538  		v1.AuxInt = int64(int32(1<<31 + (umagic(32, c).m+1)/2))
  7539  		v0.AddArg(v1)
  7540  		v2 := b.NewValue0(v.Pos, OpRsh32Ux64, typ.UInt32)
  7541  		v2.AddArg(x)
  7542  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7543  		v3.AuxInt = 1
  7544  		v2.AddArg(v3)
  7545  		v0.AddArg(v2)
  7546  		v.AddArg(v0)
  7547  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7548  		v4.AuxInt = umagic(32, c).s - 2
  7549  		v.AddArg(v4)
  7550  		return true
  7551  	}
  7552  	// match: (Div32u x (Const32 [c]))
  7553  	// cond: umagicOK(32, c) && config.RegSize == 4 && config.useAvg && config.useHmul
  7554  	// result: (Rsh32Ux64 <typ.UInt32> (Avg32u x (Hmul32u <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(umagic(32,c).m))]) x)) (Const64 <typ.UInt64> [umagic(32,c).s-1]))
  7555  	for {
  7556  		_ = v.Args[1]
  7557  		x := v.Args[0]
  7558  		v_1 := v.Args[1]
  7559  		if v_1.Op != OpConst32 {
  7560  			break
  7561  		}
  7562  		c := v_1.AuxInt
  7563  		if !(umagicOK(32, c) && config.RegSize == 4 && config.useAvg && config.useHmul) {
  7564  			break
  7565  		}
  7566  		v.reset(OpRsh32Ux64)
  7567  		v.Type = typ.UInt32
  7568  		v0 := b.NewValue0(v.Pos, OpAvg32u, typ.UInt32)
  7569  		v0.AddArg(x)
  7570  		v1 := b.NewValue0(v.Pos, OpHmul32u, typ.UInt32)
  7571  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  7572  		v2.AuxInt = int64(int32(umagic(32, c).m))
  7573  		v1.AddArg(v2)
  7574  		v1.AddArg(x)
  7575  		v0.AddArg(v1)
  7576  		v.AddArg(v0)
  7577  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7578  		v3.AuxInt = umagic(32, c).s - 1
  7579  		v.AddArg(v3)
  7580  		return true
  7581  	}
  7582  	// match: (Div32u x (Const32 [c]))
  7583  	// cond: umagicOK(32, c) && config.RegSize == 8 && umagic(32,c).m&1 == 0
  7584  	// result: (Trunc64to32 (Rsh64Ux64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(1<<31+umagic(32,c).m/2)]) (ZeroExt32to64 x)) (Const64 <typ.UInt64> [32+umagic(32,c).s-1])))
  7585  	for {
  7586  		_ = v.Args[1]
  7587  		x := v.Args[0]
  7588  		v_1 := v.Args[1]
  7589  		if v_1.Op != OpConst32 {
  7590  			break
  7591  		}
  7592  		c := v_1.AuxInt
  7593  		if !(umagicOK(32, c) && config.RegSize == 8 && umagic(32, c).m&1 == 0) {
  7594  			break
  7595  		}
  7596  		v.reset(OpTrunc64to32)
  7597  		v0 := b.NewValue0(v.Pos, OpRsh64Ux64, typ.UInt64)
  7598  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
  7599  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7600  		v2.AuxInt = int64(1<<31 + umagic(32, c).m/2)
  7601  		v1.AddArg(v2)
  7602  		v3 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
  7603  		v3.AddArg(x)
  7604  		v1.AddArg(v3)
  7605  		v0.AddArg(v1)
  7606  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7607  		v4.AuxInt = 32 + umagic(32, c).s - 1
  7608  		v0.AddArg(v4)
  7609  		v.AddArg(v0)
  7610  		return true
  7611  	}
  7612  	// match: (Div32u x (Const32 [c]))
  7613  	// cond: umagicOK(32, c) && config.RegSize == 8 && c&1 == 0
  7614  	// result: (Trunc64to32 (Rsh64Ux64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(1<<31+(umagic(32,c).m+1)/2)]) (Rsh64Ux64 <typ.UInt64> (ZeroExt32to64 x) (Const64 <typ.UInt64> [1]))) (Const64 <typ.UInt64> [32+umagic(32,c).s-2])))
  7615  	for {
  7616  		_ = v.Args[1]
  7617  		x := v.Args[0]
  7618  		v_1 := v.Args[1]
  7619  		if v_1.Op != OpConst32 {
  7620  			break
  7621  		}
  7622  		c := v_1.AuxInt
  7623  		if !(umagicOK(32, c) && config.RegSize == 8 && c&1 == 0) {
  7624  			break
  7625  		}
  7626  		v.reset(OpTrunc64to32)
  7627  		v0 := b.NewValue0(v.Pos, OpRsh64Ux64, typ.UInt64)
  7628  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
  7629  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7630  		v2.AuxInt = int64(1<<31 + (umagic(32, c).m+1)/2)
  7631  		v1.AddArg(v2)
  7632  		v3 := b.NewValue0(v.Pos, OpRsh64Ux64, typ.UInt64)
  7633  		v4 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
  7634  		v4.AddArg(x)
  7635  		v3.AddArg(v4)
  7636  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7637  		v5.AuxInt = 1
  7638  		v3.AddArg(v5)
  7639  		v1.AddArg(v3)
  7640  		v0.AddArg(v1)
  7641  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7642  		v6.AuxInt = 32 + umagic(32, c).s - 2
  7643  		v0.AddArg(v6)
  7644  		v.AddArg(v0)
  7645  		return true
  7646  	}
  7647  	// match: (Div32u x (Const32 [c]))
  7648  	// cond: umagicOK(32, c) && config.RegSize == 8 && config.useAvg
  7649  	// result: (Trunc64to32 (Rsh64Ux64 <typ.UInt64> (Avg64u (Lsh64x64 <typ.UInt64> (ZeroExt32to64 x) (Const64 <typ.UInt64> [32])) (Mul64 <typ.UInt64> (Const64 <typ.UInt32> [int64(umagic(32,c).m)]) (ZeroExt32to64 x))) (Const64 <typ.UInt64> [32+umagic(32,c).s-1])))
  7650  	for {
  7651  		_ = v.Args[1]
  7652  		x := v.Args[0]
  7653  		v_1 := v.Args[1]
  7654  		if v_1.Op != OpConst32 {
  7655  			break
  7656  		}
  7657  		c := v_1.AuxInt
  7658  		if !(umagicOK(32, c) && config.RegSize == 8 && config.useAvg) {
  7659  			break
  7660  		}
  7661  		v.reset(OpTrunc64to32)
  7662  		v0 := b.NewValue0(v.Pos, OpRsh64Ux64, typ.UInt64)
  7663  		v1 := b.NewValue0(v.Pos, OpAvg64u, typ.UInt64)
  7664  		v2 := b.NewValue0(v.Pos, OpLsh64x64, typ.UInt64)
  7665  		v3 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
  7666  		v3.AddArg(x)
  7667  		v2.AddArg(v3)
  7668  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7669  		v4.AuxInt = 32
  7670  		v2.AddArg(v4)
  7671  		v1.AddArg(v2)
  7672  		v5 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
  7673  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt32)
  7674  		v6.AuxInt = int64(umagic(32, c).m)
  7675  		v5.AddArg(v6)
  7676  		v7 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
  7677  		v7.AddArg(x)
  7678  		v5.AddArg(v7)
  7679  		v1.AddArg(v5)
  7680  		v0.AddArg(v1)
  7681  		v8 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7682  		v8.AuxInt = 32 + umagic(32, c).s - 1
  7683  		v0.AddArg(v8)
  7684  		v.AddArg(v0)
  7685  		return true
  7686  	}
  7687  	return false
  7688  }
  7689  func rewriteValuegeneric_OpDiv64_0(v *Value) bool {
  7690  	b := v.Block
  7691  	config := b.Func.Config
  7692  	typ := &b.Func.Config.Types
  7693  	// match: (Div64 (Const64 [c]) (Const64 [d]))
  7694  	// cond: d != 0
  7695  	// result: (Const64 [c/d])
  7696  	for {
  7697  		_ = v.Args[1]
  7698  		v_0 := v.Args[0]
  7699  		if v_0.Op != OpConst64 {
  7700  			break
  7701  		}
  7702  		c := v_0.AuxInt
  7703  		v_1 := v.Args[1]
  7704  		if v_1.Op != OpConst64 {
  7705  			break
  7706  		}
  7707  		d := v_1.AuxInt
  7708  		if !(d != 0) {
  7709  			break
  7710  		}
  7711  		v.reset(OpConst64)
  7712  		v.AuxInt = c / d
  7713  		return true
  7714  	}
  7715  	// match: (Div64 n (Const64 [c]))
  7716  	// cond: isNonNegative(n) && isPowerOfTwo(c)
  7717  	// result: (Rsh64Ux64 n (Const64 <typ.UInt64> [log2(c)]))
  7718  	for {
  7719  		_ = v.Args[1]
  7720  		n := v.Args[0]
  7721  		v_1 := v.Args[1]
  7722  		if v_1.Op != OpConst64 {
  7723  			break
  7724  		}
  7725  		c := v_1.AuxInt
  7726  		if !(isNonNegative(n) && isPowerOfTwo(c)) {
  7727  			break
  7728  		}
  7729  		v.reset(OpRsh64Ux64)
  7730  		v.AddArg(n)
  7731  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7732  		v0.AuxInt = log2(c)
  7733  		v.AddArg(v0)
  7734  		return true
  7735  	}
  7736  	// match: (Div64 n (Const64 [-1<<63]))
  7737  	// cond: isNonNegative(n)
  7738  	// result: (Const64 [0])
  7739  	for {
  7740  		_ = v.Args[1]
  7741  		n := v.Args[0]
  7742  		v_1 := v.Args[1]
  7743  		if v_1.Op != OpConst64 || v_1.AuxInt != -1<<63 || !(isNonNegative(n)) {
  7744  			break
  7745  		}
  7746  		v.reset(OpConst64)
  7747  		v.AuxInt = 0
  7748  		return true
  7749  	}
  7750  	// match: (Div64 <t> n (Const64 [c]))
  7751  	// cond: c < 0 && c != -1<<63
  7752  	// result: (Neg64 (Div64 <t> n (Const64 <t> [-c])))
  7753  	for {
  7754  		t := v.Type
  7755  		_ = v.Args[1]
  7756  		n := v.Args[0]
  7757  		v_1 := v.Args[1]
  7758  		if v_1.Op != OpConst64 {
  7759  			break
  7760  		}
  7761  		c := v_1.AuxInt
  7762  		if !(c < 0 && c != -1<<63) {
  7763  			break
  7764  		}
  7765  		v.reset(OpNeg64)
  7766  		v0 := b.NewValue0(v.Pos, OpDiv64, t)
  7767  		v0.AddArg(n)
  7768  		v1 := b.NewValue0(v.Pos, OpConst64, t)
  7769  		v1.AuxInt = -c
  7770  		v0.AddArg(v1)
  7771  		v.AddArg(v0)
  7772  		return true
  7773  	}
  7774  	// match: (Div64 <t> x (Const64 [-1<<63]))
  7775  	// result: (Rsh64Ux64 (And64 <t> x (Neg64 <t> x)) (Const64 <typ.UInt64> [63]))
  7776  	for {
  7777  		t := v.Type
  7778  		_ = v.Args[1]
  7779  		x := v.Args[0]
  7780  		v_1 := v.Args[1]
  7781  		if v_1.Op != OpConst64 || v_1.AuxInt != -1<<63 {
  7782  			break
  7783  		}
  7784  		v.reset(OpRsh64Ux64)
  7785  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
  7786  		v0.AddArg(x)
  7787  		v1 := b.NewValue0(v.Pos, OpNeg64, t)
  7788  		v1.AddArg(x)
  7789  		v0.AddArg(v1)
  7790  		v.AddArg(v0)
  7791  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7792  		v2.AuxInt = 63
  7793  		v.AddArg(v2)
  7794  		return true
  7795  	}
  7796  	// match: (Div64 <t> n (Const64 [c]))
  7797  	// cond: isPowerOfTwo(c)
  7798  	// result: (Rsh64x64 (Add64 <t> n (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [64-log2(c)]))) (Const64 <typ.UInt64> [log2(c)]))
  7799  	for {
  7800  		t := v.Type
  7801  		_ = v.Args[1]
  7802  		n := v.Args[0]
  7803  		v_1 := v.Args[1]
  7804  		if v_1.Op != OpConst64 {
  7805  			break
  7806  		}
  7807  		c := v_1.AuxInt
  7808  		if !(isPowerOfTwo(c)) {
  7809  			break
  7810  		}
  7811  		v.reset(OpRsh64x64)
  7812  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
  7813  		v0.AddArg(n)
  7814  		v1 := b.NewValue0(v.Pos, OpRsh64Ux64, t)
  7815  		v2 := b.NewValue0(v.Pos, OpRsh64x64, t)
  7816  		v2.AddArg(n)
  7817  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7818  		v3.AuxInt = 63
  7819  		v2.AddArg(v3)
  7820  		v1.AddArg(v2)
  7821  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7822  		v4.AuxInt = 64 - log2(c)
  7823  		v1.AddArg(v4)
  7824  		v0.AddArg(v1)
  7825  		v.AddArg(v0)
  7826  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7827  		v5.AuxInt = log2(c)
  7828  		v.AddArg(v5)
  7829  		return true
  7830  	}
  7831  	// match: (Div64 <t> x (Const64 [c]))
  7832  	// cond: smagicOK(64,c) && smagic(64,c).m&1 == 0 && config.useHmul
  7833  	// result: (Sub64 <t> (Rsh64x64 <t> (Hmul64 <t> (Const64 <typ.UInt64> [int64(smagic(64,c).m/2)]) x) (Const64 <typ.UInt64> [smagic(64,c).s-1])) (Rsh64x64 <t> x (Const64 <typ.UInt64> [63])))
  7834  	for {
  7835  		t := v.Type
  7836  		_ = v.Args[1]
  7837  		x := v.Args[0]
  7838  		v_1 := v.Args[1]
  7839  		if v_1.Op != OpConst64 {
  7840  			break
  7841  		}
  7842  		c := v_1.AuxInt
  7843  		if !(smagicOK(64, c) && smagic(64, c).m&1 == 0 && config.useHmul) {
  7844  			break
  7845  		}
  7846  		v.reset(OpSub64)
  7847  		v.Type = t
  7848  		v0 := b.NewValue0(v.Pos, OpRsh64x64, t)
  7849  		v1 := b.NewValue0(v.Pos, OpHmul64, t)
  7850  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7851  		v2.AuxInt = int64(smagic(64, c).m / 2)
  7852  		v1.AddArg(v2)
  7853  		v1.AddArg(x)
  7854  		v0.AddArg(v1)
  7855  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7856  		v3.AuxInt = smagic(64, c).s - 1
  7857  		v0.AddArg(v3)
  7858  		v.AddArg(v0)
  7859  		v4 := b.NewValue0(v.Pos, OpRsh64x64, t)
  7860  		v4.AddArg(x)
  7861  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7862  		v5.AuxInt = 63
  7863  		v4.AddArg(v5)
  7864  		v.AddArg(v4)
  7865  		return true
  7866  	}
  7867  	// match: (Div64 <t> x (Const64 [c]))
  7868  	// cond: smagicOK(64,c) && smagic(64,c).m&1 != 0 && config.useHmul
  7869  	// result: (Sub64 <t> (Rsh64x64 <t> (Add64 <t> (Hmul64 <t> (Const64 <typ.UInt64> [int64(smagic(64,c).m)]) x) x) (Const64 <typ.UInt64> [smagic(64,c).s])) (Rsh64x64 <t> x (Const64 <typ.UInt64> [63])))
  7870  	for {
  7871  		t := v.Type
  7872  		_ = v.Args[1]
  7873  		x := v.Args[0]
  7874  		v_1 := v.Args[1]
  7875  		if v_1.Op != OpConst64 {
  7876  			break
  7877  		}
  7878  		c := v_1.AuxInt
  7879  		if !(smagicOK(64, c) && smagic(64, c).m&1 != 0 && config.useHmul) {
  7880  			break
  7881  		}
  7882  		v.reset(OpSub64)
  7883  		v.Type = t
  7884  		v0 := b.NewValue0(v.Pos, OpRsh64x64, t)
  7885  		v1 := b.NewValue0(v.Pos, OpAdd64, t)
  7886  		v2 := b.NewValue0(v.Pos, OpHmul64, t)
  7887  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7888  		v3.AuxInt = int64(smagic(64, c).m)
  7889  		v2.AddArg(v3)
  7890  		v2.AddArg(x)
  7891  		v1.AddArg(v2)
  7892  		v1.AddArg(x)
  7893  		v0.AddArg(v1)
  7894  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7895  		v4.AuxInt = smagic(64, c).s
  7896  		v0.AddArg(v4)
  7897  		v.AddArg(v0)
  7898  		v5 := b.NewValue0(v.Pos, OpRsh64x64, t)
  7899  		v5.AddArg(x)
  7900  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7901  		v6.AuxInt = 63
  7902  		v5.AddArg(v6)
  7903  		v.AddArg(v5)
  7904  		return true
  7905  	}
  7906  	return false
  7907  }
  7908  func rewriteValuegeneric_OpDiv64F_0(v *Value) bool {
  7909  	b := v.Block
  7910  	// match: (Div64F (Const64F [c]) (Const64F [d]))
  7911  	// result: (Const64F [auxFrom64F(auxTo64F(c) / auxTo64F(d))])
  7912  	for {
  7913  		_ = v.Args[1]
  7914  		v_0 := v.Args[0]
  7915  		if v_0.Op != OpConst64F {
  7916  			break
  7917  		}
  7918  		c := v_0.AuxInt
  7919  		v_1 := v.Args[1]
  7920  		if v_1.Op != OpConst64F {
  7921  			break
  7922  		}
  7923  		d := v_1.AuxInt
  7924  		v.reset(OpConst64F)
  7925  		v.AuxInt = auxFrom64F(auxTo64F(c) / auxTo64F(d))
  7926  		return true
  7927  	}
  7928  	// match: (Div64F x (Const64F <t> [c]))
  7929  	// cond: reciprocalExact64(auxTo64F(c))
  7930  	// result: (Mul64F x (Const64F <t> [auxFrom64F(1/auxTo64F(c))]))
  7931  	for {
  7932  		_ = v.Args[1]
  7933  		x := v.Args[0]
  7934  		v_1 := v.Args[1]
  7935  		if v_1.Op != OpConst64F {
  7936  			break
  7937  		}
  7938  		t := v_1.Type
  7939  		c := v_1.AuxInt
  7940  		if !(reciprocalExact64(auxTo64F(c))) {
  7941  			break
  7942  		}
  7943  		v.reset(OpMul64F)
  7944  		v.AddArg(x)
  7945  		v0 := b.NewValue0(v.Pos, OpConst64F, t)
  7946  		v0.AuxInt = auxFrom64F(1 / auxTo64F(c))
  7947  		v.AddArg(v0)
  7948  		return true
  7949  	}
  7950  	return false
  7951  }
  7952  func rewriteValuegeneric_OpDiv64u_0(v *Value) bool {
  7953  	b := v.Block
  7954  	config := b.Func.Config
  7955  	typ := &b.Func.Config.Types
  7956  	// match: (Div64u (Const64 [c]) (Const64 [d]))
  7957  	// cond: d != 0
  7958  	// result: (Const64 [int64(uint64(c)/uint64(d))])
  7959  	for {
  7960  		_ = v.Args[1]
  7961  		v_0 := v.Args[0]
  7962  		if v_0.Op != OpConst64 {
  7963  			break
  7964  		}
  7965  		c := v_0.AuxInt
  7966  		v_1 := v.Args[1]
  7967  		if v_1.Op != OpConst64 {
  7968  			break
  7969  		}
  7970  		d := v_1.AuxInt
  7971  		if !(d != 0) {
  7972  			break
  7973  		}
  7974  		v.reset(OpConst64)
  7975  		v.AuxInt = int64(uint64(c) / uint64(d))
  7976  		return true
  7977  	}
  7978  	// match: (Div64u n (Const64 [c]))
  7979  	// cond: isPowerOfTwo(c)
  7980  	// result: (Rsh64Ux64 n (Const64 <typ.UInt64> [log2(c)]))
  7981  	for {
  7982  		_ = v.Args[1]
  7983  		n := v.Args[0]
  7984  		v_1 := v.Args[1]
  7985  		if v_1.Op != OpConst64 {
  7986  			break
  7987  		}
  7988  		c := v_1.AuxInt
  7989  		if !(isPowerOfTwo(c)) {
  7990  			break
  7991  		}
  7992  		v.reset(OpRsh64Ux64)
  7993  		v.AddArg(n)
  7994  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  7995  		v0.AuxInt = log2(c)
  7996  		v.AddArg(v0)
  7997  		return true
  7998  	}
  7999  	// match: (Div64u n (Const64 [-1<<63]))
  8000  	// result: (Rsh64Ux64 n (Const64 <typ.UInt64> [63]))
  8001  	for {
  8002  		_ = v.Args[1]
  8003  		n := v.Args[0]
  8004  		v_1 := v.Args[1]
  8005  		if v_1.Op != OpConst64 || v_1.AuxInt != -1<<63 {
  8006  			break
  8007  		}
  8008  		v.reset(OpRsh64Ux64)
  8009  		v.AddArg(n)
  8010  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8011  		v0.AuxInt = 63
  8012  		v.AddArg(v0)
  8013  		return true
  8014  	}
  8015  	// match: (Div64u x (Const64 [c]))
  8016  	// cond: umagicOK(64, c) && config.RegSize == 8 && umagic(64,c).m&1 == 0 && config.useHmul
  8017  	// result: (Rsh64Ux64 <typ.UInt64> (Hmul64u <typ.UInt64> (Const64 <typ.UInt64> [int64(1<<63+umagic(64,c).m/2)]) x) (Const64 <typ.UInt64> [umagic(64,c).s-1]))
  8018  	for {
  8019  		_ = v.Args[1]
  8020  		x := v.Args[0]
  8021  		v_1 := v.Args[1]
  8022  		if v_1.Op != OpConst64 {
  8023  			break
  8024  		}
  8025  		c := v_1.AuxInt
  8026  		if !(umagicOK(64, c) && config.RegSize == 8 && umagic(64, c).m&1 == 0 && config.useHmul) {
  8027  			break
  8028  		}
  8029  		v.reset(OpRsh64Ux64)
  8030  		v.Type = typ.UInt64
  8031  		v0 := b.NewValue0(v.Pos, OpHmul64u, typ.UInt64)
  8032  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8033  		v1.AuxInt = int64(1<<63 + umagic(64, c).m/2)
  8034  		v0.AddArg(v1)
  8035  		v0.AddArg(x)
  8036  		v.AddArg(v0)
  8037  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8038  		v2.AuxInt = umagic(64, c).s - 1
  8039  		v.AddArg(v2)
  8040  		return true
  8041  	}
  8042  	// match: (Div64u x (Const64 [c]))
  8043  	// cond: umagicOK(64, c) && config.RegSize == 8 && c&1 == 0 && config.useHmul
  8044  	// result: (Rsh64Ux64 <typ.UInt64> (Hmul64u <typ.UInt64> (Const64 <typ.UInt64> [int64(1<<63+(umagic(64,c).m+1)/2)]) (Rsh64Ux64 <typ.UInt64> x (Const64 <typ.UInt64> [1]))) (Const64 <typ.UInt64> [umagic(64,c).s-2]))
  8045  	for {
  8046  		_ = v.Args[1]
  8047  		x := v.Args[0]
  8048  		v_1 := v.Args[1]
  8049  		if v_1.Op != OpConst64 {
  8050  			break
  8051  		}
  8052  		c := v_1.AuxInt
  8053  		if !(umagicOK(64, c) && config.RegSize == 8 && c&1 == 0 && config.useHmul) {
  8054  			break
  8055  		}
  8056  		v.reset(OpRsh64Ux64)
  8057  		v.Type = typ.UInt64
  8058  		v0 := b.NewValue0(v.Pos, OpHmul64u, typ.UInt64)
  8059  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8060  		v1.AuxInt = int64(1<<63 + (umagic(64, c).m+1)/2)
  8061  		v0.AddArg(v1)
  8062  		v2 := b.NewValue0(v.Pos, OpRsh64Ux64, typ.UInt64)
  8063  		v2.AddArg(x)
  8064  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8065  		v3.AuxInt = 1
  8066  		v2.AddArg(v3)
  8067  		v0.AddArg(v2)
  8068  		v.AddArg(v0)
  8069  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8070  		v4.AuxInt = umagic(64, c).s - 2
  8071  		v.AddArg(v4)
  8072  		return true
  8073  	}
  8074  	// match: (Div64u x (Const64 [c]))
  8075  	// cond: umagicOK(64, c) && config.RegSize == 8 && config.useAvg && config.useHmul
  8076  	// result: (Rsh64Ux64 <typ.UInt64> (Avg64u x (Hmul64u <typ.UInt64> (Const64 <typ.UInt64> [int64(umagic(64,c).m)]) x)) (Const64 <typ.UInt64> [umagic(64,c).s-1]))
  8077  	for {
  8078  		_ = v.Args[1]
  8079  		x := v.Args[0]
  8080  		v_1 := v.Args[1]
  8081  		if v_1.Op != OpConst64 {
  8082  			break
  8083  		}
  8084  		c := v_1.AuxInt
  8085  		if !(umagicOK(64, c) && config.RegSize == 8 && config.useAvg && config.useHmul) {
  8086  			break
  8087  		}
  8088  		v.reset(OpRsh64Ux64)
  8089  		v.Type = typ.UInt64
  8090  		v0 := b.NewValue0(v.Pos, OpAvg64u, typ.UInt64)
  8091  		v0.AddArg(x)
  8092  		v1 := b.NewValue0(v.Pos, OpHmul64u, typ.UInt64)
  8093  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8094  		v2.AuxInt = int64(umagic(64, c).m)
  8095  		v1.AddArg(v2)
  8096  		v1.AddArg(x)
  8097  		v0.AddArg(v1)
  8098  		v.AddArg(v0)
  8099  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8100  		v3.AuxInt = umagic(64, c).s - 1
  8101  		v.AddArg(v3)
  8102  		return true
  8103  	}
  8104  	return false
  8105  }
  8106  func rewriteValuegeneric_OpDiv8_0(v *Value) bool {
  8107  	b := v.Block
  8108  	typ := &b.Func.Config.Types
  8109  	// match: (Div8 (Const8 [c]) (Const8 [d]))
  8110  	// cond: d != 0
  8111  	// result: (Const8 [int64(int8(c)/int8(d))])
  8112  	for {
  8113  		_ = v.Args[1]
  8114  		v_0 := v.Args[0]
  8115  		if v_0.Op != OpConst8 {
  8116  			break
  8117  		}
  8118  		c := v_0.AuxInt
  8119  		v_1 := v.Args[1]
  8120  		if v_1.Op != OpConst8 {
  8121  			break
  8122  		}
  8123  		d := v_1.AuxInt
  8124  		if !(d != 0) {
  8125  			break
  8126  		}
  8127  		v.reset(OpConst8)
  8128  		v.AuxInt = int64(int8(c) / int8(d))
  8129  		return true
  8130  	}
  8131  	// match: (Div8 n (Const8 [c]))
  8132  	// cond: isNonNegative(n) && isPowerOfTwo(c&0xff)
  8133  	// result: (Rsh8Ux64 n (Const64 <typ.UInt64> [log2(c&0xff)]))
  8134  	for {
  8135  		_ = v.Args[1]
  8136  		n := v.Args[0]
  8137  		v_1 := v.Args[1]
  8138  		if v_1.Op != OpConst8 {
  8139  			break
  8140  		}
  8141  		c := v_1.AuxInt
  8142  		if !(isNonNegative(n) && isPowerOfTwo(c&0xff)) {
  8143  			break
  8144  		}
  8145  		v.reset(OpRsh8Ux64)
  8146  		v.AddArg(n)
  8147  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8148  		v0.AuxInt = log2(c & 0xff)
  8149  		v.AddArg(v0)
  8150  		return true
  8151  	}
  8152  	// match: (Div8 <t> n (Const8 [c]))
  8153  	// cond: c < 0 && c != -1<<7
  8154  	// result: (Neg8 (Div8 <t> n (Const8 <t> [-c])))
  8155  	for {
  8156  		t := v.Type
  8157  		_ = v.Args[1]
  8158  		n := v.Args[0]
  8159  		v_1 := v.Args[1]
  8160  		if v_1.Op != OpConst8 {
  8161  			break
  8162  		}
  8163  		c := v_1.AuxInt
  8164  		if !(c < 0 && c != -1<<7) {
  8165  			break
  8166  		}
  8167  		v.reset(OpNeg8)
  8168  		v0 := b.NewValue0(v.Pos, OpDiv8, t)
  8169  		v0.AddArg(n)
  8170  		v1 := b.NewValue0(v.Pos, OpConst8, t)
  8171  		v1.AuxInt = -c
  8172  		v0.AddArg(v1)
  8173  		v.AddArg(v0)
  8174  		return true
  8175  	}
  8176  	// match: (Div8 <t> x (Const8 [-1<<7 ]))
  8177  	// result: (Rsh8Ux64 (And8 <t> x (Neg8 <t> x)) (Const64 <typ.UInt64> [7 ]))
  8178  	for {
  8179  		t := v.Type
  8180  		_ = v.Args[1]
  8181  		x := v.Args[0]
  8182  		v_1 := v.Args[1]
  8183  		if v_1.Op != OpConst8 || v_1.AuxInt != -1<<7 {
  8184  			break
  8185  		}
  8186  		v.reset(OpRsh8Ux64)
  8187  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
  8188  		v0.AddArg(x)
  8189  		v1 := b.NewValue0(v.Pos, OpNeg8, t)
  8190  		v1.AddArg(x)
  8191  		v0.AddArg(v1)
  8192  		v.AddArg(v0)
  8193  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8194  		v2.AuxInt = 7
  8195  		v.AddArg(v2)
  8196  		return true
  8197  	}
  8198  	// match: (Div8 <t> n (Const8 [c]))
  8199  	// cond: isPowerOfTwo(c)
  8200  	// result: (Rsh8x64 (Add8 <t> n (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [ 8-log2(c)]))) (Const64 <typ.UInt64> [log2(c)]))
  8201  	for {
  8202  		t := v.Type
  8203  		_ = v.Args[1]
  8204  		n := v.Args[0]
  8205  		v_1 := v.Args[1]
  8206  		if v_1.Op != OpConst8 {
  8207  			break
  8208  		}
  8209  		c := v_1.AuxInt
  8210  		if !(isPowerOfTwo(c)) {
  8211  			break
  8212  		}
  8213  		v.reset(OpRsh8x64)
  8214  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
  8215  		v0.AddArg(n)
  8216  		v1 := b.NewValue0(v.Pos, OpRsh8Ux64, t)
  8217  		v2 := b.NewValue0(v.Pos, OpRsh8x64, t)
  8218  		v2.AddArg(n)
  8219  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8220  		v3.AuxInt = 7
  8221  		v2.AddArg(v3)
  8222  		v1.AddArg(v2)
  8223  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8224  		v4.AuxInt = 8 - log2(c)
  8225  		v1.AddArg(v4)
  8226  		v0.AddArg(v1)
  8227  		v.AddArg(v0)
  8228  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8229  		v5.AuxInt = log2(c)
  8230  		v.AddArg(v5)
  8231  		return true
  8232  	}
  8233  	// match: (Div8 <t> x (Const8 [c]))
  8234  	// cond: smagicOK(8,c)
  8235  	// result: (Sub8 <t> (Rsh32x64 <t> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(smagic(8,c).m)]) (SignExt8to32 x)) (Const64 <typ.UInt64> [8+smagic(8,c).s])) (Rsh32x64 <t> (SignExt8to32 x) (Const64 <typ.UInt64> [31])))
  8236  	for {
  8237  		t := v.Type
  8238  		_ = v.Args[1]
  8239  		x := v.Args[0]
  8240  		v_1 := v.Args[1]
  8241  		if v_1.Op != OpConst8 {
  8242  			break
  8243  		}
  8244  		c := v_1.AuxInt
  8245  		if !(smagicOK(8, c)) {
  8246  			break
  8247  		}
  8248  		v.reset(OpSub8)
  8249  		v.Type = t
  8250  		v0 := b.NewValue0(v.Pos, OpRsh32x64, t)
  8251  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
  8252  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  8253  		v2.AuxInt = int64(smagic(8, c).m)
  8254  		v1.AddArg(v2)
  8255  		v3 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32)
  8256  		v3.AddArg(x)
  8257  		v1.AddArg(v3)
  8258  		v0.AddArg(v1)
  8259  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8260  		v4.AuxInt = 8 + smagic(8, c).s
  8261  		v0.AddArg(v4)
  8262  		v.AddArg(v0)
  8263  		v5 := b.NewValue0(v.Pos, OpRsh32x64, t)
  8264  		v6 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32)
  8265  		v6.AddArg(x)
  8266  		v5.AddArg(v6)
  8267  		v7 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8268  		v7.AuxInt = 31
  8269  		v5.AddArg(v7)
  8270  		v.AddArg(v5)
  8271  		return true
  8272  	}
  8273  	return false
  8274  }
  8275  func rewriteValuegeneric_OpDiv8u_0(v *Value) bool {
  8276  	b := v.Block
  8277  	typ := &b.Func.Config.Types
  8278  	// match: (Div8u (Const8 [c]) (Const8 [d]))
  8279  	// cond: d != 0
  8280  	// result: (Const8 [int64(int8(uint8(c)/uint8(d)))])
  8281  	for {
  8282  		_ = v.Args[1]
  8283  		v_0 := v.Args[0]
  8284  		if v_0.Op != OpConst8 {
  8285  			break
  8286  		}
  8287  		c := v_0.AuxInt
  8288  		v_1 := v.Args[1]
  8289  		if v_1.Op != OpConst8 {
  8290  			break
  8291  		}
  8292  		d := v_1.AuxInt
  8293  		if !(d != 0) {
  8294  			break
  8295  		}
  8296  		v.reset(OpConst8)
  8297  		v.AuxInt = int64(int8(uint8(c) / uint8(d)))
  8298  		return true
  8299  	}
  8300  	// match: (Div8u n (Const8 [c]))
  8301  	// cond: isPowerOfTwo(c&0xff)
  8302  	// result: (Rsh8Ux64 n (Const64 <typ.UInt64> [log2(c&0xff)]))
  8303  	for {
  8304  		_ = v.Args[1]
  8305  		n := v.Args[0]
  8306  		v_1 := v.Args[1]
  8307  		if v_1.Op != OpConst8 {
  8308  			break
  8309  		}
  8310  		c := v_1.AuxInt
  8311  		if !(isPowerOfTwo(c & 0xff)) {
  8312  			break
  8313  		}
  8314  		v.reset(OpRsh8Ux64)
  8315  		v.AddArg(n)
  8316  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8317  		v0.AuxInt = log2(c & 0xff)
  8318  		v.AddArg(v0)
  8319  		return true
  8320  	}
  8321  	// match: (Div8u x (Const8 [c]))
  8322  	// cond: umagicOK(8, c)
  8323  	// result: (Trunc32to8 (Rsh32Ux64 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(1<<8+umagic(8,c).m)]) (ZeroExt8to32 x)) (Const64 <typ.UInt64> [8+umagic(8,c).s])))
  8324  	for {
  8325  		_ = v.Args[1]
  8326  		x := v.Args[0]
  8327  		v_1 := v.Args[1]
  8328  		if v_1.Op != OpConst8 {
  8329  			break
  8330  		}
  8331  		c := v_1.AuxInt
  8332  		if !(umagicOK(8, c)) {
  8333  			break
  8334  		}
  8335  		v.reset(OpTrunc32to8)
  8336  		v0 := b.NewValue0(v.Pos, OpRsh32Ux64, typ.UInt32)
  8337  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
  8338  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  8339  		v2.AuxInt = int64(1<<8 + umagic(8, c).m)
  8340  		v1.AddArg(v2)
  8341  		v3 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32)
  8342  		v3.AddArg(x)
  8343  		v1.AddArg(v3)
  8344  		v0.AddArg(v1)
  8345  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
  8346  		v4.AuxInt = 8 + umagic(8, c).s
  8347  		v0.AddArg(v4)
  8348  		v.AddArg(v0)
  8349  		return true
  8350  	}
  8351  	return false
  8352  }
  8353  func rewriteValuegeneric_OpEq16_0(v *Value) bool {
  8354  	b := v.Block
  8355  	config := b.Func.Config
  8356  	typ := &b.Func.Config.Types
  8357  	// match: (Eq16 x x)
  8358  	// result: (ConstBool [1])
  8359  	for {
  8360  		x := v.Args[1]
  8361  		if x != v.Args[0] {
  8362  			break
  8363  		}
  8364  		v.reset(OpConstBool)
  8365  		v.AuxInt = 1
  8366  		return true
  8367  	}
  8368  	// match: (Eq16 (Const16 <t> [c]) (Add16 (Const16 <t> [d]) x))
  8369  	// result: (Eq16 (Const16 <t> [int64(int16(c-d))]) x)
  8370  	for {
  8371  		_ = v.Args[1]
  8372  		v_0 := v.Args[0]
  8373  		if v_0.Op != OpConst16 {
  8374  			break
  8375  		}
  8376  		t := v_0.Type
  8377  		c := v_0.AuxInt
  8378  		v_1 := v.Args[1]
  8379  		if v_1.Op != OpAdd16 {
  8380  			break
  8381  		}
  8382  		x := v_1.Args[1]
  8383  		v_1_0 := v_1.Args[0]
  8384  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
  8385  			break
  8386  		}
  8387  		d := v_1_0.AuxInt
  8388  		v.reset(OpEq16)
  8389  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  8390  		v0.AuxInt = int64(int16(c - d))
  8391  		v.AddArg(v0)
  8392  		v.AddArg(x)
  8393  		return true
  8394  	}
  8395  	// match: (Eq16 (Const16 <t> [c]) (Add16 x (Const16 <t> [d])))
  8396  	// result: (Eq16 (Const16 <t> [int64(int16(c-d))]) x)
  8397  	for {
  8398  		_ = v.Args[1]
  8399  		v_0 := v.Args[0]
  8400  		if v_0.Op != OpConst16 {
  8401  			break
  8402  		}
  8403  		t := v_0.Type
  8404  		c := v_0.AuxInt
  8405  		v_1 := v.Args[1]
  8406  		if v_1.Op != OpAdd16 {
  8407  			break
  8408  		}
  8409  		_ = v_1.Args[1]
  8410  		x := v_1.Args[0]
  8411  		v_1_1 := v_1.Args[1]
  8412  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
  8413  			break
  8414  		}
  8415  		d := v_1_1.AuxInt
  8416  		v.reset(OpEq16)
  8417  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  8418  		v0.AuxInt = int64(int16(c - d))
  8419  		v.AddArg(v0)
  8420  		v.AddArg(x)
  8421  		return true
  8422  	}
  8423  	// match: (Eq16 (Add16 (Const16 <t> [d]) x) (Const16 <t> [c]))
  8424  	// result: (Eq16 (Const16 <t> [int64(int16(c-d))]) x)
  8425  	for {
  8426  		_ = v.Args[1]
  8427  		v_0 := v.Args[0]
  8428  		if v_0.Op != OpAdd16 {
  8429  			break
  8430  		}
  8431  		x := v_0.Args[1]
  8432  		v_0_0 := v_0.Args[0]
  8433  		if v_0_0.Op != OpConst16 {
  8434  			break
  8435  		}
  8436  		t := v_0_0.Type
  8437  		d := v_0_0.AuxInt
  8438  		v_1 := v.Args[1]
  8439  		if v_1.Op != OpConst16 || v_1.Type != t {
  8440  			break
  8441  		}
  8442  		c := v_1.AuxInt
  8443  		v.reset(OpEq16)
  8444  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  8445  		v0.AuxInt = int64(int16(c - d))
  8446  		v.AddArg(v0)
  8447  		v.AddArg(x)
  8448  		return true
  8449  	}
  8450  	// match: (Eq16 (Add16 x (Const16 <t> [d])) (Const16 <t> [c]))
  8451  	// result: (Eq16 (Const16 <t> [int64(int16(c-d))]) x)
  8452  	for {
  8453  		_ = v.Args[1]
  8454  		v_0 := v.Args[0]
  8455  		if v_0.Op != OpAdd16 {
  8456  			break
  8457  		}
  8458  		_ = v_0.Args[1]
  8459  		x := v_0.Args[0]
  8460  		v_0_1 := v_0.Args[1]
  8461  		if v_0_1.Op != OpConst16 {
  8462  			break
  8463  		}
  8464  		t := v_0_1.Type
  8465  		d := v_0_1.AuxInt
  8466  		v_1 := v.Args[1]
  8467  		if v_1.Op != OpConst16 || v_1.Type != t {
  8468  			break
  8469  		}
  8470  		c := v_1.AuxInt
  8471  		v.reset(OpEq16)
  8472  		v0 := b.NewValue0(v.Pos, OpConst16, t)
  8473  		v0.AuxInt = int64(int16(c - d))
  8474  		v.AddArg(v0)
  8475  		v.AddArg(x)
  8476  		return true
  8477  	}
  8478  	// match: (Eq16 (Const16 [c]) (Const16 [d]))
  8479  	// result: (ConstBool [b2i(c == d)])
  8480  	for {
  8481  		_ = v.Args[1]
  8482  		v_0 := v.Args[0]
  8483  		if v_0.Op != OpConst16 {
  8484  			break
  8485  		}
  8486  		c := v_0.AuxInt
  8487  		v_1 := v.Args[1]
  8488  		if v_1.Op != OpConst16 {
  8489  			break
  8490  		}
  8491  		d := v_1.AuxInt
  8492  		v.reset(OpConstBool)
  8493  		v.AuxInt = b2i(c == d)
  8494  		return true
  8495  	}
  8496  	// match: (Eq16 (Const16 [d]) (Const16 [c]))
  8497  	// result: (ConstBool [b2i(c == d)])
  8498  	for {
  8499  		_ = v.Args[1]
  8500  		v_0 := v.Args[0]
  8501  		if v_0.Op != OpConst16 {
  8502  			break
  8503  		}
  8504  		d := v_0.AuxInt
  8505  		v_1 := v.Args[1]
  8506  		if v_1.Op != OpConst16 {
  8507  			break
  8508  		}
  8509  		c := v_1.AuxInt
  8510  		v.reset(OpConstBool)
  8511  		v.AuxInt = b2i(c == d)
  8512  		return true
  8513  	}
  8514  	// match: (Eq16 (Mod16u x (Const16 [c])) (Const16 [0]))
  8515  	// cond: x.Op != OpConst16 && udivisibleOK(16,c) && !hasSmallRotate(config)
  8516  	// result: (Eq32 (Mod32u <typ.UInt32> (ZeroExt16to32 <typ.UInt32> x) (Const32 <typ.UInt32> [c&0xffff])) (Const32 <typ.UInt32> [0]))
  8517  	for {
  8518  		_ = v.Args[1]
  8519  		v_0 := v.Args[0]
  8520  		if v_0.Op != OpMod16u {
  8521  			break
  8522  		}
  8523  		_ = v_0.Args[1]
  8524  		x := v_0.Args[0]
  8525  		v_0_1 := v_0.Args[1]
  8526  		if v_0_1.Op != OpConst16 {
  8527  			break
  8528  		}
  8529  		c := v_0_1.AuxInt
  8530  		v_1 := v.Args[1]
  8531  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 || !(x.Op != OpConst16 && udivisibleOK(16, c) && !hasSmallRotate(config)) {
  8532  			break
  8533  		}
  8534  		v.reset(OpEq32)
  8535  		v0 := b.NewValue0(v.Pos, OpMod32u, typ.UInt32)
  8536  		v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32)
  8537  		v1.AddArg(x)
  8538  		v0.AddArg(v1)
  8539  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  8540  		v2.AuxInt = c & 0xffff
  8541  		v0.AddArg(v2)
  8542  		v.AddArg(v0)
  8543  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  8544  		v3.AuxInt = 0
  8545  		v.AddArg(v3)
  8546  		return true
  8547  	}
  8548  	// match: (Eq16 (Const16 [0]) (Mod16u x (Const16 [c])))
  8549  	// cond: x.Op != OpConst16 && udivisibleOK(16,c) && !hasSmallRotate(config)
  8550  	// result: (Eq32 (Mod32u <typ.UInt32> (ZeroExt16to32 <typ.UInt32> x) (Const32 <typ.UInt32> [c&0xffff])) (Const32 <typ.UInt32> [0]))
  8551  	for {
  8552  		_ = v.Args[1]
  8553  		v_0 := v.Args[0]
  8554  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
  8555  			break
  8556  		}
  8557  		v_1 := v.Args[1]
  8558  		if v_1.Op != OpMod16u {
  8559  			break
  8560  		}
  8561  		_ = v_1.Args[1]
  8562  		x := v_1.Args[0]
  8563  		v_1_1 := v_1.Args[1]
  8564  		if v_1_1.Op != OpConst16 {
  8565  			break
  8566  		}
  8567  		c := v_1_1.AuxInt
  8568  		if !(x.Op != OpConst16 && udivisibleOK(16, c) && !hasSmallRotate(config)) {
  8569  			break
  8570  		}
  8571  		v.reset(OpEq32)
  8572  		v0 := b.NewValue0(v.Pos, OpMod32u, typ.UInt32)
  8573  		v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32)
  8574  		v1.AddArg(x)
  8575  		v0.AddArg(v1)
  8576  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  8577  		v2.AuxInt = c & 0xffff
  8578  		v0.AddArg(v2)
  8579  		v.AddArg(v0)
  8580  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
  8581  		v3.AuxInt = 0
  8582  		v.AddArg(v3)
  8583  		return true
  8584  	}
  8585  	// match: (Eq16 (Mod16 x (Const16 [c])) (Const16 [0]))
  8586  	// cond: x.Op != OpConst16 && sdivisibleOK(16,c) && !hasSmallRotate(config)
  8587  	// result: (Eq32 (Mod32 <typ.Int32> (SignExt16to32 <typ.Int32> x) (Const32 <typ.Int32> [c])) (Const32 <typ.Int32> [0]))
  8588  	for {
  8589  		_ = v.Args[1]
  8590  		v_0 := v.Args[0]
  8591  		if v_0.Op != OpMod16 {
  8592  			break
  8593  		}
  8594  		_ = v_0.Args[1]
  8595  		x := v_0.Args[0]
  8596  		v_0_1 := v_0.Args[1]
  8597  		if v_0_1.Op != OpConst16 {
  8598  			break
  8599  		}
  8600  		c := v_0_1.AuxInt
  8601  		v_1 := v.Args[1]
  8602  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 || !(x.Op != OpConst16 && sdivisibleOK(16, c) && !hasSmallRotate(config)) {
  8603  			break
  8604  		}
  8605  		v.reset(OpEq32)
  8606  		v0 := b.NewValue0(v.Pos, OpMod32, typ.Int32)
  8607  		v1 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32)
  8608  		v1.AddArg(x)
  8609  		v0.AddArg(v1)
  8610  		v2 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
  8611  		v2.AuxInt = c
  8612  		v0.AddArg(v2)
  8613  		v.AddArg(v0)
  8614  		v3 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
  8615  		v3.AuxInt = 0
  8616  		v.AddArg(v3)
  8617  		return true
  8618  	}
  8619  	return false
  8620  }
  8621  func rewriteValuegeneric_OpEq16_10(v *Value) bool {
  8622  	b := v.Block
  8623  	config := b.Func.Config
  8624  	typ := &b.Func.Config.Types
  8625  	// match: (Eq16 (Const16 [0]) (Mod16 x (Const16 [c])))
  8626  	// cond: x.Op != OpConst16 && sdivisibleOK(16,c) && !hasSmallRotate(config)
  8627  	// result: (Eq32 (Mod32 <typ.Int32> (SignExt16to32 <typ.Int32> x) (Const32 <typ.Int32> [c])) (Const32 <typ.Int32> [0]))
  8628  	for {
  8629  		_ = v.Args[1]
  8630  		v_0 := v.Args[0]
  8631  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
  8632  			break
  8633  		}
  8634  		v_1 := v.Args[1]
  8635  		if v_1.Op != OpMod16 {
  8636  			break
  8637  		}
  8638  		_ = v_1.Args[1]
  8639  		x := v_1.Args[0]
  8640  		v_1_1 := v_1.Args[1]
  8641  		if v_1_1.Op != OpConst16 {
  8642  			break
  8643  		}
  8644  		c := v_1_1.AuxInt
  8645  		if !(x.Op != OpConst16 && sdivisibleOK(16, c) && !hasSmallRotate(config)) {
  8646  			break
  8647  		}
  8648  		v.reset(OpEq32)
  8649  		v0 := b.NewValue0(v.Pos, OpMod32, typ.Int32)
  8650  		v1 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32)
  8651  		v1.AddArg(x)
  8652  		v0.AddArg(v1)
  8653  		v2 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
  8654  		v2.AuxInt = c
  8655  		v0.AddArg(v2)
  8656  		v.AddArg(v0)
  8657  		v3 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
  8658  		v3.AuxInt = 0
  8659  		v.AddArg(v3)
  8660  		return true
  8661  	}
  8662  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt16to64 x)) (Const64 [s])))))
  8663  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  8664  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  8665  	for {
  8666  		_ = v.Args[1]
  8667  		x := v.Args[0]
  8668  		v_1 := v.Args[1]
  8669  		if v_1.Op != OpMul16 {
  8670  			break
  8671  		}
  8672  		_ = v_1.Args[1]
  8673  		v_1_0 := v_1.Args[0]
  8674  		if v_1_0.Op != OpConst16 {
  8675  			break
  8676  		}
  8677  		c := v_1_0.AuxInt
  8678  		v_1_1 := v_1.Args[1]
  8679  		if v_1_1.Op != OpTrunc64to16 {
  8680  			break
  8681  		}
  8682  		v_1_1_0 := v_1_1.Args[0]
  8683  		if v_1_1_0.Op != OpRsh64Ux64 {
  8684  			break
  8685  		}
  8686  		_ = v_1_1_0.Args[1]
  8687  		mul := v_1_1_0.Args[0]
  8688  		if mul.Op != OpMul64 {
  8689  			break
  8690  		}
  8691  		_ = mul.Args[1]
  8692  		mul_0 := mul.Args[0]
  8693  		if mul_0.Op != OpConst64 {
  8694  			break
  8695  		}
  8696  		m := mul_0.AuxInt
  8697  		mul_1 := mul.Args[1]
  8698  		if mul_1.Op != OpZeroExt16to64 || x != mul_1.Args[0] {
  8699  			break
  8700  		}
  8701  		v_1_1_0_1 := v_1_1_0.Args[1]
  8702  		if v_1_1_0_1.Op != OpConst64 {
  8703  			break
  8704  		}
  8705  		s := v_1_1_0_1.AuxInt
  8706  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  8707  			break
  8708  		}
  8709  		v.reset(OpLeq16U)
  8710  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  8711  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  8712  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8713  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  8714  		v1.AddArg(v2)
  8715  		v1.AddArg(x)
  8716  		v0.AddArg(v1)
  8717  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8718  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  8719  		v0.AddArg(v3)
  8720  		v.AddArg(v0)
  8721  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8722  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  8723  		v.AddArg(v4)
  8724  		return true
  8725  	}
  8726  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (ZeroExt16to64 x) (Const64 [m])) (Const64 [s])))))
  8727  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  8728  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  8729  	for {
  8730  		_ = v.Args[1]
  8731  		x := v.Args[0]
  8732  		v_1 := v.Args[1]
  8733  		if v_1.Op != OpMul16 {
  8734  			break
  8735  		}
  8736  		_ = v_1.Args[1]
  8737  		v_1_0 := v_1.Args[0]
  8738  		if v_1_0.Op != OpConst16 {
  8739  			break
  8740  		}
  8741  		c := v_1_0.AuxInt
  8742  		v_1_1 := v_1.Args[1]
  8743  		if v_1_1.Op != OpTrunc64to16 {
  8744  			break
  8745  		}
  8746  		v_1_1_0 := v_1_1.Args[0]
  8747  		if v_1_1_0.Op != OpRsh64Ux64 {
  8748  			break
  8749  		}
  8750  		_ = v_1_1_0.Args[1]
  8751  		mul := v_1_1_0.Args[0]
  8752  		if mul.Op != OpMul64 {
  8753  			break
  8754  		}
  8755  		_ = mul.Args[1]
  8756  		mul_0 := mul.Args[0]
  8757  		if mul_0.Op != OpZeroExt16to64 || x != mul_0.Args[0] {
  8758  			break
  8759  		}
  8760  		mul_1 := mul.Args[1]
  8761  		if mul_1.Op != OpConst64 {
  8762  			break
  8763  		}
  8764  		m := mul_1.AuxInt
  8765  		v_1_1_0_1 := v_1_1_0.Args[1]
  8766  		if v_1_1_0_1.Op != OpConst64 {
  8767  			break
  8768  		}
  8769  		s := v_1_1_0_1.AuxInt
  8770  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  8771  			break
  8772  		}
  8773  		v.reset(OpLeq16U)
  8774  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  8775  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  8776  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8777  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  8778  		v1.AddArg(v2)
  8779  		v1.AddArg(x)
  8780  		v0.AddArg(v1)
  8781  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8782  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  8783  		v0.AddArg(v3)
  8784  		v.AddArg(v0)
  8785  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8786  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  8787  		v.AddArg(v4)
  8788  		return true
  8789  	}
  8790  	// match: (Eq16 x (Mul16 (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt16to64 x)) (Const64 [s]))) (Const16 [c])))
  8791  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  8792  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  8793  	for {
  8794  		_ = v.Args[1]
  8795  		x := v.Args[0]
  8796  		v_1 := v.Args[1]
  8797  		if v_1.Op != OpMul16 {
  8798  			break
  8799  		}
  8800  		_ = v_1.Args[1]
  8801  		v_1_0 := v_1.Args[0]
  8802  		if v_1_0.Op != OpTrunc64to16 {
  8803  			break
  8804  		}
  8805  		v_1_0_0 := v_1_0.Args[0]
  8806  		if v_1_0_0.Op != OpRsh64Ux64 {
  8807  			break
  8808  		}
  8809  		_ = v_1_0_0.Args[1]
  8810  		mul := v_1_0_0.Args[0]
  8811  		if mul.Op != OpMul64 {
  8812  			break
  8813  		}
  8814  		_ = mul.Args[1]
  8815  		mul_0 := mul.Args[0]
  8816  		if mul_0.Op != OpConst64 {
  8817  			break
  8818  		}
  8819  		m := mul_0.AuxInt
  8820  		mul_1 := mul.Args[1]
  8821  		if mul_1.Op != OpZeroExt16to64 || x != mul_1.Args[0] {
  8822  			break
  8823  		}
  8824  		v_1_0_0_1 := v_1_0_0.Args[1]
  8825  		if v_1_0_0_1.Op != OpConst64 {
  8826  			break
  8827  		}
  8828  		s := v_1_0_0_1.AuxInt
  8829  		v_1_1 := v_1.Args[1]
  8830  		if v_1_1.Op != OpConst16 {
  8831  			break
  8832  		}
  8833  		c := v_1_1.AuxInt
  8834  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  8835  			break
  8836  		}
  8837  		v.reset(OpLeq16U)
  8838  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  8839  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  8840  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8841  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  8842  		v1.AddArg(v2)
  8843  		v1.AddArg(x)
  8844  		v0.AddArg(v1)
  8845  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8846  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  8847  		v0.AddArg(v3)
  8848  		v.AddArg(v0)
  8849  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8850  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  8851  		v.AddArg(v4)
  8852  		return true
  8853  	}
  8854  	// match: (Eq16 x (Mul16 (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (ZeroExt16to64 x) (Const64 [m])) (Const64 [s]))) (Const16 [c])))
  8855  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  8856  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  8857  	for {
  8858  		_ = v.Args[1]
  8859  		x := v.Args[0]
  8860  		v_1 := v.Args[1]
  8861  		if v_1.Op != OpMul16 {
  8862  			break
  8863  		}
  8864  		_ = v_1.Args[1]
  8865  		v_1_0 := v_1.Args[0]
  8866  		if v_1_0.Op != OpTrunc64to16 {
  8867  			break
  8868  		}
  8869  		v_1_0_0 := v_1_0.Args[0]
  8870  		if v_1_0_0.Op != OpRsh64Ux64 {
  8871  			break
  8872  		}
  8873  		_ = v_1_0_0.Args[1]
  8874  		mul := v_1_0_0.Args[0]
  8875  		if mul.Op != OpMul64 {
  8876  			break
  8877  		}
  8878  		_ = mul.Args[1]
  8879  		mul_0 := mul.Args[0]
  8880  		if mul_0.Op != OpZeroExt16to64 || x != mul_0.Args[0] {
  8881  			break
  8882  		}
  8883  		mul_1 := mul.Args[1]
  8884  		if mul_1.Op != OpConst64 {
  8885  			break
  8886  		}
  8887  		m := mul_1.AuxInt
  8888  		v_1_0_0_1 := v_1_0_0.Args[1]
  8889  		if v_1_0_0_1.Op != OpConst64 {
  8890  			break
  8891  		}
  8892  		s := v_1_0_0_1.AuxInt
  8893  		v_1_1 := v_1.Args[1]
  8894  		if v_1_1.Op != OpConst16 {
  8895  			break
  8896  		}
  8897  		c := v_1_1.AuxInt
  8898  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  8899  			break
  8900  		}
  8901  		v.reset(OpLeq16U)
  8902  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  8903  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  8904  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8905  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  8906  		v1.AddArg(v2)
  8907  		v1.AddArg(x)
  8908  		v0.AddArg(v1)
  8909  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8910  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  8911  		v0.AddArg(v3)
  8912  		v.AddArg(v0)
  8913  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8914  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  8915  		v.AddArg(v4)
  8916  		return true
  8917  	}
  8918  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt16to64 x)) (Const64 [s])))) x)
  8919  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  8920  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  8921  	for {
  8922  		x := v.Args[1]
  8923  		v_0 := v.Args[0]
  8924  		if v_0.Op != OpMul16 {
  8925  			break
  8926  		}
  8927  		_ = v_0.Args[1]
  8928  		v_0_0 := v_0.Args[0]
  8929  		if v_0_0.Op != OpConst16 {
  8930  			break
  8931  		}
  8932  		c := v_0_0.AuxInt
  8933  		v_0_1 := v_0.Args[1]
  8934  		if v_0_1.Op != OpTrunc64to16 {
  8935  			break
  8936  		}
  8937  		v_0_1_0 := v_0_1.Args[0]
  8938  		if v_0_1_0.Op != OpRsh64Ux64 {
  8939  			break
  8940  		}
  8941  		_ = v_0_1_0.Args[1]
  8942  		mul := v_0_1_0.Args[0]
  8943  		if mul.Op != OpMul64 {
  8944  			break
  8945  		}
  8946  		_ = mul.Args[1]
  8947  		mul_0 := mul.Args[0]
  8948  		if mul_0.Op != OpConst64 {
  8949  			break
  8950  		}
  8951  		m := mul_0.AuxInt
  8952  		mul_1 := mul.Args[1]
  8953  		if mul_1.Op != OpZeroExt16to64 || x != mul_1.Args[0] {
  8954  			break
  8955  		}
  8956  		v_0_1_0_1 := v_0_1_0.Args[1]
  8957  		if v_0_1_0_1.Op != OpConst64 {
  8958  			break
  8959  		}
  8960  		s := v_0_1_0_1.AuxInt
  8961  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  8962  			break
  8963  		}
  8964  		v.reset(OpLeq16U)
  8965  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  8966  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  8967  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8968  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  8969  		v1.AddArg(v2)
  8970  		v1.AddArg(x)
  8971  		v0.AddArg(v1)
  8972  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8973  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  8974  		v0.AddArg(v3)
  8975  		v.AddArg(v0)
  8976  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  8977  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  8978  		v.AddArg(v4)
  8979  		return true
  8980  	}
  8981  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (ZeroExt16to64 x) (Const64 [m])) (Const64 [s])))) x)
  8982  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  8983  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  8984  	for {
  8985  		x := v.Args[1]
  8986  		v_0 := v.Args[0]
  8987  		if v_0.Op != OpMul16 {
  8988  			break
  8989  		}
  8990  		_ = v_0.Args[1]
  8991  		v_0_0 := v_0.Args[0]
  8992  		if v_0_0.Op != OpConst16 {
  8993  			break
  8994  		}
  8995  		c := v_0_0.AuxInt
  8996  		v_0_1 := v_0.Args[1]
  8997  		if v_0_1.Op != OpTrunc64to16 {
  8998  			break
  8999  		}
  9000  		v_0_1_0 := v_0_1.Args[0]
  9001  		if v_0_1_0.Op != OpRsh64Ux64 {
  9002  			break
  9003  		}
  9004  		_ = v_0_1_0.Args[1]
  9005  		mul := v_0_1_0.Args[0]
  9006  		if mul.Op != OpMul64 {
  9007  			break
  9008  		}
  9009  		_ = mul.Args[1]
  9010  		mul_0 := mul.Args[0]
  9011  		if mul_0.Op != OpZeroExt16to64 || x != mul_0.Args[0] {
  9012  			break
  9013  		}
  9014  		mul_1 := mul.Args[1]
  9015  		if mul_1.Op != OpConst64 {
  9016  			break
  9017  		}
  9018  		m := mul_1.AuxInt
  9019  		v_0_1_0_1 := v_0_1_0.Args[1]
  9020  		if v_0_1_0_1.Op != OpConst64 {
  9021  			break
  9022  		}
  9023  		s := v_0_1_0_1.AuxInt
  9024  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9025  			break
  9026  		}
  9027  		v.reset(OpLeq16U)
  9028  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9029  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9030  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9031  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9032  		v1.AddArg(v2)
  9033  		v1.AddArg(x)
  9034  		v0.AddArg(v1)
  9035  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9036  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9037  		v0.AddArg(v3)
  9038  		v.AddArg(v0)
  9039  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9040  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9041  		v.AddArg(v4)
  9042  		return true
  9043  	}
  9044  	// match: (Eq16 (Mul16 (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt16to64 x)) (Const64 [s]))) (Const16 [c])) x)
  9045  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  9046  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9047  	for {
  9048  		x := v.Args[1]
  9049  		v_0 := v.Args[0]
  9050  		if v_0.Op != OpMul16 {
  9051  			break
  9052  		}
  9053  		_ = v_0.Args[1]
  9054  		v_0_0 := v_0.Args[0]
  9055  		if v_0_0.Op != OpTrunc64to16 {
  9056  			break
  9057  		}
  9058  		v_0_0_0 := v_0_0.Args[0]
  9059  		if v_0_0_0.Op != OpRsh64Ux64 {
  9060  			break
  9061  		}
  9062  		_ = v_0_0_0.Args[1]
  9063  		mul := v_0_0_0.Args[0]
  9064  		if mul.Op != OpMul64 {
  9065  			break
  9066  		}
  9067  		_ = mul.Args[1]
  9068  		mul_0 := mul.Args[0]
  9069  		if mul_0.Op != OpConst64 {
  9070  			break
  9071  		}
  9072  		m := mul_0.AuxInt
  9073  		mul_1 := mul.Args[1]
  9074  		if mul_1.Op != OpZeroExt16to64 || x != mul_1.Args[0] {
  9075  			break
  9076  		}
  9077  		v_0_0_0_1 := v_0_0_0.Args[1]
  9078  		if v_0_0_0_1.Op != OpConst64 {
  9079  			break
  9080  		}
  9081  		s := v_0_0_0_1.AuxInt
  9082  		v_0_1 := v_0.Args[1]
  9083  		if v_0_1.Op != OpConst16 {
  9084  			break
  9085  		}
  9086  		c := v_0_1.AuxInt
  9087  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9088  			break
  9089  		}
  9090  		v.reset(OpLeq16U)
  9091  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9092  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9093  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9094  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9095  		v1.AddArg(v2)
  9096  		v1.AddArg(x)
  9097  		v0.AddArg(v1)
  9098  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9099  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9100  		v0.AddArg(v3)
  9101  		v.AddArg(v0)
  9102  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9103  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9104  		v.AddArg(v4)
  9105  		return true
  9106  	}
  9107  	// match: (Eq16 (Mul16 (Trunc64to16 (Rsh64Ux64 mul:(Mul64 (ZeroExt16to64 x) (Const64 [m])) (Const64 [s]))) (Const16 [c])) x)
  9108  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16,c).m) && s == 16+umagic(16,c).s && x.Op != OpConst16 && udivisibleOK(16,c)
  9109  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9110  	for {
  9111  		x := v.Args[1]
  9112  		v_0 := v.Args[0]
  9113  		if v_0.Op != OpMul16 {
  9114  			break
  9115  		}
  9116  		_ = v_0.Args[1]
  9117  		v_0_0 := v_0.Args[0]
  9118  		if v_0_0.Op != OpTrunc64to16 {
  9119  			break
  9120  		}
  9121  		v_0_0_0 := v_0_0.Args[0]
  9122  		if v_0_0_0.Op != OpRsh64Ux64 {
  9123  			break
  9124  		}
  9125  		_ = v_0_0_0.Args[1]
  9126  		mul := v_0_0_0.Args[0]
  9127  		if mul.Op != OpMul64 {
  9128  			break
  9129  		}
  9130  		_ = mul.Args[1]
  9131  		mul_0 := mul.Args[0]
  9132  		if mul_0.Op != OpZeroExt16to64 || x != mul_0.Args[0] {
  9133  			break
  9134  		}
  9135  		mul_1 := mul.Args[1]
  9136  		if mul_1.Op != OpConst64 {
  9137  			break
  9138  		}
  9139  		m := mul_1.AuxInt
  9140  		v_0_0_0_1 := v_0_0_0.Args[1]
  9141  		if v_0_0_0_1.Op != OpConst64 {
  9142  			break
  9143  		}
  9144  		s := v_0_0_0_1.AuxInt
  9145  		v_0_1 := v_0.Args[1]
  9146  		if v_0_1.Op != OpConst16 {
  9147  			break
  9148  		}
  9149  		c := v_0_1.AuxInt
  9150  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<16+umagic(16, c).m) && s == 16+umagic(16, c).s && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9151  			break
  9152  		}
  9153  		v.reset(OpLeq16U)
  9154  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9155  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9156  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9157  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9158  		v1.AddArg(v2)
  9159  		v1.AddArg(x)
  9160  		v0.AddArg(v1)
  9161  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9162  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9163  		v0.AddArg(v3)
  9164  		v.AddArg(v0)
  9165  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9166  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9167  		v.AddArg(v4)
  9168  		return true
  9169  	}
  9170  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x)) (Const64 [s])))))
  9171  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9172  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9173  	for {
  9174  		_ = v.Args[1]
  9175  		x := v.Args[0]
  9176  		v_1 := v.Args[1]
  9177  		if v_1.Op != OpMul16 {
  9178  			break
  9179  		}
  9180  		_ = v_1.Args[1]
  9181  		v_1_0 := v_1.Args[0]
  9182  		if v_1_0.Op != OpConst16 {
  9183  			break
  9184  		}
  9185  		c := v_1_0.AuxInt
  9186  		v_1_1 := v_1.Args[1]
  9187  		if v_1_1.Op != OpTrunc32to16 {
  9188  			break
  9189  		}
  9190  		v_1_1_0 := v_1_1.Args[0]
  9191  		if v_1_1_0.Op != OpRsh32Ux64 {
  9192  			break
  9193  		}
  9194  		_ = v_1_1_0.Args[1]
  9195  		mul := v_1_1_0.Args[0]
  9196  		if mul.Op != OpMul32 {
  9197  			break
  9198  		}
  9199  		_ = mul.Args[1]
  9200  		mul_0 := mul.Args[0]
  9201  		if mul_0.Op != OpConst32 {
  9202  			break
  9203  		}
  9204  		m := mul_0.AuxInt
  9205  		mul_1 := mul.Args[1]
  9206  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
  9207  			break
  9208  		}
  9209  		v_1_1_0_1 := v_1_1_0.Args[1]
  9210  		if v_1_1_0_1.Op != OpConst64 {
  9211  			break
  9212  		}
  9213  		s := v_1_1_0_1.AuxInt
  9214  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9215  			break
  9216  		}
  9217  		v.reset(OpLeq16U)
  9218  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9219  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9220  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9221  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9222  		v1.AddArg(v2)
  9223  		v1.AddArg(x)
  9224  		v0.AddArg(v1)
  9225  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9226  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9227  		v0.AddArg(v3)
  9228  		v.AddArg(v0)
  9229  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9230  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9231  		v.AddArg(v4)
  9232  		return true
  9233  	}
  9234  	return false
  9235  }
  9236  func rewriteValuegeneric_OpEq16_20(v *Value) bool {
  9237  	b := v.Block
  9238  	typ := &b.Func.Config.Types
  9239  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (ZeroExt16to32 x) (Const32 [m])) (Const64 [s])))))
  9240  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9241  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9242  	for {
  9243  		_ = v.Args[1]
  9244  		x := v.Args[0]
  9245  		v_1 := v.Args[1]
  9246  		if v_1.Op != OpMul16 {
  9247  			break
  9248  		}
  9249  		_ = v_1.Args[1]
  9250  		v_1_0 := v_1.Args[0]
  9251  		if v_1_0.Op != OpConst16 {
  9252  			break
  9253  		}
  9254  		c := v_1_0.AuxInt
  9255  		v_1_1 := v_1.Args[1]
  9256  		if v_1_1.Op != OpTrunc32to16 {
  9257  			break
  9258  		}
  9259  		v_1_1_0 := v_1_1.Args[0]
  9260  		if v_1_1_0.Op != OpRsh32Ux64 {
  9261  			break
  9262  		}
  9263  		_ = v_1_1_0.Args[1]
  9264  		mul := v_1_1_0.Args[0]
  9265  		if mul.Op != OpMul32 {
  9266  			break
  9267  		}
  9268  		_ = mul.Args[1]
  9269  		mul_0 := mul.Args[0]
  9270  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
  9271  			break
  9272  		}
  9273  		mul_1 := mul.Args[1]
  9274  		if mul_1.Op != OpConst32 {
  9275  			break
  9276  		}
  9277  		m := mul_1.AuxInt
  9278  		v_1_1_0_1 := v_1_1_0.Args[1]
  9279  		if v_1_1_0_1.Op != OpConst64 {
  9280  			break
  9281  		}
  9282  		s := v_1_1_0_1.AuxInt
  9283  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9284  			break
  9285  		}
  9286  		v.reset(OpLeq16U)
  9287  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9288  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9289  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9290  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9291  		v1.AddArg(v2)
  9292  		v1.AddArg(x)
  9293  		v0.AddArg(v1)
  9294  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9295  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9296  		v0.AddArg(v3)
  9297  		v.AddArg(v0)
  9298  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9299  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9300  		v.AddArg(v4)
  9301  		return true
  9302  	}
  9303  	// match: (Eq16 x (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x)) (Const64 [s]))) (Const16 [c])))
  9304  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9305  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9306  	for {
  9307  		_ = v.Args[1]
  9308  		x := v.Args[0]
  9309  		v_1 := v.Args[1]
  9310  		if v_1.Op != OpMul16 {
  9311  			break
  9312  		}
  9313  		_ = v_1.Args[1]
  9314  		v_1_0 := v_1.Args[0]
  9315  		if v_1_0.Op != OpTrunc32to16 {
  9316  			break
  9317  		}
  9318  		v_1_0_0 := v_1_0.Args[0]
  9319  		if v_1_0_0.Op != OpRsh32Ux64 {
  9320  			break
  9321  		}
  9322  		_ = v_1_0_0.Args[1]
  9323  		mul := v_1_0_0.Args[0]
  9324  		if mul.Op != OpMul32 {
  9325  			break
  9326  		}
  9327  		_ = mul.Args[1]
  9328  		mul_0 := mul.Args[0]
  9329  		if mul_0.Op != OpConst32 {
  9330  			break
  9331  		}
  9332  		m := mul_0.AuxInt
  9333  		mul_1 := mul.Args[1]
  9334  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
  9335  			break
  9336  		}
  9337  		v_1_0_0_1 := v_1_0_0.Args[1]
  9338  		if v_1_0_0_1.Op != OpConst64 {
  9339  			break
  9340  		}
  9341  		s := v_1_0_0_1.AuxInt
  9342  		v_1_1 := v_1.Args[1]
  9343  		if v_1_1.Op != OpConst16 {
  9344  			break
  9345  		}
  9346  		c := v_1_1.AuxInt
  9347  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9348  			break
  9349  		}
  9350  		v.reset(OpLeq16U)
  9351  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9352  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9353  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9354  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9355  		v1.AddArg(v2)
  9356  		v1.AddArg(x)
  9357  		v0.AddArg(v1)
  9358  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9359  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9360  		v0.AddArg(v3)
  9361  		v.AddArg(v0)
  9362  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9363  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9364  		v.AddArg(v4)
  9365  		return true
  9366  	}
  9367  	// match: (Eq16 x (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (ZeroExt16to32 x) (Const32 [m])) (Const64 [s]))) (Const16 [c])))
  9368  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9369  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9370  	for {
  9371  		_ = v.Args[1]
  9372  		x := v.Args[0]
  9373  		v_1 := v.Args[1]
  9374  		if v_1.Op != OpMul16 {
  9375  			break
  9376  		}
  9377  		_ = v_1.Args[1]
  9378  		v_1_0 := v_1.Args[0]
  9379  		if v_1_0.Op != OpTrunc32to16 {
  9380  			break
  9381  		}
  9382  		v_1_0_0 := v_1_0.Args[0]
  9383  		if v_1_0_0.Op != OpRsh32Ux64 {
  9384  			break
  9385  		}
  9386  		_ = v_1_0_0.Args[1]
  9387  		mul := v_1_0_0.Args[0]
  9388  		if mul.Op != OpMul32 {
  9389  			break
  9390  		}
  9391  		_ = mul.Args[1]
  9392  		mul_0 := mul.Args[0]
  9393  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
  9394  			break
  9395  		}
  9396  		mul_1 := mul.Args[1]
  9397  		if mul_1.Op != OpConst32 {
  9398  			break
  9399  		}
  9400  		m := mul_1.AuxInt
  9401  		v_1_0_0_1 := v_1_0_0.Args[1]
  9402  		if v_1_0_0_1.Op != OpConst64 {
  9403  			break
  9404  		}
  9405  		s := v_1_0_0_1.AuxInt
  9406  		v_1_1 := v_1.Args[1]
  9407  		if v_1_1.Op != OpConst16 {
  9408  			break
  9409  		}
  9410  		c := v_1_1.AuxInt
  9411  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9412  			break
  9413  		}
  9414  		v.reset(OpLeq16U)
  9415  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9416  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9417  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9418  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9419  		v1.AddArg(v2)
  9420  		v1.AddArg(x)
  9421  		v0.AddArg(v1)
  9422  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9423  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9424  		v0.AddArg(v3)
  9425  		v.AddArg(v0)
  9426  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9427  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9428  		v.AddArg(v4)
  9429  		return true
  9430  	}
  9431  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x)) (Const64 [s])))) x)
  9432  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9433  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9434  	for {
  9435  		x := v.Args[1]
  9436  		v_0 := v.Args[0]
  9437  		if v_0.Op != OpMul16 {
  9438  			break
  9439  		}
  9440  		_ = v_0.Args[1]
  9441  		v_0_0 := v_0.Args[0]
  9442  		if v_0_0.Op != OpConst16 {
  9443  			break
  9444  		}
  9445  		c := v_0_0.AuxInt
  9446  		v_0_1 := v_0.Args[1]
  9447  		if v_0_1.Op != OpTrunc32to16 {
  9448  			break
  9449  		}
  9450  		v_0_1_0 := v_0_1.Args[0]
  9451  		if v_0_1_0.Op != OpRsh32Ux64 {
  9452  			break
  9453  		}
  9454  		_ = v_0_1_0.Args[1]
  9455  		mul := v_0_1_0.Args[0]
  9456  		if mul.Op != OpMul32 {
  9457  			break
  9458  		}
  9459  		_ = mul.Args[1]
  9460  		mul_0 := mul.Args[0]
  9461  		if mul_0.Op != OpConst32 {
  9462  			break
  9463  		}
  9464  		m := mul_0.AuxInt
  9465  		mul_1 := mul.Args[1]
  9466  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
  9467  			break
  9468  		}
  9469  		v_0_1_0_1 := v_0_1_0.Args[1]
  9470  		if v_0_1_0_1.Op != OpConst64 {
  9471  			break
  9472  		}
  9473  		s := v_0_1_0_1.AuxInt
  9474  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9475  			break
  9476  		}
  9477  		v.reset(OpLeq16U)
  9478  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9479  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9480  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9481  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9482  		v1.AddArg(v2)
  9483  		v1.AddArg(x)
  9484  		v0.AddArg(v1)
  9485  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9486  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9487  		v0.AddArg(v3)
  9488  		v.AddArg(v0)
  9489  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9490  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9491  		v.AddArg(v4)
  9492  		return true
  9493  	}
  9494  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (ZeroExt16to32 x) (Const32 [m])) (Const64 [s])))) x)
  9495  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9496  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9497  	for {
  9498  		x := v.Args[1]
  9499  		v_0 := v.Args[0]
  9500  		if v_0.Op != OpMul16 {
  9501  			break
  9502  		}
  9503  		_ = v_0.Args[1]
  9504  		v_0_0 := v_0.Args[0]
  9505  		if v_0_0.Op != OpConst16 {
  9506  			break
  9507  		}
  9508  		c := v_0_0.AuxInt
  9509  		v_0_1 := v_0.Args[1]
  9510  		if v_0_1.Op != OpTrunc32to16 {
  9511  			break
  9512  		}
  9513  		v_0_1_0 := v_0_1.Args[0]
  9514  		if v_0_1_0.Op != OpRsh32Ux64 {
  9515  			break
  9516  		}
  9517  		_ = v_0_1_0.Args[1]
  9518  		mul := v_0_1_0.Args[0]
  9519  		if mul.Op != OpMul32 {
  9520  			break
  9521  		}
  9522  		_ = mul.Args[1]
  9523  		mul_0 := mul.Args[0]
  9524  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
  9525  			break
  9526  		}
  9527  		mul_1 := mul.Args[1]
  9528  		if mul_1.Op != OpConst32 {
  9529  			break
  9530  		}
  9531  		m := mul_1.AuxInt
  9532  		v_0_1_0_1 := v_0_1_0.Args[1]
  9533  		if v_0_1_0_1.Op != OpConst64 {
  9534  			break
  9535  		}
  9536  		s := v_0_1_0_1.AuxInt
  9537  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9538  			break
  9539  		}
  9540  		v.reset(OpLeq16U)
  9541  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9542  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9543  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9544  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9545  		v1.AddArg(v2)
  9546  		v1.AddArg(x)
  9547  		v0.AddArg(v1)
  9548  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9549  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9550  		v0.AddArg(v3)
  9551  		v.AddArg(v0)
  9552  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9553  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9554  		v.AddArg(v4)
  9555  		return true
  9556  	}
  9557  	// match: (Eq16 (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x)) (Const64 [s]))) (Const16 [c])) x)
  9558  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9559  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9560  	for {
  9561  		x := v.Args[1]
  9562  		v_0 := v.Args[0]
  9563  		if v_0.Op != OpMul16 {
  9564  			break
  9565  		}
  9566  		_ = v_0.Args[1]
  9567  		v_0_0 := v_0.Args[0]
  9568  		if v_0_0.Op != OpTrunc32to16 {
  9569  			break
  9570  		}
  9571  		v_0_0_0 := v_0_0.Args[0]
  9572  		if v_0_0_0.Op != OpRsh32Ux64 {
  9573  			break
  9574  		}
  9575  		_ = v_0_0_0.Args[1]
  9576  		mul := v_0_0_0.Args[0]
  9577  		if mul.Op != OpMul32 {
  9578  			break
  9579  		}
  9580  		_ = mul.Args[1]
  9581  		mul_0 := mul.Args[0]
  9582  		if mul_0.Op != OpConst32 {
  9583  			break
  9584  		}
  9585  		m := mul_0.AuxInt
  9586  		mul_1 := mul.Args[1]
  9587  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
  9588  			break
  9589  		}
  9590  		v_0_0_0_1 := v_0_0_0.Args[1]
  9591  		if v_0_0_0_1.Op != OpConst64 {
  9592  			break
  9593  		}
  9594  		s := v_0_0_0_1.AuxInt
  9595  		v_0_1 := v_0.Args[1]
  9596  		if v_0_1.Op != OpConst16 {
  9597  			break
  9598  		}
  9599  		c := v_0_1.AuxInt
  9600  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9601  			break
  9602  		}
  9603  		v.reset(OpLeq16U)
  9604  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9605  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9606  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9607  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9608  		v1.AddArg(v2)
  9609  		v1.AddArg(x)
  9610  		v0.AddArg(v1)
  9611  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9612  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9613  		v0.AddArg(v3)
  9614  		v.AddArg(v0)
  9615  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9616  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9617  		v.AddArg(v4)
  9618  		return true
  9619  	}
  9620  	// match: (Eq16 (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (ZeroExt16to32 x) (Const32 [m])) (Const64 [s]))) (Const16 [c])) x)
  9621  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16,c).m/2) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
  9622  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9623  	for {
  9624  		x := v.Args[1]
  9625  		v_0 := v.Args[0]
  9626  		if v_0.Op != OpMul16 {
  9627  			break
  9628  		}
  9629  		_ = v_0.Args[1]
  9630  		v_0_0 := v_0.Args[0]
  9631  		if v_0_0.Op != OpTrunc32to16 {
  9632  			break
  9633  		}
  9634  		v_0_0_0 := v_0_0.Args[0]
  9635  		if v_0_0_0.Op != OpRsh32Ux64 {
  9636  			break
  9637  		}
  9638  		_ = v_0_0_0.Args[1]
  9639  		mul := v_0_0_0.Args[0]
  9640  		if mul.Op != OpMul32 {
  9641  			break
  9642  		}
  9643  		_ = mul.Args[1]
  9644  		mul_0 := mul.Args[0]
  9645  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
  9646  			break
  9647  		}
  9648  		mul_1 := mul.Args[1]
  9649  		if mul_1.Op != OpConst32 {
  9650  			break
  9651  		}
  9652  		m := mul_1.AuxInt
  9653  		v_0_0_0_1 := v_0_0_0.Args[1]
  9654  		if v_0_0_0_1.Op != OpConst64 {
  9655  			break
  9656  		}
  9657  		s := v_0_0_0_1.AuxInt
  9658  		v_0_1 := v_0.Args[1]
  9659  		if v_0_1.Op != OpConst16 {
  9660  			break
  9661  		}
  9662  		c := v_0_1.AuxInt
  9663  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+umagic(16, c).m/2) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9664  			break
  9665  		}
  9666  		v.reset(OpLeq16U)
  9667  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9668  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9669  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9670  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9671  		v1.AddArg(v2)
  9672  		v1.AddArg(x)
  9673  		v0.AddArg(v1)
  9674  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9675  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9676  		v0.AddArg(v3)
  9677  		v.AddArg(v0)
  9678  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9679  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9680  		v.AddArg(v4)
  9681  		return true
  9682  	}
  9683  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1]))) (Const64 [s])))))
  9684  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
  9685  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9686  	for {
  9687  		_ = v.Args[1]
  9688  		x := v.Args[0]
  9689  		v_1 := v.Args[1]
  9690  		if v_1.Op != OpMul16 {
  9691  			break
  9692  		}
  9693  		_ = v_1.Args[1]
  9694  		v_1_0 := v_1.Args[0]
  9695  		if v_1_0.Op != OpConst16 {
  9696  			break
  9697  		}
  9698  		c := v_1_0.AuxInt
  9699  		v_1_1 := v_1.Args[1]
  9700  		if v_1_1.Op != OpTrunc32to16 {
  9701  			break
  9702  		}
  9703  		v_1_1_0 := v_1_1.Args[0]
  9704  		if v_1_1_0.Op != OpRsh32Ux64 {
  9705  			break
  9706  		}
  9707  		_ = v_1_1_0.Args[1]
  9708  		mul := v_1_1_0.Args[0]
  9709  		if mul.Op != OpMul32 {
  9710  			break
  9711  		}
  9712  		_ = mul.Args[1]
  9713  		mul_0 := mul.Args[0]
  9714  		if mul_0.Op != OpConst32 {
  9715  			break
  9716  		}
  9717  		m := mul_0.AuxInt
  9718  		mul_1 := mul.Args[1]
  9719  		if mul_1.Op != OpRsh32Ux64 {
  9720  			break
  9721  		}
  9722  		_ = mul_1.Args[1]
  9723  		mul_1_0 := mul_1.Args[0]
  9724  		if mul_1_0.Op != OpZeroExt16to32 || x != mul_1_0.Args[0] {
  9725  			break
  9726  		}
  9727  		mul_1_1 := mul_1.Args[1]
  9728  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
  9729  			break
  9730  		}
  9731  		v_1_1_0_1 := v_1_1_0.Args[1]
  9732  		if v_1_1_0_1.Op != OpConst64 {
  9733  			break
  9734  		}
  9735  		s := v_1_1_0_1.AuxInt
  9736  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9737  			break
  9738  		}
  9739  		v.reset(OpLeq16U)
  9740  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9741  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9742  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9743  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9744  		v1.AddArg(v2)
  9745  		v1.AddArg(x)
  9746  		v0.AddArg(v1)
  9747  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9748  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9749  		v0.AddArg(v3)
  9750  		v.AddArg(v0)
  9751  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9752  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9753  		v.AddArg(v4)
  9754  		return true
  9755  	}
  9756  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1])) (Const32 [m])) (Const64 [s])))))
  9757  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
  9758  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9759  	for {
  9760  		_ = v.Args[1]
  9761  		x := v.Args[0]
  9762  		v_1 := v.Args[1]
  9763  		if v_1.Op != OpMul16 {
  9764  			break
  9765  		}
  9766  		_ = v_1.Args[1]
  9767  		v_1_0 := v_1.Args[0]
  9768  		if v_1_0.Op != OpConst16 {
  9769  			break
  9770  		}
  9771  		c := v_1_0.AuxInt
  9772  		v_1_1 := v_1.Args[1]
  9773  		if v_1_1.Op != OpTrunc32to16 {
  9774  			break
  9775  		}
  9776  		v_1_1_0 := v_1_1.Args[0]
  9777  		if v_1_1_0.Op != OpRsh32Ux64 {
  9778  			break
  9779  		}
  9780  		_ = v_1_1_0.Args[1]
  9781  		mul := v_1_1_0.Args[0]
  9782  		if mul.Op != OpMul32 {
  9783  			break
  9784  		}
  9785  		_ = mul.Args[1]
  9786  		mul_0 := mul.Args[0]
  9787  		if mul_0.Op != OpRsh32Ux64 {
  9788  			break
  9789  		}
  9790  		_ = mul_0.Args[1]
  9791  		mul_0_0 := mul_0.Args[0]
  9792  		if mul_0_0.Op != OpZeroExt16to32 || x != mul_0_0.Args[0] {
  9793  			break
  9794  		}
  9795  		mul_0_1 := mul_0.Args[1]
  9796  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
  9797  			break
  9798  		}
  9799  		mul_1 := mul.Args[1]
  9800  		if mul_1.Op != OpConst32 {
  9801  			break
  9802  		}
  9803  		m := mul_1.AuxInt
  9804  		v_1_1_0_1 := v_1_1_0.Args[1]
  9805  		if v_1_1_0_1.Op != OpConst64 {
  9806  			break
  9807  		}
  9808  		s := v_1_1_0_1.AuxInt
  9809  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9810  			break
  9811  		}
  9812  		v.reset(OpLeq16U)
  9813  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9814  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9815  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9816  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9817  		v1.AddArg(v2)
  9818  		v1.AddArg(x)
  9819  		v0.AddArg(v1)
  9820  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9821  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9822  		v0.AddArg(v3)
  9823  		v.AddArg(v0)
  9824  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9825  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9826  		v.AddArg(v4)
  9827  		return true
  9828  	}
  9829  	// match: (Eq16 x (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1]))) (Const64 [s]))) (Const16 [c])))
  9830  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
  9831  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9832  	for {
  9833  		_ = v.Args[1]
  9834  		x := v.Args[0]
  9835  		v_1 := v.Args[1]
  9836  		if v_1.Op != OpMul16 {
  9837  			break
  9838  		}
  9839  		_ = v_1.Args[1]
  9840  		v_1_0 := v_1.Args[0]
  9841  		if v_1_0.Op != OpTrunc32to16 {
  9842  			break
  9843  		}
  9844  		v_1_0_0 := v_1_0.Args[0]
  9845  		if v_1_0_0.Op != OpRsh32Ux64 {
  9846  			break
  9847  		}
  9848  		_ = v_1_0_0.Args[1]
  9849  		mul := v_1_0_0.Args[0]
  9850  		if mul.Op != OpMul32 {
  9851  			break
  9852  		}
  9853  		_ = mul.Args[1]
  9854  		mul_0 := mul.Args[0]
  9855  		if mul_0.Op != OpConst32 {
  9856  			break
  9857  		}
  9858  		m := mul_0.AuxInt
  9859  		mul_1 := mul.Args[1]
  9860  		if mul_1.Op != OpRsh32Ux64 {
  9861  			break
  9862  		}
  9863  		_ = mul_1.Args[1]
  9864  		mul_1_0 := mul_1.Args[0]
  9865  		if mul_1_0.Op != OpZeroExt16to32 || x != mul_1_0.Args[0] {
  9866  			break
  9867  		}
  9868  		mul_1_1 := mul_1.Args[1]
  9869  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
  9870  			break
  9871  		}
  9872  		v_1_0_0_1 := v_1_0_0.Args[1]
  9873  		if v_1_0_0_1.Op != OpConst64 {
  9874  			break
  9875  		}
  9876  		s := v_1_0_0_1.AuxInt
  9877  		v_1_1 := v_1.Args[1]
  9878  		if v_1_1.Op != OpConst16 {
  9879  			break
  9880  		}
  9881  		c := v_1_1.AuxInt
  9882  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9883  			break
  9884  		}
  9885  		v.reset(OpLeq16U)
  9886  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9887  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9888  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9889  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9890  		v1.AddArg(v2)
  9891  		v1.AddArg(x)
  9892  		v0.AddArg(v1)
  9893  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9894  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9895  		v0.AddArg(v3)
  9896  		v.AddArg(v0)
  9897  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9898  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9899  		v.AddArg(v4)
  9900  		return true
  9901  	}
  9902  	return false
  9903  }
  9904  func rewriteValuegeneric_OpEq16_30(v *Value) bool {
  9905  	b := v.Block
  9906  	typ := &b.Func.Config.Types
  9907  	// match: (Eq16 x (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1])) (Const32 [m])) (Const64 [s]))) (Const16 [c])))
  9908  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
  9909  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9910  	for {
  9911  		_ = v.Args[1]
  9912  		x := v.Args[0]
  9913  		v_1 := v.Args[1]
  9914  		if v_1.Op != OpMul16 {
  9915  			break
  9916  		}
  9917  		_ = v_1.Args[1]
  9918  		v_1_0 := v_1.Args[0]
  9919  		if v_1_0.Op != OpTrunc32to16 {
  9920  			break
  9921  		}
  9922  		v_1_0_0 := v_1_0.Args[0]
  9923  		if v_1_0_0.Op != OpRsh32Ux64 {
  9924  			break
  9925  		}
  9926  		_ = v_1_0_0.Args[1]
  9927  		mul := v_1_0_0.Args[0]
  9928  		if mul.Op != OpMul32 {
  9929  			break
  9930  		}
  9931  		_ = mul.Args[1]
  9932  		mul_0 := mul.Args[0]
  9933  		if mul_0.Op != OpRsh32Ux64 {
  9934  			break
  9935  		}
  9936  		_ = mul_0.Args[1]
  9937  		mul_0_0 := mul_0.Args[0]
  9938  		if mul_0_0.Op != OpZeroExt16to32 || x != mul_0_0.Args[0] {
  9939  			break
  9940  		}
  9941  		mul_0_1 := mul_0.Args[1]
  9942  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
  9943  			break
  9944  		}
  9945  		mul_1 := mul.Args[1]
  9946  		if mul_1.Op != OpConst32 {
  9947  			break
  9948  		}
  9949  		m := mul_1.AuxInt
  9950  		v_1_0_0_1 := v_1_0_0.Args[1]
  9951  		if v_1_0_0_1.Op != OpConst64 {
  9952  			break
  9953  		}
  9954  		s := v_1_0_0_1.AuxInt
  9955  		v_1_1 := v_1.Args[1]
  9956  		if v_1_1.Op != OpConst16 {
  9957  			break
  9958  		}
  9959  		c := v_1_1.AuxInt
  9960  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
  9961  			break
  9962  		}
  9963  		v.reset(OpLeq16U)
  9964  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
  9965  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
  9966  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9967  		v2.AuxInt = int64(int16(udivisible(16, c).m))
  9968  		v1.AddArg(v2)
  9969  		v1.AddArg(x)
  9970  		v0.AddArg(v1)
  9971  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9972  		v3.AuxInt = int64(16 - udivisible(16, c).k)
  9973  		v0.AddArg(v3)
  9974  		v.AddArg(v0)
  9975  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
  9976  		v4.AuxInt = int64(int16(udivisible(16, c).max))
  9977  		v.AddArg(v4)
  9978  		return true
  9979  	}
  9980  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1]))) (Const64 [s])))) x)
  9981  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
  9982  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
  9983  	for {
  9984  		x := v.Args[1]
  9985  		v_0 := v.Args[0]
  9986  		if v_0.Op != OpMul16 {
  9987  			break
  9988  		}
  9989  		_ = v_0.Args[1]
  9990  		v_0_0 := v_0.Args[0]
  9991  		if v_0_0.Op != OpConst16 {
  9992  			break
  9993  		}
  9994  		c := v_0_0.AuxInt
  9995  		v_0_1 := v_0.Args[1]
  9996  		if v_0_1.Op != OpTrunc32to16 {
  9997  			break
  9998  		}
  9999  		v_0_1_0 := v_0_1.Args[0]
 10000  		if v_0_1_0.Op != OpRsh32Ux64 {
 10001  			break
 10002  		}
 10003  		_ = v_0_1_0.Args[1]
 10004  		mul := v_0_1_0.Args[0]
 10005  		if mul.Op != OpMul32 {
 10006  			break
 10007  		}
 10008  		_ = mul.Args[1]
 10009  		mul_0 := mul.Args[0]
 10010  		if mul_0.Op != OpConst32 {
 10011  			break
 10012  		}
 10013  		m := mul_0.AuxInt
 10014  		mul_1 := mul.Args[1]
 10015  		if mul_1.Op != OpRsh32Ux64 {
 10016  			break
 10017  		}
 10018  		_ = mul_1.Args[1]
 10019  		mul_1_0 := mul_1.Args[0]
 10020  		if mul_1_0.Op != OpZeroExt16to32 || x != mul_1_0.Args[0] {
 10021  			break
 10022  		}
 10023  		mul_1_1 := mul_1.Args[1]
 10024  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 10025  			break
 10026  		}
 10027  		v_0_1_0_1 := v_0_1_0.Args[1]
 10028  		if v_0_1_0_1.Op != OpConst64 {
 10029  			break
 10030  		}
 10031  		s := v_0_1_0_1.AuxInt
 10032  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10033  			break
 10034  		}
 10035  		v.reset(OpLeq16U)
 10036  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10037  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10038  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10039  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10040  		v1.AddArg(v2)
 10041  		v1.AddArg(x)
 10042  		v0.AddArg(v1)
 10043  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10044  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10045  		v0.AddArg(v3)
 10046  		v.AddArg(v0)
 10047  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10048  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10049  		v.AddArg(v4)
 10050  		return true
 10051  	}
 10052  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1])) (Const32 [m])) (Const64 [s])))) x)
 10053  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
 10054  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10055  	for {
 10056  		x := v.Args[1]
 10057  		v_0 := v.Args[0]
 10058  		if v_0.Op != OpMul16 {
 10059  			break
 10060  		}
 10061  		_ = v_0.Args[1]
 10062  		v_0_0 := v_0.Args[0]
 10063  		if v_0_0.Op != OpConst16 {
 10064  			break
 10065  		}
 10066  		c := v_0_0.AuxInt
 10067  		v_0_1 := v_0.Args[1]
 10068  		if v_0_1.Op != OpTrunc32to16 {
 10069  			break
 10070  		}
 10071  		v_0_1_0 := v_0_1.Args[0]
 10072  		if v_0_1_0.Op != OpRsh32Ux64 {
 10073  			break
 10074  		}
 10075  		_ = v_0_1_0.Args[1]
 10076  		mul := v_0_1_0.Args[0]
 10077  		if mul.Op != OpMul32 {
 10078  			break
 10079  		}
 10080  		_ = mul.Args[1]
 10081  		mul_0 := mul.Args[0]
 10082  		if mul_0.Op != OpRsh32Ux64 {
 10083  			break
 10084  		}
 10085  		_ = mul_0.Args[1]
 10086  		mul_0_0 := mul_0.Args[0]
 10087  		if mul_0_0.Op != OpZeroExt16to32 || x != mul_0_0.Args[0] {
 10088  			break
 10089  		}
 10090  		mul_0_1 := mul_0.Args[1]
 10091  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 10092  			break
 10093  		}
 10094  		mul_1 := mul.Args[1]
 10095  		if mul_1.Op != OpConst32 {
 10096  			break
 10097  		}
 10098  		m := mul_1.AuxInt
 10099  		v_0_1_0_1 := v_0_1_0.Args[1]
 10100  		if v_0_1_0_1.Op != OpConst64 {
 10101  			break
 10102  		}
 10103  		s := v_0_1_0_1.AuxInt
 10104  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10105  			break
 10106  		}
 10107  		v.reset(OpLeq16U)
 10108  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10109  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10110  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10111  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10112  		v1.AddArg(v2)
 10113  		v1.AddArg(x)
 10114  		v0.AddArg(v1)
 10115  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10116  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10117  		v0.AddArg(v3)
 10118  		v.AddArg(v0)
 10119  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10120  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10121  		v.AddArg(v4)
 10122  		return true
 10123  	}
 10124  	// match: (Eq16 (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1]))) (Const64 [s]))) (Const16 [c])) x)
 10125  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
 10126  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10127  	for {
 10128  		x := v.Args[1]
 10129  		v_0 := v.Args[0]
 10130  		if v_0.Op != OpMul16 {
 10131  			break
 10132  		}
 10133  		_ = v_0.Args[1]
 10134  		v_0_0 := v_0.Args[0]
 10135  		if v_0_0.Op != OpTrunc32to16 {
 10136  			break
 10137  		}
 10138  		v_0_0_0 := v_0_0.Args[0]
 10139  		if v_0_0_0.Op != OpRsh32Ux64 {
 10140  			break
 10141  		}
 10142  		_ = v_0_0_0.Args[1]
 10143  		mul := v_0_0_0.Args[0]
 10144  		if mul.Op != OpMul32 {
 10145  			break
 10146  		}
 10147  		_ = mul.Args[1]
 10148  		mul_0 := mul.Args[0]
 10149  		if mul_0.Op != OpConst32 {
 10150  			break
 10151  		}
 10152  		m := mul_0.AuxInt
 10153  		mul_1 := mul.Args[1]
 10154  		if mul_1.Op != OpRsh32Ux64 {
 10155  			break
 10156  		}
 10157  		_ = mul_1.Args[1]
 10158  		mul_1_0 := mul_1.Args[0]
 10159  		if mul_1_0.Op != OpZeroExt16to32 || x != mul_1_0.Args[0] {
 10160  			break
 10161  		}
 10162  		mul_1_1 := mul_1.Args[1]
 10163  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 10164  			break
 10165  		}
 10166  		v_0_0_0_1 := v_0_0_0.Args[1]
 10167  		if v_0_0_0_1.Op != OpConst64 {
 10168  			break
 10169  		}
 10170  		s := v_0_0_0_1.AuxInt
 10171  		v_0_1 := v_0.Args[1]
 10172  		if v_0_1.Op != OpConst16 {
 10173  			break
 10174  		}
 10175  		c := v_0_1.AuxInt
 10176  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10177  			break
 10178  		}
 10179  		v.reset(OpLeq16U)
 10180  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10181  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10182  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10183  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10184  		v1.AddArg(v2)
 10185  		v1.AddArg(x)
 10186  		v0.AddArg(v1)
 10187  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10188  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10189  		v0.AddArg(v3)
 10190  		v.AddArg(v0)
 10191  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10192  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10193  		v.AddArg(v4)
 10194  		return true
 10195  	}
 10196  	// match: (Eq16 (Mul16 (Trunc32to16 (Rsh32Ux64 mul:(Mul32 (Rsh32Ux64 (ZeroExt16to32 x) (Const64 [1])) (Const32 [m])) (Const64 [s]))) (Const16 [c])) x)
 10197  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16,c).m+1)/2) && s == 16+umagic(16,c).s-2 && x.Op != OpConst16 && udivisibleOK(16,c)
 10198  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10199  	for {
 10200  		x := v.Args[1]
 10201  		v_0 := v.Args[0]
 10202  		if v_0.Op != OpMul16 {
 10203  			break
 10204  		}
 10205  		_ = v_0.Args[1]
 10206  		v_0_0 := v_0.Args[0]
 10207  		if v_0_0.Op != OpTrunc32to16 {
 10208  			break
 10209  		}
 10210  		v_0_0_0 := v_0_0.Args[0]
 10211  		if v_0_0_0.Op != OpRsh32Ux64 {
 10212  			break
 10213  		}
 10214  		_ = v_0_0_0.Args[1]
 10215  		mul := v_0_0_0.Args[0]
 10216  		if mul.Op != OpMul32 {
 10217  			break
 10218  		}
 10219  		_ = mul.Args[1]
 10220  		mul_0 := mul.Args[0]
 10221  		if mul_0.Op != OpRsh32Ux64 {
 10222  			break
 10223  		}
 10224  		_ = mul_0.Args[1]
 10225  		mul_0_0 := mul_0.Args[0]
 10226  		if mul_0_0.Op != OpZeroExt16to32 || x != mul_0_0.Args[0] {
 10227  			break
 10228  		}
 10229  		mul_0_1 := mul_0.Args[1]
 10230  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 10231  			break
 10232  		}
 10233  		mul_1 := mul.Args[1]
 10234  		if mul_1.Op != OpConst32 {
 10235  			break
 10236  		}
 10237  		m := mul_1.AuxInt
 10238  		v_0_0_0_1 := v_0_0_0.Args[1]
 10239  		if v_0_0_0_1.Op != OpConst64 {
 10240  			break
 10241  		}
 10242  		s := v_0_0_0_1.AuxInt
 10243  		v_0_1 := v_0.Args[1]
 10244  		if v_0_1.Op != OpConst16 {
 10245  			break
 10246  		}
 10247  		c := v_0_1.AuxInt
 10248  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<15+(umagic(16, c).m+1)/2) && s == 16+umagic(16, c).s-2 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10249  			break
 10250  		}
 10251  		v.reset(OpLeq16U)
 10252  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10253  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10254  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10255  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10256  		v1.AddArg(v2)
 10257  		v1.AddArg(x)
 10258  		v0.AddArg(v1)
 10259  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10260  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10261  		v0.AddArg(v3)
 10262  		v.AddArg(v0)
 10263  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10264  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10265  		v.AddArg(v4)
 10266  		return true
 10267  	}
 10268  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x))) (Const64 [s])))))
 10269  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10270  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10271  	for {
 10272  		_ = v.Args[1]
 10273  		x := v.Args[0]
 10274  		v_1 := v.Args[1]
 10275  		if v_1.Op != OpMul16 {
 10276  			break
 10277  		}
 10278  		_ = v_1.Args[1]
 10279  		v_1_0 := v_1.Args[0]
 10280  		if v_1_0.Op != OpConst16 {
 10281  			break
 10282  		}
 10283  		c := v_1_0.AuxInt
 10284  		v_1_1 := v_1.Args[1]
 10285  		if v_1_1.Op != OpTrunc32to16 {
 10286  			break
 10287  		}
 10288  		v_1_1_0 := v_1_1.Args[0]
 10289  		if v_1_1_0.Op != OpRsh32Ux64 {
 10290  			break
 10291  		}
 10292  		_ = v_1_1_0.Args[1]
 10293  		v_1_1_0_0 := v_1_1_0.Args[0]
 10294  		if v_1_1_0_0.Op != OpAvg32u {
 10295  			break
 10296  		}
 10297  		_ = v_1_1_0_0.Args[1]
 10298  		v_1_1_0_0_0 := v_1_1_0_0.Args[0]
 10299  		if v_1_1_0_0_0.Op != OpLsh32x64 {
 10300  			break
 10301  		}
 10302  		_ = v_1_1_0_0_0.Args[1]
 10303  		v_1_1_0_0_0_0 := v_1_1_0_0_0.Args[0]
 10304  		if v_1_1_0_0_0_0.Op != OpZeroExt16to32 || x != v_1_1_0_0_0_0.Args[0] {
 10305  			break
 10306  		}
 10307  		v_1_1_0_0_0_1 := v_1_1_0_0_0.Args[1]
 10308  		if v_1_1_0_0_0_1.Op != OpConst64 || v_1_1_0_0_0_1.AuxInt != 16 {
 10309  			break
 10310  		}
 10311  		mul := v_1_1_0_0.Args[1]
 10312  		if mul.Op != OpMul32 {
 10313  			break
 10314  		}
 10315  		_ = mul.Args[1]
 10316  		mul_0 := mul.Args[0]
 10317  		if mul_0.Op != OpConst32 {
 10318  			break
 10319  		}
 10320  		m := mul_0.AuxInt
 10321  		mul_1 := mul.Args[1]
 10322  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
 10323  			break
 10324  		}
 10325  		v_1_1_0_1 := v_1_1_0.Args[1]
 10326  		if v_1_1_0_1.Op != OpConst64 {
 10327  			break
 10328  		}
 10329  		s := v_1_1_0_1.AuxInt
 10330  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10331  			break
 10332  		}
 10333  		v.reset(OpLeq16U)
 10334  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10335  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10336  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10337  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10338  		v1.AddArg(v2)
 10339  		v1.AddArg(x)
 10340  		v0.AddArg(v1)
 10341  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10342  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10343  		v0.AddArg(v3)
 10344  		v.AddArg(v0)
 10345  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10346  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10347  		v.AddArg(v4)
 10348  		return true
 10349  	}
 10350  	// match: (Eq16 x (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (ZeroExt16to32 x) (Const32 [m]))) (Const64 [s])))))
 10351  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10352  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10353  	for {
 10354  		_ = v.Args[1]
 10355  		x := v.Args[0]
 10356  		v_1 := v.Args[1]
 10357  		if v_1.Op != OpMul16 {
 10358  			break
 10359  		}
 10360  		_ = v_1.Args[1]
 10361  		v_1_0 := v_1.Args[0]
 10362  		if v_1_0.Op != OpConst16 {
 10363  			break
 10364  		}
 10365  		c := v_1_0.AuxInt
 10366  		v_1_1 := v_1.Args[1]
 10367  		if v_1_1.Op != OpTrunc32to16 {
 10368  			break
 10369  		}
 10370  		v_1_1_0 := v_1_1.Args[0]
 10371  		if v_1_1_0.Op != OpRsh32Ux64 {
 10372  			break
 10373  		}
 10374  		_ = v_1_1_0.Args[1]
 10375  		v_1_1_0_0 := v_1_1_0.Args[0]
 10376  		if v_1_1_0_0.Op != OpAvg32u {
 10377  			break
 10378  		}
 10379  		_ = v_1_1_0_0.Args[1]
 10380  		v_1_1_0_0_0 := v_1_1_0_0.Args[0]
 10381  		if v_1_1_0_0_0.Op != OpLsh32x64 {
 10382  			break
 10383  		}
 10384  		_ = v_1_1_0_0_0.Args[1]
 10385  		v_1_1_0_0_0_0 := v_1_1_0_0_0.Args[0]
 10386  		if v_1_1_0_0_0_0.Op != OpZeroExt16to32 || x != v_1_1_0_0_0_0.Args[0] {
 10387  			break
 10388  		}
 10389  		v_1_1_0_0_0_1 := v_1_1_0_0_0.Args[1]
 10390  		if v_1_1_0_0_0_1.Op != OpConst64 || v_1_1_0_0_0_1.AuxInt != 16 {
 10391  			break
 10392  		}
 10393  		mul := v_1_1_0_0.Args[1]
 10394  		if mul.Op != OpMul32 {
 10395  			break
 10396  		}
 10397  		_ = mul.Args[1]
 10398  		mul_0 := mul.Args[0]
 10399  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
 10400  			break
 10401  		}
 10402  		mul_1 := mul.Args[1]
 10403  		if mul_1.Op != OpConst32 {
 10404  			break
 10405  		}
 10406  		m := mul_1.AuxInt
 10407  		v_1_1_0_1 := v_1_1_0.Args[1]
 10408  		if v_1_1_0_1.Op != OpConst64 {
 10409  			break
 10410  		}
 10411  		s := v_1_1_0_1.AuxInt
 10412  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10413  			break
 10414  		}
 10415  		v.reset(OpLeq16U)
 10416  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10417  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10418  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10419  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10420  		v1.AddArg(v2)
 10421  		v1.AddArg(x)
 10422  		v0.AddArg(v1)
 10423  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10424  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10425  		v0.AddArg(v3)
 10426  		v.AddArg(v0)
 10427  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10428  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10429  		v.AddArg(v4)
 10430  		return true
 10431  	}
 10432  	// match: (Eq16 x (Mul16 (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x))) (Const64 [s]))) (Const16 [c])))
 10433  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10434  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10435  	for {
 10436  		_ = v.Args[1]
 10437  		x := v.Args[0]
 10438  		v_1 := v.Args[1]
 10439  		if v_1.Op != OpMul16 {
 10440  			break
 10441  		}
 10442  		_ = v_1.Args[1]
 10443  		v_1_0 := v_1.Args[0]
 10444  		if v_1_0.Op != OpTrunc32to16 {
 10445  			break
 10446  		}
 10447  		v_1_0_0 := v_1_0.Args[0]
 10448  		if v_1_0_0.Op != OpRsh32Ux64 {
 10449  			break
 10450  		}
 10451  		_ = v_1_0_0.Args[1]
 10452  		v_1_0_0_0 := v_1_0_0.Args[0]
 10453  		if v_1_0_0_0.Op != OpAvg32u {
 10454  			break
 10455  		}
 10456  		_ = v_1_0_0_0.Args[1]
 10457  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 10458  		if v_1_0_0_0_0.Op != OpLsh32x64 {
 10459  			break
 10460  		}
 10461  		_ = v_1_0_0_0_0.Args[1]
 10462  		v_1_0_0_0_0_0 := v_1_0_0_0_0.Args[0]
 10463  		if v_1_0_0_0_0_0.Op != OpZeroExt16to32 || x != v_1_0_0_0_0_0.Args[0] {
 10464  			break
 10465  		}
 10466  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 10467  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.AuxInt != 16 {
 10468  			break
 10469  		}
 10470  		mul := v_1_0_0_0.Args[1]
 10471  		if mul.Op != OpMul32 {
 10472  			break
 10473  		}
 10474  		_ = mul.Args[1]
 10475  		mul_0 := mul.Args[0]
 10476  		if mul_0.Op != OpConst32 {
 10477  			break
 10478  		}
 10479  		m := mul_0.AuxInt
 10480  		mul_1 := mul.Args[1]
 10481  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
 10482  			break
 10483  		}
 10484  		v_1_0_0_1 := v_1_0_0.Args[1]
 10485  		if v_1_0_0_1.Op != OpConst64 {
 10486  			break
 10487  		}
 10488  		s := v_1_0_0_1.AuxInt
 10489  		v_1_1 := v_1.Args[1]
 10490  		if v_1_1.Op != OpConst16 {
 10491  			break
 10492  		}
 10493  		c := v_1_1.AuxInt
 10494  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10495  			break
 10496  		}
 10497  		v.reset(OpLeq16U)
 10498  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10499  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10500  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10501  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10502  		v1.AddArg(v2)
 10503  		v1.AddArg(x)
 10504  		v0.AddArg(v1)
 10505  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10506  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10507  		v0.AddArg(v3)
 10508  		v.AddArg(v0)
 10509  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10510  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10511  		v.AddArg(v4)
 10512  		return true
 10513  	}
 10514  	// match: (Eq16 x (Mul16 (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (ZeroExt16to32 x) (Const32 [m]))) (Const64 [s]))) (Const16 [c])))
 10515  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10516  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10517  	for {
 10518  		_ = v.Args[1]
 10519  		x := v.Args[0]
 10520  		v_1 := v.Args[1]
 10521  		if v_1.Op != OpMul16 {
 10522  			break
 10523  		}
 10524  		_ = v_1.Args[1]
 10525  		v_1_0 := v_1.Args[0]
 10526  		if v_1_0.Op != OpTrunc32to16 {
 10527  			break
 10528  		}
 10529  		v_1_0_0 := v_1_0.Args[0]
 10530  		if v_1_0_0.Op != OpRsh32Ux64 {
 10531  			break
 10532  		}
 10533  		_ = v_1_0_0.Args[1]
 10534  		v_1_0_0_0 := v_1_0_0.Args[0]
 10535  		if v_1_0_0_0.Op != OpAvg32u {
 10536  			break
 10537  		}
 10538  		_ = v_1_0_0_0.Args[1]
 10539  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 10540  		if v_1_0_0_0_0.Op != OpLsh32x64 {
 10541  			break
 10542  		}
 10543  		_ = v_1_0_0_0_0.Args[1]
 10544  		v_1_0_0_0_0_0 := v_1_0_0_0_0.Args[0]
 10545  		if v_1_0_0_0_0_0.Op != OpZeroExt16to32 || x != v_1_0_0_0_0_0.Args[0] {
 10546  			break
 10547  		}
 10548  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 10549  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.AuxInt != 16 {
 10550  			break
 10551  		}
 10552  		mul := v_1_0_0_0.Args[1]
 10553  		if mul.Op != OpMul32 {
 10554  			break
 10555  		}
 10556  		_ = mul.Args[1]
 10557  		mul_0 := mul.Args[0]
 10558  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
 10559  			break
 10560  		}
 10561  		mul_1 := mul.Args[1]
 10562  		if mul_1.Op != OpConst32 {
 10563  			break
 10564  		}
 10565  		m := mul_1.AuxInt
 10566  		v_1_0_0_1 := v_1_0_0.Args[1]
 10567  		if v_1_0_0_1.Op != OpConst64 {
 10568  			break
 10569  		}
 10570  		s := v_1_0_0_1.AuxInt
 10571  		v_1_1 := v_1.Args[1]
 10572  		if v_1_1.Op != OpConst16 {
 10573  			break
 10574  		}
 10575  		c := v_1_1.AuxInt
 10576  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10577  			break
 10578  		}
 10579  		v.reset(OpLeq16U)
 10580  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10581  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10582  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10583  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10584  		v1.AddArg(v2)
 10585  		v1.AddArg(x)
 10586  		v0.AddArg(v1)
 10587  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10588  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10589  		v0.AddArg(v3)
 10590  		v.AddArg(v0)
 10591  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10592  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10593  		v.AddArg(v4)
 10594  		return true
 10595  	}
 10596  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x))) (Const64 [s])))) x)
 10597  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10598  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10599  	for {
 10600  		x := v.Args[1]
 10601  		v_0 := v.Args[0]
 10602  		if v_0.Op != OpMul16 {
 10603  			break
 10604  		}
 10605  		_ = v_0.Args[1]
 10606  		v_0_0 := v_0.Args[0]
 10607  		if v_0_0.Op != OpConst16 {
 10608  			break
 10609  		}
 10610  		c := v_0_0.AuxInt
 10611  		v_0_1 := v_0.Args[1]
 10612  		if v_0_1.Op != OpTrunc32to16 {
 10613  			break
 10614  		}
 10615  		v_0_1_0 := v_0_1.Args[0]
 10616  		if v_0_1_0.Op != OpRsh32Ux64 {
 10617  			break
 10618  		}
 10619  		_ = v_0_1_0.Args[1]
 10620  		v_0_1_0_0 := v_0_1_0.Args[0]
 10621  		if v_0_1_0_0.Op != OpAvg32u {
 10622  			break
 10623  		}
 10624  		_ = v_0_1_0_0.Args[1]
 10625  		v_0_1_0_0_0 := v_0_1_0_0.Args[0]
 10626  		if v_0_1_0_0_0.Op != OpLsh32x64 {
 10627  			break
 10628  		}
 10629  		_ = v_0_1_0_0_0.Args[1]
 10630  		v_0_1_0_0_0_0 := v_0_1_0_0_0.Args[0]
 10631  		if v_0_1_0_0_0_0.Op != OpZeroExt16to32 || x != v_0_1_0_0_0_0.Args[0] {
 10632  			break
 10633  		}
 10634  		v_0_1_0_0_0_1 := v_0_1_0_0_0.Args[1]
 10635  		if v_0_1_0_0_0_1.Op != OpConst64 || v_0_1_0_0_0_1.AuxInt != 16 {
 10636  			break
 10637  		}
 10638  		mul := v_0_1_0_0.Args[1]
 10639  		if mul.Op != OpMul32 {
 10640  			break
 10641  		}
 10642  		_ = mul.Args[1]
 10643  		mul_0 := mul.Args[0]
 10644  		if mul_0.Op != OpConst32 {
 10645  			break
 10646  		}
 10647  		m := mul_0.AuxInt
 10648  		mul_1 := mul.Args[1]
 10649  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
 10650  			break
 10651  		}
 10652  		v_0_1_0_1 := v_0_1_0.Args[1]
 10653  		if v_0_1_0_1.Op != OpConst64 {
 10654  			break
 10655  		}
 10656  		s := v_0_1_0_1.AuxInt
 10657  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10658  			break
 10659  		}
 10660  		v.reset(OpLeq16U)
 10661  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10662  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10663  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10664  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10665  		v1.AddArg(v2)
 10666  		v1.AddArg(x)
 10667  		v0.AddArg(v1)
 10668  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10669  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10670  		v0.AddArg(v3)
 10671  		v.AddArg(v0)
 10672  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10673  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10674  		v.AddArg(v4)
 10675  		return true
 10676  	}
 10677  	return false
 10678  }
 10679  func rewriteValuegeneric_OpEq16_40(v *Value) bool {
 10680  	b := v.Block
 10681  	typ := &b.Func.Config.Types
 10682  	// match: (Eq16 (Mul16 (Const16 [c]) (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (ZeroExt16to32 x) (Const32 [m]))) (Const64 [s])))) x)
 10683  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10684  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10685  	for {
 10686  		x := v.Args[1]
 10687  		v_0 := v.Args[0]
 10688  		if v_0.Op != OpMul16 {
 10689  			break
 10690  		}
 10691  		_ = v_0.Args[1]
 10692  		v_0_0 := v_0.Args[0]
 10693  		if v_0_0.Op != OpConst16 {
 10694  			break
 10695  		}
 10696  		c := v_0_0.AuxInt
 10697  		v_0_1 := v_0.Args[1]
 10698  		if v_0_1.Op != OpTrunc32to16 {
 10699  			break
 10700  		}
 10701  		v_0_1_0 := v_0_1.Args[0]
 10702  		if v_0_1_0.Op != OpRsh32Ux64 {
 10703  			break
 10704  		}
 10705  		_ = v_0_1_0.Args[1]
 10706  		v_0_1_0_0 := v_0_1_0.Args[0]
 10707  		if v_0_1_0_0.Op != OpAvg32u {
 10708  			break
 10709  		}
 10710  		_ = v_0_1_0_0.Args[1]
 10711  		v_0_1_0_0_0 := v_0_1_0_0.Args[0]
 10712  		if v_0_1_0_0_0.Op != OpLsh32x64 {
 10713  			break
 10714  		}
 10715  		_ = v_0_1_0_0_0.Args[1]
 10716  		v_0_1_0_0_0_0 := v_0_1_0_0_0.Args[0]
 10717  		if v_0_1_0_0_0_0.Op != OpZeroExt16to32 || x != v_0_1_0_0_0_0.Args[0] {
 10718  			break
 10719  		}
 10720  		v_0_1_0_0_0_1 := v_0_1_0_0_0.Args[1]
 10721  		if v_0_1_0_0_0_1.Op != OpConst64 || v_0_1_0_0_0_1.AuxInt != 16 {
 10722  			break
 10723  		}
 10724  		mul := v_0_1_0_0.Args[1]
 10725  		if mul.Op != OpMul32 {
 10726  			break
 10727  		}
 10728  		_ = mul.Args[1]
 10729  		mul_0 := mul.Args[0]
 10730  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
 10731  			break
 10732  		}
 10733  		mul_1 := mul.Args[1]
 10734  		if mul_1.Op != OpConst32 {
 10735  			break
 10736  		}
 10737  		m := mul_1.AuxInt
 10738  		v_0_1_0_1 := v_0_1_0.Args[1]
 10739  		if v_0_1_0_1.Op != OpConst64 {
 10740  			break
 10741  		}
 10742  		s := v_0_1_0_1.AuxInt
 10743  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10744  			break
 10745  		}
 10746  		v.reset(OpLeq16U)
 10747  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10748  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10749  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10750  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10751  		v1.AddArg(v2)
 10752  		v1.AddArg(x)
 10753  		v0.AddArg(v1)
 10754  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10755  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10756  		v0.AddArg(v3)
 10757  		v.AddArg(v0)
 10758  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10759  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10760  		v.AddArg(v4)
 10761  		return true
 10762  	}
 10763  	// match: (Eq16 (Mul16 (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (Const32 [m]) (ZeroExt16to32 x))) (Const64 [s]))) (Const16 [c])) x)
 10764  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10765  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10766  	for {
 10767  		x := v.Args[1]
 10768  		v_0 := v.Args[0]
 10769  		if v_0.Op != OpMul16 {
 10770  			break
 10771  		}
 10772  		_ = v_0.Args[1]
 10773  		v_0_0 := v_0.Args[0]
 10774  		if v_0_0.Op != OpTrunc32to16 {
 10775  			break
 10776  		}
 10777  		v_0_0_0 := v_0_0.Args[0]
 10778  		if v_0_0_0.Op != OpRsh32Ux64 {
 10779  			break
 10780  		}
 10781  		_ = v_0_0_0.Args[1]
 10782  		v_0_0_0_0 := v_0_0_0.Args[0]
 10783  		if v_0_0_0_0.Op != OpAvg32u {
 10784  			break
 10785  		}
 10786  		_ = v_0_0_0_0.Args[1]
 10787  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 10788  		if v_0_0_0_0_0.Op != OpLsh32x64 {
 10789  			break
 10790  		}
 10791  		_ = v_0_0_0_0_0.Args[1]
 10792  		v_0_0_0_0_0_0 := v_0_0_0_0_0.Args[0]
 10793  		if v_0_0_0_0_0_0.Op != OpZeroExt16to32 || x != v_0_0_0_0_0_0.Args[0] {
 10794  			break
 10795  		}
 10796  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 10797  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.AuxInt != 16 {
 10798  			break
 10799  		}
 10800  		mul := v_0_0_0_0.Args[1]
 10801  		if mul.Op != OpMul32 {
 10802  			break
 10803  		}
 10804  		_ = mul.Args[1]
 10805  		mul_0 := mul.Args[0]
 10806  		if mul_0.Op != OpConst32 {
 10807  			break
 10808  		}
 10809  		m := mul_0.AuxInt
 10810  		mul_1 := mul.Args[1]
 10811  		if mul_1.Op != OpZeroExt16to32 || x != mul_1.Args[0] {
 10812  			break
 10813  		}
 10814  		v_0_0_0_1 := v_0_0_0.Args[1]
 10815  		if v_0_0_0_1.Op != OpConst64 {
 10816  			break
 10817  		}
 10818  		s := v_0_0_0_1.AuxInt
 10819  		v_0_1 := v_0.Args[1]
 10820  		if v_0_1.Op != OpConst16 {
 10821  			break
 10822  		}
 10823  		c := v_0_1.AuxInt
 10824  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10825  			break
 10826  		}
 10827  		v.reset(OpLeq16U)
 10828  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10829  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10830  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10831  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10832  		v1.AddArg(v2)
 10833  		v1.AddArg(x)
 10834  		v0.AddArg(v1)
 10835  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10836  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10837  		v0.AddArg(v3)
 10838  		v.AddArg(v0)
 10839  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10840  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10841  		v.AddArg(v4)
 10842  		return true
 10843  	}
 10844  	// match: (Eq16 (Mul16 (Trunc32to16 (Rsh32Ux64 (Avg32u (Lsh32x64 (ZeroExt16to32 x) (Const64 [16])) mul:(Mul32 (ZeroExt16to32 x) (Const32 [m]))) (Const64 [s]))) (Const16 [c])) x)
 10845  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16,c).m) && s == 16+umagic(16,c).s-1 && x.Op != OpConst16 && udivisibleOK(16,c)
 10846  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(16-udivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(udivisible(16,c).max))]) )
 10847  	for {
 10848  		x := v.Args[1]
 10849  		v_0 := v.Args[0]
 10850  		if v_0.Op != OpMul16 {
 10851  			break
 10852  		}
 10853  		_ = v_0.Args[1]
 10854  		v_0_0 := v_0.Args[0]
 10855  		if v_0_0.Op != OpTrunc32to16 {
 10856  			break
 10857  		}
 10858  		v_0_0_0 := v_0_0.Args[0]
 10859  		if v_0_0_0.Op != OpRsh32Ux64 {
 10860  			break
 10861  		}
 10862  		_ = v_0_0_0.Args[1]
 10863  		v_0_0_0_0 := v_0_0_0.Args[0]
 10864  		if v_0_0_0_0.Op != OpAvg32u {
 10865  			break
 10866  		}
 10867  		_ = v_0_0_0_0.Args[1]
 10868  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 10869  		if v_0_0_0_0_0.Op != OpLsh32x64 {
 10870  			break
 10871  		}
 10872  		_ = v_0_0_0_0_0.Args[1]
 10873  		v_0_0_0_0_0_0 := v_0_0_0_0_0.Args[0]
 10874  		if v_0_0_0_0_0_0.Op != OpZeroExt16to32 || x != v_0_0_0_0_0_0.Args[0] {
 10875  			break
 10876  		}
 10877  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 10878  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.AuxInt != 16 {
 10879  			break
 10880  		}
 10881  		mul := v_0_0_0_0.Args[1]
 10882  		if mul.Op != OpMul32 {
 10883  			break
 10884  		}
 10885  		_ = mul.Args[1]
 10886  		mul_0 := mul.Args[0]
 10887  		if mul_0.Op != OpZeroExt16to32 || x != mul_0.Args[0] {
 10888  			break
 10889  		}
 10890  		mul_1 := mul.Args[1]
 10891  		if mul_1.Op != OpConst32 {
 10892  			break
 10893  		}
 10894  		m := mul_1.AuxInt
 10895  		v_0_0_0_1 := v_0_0_0.Args[1]
 10896  		if v_0_0_0_1.Op != OpConst64 {
 10897  			break
 10898  		}
 10899  		s := v_0_0_0_1.AuxInt
 10900  		v_0_1 := v_0.Args[1]
 10901  		if v_0_1.Op != OpConst16 {
 10902  			break
 10903  		}
 10904  		c := v_0_1.AuxInt
 10905  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(16, c).m) && s == 16+umagic(16, c).s-1 && x.Op != OpConst16 && udivisibleOK(16, c)) {
 10906  			break
 10907  		}
 10908  		v.reset(OpLeq16U)
 10909  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10910  		v1 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10911  		v2 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10912  		v2.AuxInt = int64(int16(udivisible(16, c).m))
 10913  		v1.AddArg(v2)
 10914  		v1.AddArg(x)
 10915  		v0.AddArg(v1)
 10916  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10917  		v3.AuxInt = int64(16 - udivisible(16, c).k)
 10918  		v0.AddArg(v3)
 10919  		v.AddArg(v0)
 10920  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10921  		v4.AuxInt = int64(int16(udivisible(16, c).max))
 10922  		v.AddArg(v4)
 10923  		return true
 10924  	}
 10925  	// match: (Eq16 x (Mul16 (Const16 [c]) (Sub16 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt16to32 x)) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31])))))
 10926  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 10927  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 10928  	for {
 10929  		_ = v.Args[1]
 10930  		x := v.Args[0]
 10931  		v_1 := v.Args[1]
 10932  		if v_1.Op != OpMul16 {
 10933  			break
 10934  		}
 10935  		_ = v_1.Args[1]
 10936  		v_1_0 := v_1.Args[0]
 10937  		if v_1_0.Op != OpConst16 {
 10938  			break
 10939  		}
 10940  		c := v_1_0.AuxInt
 10941  		v_1_1 := v_1.Args[1]
 10942  		if v_1_1.Op != OpSub16 {
 10943  			break
 10944  		}
 10945  		_ = v_1_1.Args[1]
 10946  		v_1_1_0 := v_1_1.Args[0]
 10947  		if v_1_1_0.Op != OpRsh32x64 {
 10948  			break
 10949  		}
 10950  		_ = v_1_1_0.Args[1]
 10951  		mul := v_1_1_0.Args[0]
 10952  		if mul.Op != OpMul32 {
 10953  			break
 10954  		}
 10955  		_ = mul.Args[1]
 10956  		mul_0 := mul.Args[0]
 10957  		if mul_0.Op != OpConst32 {
 10958  			break
 10959  		}
 10960  		m := mul_0.AuxInt
 10961  		mul_1 := mul.Args[1]
 10962  		if mul_1.Op != OpSignExt16to32 || x != mul_1.Args[0] {
 10963  			break
 10964  		}
 10965  		v_1_1_0_1 := v_1_1_0.Args[1]
 10966  		if v_1_1_0_1.Op != OpConst64 {
 10967  			break
 10968  		}
 10969  		s := v_1_1_0_1.AuxInt
 10970  		v_1_1_1 := v_1_1.Args[1]
 10971  		if v_1_1_1.Op != OpRsh32x64 {
 10972  			break
 10973  		}
 10974  		_ = v_1_1_1.Args[1]
 10975  		v_1_1_1_0 := v_1_1_1.Args[0]
 10976  		if v_1_1_1_0.Op != OpSignExt16to32 || x != v_1_1_1_0.Args[0] {
 10977  			break
 10978  		}
 10979  		v_1_1_1_1 := v_1_1_1.Args[1]
 10980  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 10981  			break
 10982  		}
 10983  		v.reset(OpLeq16U)
 10984  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 10985  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 10986  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 10987  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10988  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 10989  		v2.AddArg(v3)
 10990  		v2.AddArg(x)
 10991  		v1.AddArg(v2)
 10992  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10993  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 10994  		v1.AddArg(v4)
 10995  		v0.AddArg(v1)
 10996  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 10997  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 10998  		v0.AddArg(v5)
 10999  		v.AddArg(v0)
 11000  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11001  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11002  		v.AddArg(v6)
 11003  		return true
 11004  	}
 11005  	// match: (Eq16 x (Mul16 (Const16 [c]) (Sub16 (Rsh32x64 mul:(Mul32 (SignExt16to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31])))))
 11006  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 11007  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 11008  	for {
 11009  		_ = v.Args[1]
 11010  		x := v.Args[0]
 11011  		v_1 := v.Args[1]
 11012  		if v_1.Op != OpMul16 {
 11013  			break
 11014  		}
 11015  		_ = v_1.Args[1]
 11016  		v_1_0 := v_1.Args[0]
 11017  		if v_1_0.Op != OpConst16 {
 11018  			break
 11019  		}
 11020  		c := v_1_0.AuxInt
 11021  		v_1_1 := v_1.Args[1]
 11022  		if v_1_1.Op != OpSub16 {
 11023  			break
 11024  		}
 11025  		_ = v_1_1.Args[1]
 11026  		v_1_1_0 := v_1_1.Args[0]
 11027  		if v_1_1_0.Op != OpRsh32x64 {
 11028  			break
 11029  		}
 11030  		_ = v_1_1_0.Args[1]
 11031  		mul := v_1_1_0.Args[0]
 11032  		if mul.Op != OpMul32 {
 11033  			break
 11034  		}
 11035  		_ = mul.Args[1]
 11036  		mul_0 := mul.Args[0]
 11037  		if mul_0.Op != OpSignExt16to32 || x != mul_0.Args[0] {
 11038  			break
 11039  		}
 11040  		mul_1 := mul.Args[1]
 11041  		if mul_1.Op != OpConst32 {
 11042  			break
 11043  		}
 11044  		m := mul_1.AuxInt
 11045  		v_1_1_0_1 := v_1_1_0.Args[1]
 11046  		if v_1_1_0_1.Op != OpConst64 {
 11047  			break
 11048  		}
 11049  		s := v_1_1_0_1.AuxInt
 11050  		v_1_1_1 := v_1_1.Args[1]
 11051  		if v_1_1_1.Op != OpRsh32x64 {
 11052  			break
 11053  		}
 11054  		_ = v_1_1_1.Args[1]
 11055  		v_1_1_1_0 := v_1_1_1.Args[0]
 11056  		if v_1_1_1_0.Op != OpSignExt16to32 || x != v_1_1_1_0.Args[0] {
 11057  			break
 11058  		}
 11059  		v_1_1_1_1 := v_1_1_1.Args[1]
 11060  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 11061  			break
 11062  		}
 11063  		v.reset(OpLeq16U)
 11064  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 11065  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 11066  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 11067  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11068  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 11069  		v2.AddArg(v3)
 11070  		v2.AddArg(x)
 11071  		v1.AddArg(v2)
 11072  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11073  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 11074  		v1.AddArg(v4)
 11075  		v0.AddArg(v1)
 11076  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11077  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 11078  		v0.AddArg(v5)
 11079  		v.AddArg(v0)
 11080  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11081  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11082  		v.AddArg(v6)
 11083  		return true
 11084  	}
 11085  	// match: (Eq16 x (Mul16 (Sub16 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt16to32 x)) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31]))) (Const16 [c])))
 11086  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 11087  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 11088  	for {
 11089  		_ = v.Args[1]
 11090  		x := v.Args[0]
 11091  		v_1 := v.Args[1]
 11092  		if v_1.Op != OpMul16 {
 11093  			break
 11094  		}
 11095  		_ = v_1.Args[1]
 11096  		v_1_0 := v_1.Args[0]
 11097  		if v_1_0.Op != OpSub16 {
 11098  			break
 11099  		}
 11100  		_ = v_1_0.Args[1]
 11101  		v_1_0_0 := v_1_0.Args[0]
 11102  		if v_1_0_0.Op != OpRsh32x64 {
 11103  			break
 11104  		}
 11105  		_ = v_1_0_0.Args[1]
 11106  		mul := v_1_0_0.Args[0]
 11107  		if mul.Op != OpMul32 {
 11108  			break
 11109  		}
 11110  		_ = mul.Args[1]
 11111  		mul_0 := mul.Args[0]
 11112  		if mul_0.Op != OpConst32 {
 11113  			break
 11114  		}
 11115  		m := mul_0.AuxInt
 11116  		mul_1 := mul.Args[1]
 11117  		if mul_1.Op != OpSignExt16to32 || x != mul_1.Args[0] {
 11118  			break
 11119  		}
 11120  		v_1_0_0_1 := v_1_0_0.Args[1]
 11121  		if v_1_0_0_1.Op != OpConst64 {
 11122  			break
 11123  		}
 11124  		s := v_1_0_0_1.AuxInt
 11125  		v_1_0_1 := v_1_0.Args[1]
 11126  		if v_1_0_1.Op != OpRsh32x64 {
 11127  			break
 11128  		}
 11129  		_ = v_1_0_1.Args[1]
 11130  		v_1_0_1_0 := v_1_0_1.Args[0]
 11131  		if v_1_0_1_0.Op != OpSignExt16to32 || x != v_1_0_1_0.Args[0] {
 11132  			break
 11133  		}
 11134  		v_1_0_1_1 := v_1_0_1.Args[1]
 11135  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 11136  			break
 11137  		}
 11138  		v_1_1 := v_1.Args[1]
 11139  		if v_1_1.Op != OpConst16 {
 11140  			break
 11141  		}
 11142  		c := v_1_1.AuxInt
 11143  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 11144  			break
 11145  		}
 11146  		v.reset(OpLeq16U)
 11147  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 11148  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 11149  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 11150  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11151  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 11152  		v2.AddArg(v3)
 11153  		v2.AddArg(x)
 11154  		v1.AddArg(v2)
 11155  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11156  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 11157  		v1.AddArg(v4)
 11158  		v0.AddArg(v1)
 11159  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11160  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 11161  		v0.AddArg(v5)
 11162  		v.AddArg(v0)
 11163  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11164  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11165  		v.AddArg(v6)
 11166  		return true
 11167  	}
 11168  	// match: (Eq16 x (Mul16 (Sub16 (Rsh32x64 mul:(Mul32 (SignExt16to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31]))) (Const16 [c])))
 11169  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 11170  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 11171  	for {
 11172  		_ = v.Args[1]
 11173  		x := v.Args[0]
 11174  		v_1 := v.Args[1]
 11175  		if v_1.Op != OpMul16 {
 11176  			break
 11177  		}
 11178  		_ = v_1.Args[1]
 11179  		v_1_0 := v_1.Args[0]
 11180  		if v_1_0.Op != OpSub16 {
 11181  			break
 11182  		}
 11183  		_ = v_1_0.Args[1]
 11184  		v_1_0_0 := v_1_0.Args[0]
 11185  		if v_1_0_0.Op != OpRsh32x64 {
 11186  			break
 11187  		}
 11188  		_ = v_1_0_0.Args[1]
 11189  		mul := v_1_0_0.Args[0]
 11190  		if mul.Op != OpMul32 {
 11191  			break
 11192  		}
 11193  		_ = mul.Args[1]
 11194  		mul_0 := mul.Args[0]
 11195  		if mul_0.Op != OpSignExt16to32 || x != mul_0.Args[0] {
 11196  			break
 11197  		}
 11198  		mul_1 := mul.Args[1]
 11199  		if mul_1.Op != OpConst32 {
 11200  			break
 11201  		}
 11202  		m := mul_1.AuxInt
 11203  		v_1_0_0_1 := v_1_0_0.Args[1]
 11204  		if v_1_0_0_1.Op != OpConst64 {
 11205  			break
 11206  		}
 11207  		s := v_1_0_0_1.AuxInt
 11208  		v_1_0_1 := v_1_0.Args[1]
 11209  		if v_1_0_1.Op != OpRsh32x64 {
 11210  			break
 11211  		}
 11212  		_ = v_1_0_1.Args[1]
 11213  		v_1_0_1_0 := v_1_0_1.Args[0]
 11214  		if v_1_0_1_0.Op != OpSignExt16to32 || x != v_1_0_1_0.Args[0] {
 11215  			break
 11216  		}
 11217  		v_1_0_1_1 := v_1_0_1.Args[1]
 11218  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 11219  			break
 11220  		}
 11221  		v_1_1 := v_1.Args[1]
 11222  		if v_1_1.Op != OpConst16 {
 11223  			break
 11224  		}
 11225  		c := v_1_1.AuxInt
 11226  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 11227  			break
 11228  		}
 11229  		v.reset(OpLeq16U)
 11230  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 11231  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 11232  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 11233  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11234  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 11235  		v2.AddArg(v3)
 11236  		v2.AddArg(x)
 11237  		v1.AddArg(v2)
 11238  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11239  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 11240  		v1.AddArg(v4)
 11241  		v0.AddArg(v1)
 11242  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11243  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 11244  		v0.AddArg(v5)
 11245  		v.AddArg(v0)
 11246  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11247  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11248  		v.AddArg(v6)
 11249  		return true
 11250  	}
 11251  	// match: (Eq16 (Mul16 (Const16 [c]) (Sub16 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt16to32 x)) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31])))) x)
 11252  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 11253  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 11254  	for {
 11255  		x := v.Args[1]
 11256  		v_0 := v.Args[0]
 11257  		if v_0.Op != OpMul16 {
 11258  			break
 11259  		}
 11260  		_ = v_0.Args[1]
 11261  		v_0_0 := v_0.Args[0]
 11262  		if v_0_0.Op != OpConst16 {
 11263  			break
 11264  		}
 11265  		c := v_0_0.AuxInt
 11266  		v_0_1 := v_0.Args[1]
 11267  		if v_0_1.Op != OpSub16 {
 11268  			break
 11269  		}
 11270  		_ = v_0_1.Args[1]
 11271  		v_0_1_0 := v_0_1.Args[0]
 11272  		if v_0_1_0.Op != OpRsh32x64 {
 11273  			break
 11274  		}
 11275  		_ = v_0_1_0.Args[1]
 11276  		mul := v_0_1_0.Args[0]
 11277  		if mul.Op != OpMul32 {
 11278  			break
 11279  		}
 11280  		_ = mul.Args[1]
 11281  		mul_0 := mul.Args[0]
 11282  		if mul_0.Op != OpConst32 {
 11283  			break
 11284  		}
 11285  		m := mul_0.AuxInt
 11286  		mul_1 := mul.Args[1]
 11287  		if mul_1.Op != OpSignExt16to32 || x != mul_1.Args[0] {
 11288  			break
 11289  		}
 11290  		v_0_1_0_1 := v_0_1_0.Args[1]
 11291  		if v_0_1_0_1.Op != OpConst64 {
 11292  			break
 11293  		}
 11294  		s := v_0_1_0_1.AuxInt
 11295  		v_0_1_1 := v_0_1.Args[1]
 11296  		if v_0_1_1.Op != OpRsh32x64 {
 11297  			break
 11298  		}
 11299  		_ = v_0_1_1.Args[1]
 11300  		v_0_1_1_0 := v_0_1_1.Args[0]
 11301  		if v_0_1_1_0.Op != OpSignExt16to32 || x != v_0_1_1_0.Args[0] {
 11302  			break
 11303  		}
 11304  		v_0_1_1_1 := v_0_1_1.Args[1]
 11305  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 11306  			break
 11307  		}
 11308  		v.reset(OpLeq16U)
 11309  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 11310  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 11311  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 11312  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11313  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 11314  		v2.AddArg(v3)
 11315  		v2.AddArg(x)
 11316  		v1.AddArg(v2)
 11317  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11318  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 11319  		v1.AddArg(v4)
 11320  		v0.AddArg(v1)
 11321  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11322  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 11323  		v0.AddArg(v5)
 11324  		v.AddArg(v0)
 11325  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11326  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11327  		v.AddArg(v6)
 11328  		return true
 11329  	}
 11330  	// match: (Eq16 (Mul16 (Const16 [c]) (Sub16 (Rsh32x64 mul:(Mul32 (SignExt16to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31])))) x)
 11331  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 11332  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 11333  	for {
 11334  		x := v.Args[1]
 11335  		v_0 := v.Args[0]
 11336  		if v_0.Op != OpMul16 {
 11337  			break
 11338  		}
 11339  		_ = v_0.Args[1]
 11340  		v_0_0 := v_0.Args[0]
 11341  		if v_0_0.Op != OpConst16 {
 11342  			break
 11343  		}
 11344  		c := v_0_0.AuxInt
 11345  		v_0_1 := v_0.Args[1]
 11346  		if v_0_1.Op != OpSub16 {
 11347  			break
 11348  		}
 11349  		_ = v_0_1.Args[1]
 11350  		v_0_1_0 := v_0_1.Args[0]
 11351  		if v_0_1_0.Op != OpRsh32x64 {
 11352  			break
 11353  		}
 11354  		_ = v_0_1_0.Args[1]
 11355  		mul := v_0_1_0.Args[0]
 11356  		if mul.Op != OpMul32 {
 11357  			break
 11358  		}
 11359  		_ = mul.Args[1]
 11360  		mul_0 := mul.Args[0]
 11361  		if mul_0.Op != OpSignExt16to32 || x != mul_0.Args[0] {
 11362  			break
 11363  		}
 11364  		mul_1 := mul.Args[1]
 11365  		if mul_1.Op != OpConst32 {
 11366  			break
 11367  		}
 11368  		m := mul_1.AuxInt
 11369  		v_0_1_0_1 := v_0_1_0.Args[1]
 11370  		if v_0_1_0_1.Op != OpConst64 {
 11371  			break
 11372  		}
 11373  		s := v_0_1_0_1.AuxInt
 11374  		v_0_1_1 := v_0_1.Args[1]
 11375  		if v_0_1_1.Op != OpRsh32x64 {
 11376  			break
 11377  		}
 11378  		_ = v_0_1_1.Args[1]
 11379  		v_0_1_1_0 := v_0_1_1.Args[0]
 11380  		if v_0_1_1_0.Op != OpSignExt16to32 || x != v_0_1_1_0.Args[0] {
 11381  			break
 11382  		}
 11383  		v_0_1_1_1 := v_0_1_1.Args[1]
 11384  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 11385  			break
 11386  		}
 11387  		v.reset(OpLeq16U)
 11388  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 11389  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 11390  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 11391  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11392  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 11393  		v2.AddArg(v3)
 11394  		v2.AddArg(x)
 11395  		v1.AddArg(v2)
 11396  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11397  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 11398  		v1.AddArg(v4)
 11399  		v0.AddArg(v1)
 11400  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11401  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 11402  		v0.AddArg(v5)
 11403  		v.AddArg(v0)
 11404  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11405  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11406  		v.AddArg(v6)
 11407  		return true
 11408  	}
 11409  	// match: (Eq16 (Mul16 (Sub16 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt16to32 x)) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31]))) (Const16 [c])) x)
 11410  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 11411  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 11412  	for {
 11413  		x := v.Args[1]
 11414  		v_0 := v.Args[0]
 11415  		if v_0.Op != OpMul16 {
 11416  			break
 11417  		}
 11418  		_ = v_0.Args[1]
 11419  		v_0_0 := v_0.Args[0]
 11420  		if v_0_0.Op != OpSub16 {
 11421  			break
 11422  		}
 11423  		_ = v_0_0.Args[1]
 11424  		v_0_0_0 := v_0_0.Args[0]
 11425  		if v_0_0_0.Op != OpRsh32x64 {
 11426  			break
 11427  		}
 11428  		_ = v_0_0_0.Args[1]
 11429  		mul := v_0_0_0.Args[0]
 11430  		if mul.Op != OpMul32 {
 11431  			break
 11432  		}
 11433  		_ = mul.Args[1]
 11434  		mul_0 := mul.Args[0]
 11435  		if mul_0.Op != OpConst32 {
 11436  			break
 11437  		}
 11438  		m := mul_0.AuxInt
 11439  		mul_1 := mul.Args[1]
 11440  		if mul_1.Op != OpSignExt16to32 || x != mul_1.Args[0] {
 11441  			break
 11442  		}
 11443  		v_0_0_0_1 := v_0_0_0.Args[1]
 11444  		if v_0_0_0_1.Op != OpConst64 {
 11445  			break
 11446  		}
 11447  		s := v_0_0_0_1.AuxInt
 11448  		v_0_0_1 := v_0_0.Args[1]
 11449  		if v_0_0_1.Op != OpRsh32x64 {
 11450  			break
 11451  		}
 11452  		_ = v_0_0_1.Args[1]
 11453  		v_0_0_1_0 := v_0_0_1.Args[0]
 11454  		if v_0_0_1_0.Op != OpSignExt16to32 || x != v_0_0_1_0.Args[0] {
 11455  			break
 11456  		}
 11457  		v_0_0_1_1 := v_0_0_1.Args[1]
 11458  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 11459  			break
 11460  		}
 11461  		v_0_1 := v_0.Args[1]
 11462  		if v_0_1.Op != OpConst16 {
 11463  			break
 11464  		}
 11465  		c := v_0_1.AuxInt
 11466  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 11467  			break
 11468  		}
 11469  		v.reset(OpLeq16U)
 11470  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 11471  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 11472  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 11473  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11474  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 11475  		v2.AddArg(v3)
 11476  		v2.AddArg(x)
 11477  		v1.AddArg(v2)
 11478  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11479  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 11480  		v1.AddArg(v4)
 11481  		v0.AddArg(v1)
 11482  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11483  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 11484  		v0.AddArg(v5)
 11485  		v.AddArg(v0)
 11486  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11487  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11488  		v.AddArg(v6)
 11489  		return true
 11490  	}
 11491  	return false
 11492  }
 11493  func rewriteValuegeneric_OpEq16_50(v *Value) bool {
 11494  	b := v.Block
 11495  	typ := &b.Func.Config.Types
 11496  	// match: (Eq16 (Mul16 (Sub16 (Rsh32x64 mul:(Mul32 (SignExt16to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt16to32 x) (Const64 [31]))) (Const16 [c])) x)
 11497  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16,c).m) && s == 16+smagic(16,c).s && x.Op != OpConst16 && sdivisibleOK(16,c)
 11498  	// result: (Leq16U (RotateLeft16 <typ.UInt16> (Add16 <typ.UInt16> (Mul16 <typ.UInt16> (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).m))]) x) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).a))]) ) (Const16 <typ.UInt16> [int64(16-sdivisible(16,c).k)]) ) (Const16 <typ.UInt16> [int64(int16(sdivisible(16,c).max))]) )
 11499  	for {
 11500  		x := v.Args[1]
 11501  		v_0 := v.Args[0]
 11502  		if v_0.Op != OpMul16 {
 11503  			break
 11504  		}
 11505  		_ = v_0.Args[1]
 11506  		v_0_0 := v_0.Args[0]
 11507  		if v_0_0.Op != OpSub16 {
 11508  			break
 11509  		}
 11510  		_ = v_0_0.Args[1]
 11511  		v_0_0_0 := v_0_0.Args[0]
 11512  		if v_0_0_0.Op != OpRsh32x64 {
 11513  			break
 11514  		}
 11515  		_ = v_0_0_0.Args[1]
 11516  		mul := v_0_0_0.Args[0]
 11517  		if mul.Op != OpMul32 {
 11518  			break
 11519  		}
 11520  		_ = mul.Args[1]
 11521  		mul_0 := mul.Args[0]
 11522  		if mul_0.Op != OpSignExt16to32 || x != mul_0.Args[0] {
 11523  			break
 11524  		}
 11525  		mul_1 := mul.Args[1]
 11526  		if mul_1.Op != OpConst32 {
 11527  			break
 11528  		}
 11529  		m := mul_1.AuxInt
 11530  		v_0_0_0_1 := v_0_0_0.Args[1]
 11531  		if v_0_0_0_1.Op != OpConst64 {
 11532  			break
 11533  		}
 11534  		s := v_0_0_0_1.AuxInt
 11535  		v_0_0_1 := v_0_0.Args[1]
 11536  		if v_0_0_1.Op != OpRsh32x64 {
 11537  			break
 11538  		}
 11539  		_ = v_0_0_1.Args[1]
 11540  		v_0_0_1_0 := v_0_0_1.Args[0]
 11541  		if v_0_0_1_0.Op != OpSignExt16to32 || x != v_0_0_1_0.Args[0] {
 11542  			break
 11543  		}
 11544  		v_0_0_1_1 := v_0_0_1.Args[1]
 11545  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 11546  			break
 11547  		}
 11548  		v_0_1 := v_0.Args[1]
 11549  		if v_0_1.Op != OpConst16 {
 11550  			break
 11551  		}
 11552  		c := v_0_1.AuxInt
 11553  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(16, c).m) && s == 16+smagic(16, c).s && x.Op != OpConst16 && sdivisibleOK(16, c)) {
 11554  			break
 11555  		}
 11556  		v.reset(OpLeq16U)
 11557  		v0 := b.NewValue0(v.Pos, OpRotateLeft16, typ.UInt16)
 11558  		v1 := b.NewValue0(v.Pos, OpAdd16, typ.UInt16)
 11559  		v2 := b.NewValue0(v.Pos, OpMul16, typ.UInt16)
 11560  		v3 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11561  		v3.AuxInt = int64(int16(sdivisible(16, c).m))
 11562  		v2.AddArg(v3)
 11563  		v2.AddArg(x)
 11564  		v1.AddArg(v2)
 11565  		v4 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11566  		v4.AuxInt = int64(int16(sdivisible(16, c).a))
 11567  		v1.AddArg(v4)
 11568  		v0.AddArg(v1)
 11569  		v5 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11570  		v5.AuxInt = int64(16 - sdivisible(16, c).k)
 11571  		v0.AddArg(v5)
 11572  		v.AddArg(v0)
 11573  		v6 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
 11574  		v6.AuxInt = int64(int16(sdivisible(16, c).max))
 11575  		v.AddArg(v6)
 11576  		return true
 11577  	}
 11578  	// match: (Eq16 n (Lsh16x64 (Rsh16x64 (Add16 <t> n (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 11579  	// cond: k > 0 && k < 15 && kbar == 16 - k
 11580  	// result: (Eq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 11581  	for {
 11582  		_ = v.Args[1]
 11583  		n := v.Args[0]
 11584  		v_1 := v.Args[1]
 11585  		if v_1.Op != OpLsh16x64 {
 11586  			break
 11587  		}
 11588  		_ = v_1.Args[1]
 11589  		v_1_0 := v_1.Args[0]
 11590  		if v_1_0.Op != OpRsh16x64 {
 11591  			break
 11592  		}
 11593  		_ = v_1_0.Args[1]
 11594  		v_1_0_0 := v_1_0.Args[0]
 11595  		if v_1_0_0.Op != OpAdd16 {
 11596  			break
 11597  		}
 11598  		t := v_1_0_0.Type
 11599  		_ = v_1_0_0.Args[1]
 11600  		if n != v_1_0_0.Args[0] {
 11601  			break
 11602  		}
 11603  		v_1_0_0_1 := v_1_0_0.Args[1]
 11604  		if v_1_0_0_1.Op != OpRsh16Ux64 || v_1_0_0_1.Type != t {
 11605  			break
 11606  		}
 11607  		_ = v_1_0_0_1.Args[1]
 11608  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 11609  		if v_1_0_0_1_0.Op != OpRsh16x64 || v_1_0_0_1_0.Type != t {
 11610  			break
 11611  		}
 11612  		_ = v_1_0_0_1_0.Args[1]
 11613  		if n != v_1_0_0_1_0.Args[0] {
 11614  			break
 11615  		}
 11616  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 11617  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 15 {
 11618  			break
 11619  		}
 11620  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 11621  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 11622  			break
 11623  		}
 11624  		kbar := v_1_0_0_1_1.AuxInt
 11625  		v_1_0_1 := v_1_0.Args[1]
 11626  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 11627  			break
 11628  		}
 11629  		k := v_1_0_1.AuxInt
 11630  		v_1_1 := v_1.Args[1]
 11631  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 11632  			break
 11633  		}
 11634  		v.reset(OpEq16)
 11635  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 11636  		v0.AddArg(n)
 11637  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 11638  		v1.AuxInt = int64(1<<uint(k) - 1)
 11639  		v0.AddArg(v1)
 11640  		v.AddArg(v0)
 11641  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 11642  		v2.AuxInt = 0
 11643  		v.AddArg(v2)
 11644  		return true
 11645  	}
 11646  	// match: (Eq16 n (Lsh16x64 (Rsh16x64 (Add16 <t> (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 11647  	// cond: k > 0 && k < 15 && kbar == 16 - k
 11648  	// result: (Eq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 11649  	for {
 11650  		_ = v.Args[1]
 11651  		n := v.Args[0]
 11652  		v_1 := v.Args[1]
 11653  		if v_1.Op != OpLsh16x64 {
 11654  			break
 11655  		}
 11656  		_ = v_1.Args[1]
 11657  		v_1_0 := v_1.Args[0]
 11658  		if v_1_0.Op != OpRsh16x64 {
 11659  			break
 11660  		}
 11661  		_ = v_1_0.Args[1]
 11662  		v_1_0_0 := v_1_0.Args[0]
 11663  		if v_1_0_0.Op != OpAdd16 {
 11664  			break
 11665  		}
 11666  		t := v_1_0_0.Type
 11667  		_ = v_1_0_0.Args[1]
 11668  		v_1_0_0_0 := v_1_0_0.Args[0]
 11669  		if v_1_0_0_0.Op != OpRsh16Ux64 || v_1_0_0_0.Type != t {
 11670  			break
 11671  		}
 11672  		_ = v_1_0_0_0.Args[1]
 11673  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 11674  		if v_1_0_0_0_0.Op != OpRsh16x64 || v_1_0_0_0_0.Type != t {
 11675  			break
 11676  		}
 11677  		_ = v_1_0_0_0_0.Args[1]
 11678  		if n != v_1_0_0_0_0.Args[0] {
 11679  			break
 11680  		}
 11681  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 11682  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 15 {
 11683  			break
 11684  		}
 11685  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 11686  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 11687  			break
 11688  		}
 11689  		kbar := v_1_0_0_0_1.AuxInt
 11690  		if n != v_1_0_0.Args[1] {
 11691  			break
 11692  		}
 11693  		v_1_0_1 := v_1_0.Args[1]
 11694  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 11695  			break
 11696  		}
 11697  		k := v_1_0_1.AuxInt
 11698  		v_1_1 := v_1.Args[1]
 11699  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 11700  			break
 11701  		}
 11702  		v.reset(OpEq16)
 11703  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 11704  		v0.AddArg(n)
 11705  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 11706  		v1.AuxInt = int64(1<<uint(k) - 1)
 11707  		v0.AddArg(v1)
 11708  		v.AddArg(v0)
 11709  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 11710  		v2.AuxInt = 0
 11711  		v.AddArg(v2)
 11712  		return true
 11713  	}
 11714  	// match: (Eq16 (Lsh16x64 (Rsh16x64 (Add16 <t> n (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 11715  	// cond: k > 0 && k < 15 && kbar == 16 - k
 11716  	// result: (Eq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 11717  	for {
 11718  		n := v.Args[1]
 11719  		v_0 := v.Args[0]
 11720  		if v_0.Op != OpLsh16x64 {
 11721  			break
 11722  		}
 11723  		_ = v_0.Args[1]
 11724  		v_0_0 := v_0.Args[0]
 11725  		if v_0_0.Op != OpRsh16x64 {
 11726  			break
 11727  		}
 11728  		_ = v_0_0.Args[1]
 11729  		v_0_0_0 := v_0_0.Args[0]
 11730  		if v_0_0_0.Op != OpAdd16 {
 11731  			break
 11732  		}
 11733  		t := v_0_0_0.Type
 11734  		_ = v_0_0_0.Args[1]
 11735  		if n != v_0_0_0.Args[0] {
 11736  			break
 11737  		}
 11738  		v_0_0_0_1 := v_0_0_0.Args[1]
 11739  		if v_0_0_0_1.Op != OpRsh16Ux64 || v_0_0_0_1.Type != t {
 11740  			break
 11741  		}
 11742  		_ = v_0_0_0_1.Args[1]
 11743  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 11744  		if v_0_0_0_1_0.Op != OpRsh16x64 || v_0_0_0_1_0.Type != t {
 11745  			break
 11746  		}
 11747  		_ = v_0_0_0_1_0.Args[1]
 11748  		if n != v_0_0_0_1_0.Args[0] {
 11749  			break
 11750  		}
 11751  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 11752  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 15 {
 11753  			break
 11754  		}
 11755  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 11756  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 11757  			break
 11758  		}
 11759  		kbar := v_0_0_0_1_1.AuxInt
 11760  		v_0_0_1 := v_0_0.Args[1]
 11761  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 11762  			break
 11763  		}
 11764  		k := v_0_0_1.AuxInt
 11765  		v_0_1 := v_0.Args[1]
 11766  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 11767  			break
 11768  		}
 11769  		v.reset(OpEq16)
 11770  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 11771  		v0.AddArg(n)
 11772  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 11773  		v1.AuxInt = int64(1<<uint(k) - 1)
 11774  		v0.AddArg(v1)
 11775  		v.AddArg(v0)
 11776  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 11777  		v2.AuxInt = 0
 11778  		v.AddArg(v2)
 11779  		return true
 11780  	}
 11781  	// match: (Eq16 (Lsh16x64 (Rsh16x64 (Add16 <t> (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 11782  	// cond: k > 0 && k < 15 && kbar == 16 - k
 11783  	// result: (Eq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 11784  	for {
 11785  		n := v.Args[1]
 11786  		v_0 := v.Args[0]
 11787  		if v_0.Op != OpLsh16x64 {
 11788  			break
 11789  		}
 11790  		_ = v_0.Args[1]
 11791  		v_0_0 := v_0.Args[0]
 11792  		if v_0_0.Op != OpRsh16x64 {
 11793  			break
 11794  		}
 11795  		_ = v_0_0.Args[1]
 11796  		v_0_0_0 := v_0_0.Args[0]
 11797  		if v_0_0_0.Op != OpAdd16 {
 11798  			break
 11799  		}
 11800  		t := v_0_0_0.Type
 11801  		_ = v_0_0_0.Args[1]
 11802  		v_0_0_0_0 := v_0_0_0.Args[0]
 11803  		if v_0_0_0_0.Op != OpRsh16Ux64 || v_0_0_0_0.Type != t {
 11804  			break
 11805  		}
 11806  		_ = v_0_0_0_0.Args[1]
 11807  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 11808  		if v_0_0_0_0_0.Op != OpRsh16x64 || v_0_0_0_0_0.Type != t {
 11809  			break
 11810  		}
 11811  		_ = v_0_0_0_0_0.Args[1]
 11812  		if n != v_0_0_0_0_0.Args[0] {
 11813  			break
 11814  		}
 11815  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 11816  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 15 {
 11817  			break
 11818  		}
 11819  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 11820  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 11821  			break
 11822  		}
 11823  		kbar := v_0_0_0_0_1.AuxInt
 11824  		if n != v_0_0_0.Args[1] {
 11825  			break
 11826  		}
 11827  		v_0_0_1 := v_0_0.Args[1]
 11828  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 11829  			break
 11830  		}
 11831  		k := v_0_0_1.AuxInt
 11832  		v_0_1 := v_0.Args[1]
 11833  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 11834  			break
 11835  		}
 11836  		v.reset(OpEq16)
 11837  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 11838  		v0.AddArg(n)
 11839  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 11840  		v1.AuxInt = int64(1<<uint(k) - 1)
 11841  		v0.AddArg(v1)
 11842  		v.AddArg(v0)
 11843  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 11844  		v2.AuxInt = 0
 11845  		v.AddArg(v2)
 11846  		return true
 11847  	}
 11848  	// match: (Eq16 s:(Sub16 x y) (Const16 [0]))
 11849  	// cond: s.Uses == 1
 11850  	// result: (Eq16 x y)
 11851  	for {
 11852  		_ = v.Args[1]
 11853  		s := v.Args[0]
 11854  		if s.Op != OpSub16 {
 11855  			break
 11856  		}
 11857  		y := s.Args[1]
 11858  		x := s.Args[0]
 11859  		v_1 := v.Args[1]
 11860  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 11861  			break
 11862  		}
 11863  		v.reset(OpEq16)
 11864  		v.AddArg(x)
 11865  		v.AddArg(y)
 11866  		return true
 11867  	}
 11868  	// match: (Eq16 (Const16 [0]) s:(Sub16 x y))
 11869  	// cond: s.Uses == 1
 11870  	// result: (Eq16 x y)
 11871  	for {
 11872  		_ = v.Args[1]
 11873  		v_0 := v.Args[0]
 11874  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 11875  			break
 11876  		}
 11877  		s := v.Args[1]
 11878  		if s.Op != OpSub16 {
 11879  			break
 11880  		}
 11881  		y := s.Args[1]
 11882  		x := s.Args[0]
 11883  		if !(s.Uses == 1) {
 11884  			break
 11885  		}
 11886  		v.reset(OpEq16)
 11887  		v.AddArg(x)
 11888  		v.AddArg(y)
 11889  		return true
 11890  	}
 11891  	// match: (Eq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [y]))
 11892  	// cond: isPowerOfTwo(y)
 11893  	// result: (Neq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 11894  	for {
 11895  		_ = v.Args[1]
 11896  		v_0 := v.Args[0]
 11897  		if v_0.Op != OpAnd16 {
 11898  			break
 11899  		}
 11900  		t := v_0.Type
 11901  		_ = v_0.Args[1]
 11902  		x := v_0.Args[0]
 11903  		v_0_1 := v_0.Args[1]
 11904  		if v_0_1.Op != OpConst16 || v_0_1.Type != t {
 11905  			break
 11906  		}
 11907  		y := v_0_1.AuxInt
 11908  		v_1 := v.Args[1]
 11909  		if v_1.Op != OpConst16 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 11910  			break
 11911  		}
 11912  		v.reset(OpNeq16)
 11913  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 11914  		v0.AddArg(x)
 11915  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 11916  		v1.AuxInt = y
 11917  		v0.AddArg(v1)
 11918  		v.AddArg(v0)
 11919  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 11920  		v2.AuxInt = 0
 11921  		v.AddArg(v2)
 11922  		return true
 11923  	}
 11924  	// match: (Eq16 (And16 <t> (Const16 <t> [y]) x) (Const16 <t> [y]))
 11925  	// cond: isPowerOfTwo(y)
 11926  	// result: (Neq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 11927  	for {
 11928  		_ = v.Args[1]
 11929  		v_0 := v.Args[0]
 11930  		if v_0.Op != OpAnd16 {
 11931  			break
 11932  		}
 11933  		t := v_0.Type
 11934  		x := v_0.Args[1]
 11935  		v_0_0 := v_0.Args[0]
 11936  		if v_0_0.Op != OpConst16 || v_0_0.Type != t {
 11937  			break
 11938  		}
 11939  		y := v_0_0.AuxInt
 11940  		v_1 := v.Args[1]
 11941  		if v_1.Op != OpConst16 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 11942  			break
 11943  		}
 11944  		v.reset(OpNeq16)
 11945  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 11946  		v0.AddArg(x)
 11947  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 11948  		v1.AuxInt = y
 11949  		v0.AddArg(v1)
 11950  		v.AddArg(v0)
 11951  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 11952  		v2.AuxInt = 0
 11953  		v.AddArg(v2)
 11954  		return true
 11955  	}
 11956  	// match: (Eq16 (Const16 <t> [y]) (And16 <t> x (Const16 <t> [y])))
 11957  	// cond: isPowerOfTwo(y)
 11958  	// result: (Neq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 11959  	for {
 11960  		_ = v.Args[1]
 11961  		v_0 := v.Args[0]
 11962  		if v_0.Op != OpConst16 {
 11963  			break
 11964  		}
 11965  		t := v_0.Type
 11966  		y := v_0.AuxInt
 11967  		v_1 := v.Args[1]
 11968  		if v_1.Op != OpAnd16 || v_1.Type != t {
 11969  			break
 11970  		}
 11971  		_ = v_1.Args[1]
 11972  		x := v_1.Args[0]
 11973  		v_1_1 := v_1.Args[1]
 11974  		if v_1_1.Op != OpConst16 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 11975  			break
 11976  		}
 11977  		v.reset(OpNeq16)
 11978  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 11979  		v0.AddArg(x)
 11980  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 11981  		v1.AuxInt = y
 11982  		v0.AddArg(v1)
 11983  		v.AddArg(v0)
 11984  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 11985  		v2.AuxInt = 0
 11986  		v.AddArg(v2)
 11987  		return true
 11988  	}
 11989  	return false
 11990  }
 11991  func rewriteValuegeneric_OpEq16_60(v *Value) bool {
 11992  	b := v.Block
 11993  	// match: (Eq16 (Const16 <t> [y]) (And16 <t> (Const16 <t> [y]) x))
 11994  	// cond: isPowerOfTwo(y)
 11995  	// result: (Neq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 11996  	for {
 11997  		_ = v.Args[1]
 11998  		v_0 := v.Args[0]
 11999  		if v_0.Op != OpConst16 {
 12000  			break
 12001  		}
 12002  		t := v_0.Type
 12003  		y := v_0.AuxInt
 12004  		v_1 := v.Args[1]
 12005  		if v_1.Op != OpAnd16 || v_1.Type != t {
 12006  			break
 12007  		}
 12008  		x := v_1.Args[1]
 12009  		v_1_0 := v_1.Args[0]
 12010  		if v_1_0.Op != OpConst16 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 12011  			break
 12012  		}
 12013  		v.reset(OpNeq16)
 12014  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 12015  		v0.AddArg(x)
 12016  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 12017  		v1.AuxInt = y
 12018  		v0.AddArg(v1)
 12019  		v.AddArg(v0)
 12020  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 12021  		v2.AuxInt = 0
 12022  		v.AddArg(v2)
 12023  		return true
 12024  	}
 12025  	return false
 12026  }
 12027  func rewriteValuegeneric_OpEq32_0(v *Value) bool {
 12028  	b := v.Block
 12029  	typ := &b.Func.Config.Types
 12030  	// match: (Eq32 x x)
 12031  	// result: (ConstBool [1])
 12032  	for {
 12033  		x := v.Args[1]
 12034  		if x != v.Args[0] {
 12035  			break
 12036  		}
 12037  		v.reset(OpConstBool)
 12038  		v.AuxInt = 1
 12039  		return true
 12040  	}
 12041  	// match: (Eq32 (Const32 <t> [c]) (Add32 (Const32 <t> [d]) x))
 12042  	// result: (Eq32 (Const32 <t> [int64(int32(c-d))]) x)
 12043  	for {
 12044  		_ = v.Args[1]
 12045  		v_0 := v.Args[0]
 12046  		if v_0.Op != OpConst32 {
 12047  			break
 12048  		}
 12049  		t := v_0.Type
 12050  		c := v_0.AuxInt
 12051  		v_1 := v.Args[1]
 12052  		if v_1.Op != OpAdd32 {
 12053  			break
 12054  		}
 12055  		x := v_1.Args[1]
 12056  		v_1_0 := v_1.Args[0]
 12057  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
 12058  			break
 12059  		}
 12060  		d := v_1_0.AuxInt
 12061  		v.reset(OpEq32)
 12062  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 12063  		v0.AuxInt = int64(int32(c - d))
 12064  		v.AddArg(v0)
 12065  		v.AddArg(x)
 12066  		return true
 12067  	}
 12068  	// match: (Eq32 (Const32 <t> [c]) (Add32 x (Const32 <t> [d])))
 12069  	// result: (Eq32 (Const32 <t> [int64(int32(c-d))]) x)
 12070  	for {
 12071  		_ = v.Args[1]
 12072  		v_0 := v.Args[0]
 12073  		if v_0.Op != OpConst32 {
 12074  			break
 12075  		}
 12076  		t := v_0.Type
 12077  		c := v_0.AuxInt
 12078  		v_1 := v.Args[1]
 12079  		if v_1.Op != OpAdd32 {
 12080  			break
 12081  		}
 12082  		_ = v_1.Args[1]
 12083  		x := v_1.Args[0]
 12084  		v_1_1 := v_1.Args[1]
 12085  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
 12086  			break
 12087  		}
 12088  		d := v_1_1.AuxInt
 12089  		v.reset(OpEq32)
 12090  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 12091  		v0.AuxInt = int64(int32(c - d))
 12092  		v.AddArg(v0)
 12093  		v.AddArg(x)
 12094  		return true
 12095  	}
 12096  	// match: (Eq32 (Add32 (Const32 <t> [d]) x) (Const32 <t> [c]))
 12097  	// result: (Eq32 (Const32 <t> [int64(int32(c-d))]) x)
 12098  	for {
 12099  		_ = v.Args[1]
 12100  		v_0 := v.Args[0]
 12101  		if v_0.Op != OpAdd32 {
 12102  			break
 12103  		}
 12104  		x := v_0.Args[1]
 12105  		v_0_0 := v_0.Args[0]
 12106  		if v_0_0.Op != OpConst32 {
 12107  			break
 12108  		}
 12109  		t := v_0_0.Type
 12110  		d := v_0_0.AuxInt
 12111  		v_1 := v.Args[1]
 12112  		if v_1.Op != OpConst32 || v_1.Type != t {
 12113  			break
 12114  		}
 12115  		c := v_1.AuxInt
 12116  		v.reset(OpEq32)
 12117  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 12118  		v0.AuxInt = int64(int32(c - d))
 12119  		v.AddArg(v0)
 12120  		v.AddArg(x)
 12121  		return true
 12122  	}
 12123  	// match: (Eq32 (Add32 x (Const32 <t> [d])) (Const32 <t> [c]))
 12124  	// result: (Eq32 (Const32 <t> [int64(int32(c-d))]) x)
 12125  	for {
 12126  		_ = v.Args[1]
 12127  		v_0 := v.Args[0]
 12128  		if v_0.Op != OpAdd32 {
 12129  			break
 12130  		}
 12131  		_ = v_0.Args[1]
 12132  		x := v_0.Args[0]
 12133  		v_0_1 := v_0.Args[1]
 12134  		if v_0_1.Op != OpConst32 {
 12135  			break
 12136  		}
 12137  		t := v_0_1.Type
 12138  		d := v_0_1.AuxInt
 12139  		v_1 := v.Args[1]
 12140  		if v_1.Op != OpConst32 || v_1.Type != t {
 12141  			break
 12142  		}
 12143  		c := v_1.AuxInt
 12144  		v.reset(OpEq32)
 12145  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 12146  		v0.AuxInt = int64(int32(c - d))
 12147  		v.AddArg(v0)
 12148  		v.AddArg(x)
 12149  		return true
 12150  	}
 12151  	// match: (Eq32 (Const32 [c]) (Const32 [d]))
 12152  	// result: (ConstBool [b2i(c == d)])
 12153  	for {
 12154  		_ = v.Args[1]
 12155  		v_0 := v.Args[0]
 12156  		if v_0.Op != OpConst32 {
 12157  			break
 12158  		}
 12159  		c := v_0.AuxInt
 12160  		v_1 := v.Args[1]
 12161  		if v_1.Op != OpConst32 {
 12162  			break
 12163  		}
 12164  		d := v_1.AuxInt
 12165  		v.reset(OpConstBool)
 12166  		v.AuxInt = b2i(c == d)
 12167  		return true
 12168  	}
 12169  	// match: (Eq32 (Const32 [d]) (Const32 [c]))
 12170  	// result: (ConstBool [b2i(c == d)])
 12171  	for {
 12172  		_ = v.Args[1]
 12173  		v_0 := v.Args[0]
 12174  		if v_0.Op != OpConst32 {
 12175  			break
 12176  		}
 12177  		d := v_0.AuxInt
 12178  		v_1 := v.Args[1]
 12179  		if v_1.Op != OpConst32 {
 12180  			break
 12181  		}
 12182  		c := v_1.AuxInt
 12183  		v.reset(OpConstBool)
 12184  		v.AuxInt = b2i(c == d)
 12185  		return true
 12186  	}
 12187  	// match: (Eq32 x (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u (Const32 [m]) x) (Const64 [s]))))
 12188  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12189  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12190  	for {
 12191  		_ = v.Args[1]
 12192  		x := v.Args[0]
 12193  		v_1 := v.Args[1]
 12194  		if v_1.Op != OpMul32 {
 12195  			break
 12196  		}
 12197  		_ = v_1.Args[1]
 12198  		v_1_0 := v_1.Args[0]
 12199  		if v_1_0.Op != OpConst32 {
 12200  			break
 12201  		}
 12202  		c := v_1_0.AuxInt
 12203  		v_1_1 := v_1.Args[1]
 12204  		if v_1_1.Op != OpRsh32Ux64 {
 12205  			break
 12206  		}
 12207  		_ = v_1_1.Args[1]
 12208  		mul := v_1_1.Args[0]
 12209  		if mul.Op != OpHmul32u {
 12210  			break
 12211  		}
 12212  		_ = mul.Args[1]
 12213  		mul_0 := mul.Args[0]
 12214  		if mul_0.Op != OpConst32 {
 12215  			break
 12216  		}
 12217  		m := mul_0.AuxInt
 12218  		if x != mul.Args[1] {
 12219  			break
 12220  		}
 12221  		v_1_1_1 := v_1_1.Args[1]
 12222  		if v_1_1_1.Op != OpConst64 {
 12223  			break
 12224  		}
 12225  		s := v_1_1_1.AuxInt
 12226  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12227  			break
 12228  		}
 12229  		v.reset(OpLeq32U)
 12230  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12231  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12232  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12233  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12234  		v1.AddArg(v2)
 12235  		v1.AddArg(x)
 12236  		v0.AddArg(v1)
 12237  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12238  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12239  		v0.AddArg(v3)
 12240  		v.AddArg(v0)
 12241  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12242  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12243  		v.AddArg(v4)
 12244  		return true
 12245  	}
 12246  	// match: (Eq32 x (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u x (Const32 [m])) (Const64 [s]))))
 12247  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12248  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12249  	for {
 12250  		_ = v.Args[1]
 12251  		x := v.Args[0]
 12252  		v_1 := v.Args[1]
 12253  		if v_1.Op != OpMul32 {
 12254  			break
 12255  		}
 12256  		_ = v_1.Args[1]
 12257  		v_1_0 := v_1.Args[0]
 12258  		if v_1_0.Op != OpConst32 {
 12259  			break
 12260  		}
 12261  		c := v_1_0.AuxInt
 12262  		v_1_1 := v_1.Args[1]
 12263  		if v_1_1.Op != OpRsh32Ux64 {
 12264  			break
 12265  		}
 12266  		_ = v_1_1.Args[1]
 12267  		mul := v_1_1.Args[0]
 12268  		if mul.Op != OpHmul32u {
 12269  			break
 12270  		}
 12271  		_ = mul.Args[1]
 12272  		if x != mul.Args[0] {
 12273  			break
 12274  		}
 12275  		mul_1 := mul.Args[1]
 12276  		if mul_1.Op != OpConst32 {
 12277  			break
 12278  		}
 12279  		m := mul_1.AuxInt
 12280  		v_1_1_1 := v_1_1.Args[1]
 12281  		if v_1_1_1.Op != OpConst64 {
 12282  			break
 12283  		}
 12284  		s := v_1_1_1.AuxInt
 12285  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12286  			break
 12287  		}
 12288  		v.reset(OpLeq32U)
 12289  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12290  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12291  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12292  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12293  		v1.AddArg(v2)
 12294  		v1.AddArg(x)
 12295  		v0.AddArg(v1)
 12296  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12297  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12298  		v0.AddArg(v3)
 12299  		v.AddArg(v0)
 12300  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12301  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12302  		v.AddArg(v4)
 12303  		return true
 12304  	}
 12305  	// match: (Eq32 x (Mul32 (Rsh32Ux64 mul:(Hmul32u (Const32 [m]) x) (Const64 [s])) (Const32 [c])))
 12306  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12307  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12308  	for {
 12309  		_ = v.Args[1]
 12310  		x := v.Args[0]
 12311  		v_1 := v.Args[1]
 12312  		if v_1.Op != OpMul32 {
 12313  			break
 12314  		}
 12315  		_ = v_1.Args[1]
 12316  		v_1_0 := v_1.Args[0]
 12317  		if v_1_0.Op != OpRsh32Ux64 {
 12318  			break
 12319  		}
 12320  		_ = v_1_0.Args[1]
 12321  		mul := v_1_0.Args[0]
 12322  		if mul.Op != OpHmul32u {
 12323  			break
 12324  		}
 12325  		_ = mul.Args[1]
 12326  		mul_0 := mul.Args[0]
 12327  		if mul_0.Op != OpConst32 {
 12328  			break
 12329  		}
 12330  		m := mul_0.AuxInt
 12331  		if x != mul.Args[1] {
 12332  			break
 12333  		}
 12334  		v_1_0_1 := v_1_0.Args[1]
 12335  		if v_1_0_1.Op != OpConst64 {
 12336  			break
 12337  		}
 12338  		s := v_1_0_1.AuxInt
 12339  		v_1_1 := v_1.Args[1]
 12340  		if v_1_1.Op != OpConst32 {
 12341  			break
 12342  		}
 12343  		c := v_1_1.AuxInt
 12344  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12345  			break
 12346  		}
 12347  		v.reset(OpLeq32U)
 12348  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12349  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12350  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12351  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12352  		v1.AddArg(v2)
 12353  		v1.AddArg(x)
 12354  		v0.AddArg(v1)
 12355  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12356  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12357  		v0.AddArg(v3)
 12358  		v.AddArg(v0)
 12359  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12360  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12361  		v.AddArg(v4)
 12362  		return true
 12363  	}
 12364  	return false
 12365  }
 12366  func rewriteValuegeneric_OpEq32_10(v *Value) bool {
 12367  	b := v.Block
 12368  	typ := &b.Func.Config.Types
 12369  	// match: (Eq32 x (Mul32 (Rsh32Ux64 mul:(Hmul32u x (Const32 [m])) (Const64 [s])) (Const32 [c])))
 12370  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12371  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12372  	for {
 12373  		_ = v.Args[1]
 12374  		x := v.Args[0]
 12375  		v_1 := v.Args[1]
 12376  		if v_1.Op != OpMul32 {
 12377  			break
 12378  		}
 12379  		_ = v_1.Args[1]
 12380  		v_1_0 := v_1.Args[0]
 12381  		if v_1_0.Op != OpRsh32Ux64 {
 12382  			break
 12383  		}
 12384  		_ = v_1_0.Args[1]
 12385  		mul := v_1_0.Args[0]
 12386  		if mul.Op != OpHmul32u {
 12387  			break
 12388  		}
 12389  		_ = mul.Args[1]
 12390  		if x != mul.Args[0] {
 12391  			break
 12392  		}
 12393  		mul_1 := mul.Args[1]
 12394  		if mul_1.Op != OpConst32 {
 12395  			break
 12396  		}
 12397  		m := mul_1.AuxInt
 12398  		v_1_0_1 := v_1_0.Args[1]
 12399  		if v_1_0_1.Op != OpConst64 {
 12400  			break
 12401  		}
 12402  		s := v_1_0_1.AuxInt
 12403  		v_1_1 := v_1.Args[1]
 12404  		if v_1_1.Op != OpConst32 {
 12405  			break
 12406  		}
 12407  		c := v_1_1.AuxInt
 12408  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12409  			break
 12410  		}
 12411  		v.reset(OpLeq32U)
 12412  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12413  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12414  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12415  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12416  		v1.AddArg(v2)
 12417  		v1.AddArg(x)
 12418  		v0.AddArg(v1)
 12419  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12420  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12421  		v0.AddArg(v3)
 12422  		v.AddArg(v0)
 12423  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12424  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12425  		v.AddArg(v4)
 12426  		return true
 12427  	}
 12428  	// match: (Eq32 (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u (Const32 [m]) x) (Const64 [s]))) x)
 12429  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12430  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12431  	for {
 12432  		x := v.Args[1]
 12433  		v_0 := v.Args[0]
 12434  		if v_0.Op != OpMul32 {
 12435  			break
 12436  		}
 12437  		_ = v_0.Args[1]
 12438  		v_0_0 := v_0.Args[0]
 12439  		if v_0_0.Op != OpConst32 {
 12440  			break
 12441  		}
 12442  		c := v_0_0.AuxInt
 12443  		v_0_1 := v_0.Args[1]
 12444  		if v_0_1.Op != OpRsh32Ux64 {
 12445  			break
 12446  		}
 12447  		_ = v_0_1.Args[1]
 12448  		mul := v_0_1.Args[0]
 12449  		if mul.Op != OpHmul32u {
 12450  			break
 12451  		}
 12452  		_ = mul.Args[1]
 12453  		mul_0 := mul.Args[0]
 12454  		if mul_0.Op != OpConst32 {
 12455  			break
 12456  		}
 12457  		m := mul_0.AuxInt
 12458  		if x != mul.Args[1] {
 12459  			break
 12460  		}
 12461  		v_0_1_1 := v_0_1.Args[1]
 12462  		if v_0_1_1.Op != OpConst64 {
 12463  			break
 12464  		}
 12465  		s := v_0_1_1.AuxInt
 12466  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12467  			break
 12468  		}
 12469  		v.reset(OpLeq32U)
 12470  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12471  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12472  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12473  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12474  		v1.AddArg(v2)
 12475  		v1.AddArg(x)
 12476  		v0.AddArg(v1)
 12477  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12478  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12479  		v0.AddArg(v3)
 12480  		v.AddArg(v0)
 12481  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12482  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12483  		v.AddArg(v4)
 12484  		return true
 12485  	}
 12486  	// match: (Eq32 (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u x (Const32 [m])) (Const64 [s]))) x)
 12487  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12488  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12489  	for {
 12490  		x := v.Args[1]
 12491  		v_0 := v.Args[0]
 12492  		if v_0.Op != OpMul32 {
 12493  			break
 12494  		}
 12495  		_ = v_0.Args[1]
 12496  		v_0_0 := v_0.Args[0]
 12497  		if v_0_0.Op != OpConst32 {
 12498  			break
 12499  		}
 12500  		c := v_0_0.AuxInt
 12501  		v_0_1 := v_0.Args[1]
 12502  		if v_0_1.Op != OpRsh32Ux64 {
 12503  			break
 12504  		}
 12505  		_ = v_0_1.Args[1]
 12506  		mul := v_0_1.Args[0]
 12507  		if mul.Op != OpHmul32u {
 12508  			break
 12509  		}
 12510  		_ = mul.Args[1]
 12511  		if x != mul.Args[0] {
 12512  			break
 12513  		}
 12514  		mul_1 := mul.Args[1]
 12515  		if mul_1.Op != OpConst32 {
 12516  			break
 12517  		}
 12518  		m := mul_1.AuxInt
 12519  		v_0_1_1 := v_0_1.Args[1]
 12520  		if v_0_1_1.Op != OpConst64 {
 12521  			break
 12522  		}
 12523  		s := v_0_1_1.AuxInt
 12524  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12525  			break
 12526  		}
 12527  		v.reset(OpLeq32U)
 12528  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12529  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12530  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12531  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12532  		v1.AddArg(v2)
 12533  		v1.AddArg(x)
 12534  		v0.AddArg(v1)
 12535  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12536  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12537  		v0.AddArg(v3)
 12538  		v.AddArg(v0)
 12539  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12540  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12541  		v.AddArg(v4)
 12542  		return true
 12543  	}
 12544  	// match: (Eq32 (Mul32 (Rsh32Ux64 mul:(Hmul32u (Const32 [m]) x) (Const64 [s])) (Const32 [c])) x)
 12545  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12546  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12547  	for {
 12548  		x := v.Args[1]
 12549  		v_0 := v.Args[0]
 12550  		if v_0.Op != OpMul32 {
 12551  			break
 12552  		}
 12553  		_ = v_0.Args[1]
 12554  		v_0_0 := v_0.Args[0]
 12555  		if v_0_0.Op != OpRsh32Ux64 {
 12556  			break
 12557  		}
 12558  		_ = v_0_0.Args[1]
 12559  		mul := v_0_0.Args[0]
 12560  		if mul.Op != OpHmul32u {
 12561  			break
 12562  		}
 12563  		_ = mul.Args[1]
 12564  		mul_0 := mul.Args[0]
 12565  		if mul_0.Op != OpConst32 {
 12566  			break
 12567  		}
 12568  		m := mul_0.AuxInt
 12569  		if x != mul.Args[1] {
 12570  			break
 12571  		}
 12572  		v_0_0_1 := v_0_0.Args[1]
 12573  		if v_0_0_1.Op != OpConst64 {
 12574  			break
 12575  		}
 12576  		s := v_0_0_1.AuxInt
 12577  		v_0_1 := v_0.Args[1]
 12578  		if v_0_1.Op != OpConst32 {
 12579  			break
 12580  		}
 12581  		c := v_0_1.AuxInt
 12582  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12583  			break
 12584  		}
 12585  		v.reset(OpLeq32U)
 12586  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12587  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12588  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12589  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12590  		v1.AddArg(v2)
 12591  		v1.AddArg(x)
 12592  		v0.AddArg(v1)
 12593  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12594  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12595  		v0.AddArg(v3)
 12596  		v.AddArg(v0)
 12597  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12598  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12599  		v.AddArg(v4)
 12600  		return true
 12601  	}
 12602  	// match: (Eq32 (Mul32 (Rsh32Ux64 mul:(Hmul32u x (Const32 [m])) (Const64 [s])) (Const32 [c])) x)
 12603  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32,c).m/2)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 12604  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12605  	for {
 12606  		x := v.Args[1]
 12607  		v_0 := v.Args[0]
 12608  		if v_0.Op != OpMul32 {
 12609  			break
 12610  		}
 12611  		_ = v_0.Args[1]
 12612  		v_0_0 := v_0.Args[0]
 12613  		if v_0_0.Op != OpRsh32Ux64 {
 12614  			break
 12615  		}
 12616  		_ = v_0_0.Args[1]
 12617  		mul := v_0_0.Args[0]
 12618  		if mul.Op != OpHmul32u {
 12619  			break
 12620  		}
 12621  		_ = mul.Args[1]
 12622  		if x != mul.Args[0] {
 12623  			break
 12624  		}
 12625  		mul_1 := mul.Args[1]
 12626  		if mul_1.Op != OpConst32 {
 12627  			break
 12628  		}
 12629  		m := mul_1.AuxInt
 12630  		v_0_0_1 := v_0_0.Args[1]
 12631  		if v_0_0_1.Op != OpConst64 {
 12632  			break
 12633  		}
 12634  		s := v_0_0_1.AuxInt
 12635  		v_0_1 := v_0.Args[1]
 12636  		if v_0_1.Op != OpConst32 {
 12637  			break
 12638  		}
 12639  		c := v_0_1.AuxInt
 12640  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+umagic(32, c).m/2)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12641  			break
 12642  		}
 12643  		v.reset(OpLeq32U)
 12644  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12645  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12646  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12647  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12648  		v1.AddArg(v2)
 12649  		v1.AddArg(x)
 12650  		v0.AddArg(v1)
 12651  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12652  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12653  		v0.AddArg(v3)
 12654  		v.AddArg(v0)
 12655  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12656  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12657  		v.AddArg(v4)
 12658  		return true
 12659  	}
 12660  	// match: (Eq32 x (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u (Const32 <typ.UInt32> [m]) (Rsh32Ux64 x (Const64 [1]))) (Const64 [s]))))
 12661  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 12662  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12663  	for {
 12664  		_ = v.Args[1]
 12665  		x := v.Args[0]
 12666  		v_1 := v.Args[1]
 12667  		if v_1.Op != OpMul32 {
 12668  			break
 12669  		}
 12670  		_ = v_1.Args[1]
 12671  		v_1_0 := v_1.Args[0]
 12672  		if v_1_0.Op != OpConst32 {
 12673  			break
 12674  		}
 12675  		c := v_1_0.AuxInt
 12676  		v_1_1 := v_1.Args[1]
 12677  		if v_1_1.Op != OpRsh32Ux64 {
 12678  			break
 12679  		}
 12680  		_ = v_1_1.Args[1]
 12681  		mul := v_1_1.Args[0]
 12682  		if mul.Op != OpHmul32u {
 12683  			break
 12684  		}
 12685  		_ = mul.Args[1]
 12686  		mul_0 := mul.Args[0]
 12687  		if mul_0.Op != OpConst32 || mul_0.Type != typ.UInt32 {
 12688  			break
 12689  		}
 12690  		m := mul_0.AuxInt
 12691  		mul_1 := mul.Args[1]
 12692  		if mul_1.Op != OpRsh32Ux64 {
 12693  			break
 12694  		}
 12695  		_ = mul_1.Args[1]
 12696  		if x != mul_1.Args[0] {
 12697  			break
 12698  		}
 12699  		mul_1_1 := mul_1.Args[1]
 12700  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 12701  			break
 12702  		}
 12703  		v_1_1_1 := v_1_1.Args[1]
 12704  		if v_1_1_1.Op != OpConst64 {
 12705  			break
 12706  		}
 12707  		s := v_1_1_1.AuxInt
 12708  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12709  			break
 12710  		}
 12711  		v.reset(OpLeq32U)
 12712  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12713  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12714  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12715  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12716  		v1.AddArg(v2)
 12717  		v1.AddArg(x)
 12718  		v0.AddArg(v1)
 12719  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12720  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12721  		v0.AddArg(v3)
 12722  		v.AddArg(v0)
 12723  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12724  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12725  		v.AddArg(v4)
 12726  		return true
 12727  	}
 12728  	// match: (Eq32 x (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u (Rsh32Ux64 x (Const64 [1])) (Const32 <typ.UInt32> [m])) (Const64 [s]))))
 12729  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 12730  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12731  	for {
 12732  		_ = v.Args[1]
 12733  		x := v.Args[0]
 12734  		v_1 := v.Args[1]
 12735  		if v_1.Op != OpMul32 {
 12736  			break
 12737  		}
 12738  		_ = v_1.Args[1]
 12739  		v_1_0 := v_1.Args[0]
 12740  		if v_1_0.Op != OpConst32 {
 12741  			break
 12742  		}
 12743  		c := v_1_0.AuxInt
 12744  		v_1_1 := v_1.Args[1]
 12745  		if v_1_1.Op != OpRsh32Ux64 {
 12746  			break
 12747  		}
 12748  		_ = v_1_1.Args[1]
 12749  		mul := v_1_1.Args[0]
 12750  		if mul.Op != OpHmul32u {
 12751  			break
 12752  		}
 12753  		_ = mul.Args[1]
 12754  		mul_0 := mul.Args[0]
 12755  		if mul_0.Op != OpRsh32Ux64 {
 12756  			break
 12757  		}
 12758  		_ = mul_0.Args[1]
 12759  		if x != mul_0.Args[0] {
 12760  			break
 12761  		}
 12762  		mul_0_1 := mul_0.Args[1]
 12763  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 12764  			break
 12765  		}
 12766  		mul_1 := mul.Args[1]
 12767  		if mul_1.Op != OpConst32 || mul_1.Type != typ.UInt32 {
 12768  			break
 12769  		}
 12770  		m := mul_1.AuxInt
 12771  		v_1_1_1 := v_1_1.Args[1]
 12772  		if v_1_1_1.Op != OpConst64 {
 12773  			break
 12774  		}
 12775  		s := v_1_1_1.AuxInt
 12776  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12777  			break
 12778  		}
 12779  		v.reset(OpLeq32U)
 12780  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12781  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12782  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12783  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12784  		v1.AddArg(v2)
 12785  		v1.AddArg(x)
 12786  		v0.AddArg(v1)
 12787  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12788  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12789  		v0.AddArg(v3)
 12790  		v.AddArg(v0)
 12791  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12792  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12793  		v.AddArg(v4)
 12794  		return true
 12795  	}
 12796  	// match: (Eq32 x (Mul32 (Rsh32Ux64 mul:(Hmul32u (Const32 <typ.UInt32> [m]) (Rsh32Ux64 x (Const64 [1]))) (Const64 [s])) (Const32 [c])))
 12797  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 12798  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12799  	for {
 12800  		_ = v.Args[1]
 12801  		x := v.Args[0]
 12802  		v_1 := v.Args[1]
 12803  		if v_1.Op != OpMul32 {
 12804  			break
 12805  		}
 12806  		_ = v_1.Args[1]
 12807  		v_1_0 := v_1.Args[0]
 12808  		if v_1_0.Op != OpRsh32Ux64 {
 12809  			break
 12810  		}
 12811  		_ = v_1_0.Args[1]
 12812  		mul := v_1_0.Args[0]
 12813  		if mul.Op != OpHmul32u {
 12814  			break
 12815  		}
 12816  		_ = mul.Args[1]
 12817  		mul_0 := mul.Args[0]
 12818  		if mul_0.Op != OpConst32 || mul_0.Type != typ.UInt32 {
 12819  			break
 12820  		}
 12821  		m := mul_0.AuxInt
 12822  		mul_1 := mul.Args[1]
 12823  		if mul_1.Op != OpRsh32Ux64 {
 12824  			break
 12825  		}
 12826  		_ = mul_1.Args[1]
 12827  		if x != mul_1.Args[0] {
 12828  			break
 12829  		}
 12830  		mul_1_1 := mul_1.Args[1]
 12831  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 12832  			break
 12833  		}
 12834  		v_1_0_1 := v_1_0.Args[1]
 12835  		if v_1_0_1.Op != OpConst64 {
 12836  			break
 12837  		}
 12838  		s := v_1_0_1.AuxInt
 12839  		v_1_1 := v_1.Args[1]
 12840  		if v_1_1.Op != OpConst32 {
 12841  			break
 12842  		}
 12843  		c := v_1_1.AuxInt
 12844  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12845  			break
 12846  		}
 12847  		v.reset(OpLeq32U)
 12848  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12849  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12850  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12851  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12852  		v1.AddArg(v2)
 12853  		v1.AddArg(x)
 12854  		v0.AddArg(v1)
 12855  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12856  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12857  		v0.AddArg(v3)
 12858  		v.AddArg(v0)
 12859  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12860  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12861  		v.AddArg(v4)
 12862  		return true
 12863  	}
 12864  	// match: (Eq32 x (Mul32 (Rsh32Ux64 mul:(Hmul32u (Rsh32Ux64 x (Const64 [1])) (Const32 <typ.UInt32> [m])) (Const64 [s])) (Const32 [c])))
 12865  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 12866  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12867  	for {
 12868  		_ = v.Args[1]
 12869  		x := v.Args[0]
 12870  		v_1 := v.Args[1]
 12871  		if v_1.Op != OpMul32 {
 12872  			break
 12873  		}
 12874  		_ = v_1.Args[1]
 12875  		v_1_0 := v_1.Args[0]
 12876  		if v_1_0.Op != OpRsh32Ux64 {
 12877  			break
 12878  		}
 12879  		_ = v_1_0.Args[1]
 12880  		mul := v_1_0.Args[0]
 12881  		if mul.Op != OpHmul32u {
 12882  			break
 12883  		}
 12884  		_ = mul.Args[1]
 12885  		mul_0 := mul.Args[0]
 12886  		if mul_0.Op != OpRsh32Ux64 {
 12887  			break
 12888  		}
 12889  		_ = mul_0.Args[1]
 12890  		if x != mul_0.Args[0] {
 12891  			break
 12892  		}
 12893  		mul_0_1 := mul_0.Args[1]
 12894  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 12895  			break
 12896  		}
 12897  		mul_1 := mul.Args[1]
 12898  		if mul_1.Op != OpConst32 || mul_1.Type != typ.UInt32 {
 12899  			break
 12900  		}
 12901  		m := mul_1.AuxInt
 12902  		v_1_0_1 := v_1_0.Args[1]
 12903  		if v_1_0_1.Op != OpConst64 {
 12904  			break
 12905  		}
 12906  		s := v_1_0_1.AuxInt
 12907  		v_1_1 := v_1.Args[1]
 12908  		if v_1_1.Op != OpConst32 {
 12909  			break
 12910  		}
 12911  		c := v_1_1.AuxInt
 12912  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12913  			break
 12914  		}
 12915  		v.reset(OpLeq32U)
 12916  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12917  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12918  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12919  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12920  		v1.AddArg(v2)
 12921  		v1.AddArg(x)
 12922  		v0.AddArg(v1)
 12923  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12924  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12925  		v0.AddArg(v3)
 12926  		v.AddArg(v0)
 12927  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12928  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12929  		v.AddArg(v4)
 12930  		return true
 12931  	}
 12932  	// match: (Eq32 (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u (Const32 <typ.UInt32> [m]) (Rsh32Ux64 x (Const64 [1]))) (Const64 [s]))) x)
 12933  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 12934  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 12935  	for {
 12936  		x := v.Args[1]
 12937  		v_0 := v.Args[0]
 12938  		if v_0.Op != OpMul32 {
 12939  			break
 12940  		}
 12941  		_ = v_0.Args[1]
 12942  		v_0_0 := v_0.Args[0]
 12943  		if v_0_0.Op != OpConst32 {
 12944  			break
 12945  		}
 12946  		c := v_0_0.AuxInt
 12947  		v_0_1 := v_0.Args[1]
 12948  		if v_0_1.Op != OpRsh32Ux64 {
 12949  			break
 12950  		}
 12951  		_ = v_0_1.Args[1]
 12952  		mul := v_0_1.Args[0]
 12953  		if mul.Op != OpHmul32u {
 12954  			break
 12955  		}
 12956  		_ = mul.Args[1]
 12957  		mul_0 := mul.Args[0]
 12958  		if mul_0.Op != OpConst32 || mul_0.Type != typ.UInt32 {
 12959  			break
 12960  		}
 12961  		m := mul_0.AuxInt
 12962  		mul_1 := mul.Args[1]
 12963  		if mul_1.Op != OpRsh32Ux64 {
 12964  			break
 12965  		}
 12966  		_ = mul_1.Args[1]
 12967  		if x != mul_1.Args[0] {
 12968  			break
 12969  		}
 12970  		mul_1_1 := mul_1.Args[1]
 12971  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 12972  			break
 12973  		}
 12974  		v_0_1_1 := v_0_1.Args[1]
 12975  		if v_0_1_1.Op != OpConst64 {
 12976  			break
 12977  		}
 12978  		s := v_0_1_1.AuxInt
 12979  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 12980  			break
 12981  		}
 12982  		v.reset(OpLeq32U)
 12983  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 12984  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 12985  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12986  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 12987  		v1.AddArg(v2)
 12988  		v1.AddArg(x)
 12989  		v0.AddArg(v1)
 12990  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12991  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 12992  		v0.AddArg(v3)
 12993  		v.AddArg(v0)
 12994  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 12995  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 12996  		v.AddArg(v4)
 12997  		return true
 12998  	}
 12999  	return false
 13000  }
 13001  func rewriteValuegeneric_OpEq32_20(v *Value) bool {
 13002  	b := v.Block
 13003  	typ := &b.Func.Config.Types
 13004  	// match: (Eq32 (Mul32 (Const32 [c]) (Rsh32Ux64 mul:(Hmul32u (Rsh32Ux64 x (Const64 [1])) (Const32 <typ.UInt32> [m])) (Const64 [s]))) x)
 13005  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 13006  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13007  	for {
 13008  		x := v.Args[1]
 13009  		v_0 := v.Args[0]
 13010  		if v_0.Op != OpMul32 {
 13011  			break
 13012  		}
 13013  		_ = v_0.Args[1]
 13014  		v_0_0 := v_0.Args[0]
 13015  		if v_0_0.Op != OpConst32 {
 13016  			break
 13017  		}
 13018  		c := v_0_0.AuxInt
 13019  		v_0_1 := v_0.Args[1]
 13020  		if v_0_1.Op != OpRsh32Ux64 {
 13021  			break
 13022  		}
 13023  		_ = v_0_1.Args[1]
 13024  		mul := v_0_1.Args[0]
 13025  		if mul.Op != OpHmul32u {
 13026  			break
 13027  		}
 13028  		_ = mul.Args[1]
 13029  		mul_0 := mul.Args[0]
 13030  		if mul_0.Op != OpRsh32Ux64 {
 13031  			break
 13032  		}
 13033  		_ = mul_0.Args[1]
 13034  		if x != mul_0.Args[0] {
 13035  			break
 13036  		}
 13037  		mul_0_1 := mul_0.Args[1]
 13038  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 13039  			break
 13040  		}
 13041  		mul_1 := mul.Args[1]
 13042  		if mul_1.Op != OpConst32 || mul_1.Type != typ.UInt32 {
 13043  			break
 13044  		}
 13045  		m := mul_1.AuxInt
 13046  		v_0_1_1 := v_0_1.Args[1]
 13047  		if v_0_1_1.Op != OpConst64 {
 13048  			break
 13049  		}
 13050  		s := v_0_1_1.AuxInt
 13051  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13052  			break
 13053  		}
 13054  		v.reset(OpLeq32U)
 13055  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13056  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13057  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13058  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13059  		v1.AddArg(v2)
 13060  		v1.AddArg(x)
 13061  		v0.AddArg(v1)
 13062  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13063  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13064  		v0.AddArg(v3)
 13065  		v.AddArg(v0)
 13066  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13067  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13068  		v.AddArg(v4)
 13069  		return true
 13070  	}
 13071  	// match: (Eq32 (Mul32 (Rsh32Ux64 mul:(Hmul32u (Const32 <typ.UInt32> [m]) (Rsh32Ux64 x (Const64 [1]))) (Const64 [s])) (Const32 [c])) x)
 13072  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 13073  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13074  	for {
 13075  		x := v.Args[1]
 13076  		v_0 := v.Args[0]
 13077  		if v_0.Op != OpMul32 {
 13078  			break
 13079  		}
 13080  		_ = v_0.Args[1]
 13081  		v_0_0 := v_0.Args[0]
 13082  		if v_0_0.Op != OpRsh32Ux64 {
 13083  			break
 13084  		}
 13085  		_ = v_0_0.Args[1]
 13086  		mul := v_0_0.Args[0]
 13087  		if mul.Op != OpHmul32u {
 13088  			break
 13089  		}
 13090  		_ = mul.Args[1]
 13091  		mul_0 := mul.Args[0]
 13092  		if mul_0.Op != OpConst32 || mul_0.Type != typ.UInt32 {
 13093  			break
 13094  		}
 13095  		m := mul_0.AuxInt
 13096  		mul_1 := mul.Args[1]
 13097  		if mul_1.Op != OpRsh32Ux64 {
 13098  			break
 13099  		}
 13100  		_ = mul_1.Args[1]
 13101  		if x != mul_1.Args[0] {
 13102  			break
 13103  		}
 13104  		mul_1_1 := mul_1.Args[1]
 13105  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 13106  			break
 13107  		}
 13108  		v_0_0_1 := v_0_0.Args[1]
 13109  		if v_0_0_1.Op != OpConst64 {
 13110  			break
 13111  		}
 13112  		s := v_0_0_1.AuxInt
 13113  		v_0_1 := v_0.Args[1]
 13114  		if v_0_1.Op != OpConst32 {
 13115  			break
 13116  		}
 13117  		c := v_0_1.AuxInt
 13118  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13119  			break
 13120  		}
 13121  		v.reset(OpLeq32U)
 13122  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13123  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13124  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13125  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13126  		v1.AddArg(v2)
 13127  		v1.AddArg(x)
 13128  		v0.AddArg(v1)
 13129  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13130  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13131  		v0.AddArg(v3)
 13132  		v.AddArg(v0)
 13133  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13134  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13135  		v.AddArg(v4)
 13136  		return true
 13137  	}
 13138  	// match: (Eq32 (Mul32 (Rsh32Ux64 mul:(Hmul32u (Rsh32Ux64 x (Const64 [1])) (Const32 <typ.UInt32> [m])) (Const64 [s])) (Const32 [c])) x)
 13139  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32,c).m+1)/2)) && s == umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 13140  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13141  	for {
 13142  		x := v.Args[1]
 13143  		v_0 := v.Args[0]
 13144  		if v_0.Op != OpMul32 {
 13145  			break
 13146  		}
 13147  		_ = v_0.Args[1]
 13148  		v_0_0 := v_0.Args[0]
 13149  		if v_0_0.Op != OpRsh32Ux64 {
 13150  			break
 13151  		}
 13152  		_ = v_0_0.Args[1]
 13153  		mul := v_0_0.Args[0]
 13154  		if mul.Op != OpHmul32u {
 13155  			break
 13156  		}
 13157  		_ = mul.Args[1]
 13158  		mul_0 := mul.Args[0]
 13159  		if mul_0.Op != OpRsh32Ux64 {
 13160  			break
 13161  		}
 13162  		_ = mul_0.Args[1]
 13163  		if x != mul_0.Args[0] {
 13164  			break
 13165  		}
 13166  		mul_0_1 := mul_0.Args[1]
 13167  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 13168  			break
 13169  		}
 13170  		mul_1 := mul.Args[1]
 13171  		if mul_1.Op != OpConst32 || mul_1.Type != typ.UInt32 {
 13172  			break
 13173  		}
 13174  		m := mul_1.AuxInt
 13175  		v_0_0_1 := v_0_0.Args[1]
 13176  		if v_0_0_1.Op != OpConst64 {
 13177  			break
 13178  		}
 13179  		s := v_0_0_1.AuxInt
 13180  		v_0_1 := v_0.Args[1]
 13181  		if v_0_1.Op != OpConst32 {
 13182  			break
 13183  		}
 13184  		c := v_0_1.AuxInt
 13185  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(1<<31+(umagic(32, c).m+1)/2)) && s == umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13186  			break
 13187  		}
 13188  		v.reset(OpLeq32U)
 13189  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13190  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13191  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13192  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13193  		v1.AddArg(v2)
 13194  		v1.AddArg(x)
 13195  		v0.AddArg(v1)
 13196  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13197  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13198  		v0.AddArg(v3)
 13199  		v.AddArg(v0)
 13200  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13201  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13202  		v.AddArg(v4)
 13203  		return true
 13204  	}
 13205  	// match: (Eq32 x (Mul32 (Const32 [c]) (Rsh32Ux64 (Avg32u x mul:(Hmul32u (Const32 [m]) x)) (Const64 [s]))))
 13206  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13207  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13208  	for {
 13209  		_ = v.Args[1]
 13210  		x := v.Args[0]
 13211  		v_1 := v.Args[1]
 13212  		if v_1.Op != OpMul32 {
 13213  			break
 13214  		}
 13215  		_ = v_1.Args[1]
 13216  		v_1_0 := v_1.Args[0]
 13217  		if v_1_0.Op != OpConst32 {
 13218  			break
 13219  		}
 13220  		c := v_1_0.AuxInt
 13221  		v_1_1 := v_1.Args[1]
 13222  		if v_1_1.Op != OpRsh32Ux64 {
 13223  			break
 13224  		}
 13225  		_ = v_1_1.Args[1]
 13226  		v_1_1_0 := v_1_1.Args[0]
 13227  		if v_1_1_0.Op != OpAvg32u {
 13228  			break
 13229  		}
 13230  		_ = v_1_1_0.Args[1]
 13231  		if x != v_1_1_0.Args[0] {
 13232  			break
 13233  		}
 13234  		mul := v_1_1_0.Args[1]
 13235  		if mul.Op != OpHmul32u {
 13236  			break
 13237  		}
 13238  		_ = mul.Args[1]
 13239  		mul_0 := mul.Args[0]
 13240  		if mul_0.Op != OpConst32 {
 13241  			break
 13242  		}
 13243  		m := mul_0.AuxInt
 13244  		if x != mul.Args[1] {
 13245  			break
 13246  		}
 13247  		v_1_1_1 := v_1_1.Args[1]
 13248  		if v_1_1_1.Op != OpConst64 {
 13249  			break
 13250  		}
 13251  		s := v_1_1_1.AuxInt
 13252  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13253  			break
 13254  		}
 13255  		v.reset(OpLeq32U)
 13256  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13257  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13258  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13259  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13260  		v1.AddArg(v2)
 13261  		v1.AddArg(x)
 13262  		v0.AddArg(v1)
 13263  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13264  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13265  		v0.AddArg(v3)
 13266  		v.AddArg(v0)
 13267  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13268  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13269  		v.AddArg(v4)
 13270  		return true
 13271  	}
 13272  	// match: (Eq32 x (Mul32 (Const32 [c]) (Rsh32Ux64 (Avg32u x mul:(Hmul32u x (Const32 [m]))) (Const64 [s]))))
 13273  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13274  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13275  	for {
 13276  		_ = v.Args[1]
 13277  		x := v.Args[0]
 13278  		v_1 := v.Args[1]
 13279  		if v_1.Op != OpMul32 {
 13280  			break
 13281  		}
 13282  		_ = v_1.Args[1]
 13283  		v_1_0 := v_1.Args[0]
 13284  		if v_1_0.Op != OpConst32 {
 13285  			break
 13286  		}
 13287  		c := v_1_0.AuxInt
 13288  		v_1_1 := v_1.Args[1]
 13289  		if v_1_1.Op != OpRsh32Ux64 {
 13290  			break
 13291  		}
 13292  		_ = v_1_1.Args[1]
 13293  		v_1_1_0 := v_1_1.Args[0]
 13294  		if v_1_1_0.Op != OpAvg32u {
 13295  			break
 13296  		}
 13297  		_ = v_1_1_0.Args[1]
 13298  		if x != v_1_1_0.Args[0] {
 13299  			break
 13300  		}
 13301  		mul := v_1_1_0.Args[1]
 13302  		if mul.Op != OpHmul32u {
 13303  			break
 13304  		}
 13305  		_ = mul.Args[1]
 13306  		if x != mul.Args[0] {
 13307  			break
 13308  		}
 13309  		mul_1 := mul.Args[1]
 13310  		if mul_1.Op != OpConst32 {
 13311  			break
 13312  		}
 13313  		m := mul_1.AuxInt
 13314  		v_1_1_1 := v_1_1.Args[1]
 13315  		if v_1_1_1.Op != OpConst64 {
 13316  			break
 13317  		}
 13318  		s := v_1_1_1.AuxInt
 13319  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13320  			break
 13321  		}
 13322  		v.reset(OpLeq32U)
 13323  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13324  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13325  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13326  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13327  		v1.AddArg(v2)
 13328  		v1.AddArg(x)
 13329  		v0.AddArg(v1)
 13330  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13331  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13332  		v0.AddArg(v3)
 13333  		v.AddArg(v0)
 13334  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13335  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13336  		v.AddArg(v4)
 13337  		return true
 13338  	}
 13339  	// match: (Eq32 x (Mul32 (Rsh32Ux64 (Avg32u x mul:(Hmul32u (Const32 [m]) x)) (Const64 [s])) (Const32 [c])))
 13340  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13341  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13342  	for {
 13343  		_ = v.Args[1]
 13344  		x := v.Args[0]
 13345  		v_1 := v.Args[1]
 13346  		if v_1.Op != OpMul32 {
 13347  			break
 13348  		}
 13349  		_ = v_1.Args[1]
 13350  		v_1_0 := v_1.Args[0]
 13351  		if v_1_0.Op != OpRsh32Ux64 {
 13352  			break
 13353  		}
 13354  		_ = v_1_0.Args[1]
 13355  		v_1_0_0 := v_1_0.Args[0]
 13356  		if v_1_0_0.Op != OpAvg32u {
 13357  			break
 13358  		}
 13359  		_ = v_1_0_0.Args[1]
 13360  		if x != v_1_0_0.Args[0] {
 13361  			break
 13362  		}
 13363  		mul := v_1_0_0.Args[1]
 13364  		if mul.Op != OpHmul32u {
 13365  			break
 13366  		}
 13367  		_ = mul.Args[1]
 13368  		mul_0 := mul.Args[0]
 13369  		if mul_0.Op != OpConst32 {
 13370  			break
 13371  		}
 13372  		m := mul_0.AuxInt
 13373  		if x != mul.Args[1] {
 13374  			break
 13375  		}
 13376  		v_1_0_1 := v_1_0.Args[1]
 13377  		if v_1_0_1.Op != OpConst64 {
 13378  			break
 13379  		}
 13380  		s := v_1_0_1.AuxInt
 13381  		v_1_1 := v_1.Args[1]
 13382  		if v_1_1.Op != OpConst32 {
 13383  			break
 13384  		}
 13385  		c := v_1_1.AuxInt
 13386  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13387  			break
 13388  		}
 13389  		v.reset(OpLeq32U)
 13390  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13391  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13392  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13393  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13394  		v1.AddArg(v2)
 13395  		v1.AddArg(x)
 13396  		v0.AddArg(v1)
 13397  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13398  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13399  		v0.AddArg(v3)
 13400  		v.AddArg(v0)
 13401  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13402  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13403  		v.AddArg(v4)
 13404  		return true
 13405  	}
 13406  	// match: (Eq32 x (Mul32 (Rsh32Ux64 (Avg32u x mul:(Hmul32u x (Const32 [m]))) (Const64 [s])) (Const32 [c])))
 13407  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13408  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13409  	for {
 13410  		_ = v.Args[1]
 13411  		x := v.Args[0]
 13412  		v_1 := v.Args[1]
 13413  		if v_1.Op != OpMul32 {
 13414  			break
 13415  		}
 13416  		_ = v_1.Args[1]
 13417  		v_1_0 := v_1.Args[0]
 13418  		if v_1_0.Op != OpRsh32Ux64 {
 13419  			break
 13420  		}
 13421  		_ = v_1_0.Args[1]
 13422  		v_1_0_0 := v_1_0.Args[0]
 13423  		if v_1_0_0.Op != OpAvg32u {
 13424  			break
 13425  		}
 13426  		_ = v_1_0_0.Args[1]
 13427  		if x != v_1_0_0.Args[0] {
 13428  			break
 13429  		}
 13430  		mul := v_1_0_0.Args[1]
 13431  		if mul.Op != OpHmul32u {
 13432  			break
 13433  		}
 13434  		_ = mul.Args[1]
 13435  		if x != mul.Args[0] {
 13436  			break
 13437  		}
 13438  		mul_1 := mul.Args[1]
 13439  		if mul_1.Op != OpConst32 {
 13440  			break
 13441  		}
 13442  		m := mul_1.AuxInt
 13443  		v_1_0_1 := v_1_0.Args[1]
 13444  		if v_1_0_1.Op != OpConst64 {
 13445  			break
 13446  		}
 13447  		s := v_1_0_1.AuxInt
 13448  		v_1_1 := v_1.Args[1]
 13449  		if v_1_1.Op != OpConst32 {
 13450  			break
 13451  		}
 13452  		c := v_1_1.AuxInt
 13453  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13454  			break
 13455  		}
 13456  		v.reset(OpLeq32U)
 13457  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13458  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13459  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13460  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13461  		v1.AddArg(v2)
 13462  		v1.AddArg(x)
 13463  		v0.AddArg(v1)
 13464  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13465  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13466  		v0.AddArg(v3)
 13467  		v.AddArg(v0)
 13468  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13469  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13470  		v.AddArg(v4)
 13471  		return true
 13472  	}
 13473  	// match: (Eq32 (Mul32 (Const32 [c]) (Rsh32Ux64 (Avg32u x mul:(Hmul32u (Const32 [m]) x)) (Const64 [s]))) x)
 13474  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13475  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13476  	for {
 13477  		x := v.Args[1]
 13478  		v_0 := v.Args[0]
 13479  		if v_0.Op != OpMul32 {
 13480  			break
 13481  		}
 13482  		_ = v_0.Args[1]
 13483  		v_0_0 := v_0.Args[0]
 13484  		if v_0_0.Op != OpConst32 {
 13485  			break
 13486  		}
 13487  		c := v_0_0.AuxInt
 13488  		v_0_1 := v_0.Args[1]
 13489  		if v_0_1.Op != OpRsh32Ux64 {
 13490  			break
 13491  		}
 13492  		_ = v_0_1.Args[1]
 13493  		v_0_1_0 := v_0_1.Args[0]
 13494  		if v_0_1_0.Op != OpAvg32u {
 13495  			break
 13496  		}
 13497  		_ = v_0_1_0.Args[1]
 13498  		if x != v_0_1_0.Args[0] {
 13499  			break
 13500  		}
 13501  		mul := v_0_1_0.Args[1]
 13502  		if mul.Op != OpHmul32u {
 13503  			break
 13504  		}
 13505  		_ = mul.Args[1]
 13506  		mul_0 := mul.Args[0]
 13507  		if mul_0.Op != OpConst32 {
 13508  			break
 13509  		}
 13510  		m := mul_0.AuxInt
 13511  		if x != mul.Args[1] {
 13512  			break
 13513  		}
 13514  		v_0_1_1 := v_0_1.Args[1]
 13515  		if v_0_1_1.Op != OpConst64 {
 13516  			break
 13517  		}
 13518  		s := v_0_1_1.AuxInt
 13519  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13520  			break
 13521  		}
 13522  		v.reset(OpLeq32U)
 13523  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13524  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13525  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13526  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13527  		v1.AddArg(v2)
 13528  		v1.AddArg(x)
 13529  		v0.AddArg(v1)
 13530  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13531  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13532  		v0.AddArg(v3)
 13533  		v.AddArg(v0)
 13534  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13535  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13536  		v.AddArg(v4)
 13537  		return true
 13538  	}
 13539  	// match: (Eq32 (Mul32 (Const32 [c]) (Rsh32Ux64 (Avg32u x mul:(Hmul32u x (Const32 [m]))) (Const64 [s]))) x)
 13540  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13541  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13542  	for {
 13543  		x := v.Args[1]
 13544  		v_0 := v.Args[0]
 13545  		if v_0.Op != OpMul32 {
 13546  			break
 13547  		}
 13548  		_ = v_0.Args[1]
 13549  		v_0_0 := v_0.Args[0]
 13550  		if v_0_0.Op != OpConst32 {
 13551  			break
 13552  		}
 13553  		c := v_0_0.AuxInt
 13554  		v_0_1 := v_0.Args[1]
 13555  		if v_0_1.Op != OpRsh32Ux64 {
 13556  			break
 13557  		}
 13558  		_ = v_0_1.Args[1]
 13559  		v_0_1_0 := v_0_1.Args[0]
 13560  		if v_0_1_0.Op != OpAvg32u {
 13561  			break
 13562  		}
 13563  		_ = v_0_1_0.Args[1]
 13564  		if x != v_0_1_0.Args[0] {
 13565  			break
 13566  		}
 13567  		mul := v_0_1_0.Args[1]
 13568  		if mul.Op != OpHmul32u {
 13569  			break
 13570  		}
 13571  		_ = mul.Args[1]
 13572  		if x != mul.Args[0] {
 13573  			break
 13574  		}
 13575  		mul_1 := mul.Args[1]
 13576  		if mul_1.Op != OpConst32 {
 13577  			break
 13578  		}
 13579  		m := mul_1.AuxInt
 13580  		v_0_1_1 := v_0_1.Args[1]
 13581  		if v_0_1_1.Op != OpConst64 {
 13582  			break
 13583  		}
 13584  		s := v_0_1_1.AuxInt
 13585  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13586  			break
 13587  		}
 13588  		v.reset(OpLeq32U)
 13589  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13590  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13591  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13592  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13593  		v1.AddArg(v2)
 13594  		v1.AddArg(x)
 13595  		v0.AddArg(v1)
 13596  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13597  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13598  		v0.AddArg(v3)
 13599  		v.AddArg(v0)
 13600  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13601  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13602  		v.AddArg(v4)
 13603  		return true
 13604  	}
 13605  	// match: (Eq32 (Mul32 (Rsh32Ux64 (Avg32u x mul:(Hmul32u (Const32 [m]) x)) (Const64 [s])) (Const32 [c])) x)
 13606  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13607  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13608  	for {
 13609  		x := v.Args[1]
 13610  		v_0 := v.Args[0]
 13611  		if v_0.Op != OpMul32 {
 13612  			break
 13613  		}
 13614  		_ = v_0.Args[1]
 13615  		v_0_0 := v_0.Args[0]
 13616  		if v_0_0.Op != OpRsh32Ux64 {
 13617  			break
 13618  		}
 13619  		_ = v_0_0.Args[1]
 13620  		v_0_0_0 := v_0_0.Args[0]
 13621  		if v_0_0_0.Op != OpAvg32u {
 13622  			break
 13623  		}
 13624  		_ = v_0_0_0.Args[1]
 13625  		if x != v_0_0_0.Args[0] {
 13626  			break
 13627  		}
 13628  		mul := v_0_0_0.Args[1]
 13629  		if mul.Op != OpHmul32u {
 13630  			break
 13631  		}
 13632  		_ = mul.Args[1]
 13633  		mul_0 := mul.Args[0]
 13634  		if mul_0.Op != OpConst32 {
 13635  			break
 13636  		}
 13637  		m := mul_0.AuxInt
 13638  		if x != mul.Args[1] {
 13639  			break
 13640  		}
 13641  		v_0_0_1 := v_0_0.Args[1]
 13642  		if v_0_0_1.Op != OpConst64 {
 13643  			break
 13644  		}
 13645  		s := v_0_0_1.AuxInt
 13646  		v_0_1 := v_0.Args[1]
 13647  		if v_0_1.Op != OpConst32 {
 13648  			break
 13649  		}
 13650  		c := v_0_1.AuxInt
 13651  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13652  			break
 13653  		}
 13654  		v.reset(OpLeq32U)
 13655  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13656  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13657  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13658  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13659  		v1.AddArg(v2)
 13660  		v1.AddArg(x)
 13661  		v0.AddArg(v1)
 13662  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13663  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13664  		v0.AddArg(v3)
 13665  		v.AddArg(v0)
 13666  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13667  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13668  		v.AddArg(v4)
 13669  		return true
 13670  	}
 13671  	return false
 13672  }
 13673  func rewriteValuegeneric_OpEq32_30(v *Value) bool {
 13674  	b := v.Block
 13675  	typ := &b.Func.Config.Types
 13676  	// match: (Eq32 (Mul32 (Rsh32Ux64 (Avg32u x mul:(Hmul32u x (Const32 [m]))) (Const64 [s])) (Const32 [c])) x)
 13677  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32,c).m)) && s == umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13678  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13679  	for {
 13680  		x := v.Args[1]
 13681  		v_0 := v.Args[0]
 13682  		if v_0.Op != OpMul32 {
 13683  			break
 13684  		}
 13685  		_ = v_0.Args[1]
 13686  		v_0_0 := v_0.Args[0]
 13687  		if v_0_0.Op != OpRsh32Ux64 {
 13688  			break
 13689  		}
 13690  		_ = v_0_0.Args[1]
 13691  		v_0_0_0 := v_0_0.Args[0]
 13692  		if v_0_0_0.Op != OpAvg32u {
 13693  			break
 13694  		}
 13695  		_ = v_0_0_0.Args[1]
 13696  		if x != v_0_0_0.Args[0] {
 13697  			break
 13698  		}
 13699  		mul := v_0_0_0.Args[1]
 13700  		if mul.Op != OpHmul32u {
 13701  			break
 13702  		}
 13703  		_ = mul.Args[1]
 13704  		if x != mul.Args[0] {
 13705  			break
 13706  		}
 13707  		mul_1 := mul.Args[1]
 13708  		if mul_1.Op != OpConst32 {
 13709  			break
 13710  		}
 13711  		m := mul_1.AuxInt
 13712  		v_0_0_1 := v_0_0.Args[1]
 13713  		if v_0_0_1.Op != OpConst64 {
 13714  			break
 13715  		}
 13716  		s := v_0_0_1.AuxInt
 13717  		v_0_1 := v_0.Args[1]
 13718  		if v_0_1.Op != OpConst32 {
 13719  			break
 13720  		}
 13721  		c := v_0_1.AuxInt
 13722  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(umagic(32, c).m)) && s == umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13723  			break
 13724  		}
 13725  		v.reset(OpLeq32U)
 13726  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13727  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13728  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13729  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13730  		v1.AddArg(v2)
 13731  		v1.AddArg(x)
 13732  		v0.AddArg(v1)
 13733  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13734  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13735  		v0.AddArg(v3)
 13736  		v.AddArg(v0)
 13737  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13738  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13739  		v.AddArg(v4)
 13740  		return true
 13741  	}
 13742  	// match: (Eq32 x (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x)) (Const64 [s])))))
 13743  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13744  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13745  	for {
 13746  		_ = v.Args[1]
 13747  		x := v.Args[0]
 13748  		v_1 := v.Args[1]
 13749  		if v_1.Op != OpMul32 {
 13750  			break
 13751  		}
 13752  		_ = v_1.Args[1]
 13753  		v_1_0 := v_1.Args[0]
 13754  		if v_1_0.Op != OpConst32 {
 13755  			break
 13756  		}
 13757  		c := v_1_0.AuxInt
 13758  		v_1_1 := v_1.Args[1]
 13759  		if v_1_1.Op != OpTrunc64to32 {
 13760  			break
 13761  		}
 13762  		v_1_1_0 := v_1_1.Args[0]
 13763  		if v_1_1_0.Op != OpRsh64Ux64 {
 13764  			break
 13765  		}
 13766  		_ = v_1_1_0.Args[1]
 13767  		mul := v_1_1_0.Args[0]
 13768  		if mul.Op != OpMul64 {
 13769  			break
 13770  		}
 13771  		_ = mul.Args[1]
 13772  		mul_0 := mul.Args[0]
 13773  		if mul_0.Op != OpConst64 {
 13774  			break
 13775  		}
 13776  		m := mul_0.AuxInt
 13777  		mul_1 := mul.Args[1]
 13778  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 13779  			break
 13780  		}
 13781  		v_1_1_0_1 := v_1_1_0.Args[1]
 13782  		if v_1_1_0_1.Op != OpConst64 {
 13783  			break
 13784  		}
 13785  		s := v_1_1_0_1.AuxInt
 13786  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13787  			break
 13788  		}
 13789  		v.reset(OpLeq32U)
 13790  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13791  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13792  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13793  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13794  		v1.AddArg(v2)
 13795  		v1.AddArg(x)
 13796  		v0.AddArg(v1)
 13797  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13798  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13799  		v0.AddArg(v3)
 13800  		v.AddArg(v0)
 13801  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13802  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13803  		v.AddArg(v4)
 13804  		return true
 13805  	}
 13806  	// match: (Eq32 x (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (ZeroExt32to64 x) (Const64 [m])) (Const64 [s])))))
 13807  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13808  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13809  	for {
 13810  		_ = v.Args[1]
 13811  		x := v.Args[0]
 13812  		v_1 := v.Args[1]
 13813  		if v_1.Op != OpMul32 {
 13814  			break
 13815  		}
 13816  		_ = v_1.Args[1]
 13817  		v_1_0 := v_1.Args[0]
 13818  		if v_1_0.Op != OpConst32 {
 13819  			break
 13820  		}
 13821  		c := v_1_0.AuxInt
 13822  		v_1_1 := v_1.Args[1]
 13823  		if v_1_1.Op != OpTrunc64to32 {
 13824  			break
 13825  		}
 13826  		v_1_1_0 := v_1_1.Args[0]
 13827  		if v_1_1_0.Op != OpRsh64Ux64 {
 13828  			break
 13829  		}
 13830  		_ = v_1_1_0.Args[1]
 13831  		mul := v_1_1_0.Args[0]
 13832  		if mul.Op != OpMul64 {
 13833  			break
 13834  		}
 13835  		_ = mul.Args[1]
 13836  		mul_0 := mul.Args[0]
 13837  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 13838  			break
 13839  		}
 13840  		mul_1 := mul.Args[1]
 13841  		if mul_1.Op != OpConst64 {
 13842  			break
 13843  		}
 13844  		m := mul_1.AuxInt
 13845  		v_1_1_0_1 := v_1_1_0.Args[1]
 13846  		if v_1_1_0_1.Op != OpConst64 {
 13847  			break
 13848  		}
 13849  		s := v_1_1_0_1.AuxInt
 13850  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13851  			break
 13852  		}
 13853  		v.reset(OpLeq32U)
 13854  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13855  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13856  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13857  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13858  		v1.AddArg(v2)
 13859  		v1.AddArg(x)
 13860  		v0.AddArg(v1)
 13861  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13862  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13863  		v0.AddArg(v3)
 13864  		v.AddArg(v0)
 13865  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13866  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13867  		v.AddArg(v4)
 13868  		return true
 13869  	}
 13870  	// match: (Eq32 x (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x)) (Const64 [s]))) (Const32 [c])))
 13871  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13872  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13873  	for {
 13874  		_ = v.Args[1]
 13875  		x := v.Args[0]
 13876  		v_1 := v.Args[1]
 13877  		if v_1.Op != OpMul32 {
 13878  			break
 13879  		}
 13880  		_ = v_1.Args[1]
 13881  		v_1_0 := v_1.Args[0]
 13882  		if v_1_0.Op != OpTrunc64to32 {
 13883  			break
 13884  		}
 13885  		v_1_0_0 := v_1_0.Args[0]
 13886  		if v_1_0_0.Op != OpRsh64Ux64 {
 13887  			break
 13888  		}
 13889  		_ = v_1_0_0.Args[1]
 13890  		mul := v_1_0_0.Args[0]
 13891  		if mul.Op != OpMul64 {
 13892  			break
 13893  		}
 13894  		_ = mul.Args[1]
 13895  		mul_0 := mul.Args[0]
 13896  		if mul_0.Op != OpConst64 {
 13897  			break
 13898  		}
 13899  		m := mul_0.AuxInt
 13900  		mul_1 := mul.Args[1]
 13901  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 13902  			break
 13903  		}
 13904  		v_1_0_0_1 := v_1_0_0.Args[1]
 13905  		if v_1_0_0_1.Op != OpConst64 {
 13906  			break
 13907  		}
 13908  		s := v_1_0_0_1.AuxInt
 13909  		v_1_1 := v_1.Args[1]
 13910  		if v_1_1.Op != OpConst32 {
 13911  			break
 13912  		}
 13913  		c := v_1_1.AuxInt
 13914  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13915  			break
 13916  		}
 13917  		v.reset(OpLeq32U)
 13918  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13919  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13920  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13921  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13922  		v1.AddArg(v2)
 13923  		v1.AddArg(x)
 13924  		v0.AddArg(v1)
 13925  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13926  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13927  		v0.AddArg(v3)
 13928  		v.AddArg(v0)
 13929  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13930  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13931  		v.AddArg(v4)
 13932  		return true
 13933  	}
 13934  	// match: (Eq32 x (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (ZeroExt32to64 x) (Const64 [m])) (Const64 [s]))) (Const32 [c])))
 13935  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 13936  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 13937  	for {
 13938  		_ = v.Args[1]
 13939  		x := v.Args[0]
 13940  		v_1 := v.Args[1]
 13941  		if v_1.Op != OpMul32 {
 13942  			break
 13943  		}
 13944  		_ = v_1.Args[1]
 13945  		v_1_0 := v_1.Args[0]
 13946  		if v_1_0.Op != OpTrunc64to32 {
 13947  			break
 13948  		}
 13949  		v_1_0_0 := v_1_0.Args[0]
 13950  		if v_1_0_0.Op != OpRsh64Ux64 {
 13951  			break
 13952  		}
 13953  		_ = v_1_0_0.Args[1]
 13954  		mul := v_1_0_0.Args[0]
 13955  		if mul.Op != OpMul64 {
 13956  			break
 13957  		}
 13958  		_ = mul.Args[1]
 13959  		mul_0 := mul.Args[0]
 13960  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 13961  			break
 13962  		}
 13963  		mul_1 := mul.Args[1]
 13964  		if mul_1.Op != OpConst64 {
 13965  			break
 13966  		}
 13967  		m := mul_1.AuxInt
 13968  		v_1_0_0_1 := v_1_0_0.Args[1]
 13969  		if v_1_0_0_1.Op != OpConst64 {
 13970  			break
 13971  		}
 13972  		s := v_1_0_0_1.AuxInt
 13973  		v_1_1 := v_1.Args[1]
 13974  		if v_1_1.Op != OpConst32 {
 13975  			break
 13976  		}
 13977  		c := v_1_1.AuxInt
 13978  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 13979  			break
 13980  		}
 13981  		v.reset(OpLeq32U)
 13982  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 13983  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 13984  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13985  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 13986  		v1.AddArg(v2)
 13987  		v1.AddArg(x)
 13988  		v0.AddArg(v1)
 13989  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13990  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 13991  		v0.AddArg(v3)
 13992  		v.AddArg(v0)
 13993  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 13994  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 13995  		v.AddArg(v4)
 13996  		return true
 13997  	}
 13998  	// match: (Eq32 (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x)) (Const64 [s])))) x)
 13999  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 14000  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14001  	for {
 14002  		x := v.Args[1]
 14003  		v_0 := v.Args[0]
 14004  		if v_0.Op != OpMul32 {
 14005  			break
 14006  		}
 14007  		_ = v_0.Args[1]
 14008  		v_0_0 := v_0.Args[0]
 14009  		if v_0_0.Op != OpConst32 {
 14010  			break
 14011  		}
 14012  		c := v_0_0.AuxInt
 14013  		v_0_1 := v_0.Args[1]
 14014  		if v_0_1.Op != OpTrunc64to32 {
 14015  			break
 14016  		}
 14017  		v_0_1_0 := v_0_1.Args[0]
 14018  		if v_0_1_0.Op != OpRsh64Ux64 {
 14019  			break
 14020  		}
 14021  		_ = v_0_1_0.Args[1]
 14022  		mul := v_0_1_0.Args[0]
 14023  		if mul.Op != OpMul64 {
 14024  			break
 14025  		}
 14026  		_ = mul.Args[1]
 14027  		mul_0 := mul.Args[0]
 14028  		if mul_0.Op != OpConst64 {
 14029  			break
 14030  		}
 14031  		m := mul_0.AuxInt
 14032  		mul_1 := mul.Args[1]
 14033  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 14034  			break
 14035  		}
 14036  		v_0_1_0_1 := v_0_1_0.Args[1]
 14037  		if v_0_1_0_1.Op != OpConst64 {
 14038  			break
 14039  		}
 14040  		s := v_0_1_0_1.AuxInt
 14041  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14042  			break
 14043  		}
 14044  		v.reset(OpLeq32U)
 14045  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14046  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14047  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14048  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14049  		v1.AddArg(v2)
 14050  		v1.AddArg(x)
 14051  		v0.AddArg(v1)
 14052  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14053  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14054  		v0.AddArg(v3)
 14055  		v.AddArg(v0)
 14056  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14057  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14058  		v.AddArg(v4)
 14059  		return true
 14060  	}
 14061  	// match: (Eq32 (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (ZeroExt32to64 x) (Const64 [m])) (Const64 [s])))) x)
 14062  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 14063  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14064  	for {
 14065  		x := v.Args[1]
 14066  		v_0 := v.Args[0]
 14067  		if v_0.Op != OpMul32 {
 14068  			break
 14069  		}
 14070  		_ = v_0.Args[1]
 14071  		v_0_0 := v_0.Args[0]
 14072  		if v_0_0.Op != OpConst32 {
 14073  			break
 14074  		}
 14075  		c := v_0_0.AuxInt
 14076  		v_0_1 := v_0.Args[1]
 14077  		if v_0_1.Op != OpTrunc64to32 {
 14078  			break
 14079  		}
 14080  		v_0_1_0 := v_0_1.Args[0]
 14081  		if v_0_1_0.Op != OpRsh64Ux64 {
 14082  			break
 14083  		}
 14084  		_ = v_0_1_0.Args[1]
 14085  		mul := v_0_1_0.Args[0]
 14086  		if mul.Op != OpMul64 {
 14087  			break
 14088  		}
 14089  		_ = mul.Args[1]
 14090  		mul_0 := mul.Args[0]
 14091  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 14092  			break
 14093  		}
 14094  		mul_1 := mul.Args[1]
 14095  		if mul_1.Op != OpConst64 {
 14096  			break
 14097  		}
 14098  		m := mul_1.AuxInt
 14099  		v_0_1_0_1 := v_0_1_0.Args[1]
 14100  		if v_0_1_0_1.Op != OpConst64 {
 14101  			break
 14102  		}
 14103  		s := v_0_1_0_1.AuxInt
 14104  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14105  			break
 14106  		}
 14107  		v.reset(OpLeq32U)
 14108  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14109  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14110  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14111  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14112  		v1.AddArg(v2)
 14113  		v1.AddArg(x)
 14114  		v0.AddArg(v1)
 14115  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14116  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14117  		v0.AddArg(v3)
 14118  		v.AddArg(v0)
 14119  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14120  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14121  		v.AddArg(v4)
 14122  		return true
 14123  	}
 14124  	// match: (Eq32 (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x)) (Const64 [s]))) (Const32 [c])) x)
 14125  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 14126  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14127  	for {
 14128  		x := v.Args[1]
 14129  		v_0 := v.Args[0]
 14130  		if v_0.Op != OpMul32 {
 14131  			break
 14132  		}
 14133  		_ = v_0.Args[1]
 14134  		v_0_0 := v_0.Args[0]
 14135  		if v_0_0.Op != OpTrunc64to32 {
 14136  			break
 14137  		}
 14138  		v_0_0_0 := v_0_0.Args[0]
 14139  		if v_0_0_0.Op != OpRsh64Ux64 {
 14140  			break
 14141  		}
 14142  		_ = v_0_0_0.Args[1]
 14143  		mul := v_0_0_0.Args[0]
 14144  		if mul.Op != OpMul64 {
 14145  			break
 14146  		}
 14147  		_ = mul.Args[1]
 14148  		mul_0 := mul.Args[0]
 14149  		if mul_0.Op != OpConst64 {
 14150  			break
 14151  		}
 14152  		m := mul_0.AuxInt
 14153  		mul_1 := mul.Args[1]
 14154  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 14155  			break
 14156  		}
 14157  		v_0_0_0_1 := v_0_0_0.Args[1]
 14158  		if v_0_0_0_1.Op != OpConst64 {
 14159  			break
 14160  		}
 14161  		s := v_0_0_0_1.AuxInt
 14162  		v_0_1 := v_0.Args[1]
 14163  		if v_0_1.Op != OpConst32 {
 14164  			break
 14165  		}
 14166  		c := v_0_1.AuxInt
 14167  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14168  			break
 14169  		}
 14170  		v.reset(OpLeq32U)
 14171  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14172  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14173  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14174  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14175  		v1.AddArg(v2)
 14176  		v1.AddArg(x)
 14177  		v0.AddArg(v1)
 14178  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14179  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14180  		v0.AddArg(v3)
 14181  		v.AddArg(v0)
 14182  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14183  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14184  		v.AddArg(v4)
 14185  		return true
 14186  	}
 14187  	// match: (Eq32 (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (ZeroExt32to64 x) (Const64 [m])) (Const64 [s]))) (Const32 [c])) x)
 14188  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32,c).m/2) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 14189  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14190  	for {
 14191  		x := v.Args[1]
 14192  		v_0 := v.Args[0]
 14193  		if v_0.Op != OpMul32 {
 14194  			break
 14195  		}
 14196  		_ = v_0.Args[1]
 14197  		v_0_0 := v_0.Args[0]
 14198  		if v_0_0.Op != OpTrunc64to32 {
 14199  			break
 14200  		}
 14201  		v_0_0_0 := v_0_0.Args[0]
 14202  		if v_0_0_0.Op != OpRsh64Ux64 {
 14203  			break
 14204  		}
 14205  		_ = v_0_0_0.Args[1]
 14206  		mul := v_0_0_0.Args[0]
 14207  		if mul.Op != OpMul64 {
 14208  			break
 14209  		}
 14210  		_ = mul.Args[1]
 14211  		mul_0 := mul.Args[0]
 14212  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 14213  			break
 14214  		}
 14215  		mul_1 := mul.Args[1]
 14216  		if mul_1.Op != OpConst64 {
 14217  			break
 14218  		}
 14219  		m := mul_1.AuxInt
 14220  		v_0_0_0_1 := v_0_0_0.Args[1]
 14221  		if v_0_0_0_1.Op != OpConst64 {
 14222  			break
 14223  		}
 14224  		s := v_0_0_0_1.AuxInt
 14225  		v_0_1 := v_0.Args[1]
 14226  		if v_0_1.Op != OpConst32 {
 14227  			break
 14228  		}
 14229  		c := v_0_1.AuxInt
 14230  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+umagic(32, c).m/2) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14231  			break
 14232  		}
 14233  		v.reset(OpLeq32U)
 14234  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14235  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14236  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14237  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14238  		v1.AddArg(v2)
 14239  		v1.AddArg(x)
 14240  		v0.AddArg(v1)
 14241  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14242  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14243  		v0.AddArg(v3)
 14244  		v.AddArg(v0)
 14245  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14246  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14247  		v.AddArg(v4)
 14248  		return true
 14249  	}
 14250  	// match: (Eq32 x (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1]))) (Const64 [s])))))
 14251  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14252  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14253  	for {
 14254  		_ = v.Args[1]
 14255  		x := v.Args[0]
 14256  		v_1 := v.Args[1]
 14257  		if v_1.Op != OpMul32 {
 14258  			break
 14259  		}
 14260  		_ = v_1.Args[1]
 14261  		v_1_0 := v_1.Args[0]
 14262  		if v_1_0.Op != OpConst32 {
 14263  			break
 14264  		}
 14265  		c := v_1_0.AuxInt
 14266  		v_1_1 := v_1.Args[1]
 14267  		if v_1_1.Op != OpTrunc64to32 {
 14268  			break
 14269  		}
 14270  		v_1_1_0 := v_1_1.Args[0]
 14271  		if v_1_1_0.Op != OpRsh64Ux64 {
 14272  			break
 14273  		}
 14274  		_ = v_1_1_0.Args[1]
 14275  		mul := v_1_1_0.Args[0]
 14276  		if mul.Op != OpMul64 {
 14277  			break
 14278  		}
 14279  		_ = mul.Args[1]
 14280  		mul_0 := mul.Args[0]
 14281  		if mul_0.Op != OpConst64 {
 14282  			break
 14283  		}
 14284  		m := mul_0.AuxInt
 14285  		mul_1 := mul.Args[1]
 14286  		if mul_1.Op != OpRsh64Ux64 {
 14287  			break
 14288  		}
 14289  		_ = mul_1.Args[1]
 14290  		mul_1_0 := mul_1.Args[0]
 14291  		if mul_1_0.Op != OpZeroExt32to64 || x != mul_1_0.Args[0] {
 14292  			break
 14293  		}
 14294  		mul_1_1 := mul_1.Args[1]
 14295  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 14296  			break
 14297  		}
 14298  		v_1_1_0_1 := v_1_1_0.Args[1]
 14299  		if v_1_1_0_1.Op != OpConst64 {
 14300  			break
 14301  		}
 14302  		s := v_1_1_0_1.AuxInt
 14303  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14304  			break
 14305  		}
 14306  		v.reset(OpLeq32U)
 14307  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14308  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14309  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14310  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14311  		v1.AddArg(v2)
 14312  		v1.AddArg(x)
 14313  		v0.AddArg(v1)
 14314  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14315  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14316  		v0.AddArg(v3)
 14317  		v.AddArg(v0)
 14318  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14319  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14320  		v.AddArg(v4)
 14321  		return true
 14322  	}
 14323  	return false
 14324  }
 14325  func rewriteValuegeneric_OpEq32_40(v *Value) bool {
 14326  	b := v.Block
 14327  	typ := &b.Func.Config.Types
 14328  	// match: (Eq32 x (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1])) (Const64 [m])) (Const64 [s])))))
 14329  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14330  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14331  	for {
 14332  		_ = v.Args[1]
 14333  		x := v.Args[0]
 14334  		v_1 := v.Args[1]
 14335  		if v_1.Op != OpMul32 {
 14336  			break
 14337  		}
 14338  		_ = v_1.Args[1]
 14339  		v_1_0 := v_1.Args[0]
 14340  		if v_1_0.Op != OpConst32 {
 14341  			break
 14342  		}
 14343  		c := v_1_0.AuxInt
 14344  		v_1_1 := v_1.Args[1]
 14345  		if v_1_1.Op != OpTrunc64to32 {
 14346  			break
 14347  		}
 14348  		v_1_1_0 := v_1_1.Args[0]
 14349  		if v_1_1_0.Op != OpRsh64Ux64 {
 14350  			break
 14351  		}
 14352  		_ = v_1_1_0.Args[1]
 14353  		mul := v_1_1_0.Args[0]
 14354  		if mul.Op != OpMul64 {
 14355  			break
 14356  		}
 14357  		_ = mul.Args[1]
 14358  		mul_0 := mul.Args[0]
 14359  		if mul_0.Op != OpRsh64Ux64 {
 14360  			break
 14361  		}
 14362  		_ = mul_0.Args[1]
 14363  		mul_0_0 := mul_0.Args[0]
 14364  		if mul_0_0.Op != OpZeroExt32to64 || x != mul_0_0.Args[0] {
 14365  			break
 14366  		}
 14367  		mul_0_1 := mul_0.Args[1]
 14368  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 14369  			break
 14370  		}
 14371  		mul_1 := mul.Args[1]
 14372  		if mul_1.Op != OpConst64 {
 14373  			break
 14374  		}
 14375  		m := mul_1.AuxInt
 14376  		v_1_1_0_1 := v_1_1_0.Args[1]
 14377  		if v_1_1_0_1.Op != OpConst64 {
 14378  			break
 14379  		}
 14380  		s := v_1_1_0_1.AuxInt
 14381  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14382  			break
 14383  		}
 14384  		v.reset(OpLeq32U)
 14385  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14386  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14387  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14388  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14389  		v1.AddArg(v2)
 14390  		v1.AddArg(x)
 14391  		v0.AddArg(v1)
 14392  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14393  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14394  		v0.AddArg(v3)
 14395  		v.AddArg(v0)
 14396  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14397  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14398  		v.AddArg(v4)
 14399  		return true
 14400  	}
 14401  	// match: (Eq32 x (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1]))) (Const64 [s]))) (Const32 [c])))
 14402  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14403  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14404  	for {
 14405  		_ = v.Args[1]
 14406  		x := v.Args[0]
 14407  		v_1 := v.Args[1]
 14408  		if v_1.Op != OpMul32 {
 14409  			break
 14410  		}
 14411  		_ = v_1.Args[1]
 14412  		v_1_0 := v_1.Args[0]
 14413  		if v_1_0.Op != OpTrunc64to32 {
 14414  			break
 14415  		}
 14416  		v_1_0_0 := v_1_0.Args[0]
 14417  		if v_1_0_0.Op != OpRsh64Ux64 {
 14418  			break
 14419  		}
 14420  		_ = v_1_0_0.Args[1]
 14421  		mul := v_1_0_0.Args[0]
 14422  		if mul.Op != OpMul64 {
 14423  			break
 14424  		}
 14425  		_ = mul.Args[1]
 14426  		mul_0 := mul.Args[0]
 14427  		if mul_0.Op != OpConst64 {
 14428  			break
 14429  		}
 14430  		m := mul_0.AuxInt
 14431  		mul_1 := mul.Args[1]
 14432  		if mul_1.Op != OpRsh64Ux64 {
 14433  			break
 14434  		}
 14435  		_ = mul_1.Args[1]
 14436  		mul_1_0 := mul_1.Args[0]
 14437  		if mul_1_0.Op != OpZeroExt32to64 || x != mul_1_0.Args[0] {
 14438  			break
 14439  		}
 14440  		mul_1_1 := mul_1.Args[1]
 14441  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 14442  			break
 14443  		}
 14444  		v_1_0_0_1 := v_1_0_0.Args[1]
 14445  		if v_1_0_0_1.Op != OpConst64 {
 14446  			break
 14447  		}
 14448  		s := v_1_0_0_1.AuxInt
 14449  		v_1_1 := v_1.Args[1]
 14450  		if v_1_1.Op != OpConst32 {
 14451  			break
 14452  		}
 14453  		c := v_1_1.AuxInt
 14454  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14455  			break
 14456  		}
 14457  		v.reset(OpLeq32U)
 14458  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14459  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14460  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14461  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14462  		v1.AddArg(v2)
 14463  		v1.AddArg(x)
 14464  		v0.AddArg(v1)
 14465  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14466  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14467  		v0.AddArg(v3)
 14468  		v.AddArg(v0)
 14469  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14470  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14471  		v.AddArg(v4)
 14472  		return true
 14473  	}
 14474  	// match: (Eq32 x (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1])) (Const64 [m])) (Const64 [s]))) (Const32 [c])))
 14475  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14476  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14477  	for {
 14478  		_ = v.Args[1]
 14479  		x := v.Args[0]
 14480  		v_1 := v.Args[1]
 14481  		if v_1.Op != OpMul32 {
 14482  			break
 14483  		}
 14484  		_ = v_1.Args[1]
 14485  		v_1_0 := v_1.Args[0]
 14486  		if v_1_0.Op != OpTrunc64to32 {
 14487  			break
 14488  		}
 14489  		v_1_0_0 := v_1_0.Args[0]
 14490  		if v_1_0_0.Op != OpRsh64Ux64 {
 14491  			break
 14492  		}
 14493  		_ = v_1_0_0.Args[1]
 14494  		mul := v_1_0_0.Args[0]
 14495  		if mul.Op != OpMul64 {
 14496  			break
 14497  		}
 14498  		_ = mul.Args[1]
 14499  		mul_0 := mul.Args[0]
 14500  		if mul_0.Op != OpRsh64Ux64 {
 14501  			break
 14502  		}
 14503  		_ = mul_0.Args[1]
 14504  		mul_0_0 := mul_0.Args[0]
 14505  		if mul_0_0.Op != OpZeroExt32to64 || x != mul_0_0.Args[0] {
 14506  			break
 14507  		}
 14508  		mul_0_1 := mul_0.Args[1]
 14509  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 14510  			break
 14511  		}
 14512  		mul_1 := mul.Args[1]
 14513  		if mul_1.Op != OpConst64 {
 14514  			break
 14515  		}
 14516  		m := mul_1.AuxInt
 14517  		v_1_0_0_1 := v_1_0_0.Args[1]
 14518  		if v_1_0_0_1.Op != OpConst64 {
 14519  			break
 14520  		}
 14521  		s := v_1_0_0_1.AuxInt
 14522  		v_1_1 := v_1.Args[1]
 14523  		if v_1_1.Op != OpConst32 {
 14524  			break
 14525  		}
 14526  		c := v_1_1.AuxInt
 14527  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14528  			break
 14529  		}
 14530  		v.reset(OpLeq32U)
 14531  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14532  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14533  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14534  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14535  		v1.AddArg(v2)
 14536  		v1.AddArg(x)
 14537  		v0.AddArg(v1)
 14538  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14539  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14540  		v0.AddArg(v3)
 14541  		v.AddArg(v0)
 14542  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14543  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14544  		v.AddArg(v4)
 14545  		return true
 14546  	}
 14547  	// match: (Eq32 (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1]))) (Const64 [s])))) x)
 14548  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14549  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14550  	for {
 14551  		x := v.Args[1]
 14552  		v_0 := v.Args[0]
 14553  		if v_0.Op != OpMul32 {
 14554  			break
 14555  		}
 14556  		_ = v_0.Args[1]
 14557  		v_0_0 := v_0.Args[0]
 14558  		if v_0_0.Op != OpConst32 {
 14559  			break
 14560  		}
 14561  		c := v_0_0.AuxInt
 14562  		v_0_1 := v_0.Args[1]
 14563  		if v_0_1.Op != OpTrunc64to32 {
 14564  			break
 14565  		}
 14566  		v_0_1_0 := v_0_1.Args[0]
 14567  		if v_0_1_0.Op != OpRsh64Ux64 {
 14568  			break
 14569  		}
 14570  		_ = v_0_1_0.Args[1]
 14571  		mul := v_0_1_0.Args[0]
 14572  		if mul.Op != OpMul64 {
 14573  			break
 14574  		}
 14575  		_ = mul.Args[1]
 14576  		mul_0 := mul.Args[0]
 14577  		if mul_0.Op != OpConst64 {
 14578  			break
 14579  		}
 14580  		m := mul_0.AuxInt
 14581  		mul_1 := mul.Args[1]
 14582  		if mul_1.Op != OpRsh64Ux64 {
 14583  			break
 14584  		}
 14585  		_ = mul_1.Args[1]
 14586  		mul_1_0 := mul_1.Args[0]
 14587  		if mul_1_0.Op != OpZeroExt32to64 || x != mul_1_0.Args[0] {
 14588  			break
 14589  		}
 14590  		mul_1_1 := mul_1.Args[1]
 14591  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 14592  			break
 14593  		}
 14594  		v_0_1_0_1 := v_0_1_0.Args[1]
 14595  		if v_0_1_0_1.Op != OpConst64 {
 14596  			break
 14597  		}
 14598  		s := v_0_1_0_1.AuxInt
 14599  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14600  			break
 14601  		}
 14602  		v.reset(OpLeq32U)
 14603  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14604  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14605  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14606  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14607  		v1.AddArg(v2)
 14608  		v1.AddArg(x)
 14609  		v0.AddArg(v1)
 14610  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14611  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14612  		v0.AddArg(v3)
 14613  		v.AddArg(v0)
 14614  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14615  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14616  		v.AddArg(v4)
 14617  		return true
 14618  	}
 14619  	// match: (Eq32 (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1])) (Const64 [m])) (Const64 [s])))) x)
 14620  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14621  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14622  	for {
 14623  		x := v.Args[1]
 14624  		v_0 := v.Args[0]
 14625  		if v_0.Op != OpMul32 {
 14626  			break
 14627  		}
 14628  		_ = v_0.Args[1]
 14629  		v_0_0 := v_0.Args[0]
 14630  		if v_0_0.Op != OpConst32 {
 14631  			break
 14632  		}
 14633  		c := v_0_0.AuxInt
 14634  		v_0_1 := v_0.Args[1]
 14635  		if v_0_1.Op != OpTrunc64to32 {
 14636  			break
 14637  		}
 14638  		v_0_1_0 := v_0_1.Args[0]
 14639  		if v_0_1_0.Op != OpRsh64Ux64 {
 14640  			break
 14641  		}
 14642  		_ = v_0_1_0.Args[1]
 14643  		mul := v_0_1_0.Args[0]
 14644  		if mul.Op != OpMul64 {
 14645  			break
 14646  		}
 14647  		_ = mul.Args[1]
 14648  		mul_0 := mul.Args[0]
 14649  		if mul_0.Op != OpRsh64Ux64 {
 14650  			break
 14651  		}
 14652  		_ = mul_0.Args[1]
 14653  		mul_0_0 := mul_0.Args[0]
 14654  		if mul_0_0.Op != OpZeroExt32to64 || x != mul_0_0.Args[0] {
 14655  			break
 14656  		}
 14657  		mul_0_1 := mul_0.Args[1]
 14658  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 14659  			break
 14660  		}
 14661  		mul_1 := mul.Args[1]
 14662  		if mul_1.Op != OpConst64 {
 14663  			break
 14664  		}
 14665  		m := mul_1.AuxInt
 14666  		v_0_1_0_1 := v_0_1_0.Args[1]
 14667  		if v_0_1_0_1.Op != OpConst64 {
 14668  			break
 14669  		}
 14670  		s := v_0_1_0_1.AuxInt
 14671  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14672  			break
 14673  		}
 14674  		v.reset(OpLeq32U)
 14675  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14676  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14677  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14678  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14679  		v1.AddArg(v2)
 14680  		v1.AddArg(x)
 14681  		v0.AddArg(v1)
 14682  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14683  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14684  		v0.AddArg(v3)
 14685  		v.AddArg(v0)
 14686  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14687  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14688  		v.AddArg(v4)
 14689  		return true
 14690  	}
 14691  	// match: (Eq32 (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Const64 [m]) (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1]))) (Const64 [s]))) (Const32 [c])) x)
 14692  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14693  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14694  	for {
 14695  		x := v.Args[1]
 14696  		v_0 := v.Args[0]
 14697  		if v_0.Op != OpMul32 {
 14698  			break
 14699  		}
 14700  		_ = v_0.Args[1]
 14701  		v_0_0 := v_0.Args[0]
 14702  		if v_0_0.Op != OpTrunc64to32 {
 14703  			break
 14704  		}
 14705  		v_0_0_0 := v_0_0.Args[0]
 14706  		if v_0_0_0.Op != OpRsh64Ux64 {
 14707  			break
 14708  		}
 14709  		_ = v_0_0_0.Args[1]
 14710  		mul := v_0_0_0.Args[0]
 14711  		if mul.Op != OpMul64 {
 14712  			break
 14713  		}
 14714  		_ = mul.Args[1]
 14715  		mul_0 := mul.Args[0]
 14716  		if mul_0.Op != OpConst64 {
 14717  			break
 14718  		}
 14719  		m := mul_0.AuxInt
 14720  		mul_1 := mul.Args[1]
 14721  		if mul_1.Op != OpRsh64Ux64 {
 14722  			break
 14723  		}
 14724  		_ = mul_1.Args[1]
 14725  		mul_1_0 := mul_1.Args[0]
 14726  		if mul_1_0.Op != OpZeroExt32to64 || x != mul_1_0.Args[0] {
 14727  			break
 14728  		}
 14729  		mul_1_1 := mul_1.Args[1]
 14730  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 14731  			break
 14732  		}
 14733  		v_0_0_0_1 := v_0_0_0.Args[1]
 14734  		if v_0_0_0_1.Op != OpConst64 {
 14735  			break
 14736  		}
 14737  		s := v_0_0_0_1.AuxInt
 14738  		v_0_1 := v_0.Args[1]
 14739  		if v_0_1.Op != OpConst32 {
 14740  			break
 14741  		}
 14742  		c := v_0_1.AuxInt
 14743  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14744  			break
 14745  		}
 14746  		v.reset(OpLeq32U)
 14747  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14748  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14749  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14750  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14751  		v1.AddArg(v2)
 14752  		v1.AddArg(x)
 14753  		v0.AddArg(v1)
 14754  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14755  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14756  		v0.AddArg(v3)
 14757  		v.AddArg(v0)
 14758  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14759  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14760  		v.AddArg(v4)
 14761  		return true
 14762  	}
 14763  	// match: (Eq32 (Mul32 (Trunc64to32 (Rsh64Ux64 mul:(Mul64 (Rsh64Ux64 (ZeroExt32to64 x) (Const64 [1])) (Const64 [m])) (Const64 [s]))) (Const32 [c])) x)
 14764  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32,c).m+1)/2) && s == 32+umagic(32,c).s-2 && x.Op != OpConst32 && udivisibleOK(32,c)
 14765  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14766  	for {
 14767  		x := v.Args[1]
 14768  		v_0 := v.Args[0]
 14769  		if v_0.Op != OpMul32 {
 14770  			break
 14771  		}
 14772  		_ = v_0.Args[1]
 14773  		v_0_0 := v_0.Args[0]
 14774  		if v_0_0.Op != OpTrunc64to32 {
 14775  			break
 14776  		}
 14777  		v_0_0_0 := v_0_0.Args[0]
 14778  		if v_0_0_0.Op != OpRsh64Ux64 {
 14779  			break
 14780  		}
 14781  		_ = v_0_0_0.Args[1]
 14782  		mul := v_0_0_0.Args[0]
 14783  		if mul.Op != OpMul64 {
 14784  			break
 14785  		}
 14786  		_ = mul.Args[1]
 14787  		mul_0 := mul.Args[0]
 14788  		if mul_0.Op != OpRsh64Ux64 {
 14789  			break
 14790  		}
 14791  		_ = mul_0.Args[1]
 14792  		mul_0_0 := mul_0.Args[0]
 14793  		if mul_0_0.Op != OpZeroExt32to64 || x != mul_0_0.Args[0] {
 14794  			break
 14795  		}
 14796  		mul_0_1 := mul_0.Args[1]
 14797  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 14798  			break
 14799  		}
 14800  		mul_1 := mul.Args[1]
 14801  		if mul_1.Op != OpConst64 {
 14802  			break
 14803  		}
 14804  		m := mul_1.AuxInt
 14805  		v_0_0_0_1 := v_0_0_0.Args[1]
 14806  		if v_0_0_0_1.Op != OpConst64 {
 14807  			break
 14808  		}
 14809  		s := v_0_0_0_1.AuxInt
 14810  		v_0_1 := v_0.Args[1]
 14811  		if v_0_1.Op != OpConst32 {
 14812  			break
 14813  		}
 14814  		c := v_0_1.AuxInt
 14815  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<31+(umagic(32, c).m+1)/2) && s == 32+umagic(32, c).s-2 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14816  			break
 14817  		}
 14818  		v.reset(OpLeq32U)
 14819  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14820  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14821  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14822  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14823  		v1.AddArg(v2)
 14824  		v1.AddArg(x)
 14825  		v0.AddArg(v1)
 14826  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14827  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14828  		v0.AddArg(v3)
 14829  		v.AddArg(v0)
 14830  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14831  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14832  		v.AddArg(v4)
 14833  		return true
 14834  	}
 14835  	// match: (Eq32 x (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x))) (Const64 [s])))))
 14836  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 14837  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14838  	for {
 14839  		_ = v.Args[1]
 14840  		x := v.Args[0]
 14841  		v_1 := v.Args[1]
 14842  		if v_1.Op != OpMul32 {
 14843  			break
 14844  		}
 14845  		_ = v_1.Args[1]
 14846  		v_1_0 := v_1.Args[0]
 14847  		if v_1_0.Op != OpConst32 {
 14848  			break
 14849  		}
 14850  		c := v_1_0.AuxInt
 14851  		v_1_1 := v_1.Args[1]
 14852  		if v_1_1.Op != OpTrunc64to32 {
 14853  			break
 14854  		}
 14855  		v_1_1_0 := v_1_1.Args[0]
 14856  		if v_1_1_0.Op != OpRsh64Ux64 {
 14857  			break
 14858  		}
 14859  		_ = v_1_1_0.Args[1]
 14860  		v_1_1_0_0 := v_1_1_0.Args[0]
 14861  		if v_1_1_0_0.Op != OpAvg64u {
 14862  			break
 14863  		}
 14864  		_ = v_1_1_0_0.Args[1]
 14865  		v_1_1_0_0_0 := v_1_1_0_0.Args[0]
 14866  		if v_1_1_0_0_0.Op != OpLsh64x64 {
 14867  			break
 14868  		}
 14869  		_ = v_1_1_0_0_0.Args[1]
 14870  		v_1_1_0_0_0_0 := v_1_1_0_0_0.Args[0]
 14871  		if v_1_1_0_0_0_0.Op != OpZeroExt32to64 || x != v_1_1_0_0_0_0.Args[0] {
 14872  			break
 14873  		}
 14874  		v_1_1_0_0_0_1 := v_1_1_0_0_0.Args[1]
 14875  		if v_1_1_0_0_0_1.Op != OpConst64 || v_1_1_0_0_0_1.AuxInt != 32 {
 14876  			break
 14877  		}
 14878  		mul := v_1_1_0_0.Args[1]
 14879  		if mul.Op != OpMul64 {
 14880  			break
 14881  		}
 14882  		_ = mul.Args[1]
 14883  		mul_0 := mul.Args[0]
 14884  		if mul_0.Op != OpConst64 {
 14885  			break
 14886  		}
 14887  		m := mul_0.AuxInt
 14888  		mul_1 := mul.Args[1]
 14889  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 14890  			break
 14891  		}
 14892  		v_1_1_0_1 := v_1_1_0.Args[1]
 14893  		if v_1_1_0_1.Op != OpConst64 {
 14894  			break
 14895  		}
 14896  		s := v_1_1_0_1.AuxInt
 14897  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14898  			break
 14899  		}
 14900  		v.reset(OpLeq32U)
 14901  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14902  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14903  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14904  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14905  		v1.AddArg(v2)
 14906  		v1.AddArg(x)
 14907  		v0.AddArg(v1)
 14908  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14909  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14910  		v0.AddArg(v3)
 14911  		v.AddArg(v0)
 14912  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14913  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14914  		v.AddArg(v4)
 14915  		return true
 14916  	}
 14917  	// match: (Eq32 x (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (ZeroExt32to64 x) (Const64 [m]))) (Const64 [s])))))
 14918  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 14919  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 14920  	for {
 14921  		_ = v.Args[1]
 14922  		x := v.Args[0]
 14923  		v_1 := v.Args[1]
 14924  		if v_1.Op != OpMul32 {
 14925  			break
 14926  		}
 14927  		_ = v_1.Args[1]
 14928  		v_1_0 := v_1.Args[0]
 14929  		if v_1_0.Op != OpConst32 {
 14930  			break
 14931  		}
 14932  		c := v_1_0.AuxInt
 14933  		v_1_1 := v_1.Args[1]
 14934  		if v_1_1.Op != OpTrunc64to32 {
 14935  			break
 14936  		}
 14937  		v_1_1_0 := v_1_1.Args[0]
 14938  		if v_1_1_0.Op != OpRsh64Ux64 {
 14939  			break
 14940  		}
 14941  		_ = v_1_1_0.Args[1]
 14942  		v_1_1_0_0 := v_1_1_0.Args[0]
 14943  		if v_1_1_0_0.Op != OpAvg64u {
 14944  			break
 14945  		}
 14946  		_ = v_1_1_0_0.Args[1]
 14947  		v_1_1_0_0_0 := v_1_1_0_0.Args[0]
 14948  		if v_1_1_0_0_0.Op != OpLsh64x64 {
 14949  			break
 14950  		}
 14951  		_ = v_1_1_0_0_0.Args[1]
 14952  		v_1_1_0_0_0_0 := v_1_1_0_0_0.Args[0]
 14953  		if v_1_1_0_0_0_0.Op != OpZeroExt32to64 || x != v_1_1_0_0_0_0.Args[0] {
 14954  			break
 14955  		}
 14956  		v_1_1_0_0_0_1 := v_1_1_0_0_0.Args[1]
 14957  		if v_1_1_0_0_0_1.Op != OpConst64 || v_1_1_0_0_0_1.AuxInt != 32 {
 14958  			break
 14959  		}
 14960  		mul := v_1_1_0_0.Args[1]
 14961  		if mul.Op != OpMul64 {
 14962  			break
 14963  		}
 14964  		_ = mul.Args[1]
 14965  		mul_0 := mul.Args[0]
 14966  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 14967  			break
 14968  		}
 14969  		mul_1 := mul.Args[1]
 14970  		if mul_1.Op != OpConst64 {
 14971  			break
 14972  		}
 14973  		m := mul_1.AuxInt
 14974  		v_1_1_0_1 := v_1_1_0.Args[1]
 14975  		if v_1_1_0_1.Op != OpConst64 {
 14976  			break
 14977  		}
 14978  		s := v_1_1_0_1.AuxInt
 14979  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 14980  			break
 14981  		}
 14982  		v.reset(OpLeq32U)
 14983  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 14984  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 14985  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14986  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 14987  		v1.AddArg(v2)
 14988  		v1.AddArg(x)
 14989  		v0.AddArg(v1)
 14990  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14991  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 14992  		v0.AddArg(v3)
 14993  		v.AddArg(v0)
 14994  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 14995  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 14996  		v.AddArg(v4)
 14997  		return true
 14998  	}
 14999  	// match: (Eq32 x (Mul32 (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x))) (Const64 [s]))) (Const32 [c])))
 15000  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 15001  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 15002  	for {
 15003  		_ = v.Args[1]
 15004  		x := v.Args[0]
 15005  		v_1 := v.Args[1]
 15006  		if v_1.Op != OpMul32 {
 15007  			break
 15008  		}
 15009  		_ = v_1.Args[1]
 15010  		v_1_0 := v_1.Args[0]
 15011  		if v_1_0.Op != OpTrunc64to32 {
 15012  			break
 15013  		}
 15014  		v_1_0_0 := v_1_0.Args[0]
 15015  		if v_1_0_0.Op != OpRsh64Ux64 {
 15016  			break
 15017  		}
 15018  		_ = v_1_0_0.Args[1]
 15019  		v_1_0_0_0 := v_1_0_0.Args[0]
 15020  		if v_1_0_0_0.Op != OpAvg64u {
 15021  			break
 15022  		}
 15023  		_ = v_1_0_0_0.Args[1]
 15024  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 15025  		if v_1_0_0_0_0.Op != OpLsh64x64 {
 15026  			break
 15027  		}
 15028  		_ = v_1_0_0_0_0.Args[1]
 15029  		v_1_0_0_0_0_0 := v_1_0_0_0_0.Args[0]
 15030  		if v_1_0_0_0_0_0.Op != OpZeroExt32to64 || x != v_1_0_0_0_0_0.Args[0] {
 15031  			break
 15032  		}
 15033  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 15034  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.AuxInt != 32 {
 15035  			break
 15036  		}
 15037  		mul := v_1_0_0_0.Args[1]
 15038  		if mul.Op != OpMul64 {
 15039  			break
 15040  		}
 15041  		_ = mul.Args[1]
 15042  		mul_0 := mul.Args[0]
 15043  		if mul_0.Op != OpConst64 {
 15044  			break
 15045  		}
 15046  		m := mul_0.AuxInt
 15047  		mul_1 := mul.Args[1]
 15048  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 15049  			break
 15050  		}
 15051  		v_1_0_0_1 := v_1_0_0.Args[1]
 15052  		if v_1_0_0_1.Op != OpConst64 {
 15053  			break
 15054  		}
 15055  		s := v_1_0_0_1.AuxInt
 15056  		v_1_1 := v_1.Args[1]
 15057  		if v_1_1.Op != OpConst32 {
 15058  			break
 15059  		}
 15060  		c := v_1_1.AuxInt
 15061  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 15062  			break
 15063  		}
 15064  		v.reset(OpLeq32U)
 15065  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15066  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15067  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15068  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 15069  		v1.AddArg(v2)
 15070  		v1.AddArg(x)
 15071  		v0.AddArg(v1)
 15072  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15073  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 15074  		v0.AddArg(v3)
 15075  		v.AddArg(v0)
 15076  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15077  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 15078  		v.AddArg(v4)
 15079  		return true
 15080  	}
 15081  	return false
 15082  }
 15083  func rewriteValuegeneric_OpEq32_50(v *Value) bool {
 15084  	b := v.Block
 15085  	typ := &b.Func.Config.Types
 15086  	// match: (Eq32 x (Mul32 (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (ZeroExt32to64 x) (Const64 [m]))) (Const64 [s]))) (Const32 [c])))
 15087  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 15088  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 15089  	for {
 15090  		_ = v.Args[1]
 15091  		x := v.Args[0]
 15092  		v_1 := v.Args[1]
 15093  		if v_1.Op != OpMul32 {
 15094  			break
 15095  		}
 15096  		_ = v_1.Args[1]
 15097  		v_1_0 := v_1.Args[0]
 15098  		if v_1_0.Op != OpTrunc64to32 {
 15099  			break
 15100  		}
 15101  		v_1_0_0 := v_1_0.Args[0]
 15102  		if v_1_0_0.Op != OpRsh64Ux64 {
 15103  			break
 15104  		}
 15105  		_ = v_1_0_0.Args[1]
 15106  		v_1_0_0_0 := v_1_0_0.Args[0]
 15107  		if v_1_0_0_0.Op != OpAvg64u {
 15108  			break
 15109  		}
 15110  		_ = v_1_0_0_0.Args[1]
 15111  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 15112  		if v_1_0_0_0_0.Op != OpLsh64x64 {
 15113  			break
 15114  		}
 15115  		_ = v_1_0_0_0_0.Args[1]
 15116  		v_1_0_0_0_0_0 := v_1_0_0_0_0.Args[0]
 15117  		if v_1_0_0_0_0_0.Op != OpZeroExt32to64 || x != v_1_0_0_0_0_0.Args[0] {
 15118  			break
 15119  		}
 15120  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 15121  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.AuxInt != 32 {
 15122  			break
 15123  		}
 15124  		mul := v_1_0_0_0.Args[1]
 15125  		if mul.Op != OpMul64 {
 15126  			break
 15127  		}
 15128  		_ = mul.Args[1]
 15129  		mul_0 := mul.Args[0]
 15130  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 15131  			break
 15132  		}
 15133  		mul_1 := mul.Args[1]
 15134  		if mul_1.Op != OpConst64 {
 15135  			break
 15136  		}
 15137  		m := mul_1.AuxInt
 15138  		v_1_0_0_1 := v_1_0_0.Args[1]
 15139  		if v_1_0_0_1.Op != OpConst64 {
 15140  			break
 15141  		}
 15142  		s := v_1_0_0_1.AuxInt
 15143  		v_1_1 := v_1.Args[1]
 15144  		if v_1_1.Op != OpConst32 {
 15145  			break
 15146  		}
 15147  		c := v_1_1.AuxInt
 15148  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 15149  			break
 15150  		}
 15151  		v.reset(OpLeq32U)
 15152  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15153  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15154  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15155  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 15156  		v1.AddArg(v2)
 15157  		v1.AddArg(x)
 15158  		v0.AddArg(v1)
 15159  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15160  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 15161  		v0.AddArg(v3)
 15162  		v.AddArg(v0)
 15163  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15164  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 15165  		v.AddArg(v4)
 15166  		return true
 15167  	}
 15168  	// match: (Eq32 (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x))) (Const64 [s])))) x)
 15169  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 15170  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 15171  	for {
 15172  		x := v.Args[1]
 15173  		v_0 := v.Args[0]
 15174  		if v_0.Op != OpMul32 {
 15175  			break
 15176  		}
 15177  		_ = v_0.Args[1]
 15178  		v_0_0 := v_0.Args[0]
 15179  		if v_0_0.Op != OpConst32 {
 15180  			break
 15181  		}
 15182  		c := v_0_0.AuxInt
 15183  		v_0_1 := v_0.Args[1]
 15184  		if v_0_1.Op != OpTrunc64to32 {
 15185  			break
 15186  		}
 15187  		v_0_1_0 := v_0_1.Args[0]
 15188  		if v_0_1_0.Op != OpRsh64Ux64 {
 15189  			break
 15190  		}
 15191  		_ = v_0_1_0.Args[1]
 15192  		v_0_1_0_0 := v_0_1_0.Args[0]
 15193  		if v_0_1_0_0.Op != OpAvg64u {
 15194  			break
 15195  		}
 15196  		_ = v_0_1_0_0.Args[1]
 15197  		v_0_1_0_0_0 := v_0_1_0_0.Args[0]
 15198  		if v_0_1_0_0_0.Op != OpLsh64x64 {
 15199  			break
 15200  		}
 15201  		_ = v_0_1_0_0_0.Args[1]
 15202  		v_0_1_0_0_0_0 := v_0_1_0_0_0.Args[0]
 15203  		if v_0_1_0_0_0_0.Op != OpZeroExt32to64 || x != v_0_1_0_0_0_0.Args[0] {
 15204  			break
 15205  		}
 15206  		v_0_1_0_0_0_1 := v_0_1_0_0_0.Args[1]
 15207  		if v_0_1_0_0_0_1.Op != OpConst64 || v_0_1_0_0_0_1.AuxInt != 32 {
 15208  			break
 15209  		}
 15210  		mul := v_0_1_0_0.Args[1]
 15211  		if mul.Op != OpMul64 {
 15212  			break
 15213  		}
 15214  		_ = mul.Args[1]
 15215  		mul_0 := mul.Args[0]
 15216  		if mul_0.Op != OpConst64 {
 15217  			break
 15218  		}
 15219  		m := mul_0.AuxInt
 15220  		mul_1 := mul.Args[1]
 15221  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 15222  			break
 15223  		}
 15224  		v_0_1_0_1 := v_0_1_0.Args[1]
 15225  		if v_0_1_0_1.Op != OpConst64 {
 15226  			break
 15227  		}
 15228  		s := v_0_1_0_1.AuxInt
 15229  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 15230  			break
 15231  		}
 15232  		v.reset(OpLeq32U)
 15233  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15234  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15235  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15236  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 15237  		v1.AddArg(v2)
 15238  		v1.AddArg(x)
 15239  		v0.AddArg(v1)
 15240  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15241  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 15242  		v0.AddArg(v3)
 15243  		v.AddArg(v0)
 15244  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15245  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 15246  		v.AddArg(v4)
 15247  		return true
 15248  	}
 15249  	// match: (Eq32 (Mul32 (Const32 [c]) (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (ZeroExt32to64 x) (Const64 [m]))) (Const64 [s])))) x)
 15250  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 15251  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 15252  	for {
 15253  		x := v.Args[1]
 15254  		v_0 := v.Args[0]
 15255  		if v_0.Op != OpMul32 {
 15256  			break
 15257  		}
 15258  		_ = v_0.Args[1]
 15259  		v_0_0 := v_0.Args[0]
 15260  		if v_0_0.Op != OpConst32 {
 15261  			break
 15262  		}
 15263  		c := v_0_0.AuxInt
 15264  		v_0_1 := v_0.Args[1]
 15265  		if v_0_1.Op != OpTrunc64to32 {
 15266  			break
 15267  		}
 15268  		v_0_1_0 := v_0_1.Args[0]
 15269  		if v_0_1_0.Op != OpRsh64Ux64 {
 15270  			break
 15271  		}
 15272  		_ = v_0_1_0.Args[1]
 15273  		v_0_1_0_0 := v_0_1_0.Args[0]
 15274  		if v_0_1_0_0.Op != OpAvg64u {
 15275  			break
 15276  		}
 15277  		_ = v_0_1_0_0.Args[1]
 15278  		v_0_1_0_0_0 := v_0_1_0_0.Args[0]
 15279  		if v_0_1_0_0_0.Op != OpLsh64x64 {
 15280  			break
 15281  		}
 15282  		_ = v_0_1_0_0_0.Args[1]
 15283  		v_0_1_0_0_0_0 := v_0_1_0_0_0.Args[0]
 15284  		if v_0_1_0_0_0_0.Op != OpZeroExt32to64 || x != v_0_1_0_0_0_0.Args[0] {
 15285  			break
 15286  		}
 15287  		v_0_1_0_0_0_1 := v_0_1_0_0_0.Args[1]
 15288  		if v_0_1_0_0_0_1.Op != OpConst64 || v_0_1_0_0_0_1.AuxInt != 32 {
 15289  			break
 15290  		}
 15291  		mul := v_0_1_0_0.Args[1]
 15292  		if mul.Op != OpMul64 {
 15293  			break
 15294  		}
 15295  		_ = mul.Args[1]
 15296  		mul_0 := mul.Args[0]
 15297  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 15298  			break
 15299  		}
 15300  		mul_1 := mul.Args[1]
 15301  		if mul_1.Op != OpConst64 {
 15302  			break
 15303  		}
 15304  		m := mul_1.AuxInt
 15305  		v_0_1_0_1 := v_0_1_0.Args[1]
 15306  		if v_0_1_0_1.Op != OpConst64 {
 15307  			break
 15308  		}
 15309  		s := v_0_1_0_1.AuxInt
 15310  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 15311  			break
 15312  		}
 15313  		v.reset(OpLeq32U)
 15314  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15315  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15316  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15317  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 15318  		v1.AddArg(v2)
 15319  		v1.AddArg(x)
 15320  		v0.AddArg(v1)
 15321  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15322  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 15323  		v0.AddArg(v3)
 15324  		v.AddArg(v0)
 15325  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15326  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 15327  		v.AddArg(v4)
 15328  		return true
 15329  	}
 15330  	// match: (Eq32 (Mul32 (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (Const64 [m]) (ZeroExt32to64 x))) (Const64 [s]))) (Const32 [c])) x)
 15331  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 15332  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 15333  	for {
 15334  		x := v.Args[1]
 15335  		v_0 := v.Args[0]
 15336  		if v_0.Op != OpMul32 {
 15337  			break
 15338  		}
 15339  		_ = v_0.Args[1]
 15340  		v_0_0 := v_0.Args[0]
 15341  		if v_0_0.Op != OpTrunc64to32 {
 15342  			break
 15343  		}
 15344  		v_0_0_0 := v_0_0.Args[0]
 15345  		if v_0_0_0.Op != OpRsh64Ux64 {
 15346  			break
 15347  		}
 15348  		_ = v_0_0_0.Args[1]
 15349  		v_0_0_0_0 := v_0_0_0.Args[0]
 15350  		if v_0_0_0_0.Op != OpAvg64u {
 15351  			break
 15352  		}
 15353  		_ = v_0_0_0_0.Args[1]
 15354  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 15355  		if v_0_0_0_0_0.Op != OpLsh64x64 {
 15356  			break
 15357  		}
 15358  		_ = v_0_0_0_0_0.Args[1]
 15359  		v_0_0_0_0_0_0 := v_0_0_0_0_0.Args[0]
 15360  		if v_0_0_0_0_0_0.Op != OpZeroExt32to64 || x != v_0_0_0_0_0_0.Args[0] {
 15361  			break
 15362  		}
 15363  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 15364  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.AuxInt != 32 {
 15365  			break
 15366  		}
 15367  		mul := v_0_0_0_0.Args[1]
 15368  		if mul.Op != OpMul64 {
 15369  			break
 15370  		}
 15371  		_ = mul.Args[1]
 15372  		mul_0 := mul.Args[0]
 15373  		if mul_0.Op != OpConst64 {
 15374  			break
 15375  		}
 15376  		m := mul_0.AuxInt
 15377  		mul_1 := mul.Args[1]
 15378  		if mul_1.Op != OpZeroExt32to64 || x != mul_1.Args[0] {
 15379  			break
 15380  		}
 15381  		v_0_0_0_1 := v_0_0_0.Args[1]
 15382  		if v_0_0_0_1.Op != OpConst64 {
 15383  			break
 15384  		}
 15385  		s := v_0_0_0_1.AuxInt
 15386  		v_0_1 := v_0.Args[1]
 15387  		if v_0_1.Op != OpConst32 {
 15388  			break
 15389  		}
 15390  		c := v_0_1.AuxInt
 15391  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 15392  			break
 15393  		}
 15394  		v.reset(OpLeq32U)
 15395  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15396  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15397  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15398  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 15399  		v1.AddArg(v2)
 15400  		v1.AddArg(x)
 15401  		v0.AddArg(v1)
 15402  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15403  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 15404  		v0.AddArg(v3)
 15405  		v.AddArg(v0)
 15406  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15407  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 15408  		v.AddArg(v4)
 15409  		return true
 15410  	}
 15411  	// match: (Eq32 (Mul32 (Trunc64to32 (Rsh64Ux64 (Avg64u (Lsh64x64 (ZeroExt32to64 x) (Const64 [32])) mul:(Mul64 (ZeroExt32to64 x) (Const64 [m]))) (Const64 [s]))) (Const32 [c])) x)
 15412  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32,c).m) && s == 32+umagic(32,c).s-1 && x.Op != OpConst32 && udivisibleOK(32,c)
 15413  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(32-udivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(udivisible(32,c).max))]) )
 15414  	for {
 15415  		x := v.Args[1]
 15416  		v_0 := v.Args[0]
 15417  		if v_0.Op != OpMul32 {
 15418  			break
 15419  		}
 15420  		_ = v_0.Args[1]
 15421  		v_0_0 := v_0.Args[0]
 15422  		if v_0_0.Op != OpTrunc64to32 {
 15423  			break
 15424  		}
 15425  		v_0_0_0 := v_0_0.Args[0]
 15426  		if v_0_0_0.Op != OpRsh64Ux64 {
 15427  			break
 15428  		}
 15429  		_ = v_0_0_0.Args[1]
 15430  		v_0_0_0_0 := v_0_0_0.Args[0]
 15431  		if v_0_0_0_0.Op != OpAvg64u {
 15432  			break
 15433  		}
 15434  		_ = v_0_0_0_0.Args[1]
 15435  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 15436  		if v_0_0_0_0_0.Op != OpLsh64x64 {
 15437  			break
 15438  		}
 15439  		_ = v_0_0_0_0_0.Args[1]
 15440  		v_0_0_0_0_0_0 := v_0_0_0_0_0.Args[0]
 15441  		if v_0_0_0_0_0_0.Op != OpZeroExt32to64 || x != v_0_0_0_0_0_0.Args[0] {
 15442  			break
 15443  		}
 15444  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 15445  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.AuxInt != 32 {
 15446  			break
 15447  		}
 15448  		mul := v_0_0_0_0.Args[1]
 15449  		if mul.Op != OpMul64 {
 15450  			break
 15451  		}
 15452  		_ = mul.Args[1]
 15453  		mul_0 := mul.Args[0]
 15454  		if mul_0.Op != OpZeroExt32to64 || x != mul_0.Args[0] {
 15455  			break
 15456  		}
 15457  		mul_1 := mul.Args[1]
 15458  		if mul_1.Op != OpConst64 {
 15459  			break
 15460  		}
 15461  		m := mul_1.AuxInt
 15462  		v_0_0_0_1 := v_0_0_0.Args[1]
 15463  		if v_0_0_0_1.Op != OpConst64 {
 15464  			break
 15465  		}
 15466  		s := v_0_0_0_1.AuxInt
 15467  		v_0_1 := v_0.Args[1]
 15468  		if v_0_1.Op != OpConst32 {
 15469  			break
 15470  		}
 15471  		c := v_0_1.AuxInt
 15472  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(32, c).m) && s == 32+umagic(32, c).s-1 && x.Op != OpConst32 && udivisibleOK(32, c)) {
 15473  			break
 15474  		}
 15475  		v.reset(OpLeq32U)
 15476  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15477  		v1 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15478  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15479  		v2.AuxInt = int64(int32(udivisible(32, c).m))
 15480  		v1.AddArg(v2)
 15481  		v1.AddArg(x)
 15482  		v0.AddArg(v1)
 15483  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15484  		v3.AuxInt = int64(32 - udivisible(32, c).k)
 15485  		v0.AddArg(v3)
 15486  		v.AddArg(v0)
 15487  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15488  		v4.AuxInt = int64(int32(udivisible(32, c).max))
 15489  		v.AddArg(v4)
 15490  		return true
 15491  	}
 15492  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh64x64 mul:(Mul64 (Const64 [m]) (SignExt32to64 x)) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63])))))
 15493  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 15494  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 15495  	for {
 15496  		_ = v.Args[1]
 15497  		x := v.Args[0]
 15498  		v_1 := v.Args[1]
 15499  		if v_1.Op != OpMul32 {
 15500  			break
 15501  		}
 15502  		_ = v_1.Args[1]
 15503  		v_1_0 := v_1.Args[0]
 15504  		if v_1_0.Op != OpConst32 {
 15505  			break
 15506  		}
 15507  		c := v_1_0.AuxInt
 15508  		v_1_1 := v_1.Args[1]
 15509  		if v_1_1.Op != OpSub32 {
 15510  			break
 15511  		}
 15512  		_ = v_1_1.Args[1]
 15513  		v_1_1_0 := v_1_1.Args[0]
 15514  		if v_1_1_0.Op != OpRsh64x64 {
 15515  			break
 15516  		}
 15517  		_ = v_1_1_0.Args[1]
 15518  		mul := v_1_1_0.Args[0]
 15519  		if mul.Op != OpMul64 {
 15520  			break
 15521  		}
 15522  		_ = mul.Args[1]
 15523  		mul_0 := mul.Args[0]
 15524  		if mul_0.Op != OpConst64 {
 15525  			break
 15526  		}
 15527  		m := mul_0.AuxInt
 15528  		mul_1 := mul.Args[1]
 15529  		if mul_1.Op != OpSignExt32to64 || x != mul_1.Args[0] {
 15530  			break
 15531  		}
 15532  		v_1_1_0_1 := v_1_1_0.Args[1]
 15533  		if v_1_1_0_1.Op != OpConst64 {
 15534  			break
 15535  		}
 15536  		s := v_1_1_0_1.AuxInt
 15537  		v_1_1_1 := v_1_1.Args[1]
 15538  		if v_1_1_1.Op != OpRsh64x64 {
 15539  			break
 15540  		}
 15541  		_ = v_1_1_1.Args[1]
 15542  		v_1_1_1_0 := v_1_1_1.Args[0]
 15543  		if v_1_1_1_0.Op != OpSignExt32to64 || x != v_1_1_1_0.Args[0] {
 15544  			break
 15545  		}
 15546  		v_1_1_1_1 := v_1_1_1.Args[1]
 15547  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 15548  			break
 15549  		}
 15550  		v.reset(OpLeq32U)
 15551  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15552  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 15553  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15554  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15555  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 15556  		v2.AddArg(v3)
 15557  		v2.AddArg(x)
 15558  		v1.AddArg(v2)
 15559  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15560  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 15561  		v1.AddArg(v4)
 15562  		v0.AddArg(v1)
 15563  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15564  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 15565  		v0.AddArg(v5)
 15566  		v.AddArg(v0)
 15567  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15568  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 15569  		v.AddArg(v6)
 15570  		return true
 15571  	}
 15572  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh64x64 mul:(Mul64 (SignExt32to64 x) (Const64 [m])) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63])))))
 15573  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 15574  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 15575  	for {
 15576  		_ = v.Args[1]
 15577  		x := v.Args[0]
 15578  		v_1 := v.Args[1]
 15579  		if v_1.Op != OpMul32 {
 15580  			break
 15581  		}
 15582  		_ = v_1.Args[1]
 15583  		v_1_0 := v_1.Args[0]
 15584  		if v_1_0.Op != OpConst32 {
 15585  			break
 15586  		}
 15587  		c := v_1_0.AuxInt
 15588  		v_1_1 := v_1.Args[1]
 15589  		if v_1_1.Op != OpSub32 {
 15590  			break
 15591  		}
 15592  		_ = v_1_1.Args[1]
 15593  		v_1_1_0 := v_1_1.Args[0]
 15594  		if v_1_1_0.Op != OpRsh64x64 {
 15595  			break
 15596  		}
 15597  		_ = v_1_1_0.Args[1]
 15598  		mul := v_1_1_0.Args[0]
 15599  		if mul.Op != OpMul64 {
 15600  			break
 15601  		}
 15602  		_ = mul.Args[1]
 15603  		mul_0 := mul.Args[0]
 15604  		if mul_0.Op != OpSignExt32to64 || x != mul_0.Args[0] {
 15605  			break
 15606  		}
 15607  		mul_1 := mul.Args[1]
 15608  		if mul_1.Op != OpConst64 {
 15609  			break
 15610  		}
 15611  		m := mul_1.AuxInt
 15612  		v_1_1_0_1 := v_1_1_0.Args[1]
 15613  		if v_1_1_0_1.Op != OpConst64 {
 15614  			break
 15615  		}
 15616  		s := v_1_1_0_1.AuxInt
 15617  		v_1_1_1 := v_1_1.Args[1]
 15618  		if v_1_1_1.Op != OpRsh64x64 {
 15619  			break
 15620  		}
 15621  		_ = v_1_1_1.Args[1]
 15622  		v_1_1_1_0 := v_1_1_1.Args[0]
 15623  		if v_1_1_1_0.Op != OpSignExt32to64 || x != v_1_1_1_0.Args[0] {
 15624  			break
 15625  		}
 15626  		v_1_1_1_1 := v_1_1_1.Args[1]
 15627  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 15628  			break
 15629  		}
 15630  		v.reset(OpLeq32U)
 15631  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15632  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 15633  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15634  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15635  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 15636  		v2.AddArg(v3)
 15637  		v2.AddArg(x)
 15638  		v1.AddArg(v2)
 15639  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15640  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 15641  		v1.AddArg(v4)
 15642  		v0.AddArg(v1)
 15643  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15644  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 15645  		v0.AddArg(v5)
 15646  		v.AddArg(v0)
 15647  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15648  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 15649  		v.AddArg(v6)
 15650  		return true
 15651  	}
 15652  	// match: (Eq32 x (Mul32 (Sub32 (Rsh64x64 mul:(Mul64 (Const64 [m]) (SignExt32to64 x)) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63]))) (Const32 [c])))
 15653  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 15654  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 15655  	for {
 15656  		_ = v.Args[1]
 15657  		x := v.Args[0]
 15658  		v_1 := v.Args[1]
 15659  		if v_1.Op != OpMul32 {
 15660  			break
 15661  		}
 15662  		_ = v_1.Args[1]
 15663  		v_1_0 := v_1.Args[0]
 15664  		if v_1_0.Op != OpSub32 {
 15665  			break
 15666  		}
 15667  		_ = v_1_0.Args[1]
 15668  		v_1_0_0 := v_1_0.Args[0]
 15669  		if v_1_0_0.Op != OpRsh64x64 {
 15670  			break
 15671  		}
 15672  		_ = v_1_0_0.Args[1]
 15673  		mul := v_1_0_0.Args[0]
 15674  		if mul.Op != OpMul64 {
 15675  			break
 15676  		}
 15677  		_ = mul.Args[1]
 15678  		mul_0 := mul.Args[0]
 15679  		if mul_0.Op != OpConst64 {
 15680  			break
 15681  		}
 15682  		m := mul_0.AuxInt
 15683  		mul_1 := mul.Args[1]
 15684  		if mul_1.Op != OpSignExt32to64 || x != mul_1.Args[0] {
 15685  			break
 15686  		}
 15687  		v_1_0_0_1 := v_1_0_0.Args[1]
 15688  		if v_1_0_0_1.Op != OpConst64 {
 15689  			break
 15690  		}
 15691  		s := v_1_0_0_1.AuxInt
 15692  		v_1_0_1 := v_1_0.Args[1]
 15693  		if v_1_0_1.Op != OpRsh64x64 {
 15694  			break
 15695  		}
 15696  		_ = v_1_0_1.Args[1]
 15697  		v_1_0_1_0 := v_1_0_1.Args[0]
 15698  		if v_1_0_1_0.Op != OpSignExt32to64 || x != v_1_0_1_0.Args[0] {
 15699  			break
 15700  		}
 15701  		v_1_0_1_1 := v_1_0_1.Args[1]
 15702  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 15703  			break
 15704  		}
 15705  		v_1_1 := v_1.Args[1]
 15706  		if v_1_1.Op != OpConst32 {
 15707  			break
 15708  		}
 15709  		c := v_1_1.AuxInt
 15710  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 15711  			break
 15712  		}
 15713  		v.reset(OpLeq32U)
 15714  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15715  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 15716  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15717  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15718  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 15719  		v2.AddArg(v3)
 15720  		v2.AddArg(x)
 15721  		v1.AddArg(v2)
 15722  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15723  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 15724  		v1.AddArg(v4)
 15725  		v0.AddArg(v1)
 15726  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15727  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 15728  		v0.AddArg(v5)
 15729  		v.AddArg(v0)
 15730  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15731  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 15732  		v.AddArg(v6)
 15733  		return true
 15734  	}
 15735  	// match: (Eq32 x (Mul32 (Sub32 (Rsh64x64 mul:(Mul64 (SignExt32to64 x) (Const64 [m])) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63]))) (Const32 [c])))
 15736  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 15737  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 15738  	for {
 15739  		_ = v.Args[1]
 15740  		x := v.Args[0]
 15741  		v_1 := v.Args[1]
 15742  		if v_1.Op != OpMul32 {
 15743  			break
 15744  		}
 15745  		_ = v_1.Args[1]
 15746  		v_1_0 := v_1.Args[0]
 15747  		if v_1_0.Op != OpSub32 {
 15748  			break
 15749  		}
 15750  		_ = v_1_0.Args[1]
 15751  		v_1_0_0 := v_1_0.Args[0]
 15752  		if v_1_0_0.Op != OpRsh64x64 {
 15753  			break
 15754  		}
 15755  		_ = v_1_0_0.Args[1]
 15756  		mul := v_1_0_0.Args[0]
 15757  		if mul.Op != OpMul64 {
 15758  			break
 15759  		}
 15760  		_ = mul.Args[1]
 15761  		mul_0 := mul.Args[0]
 15762  		if mul_0.Op != OpSignExt32to64 || x != mul_0.Args[0] {
 15763  			break
 15764  		}
 15765  		mul_1 := mul.Args[1]
 15766  		if mul_1.Op != OpConst64 {
 15767  			break
 15768  		}
 15769  		m := mul_1.AuxInt
 15770  		v_1_0_0_1 := v_1_0_0.Args[1]
 15771  		if v_1_0_0_1.Op != OpConst64 {
 15772  			break
 15773  		}
 15774  		s := v_1_0_0_1.AuxInt
 15775  		v_1_0_1 := v_1_0.Args[1]
 15776  		if v_1_0_1.Op != OpRsh64x64 {
 15777  			break
 15778  		}
 15779  		_ = v_1_0_1.Args[1]
 15780  		v_1_0_1_0 := v_1_0_1.Args[0]
 15781  		if v_1_0_1_0.Op != OpSignExt32to64 || x != v_1_0_1_0.Args[0] {
 15782  			break
 15783  		}
 15784  		v_1_0_1_1 := v_1_0_1.Args[1]
 15785  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 15786  			break
 15787  		}
 15788  		v_1_1 := v_1.Args[1]
 15789  		if v_1_1.Op != OpConst32 {
 15790  			break
 15791  		}
 15792  		c := v_1_1.AuxInt
 15793  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 15794  			break
 15795  		}
 15796  		v.reset(OpLeq32U)
 15797  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15798  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 15799  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15800  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15801  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 15802  		v2.AddArg(v3)
 15803  		v2.AddArg(x)
 15804  		v1.AddArg(v2)
 15805  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15806  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 15807  		v1.AddArg(v4)
 15808  		v0.AddArg(v1)
 15809  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15810  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 15811  		v0.AddArg(v5)
 15812  		v.AddArg(v0)
 15813  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15814  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 15815  		v.AddArg(v6)
 15816  		return true
 15817  	}
 15818  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh64x64 mul:(Mul64 (Const64 [m]) (SignExt32to64 x)) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63])))) x)
 15819  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 15820  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 15821  	for {
 15822  		x := v.Args[1]
 15823  		v_0 := v.Args[0]
 15824  		if v_0.Op != OpMul32 {
 15825  			break
 15826  		}
 15827  		_ = v_0.Args[1]
 15828  		v_0_0 := v_0.Args[0]
 15829  		if v_0_0.Op != OpConst32 {
 15830  			break
 15831  		}
 15832  		c := v_0_0.AuxInt
 15833  		v_0_1 := v_0.Args[1]
 15834  		if v_0_1.Op != OpSub32 {
 15835  			break
 15836  		}
 15837  		_ = v_0_1.Args[1]
 15838  		v_0_1_0 := v_0_1.Args[0]
 15839  		if v_0_1_0.Op != OpRsh64x64 {
 15840  			break
 15841  		}
 15842  		_ = v_0_1_0.Args[1]
 15843  		mul := v_0_1_0.Args[0]
 15844  		if mul.Op != OpMul64 {
 15845  			break
 15846  		}
 15847  		_ = mul.Args[1]
 15848  		mul_0 := mul.Args[0]
 15849  		if mul_0.Op != OpConst64 {
 15850  			break
 15851  		}
 15852  		m := mul_0.AuxInt
 15853  		mul_1 := mul.Args[1]
 15854  		if mul_1.Op != OpSignExt32to64 || x != mul_1.Args[0] {
 15855  			break
 15856  		}
 15857  		v_0_1_0_1 := v_0_1_0.Args[1]
 15858  		if v_0_1_0_1.Op != OpConst64 {
 15859  			break
 15860  		}
 15861  		s := v_0_1_0_1.AuxInt
 15862  		v_0_1_1 := v_0_1.Args[1]
 15863  		if v_0_1_1.Op != OpRsh64x64 {
 15864  			break
 15865  		}
 15866  		_ = v_0_1_1.Args[1]
 15867  		v_0_1_1_0 := v_0_1_1.Args[0]
 15868  		if v_0_1_1_0.Op != OpSignExt32to64 || x != v_0_1_1_0.Args[0] {
 15869  			break
 15870  		}
 15871  		v_0_1_1_1 := v_0_1_1.Args[1]
 15872  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 15873  			break
 15874  		}
 15875  		v.reset(OpLeq32U)
 15876  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15877  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 15878  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15879  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15880  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 15881  		v2.AddArg(v3)
 15882  		v2.AddArg(x)
 15883  		v1.AddArg(v2)
 15884  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15885  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 15886  		v1.AddArg(v4)
 15887  		v0.AddArg(v1)
 15888  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15889  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 15890  		v0.AddArg(v5)
 15891  		v.AddArg(v0)
 15892  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15893  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 15894  		v.AddArg(v6)
 15895  		return true
 15896  	}
 15897  	return false
 15898  }
 15899  func rewriteValuegeneric_OpEq32_60(v *Value) bool {
 15900  	b := v.Block
 15901  	typ := &b.Func.Config.Types
 15902  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh64x64 mul:(Mul64 (SignExt32to64 x) (Const64 [m])) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63])))) x)
 15903  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 15904  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 15905  	for {
 15906  		x := v.Args[1]
 15907  		v_0 := v.Args[0]
 15908  		if v_0.Op != OpMul32 {
 15909  			break
 15910  		}
 15911  		_ = v_0.Args[1]
 15912  		v_0_0 := v_0.Args[0]
 15913  		if v_0_0.Op != OpConst32 {
 15914  			break
 15915  		}
 15916  		c := v_0_0.AuxInt
 15917  		v_0_1 := v_0.Args[1]
 15918  		if v_0_1.Op != OpSub32 {
 15919  			break
 15920  		}
 15921  		_ = v_0_1.Args[1]
 15922  		v_0_1_0 := v_0_1.Args[0]
 15923  		if v_0_1_0.Op != OpRsh64x64 {
 15924  			break
 15925  		}
 15926  		_ = v_0_1_0.Args[1]
 15927  		mul := v_0_1_0.Args[0]
 15928  		if mul.Op != OpMul64 {
 15929  			break
 15930  		}
 15931  		_ = mul.Args[1]
 15932  		mul_0 := mul.Args[0]
 15933  		if mul_0.Op != OpSignExt32to64 || x != mul_0.Args[0] {
 15934  			break
 15935  		}
 15936  		mul_1 := mul.Args[1]
 15937  		if mul_1.Op != OpConst64 {
 15938  			break
 15939  		}
 15940  		m := mul_1.AuxInt
 15941  		v_0_1_0_1 := v_0_1_0.Args[1]
 15942  		if v_0_1_0_1.Op != OpConst64 {
 15943  			break
 15944  		}
 15945  		s := v_0_1_0_1.AuxInt
 15946  		v_0_1_1 := v_0_1.Args[1]
 15947  		if v_0_1_1.Op != OpRsh64x64 {
 15948  			break
 15949  		}
 15950  		_ = v_0_1_1.Args[1]
 15951  		v_0_1_1_0 := v_0_1_1.Args[0]
 15952  		if v_0_1_1_0.Op != OpSignExt32to64 || x != v_0_1_1_0.Args[0] {
 15953  			break
 15954  		}
 15955  		v_0_1_1_1 := v_0_1_1.Args[1]
 15956  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 15957  			break
 15958  		}
 15959  		v.reset(OpLeq32U)
 15960  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 15961  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 15962  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 15963  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15964  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 15965  		v2.AddArg(v3)
 15966  		v2.AddArg(x)
 15967  		v1.AddArg(v2)
 15968  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15969  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 15970  		v1.AddArg(v4)
 15971  		v0.AddArg(v1)
 15972  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15973  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 15974  		v0.AddArg(v5)
 15975  		v.AddArg(v0)
 15976  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 15977  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 15978  		v.AddArg(v6)
 15979  		return true
 15980  	}
 15981  	// match: (Eq32 (Mul32 (Sub32 (Rsh64x64 mul:(Mul64 (Const64 [m]) (SignExt32to64 x)) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63]))) (Const32 [c])) x)
 15982  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 15983  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 15984  	for {
 15985  		x := v.Args[1]
 15986  		v_0 := v.Args[0]
 15987  		if v_0.Op != OpMul32 {
 15988  			break
 15989  		}
 15990  		_ = v_0.Args[1]
 15991  		v_0_0 := v_0.Args[0]
 15992  		if v_0_0.Op != OpSub32 {
 15993  			break
 15994  		}
 15995  		_ = v_0_0.Args[1]
 15996  		v_0_0_0 := v_0_0.Args[0]
 15997  		if v_0_0_0.Op != OpRsh64x64 {
 15998  			break
 15999  		}
 16000  		_ = v_0_0_0.Args[1]
 16001  		mul := v_0_0_0.Args[0]
 16002  		if mul.Op != OpMul64 {
 16003  			break
 16004  		}
 16005  		_ = mul.Args[1]
 16006  		mul_0 := mul.Args[0]
 16007  		if mul_0.Op != OpConst64 {
 16008  			break
 16009  		}
 16010  		m := mul_0.AuxInt
 16011  		mul_1 := mul.Args[1]
 16012  		if mul_1.Op != OpSignExt32to64 || x != mul_1.Args[0] {
 16013  			break
 16014  		}
 16015  		v_0_0_0_1 := v_0_0_0.Args[1]
 16016  		if v_0_0_0_1.Op != OpConst64 {
 16017  			break
 16018  		}
 16019  		s := v_0_0_0_1.AuxInt
 16020  		v_0_0_1 := v_0_0.Args[1]
 16021  		if v_0_0_1.Op != OpRsh64x64 {
 16022  			break
 16023  		}
 16024  		_ = v_0_0_1.Args[1]
 16025  		v_0_0_1_0 := v_0_0_1.Args[0]
 16026  		if v_0_0_1_0.Op != OpSignExt32to64 || x != v_0_0_1_0.Args[0] {
 16027  			break
 16028  		}
 16029  		v_0_0_1_1 := v_0_0_1.Args[1]
 16030  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 16031  			break
 16032  		}
 16033  		v_0_1 := v_0.Args[1]
 16034  		if v_0_1.Op != OpConst32 {
 16035  			break
 16036  		}
 16037  		c := v_0_1.AuxInt
 16038  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16039  			break
 16040  		}
 16041  		v.reset(OpLeq32U)
 16042  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16043  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16044  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16045  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16046  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16047  		v2.AddArg(v3)
 16048  		v2.AddArg(x)
 16049  		v1.AddArg(v2)
 16050  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16051  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16052  		v1.AddArg(v4)
 16053  		v0.AddArg(v1)
 16054  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16055  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16056  		v0.AddArg(v5)
 16057  		v.AddArg(v0)
 16058  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16059  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16060  		v.AddArg(v6)
 16061  		return true
 16062  	}
 16063  	// match: (Eq32 (Mul32 (Sub32 (Rsh64x64 mul:(Mul64 (SignExt32to64 x) (Const64 [m])) (Const64 [s])) (Rsh64x64 (SignExt32to64 x) (Const64 [63]))) (Const32 [c])) x)
 16064  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32,c).m) && s == 32+smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 16065  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16066  	for {
 16067  		x := v.Args[1]
 16068  		v_0 := v.Args[0]
 16069  		if v_0.Op != OpMul32 {
 16070  			break
 16071  		}
 16072  		_ = v_0.Args[1]
 16073  		v_0_0 := v_0.Args[0]
 16074  		if v_0_0.Op != OpSub32 {
 16075  			break
 16076  		}
 16077  		_ = v_0_0.Args[1]
 16078  		v_0_0_0 := v_0_0.Args[0]
 16079  		if v_0_0_0.Op != OpRsh64x64 {
 16080  			break
 16081  		}
 16082  		_ = v_0_0_0.Args[1]
 16083  		mul := v_0_0_0.Args[0]
 16084  		if mul.Op != OpMul64 {
 16085  			break
 16086  		}
 16087  		_ = mul.Args[1]
 16088  		mul_0 := mul.Args[0]
 16089  		if mul_0.Op != OpSignExt32to64 || x != mul_0.Args[0] {
 16090  			break
 16091  		}
 16092  		mul_1 := mul.Args[1]
 16093  		if mul_1.Op != OpConst64 {
 16094  			break
 16095  		}
 16096  		m := mul_1.AuxInt
 16097  		v_0_0_0_1 := v_0_0_0.Args[1]
 16098  		if v_0_0_0_1.Op != OpConst64 {
 16099  			break
 16100  		}
 16101  		s := v_0_0_0_1.AuxInt
 16102  		v_0_0_1 := v_0_0.Args[1]
 16103  		if v_0_0_1.Op != OpRsh64x64 {
 16104  			break
 16105  		}
 16106  		_ = v_0_0_1.Args[1]
 16107  		v_0_0_1_0 := v_0_0_1.Args[0]
 16108  		if v_0_0_1_0.Op != OpSignExt32to64 || x != v_0_0_1_0.Args[0] {
 16109  			break
 16110  		}
 16111  		v_0_0_1_1 := v_0_0_1.Args[1]
 16112  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 16113  			break
 16114  		}
 16115  		v_0_1 := v_0.Args[1]
 16116  		if v_0_1.Op != OpConst32 {
 16117  			break
 16118  		}
 16119  		c := v_0_1.AuxInt
 16120  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(32, c).m) && s == 32+smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16121  			break
 16122  		}
 16123  		v.reset(OpLeq32U)
 16124  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16125  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16126  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16127  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16128  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16129  		v2.AddArg(v3)
 16130  		v2.AddArg(x)
 16131  		v1.AddArg(v2)
 16132  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16133  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16134  		v1.AddArg(v4)
 16135  		v0.AddArg(v1)
 16136  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16137  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16138  		v0.AddArg(v5)
 16139  		v.AddArg(v0)
 16140  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16141  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16142  		v.AddArg(v6)
 16143  		return true
 16144  	}
 16145  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 mul:(Hmul32 (Const32 [m]) x) (Const64 [s])) (Rsh32x64 x (Const64 [31])))))
 16146  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16147  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16148  	for {
 16149  		_ = v.Args[1]
 16150  		x := v.Args[0]
 16151  		v_1 := v.Args[1]
 16152  		if v_1.Op != OpMul32 {
 16153  			break
 16154  		}
 16155  		_ = v_1.Args[1]
 16156  		v_1_0 := v_1.Args[0]
 16157  		if v_1_0.Op != OpConst32 {
 16158  			break
 16159  		}
 16160  		c := v_1_0.AuxInt
 16161  		v_1_1 := v_1.Args[1]
 16162  		if v_1_1.Op != OpSub32 {
 16163  			break
 16164  		}
 16165  		_ = v_1_1.Args[1]
 16166  		v_1_1_0 := v_1_1.Args[0]
 16167  		if v_1_1_0.Op != OpRsh32x64 {
 16168  			break
 16169  		}
 16170  		_ = v_1_1_0.Args[1]
 16171  		mul := v_1_1_0.Args[0]
 16172  		if mul.Op != OpHmul32 {
 16173  			break
 16174  		}
 16175  		_ = mul.Args[1]
 16176  		mul_0 := mul.Args[0]
 16177  		if mul_0.Op != OpConst32 {
 16178  			break
 16179  		}
 16180  		m := mul_0.AuxInt
 16181  		if x != mul.Args[1] {
 16182  			break
 16183  		}
 16184  		v_1_1_0_1 := v_1_1_0.Args[1]
 16185  		if v_1_1_0_1.Op != OpConst64 {
 16186  			break
 16187  		}
 16188  		s := v_1_1_0_1.AuxInt
 16189  		v_1_1_1 := v_1_1.Args[1]
 16190  		if v_1_1_1.Op != OpRsh32x64 {
 16191  			break
 16192  		}
 16193  		_ = v_1_1_1.Args[1]
 16194  		if x != v_1_1_1.Args[0] {
 16195  			break
 16196  		}
 16197  		v_1_1_1_1 := v_1_1_1.Args[1]
 16198  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16199  			break
 16200  		}
 16201  		v.reset(OpLeq32U)
 16202  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16203  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16204  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16205  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16206  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16207  		v2.AddArg(v3)
 16208  		v2.AddArg(x)
 16209  		v1.AddArg(v2)
 16210  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16211  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16212  		v1.AddArg(v4)
 16213  		v0.AddArg(v1)
 16214  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16215  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16216  		v0.AddArg(v5)
 16217  		v.AddArg(v0)
 16218  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16219  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16220  		v.AddArg(v6)
 16221  		return true
 16222  	}
 16223  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 mul:(Hmul32 x (Const32 [m])) (Const64 [s])) (Rsh32x64 x (Const64 [31])))))
 16224  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16225  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16226  	for {
 16227  		_ = v.Args[1]
 16228  		x := v.Args[0]
 16229  		v_1 := v.Args[1]
 16230  		if v_1.Op != OpMul32 {
 16231  			break
 16232  		}
 16233  		_ = v_1.Args[1]
 16234  		v_1_0 := v_1.Args[0]
 16235  		if v_1_0.Op != OpConst32 {
 16236  			break
 16237  		}
 16238  		c := v_1_0.AuxInt
 16239  		v_1_1 := v_1.Args[1]
 16240  		if v_1_1.Op != OpSub32 {
 16241  			break
 16242  		}
 16243  		_ = v_1_1.Args[1]
 16244  		v_1_1_0 := v_1_1.Args[0]
 16245  		if v_1_1_0.Op != OpRsh32x64 {
 16246  			break
 16247  		}
 16248  		_ = v_1_1_0.Args[1]
 16249  		mul := v_1_1_0.Args[0]
 16250  		if mul.Op != OpHmul32 {
 16251  			break
 16252  		}
 16253  		_ = mul.Args[1]
 16254  		if x != mul.Args[0] {
 16255  			break
 16256  		}
 16257  		mul_1 := mul.Args[1]
 16258  		if mul_1.Op != OpConst32 {
 16259  			break
 16260  		}
 16261  		m := mul_1.AuxInt
 16262  		v_1_1_0_1 := v_1_1_0.Args[1]
 16263  		if v_1_1_0_1.Op != OpConst64 {
 16264  			break
 16265  		}
 16266  		s := v_1_1_0_1.AuxInt
 16267  		v_1_1_1 := v_1_1.Args[1]
 16268  		if v_1_1_1.Op != OpRsh32x64 {
 16269  			break
 16270  		}
 16271  		_ = v_1_1_1.Args[1]
 16272  		if x != v_1_1_1.Args[0] {
 16273  			break
 16274  		}
 16275  		v_1_1_1_1 := v_1_1_1.Args[1]
 16276  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16277  			break
 16278  		}
 16279  		v.reset(OpLeq32U)
 16280  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16281  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16282  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16283  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16284  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16285  		v2.AddArg(v3)
 16286  		v2.AddArg(x)
 16287  		v1.AddArg(v2)
 16288  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16289  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16290  		v1.AddArg(v4)
 16291  		v0.AddArg(v1)
 16292  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16293  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16294  		v0.AddArg(v5)
 16295  		v.AddArg(v0)
 16296  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16297  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16298  		v.AddArg(v6)
 16299  		return true
 16300  	}
 16301  	// match: (Eq32 x (Mul32 (Sub32 (Rsh32x64 mul:(Hmul32 (Const32 [m]) x) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])))
 16302  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16303  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16304  	for {
 16305  		_ = v.Args[1]
 16306  		x := v.Args[0]
 16307  		v_1 := v.Args[1]
 16308  		if v_1.Op != OpMul32 {
 16309  			break
 16310  		}
 16311  		_ = v_1.Args[1]
 16312  		v_1_0 := v_1.Args[0]
 16313  		if v_1_0.Op != OpSub32 {
 16314  			break
 16315  		}
 16316  		_ = v_1_0.Args[1]
 16317  		v_1_0_0 := v_1_0.Args[0]
 16318  		if v_1_0_0.Op != OpRsh32x64 {
 16319  			break
 16320  		}
 16321  		_ = v_1_0_0.Args[1]
 16322  		mul := v_1_0_0.Args[0]
 16323  		if mul.Op != OpHmul32 {
 16324  			break
 16325  		}
 16326  		_ = mul.Args[1]
 16327  		mul_0 := mul.Args[0]
 16328  		if mul_0.Op != OpConst32 {
 16329  			break
 16330  		}
 16331  		m := mul_0.AuxInt
 16332  		if x != mul.Args[1] {
 16333  			break
 16334  		}
 16335  		v_1_0_0_1 := v_1_0_0.Args[1]
 16336  		if v_1_0_0_1.Op != OpConst64 {
 16337  			break
 16338  		}
 16339  		s := v_1_0_0_1.AuxInt
 16340  		v_1_0_1 := v_1_0.Args[1]
 16341  		if v_1_0_1.Op != OpRsh32x64 {
 16342  			break
 16343  		}
 16344  		_ = v_1_0_1.Args[1]
 16345  		if x != v_1_0_1.Args[0] {
 16346  			break
 16347  		}
 16348  		v_1_0_1_1 := v_1_0_1.Args[1]
 16349  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 16350  			break
 16351  		}
 16352  		v_1_1 := v_1.Args[1]
 16353  		if v_1_1.Op != OpConst32 {
 16354  			break
 16355  		}
 16356  		c := v_1_1.AuxInt
 16357  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16358  			break
 16359  		}
 16360  		v.reset(OpLeq32U)
 16361  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16362  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16363  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16364  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16365  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16366  		v2.AddArg(v3)
 16367  		v2.AddArg(x)
 16368  		v1.AddArg(v2)
 16369  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16370  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16371  		v1.AddArg(v4)
 16372  		v0.AddArg(v1)
 16373  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16374  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16375  		v0.AddArg(v5)
 16376  		v.AddArg(v0)
 16377  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16378  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16379  		v.AddArg(v6)
 16380  		return true
 16381  	}
 16382  	// match: (Eq32 x (Mul32 (Sub32 (Rsh32x64 mul:(Hmul32 x (Const32 [m])) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])))
 16383  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16384  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16385  	for {
 16386  		_ = v.Args[1]
 16387  		x := v.Args[0]
 16388  		v_1 := v.Args[1]
 16389  		if v_1.Op != OpMul32 {
 16390  			break
 16391  		}
 16392  		_ = v_1.Args[1]
 16393  		v_1_0 := v_1.Args[0]
 16394  		if v_1_0.Op != OpSub32 {
 16395  			break
 16396  		}
 16397  		_ = v_1_0.Args[1]
 16398  		v_1_0_0 := v_1_0.Args[0]
 16399  		if v_1_0_0.Op != OpRsh32x64 {
 16400  			break
 16401  		}
 16402  		_ = v_1_0_0.Args[1]
 16403  		mul := v_1_0_0.Args[0]
 16404  		if mul.Op != OpHmul32 {
 16405  			break
 16406  		}
 16407  		_ = mul.Args[1]
 16408  		if x != mul.Args[0] {
 16409  			break
 16410  		}
 16411  		mul_1 := mul.Args[1]
 16412  		if mul_1.Op != OpConst32 {
 16413  			break
 16414  		}
 16415  		m := mul_1.AuxInt
 16416  		v_1_0_0_1 := v_1_0_0.Args[1]
 16417  		if v_1_0_0_1.Op != OpConst64 {
 16418  			break
 16419  		}
 16420  		s := v_1_0_0_1.AuxInt
 16421  		v_1_0_1 := v_1_0.Args[1]
 16422  		if v_1_0_1.Op != OpRsh32x64 {
 16423  			break
 16424  		}
 16425  		_ = v_1_0_1.Args[1]
 16426  		if x != v_1_0_1.Args[0] {
 16427  			break
 16428  		}
 16429  		v_1_0_1_1 := v_1_0_1.Args[1]
 16430  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 16431  			break
 16432  		}
 16433  		v_1_1 := v_1.Args[1]
 16434  		if v_1_1.Op != OpConst32 {
 16435  			break
 16436  		}
 16437  		c := v_1_1.AuxInt
 16438  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16439  			break
 16440  		}
 16441  		v.reset(OpLeq32U)
 16442  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16443  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16444  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16445  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16446  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16447  		v2.AddArg(v3)
 16448  		v2.AddArg(x)
 16449  		v1.AddArg(v2)
 16450  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16451  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16452  		v1.AddArg(v4)
 16453  		v0.AddArg(v1)
 16454  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16455  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16456  		v0.AddArg(v5)
 16457  		v.AddArg(v0)
 16458  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16459  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16460  		v.AddArg(v6)
 16461  		return true
 16462  	}
 16463  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 mul:(Hmul32 (Const32 [m]) x) (Const64 [s])) (Rsh32x64 x (Const64 [31])))) x)
 16464  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16465  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16466  	for {
 16467  		x := v.Args[1]
 16468  		v_0 := v.Args[0]
 16469  		if v_0.Op != OpMul32 {
 16470  			break
 16471  		}
 16472  		_ = v_0.Args[1]
 16473  		v_0_0 := v_0.Args[0]
 16474  		if v_0_0.Op != OpConst32 {
 16475  			break
 16476  		}
 16477  		c := v_0_0.AuxInt
 16478  		v_0_1 := v_0.Args[1]
 16479  		if v_0_1.Op != OpSub32 {
 16480  			break
 16481  		}
 16482  		_ = v_0_1.Args[1]
 16483  		v_0_1_0 := v_0_1.Args[0]
 16484  		if v_0_1_0.Op != OpRsh32x64 {
 16485  			break
 16486  		}
 16487  		_ = v_0_1_0.Args[1]
 16488  		mul := v_0_1_0.Args[0]
 16489  		if mul.Op != OpHmul32 {
 16490  			break
 16491  		}
 16492  		_ = mul.Args[1]
 16493  		mul_0 := mul.Args[0]
 16494  		if mul_0.Op != OpConst32 {
 16495  			break
 16496  		}
 16497  		m := mul_0.AuxInt
 16498  		if x != mul.Args[1] {
 16499  			break
 16500  		}
 16501  		v_0_1_0_1 := v_0_1_0.Args[1]
 16502  		if v_0_1_0_1.Op != OpConst64 {
 16503  			break
 16504  		}
 16505  		s := v_0_1_0_1.AuxInt
 16506  		v_0_1_1 := v_0_1.Args[1]
 16507  		if v_0_1_1.Op != OpRsh32x64 {
 16508  			break
 16509  		}
 16510  		_ = v_0_1_1.Args[1]
 16511  		if x != v_0_1_1.Args[0] {
 16512  			break
 16513  		}
 16514  		v_0_1_1_1 := v_0_1_1.Args[1]
 16515  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16516  			break
 16517  		}
 16518  		v.reset(OpLeq32U)
 16519  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16520  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16521  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16522  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16523  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16524  		v2.AddArg(v3)
 16525  		v2.AddArg(x)
 16526  		v1.AddArg(v2)
 16527  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16528  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16529  		v1.AddArg(v4)
 16530  		v0.AddArg(v1)
 16531  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16532  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16533  		v0.AddArg(v5)
 16534  		v.AddArg(v0)
 16535  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16536  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16537  		v.AddArg(v6)
 16538  		return true
 16539  	}
 16540  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 mul:(Hmul32 x (Const32 [m])) (Const64 [s])) (Rsh32x64 x (Const64 [31])))) x)
 16541  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16542  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16543  	for {
 16544  		x := v.Args[1]
 16545  		v_0 := v.Args[0]
 16546  		if v_0.Op != OpMul32 {
 16547  			break
 16548  		}
 16549  		_ = v_0.Args[1]
 16550  		v_0_0 := v_0.Args[0]
 16551  		if v_0_0.Op != OpConst32 {
 16552  			break
 16553  		}
 16554  		c := v_0_0.AuxInt
 16555  		v_0_1 := v_0.Args[1]
 16556  		if v_0_1.Op != OpSub32 {
 16557  			break
 16558  		}
 16559  		_ = v_0_1.Args[1]
 16560  		v_0_1_0 := v_0_1.Args[0]
 16561  		if v_0_1_0.Op != OpRsh32x64 {
 16562  			break
 16563  		}
 16564  		_ = v_0_1_0.Args[1]
 16565  		mul := v_0_1_0.Args[0]
 16566  		if mul.Op != OpHmul32 {
 16567  			break
 16568  		}
 16569  		_ = mul.Args[1]
 16570  		if x != mul.Args[0] {
 16571  			break
 16572  		}
 16573  		mul_1 := mul.Args[1]
 16574  		if mul_1.Op != OpConst32 {
 16575  			break
 16576  		}
 16577  		m := mul_1.AuxInt
 16578  		v_0_1_0_1 := v_0_1_0.Args[1]
 16579  		if v_0_1_0_1.Op != OpConst64 {
 16580  			break
 16581  		}
 16582  		s := v_0_1_0_1.AuxInt
 16583  		v_0_1_1 := v_0_1.Args[1]
 16584  		if v_0_1_1.Op != OpRsh32x64 {
 16585  			break
 16586  		}
 16587  		_ = v_0_1_1.Args[1]
 16588  		if x != v_0_1_1.Args[0] {
 16589  			break
 16590  		}
 16591  		v_0_1_1_1 := v_0_1_1.Args[1]
 16592  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16593  			break
 16594  		}
 16595  		v.reset(OpLeq32U)
 16596  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16597  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16598  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16599  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16600  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16601  		v2.AddArg(v3)
 16602  		v2.AddArg(x)
 16603  		v1.AddArg(v2)
 16604  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16605  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16606  		v1.AddArg(v4)
 16607  		v0.AddArg(v1)
 16608  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16609  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16610  		v0.AddArg(v5)
 16611  		v.AddArg(v0)
 16612  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16613  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16614  		v.AddArg(v6)
 16615  		return true
 16616  	}
 16617  	// match: (Eq32 (Mul32 (Sub32 (Rsh32x64 mul:(Hmul32 (Const32 [m]) x) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])) x)
 16618  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16619  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16620  	for {
 16621  		x := v.Args[1]
 16622  		v_0 := v.Args[0]
 16623  		if v_0.Op != OpMul32 {
 16624  			break
 16625  		}
 16626  		_ = v_0.Args[1]
 16627  		v_0_0 := v_0.Args[0]
 16628  		if v_0_0.Op != OpSub32 {
 16629  			break
 16630  		}
 16631  		_ = v_0_0.Args[1]
 16632  		v_0_0_0 := v_0_0.Args[0]
 16633  		if v_0_0_0.Op != OpRsh32x64 {
 16634  			break
 16635  		}
 16636  		_ = v_0_0_0.Args[1]
 16637  		mul := v_0_0_0.Args[0]
 16638  		if mul.Op != OpHmul32 {
 16639  			break
 16640  		}
 16641  		_ = mul.Args[1]
 16642  		mul_0 := mul.Args[0]
 16643  		if mul_0.Op != OpConst32 {
 16644  			break
 16645  		}
 16646  		m := mul_0.AuxInt
 16647  		if x != mul.Args[1] {
 16648  			break
 16649  		}
 16650  		v_0_0_0_1 := v_0_0_0.Args[1]
 16651  		if v_0_0_0_1.Op != OpConst64 {
 16652  			break
 16653  		}
 16654  		s := v_0_0_0_1.AuxInt
 16655  		v_0_0_1 := v_0_0.Args[1]
 16656  		if v_0_0_1.Op != OpRsh32x64 {
 16657  			break
 16658  		}
 16659  		_ = v_0_0_1.Args[1]
 16660  		if x != v_0_0_1.Args[0] {
 16661  			break
 16662  		}
 16663  		v_0_0_1_1 := v_0_0_1.Args[1]
 16664  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 16665  			break
 16666  		}
 16667  		v_0_1 := v_0.Args[1]
 16668  		if v_0_1.Op != OpConst32 {
 16669  			break
 16670  		}
 16671  		c := v_0_1.AuxInt
 16672  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16673  			break
 16674  		}
 16675  		v.reset(OpLeq32U)
 16676  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16677  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16678  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16679  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16680  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16681  		v2.AddArg(v3)
 16682  		v2.AddArg(x)
 16683  		v1.AddArg(v2)
 16684  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16685  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16686  		v1.AddArg(v4)
 16687  		v0.AddArg(v1)
 16688  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16689  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16690  		v0.AddArg(v5)
 16691  		v.AddArg(v0)
 16692  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16693  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16694  		v.AddArg(v6)
 16695  		return true
 16696  	}
 16697  	return false
 16698  }
 16699  func rewriteValuegeneric_OpEq32_70(v *Value) bool {
 16700  	b := v.Block
 16701  	typ := &b.Func.Config.Types
 16702  	// match: (Eq32 (Mul32 (Sub32 (Rsh32x64 mul:(Hmul32 x (Const32 [m])) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])) x)
 16703  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m/2)) && s == smagic(32,c).s-1 && x.Op != OpConst32 && sdivisibleOK(32,c)
 16704  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16705  	for {
 16706  		x := v.Args[1]
 16707  		v_0 := v.Args[0]
 16708  		if v_0.Op != OpMul32 {
 16709  			break
 16710  		}
 16711  		_ = v_0.Args[1]
 16712  		v_0_0 := v_0.Args[0]
 16713  		if v_0_0.Op != OpSub32 {
 16714  			break
 16715  		}
 16716  		_ = v_0_0.Args[1]
 16717  		v_0_0_0 := v_0_0.Args[0]
 16718  		if v_0_0_0.Op != OpRsh32x64 {
 16719  			break
 16720  		}
 16721  		_ = v_0_0_0.Args[1]
 16722  		mul := v_0_0_0.Args[0]
 16723  		if mul.Op != OpHmul32 {
 16724  			break
 16725  		}
 16726  		_ = mul.Args[1]
 16727  		if x != mul.Args[0] {
 16728  			break
 16729  		}
 16730  		mul_1 := mul.Args[1]
 16731  		if mul_1.Op != OpConst32 {
 16732  			break
 16733  		}
 16734  		m := mul_1.AuxInt
 16735  		v_0_0_0_1 := v_0_0_0.Args[1]
 16736  		if v_0_0_0_1.Op != OpConst64 {
 16737  			break
 16738  		}
 16739  		s := v_0_0_0_1.AuxInt
 16740  		v_0_0_1 := v_0_0.Args[1]
 16741  		if v_0_0_1.Op != OpRsh32x64 {
 16742  			break
 16743  		}
 16744  		_ = v_0_0_1.Args[1]
 16745  		if x != v_0_0_1.Args[0] {
 16746  			break
 16747  		}
 16748  		v_0_0_1_1 := v_0_0_1.Args[1]
 16749  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 16750  			break
 16751  		}
 16752  		v_0_1 := v_0.Args[1]
 16753  		if v_0_1.Op != OpConst32 {
 16754  			break
 16755  		}
 16756  		c := v_0_1.AuxInt
 16757  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m/2)) && s == smagic(32, c).s-1 && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16758  			break
 16759  		}
 16760  		v.reset(OpLeq32U)
 16761  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16762  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16763  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16764  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16765  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16766  		v2.AddArg(v3)
 16767  		v2.AddArg(x)
 16768  		v1.AddArg(v2)
 16769  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16770  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16771  		v1.AddArg(v4)
 16772  		v0.AddArg(v1)
 16773  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16774  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16775  		v0.AddArg(v5)
 16776  		v.AddArg(v0)
 16777  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16778  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16779  		v.AddArg(v6)
 16780  		return true
 16781  	}
 16782  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 (Const32 [m]) x) x) (Const64 [s])) (Rsh32x64 x (Const64 [31])))))
 16783  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 16784  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16785  	for {
 16786  		_ = v.Args[1]
 16787  		x := v.Args[0]
 16788  		v_1 := v.Args[1]
 16789  		if v_1.Op != OpMul32 {
 16790  			break
 16791  		}
 16792  		_ = v_1.Args[1]
 16793  		v_1_0 := v_1.Args[0]
 16794  		if v_1_0.Op != OpConst32 {
 16795  			break
 16796  		}
 16797  		c := v_1_0.AuxInt
 16798  		v_1_1 := v_1.Args[1]
 16799  		if v_1_1.Op != OpSub32 {
 16800  			break
 16801  		}
 16802  		_ = v_1_1.Args[1]
 16803  		v_1_1_0 := v_1_1.Args[0]
 16804  		if v_1_1_0.Op != OpRsh32x64 {
 16805  			break
 16806  		}
 16807  		_ = v_1_1_0.Args[1]
 16808  		v_1_1_0_0 := v_1_1_0.Args[0]
 16809  		if v_1_1_0_0.Op != OpAdd32 {
 16810  			break
 16811  		}
 16812  		_ = v_1_1_0_0.Args[1]
 16813  		mul := v_1_1_0_0.Args[0]
 16814  		if mul.Op != OpHmul32 {
 16815  			break
 16816  		}
 16817  		_ = mul.Args[1]
 16818  		mul_0 := mul.Args[0]
 16819  		if mul_0.Op != OpConst32 {
 16820  			break
 16821  		}
 16822  		m := mul_0.AuxInt
 16823  		if x != mul.Args[1] || x != v_1_1_0_0.Args[1] {
 16824  			break
 16825  		}
 16826  		v_1_1_0_1 := v_1_1_0.Args[1]
 16827  		if v_1_1_0_1.Op != OpConst64 {
 16828  			break
 16829  		}
 16830  		s := v_1_1_0_1.AuxInt
 16831  		v_1_1_1 := v_1_1.Args[1]
 16832  		if v_1_1_1.Op != OpRsh32x64 {
 16833  			break
 16834  		}
 16835  		_ = v_1_1_1.Args[1]
 16836  		if x != v_1_1_1.Args[0] {
 16837  			break
 16838  		}
 16839  		v_1_1_1_1 := v_1_1_1.Args[1]
 16840  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16841  			break
 16842  		}
 16843  		v.reset(OpLeq32U)
 16844  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16845  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16846  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16847  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16848  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16849  		v2.AddArg(v3)
 16850  		v2.AddArg(x)
 16851  		v1.AddArg(v2)
 16852  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16853  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16854  		v1.AddArg(v4)
 16855  		v0.AddArg(v1)
 16856  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16857  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16858  		v0.AddArg(v5)
 16859  		v.AddArg(v0)
 16860  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16861  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16862  		v.AddArg(v6)
 16863  		return true
 16864  	}
 16865  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 x (Const32 [m])) x) (Const64 [s])) (Rsh32x64 x (Const64 [31])))))
 16866  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 16867  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16868  	for {
 16869  		_ = v.Args[1]
 16870  		x := v.Args[0]
 16871  		v_1 := v.Args[1]
 16872  		if v_1.Op != OpMul32 {
 16873  			break
 16874  		}
 16875  		_ = v_1.Args[1]
 16876  		v_1_0 := v_1.Args[0]
 16877  		if v_1_0.Op != OpConst32 {
 16878  			break
 16879  		}
 16880  		c := v_1_0.AuxInt
 16881  		v_1_1 := v_1.Args[1]
 16882  		if v_1_1.Op != OpSub32 {
 16883  			break
 16884  		}
 16885  		_ = v_1_1.Args[1]
 16886  		v_1_1_0 := v_1_1.Args[0]
 16887  		if v_1_1_0.Op != OpRsh32x64 {
 16888  			break
 16889  		}
 16890  		_ = v_1_1_0.Args[1]
 16891  		v_1_1_0_0 := v_1_1_0.Args[0]
 16892  		if v_1_1_0_0.Op != OpAdd32 {
 16893  			break
 16894  		}
 16895  		_ = v_1_1_0_0.Args[1]
 16896  		mul := v_1_1_0_0.Args[0]
 16897  		if mul.Op != OpHmul32 {
 16898  			break
 16899  		}
 16900  		_ = mul.Args[1]
 16901  		if x != mul.Args[0] {
 16902  			break
 16903  		}
 16904  		mul_1 := mul.Args[1]
 16905  		if mul_1.Op != OpConst32 {
 16906  			break
 16907  		}
 16908  		m := mul_1.AuxInt
 16909  		if x != v_1_1_0_0.Args[1] {
 16910  			break
 16911  		}
 16912  		v_1_1_0_1 := v_1_1_0.Args[1]
 16913  		if v_1_1_0_1.Op != OpConst64 {
 16914  			break
 16915  		}
 16916  		s := v_1_1_0_1.AuxInt
 16917  		v_1_1_1 := v_1_1.Args[1]
 16918  		if v_1_1_1.Op != OpRsh32x64 {
 16919  			break
 16920  		}
 16921  		_ = v_1_1_1.Args[1]
 16922  		if x != v_1_1_1.Args[0] {
 16923  			break
 16924  		}
 16925  		v_1_1_1_1 := v_1_1_1.Args[1]
 16926  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 16927  			break
 16928  		}
 16929  		v.reset(OpLeq32U)
 16930  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 16931  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 16932  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 16933  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16934  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 16935  		v2.AddArg(v3)
 16936  		v2.AddArg(x)
 16937  		v1.AddArg(v2)
 16938  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16939  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 16940  		v1.AddArg(v4)
 16941  		v0.AddArg(v1)
 16942  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16943  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 16944  		v0.AddArg(v5)
 16945  		v.AddArg(v0)
 16946  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 16947  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 16948  		v.AddArg(v6)
 16949  		return true
 16950  	}
 16951  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 (Const32 [m]) x)) (Const64 [s])) (Rsh32x64 x (Const64 [31])))))
 16952  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 16953  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 16954  	for {
 16955  		_ = v.Args[1]
 16956  		x := v.Args[0]
 16957  		v_1 := v.Args[1]
 16958  		if v_1.Op != OpMul32 {
 16959  			break
 16960  		}
 16961  		_ = v_1.Args[1]
 16962  		v_1_0 := v_1.Args[0]
 16963  		if v_1_0.Op != OpConst32 {
 16964  			break
 16965  		}
 16966  		c := v_1_0.AuxInt
 16967  		v_1_1 := v_1.Args[1]
 16968  		if v_1_1.Op != OpSub32 {
 16969  			break
 16970  		}
 16971  		_ = v_1_1.Args[1]
 16972  		v_1_1_0 := v_1_1.Args[0]
 16973  		if v_1_1_0.Op != OpRsh32x64 {
 16974  			break
 16975  		}
 16976  		_ = v_1_1_0.Args[1]
 16977  		v_1_1_0_0 := v_1_1_0.Args[0]
 16978  		if v_1_1_0_0.Op != OpAdd32 {
 16979  			break
 16980  		}
 16981  		_ = v_1_1_0_0.Args[1]
 16982  		if x != v_1_1_0_0.Args[0] {
 16983  			break
 16984  		}
 16985  		mul := v_1_1_0_0.Args[1]
 16986  		if mul.Op != OpHmul32 {
 16987  			break
 16988  		}
 16989  		_ = mul.Args[1]
 16990  		mul_0 := mul.Args[0]
 16991  		if mul_0.Op != OpConst32 {
 16992  			break
 16993  		}
 16994  		m := mul_0.AuxInt
 16995  		if x != mul.Args[1] {
 16996  			break
 16997  		}
 16998  		v_1_1_0_1 := v_1_1_0.Args[1]
 16999  		if v_1_1_0_1.Op != OpConst64 {
 17000  			break
 17001  		}
 17002  		s := v_1_1_0_1.AuxInt
 17003  		v_1_1_1 := v_1_1.Args[1]
 17004  		if v_1_1_1.Op != OpRsh32x64 {
 17005  			break
 17006  		}
 17007  		_ = v_1_1_1.Args[1]
 17008  		if x != v_1_1_1.Args[0] {
 17009  			break
 17010  		}
 17011  		v_1_1_1_1 := v_1_1_1.Args[1]
 17012  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17013  			break
 17014  		}
 17015  		v.reset(OpLeq32U)
 17016  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17017  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17018  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17019  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17020  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17021  		v2.AddArg(v3)
 17022  		v2.AddArg(x)
 17023  		v1.AddArg(v2)
 17024  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17025  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17026  		v1.AddArg(v4)
 17027  		v0.AddArg(v1)
 17028  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17029  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17030  		v0.AddArg(v5)
 17031  		v.AddArg(v0)
 17032  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17033  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17034  		v.AddArg(v6)
 17035  		return true
 17036  	}
 17037  	// match: (Eq32 x (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 x (Const32 [m]))) (Const64 [s])) (Rsh32x64 x (Const64 [31])))))
 17038  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17039  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17040  	for {
 17041  		_ = v.Args[1]
 17042  		x := v.Args[0]
 17043  		v_1 := v.Args[1]
 17044  		if v_1.Op != OpMul32 {
 17045  			break
 17046  		}
 17047  		_ = v_1.Args[1]
 17048  		v_1_0 := v_1.Args[0]
 17049  		if v_1_0.Op != OpConst32 {
 17050  			break
 17051  		}
 17052  		c := v_1_0.AuxInt
 17053  		v_1_1 := v_1.Args[1]
 17054  		if v_1_1.Op != OpSub32 {
 17055  			break
 17056  		}
 17057  		_ = v_1_1.Args[1]
 17058  		v_1_1_0 := v_1_1.Args[0]
 17059  		if v_1_1_0.Op != OpRsh32x64 {
 17060  			break
 17061  		}
 17062  		_ = v_1_1_0.Args[1]
 17063  		v_1_1_0_0 := v_1_1_0.Args[0]
 17064  		if v_1_1_0_0.Op != OpAdd32 {
 17065  			break
 17066  		}
 17067  		_ = v_1_1_0_0.Args[1]
 17068  		if x != v_1_1_0_0.Args[0] {
 17069  			break
 17070  		}
 17071  		mul := v_1_1_0_0.Args[1]
 17072  		if mul.Op != OpHmul32 {
 17073  			break
 17074  		}
 17075  		_ = mul.Args[1]
 17076  		if x != mul.Args[0] {
 17077  			break
 17078  		}
 17079  		mul_1 := mul.Args[1]
 17080  		if mul_1.Op != OpConst32 {
 17081  			break
 17082  		}
 17083  		m := mul_1.AuxInt
 17084  		v_1_1_0_1 := v_1_1_0.Args[1]
 17085  		if v_1_1_0_1.Op != OpConst64 {
 17086  			break
 17087  		}
 17088  		s := v_1_1_0_1.AuxInt
 17089  		v_1_1_1 := v_1_1.Args[1]
 17090  		if v_1_1_1.Op != OpRsh32x64 {
 17091  			break
 17092  		}
 17093  		_ = v_1_1_1.Args[1]
 17094  		if x != v_1_1_1.Args[0] {
 17095  			break
 17096  		}
 17097  		v_1_1_1_1 := v_1_1_1.Args[1]
 17098  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17099  			break
 17100  		}
 17101  		v.reset(OpLeq32U)
 17102  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17103  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17104  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17105  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17106  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17107  		v2.AddArg(v3)
 17108  		v2.AddArg(x)
 17109  		v1.AddArg(v2)
 17110  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17111  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17112  		v1.AddArg(v4)
 17113  		v0.AddArg(v1)
 17114  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17115  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17116  		v0.AddArg(v5)
 17117  		v.AddArg(v0)
 17118  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17119  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17120  		v.AddArg(v6)
 17121  		return true
 17122  	}
 17123  	// match: (Eq32 x (Mul32 (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 (Const32 [m]) x) x) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])))
 17124  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17125  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17126  	for {
 17127  		_ = v.Args[1]
 17128  		x := v.Args[0]
 17129  		v_1 := v.Args[1]
 17130  		if v_1.Op != OpMul32 {
 17131  			break
 17132  		}
 17133  		_ = v_1.Args[1]
 17134  		v_1_0 := v_1.Args[0]
 17135  		if v_1_0.Op != OpSub32 {
 17136  			break
 17137  		}
 17138  		_ = v_1_0.Args[1]
 17139  		v_1_0_0 := v_1_0.Args[0]
 17140  		if v_1_0_0.Op != OpRsh32x64 {
 17141  			break
 17142  		}
 17143  		_ = v_1_0_0.Args[1]
 17144  		v_1_0_0_0 := v_1_0_0.Args[0]
 17145  		if v_1_0_0_0.Op != OpAdd32 {
 17146  			break
 17147  		}
 17148  		_ = v_1_0_0_0.Args[1]
 17149  		mul := v_1_0_0_0.Args[0]
 17150  		if mul.Op != OpHmul32 {
 17151  			break
 17152  		}
 17153  		_ = mul.Args[1]
 17154  		mul_0 := mul.Args[0]
 17155  		if mul_0.Op != OpConst32 {
 17156  			break
 17157  		}
 17158  		m := mul_0.AuxInt
 17159  		if x != mul.Args[1] || x != v_1_0_0_0.Args[1] {
 17160  			break
 17161  		}
 17162  		v_1_0_0_1 := v_1_0_0.Args[1]
 17163  		if v_1_0_0_1.Op != OpConst64 {
 17164  			break
 17165  		}
 17166  		s := v_1_0_0_1.AuxInt
 17167  		v_1_0_1 := v_1_0.Args[1]
 17168  		if v_1_0_1.Op != OpRsh32x64 {
 17169  			break
 17170  		}
 17171  		_ = v_1_0_1.Args[1]
 17172  		if x != v_1_0_1.Args[0] {
 17173  			break
 17174  		}
 17175  		v_1_0_1_1 := v_1_0_1.Args[1]
 17176  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 17177  			break
 17178  		}
 17179  		v_1_1 := v_1.Args[1]
 17180  		if v_1_1.Op != OpConst32 {
 17181  			break
 17182  		}
 17183  		c := v_1_1.AuxInt
 17184  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17185  			break
 17186  		}
 17187  		v.reset(OpLeq32U)
 17188  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17189  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17190  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17191  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17192  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17193  		v2.AddArg(v3)
 17194  		v2.AddArg(x)
 17195  		v1.AddArg(v2)
 17196  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17197  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17198  		v1.AddArg(v4)
 17199  		v0.AddArg(v1)
 17200  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17201  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17202  		v0.AddArg(v5)
 17203  		v.AddArg(v0)
 17204  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17205  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17206  		v.AddArg(v6)
 17207  		return true
 17208  	}
 17209  	// match: (Eq32 x (Mul32 (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 x (Const32 [m])) x) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])))
 17210  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17211  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17212  	for {
 17213  		_ = v.Args[1]
 17214  		x := v.Args[0]
 17215  		v_1 := v.Args[1]
 17216  		if v_1.Op != OpMul32 {
 17217  			break
 17218  		}
 17219  		_ = v_1.Args[1]
 17220  		v_1_0 := v_1.Args[0]
 17221  		if v_1_0.Op != OpSub32 {
 17222  			break
 17223  		}
 17224  		_ = v_1_0.Args[1]
 17225  		v_1_0_0 := v_1_0.Args[0]
 17226  		if v_1_0_0.Op != OpRsh32x64 {
 17227  			break
 17228  		}
 17229  		_ = v_1_0_0.Args[1]
 17230  		v_1_0_0_0 := v_1_0_0.Args[0]
 17231  		if v_1_0_0_0.Op != OpAdd32 {
 17232  			break
 17233  		}
 17234  		_ = v_1_0_0_0.Args[1]
 17235  		mul := v_1_0_0_0.Args[0]
 17236  		if mul.Op != OpHmul32 {
 17237  			break
 17238  		}
 17239  		_ = mul.Args[1]
 17240  		if x != mul.Args[0] {
 17241  			break
 17242  		}
 17243  		mul_1 := mul.Args[1]
 17244  		if mul_1.Op != OpConst32 {
 17245  			break
 17246  		}
 17247  		m := mul_1.AuxInt
 17248  		if x != v_1_0_0_0.Args[1] {
 17249  			break
 17250  		}
 17251  		v_1_0_0_1 := v_1_0_0.Args[1]
 17252  		if v_1_0_0_1.Op != OpConst64 {
 17253  			break
 17254  		}
 17255  		s := v_1_0_0_1.AuxInt
 17256  		v_1_0_1 := v_1_0.Args[1]
 17257  		if v_1_0_1.Op != OpRsh32x64 {
 17258  			break
 17259  		}
 17260  		_ = v_1_0_1.Args[1]
 17261  		if x != v_1_0_1.Args[0] {
 17262  			break
 17263  		}
 17264  		v_1_0_1_1 := v_1_0_1.Args[1]
 17265  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 17266  			break
 17267  		}
 17268  		v_1_1 := v_1.Args[1]
 17269  		if v_1_1.Op != OpConst32 {
 17270  			break
 17271  		}
 17272  		c := v_1_1.AuxInt
 17273  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17274  			break
 17275  		}
 17276  		v.reset(OpLeq32U)
 17277  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17278  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17279  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17280  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17281  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17282  		v2.AddArg(v3)
 17283  		v2.AddArg(x)
 17284  		v1.AddArg(v2)
 17285  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17286  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17287  		v1.AddArg(v4)
 17288  		v0.AddArg(v1)
 17289  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17290  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17291  		v0.AddArg(v5)
 17292  		v.AddArg(v0)
 17293  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17294  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17295  		v.AddArg(v6)
 17296  		return true
 17297  	}
 17298  	// match: (Eq32 x (Mul32 (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 (Const32 [m]) x)) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])))
 17299  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17300  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17301  	for {
 17302  		_ = v.Args[1]
 17303  		x := v.Args[0]
 17304  		v_1 := v.Args[1]
 17305  		if v_1.Op != OpMul32 {
 17306  			break
 17307  		}
 17308  		_ = v_1.Args[1]
 17309  		v_1_0 := v_1.Args[0]
 17310  		if v_1_0.Op != OpSub32 {
 17311  			break
 17312  		}
 17313  		_ = v_1_0.Args[1]
 17314  		v_1_0_0 := v_1_0.Args[0]
 17315  		if v_1_0_0.Op != OpRsh32x64 {
 17316  			break
 17317  		}
 17318  		_ = v_1_0_0.Args[1]
 17319  		v_1_0_0_0 := v_1_0_0.Args[0]
 17320  		if v_1_0_0_0.Op != OpAdd32 {
 17321  			break
 17322  		}
 17323  		_ = v_1_0_0_0.Args[1]
 17324  		if x != v_1_0_0_0.Args[0] {
 17325  			break
 17326  		}
 17327  		mul := v_1_0_0_0.Args[1]
 17328  		if mul.Op != OpHmul32 {
 17329  			break
 17330  		}
 17331  		_ = mul.Args[1]
 17332  		mul_0 := mul.Args[0]
 17333  		if mul_0.Op != OpConst32 {
 17334  			break
 17335  		}
 17336  		m := mul_0.AuxInt
 17337  		if x != mul.Args[1] {
 17338  			break
 17339  		}
 17340  		v_1_0_0_1 := v_1_0_0.Args[1]
 17341  		if v_1_0_0_1.Op != OpConst64 {
 17342  			break
 17343  		}
 17344  		s := v_1_0_0_1.AuxInt
 17345  		v_1_0_1 := v_1_0.Args[1]
 17346  		if v_1_0_1.Op != OpRsh32x64 {
 17347  			break
 17348  		}
 17349  		_ = v_1_0_1.Args[1]
 17350  		if x != v_1_0_1.Args[0] {
 17351  			break
 17352  		}
 17353  		v_1_0_1_1 := v_1_0_1.Args[1]
 17354  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 17355  			break
 17356  		}
 17357  		v_1_1 := v_1.Args[1]
 17358  		if v_1_1.Op != OpConst32 {
 17359  			break
 17360  		}
 17361  		c := v_1_1.AuxInt
 17362  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17363  			break
 17364  		}
 17365  		v.reset(OpLeq32U)
 17366  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17367  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17368  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17369  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17370  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17371  		v2.AddArg(v3)
 17372  		v2.AddArg(x)
 17373  		v1.AddArg(v2)
 17374  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17375  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17376  		v1.AddArg(v4)
 17377  		v0.AddArg(v1)
 17378  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17379  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17380  		v0.AddArg(v5)
 17381  		v.AddArg(v0)
 17382  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17383  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17384  		v.AddArg(v6)
 17385  		return true
 17386  	}
 17387  	// match: (Eq32 x (Mul32 (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 x (Const32 [m]))) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])))
 17388  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17389  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17390  	for {
 17391  		_ = v.Args[1]
 17392  		x := v.Args[0]
 17393  		v_1 := v.Args[1]
 17394  		if v_1.Op != OpMul32 {
 17395  			break
 17396  		}
 17397  		_ = v_1.Args[1]
 17398  		v_1_0 := v_1.Args[0]
 17399  		if v_1_0.Op != OpSub32 {
 17400  			break
 17401  		}
 17402  		_ = v_1_0.Args[1]
 17403  		v_1_0_0 := v_1_0.Args[0]
 17404  		if v_1_0_0.Op != OpRsh32x64 {
 17405  			break
 17406  		}
 17407  		_ = v_1_0_0.Args[1]
 17408  		v_1_0_0_0 := v_1_0_0.Args[0]
 17409  		if v_1_0_0_0.Op != OpAdd32 {
 17410  			break
 17411  		}
 17412  		_ = v_1_0_0_0.Args[1]
 17413  		if x != v_1_0_0_0.Args[0] {
 17414  			break
 17415  		}
 17416  		mul := v_1_0_0_0.Args[1]
 17417  		if mul.Op != OpHmul32 {
 17418  			break
 17419  		}
 17420  		_ = mul.Args[1]
 17421  		if x != mul.Args[0] {
 17422  			break
 17423  		}
 17424  		mul_1 := mul.Args[1]
 17425  		if mul_1.Op != OpConst32 {
 17426  			break
 17427  		}
 17428  		m := mul_1.AuxInt
 17429  		v_1_0_0_1 := v_1_0_0.Args[1]
 17430  		if v_1_0_0_1.Op != OpConst64 {
 17431  			break
 17432  		}
 17433  		s := v_1_0_0_1.AuxInt
 17434  		v_1_0_1 := v_1_0.Args[1]
 17435  		if v_1_0_1.Op != OpRsh32x64 {
 17436  			break
 17437  		}
 17438  		_ = v_1_0_1.Args[1]
 17439  		if x != v_1_0_1.Args[0] {
 17440  			break
 17441  		}
 17442  		v_1_0_1_1 := v_1_0_1.Args[1]
 17443  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 17444  			break
 17445  		}
 17446  		v_1_1 := v_1.Args[1]
 17447  		if v_1_1.Op != OpConst32 {
 17448  			break
 17449  		}
 17450  		c := v_1_1.AuxInt
 17451  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17452  			break
 17453  		}
 17454  		v.reset(OpLeq32U)
 17455  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17456  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17457  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17458  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17459  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17460  		v2.AddArg(v3)
 17461  		v2.AddArg(x)
 17462  		v1.AddArg(v2)
 17463  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17464  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17465  		v1.AddArg(v4)
 17466  		v0.AddArg(v1)
 17467  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17468  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17469  		v0.AddArg(v5)
 17470  		v.AddArg(v0)
 17471  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17472  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17473  		v.AddArg(v6)
 17474  		return true
 17475  	}
 17476  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 (Const32 [m]) x) x) (Const64 [s])) (Rsh32x64 x (Const64 [31])))) x)
 17477  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17478  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17479  	for {
 17480  		x := v.Args[1]
 17481  		v_0 := v.Args[0]
 17482  		if v_0.Op != OpMul32 {
 17483  			break
 17484  		}
 17485  		_ = v_0.Args[1]
 17486  		v_0_0 := v_0.Args[0]
 17487  		if v_0_0.Op != OpConst32 {
 17488  			break
 17489  		}
 17490  		c := v_0_0.AuxInt
 17491  		v_0_1 := v_0.Args[1]
 17492  		if v_0_1.Op != OpSub32 {
 17493  			break
 17494  		}
 17495  		_ = v_0_1.Args[1]
 17496  		v_0_1_0 := v_0_1.Args[0]
 17497  		if v_0_1_0.Op != OpRsh32x64 {
 17498  			break
 17499  		}
 17500  		_ = v_0_1_0.Args[1]
 17501  		v_0_1_0_0 := v_0_1_0.Args[0]
 17502  		if v_0_1_0_0.Op != OpAdd32 {
 17503  			break
 17504  		}
 17505  		_ = v_0_1_0_0.Args[1]
 17506  		mul := v_0_1_0_0.Args[0]
 17507  		if mul.Op != OpHmul32 {
 17508  			break
 17509  		}
 17510  		_ = mul.Args[1]
 17511  		mul_0 := mul.Args[0]
 17512  		if mul_0.Op != OpConst32 {
 17513  			break
 17514  		}
 17515  		m := mul_0.AuxInt
 17516  		if x != mul.Args[1] || x != v_0_1_0_0.Args[1] {
 17517  			break
 17518  		}
 17519  		v_0_1_0_1 := v_0_1_0.Args[1]
 17520  		if v_0_1_0_1.Op != OpConst64 {
 17521  			break
 17522  		}
 17523  		s := v_0_1_0_1.AuxInt
 17524  		v_0_1_1 := v_0_1.Args[1]
 17525  		if v_0_1_1.Op != OpRsh32x64 {
 17526  			break
 17527  		}
 17528  		_ = v_0_1_1.Args[1]
 17529  		if x != v_0_1_1.Args[0] {
 17530  			break
 17531  		}
 17532  		v_0_1_1_1 := v_0_1_1.Args[1]
 17533  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17534  			break
 17535  		}
 17536  		v.reset(OpLeq32U)
 17537  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17538  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17539  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17540  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17541  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17542  		v2.AddArg(v3)
 17543  		v2.AddArg(x)
 17544  		v1.AddArg(v2)
 17545  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17546  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17547  		v1.AddArg(v4)
 17548  		v0.AddArg(v1)
 17549  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17550  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17551  		v0.AddArg(v5)
 17552  		v.AddArg(v0)
 17553  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17554  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17555  		v.AddArg(v6)
 17556  		return true
 17557  	}
 17558  	return false
 17559  }
 17560  func rewriteValuegeneric_OpEq32_80(v *Value) bool {
 17561  	b := v.Block
 17562  	typ := &b.Func.Config.Types
 17563  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 x (Const32 [m])) x) (Const64 [s])) (Rsh32x64 x (Const64 [31])))) x)
 17564  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17565  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17566  	for {
 17567  		x := v.Args[1]
 17568  		v_0 := v.Args[0]
 17569  		if v_0.Op != OpMul32 {
 17570  			break
 17571  		}
 17572  		_ = v_0.Args[1]
 17573  		v_0_0 := v_0.Args[0]
 17574  		if v_0_0.Op != OpConst32 {
 17575  			break
 17576  		}
 17577  		c := v_0_0.AuxInt
 17578  		v_0_1 := v_0.Args[1]
 17579  		if v_0_1.Op != OpSub32 {
 17580  			break
 17581  		}
 17582  		_ = v_0_1.Args[1]
 17583  		v_0_1_0 := v_0_1.Args[0]
 17584  		if v_0_1_0.Op != OpRsh32x64 {
 17585  			break
 17586  		}
 17587  		_ = v_0_1_0.Args[1]
 17588  		v_0_1_0_0 := v_0_1_0.Args[0]
 17589  		if v_0_1_0_0.Op != OpAdd32 {
 17590  			break
 17591  		}
 17592  		_ = v_0_1_0_0.Args[1]
 17593  		mul := v_0_1_0_0.Args[0]
 17594  		if mul.Op != OpHmul32 {
 17595  			break
 17596  		}
 17597  		_ = mul.Args[1]
 17598  		if x != mul.Args[0] {
 17599  			break
 17600  		}
 17601  		mul_1 := mul.Args[1]
 17602  		if mul_1.Op != OpConst32 {
 17603  			break
 17604  		}
 17605  		m := mul_1.AuxInt
 17606  		if x != v_0_1_0_0.Args[1] {
 17607  			break
 17608  		}
 17609  		v_0_1_0_1 := v_0_1_0.Args[1]
 17610  		if v_0_1_0_1.Op != OpConst64 {
 17611  			break
 17612  		}
 17613  		s := v_0_1_0_1.AuxInt
 17614  		v_0_1_1 := v_0_1.Args[1]
 17615  		if v_0_1_1.Op != OpRsh32x64 {
 17616  			break
 17617  		}
 17618  		_ = v_0_1_1.Args[1]
 17619  		if x != v_0_1_1.Args[0] {
 17620  			break
 17621  		}
 17622  		v_0_1_1_1 := v_0_1_1.Args[1]
 17623  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17624  			break
 17625  		}
 17626  		v.reset(OpLeq32U)
 17627  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17628  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17629  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17630  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17631  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17632  		v2.AddArg(v3)
 17633  		v2.AddArg(x)
 17634  		v1.AddArg(v2)
 17635  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17636  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17637  		v1.AddArg(v4)
 17638  		v0.AddArg(v1)
 17639  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17640  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17641  		v0.AddArg(v5)
 17642  		v.AddArg(v0)
 17643  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17644  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17645  		v.AddArg(v6)
 17646  		return true
 17647  	}
 17648  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 (Const32 [m]) x)) (Const64 [s])) (Rsh32x64 x (Const64 [31])))) x)
 17649  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17650  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17651  	for {
 17652  		x := v.Args[1]
 17653  		v_0 := v.Args[0]
 17654  		if v_0.Op != OpMul32 {
 17655  			break
 17656  		}
 17657  		_ = v_0.Args[1]
 17658  		v_0_0 := v_0.Args[0]
 17659  		if v_0_0.Op != OpConst32 {
 17660  			break
 17661  		}
 17662  		c := v_0_0.AuxInt
 17663  		v_0_1 := v_0.Args[1]
 17664  		if v_0_1.Op != OpSub32 {
 17665  			break
 17666  		}
 17667  		_ = v_0_1.Args[1]
 17668  		v_0_1_0 := v_0_1.Args[0]
 17669  		if v_0_1_0.Op != OpRsh32x64 {
 17670  			break
 17671  		}
 17672  		_ = v_0_1_0.Args[1]
 17673  		v_0_1_0_0 := v_0_1_0.Args[0]
 17674  		if v_0_1_0_0.Op != OpAdd32 {
 17675  			break
 17676  		}
 17677  		_ = v_0_1_0_0.Args[1]
 17678  		if x != v_0_1_0_0.Args[0] {
 17679  			break
 17680  		}
 17681  		mul := v_0_1_0_0.Args[1]
 17682  		if mul.Op != OpHmul32 {
 17683  			break
 17684  		}
 17685  		_ = mul.Args[1]
 17686  		mul_0 := mul.Args[0]
 17687  		if mul_0.Op != OpConst32 {
 17688  			break
 17689  		}
 17690  		m := mul_0.AuxInt
 17691  		if x != mul.Args[1] {
 17692  			break
 17693  		}
 17694  		v_0_1_0_1 := v_0_1_0.Args[1]
 17695  		if v_0_1_0_1.Op != OpConst64 {
 17696  			break
 17697  		}
 17698  		s := v_0_1_0_1.AuxInt
 17699  		v_0_1_1 := v_0_1.Args[1]
 17700  		if v_0_1_1.Op != OpRsh32x64 {
 17701  			break
 17702  		}
 17703  		_ = v_0_1_1.Args[1]
 17704  		if x != v_0_1_1.Args[0] {
 17705  			break
 17706  		}
 17707  		v_0_1_1_1 := v_0_1_1.Args[1]
 17708  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17709  			break
 17710  		}
 17711  		v.reset(OpLeq32U)
 17712  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17713  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17714  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17715  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17716  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17717  		v2.AddArg(v3)
 17718  		v2.AddArg(x)
 17719  		v1.AddArg(v2)
 17720  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17721  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17722  		v1.AddArg(v4)
 17723  		v0.AddArg(v1)
 17724  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17725  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17726  		v0.AddArg(v5)
 17727  		v.AddArg(v0)
 17728  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17729  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17730  		v.AddArg(v6)
 17731  		return true
 17732  	}
 17733  	// match: (Eq32 (Mul32 (Const32 [c]) (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 x (Const32 [m]))) (Const64 [s])) (Rsh32x64 x (Const64 [31])))) x)
 17734  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17735  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17736  	for {
 17737  		x := v.Args[1]
 17738  		v_0 := v.Args[0]
 17739  		if v_0.Op != OpMul32 {
 17740  			break
 17741  		}
 17742  		_ = v_0.Args[1]
 17743  		v_0_0 := v_0.Args[0]
 17744  		if v_0_0.Op != OpConst32 {
 17745  			break
 17746  		}
 17747  		c := v_0_0.AuxInt
 17748  		v_0_1 := v_0.Args[1]
 17749  		if v_0_1.Op != OpSub32 {
 17750  			break
 17751  		}
 17752  		_ = v_0_1.Args[1]
 17753  		v_0_1_0 := v_0_1.Args[0]
 17754  		if v_0_1_0.Op != OpRsh32x64 {
 17755  			break
 17756  		}
 17757  		_ = v_0_1_0.Args[1]
 17758  		v_0_1_0_0 := v_0_1_0.Args[0]
 17759  		if v_0_1_0_0.Op != OpAdd32 {
 17760  			break
 17761  		}
 17762  		_ = v_0_1_0_0.Args[1]
 17763  		if x != v_0_1_0_0.Args[0] {
 17764  			break
 17765  		}
 17766  		mul := v_0_1_0_0.Args[1]
 17767  		if mul.Op != OpHmul32 {
 17768  			break
 17769  		}
 17770  		_ = mul.Args[1]
 17771  		if x != mul.Args[0] {
 17772  			break
 17773  		}
 17774  		mul_1 := mul.Args[1]
 17775  		if mul_1.Op != OpConst32 {
 17776  			break
 17777  		}
 17778  		m := mul_1.AuxInt
 17779  		v_0_1_0_1 := v_0_1_0.Args[1]
 17780  		if v_0_1_0_1.Op != OpConst64 {
 17781  			break
 17782  		}
 17783  		s := v_0_1_0_1.AuxInt
 17784  		v_0_1_1 := v_0_1.Args[1]
 17785  		if v_0_1_1.Op != OpRsh32x64 {
 17786  			break
 17787  		}
 17788  		_ = v_0_1_1.Args[1]
 17789  		if x != v_0_1_1.Args[0] {
 17790  			break
 17791  		}
 17792  		v_0_1_1_1 := v_0_1_1.Args[1]
 17793  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17794  			break
 17795  		}
 17796  		v.reset(OpLeq32U)
 17797  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17798  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17799  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17800  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17801  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17802  		v2.AddArg(v3)
 17803  		v2.AddArg(x)
 17804  		v1.AddArg(v2)
 17805  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17806  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17807  		v1.AddArg(v4)
 17808  		v0.AddArg(v1)
 17809  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17810  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17811  		v0.AddArg(v5)
 17812  		v.AddArg(v0)
 17813  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17814  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17815  		v.AddArg(v6)
 17816  		return true
 17817  	}
 17818  	// match: (Eq32 (Mul32 (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 (Const32 [m]) x) x) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])) x)
 17819  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17820  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17821  	for {
 17822  		x := v.Args[1]
 17823  		v_0 := v.Args[0]
 17824  		if v_0.Op != OpMul32 {
 17825  			break
 17826  		}
 17827  		_ = v_0.Args[1]
 17828  		v_0_0 := v_0.Args[0]
 17829  		if v_0_0.Op != OpSub32 {
 17830  			break
 17831  		}
 17832  		_ = v_0_0.Args[1]
 17833  		v_0_0_0 := v_0_0.Args[0]
 17834  		if v_0_0_0.Op != OpRsh32x64 {
 17835  			break
 17836  		}
 17837  		_ = v_0_0_0.Args[1]
 17838  		v_0_0_0_0 := v_0_0_0.Args[0]
 17839  		if v_0_0_0_0.Op != OpAdd32 {
 17840  			break
 17841  		}
 17842  		_ = v_0_0_0_0.Args[1]
 17843  		mul := v_0_0_0_0.Args[0]
 17844  		if mul.Op != OpHmul32 {
 17845  			break
 17846  		}
 17847  		_ = mul.Args[1]
 17848  		mul_0 := mul.Args[0]
 17849  		if mul_0.Op != OpConst32 {
 17850  			break
 17851  		}
 17852  		m := mul_0.AuxInt
 17853  		if x != mul.Args[1] || x != v_0_0_0_0.Args[1] {
 17854  			break
 17855  		}
 17856  		v_0_0_0_1 := v_0_0_0.Args[1]
 17857  		if v_0_0_0_1.Op != OpConst64 {
 17858  			break
 17859  		}
 17860  		s := v_0_0_0_1.AuxInt
 17861  		v_0_0_1 := v_0_0.Args[1]
 17862  		if v_0_0_1.Op != OpRsh32x64 {
 17863  			break
 17864  		}
 17865  		_ = v_0_0_1.Args[1]
 17866  		if x != v_0_0_1.Args[0] {
 17867  			break
 17868  		}
 17869  		v_0_0_1_1 := v_0_0_1.Args[1]
 17870  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 17871  			break
 17872  		}
 17873  		v_0_1 := v_0.Args[1]
 17874  		if v_0_1.Op != OpConst32 {
 17875  			break
 17876  		}
 17877  		c := v_0_1.AuxInt
 17878  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17879  			break
 17880  		}
 17881  		v.reset(OpLeq32U)
 17882  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17883  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17884  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17885  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17886  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17887  		v2.AddArg(v3)
 17888  		v2.AddArg(x)
 17889  		v1.AddArg(v2)
 17890  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17891  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17892  		v1.AddArg(v4)
 17893  		v0.AddArg(v1)
 17894  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17895  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17896  		v0.AddArg(v5)
 17897  		v.AddArg(v0)
 17898  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17899  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17900  		v.AddArg(v6)
 17901  		return true
 17902  	}
 17903  	// match: (Eq32 (Mul32 (Sub32 (Rsh32x64 (Add32 mul:(Hmul32 x (Const32 [m])) x) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])) x)
 17904  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17905  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17906  	for {
 17907  		x := v.Args[1]
 17908  		v_0 := v.Args[0]
 17909  		if v_0.Op != OpMul32 {
 17910  			break
 17911  		}
 17912  		_ = v_0.Args[1]
 17913  		v_0_0 := v_0.Args[0]
 17914  		if v_0_0.Op != OpSub32 {
 17915  			break
 17916  		}
 17917  		_ = v_0_0.Args[1]
 17918  		v_0_0_0 := v_0_0.Args[0]
 17919  		if v_0_0_0.Op != OpRsh32x64 {
 17920  			break
 17921  		}
 17922  		_ = v_0_0_0.Args[1]
 17923  		v_0_0_0_0 := v_0_0_0.Args[0]
 17924  		if v_0_0_0_0.Op != OpAdd32 {
 17925  			break
 17926  		}
 17927  		_ = v_0_0_0_0.Args[1]
 17928  		mul := v_0_0_0_0.Args[0]
 17929  		if mul.Op != OpHmul32 {
 17930  			break
 17931  		}
 17932  		_ = mul.Args[1]
 17933  		if x != mul.Args[0] {
 17934  			break
 17935  		}
 17936  		mul_1 := mul.Args[1]
 17937  		if mul_1.Op != OpConst32 {
 17938  			break
 17939  		}
 17940  		m := mul_1.AuxInt
 17941  		if x != v_0_0_0_0.Args[1] {
 17942  			break
 17943  		}
 17944  		v_0_0_0_1 := v_0_0_0.Args[1]
 17945  		if v_0_0_0_1.Op != OpConst64 {
 17946  			break
 17947  		}
 17948  		s := v_0_0_0_1.AuxInt
 17949  		v_0_0_1 := v_0_0.Args[1]
 17950  		if v_0_0_1.Op != OpRsh32x64 {
 17951  			break
 17952  		}
 17953  		_ = v_0_0_1.Args[1]
 17954  		if x != v_0_0_1.Args[0] {
 17955  			break
 17956  		}
 17957  		v_0_0_1_1 := v_0_0_1.Args[1]
 17958  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 17959  			break
 17960  		}
 17961  		v_0_1 := v_0.Args[1]
 17962  		if v_0_1.Op != OpConst32 {
 17963  			break
 17964  		}
 17965  		c := v_0_1.AuxInt
 17966  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 17967  			break
 17968  		}
 17969  		v.reset(OpLeq32U)
 17970  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 17971  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 17972  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 17973  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17974  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 17975  		v2.AddArg(v3)
 17976  		v2.AddArg(x)
 17977  		v1.AddArg(v2)
 17978  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17979  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 17980  		v1.AddArg(v4)
 17981  		v0.AddArg(v1)
 17982  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17983  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 17984  		v0.AddArg(v5)
 17985  		v.AddArg(v0)
 17986  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 17987  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 17988  		v.AddArg(v6)
 17989  		return true
 17990  	}
 17991  	// match: (Eq32 (Mul32 (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 (Const32 [m]) x)) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])) x)
 17992  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 17993  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 17994  	for {
 17995  		x := v.Args[1]
 17996  		v_0 := v.Args[0]
 17997  		if v_0.Op != OpMul32 {
 17998  			break
 17999  		}
 18000  		_ = v_0.Args[1]
 18001  		v_0_0 := v_0.Args[0]
 18002  		if v_0_0.Op != OpSub32 {
 18003  			break
 18004  		}
 18005  		_ = v_0_0.Args[1]
 18006  		v_0_0_0 := v_0_0.Args[0]
 18007  		if v_0_0_0.Op != OpRsh32x64 {
 18008  			break
 18009  		}
 18010  		_ = v_0_0_0.Args[1]
 18011  		v_0_0_0_0 := v_0_0_0.Args[0]
 18012  		if v_0_0_0_0.Op != OpAdd32 {
 18013  			break
 18014  		}
 18015  		_ = v_0_0_0_0.Args[1]
 18016  		if x != v_0_0_0_0.Args[0] {
 18017  			break
 18018  		}
 18019  		mul := v_0_0_0_0.Args[1]
 18020  		if mul.Op != OpHmul32 {
 18021  			break
 18022  		}
 18023  		_ = mul.Args[1]
 18024  		mul_0 := mul.Args[0]
 18025  		if mul_0.Op != OpConst32 {
 18026  			break
 18027  		}
 18028  		m := mul_0.AuxInt
 18029  		if x != mul.Args[1] {
 18030  			break
 18031  		}
 18032  		v_0_0_0_1 := v_0_0_0.Args[1]
 18033  		if v_0_0_0_1.Op != OpConst64 {
 18034  			break
 18035  		}
 18036  		s := v_0_0_0_1.AuxInt
 18037  		v_0_0_1 := v_0_0.Args[1]
 18038  		if v_0_0_1.Op != OpRsh32x64 {
 18039  			break
 18040  		}
 18041  		_ = v_0_0_1.Args[1]
 18042  		if x != v_0_0_1.Args[0] {
 18043  			break
 18044  		}
 18045  		v_0_0_1_1 := v_0_0_1.Args[1]
 18046  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 18047  			break
 18048  		}
 18049  		v_0_1 := v_0.Args[1]
 18050  		if v_0_1.Op != OpConst32 {
 18051  			break
 18052  		}
 18053  		c := v_0_1.AuxInt
 18054  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 18055  			break
 18056  		}
 18057  		v.reset(OpLeq32U)
 18058  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 18059  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 18060  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 18061  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18062  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 18063  		v2.AddArg(v3)
 18064  		v2.AddArg(x)
 18065  		v1.AddArg(v2)
 18066  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18067  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 18068  		v1.AddArg(v4)
 18069  		v0.AddArg(v1)
 18070  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18071  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 18072  		v0.AddArg(v5)
 18073  		v.AddArg(v0)
 18074  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18075  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 18076  		v.AddArg(v6)
 18077  		return true
 18078  	}
 18079  	// match: (Eq32 (Mul32 (Sub32 (Rsh32x64 (Add32 x mul:(Hmul32 x (Const32 [m]))) (Const64 [s])) (Rsh32x64 x (Const64 [31]))) (Const32 [c])) x)
 18080  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32,c).m)) && s == smagic(32,c).s && x.Op != OpConst32 && sdivisibleOK(32,c)
 18081  	// result: (Leq32U (RotateLeft32 <typ.UInt32> (Add32 <typ.UInt32> (Mul32 <typ.UInt32> (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).m))]) x) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).a))]) ) (Const32 <typ.UInt32> [int64(32-sdivisible(32,c).k)]) ) (Const32 <typ.UInt32> [int64(int32(sdivisible(32,c).max))]) )
 18082  	for {
 18083  		x := v.Args[1]
 18084  		v_0 := v.Args[0]
 18085  		if v_0.Op != OpMul32 {
 18086  			break
 18087  		}
 18088  		_ = v_0.Args[1]
 18089  		v_0_0 := v_0.Args[0]
 18090  		if v_0_0.Op != OpSub32 {
 18091  			break
 18092  		}
 18093  		_ = v_0_0.Args[1]
 18094  		v_0_0_0 := v_0_0.Args[0]
 18095  		if v_0_0_0.Op != OpRsh32x64 {
 18096  			break
 18097  		}
 18098  		_ = v_0_0_0.Args[1]
 18099  		v_0_0_0_0 := v_0_0_0.Args[0]
 18100  		if v_0_0_0_0.Op != OpAdd32 {
 18101  			break
 18102  		}
 18103  		_ = v_0_0_0_0.Args[1]
 18104  		if x != v_0_0_0_0.Args[0] {
 18105  			break
 18106  		}
 18107  		mul := v_0_0_0_0.Args[1]
 18108  		if mul.Op != OpHmul32 {
 18109  			break
 18110  		}
 18111  		_ = mul.Args[1]
 18112  		if x != mul.Args[0] {
 18113  			break
 18114  		}
 18115  		mul_1 := mul.Args[1]
 18116  		if mul_1.Op != OpConst32 {
 18117  			break
 18118  		}
 18119  		m := mul_1.AuxInt
 18120  		v_0_0_0_1 := v_0_0_0.Args[1]
 18121  		if v_0_0_0_1.Op != OpConst64 {
 18122  			break
 18123  		}
 18124  		s := v_0_0_0_1.AuxInt
 18125  		v_0_0_1 := v_0_0.Args[1]
 18126  		if v_0_0_1.Op != OpRsh32x64 {
 18127  			break
 18128  		}
 18129  		_ = v_0_0_1.Args[1]
 18130  		if x != v_0_0_1.Args[0] {
 18131  			break
 18132  		}
 18133  		v_0_0_1_1 := v_0_0_1.Args[1]
 18134  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 18135  			break
 18136  		}
 18137  		v_0_1 := v_0.Args[1]
 18138  		if v_0_1.Op != OpConst32 {
 18139  			break
 18140  		}
 18141  		c := v_0_1.AuxInt
 18142  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(int32(smagic(32, c).m)) && s == smagic(32, c).s && x.Op != OpConst32 && sdivisibleOK(32, c)) {
 18143  			break
 18144  		}
 18145  		v.reset(OpLeq32U)
 18146  		v0 := b.NewValue0(v.Pos, OpRotateLeft32, typ.UInt32)
 18147  		v1 := b.NewValue0(v.Pos, OpAdd32, typ.UInt32)
 18148  		v2 := b.NewValue0(v.Pos, OpMul32, typ.UInt32)
 18149  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18150  		v3.AuxInt = int64(int32(sdivisible(32, c).m))
 18151  		v2.AddArg(v3)
 18152  		v2.AddArg(x)
 18153  		v1.AddArg(v2)
 18154  		v4 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18155  		v4.AuxInt = int64(int32(sdivisible(32, c).a))
 18156  		v1.AddArg(v4)
 18157  		v0.AddArg(v1)
 18158  		v5 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18159  		v5.AuxInt = int64(32 - sdivisible(32, c).k)
 18160  		v0.AddArg(v5)
 18161  		v.AddArg(v0)
 18162  		v6 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 18163  		v6.AuxInt = int64(int32(sdivisible(32, c).max))
 18164  		v.AddArg(v6)
 18165  		return true
 18166  	}
 18167  	// match: (Eq32 n (Lsh32x64 (Rsh32x64 (Add32 <t> n (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 18168  	// cond: k > 0 && k < 31 && kbar == 32 - k
 18169  	// result: (Eq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 18170  	for {
 18171  		_ = v.Args[1]
 18172  		n := v.Args[0]
 18173  		v_1 := v.Args[1]
 18174  		if v_1.Op != OpLsh32x64 {
 18175  			break
 18176  		}
 18177  		_ = v_1.Args[1]
 18178  		v_1_0 := v_1.Args[0]
 18179  		if v_1_0.Op != OpRsh32x64 {
 18180  			break
 18181  		}
 18182  		_ = v_1_0.Args[1]
 18183  		v_1_0_0 := v_1_0.Args[0]
 18184  		if v_1_0_0.Op != OpAdd32 {
 18185  			break
 18186  		}
 18187  		t := v_1_0_0.Type
 18188  		_ = v_1_0_0.Args[1]
 18189  		if n != v_1_0_0.Args[0] {
 18190  			break
 18191  		}
 18192  		v_1_0_0_1 := v_1_0_0.Args[1]
 18193  		if v_1_0_0_1.Op != OpRsh32Ux64 || v_1_0_0_1.Type != t {
 18194  			break
 18195  		}
 18196  		_ = v_1_0_0_1.Args[1]
 18197  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 18198  		if v_1_0_0_1_0.Op != OpRsh32x64 || v_1_0_0_1_0.Type != t {
 18199  			break
 18200  		}
 18201  		_ = v_1_0_0_1_0.Args[1]
 18202  		if n != v_1_0_0_1_0.Args[0] {
 18203  			break
 18204  		}
 18205  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 18206  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 31 {
 18207  			break
 18208  		}
 18209  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 18210  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 18211  			break
 18212  		}
 18213  		kbar := v_1_0_0_1_1.AuxInt
 18214  		v_1_0_1 := v_1_0.Args[1]
 18215  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 18216  			break
 18217  		}
 18218  		k := v_1_0_1.AuxInt
 18219  		v_1_1 := v_1.Args[1]
 18220  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 18221  			break
 18222  		}
 18223  		v.reset(OpEq32)
 18224  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18225  		v0.AddArg(n)
 18226  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18227  		v1.AuxInt = int64(1<<uint(k) - 1)
 18228  		v0.AddArg(v1)
 18229  		v.AddArg(v0)
 18230  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18231  		v2.AuxInt = 0
 18232  		v.AddArg(v2)
 18233  		return true
 18234  	}
 18235  	// match: (Eq32 n (Lsh32x64 (Rsh32x64 (Add32 <t> (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 18236  	// cond: k > 0 && k < 31 && kbar == 32 - k
 18237  	// result: (Eq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 18238  	for {
 18239  		_ = v.Args[1]
 18240  		n := v.Args[0]
 18241  		v_1 := v.Args[1]
 18242  		if v_1.Op != OpLsh32x64 {
 18243  			break
 18244  		}
 18245  		_ = v_1.Args[1]
 18246  		v_1_0 := v_1.Args[0]
 18247  		if v_1_0.Op != OpRsh32x64 {
 18248  			break
 18249  		}
 18250  		_ = v_1_0.Args[1]
 18251  		v_1_0_0 := v_1_0.Args[0]
 18252  		if v_1_0_0.Op != OpAdd32 {
 18253  			break
 18254  		}
 18255  		t := v_1_0_0.Type
 18256  		_ = v_1_0_0.Args[1]
 18257  		v_1_0_0_0 := v_1_0_0.Args[0]
 18258  		if v_1_0_0_0.Op != OpRsh32Ux64 || v_1_0_0_0.Type != t {
 18259  			break
 18260  		}
 18261  		_ = v_1_0_0_0.Args[1]
 18262  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 18263  		if v_1_0_0_0_0.Op != OpRsh32x64 || v_1_0_0_0_0.Type != t {
 18264  			break
 18265  		}
 18266  		_ = v_1_0_0_0_0.Args[1]
 18267  		if n != v_1_0_0_0_0.Args[0] {
 18268  			break
 18269  		}
 18270  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 18271  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 31 {
 18272  			break
 18273  		}
 18274  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 18275  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 18276  			break
 18277  		}
 18278  		kbar := v_1_0_0_0_1.AuxInt
 18279  		if n != v_1_0_0.Args[1] {
 18280  			break
 18281  		}
 18282  		v_1_0_1 := v_1_0.Args[1]
 18283  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 18284  			break
 18285  		}
 18286  		k := v_1_0_1.AuxInt
 18287  		v_1_1 := v_1.Args[1]
 18288  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 18289  			break
 18290  		}
 18291  		v.reset(OpEq32)
 18292  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18293  		v0.AddArg(n)
 18294  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18295  		v1.AuxInt = int64(1<<uint(k) - 1)
 18296  		v0.AddArg(v1)
 18297  		v.AddArg(v0)
 18298  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18299  		v2.AuxInt = 0
 18300  		v.AddArg(v2)
 18301  		return true
 18302  	}
 18303  	// match: (Eq32 (Lsh32x64 (Rsh32x64 (Add32 <t> n (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 18304  	// cond: k > 0 && k < 31 && kbar == 32 - k
 18305  	// result: (Eq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 18306  	for {
 18307  		n := v.Args[1]
 18308  		v_0 := v.Args[0]
 18309  		if v_0.Op != OpLsh32x64 {
 18310  			break
 18311  		}
 18312  		_ = v_0.Args[1]
 18313  		v_0_0 := v_0.Args[0]
 18314  		if v_0_0.Op != OpRsh32x64 {
 18315  			break
 18316  		}
 18317  		_ = v_0_0.Args[1]
 18318  		v_0_0_0 := v_0_0.Args[0]
 18319  		if v_0_0_0.Op != OpAdd32 {
 18320  			break
 18321  		}
 18322  		t := v_0_0_0.Type
 18323  		_ = v_0_0_0.Args[1]
 18324  		if n != v_0_0_0.Args[0] {
 18325  			break
 18326  		}
 18327  		v_0_0_0_1 := v_0_0_0.Args[1]
 18328  		if v_0_0_0_1.Op != OpRsh32Ux64 || v_0_0_0_1.Type != t {
 18329  			break
 18330  		}
 18331  		_ = v_0_0_0_1.Args[1]
 18332  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 18333  		if v_0_0_0_1_0.Op != OpRsh32x64 || v_0_0_0_1_0.Type != t {
 18334  			break
 18335  		}
 18336  		_ = v_0_0_0_1_0.Args[1]
 18337  		if n != v_0_0_0_1_0.Args[0] {
 18338  			break
 18339  		}
 18340  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 18341  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 31 {
 18342  			break
 18343  		}
 18344  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 18345  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 18346  			break
 18347  		}
 18348  		kbar := v_0_0_0_1_1.AuxInt
 18349  		v_0_0_1 := v_0_0.Args[1]
 18350  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 18351  			break
 18352  		}
 18353  		k := v_0_0_1.AuxInt
 18354  		v_0_1 := v_0.Args[1]
 18355  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 18356  			break
 18357  		}
 18358  		v.reset(OpEq32)
 18359  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18360  		v0.AddArg(n)
 18361  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18362  		v1.AuxInt = int64(1<<uint(k) - 1)
 18363  		v0.AddArg(v1)
 18364  		v.AddArg(v0)
 18365  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18366  		v2.AuxInt = 0
 18367  		v.AddArg(v2)
 18368  		return true
 18369  	}
 18370  	return false
 18371  }
 18372  func rewriteValuegeneric_OpEq32_90(v *Value) bool {
 18373  	b := v.Block
 18374  	typ := &b.Func.Config.Types
 18375  	// match: (Eq32 (Lsh32x64 (Rsh32x64 (Add32 <t> (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 18376  	// cond: k > 0 && k < 31 && kbar == 32 - k
 18377  	// result: (Eq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 18378  	for {
 18379  		n := v.Args[1]
 18380  		v_0 := v.Args[0]
 18381  		if v_0.Op != OpLsh32x64 {
 18382  			break
 18383  		}
 18384  		_ = v_0.Args[1]
 18385  		v_0_0 := v_0.Args[0]
 18386  		if v_0_0.Op != OpRsh32x64 {
 18387  			break
 18388  		}
 18389  		_ = v_0_0.Args[1]
 18390  		v_0_0_0 := v_0_0.Args[0]
 18391  		if v_0_0_0.Op != OpAdd32 {
 18392  			break
 18393  		}
 18394  		t := v_0_0_0.Type
 18395  		_ = v_0_0_0.Args[1]
 18396  		v_0_0_0_0 := v_0_0_0.Args[0]
 18397  		if v_0_0_0_0.Op != OpRsh32Ux64 || v_0_0_0_0.Type != t {
 18398  			break
 18399  		}
 18400  		_ = v_0_0_0_0.Args[1]
 18401  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 18402  		if v_0_0_0_0_0.Op != OpRsh32x64 || v_0_0_0_0_0.Type != t {
 18403  			break
 18404  		}
 18405  		_ = v_0_0_0_0_0.Args[1]
 18406  		if n != v_0_0_0_0_0.Args[0] {
 18407  			break
 18408  		}
 18409  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 18410  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 31 {
 18411  			break
 18412  		}
 18413  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 18414  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 18415  			break
 18416  		}
 18417  		kbar := v_0_0_0_0_1.AuxInt
 18418  		if n != v_0_0_0.Args[1] {
 18419  			break
 18420  		}
 18421  		v_0_0_1 := v_0_0.Args[1]
 18422  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 18423  			break
 18424  		}
 18425  		k := v_0_0_1.AuxInt
 18426  		v_0_1 := v_0.Args[1]
 18427  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 18428  			break
 18429  		}
 18430  		v.reset(OpEq32)
 18431  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18432  		v0.AddArg(n)
 18433  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18434  		v1.AuxInt = int64(1<<uint(k) - 1)
 18435  		v0.AddArg(v1)
 18436  		v.AddArg(v0)
 18437  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18438  		v2.AuxInt = 0
 18439  		v.AddArg(v2)
 18440  		return true
 18441  	}
 18442  	// match: (Eq32 s:(Sub32 x y) (Const32 [0]))
 18443  	// cond: s.Uses == 1
 18444  	// result: (Eq32 x y)
 18445  	for {
 18446  		_ = v.Args[1]
 18447  		s := v.Args[0]
 18448  		if s.Op != OpSub32 {
 18449  			break
 18450  		}
 18451  		y := s.Args[1]
 18452  		x := s.Args[0]
 18453  		v_1 := v.Args[1]
 18454  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 18455  			break
 18456  		}
 18457  		v.reset(OpEq32)
 18458  		v.AddArg(x)
 18459  		v.AddArg(y)
 18460  		return true
 18461  	}
 18462  	// match: (Eq32 (Const32 [0]) s:(Sub32 x y))
 18463  	// cond: s.Uses == 1
 18464  	// result: (Eq32 x y)
 18465  	for {
 18466  		_ = v.Args[1]
 18467  		v_0 := v.Args[0]
 18468  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 18469  			break
 18470  		}
 18471  		s := v.Args[1]
 18472  		if s.Op != OpSub32 {
 18473  			break
 18474  		}
 18475  		y := s.Args[1]
 18476  		x := s.Args[0]
 18477  		if !(s.Uses == 1) {
 18478  			break
 18479  		}
 18480  		v.reset(OpEq32)
 18481  		v.AddArg(x)
 18482  		v.AddArg(y)
 18483  		return true
 18484  	}
 18485  	// match: (Eq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [y]))
 18486  	// cond: isPowerOfTwo(y)
 18487  	// result: (Neq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 18488  	for {
 18489  		_ = v.Args[1]
 18490  		v_0 := v.Args[0]
 18491  		if v_0.Op != OpAnd32 {
 18492  			break
 18493  		}
 18494  		t := v_0.Type
 18495  		_ = v_0.Args[1]
 18496  		x := v_0.Args[0]
 18497  		v_0_1 := v_0.Args[1]
 18498  		if v_0_1.Op != OpConst32 || v_0_1.Type != t {
 18499  			break
 18500  		}
 18501  		y := v_0_1.AuxInt
 18502  		v_1 := v.Args[1]
 18503  		if v_1.Op != OpConst32 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 18504  			break
 18505  		}
 18506  		v.reset(OpNeq32)
 18507  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18508  		v0.AddArg(x)
 18509  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18510  		v1.AuxInt = y
 18511  		v0.AddArg(v1)
 18512  		v.AddArg(v0)
 18513  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18514  		v2.AuxInt = 0
 18515  		v.AddArg(v2)
 18516  		return true
 18517  	}
 18518  	// match: (Eq32 (And32 <t> (Const32 <t> [y]) x) (Const32 <t> [y]))
 18519  	// cond: isPowerOfTwo(y)
 18520  	// result: (Neq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 18521  	for {
 18522  		_ = v.Args[1]
 18523  		v_0 := v.Args[0]
 18524  		if v_0.Op != OpAnd32 {
 18525  			break
 18526  		}
 18527  		t := v_0.Type
 18528  		x := v_0.Args[1]
 18529  		v_0_0 := v_0.Args[0]
 18530  		if v_0_0.Op != OpConst32 || v_0_0.Type != t {
 18531  			break
 18532  		}
 18533  		y := v_0_0.AuxInt
 18534  		v_1 := v.Args[1]
 18535  		if v_1.Op != OpConst32 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 18536  			break
 18537  		}
 18538  		v.reset(OpNeq32)
 18539  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18540  		v0.AddArg(x)
 18541  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18542  		v1.AuxInt = y
 18543  		v0.AddArg(v1)
 18544  		v.AddArg(v0)
 18545  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18546  		v2.AuxInt = 0
 18547  		v.AddArg(v2)
 18548  		return true
 18549  	}
 18550  	// match: (Eq32 (Const32 <t> [y]) (And32 <t> x (Const32 <t> [y])))
 18551  	// cond: isPowerOfTwo(y)
 18552  	// result: (Neq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 18553  	for {
 18554  		_ = v.Args[1]
 18555  		v_0 := v.Args[0]
 18556  		if v_0.Op != OpConst32 {
 18557  			break
 18558  		}
 18559  		t := v_0.Type
 18560  		y := v_0.AuxInt
 18561  		v_1 := v.Args[1]
 18562  		if v_1.Op != OpAnd32 || v_1.Type != t {
 18563  			break
 18564  		}
 18565  		_ = v_1.Args[1]
 18566  		x := v_1.Args[0]
 18567  		v_1_1 := v_1.Args[1]
 18568  		if v_1_1.Op != OpConst32 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 18569  			break
 18570  		}
 18571  		v.reset(OpNeq32)
 18572  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18573  		v0.AddArg(x)
 18574  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18575  		v1.AuxInt = y
 18576  		v0.AddArg(v1)
 18577  		v.AddArg(v0)
 18578  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18579  		v2.AuxInt = 0
 18580  		v.AddArg(v2)
 18581  		return true
 18582  	}
 18583  	// match: (Eq32 (Const32 <t> [y]) (And32 <t> (Const32 <t> [y]) x))
 18584  	// cond: isPowerOfTwo(y)
 18585  	// result: (Neq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 18586  	for {
 18587  		_ = v.Args[1]
 18588  		v_0 := v.Args[0]
 18589  		if v_0.Op != OpConst32 {
 18590  			break
 18591  		}
 18592  		t := v_0.Type
 18593  		y := v_0.AuxInt
 18594  		v_1 := v.Args[1]
 18595  		if v_1.Op != OpAnd32 || v_1.Type != t {
 18596  			break
 18597  		}
 18598  		x := v_1.Args[1]
 18599  		v_1_0 := v_1.Args[0]
 18600  		if v_1_0.Op != OpConst32 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 18601  			break
 18602  		}
 18603  		v.reset(OpNeq32)
 18604  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 18605  		v0.AddArg(x)
 18606  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 18607  		v1.AuxInt = y
 18608  		v0.AddArg(v1)
 18609  		v.AddArg(v0)
 18610  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 18611  		v2.AuxInt = 0
 18612  		v.AddArg(v2)
 18613  		return true
 18614  	}
 18615  	return false
 18616  }
 18617  func rewriteValuegeneric_OpEq32F_0(v *Value) bool {
 18618  	// match: (Eq32F (Const32F [c]) (Const32F [d]))
 18619  	// result: (ConstBool [b2i(auxTo32F(c) == auxTo32F(d))])
 18620  	for {
 18621  		_ = v.Args[1]
 18622  		v_0 := v.Args[0]
 18623  		if v_0.Op != OpConst32F {
 18624  			break
 18625  		}
 18626  		c := v_0.AuxInt
 18627  		v_1 := v.Args[1]
 18628  		if v_1.Op != OpConst32F {
 18629  			break
 18630  		}
 18631  		d := v_1.AuxInt
 18632  		v.reset(OpConstBool)
 18633  		v.AuxInt = b2i(auxTo32F(c) == auxTo32F(d))
 18634  		return true
 18635  	}
 18636  	// match: (Eq32F (Const32F [d]) (Const32F [c]))
 18637  	// result: (ConstBool [b2i(auxTo32F(c) == auxTo32F(d))])
 18638  	for {
 18639  		_ = v.Args[1]
 18640  		v_0 := v.Args[0]
 18641  		if v_0.Op != OpConst32F {
 18642  			break
 18643  		}
 18644  		d := v_0.AuxInt
 18645  		v_1 := v.Args[1]
 18646  		if v_1.Op != OpConst32F {
 18647  			break
 18648  		}
 18649  		c := v_1.AuxInt
 18650  		v.reset(OpConstBool)
 18651  		v.AuxInt = b2i(auxTo32F(c) == auxTo32F(d))
 18652  		return true
 18653  	}
 18654  	return false
 18655  }
 18656  func rewriteValuegeneric_OpEq64_0(v *Value) bool {
 18657  	b := v.Block
 18658  	typ := &b.Func.Config.Types
 18659  	// match: (Eq64 x x)
 18660  	// result: (ConstBool [1])
 18661  	for {
 18662  		x := v.Args[1]
 18663  		if x != v.Args[0] {
 18664  			break
 18665  		}
 18666  		v.reset(OpConstBool)
 18667  		v.AuxInt = 1
 18668  		return true
 18669  	}
 18670  	// match: (Eq64 (Const64 <t> [c]) (Add64 (Const64 <t> [d]) x))
 18671  	// result: (Eq64 (Const64 <t> [c-d]) x)
 18672  	for {
 18673  		_ = v.Args[1]
 18674  		v_0 := v.Args[0]
 18675  		if v_0.Op != OpConst64 {
 18676  			break
 18677  		}
 18678  		t := v_0.Type
 18679  		c := v_0.AuxInt
 18680  		v_1 := v.Args[1]
 18681  		if v_1.Op != OpAdd64 {
 18682  			break
 18683  		}
 18684  		x := v_1.Args[1]
 18685  		v_1_0 := v_1.Args[0]
 18686  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
 18687  			break
 18688  		}
 18689  		d := v_1_0.AuxInt
 18690  		v.reset(OpEq64)
 18691  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 18692  		v0.AuxInt = c - d
 18693  		v.AddArg(v0)
 18694  		v.AddArg(x)
 18695  		return true
 18696  	}
 18697  	// match: (Eq64 (Const64 <t> [c]) (Add64 x (Const64 <t> [d])))
 18698  	// result: (Eq64 (Const64 <t> [c-d]) x)
 18699  	for {
 18700  		_ = v.Args[1]
 18701  		v_0 := v.Args[0]
 18702  		if v_0.Op != OpConst64 {
 18703  			break
 18704  		}
 18705  		t := v_0.Type
 18706  		c := v_0.AuxInt
 18707  		v_1 := v.Args[1]
 18708  		if v_1.Op != OpAdd64 {
 18709  			break
 18710  		}
 18711  		_ = v_1.Args[1]
 18712  		x := v_1.Args[0]
 18713  		v_1_1 := v_1.Args[1]
 18714  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
 18715  			break
 18716  		}
 18717  		d := v_1_1.AuxInt
 18718  		v.reset(OpEq64)
 18719  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 18720  		v0.AuxInt = c - d
 18721  		v.AddArg(v0)
 18722  		v.AddArg(x)
 18723  		return true
 18724  	}
 18725  	// match: (Eq64 (Add64 (Const64 <t> [d]) x) (Const64 <t> [c]))
 18726  	// result: (Eq64 (Const64 <t> [c-d]) x)
 18727  	for {
 18728  		_ = v.Args[1]
 18729  		v_0 := v.Args[0]
 18730  		if v_0.Op != OpAdd64 {
 18731  			break
 18732  		}
 18733  		x := v_0.Args[1]
 18734  		v_0_0 := v_0.Args[0]
 18735  		if v_0_0.Op != OpConst64 {
 18736  			break
 18737  		}
 18738  		t := v_0_0.Type
 18739  		d := v_0_0.AuxInt
 18740  		v_1 := v.Args[1]
 18741  		if v_1.Op != OpConst64 || v_1.Type != t {
 18742  			break
 18743  		}
 18744  		c := v_1.AuxInt
 18745  		v.reset(OpEq64)
 18746  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 18747  		v0.AuxInt = c - d
 18748  		v.AddArg(v0)
 18749  		v.AddArg(x)
 18750  		return true
 18751  	}
 18752  	// match: (Eq64 (Add64 x (Const64 <t> [d])) (Const64 <t> [c]))
 18753  	// result: (Eq64 (Const64 <t> [c-d]) x)
 18754  	for {
 18755  		_ = v.Args[1]
 18756  		v_0 := v.Args[0]
 18757  		if v_0.Op != OpAdd64 {
 18758  			break
 18759  		}
 18760  		_ = v_0.Args[1]
 18761  		x := v_0.Args[0]
 18762  		v_0_1 := v_0.Args[1]
 18763  		if v_0_1.Op != OpConst64 {
 18764  			break
 18765  		}
 18766  		t := v_0_1.Type
 18767  		d := v_0_1.AuxInt
 18768  		v_1 := v.Args[1]
 18769  		if v_1.Op != OpConst64 || v_1.Type != t {
 18770  			break
 18771  		}
 18772  		c := v_1.AuxInt
 18773  		v.reset(OpEq64)
 18774  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 18775  		v0.AuxInt = c - d
 18776  		v.AddArg(v0)
 18777  		v.AddArg(x)
 18778  		return true
 18779  	}
 18780  	// match: (Eq64 (Const64 [c]) (Const64 [d]))
 18781  	// result: (ConstBool [b2i(c == d)])
 18782  	for {
 18783  		_ = v.Args[1]
 18784  		v_0 := v.Args[0]
 18785  		if v_0.Op != OpConst64 {
 18786  			break
 18787  		}
 18788  		c := v_0.AuxInt
 18789  		v_1 := v.Args[1]
 18790  		if v_1.Op != OpConst64 {
 18791  			break
 18792  		}
 18793  		d := v_1.AuxInt
 18794  		v.reset(OpConstBool)
 18795  		v.AuxInt = b2i(c == d)
 18796  		return true
 18797  	}
 18798  	// match: (Eq64 (Const64 [d]) (Const64 [c]))
 18799  	// result: (ConstBool [b2i(c == d)])
 18800  	for {
 18801  		_ = v.Args[1]
 18802  		v_0 := v.Args[0]
 18803  		if v_0.Op != OpConst64 {
 18804  			break
 18805  		}
 18806  		d := v_0.AuxInt
 18807  		v_1 := v.Args[1]
 18808  		if v_1.Op != OpConst64 {
 18809  			break
 18810  		}
 18811  		c := v_1.AuxInt
 18812  		v.reset(OpConstBool)
 18813  		v.AuxInt = b2i(c == d)
 18814  		return true
 18815  	}
 18816  	// match: (Eq64 x (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) x) (Const64 [s]))))
 18817  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 18818  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 18819  	for {
 18820  		_ = v.Args[1]
 18821  		x := v.Args[0]
 18822  		v_1 := v.Args[1]
 18823  		if v_1.Op != OpMul64 {
 18824  			break
 18825  		}
 18826  		_ = v_1.Args[1]
 18827  		v_1_0 := v_1.Args[0]
 18828  		if v_1_0.Op != OpConst64 {
 18829  			break
 18830  		}
 18831  		c := v_1_0.AuxInt
 18832  		v_1_1 := v_1.Args[1]
 18833  		if v_1_1.Op != OpRsh64Ux64 {
 18834  			break
 18835  		}
 18836  		_ = v_1_1.Args[1]
 18837  		mul := v_1_1.Args[0]
 18838  		if mul.Op != OpHmul64u {
 18839  			break
 18840  		}
 18841  		_ = mul.Args[1]
 18842  		mul_0 := mul.Args[0]
 18843  		if mul_0.Op != OpConst64 {
 18844  			break
 18845  		}
 18846  		m := mul_0.AuxInt
 18847  		if x != mul.Args[1] {
 18848  			break
 18849  		}
 18850  		v_1_1_1 := v_1_1.Args[1]
 18851  		if v_1_1_1.Op != OpConst64 {
 18852  			break
 18853  		}
 18854  		s := v_1_1_1.AuxInt
 18855  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 18856  			break
 18857  		}
 18858  		v.reset(OpLeq64U)
 18859  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 18860  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 18861  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18862  		v2.AuxInt = int64(udivisible(64, c).m)
 18863  		v1.AddArg(v2)
 18864  		v1.AddArg(x)
 18865  		v0.AddArg(v1)
 18866  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18867  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 18868  		v0.AddArg(v3)
 18869  		v.AddArg(v0)
 18870  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18871  		v4.AuxInt = int64(udivisible(64, c).max)
 18872  		v.AddArg(v4)
 18873  		return true
 18874  	}
 18875  	// match: (Eq64 x (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u x (Const64 [m])) (Const64 [s]))))
 18876  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 18877  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 18878  	for {
 18879  		_ = v.Args[1]
 18880  		x := v.Args[0]
 18881  		v_1 := v.Args[1]
 18882  		if v_1.Op != OpMul64 {
 18883  			break
 18884  		}
 18885  		_ = v_1.Args[1]
 18886  		v_1_0 := v_1.Args[0]
 18887  		if v_1_0.Op != OpConst64 {
 18888  			break
 18889  		}
 18890  		c := v_1_0.AuxInt
 18891  		v_1_1 := v_1.Args[1]
 18892  		if v_1_1.Op != OpRsh64Ux64 {
 18893  			break
 18894  		}
 18895  		_ = v_1_1.Args[1]
 18896  		mul := v_1_1.Args[0]
 18897  		if mul.Op != OpHmul64u {
 18898  			break
 18899  		}
 18900  		_ = mul.Args[1]
 18901  		if x != mul.Args[0] {
 18902  			break
 18903  		}
 18904  		mul_1 := mul.Args[1]
 18905  		if mul_1.Op != OpConst64 {
 18906  			break
 18907  		}
 18908  		m := mul_1.AuxInt
 18909  		v_1_1_1 := v_1_1.Args[1]
 18910  		if v_1_1_1.Op != OpConst64 {
 18911  			break
 18912  		}
 18913  		s := v_1_1_1.AuxInt
 18914  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 18915  			break
 18916  		}
 18917  		v.reset(OpLeq64U)
 18918  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 18919  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 18920  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18921  		v2.AuxInt = int64(udivisible(64, c).m)
 18922  		v1.AddArg(v2)
 18923  		v1.AddArg(x)
 18924  		v0.AddArg(v1)
 18925  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18926  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 18927  		v0.AddArg(v3)
 18928  		v.AddArg(v0)
 18929  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18930  		v4.AuxInt = int64(udivisible(64, c).max)
 18931  		v.AddArg(v4)
 18932  		return true
 18933  	}
 18934  	// match: (Eq64 x (Mul64 (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) x) (Const64 [s])) (Const64 [c])))
 18935  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 18936  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 18937  	for {
 18938  		_ = v.Args[1]
 18939  		x := v.Args[0]
 18940  		v_1 := v.Args[1]
 18941  		if v_1.Op != OpMul64 {
 18942  			break
 18943  		}
 18944  		_ = v_1.Args[1]
 18945  		v_1_0 := v_1.Args[0]
 18946  		if v_1_0.Op != OpRsh64Ux64 {
 18947  			break
 18948  		}
 18949  		_ = v_1_0.Args[1]
 18950  		mul := v_1_0.Args[0]
 18951  		if mul.Op != OpHmul64u {
 18952  			break
 18953  		}
 18954  		_ = mul.Args[1]
 18955  		mul_0 := mul.Args[0]
 18956  		if mul_0.Op != OpConst64 {
 18957  			break
 18958  		}
 18959  		m := mul_0.AuxInt
 18960  		if x != mul.Args[1] {
 18961  			break
 18962  		}
 18963  		v_1_0_1 := v_1_0.Args[1]
 18964  		if v_1_0_1.Op != OpConst64 {
 18965  			break
 18966  		}
 18967  		s := v_1_0_1.AuxInt
 18968  		v_1_1 := v_1.Args[1]
 18969  		if v_1_1.Op != OpConst64 {
 18970  			break
 18971  		}
 18972  		c := v_1_1.AuxInt
 18973  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 18974  			break
 18975  		}
 18976  		v.reset(OpLeq64U)
 18977  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 18978  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 18979  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18980  		v2.AuxInt = int64(udivisible(64, c).m)
 18981  		v1.AddArg(v2)
 18982  		v1.AddArg(x)
 18983  		v0.AddArg(v1)
 18984  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18985  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 18986  		v0.AddArg(v3)
 18987  		v.AddArg(v0)
 18988  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 18989  		v4.AuxInt = int64(udivisible(64, c).max)
 18990  		v.AddArg(v4)
 18991  		return true
 18992  	}
 18993  	return false
 18994  }
 18995  func rewriteValuegeneric_OpEq64_10(v *Value) bool {
 18996  	b := v.Block
 18997  	typ := &b.Func.Config.Types
 18998  	// match: (Eq64 x (Mul64 (Rsh64Ux64 mul:(Hmul64u x (Const64 [m])) (Const64 [s])) (Const64 [c])))
 18999  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19000  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19001  	for {
 19002  		_ = v.Args[1]
 19003  		x := v.Args[0]
 19004  		v_1 := v.Args[1]
 19005  		if v_1.Op != OpMul64 {
 19006  			break
 19007  		}
 19008  		_ = v_1.Args[1]
 19009  		v_1_0 := v_1.Args[0]
 19010  		if v_1_0.Op != OpRsh64Ux64 {
 19011  			break
 19012  		}
 19013  		_ = v_1_0.Args[1]
 19014  		mul := v_1_0.Args[0]
 19015  		if mul.Op != OpHmul64u {
 19016  			break
 19017  		}
 19018  		_ = mul.Args[1]
 19019  		if x != mul.Args[0] {
 19020  			break
 19021  		}
 19022  		mul_1 := mul.Args[1]
 19023  		if mul_1.Op != OpConst64 {
 19024  			break
 19025  		}
 19026  		m := mul_1.AuxInt
 19027  		v_1_0_1 := v_1_0.Args[1]
 19028  		if v_1_0_1.Op != OpConst64 {
 19029  			break
 19030  		}
 19031  		s := v_1_0_1.AuxInt
 19032  		v_1_1 := v_1.Args[1]
 19033  		if v_1_1.Op != OpConst64 {
 19034  			break
 19035  		}
 19036  		c := v_1_1.AuxInt
 19037  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19038  			break
 19039  		}
 19040  		v.reset(OpLeq64U)
 19041  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19042  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19043  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19044  		v2.AuxInt = int64(udivisible(64, c).m)
 19045  		v1.AddArg(v2)
 19046  		v1.AddArg(x)
 19047  		v0.AddArg(v1)
 19048  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19049  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19050  		v0.AddArg(v3)
 19051  		v.AddArg(v0)
 19052  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19053  		v4.AuxInt = int64(udivisible(64, c).max)
 19054  		v.AddArg(v4)
 19055  		return true
 19056  	}
 19057  	// match: (Eq64 (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) x) (Const64 [s]))) x)
 19058  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19059  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19060  	for {
 19061  		x := v.Args[1]
 19062  		v_0 := v.Args[0]
 19063  		if v_0.Op != OpMul64 {
 19064  			break
 19065  		}
 19066  		_ = v_0.Args[1]
 19067  		v_0_0 := v_0.Args[0]
 19068  		if v_0_0.Op != OpConst64 {
 19069  			break
 19070  		}
 19071  		c := v_0_0.AuxInt
 19072  		v_0_1 := v_0.Args[1]
 19073  		if v_0_1.Op != OpRsh64Ux64 {
 19074  			break
 19075  		}
 19076  		_ = v_0_1.Args[1]
 19077  		mul := v_0_1.Args[0]
 19078  		if mul.Op != OpHmul64u {
 19079  			break
 19080  		}
 19081  		_ = mul.Args[1]
 19082  		mul_0 := mul.Args[0]
 19083  		if mul_0.Op != OpConst64 {
 19084  			break
 19085  		}
 19086  		m := mul_0.AuxInt
 19087  		if x != mul.Args[1] {
 19088  			break
 19089  		}
 19090  		v_0_1_1 := v_0_1.Args[1]
 19091  		if v_0_1_1.Op != OpConst64 {
 19092  			break
 19093  		}
 19094  		s := v_0_1_1.AuxInt
 19095  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19096  			break
 19097  		}
 19098  		v.reset(OpLeq64U)
 19099  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19100  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19101  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19102  		v2.AuxInt = int64(udivisible(64, c).m)
 19103  		v1.AddArg(v2)
 19104  		v1.AddArg(x)
 19105  		v0.AddArg(v1)
 19106  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19107  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19108  		v0.AddArg(v3)
 19109  		v.AddArg(v0)
 19110  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19111  		v4.AuxInt = int64(udivisible(64, c).max)
 19112  		v.AddArg(v4)
 19113  		return true
 19114  	}
 19115  	// match: (Eq64 (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u x (Const64 [m])) (Const64 [s]))) x)
 19116  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19117  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19118  	for {
 19119  		x := v.Args[1]
 19120  		v_0 := v.Args[0]
 19121  		if v_0.Op != OpMul64 {
 19122  			break
 19123  		}
 19124  		_ = v_0.Args[1]
 19125  		v_0_0 := v_0.Args[0]
 19126  		if v_0_0.Op != OpConst64 {
 19127  			break
 19128  		}
 19129  		c := v_0_0.AuxInt
 19130  		v_0_1 := v_0.Args[1]
 19131  		if v_0_1.Op != OpRsh64Ux64 {
 19132  			break
 19133  		}
 19134  		_ = v_0_1.Args[1]
 19135  		mul := v_0_1.Args[0]
 19136  		if mul.Op != OpHmul64u {
 19137  			break
 19138  		}
 19139  		_ = mul.Args[1]
 19140  		if x != mul.Args[0] {
 19141  			break
 19142  		}
 19143  		mul_1 := mul.Args[1]
 19144  		if mul_1.Op != OpConst64 {
 19145  			break
 19146  		}
 19147  		m := mul_1.AuxInt
 19148  		v_0_1_1 := v_0_1.Args[1]
 19149  		if v_0_1_1.Op != OpConst64 {
 19150  			break
 19151  		}
 19152  		s := v_0_1_1.AuxInt
 19153  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19154  			break
 19155  		}
 19156  		v.reset(OpLeq64U)
 19157  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19158  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19159  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19160  		v2.AuxInt = int64(udivisible(64, c).m)
 19161  		v1.AddArg(v2)
 19162  		v1.AddArg(x)
 19163  		v0.AddArg(v1)
 19164  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19165  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19166  		v0.AddArg(v3)
 19167  		v.AddArg(v0)
 19168  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19169  		v4.AuxInt = int64(udivisible(64, c).max)
 19170  		v.AddArg(v4)
 19171  		return true
 19172  	}
 19173  	// match: (Eq64 (Mul64 (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) x) (Const64 [s])) (Const64 [c])) x)
 19174  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19175  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19176  	for {
 19177  		x := v.Args[1]
 19178  		v_0 := v.Args[0]
 19179  		if v_0.Op != OpMul64 {
 19180  			break
 19181  		}
 19182  		_ = v_0.Args[1]
 19183  		v_0_0 := v_0.Args[0]
 19184  		if v_0_0.Op != OpRsh64Ux64 {
 19185  			break
 19186  		}
 19187  		_ = v_0_0.Args[1]
 19188  		mul := v_0_0.Args[0]
 19189  		if mul.Op != OpHmul64u {
 19190  			break
 19191  		}
 19192  		_ = mul.Args[1]
 19193  		mul_0 := mul.Args[0]
 19194  		if mul_0.Op != OpConst64 {
 19195  			break
 19196  		}
 19197  		m := mul_0.AuxInt
 19198  		if x != mul.Args[1] {
 19199  			break
 19200  		}
 19201  		v_0_0_1 := v_0_0.Args[1]
 19202  		if v_0_0_1.Op != OpConst64 {
 19203  			break
 19204  		}
 19205  		s := v_0_0_1.AuxInt
 19206  		v_0_1 := v_0.Args[1]
 19207  		if v_0_1.Op != OpConst64 {
 19208  			break
 19209  		}
 19210  		c := v_0_1.AuxInt
 19211  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19212  			break
 19213  		}
 19214  		v.reset(OpLeq64U)
 19215  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19216  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19217  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19218  		v2.AuxInt = int64(udivisible(64, c).m)
 19219  		v1.AddArg(v2)
 19220  		v1.AddArg(x)
 19221  		v0.AddArg(v1)
 19222  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19223  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19224  		v0.AddArg(v3)
 19225  		v.AddArg(v0)
 19226  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19227  		v4.AuxInt = int64(udivisible(64, c).max)
 19228  		v.AddArg(v4)
 19229  		return true
 19230  	}
 19231  	// match: (Eq64 (Mul64 (Rsh64Ux64 mul:(Hmul64u x (Const64 [m])) (Const64 [s])) (Const64 [c])) x)
 19232  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64,c).m/2) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19233  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19234  	for {
 19235  		x := v.Args[1]
 19236  		v_0 := v.Args[0]
 19237  		if v_0.Op != OpMul64 {
 19238  			break
 19239  		}
 19240  		_ = v_0.Args[1]
 19241  		v_0_0 := v_0.Args[0]
 19242  		if v_0_0.Op != OpRsh64Ux64 {
 19243  			break
 19244  		}
 19245  		_ = v_0_0.Args[1]
 19246  		mul := v_0_0.Args[0]
 19247  		if mul.Op != OpHmul64u {
 19248  			break
 19249  		}
 19250  		_ = mul.Args[1]
 19251  		if x != mul.Args[0] {
 19252  			break
 19253  		}
 19254  		mul_1 := mul.Args[1]
 19255  		if mul_1.Op != OpConst64 {
 19256  			break
 19257  		}
 19258  		m := mul_1.AuxInt
 19259  		v_0_0_1 := v_0_0.Args[1]
 19260  		if v_0_0_1.Op != OpConst64 {
 19261  			break
 19262  		}
 19263  		s := v_0_0_1.AuxInt
 19264  		v_0_1 := v_0.Args[1]
 19265  		if v_0_1.Op != OpConst64 {
 19266  			break
 19267  		}
 19268  		c := v_0_1.AuxInt
 19269  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+umagic(64, c).m/2) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19270  			break
 19271  		}
 19272  		v.reset(OpLeq64U)
 19273  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19274  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19275  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19276  		v2.AuxInt = int64(udivisible(64, c).m)
 19277  		v1.AddArg(v2)
 19278  		v1.AddArg(x)
 19279  		v0.AddArg(v1)
 19280  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19281  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19282  		v0.AddArg(v3)
 19283  		v.AddArg(v0)
 19284  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19285  		v4.AuxInt = int64(udivisible(64, c).max)
 19286  		v.AddArg(v4)
 19287  		return true
 19288  	}
 19289  	// match: (Eq64 x (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) (Rsh64Ux64 x (Const64 [1]))) (Const64 [s]))))
 19290  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19291  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19292  	for {
 19293  		_ = v.Args[1]
 19294  		x := v.Args[0]
 19295  		v_1 := v.Args[1]
 19296  		if v_1.Op != OpMul64 {
 19297  			break
 19298  		}
 19299  		_ = v_1.Args[1]
 19300  		v_1_0 := v_1.Args[0]
 19301  		if v_1_0.Op != OpConst64 {
 19302  			break
 19303  		}
 19304  		c := v_1_0.AuxInt
 19305  		v_1_1 := v_1.Args[1]
 19306  		if v_1_1.Op != OpRsh64Ux64 {
 19307  			break
 19308  		}
 19309  		_ = v_1_1.Args[1]
 19310  		mul := v_1_1.Args[0]
 19311  		if mul.Op != OpHmul64u {
 19312  			break
 19313  		}
 19314  		_ = mul.Args[1]
 19315  		mul_0 := mul.Args[0]
 19316  		if mul_0.Op != OpConst64 {
 19317  			break
 19318  		}
 19319  		m := mul_0.AuxInt
 19320  		mul_1 := mul.Args[1]
 19321  		if mul_1.Op != OpRsh64Ux64 {
 19322  			break
 19323  		}
 19324  		_ = mul_1.Args[1]
 19325  		if x != mul_1.Args[0] {
 19326  			break
 19327  		}
 19328  		mul_1_1 := mul_1.Args[1]
 19329  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 19330  			break
 19331  		}
 19332  		v_1_1_1 := v_1_1.Args[1]
 19333  		if v_1_1_1.Op != OpConst64 {
 19334  			break
 19335  		}
 19336  		s := v_1_1_1.AuxInt
 19337  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19338  			break
 19339  		}
 19340  		v.reset(OpLeq64U)
 19341  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19342  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19343  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19344  		v2.AuxInt = int64(udivisible(64, c).m)
 19345  		v1.AddArg(v2)
 19346  		v1.AddArg(x)
 19347  		v0.AddArg(v1)
 19348  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19349  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19350  		v0.AddArg(v3)
 19351  		v.AddArg(v0)
 19352  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19353  		v4.AuxInt = int64(udivisible(64, c).max)
 19354  		v.AddArg(v4)
 19355  		return true
 19356  	}
 19357  	// match: (Eq64 x (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u (Rsh64Ux64 x (Const64 [1])) (Const64 [m])) (Const64 [s]))))
 19358  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19359  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19360  	for {
 19361  		_ = v.Args[1]
 19362  		x := v.Args[0]
 19363  		v_1 := v.Args[1]
 19364  		if v_1.Op != OpMul64 {
 19365  			break
 19366  		}
 19367  		_ = v_1.Args[1]
 19368  		v_1_0 := v_1.Args[0]
 19369  		if v_1_0.Op != OpConst64 {
 19370  			break
 19371  		}
 19372  		c := v_1_0.AuxInt
 19373  		v_1_1 := v_1.Args[1]
 19374  		if v_1_1.Op != OpRsh64Ux64 {
 19375  			break
 19376  		}
 19377  		_ = v_1_1.Args[1]
 19378  		mul := v_1_1.Args[0]
 19379  		if mul.Op != OpHmul64u {
 19380  			break
 19381  		}
 19382  		_ = mul.Args[1]
 19383  		mul_0 := mul.Args[0]
 19384  		if mul_0.Op != OpRsh64Ux64 {
 19385  			break
 19386  		}
 19387  		_ = mul_0.Args[1]
 19388  		if x != mul_0.Args[0] {
 19389  			break
 19390  		}
 19391  		mul_0_1 := mul_0.Args[1]
 19392  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 19393  			break
 19394  		}
 19395  		mul_1 := mul.Args[1]
 19396  		if mul_1.Op != OpConst64 {
 19397  			break
 19398  		}
 19399  		m := mul_1.AuxInt
 19400  		v_1_1_1 := v_1_1.Args[1]
 19401  		if v_1_1_1.Op != OpConst64 {
 19402  			break
 19403  		}
 19404  		s := v_1_1_1.AuxInt
 19405  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19406  			break
 19407  		}
 19408  		v.reset(OpLeq64U)
 19409  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19410  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19411  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19412  		v2.AuxInt = int64(udivisible(64, c).m)
 19413  		v1.AddArg(v2)
 19414  		v1.AddArg(x)
 19415  		v0.AddArg(v1)
 19416  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19417  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19418  		v0.AddArg(v3)
 19419  		v.AddArg(v0)
 19420  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19421  		v4.AuxInt = int64(udivisible(64, c).max)
 19422  		v.AddArg(v4)
 19423  		return true
 19424  	}
 19425  	// match: (Eq64 x (Mul64 (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) (Rsh64Ux64 x (Const64 [1]))) (Const64 [s])) (Const64 [c])))
 19426  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19427  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19428  	for {
 19429  		_ = v.Args[1]
 19430  		x := v.Args[0]
 19431  		v_1 := v.Args[1]
 19432  		if v_1.Op != OpMul64 {
 19433  			break
 19434  		}
 19435  		_ = v_1.Args[1]
 19436  		v_1_0 := v_1.Args[0]
 19437  		if v_1_0.Op != OpRsh64Ux64 {
 19438  			break
 19439  		}
 19440  		_ = v_1_0.Args[1]
 19441  		mul := v_1_0.Args[0]
 19442  		if mul.Op != OpHmul64u {
 19443  			break
 19444  		}
 19445  		_ = mul.Args[1]
 19446  		mul_0 := mul.Args[0]
 19447  		if mul_0.Op != OpConst64 {
 19448  			break
 19449  		}
 19450  		m := mul_0.AuxInt
 19451  		mul_1 := mul.Args[1]
 19452  		if mul_1.Op != OpRsh64Ux64 {
 19453  			break
 19454  		}
 19455  		_ = mul_1.Args[1]
 19456  		if x != mul_1.Args[0] {
 19457  			break
 19458  		}
 19459  		mul_1_1 := mul_1.Args[1]
 19460  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 19461  			break
 19462  		}
 19463  		v_1_0_1 := v_1_0.Args[1]
 19464  		if v_1_0_1.Op != OpConst64 {
 19465  			break
 19466  		}
 19467  		s := v_1_0_1.AuxInt
 19468  		v_1_1 := v_1.Args[1]
 19469  		if v_1_1.Op != OpConst64 {
 19470  			break
 19471  		}
 19472  		c := v_1_1.AuxInt
 19473  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19474  			break
 19475  		}
 19476  		v.reset(OpLeq64U)
 19477  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19478  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19479  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19480  		v2.AuxInt = int64(udivisible(64, c).m)
 19481  		v1.AddArg(v2)
 19482  		v1.AddArg(x)
 19483  		v0.AddArg(v1)
 19484  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19485  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19486  		v0.AddArg(v3)
 19487  		v.AddArg(v0)
 19488  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19489  		v4.AuxInt = int64(udivisible(64, c).max)
 19490  		v.AddArg(v4)
 19491  		return true
 19492  	}
 19493  	// match: (Eq64 x (Mul64 (Rsh64Ux64 mul:(Hmul64u (Rsh64Ux64 x (Const64 [1])) (Const64 [m])) (Const64 [s])) (Const64 [c])))
 19494  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19495  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19496  	for {
 19497  		_ = v.Args[1]
 19498  		x := v.Args[0]
 19499  		v_1 := v.Args[1]
 19500  		if v_1.Op != OpMul64 {
 19501  			break
 19502  		}
 19503  		_ = v_1.Args[1]
 19504  		v_1_0 := v_1.Args[0]
 19505  		if v_1_0.Op != OpRsh64Ux64 {
 19506  			break
 19507  		}
 19508  		_ = v_1_0.Args[1]
 19509  		mul := v_1_0.Args[0]
 19510  		if mul.Op != OpHmul64u {
 19511  			break
 19512  		}
 19513  		_ = mul.Args[1]
 19514  		mul_0 := mul.Args[0]
 19515  		if mul_0.Op != OpRsh64Ux64 {
 19516  			break
 19517  		}
 19518  		_ = mul_0.Args[1]
 19519  		if x != mul_0.Args[0] {
 19520  			break
 19521  		}
 19522  		mul_0_1 := mul_0.Args[1]
 19523  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 19524  			break
 19525  		}
 19526  		mul_1 := mul.Args[1]
 19527  		if mul_1.Op != OpConst64 {
 19528  			break
 19529  		}
 19530  		m := mul_1.AuxInt
 19531  		v_1_0_1 := v_1_0.Args[1]
 19532  		if v_1_0_1.Op != OpConst64 {
 19533  			break
 19534  		}
 19535  		s := v_1_0_1.AuxInt
 19536  		v_1_1 := v_1.Args[1]
 19537  		if v_1_1.Op != OpConst64 {
 19538  			break
 19539  		}
 19540  		c := v_1_1.AuxInt
 19541  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19542  			break
 19543  		}
 19544  		v.reset(OpLeq64U)
 19545  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19546  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19547  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19548  		v2.AuxInt = int64(udivisible(64, c).m)
 19549  		v1.AddArg(v2)
 19550  		v1.AddArg(x)
 19551  		v0.AddArg(v1)
 19552  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19553  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19554  		v0.AddArg(v3)
 19555  		v.AddArg(v0)
 19556  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19557  		v4.AuxInt = int64(udivisible(64, c).max)
 19558  		v.AddArg(v4)
 19559  		return true
 19560  	}
 19561  	// match: (Eq64 (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) (Rsh64Ux64 x (Const64 [1]))) (Const64 [s]))) x)
 19562  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19563  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19564  	for {
 19565  		x := v.Args[1]
 19566  		v_0 := v.Args[0]
 19567  		if v_0.Op != OpMul64 {
 19568  			break
 19569  		}
 19570  		_ = v_0.Args[1]
 19571  		v_0_0 := v_0.Args[0]
 19572  		if v_0_0.Op != OpConst64 {
 19573  			break
 19574  		}
 19575  		c := v_0_0.AuxInt
 19576  		v_0_1 := v_0.Args[1]
 19577  		if v_0_1.Op != OpRsh64Ux64 {
 19578  			break
 19579  		}
 19580  		_ = v_0_1.Args[1]
 19581  		mul := v_0_1.Args[0]
 19582  		if mul.Op != OpHmul64u {
 19583  			break
 19584  		}
 19585  		_ = mul.Args[1]
 19586  		mul_0 := mul.Args[0]
 19587  		if mul_0.Op != OpConst64 {
 19588  			break
 19589  		}
 19590  		m := mul_0.AuxInt
 19591  		mul_1 := mul.Args[1]
 19592  		if mul_1.Op != OpRsh64Ux64 {
 19593  			break
 19594  		}
 19595  		_ = mul_1.Args[1]
 19596  		if x != mul_1.Args[0] {
 19597  			break
 19598  		}
 19599  		mul_1_1 := mul_1.Args[1]
 19600  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 19601  			break
 19602  		}
 19603  		v_0_1_1 := v_0_1.Args[1]
 19604  		if v_0_1_1.Op != OpConst64 {
 19605  			break
 19606  		}
 19607  		s := v_0_1_1.AuxInt
 19608  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19609  			break
 19610  		}
 19611  		v.reset(OpLeq64U)
 19612  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19613  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19614  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19615  		v2.AuxInt = int64(udivisible(64, c).m)
 19616  		v1.AddArg(v2)
 19617  		v1.AddArg(x)
 19618  		v0.AddArg(v1)
 19619  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19620  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19621  		v0.AddArg(v3)
 19622  		v.AddArg(v0)
 19623  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19624  		v4.AuxInt = int64(udivisible(64, c).max)
 19625  		v.AddArg(v4)
 19626  		return true
 19627  	}
 19628  	return false
 19629  }
 19630  func rewriteValuegeneric_OpEq64_20(v *Value) bool {
 19631  	b := v.Block
 19632  	typ := &b.Func.Config.Types
 19633  	// match: (Eq64 (Mul64 (Const64 [c]) (Rsh64Ux64 mul:(Hmul64u (Rsh64Ux64 x (Const64 [1])) (Const64 [m])) (Const64 [s]))) x)
 19634  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19635  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19636  	for {
 19637  		x := v.Args[1]
 19638  		v_0 := v.Args[0]
 19639  		if v_0.Op != OpMul64 {
 19640  			break
 19641  		}
 19642  		_ = v_0.Args[1]
 19643  		v_0_0 := v_0.Args[0]
 19644  		if v_0_0.Op != OpConst64 {
 19645  			break
 19646  		}
 19647  		c := v_0_0.AuxInt
 19648  		v_0_1 := v_0.Args[1]
 19649  		if v_0_1.Op != OpRsh64Ux64 {
 19650  			break
 19651  		}
 19652  		_ = v_0_1.Args[1]
 19653  		mul := v_0_1.Args[0]
 19654  		if mul.Op != OpHmul64u {
 19655  			break
 19656  		}
 19657  		_ = mul.Args[1]
 19658  		mul_0 := mul.Args[0]
 19659  		if mul_0.Op != OpRsh64Ux64 {
 19660  			break
 19661  		}
 19662  		_ = mul_0.Args[1]
 19663  		if x != mul_0.Args[0] {
 19664  			break
 19665  		}
 19666  		mul_0_1 := mul_0.Args[1]
 19667  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 19668  			break
 19669  		}
 19670  		mul_1 := mul.Args[1]
 19671  		if mul_1.Op != OpConst64 {
 19672  			break
 19673  		}
 19674  		m := mul_1.AuxInt
 19675  		v_0_1_1 := v_0_1.Args[1]
 19676  		if v_0_1_1.Op != OpConst64 {
 19677  			break
 19678  		}
 19679  		s := v_0_1_1.AuxInt
 19680  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19681  			break
 19682  		}
 19683  		v.reset(OpLeq64U)
 19684  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19685  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19686  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19687  		v2.AuxInt = int64(udivisible(64, c).m)
 19688  		v1.AddArg(v2)
 19689  		v1.AddArg(x)
 19690  		v0.AddArg(v1)
 19691  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19692  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19693  		v0.AddArg(v3)
 19694  		v.AddArg(v0)
 19695  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19696  		v4.AuxInt = int64(udivisible(64, c).max)
 19697  		v.AddArg(v4)
 19698  		return true
 19699  	}
 19700  	// match: (Eq64 (Mul64 (Rsh64Ux64 mul:(Hmul64u (Const64 [m]) (Rsh64Ux64 x (Const64 [1]))) (Const64 [s])) (Const64 [c])) x)
 19701  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19702  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19703  	for {
 19704  		x := v.Args[1]
 19705  		v_0 := v.Args[0]
 19706  		if v_0.Op != OpMul64 {
 19707  			break
 19708  		}
 19709  		_ = v_0.Args[1]
 19710  		v_0_0 := v_0.Args[0]
 19711  		if v_0_0.Op != OpRsh64Ux64 {
 19712  			break
 19713  		}
 19714  		_ = v_0_0.Args[1]
 19715  		mul := v_0_0.Args[0]
 19716  		if mul.Op != OpHmul64u {
 19717  			break
 19718  		}
 19719  		_ = mul.Args[1]
 19720  		mul_0 := mul.Args[0]
 19721  		if mul_0.Op != OpConst64 {
 19722  			break
 19723  		}
 19724  		m := mul_0.AuxInt
 19725  		mul_1 := mul.Args[1]
 19726  		if mul_1.Op != OpRsh64Ux64 {
 19727  			break
 19728  		}
 19729  		_ = mul_1.Args[1]
 19730  		if x != mul_1.Args[0] {
 19731  			break
 19732  		}
 19733  		mul_1_1 := mul_1.Args[1]
 19734  		if mul_1_1.Op != OpConst64 || mul_1_1.AuxInt != 1 {
 19735  			break
 19736  		}
 19737  		v_0_0_1 := v_0_0.Args[1]
 19738  		if v_0_0_1.Op != OpConst64 {
 19739  			break
 19740  		}
 19741  		s := v_0_0_1.AuxInt
 19742  		v_0_1 := v_0.Args[1]
 19743  		if v_0_1.Op != OpConst64 {
 19744  			break
 19745  		}
 19746  		c := v_0_1.AuxInt
 19747  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19748  			break
 19749  		}
 19750  		v.reset(OpLeq64U)
 19751  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19752  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19753  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19754  		v2.AuxInt = int64(udivisible(64, c).m)
 19755  		v1.AddArg(v2)
 19756  		v1.AddArg(x)
 19757  		v0.AddArg(v1)
 19758  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19759  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19760  		v0.AddArg(v3)
 19761  		v.AddArg(v0)
 19762  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19763  		v4.AuxInt = int64(udivisible(64, c).max)
 19764  		v.AddArg(v4)
 19765  		return true
 19766  	}
 19767  	// match: (Eq64 (Mul64 (Rsh64Ux64 mul:(Hmul64u (Rsh64Ux64 x (Const64 [1])) (Const64 [m])) (Const64 [s])) (Const64 [c])) x)
 19768  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64,c).m+1)/2) && s == umagic(64,c).s-2 && x.Op != OpConst64 && udivisibleOK(64,c)
 19769  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19770  	for {
 19771  		x := v.Args[1]
 19772  		v_0 := v.Args[0]
 19773  		if v_0.Op != OpMul64 {
 19774  			break
 19775  		}
 19776  		_ = v_0.Args[1]
 19777  		v_0_0 := v_0.Args[0]
 19778  		if v_0_0.Op != OpRsh64Ux64 {
 19779  			break
 19780  		}
 19781  		_ = v_0_0.Args[1]
 19782  		mul := v_0_0.Args[0]
 19783  		if mul.Op != OpHmul64u {
 19784  			break
 19785  		}
 19786  		_ = mul.Args[1]
 19787  		mul_0 := mul.Args[0]
 19788  		if mul_0.Op != OpRsh64Ux64 {
 19789  			break
 19790  		}
 19791  		_ = mul_0.Args[1]
 19792  		if x != mul_0.Args[0] {
 19793  			break
 19794  		}
 19795  		mul_0_1 := mul_0.Args[1]
 19796  		if mul_0_1.Op != OpConst64 || mul_0_1.AuxInt != 1 {
 19797  			break
 19798  		}
 19799  		mul_1 := mul.Args[1]
 19800  		if mul_1.Op != OpConst64 {
 19801  			break
 19802  		}
 19803  		m := mul_1.AuxInt
 19804  		v_0_0_1 := v_0_0.Args[1]
 19805  		if v_0_0_1.Op != OpConst64 {
 19806  			break
 19807  		}
 19808  		s := v_0_0_1.AuxInt
 19809  		v_0_1 := v_0.Args[1]
 19810  		if v_0_1.Op != OpConst64 {
 19811  			break
 19812  		}
 19813  		c := v_0_1.AuxInt
 19814  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<63+(umagic(64, c).m+1)/2) && s == umagic(64, c).s-2 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19815  			break
 19816  		}
 19817  		v.reset(OpLeq64U)
 19818  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19819  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19820  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19821  		v2.AuxInt = int64(udivisible(64, c).m)
 19822  		v1.AddArg(v2)
 19823  		v1.AddArg(x)
 19824  		v0.AddArg(v1)
 19825  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19826  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19827  		v0.AddArg(v3)
 19828  		v.AddArg(v0)
 19829  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19830  		v4.AuxInt = int64(udivisible(64, c).max)
 19831  		v.AddArg(v4)
 19832  		return true
 19833  	}
 19834  	// match: (Eq64 x (Mul64 (Const64 [c]) (Rsh64Ux64 (Avg64u x mul:(Hmul64u (Const64 [m]) x)) (Const64 [s]))))
 19835  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19836  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19837  	for {
 19838  		_ = v.Args[1]
 19839  		x := v.Args[0]
 19840  		v_1 := v.Args[1]
 19841  		if v_1.Op != OpMul64 {
 19842  			break
 19843  		}
 19844  		_ = v_1.Args[1]
 19845  		v_1_0 := v_1.Args[0]
 19846  		if v_1_0.Op != OpConst64 {
 19847  			break
 19848  		}
 19849  		c := v_1_0.AuxInt
 19850  		v_1_1 := v_1.Args[1]
 19851  		if v_1_1.Op != OpRsh64Ux64 {
 19852  			break
 19853  		}
 19854  		_ = v_1_1.Args[1]
 19855  		v_1_1_0 := v_1_1.Args[0]
 19856  		if v_1_1_0.Op != OpAvg64u {
 19857  			break
 19858  		}
 19859  		_ = v_1_1_0.Args[1]
 19860  		if x != v_1_1_0.Args[0] {
 19861  			break
 19862  		}
 19863  		mul := v_1_1_0.Args[1]
 19864  		if mul.Op != OpHmul64u {
 19865  			break
 19866  		}
 19867  		_ = mul.Args[1]
 19868  		mul_0 := mul.Args[0]
 19869  		if mul_0.Op != OpConst64 {
 19870  			break
 19871  		}
 19872  		m := mul_0.AuxInt
 19873  		if x != mul.Args[1] {
 19874  			break
 19875  		}
 19876  		v_1_1_1 := v_1_1.Args[1]
 19877  		if v_1_1_1.Op != OpConst64 {
 19878  			break
 19879  		}
 19880  		s := v_1_1_1.AuxInt
 19881  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19882  			break
 19883  		}
 19884  		v.reset(OpLeq64U)
 19885  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19886  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19887  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19888  		v2.AuxInt = int64(udivisible(64, c).m)
 19889  		v1.AddArg(v2)
 19890  		v1.AddArg(x)
 19891  		v0.AddArg(v1)
 19892  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19893  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19894  		v0.AddArg(v3)
 19895  		v.AddArg(v0)
 19896  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19897  		v4.AuxInt = int64(udivisible(64, c).max)
 19898  		v.AddArg(v4)
 19899  		return true
 19900  	}
 19901  	// match: (Eq64 x (Mul64 (Const64 [c]) (Rsh64Ux64 (Avg64u x mul:(Hmul64u x (Const64 [m]))) (Const64 [s]))))
 19902  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19903  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19904  	for {
 19905  		_ = v.Args[1]
 19906  		x := v.Args[0]
 19907  		v_1 := v.Args[1]
 19908  		if v_1.Op != OpMul64 {
 19909  			break
 19910  		}
 19911  		_ = v_1.Args[1]
 19912  		v_1_0 := v_1.Args[0]
 19913  		if v_1_0.Op != OpConst64 {
 19914  			break
 19915  		}
 19916  		c := v_1_0.AuxInt
 19917  		v_1_1 := v_1.Args[1]
 19918  		if v_1_1.Op != OpRsh64Ux64 {
 19919  			break
 19920  		}
 19921  		_ = v_1_1.Args[1]
 19922  		v_1_1_0 := v_1_1.Args[0]
 19923  		if v_1_1_0.Op != OpAvg64u {
 19924  			break
 19925  		}
 19926  		_ = v_1_1_0.Args[1]
 19927  		if x != v_1_1_0.Args[0] {
 19928  			break
 19929  		}
 19930  		mul := v_1_1_0.Args[1]
 19931  		if mul.Op != OpHmul64u {
 19932  			break
 19933  		}
 19934  		_ = mul.Args[1]
 19935  		if x != mul.Args[0] {
 19936  			break
 19937  		}
 19938  		mul_1 := mul.Args[1]
 19939  		if mul_1.Op != OpConst64 {
 19940  			break
 19941  		}
 19942  		m := mul_1.AuxInt
 19943  		v_1_1_1 := v_1_1.Args[1]
 19944  		if v_1_1_1.Op != OpConst64 {
 19945  			break
 19946  		}
 19947  		s := v_1_1_1.AuxInt
 19948  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 19949  			break
 19950  		}
 19951  		v.reset(OpLeq64U)
 19952  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 19953  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 19954  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19955  		v2.AuxInt = int64(udivisible(64, c).m)
 19956  		v1.AddArg(v2)
 19957  		v1.AddArg(x)
 19958  		v0.AddArg(v1)
 19959  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19960  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 19961  		v0.AddArg(v3)
 19962  		v.AddArg(v0)
 19963  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 19964  		v4.AuxInt = int64(udivisible(64, c).max)
 19965  		v.AddArg(v4)
 19966  		return true
 19967  	}
 19968  	// match: (Eq64 x (Mul64 (Rsh64Ux64 (Avg64u x mul:(Hmul64u (Const64 [m]) x)) (Const64 [s])) (Const64 [c])))
 19969  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 19970  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 19971  	for {
 19972  		_ = v.Args[1]
 19973  		x := v.Args[0]
 19974  		v_1 := v.Args[1]
 19975  		if v_1.Op != OpMul64 {
 19976  			break
 19977  		}
 19978  		_ = v_1.Args[1]
 19979  		v_1_0 := v_1.Args[0]
 19980  		if v_1_0.Op != OpRsh64Ux64 {
 19981  			break
 19982  		}
 19983  		_ = v_1_0.Args[1]
 19984  		v_1_0_0 := v_1_0.Args[0]
 19985  		if v_1_0_0.Op != OpAvg64u {
 19986  			break
 19987  		}
 19988  		_ = v_1_0_0.Args[1]
 19989  		if x != v_1_0_0.Args[0] {
 19990  			break
 19991  		}
 19992  		mul := v_1_0_0.Args[1]
 19993  		if mul.Op != OpHmul64u {
 19994  			break
 19995  		}
 19996  		_ = mul.Args[1]
 19997  		mul_0 := mul.Args[0]
 19998  		if mul_0.Op != OpConst64 {
 19999  			break
 20000  		}
 20001  		m := mul_0.AuxInt
 20002  		if x != mul.Args[1] {
 20003  			break
 20004  		}
 20005  		v_1_0_1 := v_1_0.Args[1]
 20006  		if v_1_0_1.Op != OpConst64 {
 20007  			break
 20008  		}
 20009  		s := v_1_0_1.AuxInt
 20010  		v_1_1 := v_1.Args[1]
 20011  		if v_1_1.Op != OpConst64 {
 20012  			break
 20013  		}
 20014  		c := v_1_1.AuxInt
 20015  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 20016  			break
 20017  		}
 20018  		v.reset(OpLeq64U)
 20019  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20020  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20021  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20022  		v2.AuxInt = int64(udivisible(64, c).m)
 20023  		v1.AddArg(v2)
 20024  		v1.AddArg(x)
 20025  		v0.AddArg(v1)
 20026  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20027  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 20028  		v0.AddArg(v3)
 20029  		v.AddArg(v0)
 20030  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20031  		v4.AuxInt = int64(udivisible(64, c).max)
 20032  		v.AddArg(v4)
 20033  		return true
 20034  	}
 20035  	// match: (Eq64 x (Mul64 (Rsh64Ux64 (Avg64u x mul:(Hmul64u x (Const64 [m]))) (Const64 [s])) (Const64 [c])))
 20036  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 20037  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 20038  	for {
 20039  		_ = v.Args[1]
 20040  		x := v.Args[0]
 20041  		v_1 := v.Args[1]
 20042  		if v_1.Op != OpMul64 {
 20043  			break
 20044  		}
 20045  		_ = v_1.Args[1]
 20046  		v_1_0 := v_1.Args[0]
 20047  		if v_1_0.Op != OpRsh64Ux64 {
 20048  			break
 20049  		}
 20050  		_ = v_1_0.Args[1]
 20051  		v_1_0_0 := v_1_0.Args[0]
 20052  		if v_1_0_0.Op != OpAvg64u {
 20053  			break
 20054  		}
 20055  		_ = v_1_0_0.Args[1]
 20056  		if x != v_1_0_0.Args[0] {
 20057  			break
 20058  		}
 20059  		mul := v_1_0_0.Args[1]
 20060  		if mul.Op != OpHmul64u {
 20061  			break
 20062  		}
 20063  		_ = mul.Args[1]
 20064  		if x != mul.Args[0] {
 20065  			break
 20066  		}
 20067  		mul_1 := mul.Args[1]
 20068  		if mul_1.Op != OpConst64 {
 20069  			break
 20070  		}
 20071  		m := mul_1.AuxInt
 20072  		v_1_0_1 := v_1_0.Args[1]
 20073  		if v_1_0_1.Op != OpConst64 {
 20074  			break
 20075  		}
 20076  		s := v_1_0_1.AuxInt
 20077  		v_1_1 := v_1.Args[1]
 20078  		if v_1_1.Op != OpConst64 {
 20079  			break
 20080  		}
 20081  		c := v_1_1.AuxInt
 20082  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 20083  			break
 20084  		}
 20085  		v.reset(OpLeq64U)
 20086  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20087  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20088  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20089  		v2.AuxInt = int64(udivisible(64, c).m)
 20090  		v1.AddArg(v2)
 20091  		v1.AddArg(x)
 20092  		v0.AddArg(v1)
 20093  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20094  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 20095  		v0.AddArg(v3)
 20096  		v.AddArg(v0)
 20097  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20098  		v4.AuxInt = int64(udivisible(64, c).max)
 20099  		v.AddArg(v4)
 20100  		return true
 20101  	}
 20102  	// match: (Eq64 (Mul64 (Const64 [c]) (Rsh64Ux64 (Avg64u x mul:(Hmul64u (Const64 [m]) x)) (Const64 [s]))) x)
 20103  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 20104  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 20105  	for {
 20106  		x := v.Args[1]
 20107  		v_0 := v.Args[0]
 20108  		if v_0.Op != OpMul64 {
 20109  			break
 20110  		}
 20111  		_ = v_0.Args[1]
 20112  		v_0_0 := v_0.Args[0]
 20113  		if v_0_0.Op != OpConst64 {
 20114  			break
 20115  		}
 20116  		c := v_0_0.AuxInt
 20117  		v_0_1 := v_0.Args[1]
 20118  		if v_0_1.Op != OpRsh64Ux64 {
 20119  			break
 20120  		}
 20121  		_ = v_0_1.Args[1]
 20122  		v_0_1_0 := v_0_1.Args[0]
 20123  		if v_0_1_0.Op != OpAvg64u {
 20124  			break
 20125  		}
 20126  		_ = v_0_1_0.Args[1]
 20127  		if x != v_0_1_0.Args[0] {
 20128  			break
 20129  		}
 20130  		mul := v_0_1_0.Args[1]
 20131  		if mul.Op != OpHmul64u {
 20132  			break
 20133  		}
 20134  		_ = mul.Args[1]
 20135  		mul_0 := mul.Args[0]
 20136  		if mul_0.Op != OpConst64 {
 20137  			break
 20138  		}
 20139  		m := mul_0.AuxInt
 20140  		if x != mul.Args[1] {
 20141  			break
 20142  		}
 20143  		v_0_1_1 := v_0_1.Args[1]
 20144  		if v_0_1_1.Op != OpConst64 {
 20145  			break
 20146  		}
 20147  		s := v_0_1_1.AuxInt
 20148  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 20149  			break
 20150  		}
 20151  		v.reset(OpLeq64U)
 20152  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20153  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20154  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20155  		v2.AuxInt = int64(udivisible(64, c).m)
 20156  		v1.AddArg(v2)
 20157  		v1.AddArg(x)
 20158  		v0.AddArg(v1)
 20159  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20160  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 20161  		v0.AddArg(v3)
 20162  		v.AddArg(v0)
 20163  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20164  		v4.AuxInt = int64(udivisible(64, c).max)
 20165  		v.AddArg(v4)
 20166  		return true
 20167  	}
 20168  	// match: (Eq64 (Mul64 (Const64 [c]) (Rsh64Ux64 (Avg64u x mul:(Hmul64u x (Const64 [m]))) (Const64 [s]))) x)
 20169  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 20170  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 20171  	for {
 20172  		x := v.Args[1]
 20173  		v_0 := v.Args[0]
 20174  		if v_0.Op != OpMul64 {
 20175  			break
 20176  		}
 20177  		_ = v_0.Args[1]
 20178  		v_0_0 := v_0.Args[0]
 20179  		if v_0_0.Op != OpConst64 {
 20180  			break
 20181  		}
 20182  		c := v_0_0.AuxInt
 20183  		v_0_1 := v_0.Args[1]
 20184  		if v_0_1.Op != OpRsh64Ux64 {
 20185  			break
 20186  		}
 20187  		_ = v_0_1.Args[1]
 20188  		v_0_1_0 := v_0_1.Args[0]
 20189  		if v_0_1_0.Op != OpAvg64u {
 20190  			break
 20191  		}
 20192  		_ = v_0_1_0.Args[1]
 20193  		if x != v_0_1_0.Args[0] {
 20194  			break
 20195  		}
 20196  		mul := v_0_1_0.Args[1]
 20197  		if mul.Op != OpHmul64u {
 20198  			break
 20199  		}
 20200  		_ = mul.Args[1]
 20201  		if x != mul.Args[0] {
 20202  			break
 20203  		}
 20204  		mul_1 := mul.Args[1]
 20205  		if mul_1.Op != OpConst64 {
 20206  			break
 20207  		}
 20208  		m := mul_1.AuxInt
 20209  		v_0_1_1 := v_0_1.Args[1]
 20210  		if v_0_1_1.Op != OpConst64 {
 20211  			break
 20212  		}
 20213  		s := v_0_1_1.AuxInt
 20214  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 20215  			break
 20216  		}
 20217  		v.reset(OpLeq64U)
 20218  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20219  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20220  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20221  		v2.AuxInt = int64(udivisible(64, c).m)
 20222  		v1.AddArg(v2)
 20223  		v1.AddArg(x)
 20224  		v0.AddArg(v1)
 20225  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20226  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 20227  		v0.AddArg(v3)
 20228  		v.AddArg(v0)
 20229  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20230  		v4.AuxInt = int64(udivisible(64, c).max)
 20231  		v.AddArg(v4)
 20232  		return true
 20233  	}
 20234  	// match: (Eq64 (Mul64 (Rsh64Ux64 (Avg64u x mul:(Hmul64u (Const64 [m]) x)) (Const64 [s])) (Const64 [c])) x)
 20235  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 20236  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 20237  	for {
 20238  		x := v.Args[1]
 20239  		v_0 := v.Args[0]
 20240  		if v_0.Op != OpMul64 {
 20241  			break
 20242  		}
 20243  		_ = v_0.Args[1]
 20244  		v_0_0 := v_0.Args[0]
 20245  		if v_0_0.Op != OpRsh64Ux64 {
 20246  			break
 20247  		}
 20248  		_ = v_0_0.Args[1]
 20249  		v_0_0_0 := v_0_0.Args[0]
 20250  		if v_0_0_0.Op != OpAvg64u {
 20251  			break
 20252  		}
 20253  		_ = v_0_0_0.Args[1]
 20254  		if x != v_0_0_0.Args[0] {
 20255  			break
 20256  		}
 20257  		mul := v_0_0_0.Args[1]
 20258  		if mul.Op != OpHmul64u {
 20259  			break
 20260  		}
 20261  		_ = mul.Args[1]
 20262  		mul_0 := mul.Args[0]
 20263  		if mul_0.Op != OpConst64 {
 20264  			break
 20265  		}
 20266  		m := mul_0.AuxInt
 20267  		if x != mul.Args[1] {
 20268  			break
 20269  		}
 20270  		v_0_0_1 := v_0_0.Args[1]
 20271  		if v_0_0_1.Op != OpConst64 {
 20272  			break
 20273  		}
 20274  		s := v_0_0_1.AuxInt
 20275  		v_0_1 := v_0.Args[1]
 20276  		if v_0_1.Op != OpConst64 {
 20277  			break
 20278  		}
 20279  		c := v_0_1.AuxInt
 20280  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 20281  			break
 20282  		}
 20283  		v.reset(OpLeq64U)
 20284  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20285  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20286  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20287  		v2.AuxInt = int64(udivisible(64, c).m)
 20288  		v1.AddArg(v2)
 20289  		v1.AddArg(x)
 20290  		v0.AddArg(v1)
 20291  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20292  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 20293  		v0.AddArg(v3)
 20294  		v.AddArg(v0)
 20295  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20296  		v4.AuxInt = int64(udivisible(64, c).max)
 20297  		v.AddArg(v4)
 20298  		return true
 20299  	}
 20300  	return false
 20301  }
 20302  func rewriteValuegeneric_OpEq64_30(v *Value) bool {
 20303  	b := v.Block
 20304  	typ := &b.Func.Config.Types
 20305  	// match: (Eq64 (Mul64 (Rsh64Ux64 (Avg64u x mul:(Hmul64u x (Const64 [m]))) (Const64 [s])) (Const64 [c])) x)
 20306  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64,c).m) && s == umagic(64,c).s-1 && x.Op != OpConst64 && udivisibleOK(64,c)
 20307  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(udivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(64-udivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(udivisible(64,c).max)]) )
 20308  	for {
 20309  		x := v.Args[1]
 20310  		v_0 := v.Args[0]
 20311  		if v_0.Op != OpMul64 {
 20312  			break
 20313  		}
 20314  		_ = v_0.Args[1]
 20315  		v_0_0 := v_0.Args[0]
 20316  		if v_0_0.Op != OpRsh64Ux64 {
 20317  			break
 20318  		}
 20319  		_ = v_0_0.Args[1]
 20320  		v_0_0_0 := v_0_0.Args[0]
 20321  		if v_0_0_0.Op != OpAvg64u {
 20322  			break
 20323  		}
 20324  		_ = v_0_0_0.Args[1]
 20325  		if x != v_0_0_0.Args[0] {
 20326  			break
 20327  		}
 20328  		mul := v_0_0_0.Args[1]
 20329  		if mul.Op != OpHmul64u {
 20330  			break
 20331  		}
 20332  		_ = mul.Args[1]
 20333  		if x != mul.Args[0] {
 20334  			break
 20335  		}
 20336  		mul_1 := mul.Args[1]
 20337  		if mul_1.Op != OpConst64 {
 20338  			break
 20339  		}
 20340  		m := mul_1.AuxInt
 20341  		v_0_0_1 := v_0_0.Args[1]
 20342  		if v_0_0_1.Op != OpConst64 {
 20343  			break
 20344  		}
 20345  		s := v_0_0_1.AuxInt
 20346  		v_0_1 := v_0.Args[1]
 20347  		if v_0_1.Op != OpConst64 {
 20348  			break
 20349  		}
 20350  		c := v_0_1.AuxInt
 20351  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(umagic(64, c).m) && s == umagic(64, c).s-1 && x.Op != OpConst64 && udivisibleOK(64, c)) {
 20352  			break
 20353  		}
 20354  		v.reset(OpLeq64U)
 20355  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20356  		v1 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20357  		v2 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20358  		v2.AuxInt = int64(udivisible(64, c).m)
 20359  		v1.AddArg(v2)
 20360  		v1.AddArg(x)
 20361  		v0.AddArg(v1)
 20362  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20363  		v3.AuxInt = int64(64 - udivisible(64, c).k)
 20364  		v0.AddArg(v3)
 20365  		v.AddArg(v0)
 20366  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20367  		v4.AuxInt = int64(udivisible(64, c).max)
 20368  		v.AddArg(v4)
 20369  		return true
 20370  	}
 20371  	// match: (Eq64 x (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 mul:(Hmul64 (Const64 [m]) x) (Const64 [s])) (Rsh64x64 x (Const64 [63])))))
 20372  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20373  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20374  	for {
 20375  		_ = v.Args[1]
 20376  		x := v.Args[0]
 20377  		v_1 := v.Args[1]
 20378  		if v_1.Op != OpMul64 {
 20379  			break
 20380  		}
 20381  		_ = v_1.Args[1]
 20382  		v_1_0 := v_1.Args[0]
 20383  		if v_1_0.Op != OpConst64 {
 20384  			break
 20385  		}
 20386  		c := v_1_0.AuxInt
 20387  		v_1_1 := v_1.Args[1]
 20388  		if v_1_1.Op != OpSub64 {
 20389  			break
 20390  		}
 20391  		_ = v_1_1.Args[1]
 20392  		v_1_1_0 := v_1_1.Args[0]
 20393  		if v_1_1_0.Op != OpRsh64x64 {
 20394  			break
 20395  		}
 20396  		_ = v_1_1_0.Args[1]
 20397  		mul := v_1_1_0.Args[0]
 20398  		if mul.Op != OpHmul64 {
 20399  			break
 20400  		}
 20401  		_ = mul.Args[1]
 20402  		mul_0 := mul.Args[0]
 20403  		if mul_0.Op != OpConst64 {
 20404  			break
 20405  		}
 20406  		m := mul_0.AuxInt
 20407  		if x != mul.Args[1] {
 20408  			break
 20409  		}
 20410  		v_1_1_0_1 := v_1_1_0.Args[1]
 20411  		if v_1_1_0_1.Op != OpConst64 {
 20412  			break
 20413  		}
 20414  		s := v_1_1_0_1.AuxInt
 20415  		v_1_1_1 := v_1_1.Args[1]
 20416  		if v_1_1_1.Op != OpRsh64x64 {
 20417  			break
 20418  		}
 20419  		_ = v_1_1_1.Args[1]
 20420  		if x != v_1_1_1.Args[0] {
 20421  			break
 20422  		}
 20423  		v_1_1_1_1 := v_1_1_1.Args[1]
 20424  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20425  			break
 20426  		}
 20427  		v.reset(OpLeq64U)
 20428  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20429  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20430  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20431  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20432  		v3.AuxInt = int64(sdivisible(64, c).m)
 20433  		v2.AddArg(v3)
 20434  		v2.AddArg(x)
 20435  		v1.AddArg(v2)
 20436  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20437  		v4.AuxInt = int64(sdivisible(64, c).a)
 20438  		v1.AddArg(v4)
 20439  		v0.AddArg(v1)
 20440  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20441  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20442  		v0.AddArg(v5)
 20443  		v.AddArg(v0)
 20444  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20445  		v6.AuxInt = int64(sdivisible(64, c).max)
 20446  		v.AddArg(v6)
 20447  		return true
 20448  	}
 20449  	// match: (Eq64 x (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 mul:(Hmul64 x (Const64 [m])) (Const64 [s])) (Rsh64x64 x (Const64 [63])))))
 20450  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20451  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20452  	for {
 20453  		_ = v.Args[1]
 20454  		x := v.Args[0]
 20455  		v_1 := v.Args[1]
 20456  		if v_1.Op != OpMul64 {
 20457  			break
 20458  		}
 20459  		_ = v_1.Args[1]
 20460  		v_1_0 := v_1.Args[0]
 20461  		if v_1_0.Op != OpConst64 {
 20462  			break
 20463  		}
 20464  		c := v_1_0.AuxInt
 20465  		v_1_1 := v_1.Args[1]
 20466  		if v_1_1.Op != OpSub64 {
 20467  			break
 20468  		}
 20469  		_ = v_1_1.Args[1]
 20470  		v_1_1_0 := v_1_1.Args[0]
 20471  		if v_1_1_0.Op != OpRsh64x64 {
 20472  			break
 20473  		}
 20474  		_ = v_1_1_0.Args[1]
 20475  		mul := v_1_1_0.Args[0]
 20476  		if mul.Op != OpHmul64 {
 20477  			break
 20478  		}
 20479  		_ = mul.Args[1]
 20480  		if x != mul.Args[0] {
 20481  			break
 20482  		}
 20483  		mul_1 := mul.Args[1]
 20484  		if mul_1.Op != OpConst64 {
 20485  			break
 20486  		}
 20487  		m := mul_1.AuxInt
 20488  		v_1_1_0_1 := v_1_1_0.Args[1]
 20489  		if v_1_1_0_1.Op != OpConst64 {
 20490  			break
 20491  		}
 20492  		s := v_1_1_0_1.AuxInt
 20493  		v_1_1_1 := v_1_1.Args[1]
 20494  		if v_1_1_1.Op != OpRsh64x64 {
 20495  			break
 20496  		}
 20497  		_ = v_1_1_1.Args[1]
 20498  		if x != v_1_1_1.Args[0] {
 20499  			break
 20500  		}
 20501  		v_1_1_1_1 := v_1_1_1.Args[1]
 20502  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20503  			break
 20504  		}
 20505  		v.reset(OpLeq64U)
 20506  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20507  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20508  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20509  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20510  		v3.AuxInt = int64(sdivisible(64, c).m)
 20511  		v2.AddArg(v3)
 20512  		v2.AddArg(x)
 20513  		v1.AddArg(v2)
 20514  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20515  		v4.AuxInt = int64(sdivisible(64, c).a)
 20516  		v1.AddArg(v4)
 20517  		v0.AddArg(v1)
 20518  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20519  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20520  		v0.AddArg(v5)
 20521  		v.AddArg(v0)
 20522  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20523  		v6.AuxInt = int64(sdivisible(64, c).max)
 20524  		v.AddArg(v6)
 20525  		return true
 20526  	}
 20527  	// match: (Eq64 x (Mul64 (Sub64 (Rsh64x64 mul:(Hmul64 (Const64 [m]) x) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])))
 20528  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20529  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20530  	for {
 20531  		_ = v.Args[1]
 20532  		x := v.Args[0]
 20533  		v_1 := v.Args[1]
 20534  		if v_1.Op != OpMul64 {
 20535  			break
 20536  		}
 20537  		_ = v_1.Args[1]
 20538  		v_1_0 := v_1.Args[0]
 20539  		if v_1_0.Op != OpSub64 {
 20540  			break
 20541  		}
 20542  		_ = v_1_0.Args[1]
 20543  		v_1_0_0 := v_1_0.Args[0]
 20544  		if v_1_0_0.Op != OpRsh64x64 {
 20545  			break
 20546  		}
 20547  		_ = v_1_0_0.Args[1]
 20548  		mul := v_1_0_0.Args[0]
 20549  		if mul.Op != OpHmul64 {
 20550  			break
 20551  		}
 20552  		_ = mul.Args[1]
 20553  		mul_0 := mul.Args[0]
 20554  		if mul_0.Op != OpConst64 {
 20555  			break
 20556  		}
 20557  		m := mul_0.AuxInt
 20558  		if x != mul.Args[1] {
 20559  			break
 20560  		}
 20561  		v_1_0_0_1 := v_1_0_0.Args[1]
 20562  		if v_1_0_0_1.Op != OpConst64 {
 20563  			break
 20564  		}
 20565  		s := v_1_0_0_1.AuxInt
 20566  		v_1_0_1 := v_1_0.Args[1]
 20567  		if v_1_0_1.Op != OpRsh64x64 {
 20568  			break
 20569  		}
 20570  		_ = v_1_0_1.Args[1]
 20571  		if x != v_1_0_1.Args[0] {
 20572  			break
 20573  		}
 20574  		v_1_0_1_1 := v_1_0_1.Args[1]
 20575  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 20576  			break
 20577  		}
 20578  		v_1_1 := v_1.Args[1]
 20579  		if v_1_1.Op != OpConst64 {
 20580  			break
 20581  		}
 20582  		c := v_1_1.AuxInt
 20583  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20584  			break
 20585  		}
 20586  		v.reset(OpLeq64U)
 20587  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20588  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20589  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20590  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20591  		v3.AuxInt = int64(sdivisible(64, c).m)
 20592  		v2.AddArg(v3)
 20593  		v2.AddArg(x)
 20594  		v1.AddArg(v2)
 20595  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20596  		v4.AuxInt = int64(sdivisible(64, c).a)
 20597  		v1.AddArg(v4)
 20598  		v0.AddArg(v1)
 20599  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20600  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20601  		v0.AddArg(v5)
 20602  		v.AddArg(v0)
 20603  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20604  		v6.AuxInt = int64(sdivisible(64, c).max)
 20605  		v.AddArg(v6)
 20606  		return true
 20607  	}
 20608  	// match: (Eq64 x (Mul64 (Sub64 (Rsh64x64 mul:(Hmul64 x (Const64 [m])) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])))
 20609  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20610  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20611  	for {
 20612  		_ = v.Args[1]
 20613  		x := v.Args[0]
 20614  		v_1 := v.Args[1]
 20615  		if v_1.Op != OpMul64 {
 20616  			break
 20617  		}
 20618  		_ = v_1.Args[1]
 20619  		v_1_0 := v_1.Args[0]
 20620  		if v_1_0.Op != OpSub64 {
 20621  			break
 20622  		}
 20623  		_ = v_1_0.Args[1]
 20624  		v_1_0_0 := v_1_0.Args[0]
 20625  		if v_1_0_0.Op != OpRsh64x64 {
 20626  			break
 20627  		}
 20628  		_ = v_1_0_0.Args[1]
 20629  		mul := v_1_0_0.Args[0]
 20630  		if mul.Op != OpHmul64 {
 20631  			break
 20632  		}
 20633  		_ = mul.Args[1]
 20634  		if x != mul.Args[0] {
 20635  			break
 20636  		}
 20637  		mul_1 := mul.Args[1]
 20638  		if mul_1.Op != OpConst64 {
 20639  			break
 20640  		}
 20641  		m := mul_1.AuxInt
 20642  		v_1_0_0_1 := v_1_0_0.Args[1]
 20643  		if v_1_0_0_1.Op != OpConst64 {
 20644  			break
 20645  		}
 20646  		s := v_1_0_0_1.AuxInt
 20647  		v_1_0_1 := v_1_0.Args[1]
 20648  		if v_1_0_1.Op != OpRsh64x64 {
 20649  			break
 20650  		}
 20651  		_ = v_1_0_1.Args[1]
 20652  		if x != v_1_0_1.Args[0] {
 20653  			break
 20654  		}
 20655  		v_1_0_1_1 := v_1_0_1.Args[1]
 20656  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 20657  			break
 20658  		}
 20659  		v_1_1 := v_1.Args[1]
 20660  		if v_1_1.Op != OpConst64 {
 20661  			break
 20662  		}
 20663  		c := v_1_1.AuxInt
 20664  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20665  			break
 20666  		}
 20667  		v.reset(OpLeq64U)
 20668  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20669  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20670  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20671  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20672  		v3.AuxInt = int64(sdivisible(64, c).m)
 20673  		v2.AddArg(v3)
 20674  		v2.AddArg(x)
 20675  		v1.AddArg(v2)
 20676  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20677  		v4.AuxInt = int64(sdivisible(64, c).a)
 20678  		v1.AddArg(v4)
 20679  		v0.AddArg(v1)
 20680  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20681  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20682  		v0.AddArg(v5)
 20683  		v.AddArg(v0)
 20684  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20685  		v6.AuxInt = int64(sdivisible(64, c).max)
 20686  		v.AddArg(v6)
 20687  		return true
 20688  	}
 20689  	// match: (Eq64 (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 mul:(Hmul64 (Const64 [m]) x) (Const64 [s])) (Rsh64x64 x (Const64 [63])))) x)
 20690  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20691  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20692  	for {
 20693  		x := v.Args[1]
 20694  		v_0 := v.Args[0]
 20695  		if v_0.Op != OpMul64 {
 20696  			break
 20697  		}
 20698  		_ = v_0.Args[1]
 20699  		v_0_0 := v_0.Args[0]
 20700  		if v_0_0.Op != OpConst64 {
 20701  			break
 20702  		}
 20703  		c := v_0_0.AuxInt
 20704  		v_0_1 := v_0.Args[1]
 20705  		if v_0_1.Op != OpSub64 {
 20706  			break
 20707  		}
 20708  		_ = v_0_1.Args[1]
 20709  		v_0_1_0 := v_0_1.Args[0]
 20710  		if v_0_1_0.Op != OpRsh64x64 {
 20711  			break
 20712  		}
 20713  		_ = v_0_1_0.Args[1]
 20714  		mul := v_0_1_0.Args[0]
 20715  		if mul.Op != OpHmul64 {
 20716  			break
 20717  		}
 20718  		_ = mul.Args[1]
 20719  		mul_0 := mul.Args[0]
 20720  		if mul_0.Op != OpConst64 {
 20721  			break
 20722  		}
 20723  		m := mul_0.AuxInt
 20724  		if x != mul.Args[1] {
 20725  			break
 20726  		}
 20727  		v_0_1_0_1 := v_0_1_0.Args[1]
 20728  		if v_0_1_0_1.Op != OpConst64 {
 20729  			break
 20730  		}
 20731  		s := v_0_1_0_1.AuxInt
 20732  		v_0_1_1 := v_0_1.Args[1]
 20733  		if v_0_1_1.Op != OpRsh64x64 {
 20734  			break
 20735  		}
 20736  		_ = v_0_1_1.Args[1]
 20737  		if x != v_0_1_1.Args[0] {
 20738  			break
 20739  		}
 20740  		v_0_1_1_1 := v_0_1_1.Args[1]
 20741  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20742  			break
 20743  		}
 20744  		v.reset(OpLeq64U)
 20745  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20746  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20747  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20748  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20749  		v3.AuxInt = int64(sdivisible(64, c).m)
 20750  		v2.AddArg(v3)
 20751  		v2.AddArg(x)
 20752  		v1.AddArg(v2)
 20753  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20754  		v4.AuxInt = int64(sdivisible(64, c).a)
 20755  		v1.AddArg(v4)
 20756  		v0.AddArg(v1)
 20757  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20758  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20759  		v0.AddArg(v5)
 20760  		v.AddArg(v0)
 20761  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20762  		v6.AuxInt = int64(sdivisible(64, c).max)
 20763  		v.AddArg(v6)
 20764  		return true
 20765  	}
 20766  	// match: (Eq64 (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 mul:(Hmul64 x (Const64 [m])) (Const64 [s])) (Rsh64x64 x (Const64 [63])))) x)
 20767  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20768  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20769  	for {
 20770  		x := v.Args[1]
 20771  		v_0 := v.Args[0]
 20772  		if v_0.Op != OpMul64 {
 20773  			break
 20774  		}
 20775  		_ = v_0.Args[1]
 20776  		v_0_0 := v_0.Args[0]
 20777  		if v_0_0.Op != OpConst64 {
 20778  			break
 20779  		}
 20780  		c := v_0_0.AuxInt
 20781  		v_0_1 := v_0.Args[1]
 20782  		if v_0_1.Op != OpSub64 {
 20783  			break
 20784  		}
 20785  		_ = v_0_1.Args[1]
 20786  		v_0_1_0 := v_0_1.Args[0]
 20787  		if v_0_1_0.Op != OpRsh64x64 {
 20788  			break
 20789  		}
 20790  		_ = v_0_1_0.Args[1]
 20791  		mul := v_0_1_0.Args[0]
 20792  		if mul.Op != OpHmul64 {
 20793  			break
 20794  		}
 20795  		_ = mul.Args[1]
 20796  		if x != mul.Args[0] {
 20797  			break
 20798  		}
 20799  		mul_1 := mul.Args[1]
 20800  		if mul_1.Op != OpConst64 {
 20801  			break
 20802  		}
 20803  		m := mul_1.AuxInt
 20804  		v_0_1_0_1 := v_0_1_0.Args[1]
 20805  		if v_0_1_0_1.Op != OpConst64 {
 20806  			break
 20807  		}
 20808  		s := v_0_1_0_1.AuxInt
 20809  		v_0_1_1 := v_0_1.Args[1]
 20810  		if v_0_1_1.Op != OpRsh64x64 {
 20811  			break
 20812  		}
 20813  		_ = v_0_1_1.Args[1]
 20814  		if x != v_0_1_1.Args[0] {
 20815  			break
 20816  		}
 20817  		v_0_1_1_1 := v_0_1_1.Args[1]
 20818  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20819  			break
 20820  		}
 20821  		v.reset(OpLeq64U)
 20822  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20823  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20824  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20825  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20826  		v3.AuxInt = int64(sdivisible(64, c).m)
 20827  		v2.AddArg(v3)
 20828  		v2.AddArg(x)
 20829  		v1.AddArg(v2)
 20830  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20831  		v4.AuxInt = int64(sdivisible(64, c).a)
 20832  		v1.AddArg(v4)
 20833  		v0.AddArg(v1)
 20834  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20835  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20836  		v0.AddArg(v5)
 20837  		v.AddArg(v0)
 20838  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20839  		v6.AuxInt = int64(sdivisible(64, c).max)
 20840  		v.AddArg(v6)
 20841  		return true
 20842  	}
 20843  	// match: (Eq64 (Mul64 (Sub64 (Rsh64x64 mul:(Hmul64 (Const64 [m]) x) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])) x)
 20844  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20845  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20846  	for {
 20847  		x := v.Args[1]
 20848  		v_0 := v.Args[0]
 20849  		if v_0.Op != OpMul64 {
 20850  			break
 20851  		}
 20852  		_ = v_0.Args[1]
 20853  		v_0_0 := v_0.Args[0]
 20854  		if v_0_0.Op != OpSub64 {
 20855  			break
 20856  		}
 20857  		_ = v_0_0.Args[1]
 20858  		v_0_0_0 := v_0_0.Args[0]
 20859  		if v_0_0_0.Op != OpRsh64x64 {
 20860  			break
 20861  		}
 20862  		_ = v_0_0_0.Args[1]
 20863  		mul := v_0_0_0.Args[0]
 20864  		if mul.Op != OpHmul64 {
 20865  			break
 20866  		}
 20867  		_ = mul.Args[1]
 20868  		mul_0 := mul.Args[0]
 20869  		if mul_0.Op != OpConst64 {
 20870  			break
 20871  		}
 20872  		m := mul_0.AuxInt
 20873  		if x != mul.Args[1] {
 20874  			break
 20875  		}
 20876  		v_0_0_0_1 := v_0_0_0.Args[1]
 20877  		if v_0_0_0_1.Op != OpConst64 {
 20878  			break
 20879  		}
 20880  		s := v_0_0_0_1.AuxInt
 20881  		v_0_0_1 := v_0_0.Args[1]
 20882  		if v_0_0_1.Op != OpRsh64x64 {
 20883  			break
 20884  		}
 20885  		_ = v_0_0_1.Args[1]
 20886  		if x != v_0_0_1.Args[0] {
 20887  			break
 20888  		}
 20889  		v_0_0_1_1 := v_0_0_1.Args[1]
 20890  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 20891  			break
 20892  		}
 20893  		v_0_1 := v_0.Args[1]
 20894  		if v_0_1.Op != OpConst64 {
 20895  			break
 20896  		}
 20897  		c := v_0_1.AuxInt
 20898  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20899  			break
 20900  		}
 20901  		v.reset(OpLeq64U)
 20902  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20903  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20904  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20905  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20906  		v3.AuxInt = int64(sdivisible(64, c).m)
 20907  		v2.AddArg(v3)
 20908  		v2.AddArg(x)
 20909  		v1.AddArg(v2)
 20910  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20911  		v4.AuxInt = int64(sdivisible(64, c).a)
 20912  		v1.AddArg(v4)
 20913  		v0.AddArg(v1)
 20914  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20915  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20916  		v0.AddArg(v5)
 20917  		v.AddArg(v0)
 20918  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20919  		v6.AuxInt = int64(sdivisible(64, c).max)
 20920  		v.AddArg(v6)
 20921  		return true
 20922  	}
 20923  	// match: (Eq64 (Mul64 (Sub64 (Rsh64x64 mul:(Hmul64 x (Const64 [m])) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])) x)
 20924  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m/2) && s == smagic(64,c).s-1 && x.Op != OpConst64 && sdivisibleOK(64,c)
 20925  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 20926  	for {
 20927  		x := v.Args[1]
 20928  		v_0 := v.Args[0]
 20929  		if v_0.Op != OpMul64 {
 20930  			break
 20931  		}
 20932  		_ = v_0.Args[1]
 20933  		v_0_0 := v_0.Args[0]
 20934  		if v_0_0.Op != OpSub64 {
 20935  			break
 20936  		}
 20937  		_ = v_0_0.Args[1]
 20938  		v_0_0_0 := v_0_0.Args[0]
 20939  		if v_0_0_0.Op != OpRsh64x64 {
 20940  			break
 20941  		}
 20942  		_ = v_0_0_0.Args[1]
 20943  		mul := v_0_0_0.Args[0]
 20944  		if mul.Op != OpHmul64 {
 20945  			break
 20946  		}
 20947  		_ = mul.Args[1]
 20948  		if x != mul.Args[0] {
 20949  			break
 20950  		}
 20951  		mul_1 := mul.Args[1]
 20952  		if mul_1.Op != OpConst64 {
 20953  			break
 20954  		}
 20955  		m := mul_1.AuxInt
 20956  		v_0_0_0_1 := v_0_0_0.Args[1]
 20957  		if v_0_0_0_1.Op != OpConst64 {
 20958  			break
 20959  		}
 20960  		s := v_0_0_0_1.AuxInt
 20961  		v_0_0_1 := v_0_0.Args[1]
 20962  		if v_0_0_1.Op != OpRsh64x64 {
 20963  			break
 20964  		}
 20965  		_ = v_0_0_1.Args[1]
 20966  		if x != v_0_0_1.Args[0] {
 20967  			break
 20968  		}
 20969  		v_0_0_1_1 := v_0_0_1.Args[1]
 20970  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 20971  			break
 20972  		}
 20973  		v_0_1 := v_0.Args[1]
 20974  		if v_0_1.Op != OpConst64 {
 20975  			break
 20976  		}
 20977  		c := v_0_1.AuxInt
 20978  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m/2) && s == smagic(64, c).s-1 && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 20979  			break
 20980  		}
 20981  		v.reset(OpLeq64U)
 20982  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 20983  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 20984  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 20985  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20986  		v3.AuxInt = int64(sdivisible(64, c).m)
 20987  		v2.AddArg(v3)
 20988  		v2.AddArg(x)
 20989  		v1.AddArg(v2)
 20990  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20991  		v4.AuxInt = int64(sdivisible(64, c).a)
 20992  		v1.AddArg(v4)
 20993  		v0.AddArg(v1)
 20994  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20995  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 20996  		v0.AddArg(v5)
 20997  		v.AddArg(v0)
 20998  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 20999  		v6.AuxInt = int64(sdivisible(64, c).max)
 21000  		v.AddArg(v6)
 21001  		return true
 21002  	}
 21003  	// match: (Eq64 x (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 (Const64 [m]) x) x) (Const64 [s])) (Rsh64x64 x (Const64 [63])))))
 21004  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21005  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21006  	for {
 21007  		_ = v.Args[1]
 21008  		x := v.Args[0]
 21009  		v_1 := v.Args[1]
 21010  		if v_1.Op != OpMul64 {
 21011  			break
 21012  		}
 21013  		_ = v_1.Args[1]
 21014  		v_1_0 := v_1.Args[0]
 21015  		if v_1_0.Op != OpConst64 {
 21016  			break
 21017  		}
 21018  		c := v_1_0.AuxInt
 21019  		v_1_1 := v_1.Args[1]
 21020  		if v_1_1.Op != OpSub64 {
 21021  			break
 21022  		}
 21023  		_ = v_1_1.Args[1]
 21024  		v_1_1_0 := v_1_1.Args[0]
 21025  		if v_1_1_0.Op != OpRsh64x64 {
 21026  			break
 21027  		}
 21028  		_ = v_1_1_0.Args[1]
 21029  		v_1_1_0_0 := v_1_1_0.Args[0]
 21030  		if v_1_1_0_0.Op != OpAdd64 {
 21031  			break
 21032  		}
 21033  		_ = v_1_1_0_0.Args[1]
 21034  		mul := v_1_1_0_0.Args[0]
 21035  		if mul.Op != OpHmul64 {
 21036  			break
 21037  		}
 21038  		_ = mul.Args[1]
 21039  		mul_0 := mul.Args[0]
 21040  		if mul_0.Op != OpConst64 {
 21041  			break
 21042  		}
 21043  		m := mul_0.AuxInt
 21044  		if x != mul.Args[1] || x != v_1_1_0_0.Args[1] {
 21045  			break
 21046  		}
 21047  		v_1_1_0_1 := v_1_1_0.Args[1]
 21048  		if v_1_1_0_1.Op != OpConst64 {
 21049  			break
 21050  		}
 21051  		s := v_1_1_0_1.AuxInt
 21052  		v_1_1_1 := v_1_1.Args[1]
 21053  		if v_1_1_1.Op != OpRsh64x64 {
 21054  			break
 21055  		}
 21056  		_ = v_1_1_1.Args[1]
 21057  		if x != v_1_1_1.Args[0] {
 21058  			break
 21059  		}
 21060  		v_1_1_1_1 := v_1_1_1.Args[1]
 21061  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21062  			break
 21063  		}
 21064  		v.reset(OpLeq64U)
 21065  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21066  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21067  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21068  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21069  		v3.AuxInt = int64(sdivisible(64, c).m)
 21070  		v2.AddArg(v3)
 21071  		v2.AddArg(x)
 21072  		v1.AddArg(v2)
 21073  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21074  		v4.AuxInt = int64(sdivisible(64, c).a)
 21075  		v1.AddArg(v4)
 21076  		v0.AddArg(v1)
 21077  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21078  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21079  		v0.AddArg(v5)
 21080  		v.AddArg(v0)
 21081  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21082  		v6.AuxInt = int64(sdivisible(64, c).max)
 21083  		v.AddArg(v6)
 21084  		return true
 21085  	}
 21086  	return false
 21087  }
 21088  func rewriteValuegeneric_OpEq64_40(v *Value) bool {
 21089  	b := v.Block
 21090  	typ := &b.Func.Config.Types
 21091  	// match: (Eq64 x (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 x (Const64 [m])) x) (Const64 [s])) (Rsh64x64 x (Const64 [63])))))
 21092  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21093  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21094  	for {
 21095  		_ = v.Args[1]
 21096  		x := v.Args[0]
 21097  		v_1 := v.Args[1]
 21098  		if v_1.Op != OpMul64 {
 21099  			break
 21100  		}
 21101  		_ = v_1.Args[1]
 21102  		v_1_0 := v_1.Args[0]
 21103  		if v_1_0.Op != OpConst64 {
 21104  			break
 21105  		}
 21106  		c := v_1_0.AuxInt
 21107  		v_1_1 := v_1.Args[1]
 21108  		if v_1_1.Op != OpSub64 {
 21109  			break
 21110  		}
 21111  		_ = v_1_1.Args[1]
 21112  		v_1_1_0 := v_1_1.Args[0]
 21113  		if v_1_1_0.Op != OpRsh64x64 {
 21114  			break
 21115  		}
 21116  		_ = v_1_1_0.Args[1]
 21117  		v_1_1_0_0 := v_1_1_0.Args[0]
 21118  		if v_1_1_0_0.Op != OpAdd64 {
 21119  			break
 21120  		}
 21121  		_ = v_1_1_0_0.Args[1]
 21122  		mul := v_1_1_0_0.Args[0]
 21123  		if mul.Op != OpHmul64 {
 21124  			break
 21125  		}
 21126  		_ = mul.Args[1]
 21127  		if x != mul.Args[0] {
 21128  			break
 21129  		}
 21130  		mul_1 := mul.Args[1]
 21131  		if mul_1.Op != OpConst64 {
 21132  			break
 21133  		}
 21134  		m := mul_1.AuxInt
 21135  		if x != v_1_1_0_0.Args[1] {
 21136  			break
 21137  		}
 21138  		v_1_1_0_1 := v_1_1_0.Args[1]
 21139  		if v_1_1_0_1.Op != OpConst64 {
 21140  			break
 21141  		}
 21142  		s := v_1_1_0_1.AuxInt
 21143  		v_1_1_1 := v_1_1.Args[1]
 21144  		if v_1_1_1.Op != OpRsh64x64 {
 21145  			break
 21146  		}
 21147  		_ = v_1_1_1.Args[1]
 21148  		if x != v_1_1_1.Args[0] {
 21149  			break
 21150  		}
 21151  		v_1_1_1_1 := v_1_1_1.Args[1]
 21152  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21153  			break
 21154  		}
 21155  		v.reset(OpLeq64U)
 21156  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21157  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21158  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21159  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21160  		v3.AuxInt = int64(sdivisible(64, c).m)
 21161  		v2.AddArg(v3)
 21162  		v2.AddArg(x)
 21163  		v1.AddArg(v2)
 21164  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21165  		v4.AuxInt = int64(sdivisible(64, c).a)
 21166  		v1.AddArg(v4)
 21167  		v0.AddArg(v1)
 21168  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21169  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21170  		v0.AddArg(v5)
 21171  		v.AddArg(v0)
 21172  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21173  		v6.AuxInt = int64(sdivisible(64, c).max)
 21174  		v.AddArg(v6)
 21175  		return true
 21176  	}
 21177  	// match: (Eq64 x (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 (Const64 [m]) x)) (Const64 [s])) (Rsh64x64 x (Const64 [63])))))
 21178  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21179  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21180  	for {
 21181  		_ = v.Args[1]
 21182  		x := v.Args[0]
 21183  		v_1 := v.Args[1]
 21184  		if v_1.Op != OpMul64 {
 21185  			break
 21186  		}
 21187  		_ = v_1.Args[1]
 21188  		v_1_0 := v_1.Args[0]
 21189  		if v_1_0.Op != OpConst64 {
 21190  			break
 21191  		}
 21192  		c := v_1_0.AuxInt
 21193  		v_1_1 := v_1.Args[1]
 21194  		if v_1_1.Op != OpSub64 {
 21195  			break
 21196  		}
 21197  		_ = v_1_1.Args[1]
 21198  		v_1_1_0 := v_1_1.Args[0]
 21199  		if v_1_1_0.Op != OpRsh64x64 {
 21200  			break
 21201  		}
 21202  		_ = v_1_1_0.Args[1]
 21203  		v_1_1_0_0 := v_1_1_0.Args[0]
 21204  		if v_1_1_0_0.Op != OpAdd64 {
 21205  			break
 21206  		}
 21207  		_ = v_1_1_0_0.Args[1]
 21208  		if x != v_1_1_0_0.Args[0] {
 21209  			break
 21210  		}
 21211  		mul := v_1_1_0_0.Args[1]
 21212  		if mul.Op != OpHmul64 {
 21213  			break
 21214  		}
 21215  		_ = mul.Args[1]
 21216  		mul_0 := mul.Args[0]
 21217  		if mul_0.Op != OpConst64 {
 21218  			break
 21219  		}
 21220  		m := mul_0.AuxInt
 21221  		if x != mul.Args[1] {
 21222  			break
 21223  		}
 21224  		v_1_1_0_1 := v_1_1_0.Args[1]
 21225  		if v_1_1_0_1.Op != OpConst64 {
 21226  			break
 21227  		}
 21228  		s := v_1_1_0_1.AuxInt
 21229  		v_1_1_1 := v_1_1.Args[1]
 21230  		if v_1_1_1.Op != OpRsh64x64 {
 21231  			break
 21232  		}
 21233  		_ = v_1_1_1.Args[1]
 21234  		if x != v_1_1_1.Args[0] {
 21235  			break
 21236  		}
 21237  		v_1_1_1_1 := v_1_1_1.Args[1]
 21238  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21239  			break
 21240  		}
 21241  		v.reset(OpLeq64U)
 21242  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21243  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21244  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21245  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21246  		v3.AuxInt = int64(sdivisible(64, c).m)
 21247  		v2.AddArg(v3)
 21248  		v2.AddArg(x)
 21249  		v1.AddArg(v2)
 21250  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21251  		v4.AuxInt = int64(sdivisible(64, c).a)
 21252  		v1.AddArg(v4)
 21253  		v0.AddArg(v1)
 21254  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21255  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21256  		v0.AddArg(v5)
 21257  		v.AddArg(v0)
 21258  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21259  		v6.AuxInt = int64(sdivisible(64, c).max)
 21260  		v.AddArg(v6)
 21261  		return true
 21262  	}
 21263  	// match: (Eq64 x (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 x (Const64 [m]))) (Const64 [s])) (Rsh64x64 x (Const64 [63])))))
 21264  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21265  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21266  	for {
 21267  		_ = v.Args[1]
 21268  		x := v.Args[0]
 21269  		v_1 := v.Args[1]
 21270  		if v_1.Op != OpMul64 {
 21271  			break
 21272  		}
 21273  		_ = v_1.Args[1]
 21274  		v_1_0 := v_1.Args[0]
 21275  		if v_1_0.Op != OpConst64 {
 21276  			break
 21277  		}
 21278  		c := v_1_0.AuxInt
 21279  		v_1_1 := v_1.Args[1]
 21280  		if v_1_1.Op != OpSub64 {
 21281  			break
 21282  		}
 21283  		_ = v_1_1.Args[1]
 21284  		v_1_1_0 := v_1_1.Args[0]
 21285  		if v_1_1_0.Op != OpRsh64x64 {
 21286  			break
 21287  		}
 21288  		_ = v_1_1_0.Args[1]
 21289  		v_1_1_0_0 := v_1_1_0.Args[0]
 21290  		if v_1_1_0_0.Op != OpAdd64 {
 21291  			break
 21292  		}
 21293  		_ = v_1_1_0_0.Args[1]
 21294  		if x != v_1_1_0_0.Args[0] {
 21295  			break
 21296  		}
 21297  		mul := v_1_1_0_0.Args[1]
 21298  		if mul.Op != OpHmul64 {
 21299  			break
 21300  		}
 21301  		_ = mul.Args[1]
 21302  		if x != mul.Args[0] {
 21303  			break
 21304  		}
 21305  		mul_1 := mul.Args[1]
 21306  		if mul_1.Op != OpConst64 {
 21307  			break
 21308  		}
 21309  		m := mul_1.AuxInt
 21310  		v_1_1_0_1 := v_1_1_0.Args[1]
 21311  		if v_1_1_0_1.Op != OpConst64 {
 21312  			break
 21313  		}
 21314  		s := v_1_1_0_1.AuxInt
 21315  		v_1_1_1 := v_1_1.Args[1]
 21316  		if v_1_1_1.Op != OpRsh64x64 {
 21317  			break
 21318  		}
 21319  		_ = v_1_1_1.Args[1]
 21320  		if x != v_1_1_1.Args[0] {
 21321  			break
 21322  		}
 21323  		v_1_1_1_1 := v_1_1_1.Args[1]
 21324  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21325  			break
 21326  		}
 21327  		v.reset(OpLeq64U)
 21328  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21329  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21330  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21331  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21332  		v3.AuxInt = int64(sdivisible(64, c).m)
 21333  		v2.AddArg(v3)
 21334  		v2.AddArg(x)
 21335  		v1.AddArg(v2)
 21336  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21337  		v4.AuxInt = int64(sdivisible(64, c).a)
 21338  		v1.AddArg(v4)
 21339  		v0.AddArg(v1)
 21340  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21341  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21342  		v0.AddArg(v5)
 21343  		v.AddArg(v0)
 21344  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21345  		v6.AuxInt = int64(sdivisible(64, c).max)
 21346  		v.AddArg(v6)
 21347  		return true
 21348  	}
 21349  	// match: (Eq64 x (Mul64 (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 (Const64 [m]) x) x) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])))
 21350  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21351  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21352  	for {
 21353  		_ = v.Args[1]
 21354  		x := v.Args[0]
 21355  		v_1 := v.Args[1]
 21356  		if v_1.Op != OpMul64 {
 21357  			break
 21358  		}
 21359  		_ = v_1.Args[1]
 21360  		v_1_0 := v_1.Args[0]
 21361  		if v_1_0.Op != OpSub64 {
 21362  			break
 21363  		}
 21364  		_ = v_1_0.Args[1]
 21365  		v_1_0_0 := v_1_0.Args[0]
 21366  		if v_1_0_0.Op != OpRsh64x64 {
 21367  			break
 21368  		}
 21369  		_ = v_1_0_0.Args[1]
 21370  		v_1_0_0_0 := v_1_0_0.Args[0]
 21371  		if v_1_0_0_0.Op != OpAdd64 {
 21372  			break
 21373  		}
 21374  		_ = v_1_0_0_0.Args[1]
 21375  		mul := v_1_0_0_0.Args[0]
 21376  		if mul.Op != OpHmul64 {
 21377  			break
 21378  		}
 21379  		_ = mul.Args[1]
 21380  		mul_0 := mul.Args[0]
 21381  		if mul_0.Op != OpConst64 {
 21382  			break
 21383  		}
 21384  		m := mul_0.AuxInt
 21385  		if x != mul.Args[1] || x != v_1_0_0_0.Args[1] {
 21386  			break
 21387  		}
 21388  		v_1_0_0_1 := v_1_0_0.Args[1]
 21389  		if v_1_0_0_1.Op != OpConst64 {
 21390  			break
 21391  		}
 21392  		s := v_1_0_0_1.AuxInt
 21393  		v_1_0_1 := v_1_0.Args[1]
 21394  		if v_1_0_1.Op != OpRsh64x64 {
 21395  			break
 21396  		}
 21397  		_ = v_1_0_1.Args[1]
 21398  		if x != v_1_0_1.Args[0] {
 21399  			break
 21400  		}
 21401  		v_1_0_1_1 := v_1_0_1.Args[1]
 21402  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 21403  			break
 21404  		}
 21405  		v_1_1 := v_1.Args[1]
 21406  		if v_1_1.Op != OpConst64 {
 21407  			break
 21408  		}
 21409  		c := v_1_1.AuxInt
 21410  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21411  			break
 21412  		}
 21413  		v.reset(OpLeq64U)
 21414  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21415  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21416  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21417  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21418  		v3.AuxInt = int64(sdivisible(64, c).m)
 21419  		v2.AddArg(v3)
 21420  		v2.AddArg(x)
 21421  		v1.AddArg(v2)
 21422  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21423  		v4.AuxInt = int64(sdivisible(64, c).a)
 21424  		v1.AddArg(v4)
 21425  		v0.AddArg(v1)
 21426  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21427  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21428  		v0.AddArg(v5)
 21429  		v.AddArg(v0)
 21430  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21431  		v6.AuxInt = int64(sdivisible(64, c).max)
 21432  		v.AddArg(v6)
 21433  		return true
 21434  	}
 21435  	// match: (Eq64 x (Mul64 (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 x (Const64 [m])) x) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])))
 21436  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21437  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21438  	for {
 21439  		_ = v.Args[1]
 21440  		x := v.Args[0]
 21441  		v_1 := v.Args[1]
 21442  		if v_1.Op != OpMul64 {
 21443  			break
 21444  		}
 21445  		_ = v_1.Args[1]
 21446  		v_1_0 := v_1.Args[0]
 21447  		if v_1_0.Op != OpSub64 {
 21448  			break
 21449  		}
 21450  		_ = v_1_0.Args[1]
 21451  		v_1_0_0 := v_1_0.Args[0]
 21452  		if v_1_0_0.Op != OpRsh64x64 {
 21453  			break
 21454  		}
 21455  		_ = v_1_0_0.Args[1]
 21456  		v_1_0_0_0 := v_1_0_0.Args[0]
 21457  		if v_1_0_0_0.Op != OpAdd64 {
 21458  			break
 21459  		}
 21460  		_ = v_1_0_0_0.Args[1]
 21461  		mul := v_1_0_0_0.Args[0]
 21462  		if mul.Op != OpHmul64 {
 21463  			break
 21464  		}
 21465  		_ = mul.Args[1]
 21466  		if x != mul.Args[0] {
 21467  			break
 21468  		}
 21469  		mul_1 := mul.Args[1]
 21470  		if mul_1.Op != OpConst64 {
 21471  			break
 21472  		}
 21473  		m := mul_1.AuxInt
 21474  		if x != v_1_0_0_0.Args[1] {
 21475  			break
 21476  		}
 21477  		v_1_0_0_1 := v_1_0_0.Args[1]
 21478  		if v_1_0_0_1.Op != OpConst64 {
 21479  			break
 21480  		}
 21481  		s := v_1_0_0_1.AuxInt
 21482  		v_1_0_1 := v_1_0.Args[1]
 21483  		if v_1_0_1.Op != OpRsh64x64 {
 21484  			break
 21485  		}
 21486  		_ = v_1_0_1.Args[1]
 21487  		if x != v_1_0_1.Args[0] {
 21488  			break
 21489  		}
 21490  		v_1_0_1_1 := v_1_0_1.Args[1]
 21491  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 21492  			break
 21493  		}
 21494  		v_1_1 := v_1.Args[1]
 21495  		if v_1_1.Op != OpConst64 {
 21496  			break
 21497  		}
 21498  		c := v_1_1.AuxInt
 21499  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21500  			break
 21501  		}
 21502  		v.reset(OpLeq64U)
 21503  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21504  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21505  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21506  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21507  		v3.AuxInt = int64(sdivisible(64, c).m)
 21508  		v2.AddArg(v3)
 21509  		v2.AddArg(x)
 21510  		v1.AddArg(v2)
 21511  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21512  		v4.AuxInt = int64(sdivisible(64, c).a)
 21513  		v1.AddArg(v4)
 21514  		v0.AddArg(v1)
 21515  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21516  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21517  		v0.AddArg(v5)
 21518  		v.AddArg(v0)
 21519  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21520  		v6.AuxInt = int64(sdivisible(64, c).max)
 21521  		v.AddArg(v6)
 21522  		return true
 21523  	}
 21524  	// match: (Eq64 x (Mul64 (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 (Const64 [m]) x)) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])))
 21525  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21526  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21527  	for {
 21528  		_ = v.Args[1]
 21529  		x := v.Args[0]
 21530  		v_1 := v.Args[1]
 21531  		if v_1.Op != OpMul64 {
 21532  			break
 21533  		}
 21534  		_ = v_1.Args[1]
 21535  		v_1_0 := v_1.Args[0]
 21536  		if v_1_0.Op != OpSub64 {
 21537  			break
 21538  		}
 21539  		_ = v_1_0.Args[1]
 21540  		v_1_0_0 := v_1_0.Args[0]
 21541  		if v_1_0_0.Op != OpRsh64x64 {
 21542  			break
 21543  		}
 21544  		_ = v_1_0_0.Args[1]
 21545  		v_1_0_0_0 := v_1_0_0.Args[0]
 21546  		if v_1_0_0_0.Op != OpAdd64 {
 21547  			break
 21548  		}
 21549  		_ = v_1_0_0_0.Args[1]
 21550  		if x != v_1_0_0_0.Args[0] {
 21551  			break
 21552  		}
 21553  		mul := v_1_0_0_0.Args[1]
 21554  		if mul.Op != OpHmul64 {
 21555  			break
 21556  		}
 21557  		_ = mul.Args[1]
 21558  		mul_0 := mul.Args[0]
 21559  		if mul_0.Op != OpConst64 {
 21560  			break
 21561  		}
 21562  		m := mul_0.AuxInt
 21563  		if x != mul.Args[1] {
 21564  			break
 21565  		}
 21566  		v_1_0_0_1 := v_1_0_0.Args[1]
 21567  		if v_1_0_0_1.Op != OpConst64 {
 21568  			break
 21569  		}
 21570  		s := v_1_0_0_1.AuxInt
 21571  		v_1_0_1 := v_1_0.Args[1]
 21572  		if v_1_0_1.Op != OpRsh64x64 {
 21573  			break
 21574  		}
 21575  		_ = v_1_0_1.Args[1]
 21576  		if x != v_1_0_1.Args[0] {
 21577  			break
 21578  		}
 21579  		v_1_0_1_1 := v_1_0_1.Args[1]
 21580  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 21581  			break
 21582  		}
 21583  		v_1_1 := v_1.Args[1]
 21584  		if v_1_1.Op != OpConst64 {
 21585  			break
 21586  		}
 21587  		c := v_1_1.AuxInt
 21588  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21589  			break
 21590  		}
 21591  		v.reset(OpLeq64U)
 21592  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21593  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21594  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21595  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21596  		v3.AuxInt = int64(sdivisible(64, c).m)
 21597  		v2.AddArg(v3)
 21598  		v2.AddArg(x)
 21599  		v1.AddArg(v2)
 21600  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21601  		v4.AuxInt = int64(sdivisible(64, c).a)
 21602  		v1.AddArg(v4)
 21603  		v0.AddArg(v1)
 21604  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21605  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21606  		v0.AddArg(v5)
 21607  		v.AddArg(v0)
 21608  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21609  		v6.AuxInt = int64(sdivisible(64, c).max)
 21610  		v.AddArg(v6)
 21611  		return true
 21612  	}
 21613  	// match: (Eq64 x (Mul64 (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 x (Const64 [m]))) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])))
 21614  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21615  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21616  	for {
 21617  		_ = v.Args[1]
 21618  		x := v.Args[0]
 21619  		v_1 := v.Args[1]
 21620  		if v_1.Op != OpMul64 {
 21621  			break
 21622  		}
 21623  		_ = v_1.Args[1]
 21624  		v_1_0 := v_1.Args[0]
 21625  		if v_1_0.Op != OpSub64 {
 21626  			break
 21627  		}
 21628  		_ = v_1_0.Args[1]
 21629  		v_1_0_0 := v_1_0.Args[0]
 21630  		if v_1_0_0.Op != OpRsh64x64 {
 21631  			break
 21632  		}
 21633  		_ = v_1_0_0.Args[1]
 21634  		v_1_0_0_0 := v_1_0_0.Args[0]
 21635  		if v_1_0_0_0.Op != OpAdd64 {
 21636  			break
 21637  		}
 21638  		_ = v_1_0_0_0.Args[1]
 21639  		if x != v_1_0_0_0.Args[0] {
 21640  			break
 21641  		}
 21642  		mul := v_1_0_0_0.Args[1]
 21643  		if mul.Op != OpHmul64 {
 21644  			break
 21645  		}
 21646  		_ = mul.Args[1]
 21647  		if x != mul.Args[0] {
 21648  			break
 21649  		}
 21650  		mul_1 := mul.Args[1]
 21651  		if mul_1.Op != OpConst64 {
 21652  			break
 21653  		}
 21654  		m := mul_1.AuxInt
 21655  		v_1_0_0_1 := v_1_0_0.Args[1]
 21656  		if v_1_0_0_1.Op != OpConst64 {
 21657  			break
 21658  		}
 21659  		s := v_1_0_0_1.AuxInt
 21660  		v_1_0_1 := v_1_0.Args[1]
 21661  		if v_1_0_1.Op != OpRsh64x64 {
 21662  			break
 21663  		}
 21664  		_ = v_1_0_1.Args[1]
 21665  		if x != v_1_0_1.Args[0] {
 21666  			break
 21667  		}
 21668  		v_1_0_1_1 := v_1_0_1.Args[1]
 21669  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 63 {
 21670  			break
 21671  		}
 21672  		v_1_1 := v_1.Args[1]
 21673  		if v_1_1.Op != OpConst64 {
 21674  			break
 21675  		}
 21676  		c := v_1_1.AuxInt
 21677  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21678  			break
 21679  		}
 21680  		v.reset(OpLeq64U)
 21681  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21682  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21683  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21684  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21685  		v3.AuxInt = int64(sdivisible(64, c).m)
 21686  		v2.AddArg(v3)
 21687  		v2.AddArg(x)
 21688  		v1.AddArg(v2)
 21689  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21690  		v4.AuxInt = int64(sdivisible(64, c).a)
 21691  		v1.AddArg(v4)
 21692  		v0.AddArg(v1)
 21693  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21694  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21695  		v0.AddArg(v5)
 21696  		v.AddArg(v0)
 21697  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21698  		v6.AuxInt = int64(sdivisible(64, c).max)
 21699  		v.AddArg(v6)
 21700  		return true
 21701  	}
 21702  	// match: (Eq64 (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 (Const64 [m]) x) x) (Const64 [s])) (Rsh64x64 x (Const64 [63])))) x)
 21703  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21704  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21705  	for {
 21706  		x := v.Args[1]
 21707  		v_0 := v.Args[0]
 21708  		if v_0.Op != OpMul64 {
 21709  			break
 21710  		}
 21711  		_ = v_0.Args[1]
 21712  		v_0_0 := v_0.Args[0]
 21713  		if v_0_0.Op != OpConst64 {
 21714  			break
 21715  		}
 21716  		c := v_0_0.AuxInt
 21717  		v_0_1 := v_0.Args[1]
 21718  		if v_0_1.Op != OpSub64 {
 21719  			break
 21720  		}
 21721  		_ = v_0_1.Args[1]
 21722  		v_0_1_0 := v_0_1.Args[0]
 21723  		if v_0_1_0.Op != OpRsh64x64 {
 21724  			break
 21725  		}
 21726  		_ = v_0_1_0.Args[1]
 21727  		v_0_1_0_0 := v_0_1_0.Args[0]
 21728  		if v_0_1_0_0.Op != OpAdd64 {
 21729  			break
 21730  		}
 21731  		_ = v_0_1_0_0.Args[1]
 21732  		mul := v_0_1_0_0.Args[0]
 21733  		if mul.Op != OpHmul64 {
 21734  			break
 21735  		}
 21736  		_ = mul.Args[1]
 21737  		mul_0 := mul.Args[0]
 21738  		if mul_0.Op != OpConst64 {
 21739  			break
 21740  		}
 21741  		m := mul_0.AuxInt
 21742  		if x != mul.Args[1] || x != v_0_1_0_0.Args[1] {
 21743  			break
 21744  		}
 21745  		v_0_1_0_1 := v_0_1_0.Args[1]
 21746  		if v_0_1_0_1.Op != OpConst64 {
 21747  			break
 21748  		}
 21749  		s := v_0_1_0_1.AuxInt
 21750  		v_0_1_1 := v_0_1.Args[1]
 21751  		if v_0_1_1.Op != OpRsh64x64 {
 21752  			break
 21753  		}
 21754  		_ = v_0_1_1.Args[1]
 21755  		if x != v_0_1_1.Args[0] {
 21756  			break
 21757  		}
 21758  		v_0_1_1_1 := v_0_1_1.Args[1]
 21759  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21760  			break
 21761  		}
 21762  		v.reset(OpLeq64U)
 21763  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21764  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21765  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21766  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21767  		v3.AuxInt = int64(sdivisible(64, c).m)
 21768  		v2.AddArg(v3)
 21769  		v2.AddArg(x)
 21770  		v1.AddArg(v2)
 21771  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21772  		v4.AuxInt = int64(sdivisible(64, c).a)
 21773  		v1.AddArg(v4)
 21774  		v0.AddArg(v1)
 21775  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21776  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21777  		v0.AddArg(v5)
 21778  		v.AddArg(v0)
 21779  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21780  		v6.AuxInt = int64(sdivisible(64, c).max)
 21781  		v.AddArg(v6)
 21782  		return true
 21783  	}
 21784  	// match: (Eq64 (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 x (Const64 [m])) x) (Const64 [s])) (Rsh64x64 x (Const64 [63])))) x)
 21785  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21786  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21787  	for {
 21788  		x := v.Args[1]
 21789  		v_0 := v.Args[0]
 21790  		if v_0.Op != OpMul64 {
 21791  			break
 21792  		}
 21793  		_ = v_0.Args[1]
 21794  		v_0_0 := v_0.Args[0]
 21795  		if v_0_0.Op != OpConst64 {
 21796  			break
 21797  		}
 21798  		c := v_0_0.AuxInt
 21799  		v_0_1 := v_0.Args[1]
 21800  		if v_0_1.Op != OpSub64 {
 21801  			break
 21802  		}
 21803  		_ = v_0_1.Args[1]
 21804  		v_0_1_0 := v_0_1.Args[0]
 21805  		if v_0_1_0.Op != OpRsh64x64 {
 21806  			break
 21807  		}
 21808  		_ = v_0_1_0.Args[1]
 21809  		v_0_1_0_0 := v_0_1_0.Args[0]
 21810  		if v_0_1_0_0.Op != OpAdd64 {
 21811  			break
 21812  		}
 21813  		_ = v_0_1_0_0.Args[1]
 21814  		mul := v_0_1_0_0.Args[0]
 21815  		if mul.Op != OpHmul64 {
 21816  			break
 21817  		}
 21818  		_ = mul.Args[1]
 21819  		if x != mul.Args[0] {
 21820  			break
 21821  		}
 21822  		mul_1 := mul.Args[1]
 21823  		if mul_1.Op != OpConst64 {
 21824  			break
 21825  		}
 21826  		m := mul_1.AuxInt
 21827  		if x != v_0_1_0_0.Args[1] {
 21828  			break
 21829  		}
 21830  		v_0_1_0_1 := v_0_1_0.Args[1]
 21831  		if v_0_1_0_1.Op != OpConst64 {
 21832  			break
 21833  		}
 21834  		s := v_0_1_0_1.AuxInt
 21835  		v_0_1_1 := v_0_1.Args[1]
 21836  		if v_0_1_1.Op != OpRsh64x64 {
 21837  			break
 21838  		}
 21839  		_ = v_0_1_1.Args[1]
 21840  		if x != v_0_1_1.Args[0] {
 21841  			break
 21842  		}
 21843  		v_0_1_1_1 := v_0_1_1.Args[1]
 21844  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21845  			break
 21846  		}
 21847  		v.reset(OpLeq64U)
 21848  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21849  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21850  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21851  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21852  		v3.AuxInt = int64(sdivisible(64, c).m)
 21853  		v2.AddArg(v3)
 21854  		v2.AddArg(x)
 21855  		v1.AddArg(v2)
 21856  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21857  		v4.AuxInt = int64(sdivisible(64, c).a)
 21858  		v1.AddArg(v4)
 21859  		v0.AddArg(v1)
 21860  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21861  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21862  		v0.AddArg(v5)
 21863  		v.AddArg(v0)
 21864  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21865  		v6.AuxInt = int64(sdivisible(64, c).max)
 21866  		v.AddArg(v6)
 21867  		return true
 21868  	}
 21869  	// match: (Eq64 (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 (Const64 [m]) x)) (Const64 [s])) (Rsh64x64 x (Const64 [63])))) x)
 21870  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21871  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21872  	for {
 21873  		x := v.Args[1]
 21874  		v_0 := v.Args[0]
 21875  		if v_0.Op != OpMul64 {
 21876  			break
 21877  		}
 21878  		_ = v_0.Args[1]
 21879  		v_0_0 := v_0.Args[0]
 21880  		if v_0_0.Op != OpConst64 {
 21881  			break
 21882  		}
 21883  		c := v_0_0.AuxInt
 21884  		v_0_1 := v_0.Args[1]
 21885  		if v_0_1.Op != OpSub64 {
 21886  			break
 21887  		}
 21888  		_ = v_0_1.Args[1]
 21889  		v_0_1_0 := v_0_1.Args[0]
 21890  		if v_0_1_0.Op != OpRsh64x64 {
 21891  			break
 21892  		}
 21893  		_ = v_0_1_0.Args[1]
 21894  		v_0_1_0_0 := v_0_1_0.Args[0]
 21895  		if v_0_1_0_0.Op != OpAdd64 {
 21896  			break
 21897  		}
 21898  		_ = v_0_1_0_0.Args[1]
 21899  		if x != v_0_1_0_0.Args[0] {
 21900  			break
 21901  		}
 21902  		mul := v_0_1_0_0.Args[1]
 21903  		if mul.Op != OpHmul64 {
 21904  			break
 21905  		}
 21906  		_ = mul.Args[1]
 21907  		mul_0 := mul.Args[0]
 21908  		if mul_0.Op != OpConst64 {
 21909  			break
 21910  		}
 21911  		m := mul_0.AuxInt
 21912  		if x != mul.Args[1] {
 21913  			break
 21914  		}
 21915  		v_0_1_0_1 := v_0_1_0.Args[1]
 21916  		if v_0_1_0_1.Op != OpConst64 {
 21917  			break
 21918  		}
 21919  		s := v_0_1_0_1.AuxInt
 21920  		v_0_1_1 := v_0_1.Args[1]
 21921  		if v_0_1_1.Op != OpRsh64x64 {
 21922  			break
 21923  		}
 21924  		_ = v_0_1_1.Args[1]
 21925  		if x != v_0_1_1.Args[0] {
 21926  			break
 21927  		}
 21928  		v_0_1_1_1 := v_0_1_1.Args[1]
 21929  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 21930  			break
 21931  		}
 21932  		v.reset(OpLeq64U)
 21933  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 21934  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 21935  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 21936  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21937  		v3.AuxInt = int64(sdivisible(64, c).m)
 21938  		v2.AddArg(v3)
 21939  		v2.AddArg(x)
 21940  		v1.AddArg(v2)
 21941  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21942  		v4.AuxInt = int64(sdivisible(64, c).a)
 21943  		v1.AddArg(v4)
 21944  		v0.AddArg(v1)
 21945  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21946  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 21947  		v0.AddArg(v5)
 21948  		v.AddArg(v0)
 21949  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 21950  		v6.AuxInt = int64(sdivisible(64, c).max)
 21951  		v.AddArg(v6)
 21952  		return true
 21953  	}
 21954  	return false
 21955  }
 21956  func rewriteValuegeneric_OpEq64_50(v *Value) bool {
 21957  	b := v.Block
 21958  	typ := &b.Func.Config.Types
 21959  	// match: (Eq64 (Mul64 (Const64 [c]) (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 x (Const64 [m]))) (Const64 [s])) (Rsh64x64 x (Const64 [63])))) x)
 21960  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 21961  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 21962  	for {
 21963  		x := v.Args[1]
 21964  		v_0 := v.Args[0]
 21965  		if v_0.Op != OpMul64 {
 21966  			break
 21967  		}
 21968  		_ = v_0.Args[1]
 21969  		v_0_0 := v_0.Args[0]
 21970  		if v_0_0.Op != OpConst64 {
 21971  			break
 21972  		}
 21973  		c := v_0_0.AuxInt
 21974  		v_0_1 := v_0.Args[1]
 21975  		if v_0_1.Op != OpSub64 {
 21976  			break
 21977  		}
 21978  		_ = v_0_1.Args[1]
 21979  		v_0_1_0 := v_0_1.Args[0]
 21980  		if v_0_1_0.Op != OpRsh64x64 {
 21981  			break
 21982  		}
 21983  		_ = v_0_1_0.Args[1]
 21984  		v_0_1_0_0 := v_0_1_0.Args[0]
 21985  		if v_0_1_0_0.Op != OpAdd64 {
 21986  			break
 21987  		}
 21988  		_ = v_0_1_0_0.Args[1]
 21989  		if x != v_0_1_0_0.Args[0] {
 21990  			break
 21991  		}
 21992  		mul := v_0_1_0_0.Args[1]
 21993  		if mul.Op != OpHmul64 {
 21994  			break
 21995  		}
 21996  		_ = mul.Args[1]
 21997  		if x != mul.Args[0] {
 21998  			break
 21999  		}
 22000  		mul_1 := mul.Args[1]
 22001  		if mul_1.Op != OpConst64 {
 22002  			break
 22003  		}
 22004  		m := mul_1.AuxInt
 22005  		v_0_1_0_1 := v_0_1_0.Args[1]
 22006  		if v_0_1_0_1.Op != OpConst64 {
 22007  			break
 22008  		}
 22009  		s := v_0_1_0_1.AuxInt
 22010  		v_0_1_1 := v_0_1.Args[1]
 22011  		if v_0_1_1.Op != OpRsh64x64 {
 22012  			break
 22013  		}
 22014  		_ = v_0_1_1.Args[1]
 22015  		if x != v_0_1_1.Args[0] {
 22016  			break
 22017  		}
 22018  		v_0_1_1_1 := v_0_1_1.Args[1]
 22019  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 63 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 22020  			break
 22021  		}
 22022  		v.reset(OpLeq64U)
 22023  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 22024  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 22025  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 22026  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22027  		v3.AuxInt = int64(sdivisible(64, c).m)
 22028  		v2.AddArg(v3)
 22029  		v2.AddArg(x)
 22030  		v1.AddArg(v2)
 22031  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22032  		v4.AuxInt = int64(sdivisible(64, c).a)
 22033  		v1.AddArg(v4)
 22034  		v0.AddArg(v1)
 22035  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22036  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 22037  		v0.AddArg(v5)
 22038  		v.AddArg(v0)
 22039  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22040  		v6.AuxInt = int64(sdivisible(64, c).max)
 22041  		v.AddArg(v6)
 22042  		return true
 22043  	}
 22044  	// match: (Eq64 (Mul64 (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 (Const64 [m]) x) x) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])) x)
 22045  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 22046  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 22047  	for {
 22048  		x := v.Args[1]
 22049  		v_0 := v.Args[0]
 22050  		if v_0.Op != OpMul64 {
 22051  			break
 22052  		}
 22053  		_ = v_0.Args[1]
 22054  		v_0_0 := v_0.Args[0]
 22055  		if v_0_0.Op != OpSub64 {
 22056  			break
 22057  		}
 22058  		_ = v_0_0.Args[1]
 22059  		v_0_0_0 := v_0_0.Args[0]
 22060  		if v_0_0_0.Op != OpRsh64x64 {
 22061  			break
 22062  		}
 22063  		_ = v_0_0_0.Args[1]
 22064  		v_0_0_0_0 := v_0_0_0.Args[0]
 22065  		if v_0_0_0_0.Op != OpAdd64 {
 22066  			break
 22067  		}
 22068  		_ = v_0_0_0_0.Args[1]
 22069  		mul := v_0_0_0_0.Args[0]
 22070  		if mul.Op != OpHmul64 {
 22071  			break
 22072  		}
 22073  		_ = mul.Args[1]
 22074  		mul_0 := mul.Args[0]
 22075  		if mul_0.Op != OpConst64 {
 22076  			break
 22077  		}
 22078  		m := mul_0.AuxInt
 22079  		if x != mul.Args[1] || x != v_0_0_0_0.Args[1] {
 22080  			break
 22081  		}
 22082  		v_0_0_0_1 := v_0_0_0.Args[1]
 22083  		if v_0_0_0_1.Op != OpConst64 {
 22084  			break
 22085  		}
 22086  		s := v_0_0_0_1.AuxInt
 22087  		v_0_0_1 := v_0_0.Args[1]
 22088  		if v_0_0_1.Op != OpRsh64x64 {
 22089  			break
 22090  		}
 22091  		_ = v_0_0_1.Args[1]
 22092  		if x != v_0_0_1.Args[0] {
 22093  			break
 22094  		}
 22095  		v_0_0_1_1 := v_0_0_1.Args[1]
 22096  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 22097  			break
 22098  		}
 22099  		v_0_1 := v_0.Args[1]
 22100  		if v_0_1.Op != OpConst64 {
 22101  			break
 22102  		}
 22103  		c := v_0_1.AuxInt
 22104  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 22105  			break
 22106  		}
 22107  		v.reset(OpLeq64U)
 22108  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 22109  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 22110  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 22111  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22112  		v3.AuxInt = int64(sdivisible(64, c).m)
 22113  		v2.AddArg(v3)
 22114  		v2.AddArg(x)
 22115  		v1.AddArg(v2)
 22116  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22117  		v4.AuxInt = int64(sdivisible(64, c).a)
 22118  		v1.AddArg(v4)
 22119  		v0.AddArg(v1)
 22120  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22121  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 22122  		v0.AddArg(v5)
 22123  		v.AddArg(v0)
 22124  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22125  		v6.AuxInt = int64(sdivisible(64, c).max)
 22126  		v.AddArg(v6)
 22127  		return true
 22128  	}
 22129  	// match: (Eq64 (Mul64 (Sub64 (Rsh64x64 (Add64 mul:(Hmul64 x (Const64 [m])) x) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])) x)
 22130  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 22131  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 22132  	for {
 22133  		x := v.Args[1]
 22134  		v_0 := v.Args[0]
 22135  		if v_0.Op != OpMul64 {
 22136  			break
 22137  		}
 22138  		_ = v_0.Args[1]
 22139  		v_0_0 := v_0.Args[0]
 22140  		if v_0_0.Op != OpSub64 {
 22141  			break
 22142  		}
 22143  		_ = v_0_0.Args[1]
 22144  		v_0_0_0 := v_0_0.Args[0]
 22145  		if v_0_0_0.Op != OpRsh64x64 {
 22146  			break
 22147  		}
 22148  		_ = v_0_0_0.Args[1]
 22149  		v_0_0_0_0 := v_0_0_0.Args[0]
 22150  		if v_0_0_0_0.Op != OpAdd64 {
 22151  			break
 22152  		}
 22153  		_ = v_0_0_0_0.Args[1]
 22154  		mul := v_0_0_0_0.Args[0]
 22155  		if mul.Op != OpHmul64 {
 22156  			break
 22157  		}
 22158  		_ = mul.Args[1]
 22159  		if x != mul.Args[0] {
 22160  			break
 22161  		}
 22162  		mul_1 := mul.Args[1]
 22163  		if mul_1.Op != OpConst64 {
 22164  			break
 22165  		}
 22166  		m := mul_1.AuxInt
 22167  		if x != v_0_0_0_0.Args[1] {
 22168  			break
 22169  		}
 22170  		v_0_0_0_1 := v_0_0_0.Args[1]
 22171  		if v_0_0_0_1.Op != OpConst64 {
 22172  			break
 22173  		}
 22174  		s := v_0_0_0_1.AuxInt
 22175  		v_0_0_1 := v_0_0.Args[1]
 22176  		if v_0_0_1.Op != OpRsh64x64 {
 22177  			break
 22178  		}
 22179  		_ = v_0_0_1.Args[1]
 22180  		if x != v_0_0_1.Args[0] {
 22181  			break
 22182  		}
 22183  		v_0_0_1_1 := v_0_0_1.Args[1]
 22184  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 22185  			break
 22186  		}
 22187  		v_0_1 := v_0.Args[1]
 22188  		if v_0_1.Op != OpConst64 {
 22189  			break
 22190  		}
 22191  		c := v_0_1.AuxInt
 22192  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 22193  			break
 22194  		}
 22195  		v.reset(OpLeq64U)
 22196  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 22197  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 22198  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 22199  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22200  		v3.AuxInt = int64(sdivisible(64, c).m)
 22201  		v2.AddArg(v3)
 22202  		v2.AddArg(x)
 22203  		v1.AddArg(v2)
 22204  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22205  		v4.AuxInt = int64(sdivisible(64, c).a)
 22206  		v1.AddArg(v4)
 22207  		v0.AddArg(v1)
 22208  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22209  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 22210  		v0.AddArg(v5)
 22211  		v.AddArg(v0)
 22212  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22213  		v6.AuxInt = int64(sdivisible(64, c).max)
 22214  		v.AddArg(v6)
 22215  		return true
 22216  	}
 22217  	// match: (Eq64 (Mul64 (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 (Const64 [m]) x)) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])) x)
 22218  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 22219  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 22220  	for {
 22221  		x := v.Args[1]
 22222  		v_0 := v.Args[0]
 22223  		if v_0.Op != OpMul64 {
 22224  			break
 22225  		}
 22226  		_ = v_0.Args[1]
 22227  		v_0_0 := v_0.Args[0]
 22228  		if v_0_0.Op != OpSub64 {
 22229  			break
 22230  		}
 22231  		_ = v_0_0.Args[1]
 22232  		v_0_0_0 := v_0_0.Args[0]
 22233  		if v_0_0_0.Op != OpRsh64x64 {
 22234  			break
 22235  		}
 22236  		_ = v_0_0_0.Args[1]
 22237  		v_0_0_0_0 := v_0_0_0.Args[0]
 22238  		if v_0_0_0_0.Op != OpAdd64 {
 22239  			break
 22240  		}
 22241  		_ = v_0_0_0_0.Args[1]
 22242  		if x != v_0_0_0_0.Args[0] {
 22243  			break
 22244  		}
 22245  		mul := v_0_0_0_0.Args[1]
 22246  		if mul.Op != OpHmul64 {
 22247  			break
 22248  		}
 22249  		_ = mul.Args[1]
 22250  		mul_0 := mul.Args[0]
 22251  		if mul_0.Op != OpConst64 {
 22252  			break
 22253  		}
 22254  		m := mul_0.AuxInt
 22255  		if x != mul.Args[1] {
 22256  			break
 22257  		}
 22258  		v_0_0_0_1 := v_0_0_0.Args[1]
 22259  		if v_0_0_0_1.Op != OpConst64 {
 22260  			break
 22261  		}
 22262  		s := v_0_0_0_1.AuxInt
 22263  		v_0_0_1 := v_0_0.Args[1]
 22264  		if v_0_0_1.Op != OpRsh64x64 {
 22265  			break
 22266  		}
 22267  		_ = v_0_0_1.Args[1]
 22268  		if x != v_0_0_1.Args[0] {
 22269  			break
 22270  		}
 22271  		v_0_0_1_1 := v_0_0_1.Args[1]
 22272  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 22273  			break
 22274  		}
 22275  		v_0_1 := v_0.Args[1]
 22276  		if v_0_1.Op != OpConst64 {
 22277  			break
 22278  		}
 22279  		c := v_0_1.AuxInt
 22280  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 22281  			break
 22282  		}
 22283  		v.reset(OpLeq64U)
 22284  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 22285  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 22286  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 22287  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22288  		v3.AuxInt = int64(sdivisible(64, c).m)
 22289  		v2.AddArg(v3)
 22290  		v2.AddArg(x)
 22291  		v1.AddArg(v2)
 22292  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22293  		v4.AuxInt = int64(sdivisible(64, c).a)
 22294  		v1.AddArg(v4)
 22295  		v0.AddArg(v1)
 22296  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22297  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 22298  		v0.AddArg(v5)
 22299  		v.AddArg(v0)
 22300  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22301  		v6.AuxInt = int64(sdivisible(64, c).max)
 22302  		v.AddArg(v6)
 22303  		return true
 22304  	}
 22305  	// match: (Eq64 (Mul64 (Sub64 (Rsh64x64 (Add64 x mul:(Hmul64 x (Const64 [m]))) (Const64 [s])) (Rsh64x64 x (Const64 [63]))) (Const64 [c])) x)
 22306  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64,c).m) && s == smagic(64,c).s && x.Op != OpConst64 && sdivisibleOK(64,c)
 22307  	// result: (Leq64U (RotateLeft64 <typ.UInt64> (Add64 <typ.UInt64> (Mul64 <typ.UInt64> (Const64 <typ.UInt64> [int64(sdivisible(64,c).m)]) x) (Const64 <typ.UInt64> [int64(sdivisible(64,c).a)]) ) (Const64 <typ.UInt64> [int64(64-sdivisible(64,c).k)]) ) (Const64 <typ.UInt64> [int64(sdivisible(64,c).max)]) )
 22308  	for {
 22309  		x := v.Args[1]
 22310  		v_0 := v.Args[0]
 22311  		if v_0.Op != OpMul64 {
 22312  			break
 22313  		}
 22314  		_ = v_0.Args[1]
 22315  		v_0_0 := v_0.Args[0]
 22316  		if v_0_0.Op != OpSub64 {
 22317  			break
 22318  		}
 22319  		_ = v_0_0.Args[1]
 22320  		v_0_0_0 := v_0_0.Args[0]
 22321  		if v_0_0_0.Op != OpRsh64x64 {
 22322  			break
 22323  		}
 22324  		_ = v_0_0_0.Args[1]
 22325  		v_0_0_0_0 := v_0_0_0.Args[0]
 22326  		if v_0_0_0_0.Op != OpAdd64 {
 22327  			break
 22328  		}
 22329  		_ = v_0_0_0_0.Args[1]
 22330  		if x != v_0_0_0_0.Args[0] {
 22331  			break
 22332  		}
 22333  		mul := v_0_0_0_0.Args[1]
 22334  		if mul.Op != OpHmul64 {
 22335  			break
 22336  		}
 22337  		_ = mul.Args[1]
 22338  		if x != mul.Args[0] {
 22339  			break
 22340  		}
 22341  		mul_1 := mul.Args[1]
 22342  		if mul_1.Op != OpConst64 {
 22343  			break
 22344  		}
 22345  		m := mul_1.AuxInt
 22346  		v_0_0_0_1 := v_0_0_0.Args[1]
 22347  		if v_0_0_0_1.Op != OpConst64 {
 22348  			break
 22349  		}
 22350  		s := v_0_0_0_1.AuxInt
 22351  		v_0_0_1 := v_0_0.Args[1]
 22352  		if v_0_0_1.Op != OpRsh64x64 {
 22353  			break
 22354  		}
 22355  		_ = v_0_0_1.Args[1]
 22356  		if x != v_0_0_1.Args[0] {
 22357  			break
 22358  		}
 22359  		v_0_0_1_1 := v_0_0_1.Args[1]
 22360  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 63 {
 22361  			break
 22362  		}
 22363  		v_0_1 := v_0.Args[1]
 22364  		if v_0_1.Op != OpConst64 {
 22365  			break
 22366  		}
 22367  		c := v_0_1.AuxInt
 22368  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(64, c).m) && s == smagic(64, c).s && x.Op != OpConst64 && sdivisibleOK(64, c)) {
 22369  			break
 22370  		}
 22371  		v.reset(OpLeq64U)
 22372  		v0 := b.NewValue0(v.Pos, OpRotateLeft64, typ.UInt64)
 22373  		v1 := b.NewValue0(v.Pos, OpAdd64, typ.UInt64)
 22374  		v2 := b.NewValue0(v.Pos, OpMul64, typ.UInt64)
 22375  		v3 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22376  		v3.AuxInt = int64(sdivisible(64, c).m)
 22377  		v2.AddArg(v3)
 22378  		v2.AddArg(x)
 22379  		v1.AddArg(v2)
 22380  		v4 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22381  		v4.AuxInt = int64(sdivisible(64, c).a)
 22382  		v1.AddArg(v4)
 22383  		v0.AddArg(v1)
 22384  		v5 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22385  		v5.AuxInt = int64(64 - sdivisible(64, c).k)
 22386  		v0.AddArg(v5)
 22387  		v.AddArg(v0)
 22388  		v6 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 22389  		v6.AuxInt = int64(sdivisible(64, c).max)
 22390  		v.AddArg(v6)
 22391  		return true
 22392  	}
 22393  	// match: (Eq64 n (Lsh64x64 (Rsh64x64 (Add64 <t> n (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 22394  	// cond: k > 0 && k < 63 && kbar == 64 - k
 22395  	// result: (Eq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 22396  	for {
 22397  		_ = v.Args[1]
 22398  		n := v.Args[0]
 22399  		v_1 := v.Args[1]
 22400  		if v_1.Op != OpLsh64x64 {
 22401  			break
 22402  		}
 22403  		_ = v_1.Args[1]
 22404  		v_1_0 := v_1.Args[0]
 22405  		if v_1_0.Op != OpRsh64x64 {
 22406  			break
 22407  		}
 22408  		_ = v_1_0.Args[1]
 22409  		v_1_0_0 := v_1_0.Args[0]
 22410  		if v_1_0_0.Op != OpAdd64 {
 22411  			break
 22412  		}
 22413  		t := v_1_0_0.Type
 22414  		_ = v_1_0_0.Args[1]
 22415  		if n != v_1_0_0.Args[0] {
 22416  			break
 22417  		}
 22418  		v_1_0_0_1 := v_1_0_0.Args[1]
 22419  		if v_1_0_0_1.Op != OpRsh64Ux64 || v_1_0_0_1.Type != t {
 22420  			break
 22421  		}
 22422  		_ = v_1_0_0_1.Args[1]
 22423  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 22424  		if v_1_0_0_1_0.Op != OpRsh64x64 || v_1_0_0_1_0.Type != t {
 22425  			break
 22426  		}
 22427  		_ = v_1_0_0_1_0.Args[1]
 22428  		if n != v_1_0_0_1_0.Args[0] {
 22429  			break
 22430  		}
 22431  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 22432  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 63 {
 22433  			break
 22434  		}
 22435  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 22436  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 22437  			break
 22438  		}
 22439  		kbar := v_1_0_0_1_1.AuxInt
 22440  		v_1_0_1 := v_1_0.Args[1]
 22441  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 22442  			break
 22443  		}
 22444  		k := v_1_0_1.AuxInt
 22445  		v_1_1 := v_1.Args[1]
 22446  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 22447  			break
 22448  		}
 22449  		v.reset(OpEq64)
 22450  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22451  		v0.AddArg(n)
 22452  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22453  		v1.AuxInt = int64(1<<uint(k) - 1)
 22454  		v0.AddArg(v1)
 22455  		v.AddArg(v0)
 22456  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22457  		v2.AuxInt = 0
 22458  		v.AddArg(v2)
 22459  		return true
 22460  	}
 22461  	// match: (Eq64 n (Lsh64x64 (Rsh64x64 (Add64 <t> (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 22462  	// cond: k > 0 && k < 63 && kbar == 64 - k
 22463  	// result: (Eq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 22464  	for {
 22465  		_ = v.Args[1]
 22466  		n := v.Args[0]
 22467  		v_1 := v.Args[1]
 22468  		if v_1.Op != OpLsh64x64 {
 22469  			break
 22470  		}
 22471  		_ = v_1.Args[1]
 22472  		v_1_0 := v_1.Args[0]
 22473  		if v_1_0.Op != OpRsh64x64 {
 22474  			break
 22475  		}
 22476  		_ = v_1_0.Args[1]
 22477  		v_1_0_0 := v_1_0.Args[0]
 22478  		if v_1_0_0.Op != OpAdd64 {
 22479  			break
 22480  		}
 22481  		t := v_1_0_0.Type
 22482  		_ = v_1_0_0.Args[1]
 22483  		v_1_0_0_0 := v_1_0_0.Args[0]
 22484  		if v_1_0_0_0.Op != OpRsh64Ux64 || v_1_0_0_0.Type != t {
 22485  			break
 22486  		}
 22487  		_ = v_1_0_0_0.Args[1]
 22488  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 22489  		if v_1_0_0_0_0.Op != OpRsh64x64 || v_1_0_0_0_0.Type != t {
 22490  			break
 22491  		}
 22492  		_ = v_1_0_0_0_0.Args[1]
 22493  		if n != v_1_0_0_0_0.Args[0] {
 22494  			break
 22495  		}
 22496  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 22497  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 63 {
 22498  			break
 22499  		}
 22500  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 22501  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 22502  			break
 22503  		}
 22504  		kbar := v_1_0_0_0_1.AuxInt
 22505  		if n != v_1_0_0.Args[1] {
 22506  			break
 22507  		}
 22508  		v_1_0_1 := v_1_0.Args[1]
 22509  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 22510  			break
 22511  		}
 22512  		k := v_1_0_1.AuxInt
 22513  		v_1_1 := v_1.Args[1]
 22514  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 22515  			break
 22516  		}
 22517  		v.reset(OpEq64)
 22518  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22519  		v0.AddArg(n)
 22520  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22521  		v1.AuxInt = int64(1<<uint(k) - 1)
 22522  		v0.AddArg(v1)
 22523  		v.AddArg(v0)
 22524  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22525  		v2.AuxInt = 0
 22526  		v.AddArg(v2)
 22527  		return true
 22528  	}
 22529  	// match: (Eq64 (Lsh64x64 (Rsh64x64 (Add64 <t> n (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 22530  	// cond: k > 0 && k < 63 && kbar == 64 - k
 22531  	// result: (Eq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 22532  	for {
 22533  		n := v.Args[1]
 22534  		v_0 := v.Args[0]
 22535  		if v_0.Op != OpLsh64x64 {
 22536  			break
 22537  		}
 22538  		_ = v_0.Args[1]
 22539  		v_0_0 := v_0.Args[0]
 22540  		if v_0_0.Op != OpRsh64x64 {
 22541  			break
 22542  		}
 22543  		_ = v_0_0.Args[1]
 22544  		v_0_0_0 := v_0_0.Args[0]
 22545  		if v_0_0_0.Op != OpAdd64 {
 22546  			break
 22547  		}
 22548  		t := v_0_0_0.Type
 22549  		_ = v_0_0_0.Args[1]
 22550  		if n != v_0_0_0.Args[0] {
 22551  			break
 22552  		}
 22553  		v_0_0_0_1 := v_0_0_0.Args[1]
 22554  		if v_0_0_0_1.Op != OpRsh64Ux64 || v_0_0_0_1.Type != t {
 22555  			break
 22556  		}
 22557  		_ = v_0_0_0_1.Args[1]
 22558  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 22559  		if v_0_0_0_1_0.Op != OpRsh64x64 || v_0_0_0_1_0.Type != t {
 22560  			break
 22561  		}
 22562  		_ = v_0_0_0_1_0.Args[1]
 22563  		if n != v_0_0_0_1_0.Args[0] {
 22564  			break
 22565  		}
 22566  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 22567  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 63 {
 22568  			break
 22569  		}
 22570  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 22571  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 22572  			break
 22573  		}
 22574  		kbar := v_0_0_0_1_1.AuxInt
 22575  		v_0_0_1 := v_0_0.Args[1]
 22576  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 22577  			break
 22578  		}
 22579  		k := v_0_0_1.AuxInt
 22580  		v_0_1 := v_0.Args[1]
 22581  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 22582  			break
 22583  		}
 22584  		v.reset(OpEq64)
 22585  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22586  		v0.AddArg(n)
 22587  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22588  		v1.AuxInt = int64(1<<uint(k) - 1)
 22589  		v0.AddArg(v1)
 22590  		v.AddArg(v0)
 22591  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22592  		v2.AuxInt = 0
 22593  		v.AddArg(v2)
 22594  		return true
 22595  	}
 22596  	// match: (Eq64 (Lsh64x64 (Rsh64x64 (Add64 <t> (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 22597  	// cond: k > 0 && k < 63 && kbar == 64 - k
 22598  	// result: (Eq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 22599  	for {
 22600  		n := v.Args[1]
 22601  		v_0 := v.Args[0]
 22602  		if v_0.Op != OpLsh64x64 {
 22603  			break
 22604  		}
 22605  		_ = v_0.Args[1]
 22606  		v_0_0 := v_0.Args[0]
 22607  		if v_0_0.Op != OpRsh64x64 {
 22608  			break
 22609  		}
 22610  		_ = v_0_0.Args[1]
 22611  		v_0_0_0 := v_0_0.Args[0]
 22612  		if v_0_0_0.Op != OpAdd64 {
 22613  			break
 22614  		}
 22615  		t := v_0_0_0.Type
 22616  		_ = v_0_0_0.Args[1]
 22617  		v_0_0_0_0 := v_0_0_0.Args[0]
 22618  		if v_0_0_0_0.Op != OpRsh64Ux64 || v_0_0_0_0.Type != t {
 22619  			break
 22620  		}
 22621  		_ = v_0_0_0_0.Args[1]
 22622  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 22623  		if v_0_0_0_0_0.Op != OpRsh64x64 || v_0_0_0_0_0.Type != t {
 22624  			break
 22625  		}
 22626  		_ = v_0_0_0_0_0.Args[1]
 22627  		if n != v_0_0_0_0_0.Args[0] {
 22628  			break
 22629  		}
 22630  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 22631  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 63 {
 22632  			break
 22633  		}
 22634  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 22635  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 22636  			break
 22637  		}
 22638  		kbar := v_0_0_0_0_1.AuxInt
 22639  		if n != v_0_0_0.Args[1] {
 22640  			break
 22641  		}
 22642  		v_0_0_1 := v_0_0.Args[1]
 22643  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 22644  			break
 22645  		}
 22646  		k := v_0_0_1.AuxInt
 22647  		v_0_1 := v_0.Args[1]
 22648  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 22649  			break
 22650  		}
 22651  		v.reset(OpEq64)
 22652  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22653  		v0.AddArg(n)
 22654  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22655  		v1.AuxInt = int64(1<<uint(k) - 1)
 22656  		v0.AddArg(v1)
 22657  		v.AddArg(v0)
 22658  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22659  		v2.AuxInt = 0
 22660  		v.AddArg(v2)
 22661  		return true
 22662  	}
 22663  	// match: (Eq64 s:(Sub64 x y) (Const64 [0]))
 22664  	// cond: s.Uses == 1
 22665  	// result: (Eq64 x y)
 22666  	for {
 22667  		_ = v.Args[1]
 22668  		s := v.Args[0]
 22669  		if s.Op != OpSub64 {
 22670  			break
 22671  		}
 22672  		y := s.Args[1]
 22673  		x := s.Args[0]
 22674  		v_1 := v.Args[1]
 22675  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 22676  			break
 22677  		}
 22678  		v.reset(OpEq64)
 22679  		v.AddArg(x)
 22680  		v.AddArg(y)
 22681  		return true
 22682  	}
 22683  	return false
 22684  }
 22685  func rewriteValuegeneric_OpEq64_60(v *Value) bool {
 22686  	b := v.Block
 22687  	// match: (Eq64 (Const64 [0]) s:(Sub64 x y))
 22688  	// cond: s.Uses == 1
 22689  	// result: (Eq64 x y)
 22690  	for {
 22691  		_ = v.Args[1]
 22692  		v_0 := v.Args[0]
 22693  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 22694  			break
 22695  		}
 22696  		s := v.Args[1]
 22697  		if s.Op != OpSub64 {
 22698  			break
 22699  		}
 22700  		y := s.Args[1]
 22701  		x := s.Args[0]
 22702  		if !(s.Uses == 1) {
 22703  			break
 22704  		}
 22705  		v.reset(OpEq64)
 22706  		v.AddArg(x)
 22707  		v.AddArg(y)
 22708  		return true
 22709  	}
 22710  	// match: (Eq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [y]))
 22711  	// cond: isPowerOfTwo(y)
 22712  	// result: (Neq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 22713  	for {
 22714  		_ = v.Args[1]
 22715  		v_0 := v.Args[0]
 22716  		if v_0.Op != OpAnd64 {
 22717  			break
 22718  		}
 22719  		t := v_0.Type
 22720  		_ = v_0.Args[1]
 22721  		x := v_0.Args[0]
 22722  		v_0_1 := v_0.Args[1]
 22723  		if v_0_1.Op != OpConst64 || v_0_1.Type != t {
 22724  			break
 22725  		}
 22726  		y := v_0_1.AuxInt
 22727  		v_1 := v.Args[1]
 22728  		if v_1.Op != OpConst64 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 22729  			break
 22730  		}
 22731  		v.reset(OpNeq64)
 22732  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22733  		v0.AddArg(x)
 22734  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22735  		v1.AuxInt = y
 22736  		v0.AddArg(v1)
 22737  		v.AddArg(v0)
 22738  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22739  		v2.AuxInt = 0
 22740  		v.AddArg(v2)
 22741  		return true
 22742  	}
 22743  	// match: (Eq64 (And64 <t> (Const64 <t> [y]) x) (Const64 <t> [y]))
 22744  	// cond: isPowerOfTwo(y)
 22745  	// result: (Neq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 22746  	for {
 22747  		_ = v.Args[1]
 22748  		v_0 := v.Args[0]
 22749  		if v_0.Op != OpAnd64 {
 22750  			break
 22751  		}
 22752  		t := v_0.Type
 22753  		x := v_0.Args[1]
 22754  		v_0_0 := v_0.Args[0]
 22755  		if v_0_0.Op != OpConst64 || v_0_0.Type != t {
 22756  			break
 22757  		}
 22758  		y := v_0_0.AuxInt
 22759  		v_1 := v.Args[1]
 22760  		if v_1.Op != OpConst64 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 22761  			break
 22762  		}
 22763  		v.reset(OpNeq64)
 22764  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22765  		v0.AddArg(x)
 22766  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22767  		v1.AuxInt = y
 22768  		v0.AddArg(v1)
 22769  		v.AddArg(v0)
 22770  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22771  		v2.AuxInt = 0
 22772  		v.AddArg(v2)
 22773  		return true
 22774  	}
 22775  	// match: (Eq64 (Const64 <t> [y]) (And64 <t> x (Const64 <t> [y])))
 22776  	// cond: isPowerOfTwo(y)
 22777  	// result: (Neq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 22778  	for {
 22779  		_ = v.Args[1]
 22780  		v_0 := v.Args[0]
 22781  		if v_0.Op != OpConst64 {
 22782  			break
 22783  		}
 22784  		t := v_0.Type
 22785  		y := v_0.AuxInt
 22786  		v_1 := v.Args[1]
 22787  		if v_1.Op != OpAnd64 || v_1.Type != t {
 22788  			break
 22789  		}
 22790  		_ = v_1.Args[1]
 22791  		x := v_1.Args[0]
 22792  		v_1_1 := v_1.Args[1]
 22793  		if v_1_1.Op != OpConst64 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 22794  			break
 22795  		}
 22796  		v.reset(OpNeq64)
 22797  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22798  		v0.AddArg(x)
 22799  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22800  		v1.AuxInt = y
 22801  		v0.AddArg(v1)
 22802  		v.AddArg(v0)
 22803  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22804  		v2.AuxInt = 0
 22805  		v.AddArg(v2)
 22806  		return true
 22807  	}
 22808  	// match: (Eq64 (Const64 <t> [y]) (And64 <t> (Const64 <t> [y]) x))
 22809  	// cond: isPowerOfTwo(y)
 22810  	// result: (Neq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 22811  	for {
 22812  		_ = v.Args[1]
 22813  		v_0 := v.Args[0]
 22814  		if v_0.Op != OpConst64 {
 22815  			break
 22816  		}
 22817  		t := v_0.Type
 22818  		y := v_0.AuxInt
 22819  		v_1 := v.Args[1]
 22820  		if v_1.Op != OpAnd64 || v_1.Type != t {
 22821  			break
 22822  		}
 22823  		x := v_1.Args[1]
 22824  		v_1_0 := v_1.Args[0]
 22825  		if v_1_0.Op != OpConst64 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 22826  			break
 22827  		}
 22828  		v.reset(OpNeq64)
 22829  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 22830  		v0.AddArg(x)
 22831  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 22832  		v1.AuxInt = y
 22833  		v0.AddArg(v1)
 22834  		v.AddArg(v0)
 22835  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 22836  		v2.AuxInt = 0
 22837  		v.AddArg(v2)
 22838  		return true
 22839  	}
 22840  	return false
 22841  }
 22842  func rewriteValuegeneric_OpEq64F_0(v *Value) bool {
 22843  	// match: (Eq64F (Const64F [c]) (Const64F [d]))
 22844  	// result: (ConstBool [b2i(auxTo64F(c) == auxTo64F(d))])
 22845  	for {
 22846  		_ = v.Args[1]
 22847  		v_0 := v.Args[0]
 22848  		if v_0.Op != OpConst64F {
 22849  			break
 22850  		}
 22851  		c := v_0.AuxInt
 22852  		v_1 := v.Args[1]
 22853  		if v_1.Op != OpConst64F {
 22854  			break
 22855  		}
 22856  		d := v_1.AuxInt
 22857  		v.reset(OpConstBool)
 22858  		v.AuxInt = b2i(auxTo64F(c) == auxTo64F(d))
 22859  		return true
 22860  	}
 22861  	// match: (Eq64F (Const64F [d]) (Const64F [c]))
 22862  	// result: (ConstBool [b2i(auxTo64F(c) == auxTo64F(d))])
 22863  	for {
 22864  		_ = v.Args[1]
 22865  		v_0 := v.Args[0]
 22866  		if v_0.Op != OpConst64F {
 22867  			break
 22868  		}
 22869  		d := v_0.AuxInt
 22870  		v_1 := v.Args[1]
 22871  		if v_1.Op != OpConst64F {
 22872  			break
 22873  		}
 22874  		c := v_1.AuxInt
 22875  		v.reset(OpConstBool)
 22876  		v.AuxInt = b2i(auxTo64F(c) == auxTo64F(d))
 22877  		return true
 22878  	}
 22879  	return false
 22880  }
 22881  func rewriteValuegeneric_OpEq8_0(v *Value) bool {
 22882  	b := v.Block
 22883  	config := b.Func.Config
 22884  	typ := &b.Func.Config.Types
 22885  	// match: (Eq8 x x)
 22886  	// result: (ConstBool [1])
 22887  	for {
 22888  		x := v.Args[1]
 22889  		if x != v.Args[0] {
 22890  			break
 22891  		}
 22892  		v.reset(OpConstBool)
 22893  		v.AuxInt = 1
 22894  		return true
 22895  	}
 22896  	// match: (Eq8 (Const8 <t> [c]) (Add8 (Const8 <t> [d]) x))
 22897  	// result: (Eq8 (Const8 <t> [int64(int8(c-d))]) x)
 22898  	for {
 22899  		_ = v.Args[1]
 22900  		v_0 := v.Args[0]
 22901  		if v_0.Op != OpConst8 {
 22902  			break
 22903  		}
 22904  		t := v_0.Type
 22905  		c := v_0.AuxInt
 22906  		v_1 := v.Args[1]
 22907  		if v_1.Op != OpAdd8 {
 22908  			break
 22909  		}
 22910  		x := v_1.Args[1]
 22911  		v_1_0 := v_1.Args[0]
 22912  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
 22913  			break
 22914  		}
 22915  		d := v_1_0.AuxInt
 22916  		v.reset(OpEq8)
 22917  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 22918  		v0.AuxInt = int64(int8(c - d))
 22919  		v.AddArg(v0)
 22920  		v.AddArg(x)
 22921  		return true
 22922  	}
 22923  	// match: (Eq8 (Const8 <t> [c]) (Add8 x (Const8 <t> [d])))
 22924  	// result: (Eq8 (Const8 <t> [int64(int8(c-d))]) x)
 22925  	for {
 22926  		_ = v.Args[1]
 22927  		v_0 := v.Args[0]
 22928  		if v_0.Op != OpConst8 {
 22929  			break
 22930  		}
 22931  		t := v_0.Type
 22932  		c := v_0.AuxInt
 22933  		v_1 := v.Args[1]
 22934  		if v_1.Op != OpAdd8 {
 22935  			break
 22936  		}
 22937  		_ = v_1.Args[1]
 22938  		x := v_1.Args[0]
 22939  		v_1_1 := v_1.Args[1]
 22940  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
 22941  			break
 22942  		}
 22943  		d := v_1_1.AuxInt
 22944  		v.reset(OpEq8)
 22945  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 22946  		v0.AuxInt = int64(int8(c - d))
 22947  		v.AddArg(v0)
 22948  		v.AddArg(x)
 22949  		return true
 22950  	}
 22951  	// match: (Eq8 (Add8 (Const8 <t> [d]) x) (Const8 <t> [c]))
 22952  	// result: (Eq8 (Const8 <t> [int64(int8(c-d))]) x)
 22953  	for {
 22954  		_ = v.Args[1]
 22955  		v_0 := v.Args[0]
 22956  		if v_0.Op != OpAdd8 {
 22957  			break
 22958  		}
 22959  		x := v_0.Args[1]
 22960  		v_0_0 := v_0.Args[0]
 22961  		if v_0_0.Op != OpConst8 {
 22962  			break
 22963  		}
 22964  		t := v_0_0.Type
 22965  		d := v_0_0.AuxInt
 22966  		v_1 := v.Args[1]
 22967  		if v_1.Op != OpConst8 || v_1.Type != t {
 22968  			break
 22969  		}
 22970  		c := v_1.AuxInt
 22971  		v.reset(OpEq8)
 22972  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 22973  		v0.AuxInt = int64(int8(c - d))
 22974  		v.AddArg(v0)
 22975  		v.AddArg(x)
 22976  		return true
 22977  	}
 22978  	// match: (Eq8 (Add8 x (Const8 <t> [d])) (Const8 <t> [c]))
 22979  	// result: (Eq8 (Const8 <t> [int64(int8(c-d))]) x)
 22980  	for {
 22981  		_ = v.Args[1]
 22982  		v_0 := v.Args[0]
 22983  		if v_0.Op != OpAdd8 {
 22984  			break
 22985  		}
 22986  		_ = v_0.Args[1]
 22987  		x := v_0.Args[0]
 22988  		v_0_1 := v_0.Args[1]
 22989  		if v_0_1.Op != OpConst8 {
 22990  			break
 22991  		}
 22992  		t := v_0_1.Type
 22993  		d := v_0_1.AuxInt
 22994  		v_1 := v.Args[1]
 22995  		if v_1.Op != OpConst8 || v_1.Type != t {
 22996  			break
 22997  		}
 22998  		c := v_1.AuxInt
 22999  		v.reset(OpEq8)
 23000  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 23001  		v0.AuxInt = int64(int8(c - d))
 23002  		v.AddArg(v0)
 23003  		v.AddArg(x)
 23004  		return true
 23005  	}
 23006  	// match: (Eq8 (Const8 [c]) (Const8 [d]))
 23007  	// result: (ConstBool [b2i(c == d)])
 23008  	for {
 23009  		_ = v.Args[1]
 23010  		v_0 := v.Args[0]
 23011  		if v_0.Op != OpConst8 {
 23012  			break
 23013  		}
 23014  		c := v_0.AuxInt
 23015  		v_1 := v.Args[1]
 23016  		if v_1.Op != OpConst8 {
 23017  			break
 23018  		}
 23019  		d := v_1.AuxInt
 23020  		v.reset(OpConstBool)
 23021  		v.AuxInt = b2i(c == d)
 23022  		return true
 23023  	}
 23024  	// match: (Eq8 (Const8 [d]) (Const8 [c]))
 23025  	// result: (ConstBool [b2i(c == d)])
 23026  	for {
 23027  		_ = v.Args[1]
 23028  		v_0 := v.Args[0]
 23029  		if v_0.Op != OpConst8 {
 23030  			break
 23031  		}
 23032  		d := v_0.AuxInt
 23033  		v_1 := v.Args[1]
 23034  		if v_1.Op != OpConst8 {
 23035  			break
 23036  		}
 23037  		c := v_1.AuxInt
 23038  		v.reset(OpConstBool)
 23039  		v.AuxInt = b2i(c == d)
 23040  		return true
 23041  	}
 23042  	// match: (Eq8 (Mod8u x (Const8 [c])) (Const8 [0]))
 23043  	// cond: x.Op != OpConst8 && udivisibleOK(8,c) && !hasSmallRotate(config)
 23044  	// result: (Eq32 (Mod32u <typ.UInt32> (ZeroExt8to32 <typ.UInt32> x) (Const32 <typ.UInt32> [c&0xff])) (Const32 <typ.UInt32> [0]))
 23045  	for {
 23046  		_ = v.Args[1]
 23047  		v_0 := v.Args[0]
 23048  		if v_0.Op != OpMod8u {
 23049  			break
 23050  		}
 23051  		_ = v_0.Args[1]
 23052  		x := v_0.Args[0]
 23053  		v_0_1 := v_0.Args[1]
 23054  		if v_0_1.Op != OpConst8 {
 23055  			break
 23056  		}
 23057  		c := v_0_1.AuxInt
 23058  		v_1 := v.Args[1]
 23059  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 || !(x.Op != OpConst8 && udivisibleOK(8, c) && !hasSmallRotate(config)) {
 23060  			break
 23061  		}
 23062  		v.reset(OpEq32)
 23063  		v0 := b.NewValue0(v.Pos, OpMod32u, typ.UInt32)
 23064  		v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32)
 23065  		v1.AddArg(x)
 23066  		v0.AddArg(v1)
 23067  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 23068  		v2.AuxInt = c & 0xff
 23069  		v0.AddArg(v2)
 23070  		v.AddArg(v0)
 23071  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 23072  		v3.AuxInt = 0
 23073  		v.AddArg(v3)
 23074  		return true
 23075  	}
 23076  	// match: (Eq8 (Const8 [0]) (Mod8u x (Const8 [c])))
 23077  	// cond: x.Op != OpConst8 && udivisibleOK(8,c) && !hasSmallRotate(config)
 23078  	// result: (Eq32 (Mod32u <typ.UInt32> (ZeroExt8to32 <typ.UInt32> x) (Const32 <typ.UInt32> [c&0xff])) (Const32 <typ.UInt32> [0]))
 23079  	for {
 23080  		_ = v.Args[1]
 23081  		v_0 := v.Args[0]
 23082  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 23083  			break
 23084  		}
 23085  		v_1 := v.Args[1]
 23086  		if v_1.Op != OpMod8u {
 23087  			break
 23088  		}
 23089  		_ = v_1.Args[1]
 23090  		x := v_1.Args[0]
 23091  		v_1_1 := v_1.Args[1]
 23092  		if v_1_1.Op != OpConst8 {
 23093  			break
 23094  		}
 23095  		c := v_1_1.AuxInt
 23096  		if !(x.Op != OpConst8 && udivisibleOK(8, c) && !hasSmallRotate(config)) {
 23097  			break
 23098  		}
 23099  		v.reset(OpEq32)
 23100  		v0 := b.NewValue0(v.Pos, OpMod32u, typ.UInt32)
 23101  		v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32)
 23102  		v1.AddArg(x)
 23103  		v0.AddArg(v1)
 23104  		v2 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 23105  		v2.AuxInt = c & 0xff
 23106  		v0.AddArg(v2)
 23107  		v.AddArg(v0)
 23108  		v3 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
 23109  		v3.AuxInt = 0
 23110  		v.AddArg(v3)
 23111  		return true
 23112  	}
 23113  	// match: (Eq8 (Mod8 x (Const8 [c])) (Const8 [0]))
 23114  	// cond: x.Op != OpConst8 && sdivisibleOK(8,c) && !hasSmallRotate(config)
 23115  	// result: (Eq32 (Mod32 <typ.Int32> (SignExt8to32 <typ.Int32> x) (Const32 <typ.Int32> [c])) (Const32 <typ.Int32> [0]))
 23116  	for {
 23117  		_ = v.Args[1]
 23118  		v_0 := v.Args[0]
 23119  		if v_0.Op != OpMod8 {
 23120  			break
 23121  		}
 23122  		_ = v_0.Args[1]
 23123  		x := v_0.Args[0]
 23124  		v_0_1 := v_0.Args[1]
 23125  		if v_0_1.Op != OpConst8 {
 23126  			break
 23127  		}
 23128  		c := v_0_1.AuxInt
 23129  		v_1 := v.Args[1]
 23130  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 || !(x.Op != OpConst8 && sdivisibleOK(8, c) && !hasSmallRotate(config)) {
 23131  			break
 23132  		}
 23133  		v.reset(OpEq32)
 23134  		v0 := b.NewValue0(v.Pos, OpMod32, typ.Int32)
 23135  		v1 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32)
 23136  		v1.AddArg(x)
 23137  		v0.AddArg(v1)
 23138  		v2 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
 23139  		v2.AuxInt = c
 23140  		v0.AddArg(v2)
 23141  		v.AddArg(v0)
 23142  		v3 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
 23143  		v3.AuxInt = 0
 23144  		v.AddArg(v3)
 23145  		return true
 23146  	}
 23147  	return false
 23148  }
 23149  func rewriteValuegeneric_OpEq8_10(v *Value) bool {
 23150  	b := v.Block
 23151  	config := b.Func.Config
 23152  	typ := &b.Func.Config.Types
 23153  	// match: (Eq8 (Const8 [0]) (Mod8 x (Const8 [c])))
 23154  	// cond: x.Op != OpConst8 && sdivisibleOK(8,c) && !hasSmallRotate(config)
 23155  	// result: (Eq32 (Mod32 <typ.Int32> (SignExt8to32 <typ.Int32> x) (Const32 <typ.Int32> [c])) (Const32 <typ.Int32> [0]))
 23156  	for {
 23157  		_ = v.Args[1]
 23158  		v_0 := v.Args[0]
 23159  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 23160  			break
 23161  		}
 23162  		v_1 := v.Args[1]
 23163  		if v_1.Op != OpMod8 {
 23164  			break
 23165  		}
 23166  		_ = v_1.Args[1]
 23167  		x := v_1.Args[0]
 23168  		v_1_1 := v_1.Args[1]
 23169  		if v_1_1.Op != OpConst8 {
 23170  			break
 23171  		}
 23172  		c := v_1_1.AuxInt
 23173  		if !(x.Op != OpConst8 && sdivisibleOK(8, c) && !hasSmallRotate(config)) {
 23174  			break
 23175  		}
 23176  		v.reset(OpEq32)
 23177  		v0 := b.NewValue0(v.Pos, OpMod32, typ.Int32)
 23178  		v1 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32)
 23179  		v1.AddArg(x)
 23180  		v0.AddArg(v1)
 23181  		v2 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
 23182  		v2.AuxInt = c
 23183  		v0.AddArg(v2)
 23184  		v.AddArg(v0)
 23185  		v3 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
 23186  		v3.AuxInt = 0
 23187  		v.AddArg(v3)
 23188  		return true
 23189  	}
 23190  	// match: (Eq8 x (Mul8 (Const8 [c]) (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt8to32 x)) (Const64 [s])))))
 23191  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23192  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23193  	for {
 23194  		_ = v.Args[1]
 23195  		x := v.Args[0]
 23196  		v_1 := v.Args[1]
 23197  		if v_1.Op != OpMul8 {
 23198  			break
 23199  		}
 23200  		_ = v_1.Args[1]
 23201  		v_1_0 := v_1.Args[0]
 23202  		if v_1_0.Op != OpConst8 {
 23203  			break
 23204  		}
 23205  		c := v_1_0.AuxInt
 23206  		v_1_1 := v_1.Args[1]
 23207  		if v_1_1.Op != OpTrunc32to8 {
 23208  			break
 23209  		}
 23210  		v_1_1_0 := v_1_1.Args[0]
 23211  		if v_1_1_0.Op != OpRsh32Ux64 {
 23212  			break
 23213  		}
 23214  		_ = v_1_1_0.Args[1]
 23215  		mul := v_1_1_0.Args[0]
 23216  		if mul.Op != OpMul32 {
 23217  			break
 23218  		}
 23219  		_ = mul.Args[1]
 23220  		mul_0 := mul.Args[0]
 23221  		if mul_0.Op != OpConst32 {
 23222  			break
 23223  		}
 23224  		m := mul_0.AuxInt
 23225  		mul_1 := mul.Args[1]
 23226  		if mul_1.Op != OpZeroExt8to32 || x != mul_1.Args[0] {
 23227  			break
 23228  		}
 23229  		v_1_1_0_1 := v_1_1_0.Args[1]
 23230  		if v_1_1_0_1.Op != OpConst64 {
 23231  			break
 23232  		}
 23233  		s := v_1_1_0_1.AuxInt
 23234  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23235  			break
 23236  		}
 23237  		v.reset(OpLeq8U)
 23238  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23239  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23240  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23241  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23242  		v1.AddArg(v2)
 23243  		v1.AddArg(x)
 23244  		v0.AddArg(v1)
 23245  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23246  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23247  		v0.AddArg(v3)
 23248  		v.AddArg(v0)
 23249  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23250  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23251  		v.AddArg(v4)
 23252  		return true
 23253  	}
 23254  	// match: (Eq8 x (Mul8 (Const8 [c]) (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (ZeroExt8to32 x) (Const32 [m])) (Const64 [s])))))
 23255  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23256  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23257  	for {
 23258  		_ = v.Args[1]
 23259  		x := v.Args[0]
 23260  		v_1 := v.Args[1]
 23261  		if v_1.Op != OpMul8 {
 23262  			break
 23263  		}
 23264  		_ = v_1.Args[1]
 23265  		v_1_0 := v_1.Args[0]
 23266  		if v_1_0.Op != OpConst8 {
 23267  			break
 23268  		}
 23269  		c := v_1_0.AuxInt
 23270  		v_1_1 := v_1.Args[1]
 23271  		if v_1_1.Op != OpTrunc32to8 {
 23272  			break
 23273  		}
 23274  		v_1_1_0 := v_1_1.Args[0]
 23275  		if v_1_1_0.Op != OpRsh32Ux64 {
 23276  			break
 23277  		}
 23278  		_ = v_1_1_0.Args[1]
 23279  		mul := v_1_1_0.Args[0]
 23280  		if mul.Op != OpMul32 {
 23281  			break
 23282  		}
 23283  		_ = mul.Args[1]
 23284  		mul_0 := mul.Args[0]
 23285  		if mul_0.Op != OpZeroExt8to32 || x != mul_0.Args[0] {
 23286  			break
 23287  		}
 23288  		mul_1 := mul.Args[1]
 23289  		if mul_1.Op != OpConst32 {
 23290  			break
 23291  		}
 23292  		m := mul_1.AuxInt
 23293  		v_1_1_0_1 := v_1_1_0.Args[1]
 23294  		if v_1_1_0_1.Op != OpConst64 {
 23295  			break
 23296  		}
 23297  		s := v_1_1_0_1.AuxInt
 23298  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23299  			break
 23300  		}
 23301  		v.reset(OpLeq8U)
 23302  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23303  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23304  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23305  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23306  		v1.AddArg(v2)
 23307  		v1.AddArg(x)
 23308  		v0.AddArg(v1)
 23309  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23310  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23311  		v0.AddArg(v3)
 23312  		v.AddArg(v0)
 23313  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23314  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23315  		v.AddArg(v4)
 23316  		return true
 23317  	}
 23318  	// match: (Eq8 x (Mul8 (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt8to32 x)) (Const64 [s]))) (Const8 [c])))
 23319  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23320  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23321  	for {
 23322  		_ = v.Args[1]
 23323  		x := v.Args[0]
 23324  		v_1 := v.Args[1]
 23325  		if v_1.Op != OpMul8 {
 23326  			break
 23327  		}
 23328  		_ = v_1.Args[1]
 23329  		v_1_0 := v_1.Args[0]
 23330  		if v_1_0.Op != OpTrunc32to8 {
 23331  			break
 23332  		}
 23333  		v_1_0_0 := v_1_0.Args[0]
 23334  		if v_1_0_0.Op != OpRsh32Ux64 {
 23335  			break
 23336  		}
 23337  		_ = v_1_0_0.Args[1]
 23338  		mul := v_1_0_0.Args[0]
 23339  		if mul.Op != OpMul32 {
 23340  			break
 23341  		}
 23342  		_ = mul.Args[1]
 23343  		mul_0 := mul.Args[0]
 23344  		if mul_0.Op != OpConst32 {
 23345  			break
 23346  		}
 23347  		m := mul_0.AuxInt
 23348  		mul_1 := mul.Args[1]
 23349  		if mul_1.Op != OpZeroExt8to32 || x != mul_1.Args[0] {
 23350  			break
 23351  		}
 23352  		v_1_0_0_1 := v_1_0_0.Args[1]
 23353  		if v_1_0_0_1.Op != OpConst64 {
 23354  			break
 23355  		}
 23356  		s := v_1_0_0_1.AuxInt
 23357  		v_1_1 := v_1.Args[1]
 23358  		if v_1_1.Op != OpConst8 {
 23359  			break
 23360  		}
 23361  		c := v_1_1.AuxInt
 23362  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23363  			break
 23364  		}
 23365  		v.reset(OpLeq8U)
 23366  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23367  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23368  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23369  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23370  		v1.AddArg(v2)
 23371  		v1.AddArg(x)
 23372  		v0.AddArg(v1)
 23373  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23374  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23375  		v0.AddArg(v3)
 23376  		v.AddArg(v0)
 23377  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23378  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23379  		v.AddArg(v4)
 23380  		return true
 23381  	}
 23382  	// match: (Eq8 x (Mul8 (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (ZeroExt8to32 x) (Const32 [m])) (Const64 [s]))) (Const8 [c])))
 23383  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23384  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23385  	for {
 23386  		_ = v.Args[1]
 23387  		x := v.Args[0]
 23388  		v_1 := v.Args[1]
 23389  		if v_1.Op != OpMul8 {
 23390  			break
 23391  		}
 23392  		_ = v_1.Args[1]
 23393  		v_1_0 := v_1.Args[0]
 23394  		if v_1_0.Op != OpTrunc32to8 {
 23395  			break
 23396  		}
 23397  		v_1_0_0 := v_1_0.Args[0]
 23398  		if v_1_0_0.Op != OpRsh32Ux64 {
 23399  			break
 23400  		}
 23401  		_ = v_1_0_0.Args[1]
 23402  		mul := v_1_0_0.Args[0]
 23403  		if mul.Op != OpMul32 {
 23404  			break
 23405  		}
 23406  		_ = mul.Args[1]
 23407  		mul_0 := mul.Args[0]
 23408  		if mul_0.Op != OpZeroExt8to32 || x != mul_0.Args[0] {
 23409  			break
 23410  		}
 23411  		mul_1 := mul.Args[1]
 23412  		if mul_1.Op != OpConst32 {
 23413  			break
 23414  		}
 23415  		m := mul_1.AuxInt
 23416  		v_1_0_0_1 := v_1_0_0.Args[1]
 23417  		if v_1_0_0_1.Op != OpConst64 {
 23418  			break
 23419  		}
 23420  		s := v_1_0_0_1.AuxInt
 23421  		v_1_1 := v_1.Args[1]
 23422  		if v_1_1.Op != OpConst8 {
 23423  			break
 23424  		}
 23425  		c := v_1_1.AuxInt
 23426  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23427  			break
 23428  		}
 23429  		v.reset(OpLeq8U)
 23430  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23431  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23432  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23433  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23434  		v1.AddArg(v2)
 23435  		v1.AddArg(x)
 23436  		v0.AddArg(v1)
 23437  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23438  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23439  		v0.AddArg(v3)
 23440  		v.AddArg(v0)
 23441  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23442  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23443  		v.AddArg(v4)
 23444  		return true
 23445  	}
 23446  	// match: (Eq8 (Mul8 (Const8 [c]) (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt8to32 x)) (Const64 [s])))) x)
 23447  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23448  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23449  	for {
 23450  		x := v.Args[1]
 23451  		v_0 := v.Args[0]
 23452  		if v_0.Op != OpMul8 {
 23453  			break
 23454  		}
 23455  		_ = v_0.Args[1]
 23456  		v_0_0 := v_0.Args[0]
 23457  		if v_0_0.Op != OpConst8 {
 23458  			break
 23459  		}
 23460  		c := v_0_0.AuxInt
 23461  		v_0_1 := v_0.Args[1]
 23462  		if v_0_1.Op != OpTrunc32to8 {
 23463  			break
 23464  		}
 23465  		v_0_1_0 := v_0_1.Args[0]
 23466  		if v_0_1_0.Op != OpRsh32Ux64 {
 23467  			break
 23468  		}
 23469  		_ = v_0_1_0.Args[1]
 23470  		mul := v_0_1_0.Args[0]
 23471  		if mul.Op != OpMul32 {
 23472  			break
 23473  		}
 23474  		_ = mul.Args[1]
 23475  		mul_0 := mul.Args[0]
 23476  		if mul_0.Op != OpConst32 {
 23477  			break
 23478  		}
 23479  		m := mul_0.AuxInt
 23480  		mul_1 := mul.Args[1]
 23481  		if mul_1.Op != OpZeroExt8to32 || x != mul_1.Args[0] {
 23482  			break
 23483  		}
 23484  		v_0_1_0_1 := v_0_1_0.Args[1]
 23485  		if v_0_1_0_1.Op != OpConst64 {
 23486  			break
 23487  		}
 23488  		s := v_0_1_0_1.AuxInt
 23489  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23490  			break
 23491  		}
 23492  		v.reset(OpLeq8U)
 23493  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23494  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23495  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23496  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23497  		v1.AddArg(v2)
 23498  		v1.AddArg(x)
 23499  		v0.AddArg(v1)
 23500  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23501  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23502  		v0.AddArg(v3)
 23503  		v.AddArg(v0)
 23504  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23505  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23506  		v.AddArg(v4)
 23507  		return true
 23508  	}
 23509  	// match: (Eq8 (Mul8 (Const8 [c]) (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (ZeroExt8to32 x) (Const32 [m])) (Const64 [s])))) x)
 23510  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23511  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23512  	for {
 23513  		x := v.Args[1]
 23514  		v_0 := v.Args[0]
 23515  		if v_0.Op != OpMul8 {
 23516  			break
 23517  		}
 23518  		_ = v_0.Args[1]
 23519  		v_0_0 := v_0.Args[0]
 23520  		if v_0_0.Op != OpConst8 {
 23521  			break
 23522  		}
 23523  		c := v_0_0.AuxInt
 23524  		v_0_1 := v_0.Args[1]
 23525  		if v_0_1.Op != OpTrunc32to8 {
 23526  			break
 23527  		}
 23528  		v_0_1_0 := v_0_1.Args[0]
 23529  		if v_0_1_0.Op != OpRsh32Ux64 {
 23530  			break
 23531  		}
 23532  		_ = v_0_1_0.Args[1]
 23533  		mul := v_0_1_0.Args[0]
 23534  		if mul.Op != OpMul32 {
 23535  			break
 23536  		}
 23537  		_ = mul.Args[1]
 23538  		mul_0 := mul.Args[0]
 23539  		if mul_0.Op != OpZeroExt8to32 || x != mul_0.Args[0] {
 23540  			break
 23541  		}
 23542  		mul_1 := mul.Args[1]
 23543  		if mul_1.Op != OpConst32 {
 23544  			break
 23545  		}
 23546  		m := mul_1.AuxInt
 23547  		v_0_1_0_1 := v_0_1_0.Args[1]
 23548  		if v_0_1_0_1.Op != OpConst64 {
 23549  			break
 23550  		}
 23551  		s := v_0_1_0_1.AuxInt
 23552  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23553  			break
 23554  		}
 23555  		v.reset(OpLeq8U)
 23556  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23557  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23558  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23559  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23560  		v1.AddArg(v2)
 23561  		v1.AddArg(x)
 23562  		v0.AddArg(v1)
 23563  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23564  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23565  		v0.AddArg(v3)
 23566  		v.AddArg(v0)
 23567  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23568  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23569  		v.AddArg(v4)
 23570  		return true
 23571  	}
 23572  	// match: (Eq8 (Mul8 (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (Const32 [m]) (ZeroExt8to32 x)) (Const64 [s]))) (Const8 [c])) x)
 23573  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23574  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23575  	for {
 23576  		x := v.Args[1]
 23577  		v_0 := v.Args[0]
 23578  		if v_0.Op != OpMul8 {
 23579  			break
 23580  		}
 23581  		_ = v_0.Args[1]
 23582  		v_0_0 := v_0.Args[0]
 23583  		if v_0_0.Op != OpTrunc32to8 {
 23584  			break
 23585  		}
 23586  		v_0_0_0 := v_0_0.Args[0]
 23587  		if v_0_0_0.Op != OpRsh32Ux64 {
 23588  			break
 23589  		}
 23590  		_ = v_0_0_0.Args[1]
 23591  		mul := v_0_0_0.Args[0]
 23592  		if mul.Op != OpMul32 {
 23593  			break
 23594  		}
 23595  		_ = mul.Args[1]
 23596  		mul_0 := mul.Args[0]
 23597  		if mul_0.Op != OpConst32 {
 23598  			break
 23599  		}
 23600  		m := mul_0.AuxInt
 23601  		mul_1 := mul.Args[1]
 23602  		if mul_1.Op != OpZeroExt8to32 || x != mul_1.Args[0] {
 23603  			break
 23604  		}
 23605  		v_0_0_0_1 := v_0_0_0.Args[1]
 23606  		if v_0_0_0_1.Op != OpConst64 {
 23607  			break
 23608  		}
 23609  		s := v_0_0_0_1.AuxInt
 23610  		v_0_1 := v_0.Args[1]
 23611  		if v_0_1.Op != OpConst8 {
 23612  			break
 23613  		}
 23614  		c := v_0_1.AuxInt
 23615  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23616  			break
 23617  		}
 23618  		v.reset(OpLeq8U)
 23619  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23620  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23621  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23622  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23623  		v1.AddArg(v2)
 23624  		v1.AddArg(x)
 23625  		v0.AddArg(v1)
 23626  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23627  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23628  		v0.AddArg(v3)
 23629  		v.AddArg(v0)
 23630  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23631  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23632  		v.AddArg(v4)
 23633  		return true
 23634  	}
 23635  	// match: (Eq8 (Mul8 (Trunc32to8 (Rsh32Ux64 mul:(Mul32 (ZeroExt8to32 x) (Const32 [m])) (Const64 [s]))) (Const8 [c])) x)
 23636  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8,c).m) && s == 8+umagic(8,c).s && x.Op != OpConst8 && udivisibleOK(8,c)
 23637  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(8-udivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(udivisible(8,c).max))]) )
 23638  	for {
 23639  		x := v.Args[1]
 23640  		v_0 := v.Args[0]
 23641  		if v_0.Op != OpMul8 {
 23642  			break
 23643  		}
 23644  		_ = v_0.Args[1]
 23645  		v_0_0 := v_0.Args[0]
 23646  		if v_0_0.Op != OpTrunc32to8 {
 23647  			break
 23648  		}
 23649  		v_0_0_0 := v_0_0.Args[0]
 23650  		if v_0_0_0.Op != OpRsh32Ux64 {
 23651  			break
 23652  		}
 23653  		_ = v_0_0_0.Args[1]
 23654  		mul := v_0_0_0.Args[0]
 23655  		if mul.Op != OpMul32 {
 23656  			break
 23657  		}
 23658  		_ = mul.Args[1]
 23659  		mul_0 := mul.Args[0]
 23660  		if mul_0.Op != OpZeroExt8to32 || x != mul_0.Args[0] {
 23661  			break
 23662  		}
 23663  		mul_1 := mul.Args[1]
 23664  		if mul_1.Op != OpConst32 {
 23665  			break
 23666  		}
 23667  		m := mul_1.AuxInt
 23668  		v_0_0_0_1 := v_0_0_0.Args[1]
 23669  		if v_0_0_0_1.Op != OpConst64 {
 23670  			break
 23671  		}
 23672  		s := v_0_0_0_1.AuxInt
 23673  		v_0_1 := v_0.Args[1]
 23674  		if v_0_1.Op != OpConst8 {
 23675  			break
 23676  		}
 23677  		c := v_0_1.AuxInt
 23678  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(1<<8+umagic(8, c).m) && s == 8+umagic(8, c).s && x.Op != OpConst8 && udivisibleOK(8, c)) {
 23679  			break
 23680  		}
 23681  		v.reset(OpLeq8U)
 23682  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23683  		v1 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23684  		v2 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23685  		v2.AuxInt = int64(int8(udivisible(8, c).m))
 23686  		v1.AddArg(v2)
 23687  		v1.AddArg(x)
 23688  		v0.AddArg(v1)
 23689  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23690  		v3.AuxInt = int64(8 - udivisible(8, c).k)
 23691  		v0.AddArg(v3)
 23692  		v.AddArg(v0)
 23693  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23694  		v4.AuxInt = int64(int8(udivisible(8, c).max))
 23695  		v.AddArg(v4)
 23696  		return true
 23697  	}
 23698  	// match: (Eq8 x (Mul8 (Const8 [c]) (Sub8 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt8to32 x)) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31])))))
 23699  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 23700  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 23701  	for {
 23702  		_ = v.Args[1]
 23703  		x := v.Args[0]
 23704  		v_1 := v.Args[1]
 23705  		if v_1.Op != OpMul8 {
 23706  			break
 23707  		}
 23708  		_ = v_1.Args[1]
 23709  		v_1_0 := v_1.Args[0]
 23710  		if v_1_0.Op != OpConst8 {
 23711  			break
 23712  		}
 23713  		c := v_1_0.AuxInt
 23714  		v_1_1 := v_1.Args[1]
 23715  		if v_1_1.Op != OpSub8 {
 23716  			break
 23717  		}
 23718  		_ = v_1_1.Args[1]
 23719  		v_1_1_0 := v_1_1.Args[0]
 23720  		if v_1_1_0.Op != OpRsh32x64 {
 23721  			break
 23722  		}
 23723  		_ = v_1_1_0.Args[1]
 23724  		mul := v_1_1_0.Args[0]
 23725  		if mul.Op != OpMul32 {
 23726  			break
 23727  		}
 23728  		_ = mul.Args[1]
 23729  		mul_0 := mul.Args[0]
 23730  		if mul_0.Op != OpConst32 {
 23731  			break
 23732  		}
 23733  		m := mul_0.AuxInt
 23734  		mul_1 := mul.Args[1]
 23735  		if mul_1.Op != OpSignExt8to32 || x != mul_1.Args[0] {
 23736  			break
 23737  		}
 23738  		v_1_1_0_1 := v_1_1_0.Args[1]
 23739  		if v_1_1_0_1.Op != OpConst64 {
 23740  			break
 23741  		}
 23742  		s := v_1_1_0_1.AuxInt
 23743  		v_1_1_1 := v_1_1.Args[1]
 23744  		if v_1_1_1.Op != OpRsh32x64 {
 23745  			break
 23746  		}
 23747  		_ = v_1_1_1.Args[1]
 23748  		v_1_1_1_0 := v_1_1_1.Args[0]
 23749  		if v_1_1_1_0.Op != OpSignExt8to32 || x != v_1_1_1_0.Args[0] {
 23750  			break
 23751  		}
 23752  		v_1_1_1_1 := v_1_1_1.Args[1]
 23753  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 23754  			break
 23755  		}
 23756  		v.reset(OpLeq8U)
 23757  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23758  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 23759  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23760  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23761  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 23762  		v2.AddArg(v3)
 23763  		v2.AddArg(x)
 23764  		v1.AddArg(v2)
 23765  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23766  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 23767  		v1.AddArg(v4)
 23768  		v0.AddArg(v1)
 23769  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23770  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 23771  		v0.AddArg(v5)
 23772  		v.AddArg(v0)
 23773  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23774  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 23775  		v.AddArg(v6)
 23776  		return true
 23777  	}
 23778  	return false
 23779  }
 23780  func rewriteValuegeneric_OpEq8_20(v *Value) bool {
 23781  	b := v.Block
 23782  	typ := &b.Func.Config.Types
 23783  	// match: (Eq8 x (Mul8 (Const8 [c]) (Sub8 (Rsh32x64 mul:(Mul32 (SignExt8to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31])))))
 23784  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 23785  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 23786  	for {
 23787  		_ = v.Args[1]
 23788  		x := v.Args[0]
 23789  		v_1 := v.Args[1]
 23790  		if v_1.Op != OpMul8 {
 23791  			break
 23792  		}
 23793  		_ = v_1.Args[1]
 23794  		v_1_0 := v_1.Args[0]
 23795  		if v_1_0.Op != OpConst8 {
 23796  			break
 23797  		}
 23798  		c := v_1_0.AuxInt
 23799  		v_1_1 := v_1.Args[1]
 23800  		if v_1_1.Op != OpSub8 {
 23801  			break
 23802  		}
 23803  		_ = v_1_1.Args[1]
 23804  		v_1_1_0 := v_1_1.Args[0]
 23805  		if v_1_1_0.Op != OpRsh32x64 {
 23806  			break
 23807  		}
 23808  		_ = v_1_1_0.Args[1]
 23809  		mul := v_1_1_0.Args[0]
 23810  		if mul.Op != OpMul32 {
 23811  			break
 23812  		}
 23813  		_ = mul.Args[1]
 23814  		mul_0 := mul.Args[0]
 23815  		if mul_0.Op != OpSignExt8to32 || x != mul_0.Args[0] {
 23816  			break
 23817  		}
 23818  		mul_1 := mul.Args[1]
 23819  		if mul_1.Op != OpConst32 {
 23820  			break
 23821  		}
 23822  		m := mul_1.AuxInt
 23823  		v_1_1_0_1 := v_1_1_0.Args[1]
 23824  		if v_1_1_0_1.Op != OpConst64 {
 23825  			break
 23826  		}
 23827  		s := v_1_1_0_1.AuxInt
 23828  		v_1_1_1 := v_1_1.Args[1]
 23829  		if v_1_1_1.Op != OpRsh32x64 {
 23830  			break
 23831  		}
 23832  		_ = v_1_1_1.Args[1]
 23833  		v_1_1_1_0 := v_1_1_1.Args[0]
 23834  		if v_1_1_1_0.Op != OpSignExt8to32 || x != v_1_1_1_0.Args[0] {
 23835  			break
 23836  		}
 23837  		v_1_1_1_1 := v_1_1_1.Args[1]
 23838  		if v_1_1_1_1.Op != OpConst64 || v_1_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 23839  			break
 23840  		}
 23841  		v.reset(OpLeq8U)
 23842  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23843  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 23844  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23845  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23846  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 23847  		v2.AddArg(v3)
 23848  		v2.AddArg(x)
 23849  		v1.AddArg(v2)
 23850  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23851  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 23852  		v1.AddArg(v4)
 23853  		v0.AddArg(v1)
 23854  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23855  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 23856  		v0.AddArg(v5)
 23857  		v.AddArg(v0)
 23858  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23859  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 23860  		v.AddArg(v6)
 23861  		return true
 23862  	}
 23863  	// match: (Eq8 x (Mul8 (Sub8 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt8to32 x)) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31]))) (Const8 [c])))
 23864  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 23865  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 23866  	for {
 23867  		_ = v.Args[1]
 23868  		x := v.Args[0]
 23869  		v_1 := v.Args[1]
 23870  		if v_1.Op != OpMul8 {
 23871  			break
 23872  		}
 23873  		_ = v_1.Args[1]
 23874  		v_1_0 := v_1.Args[0]
 23875  		if v_1_0.Op != OpSub8 {
 23876  			break
 23877  		}
 23878  		_ = v_1_0.Args[1]
 23879  		v_1_0_0 := v_1_0.Args[0]
 23880  		if v_1_0_0.Op != OpRsh32x64 {
 23881  			break
 23882  		}
 23883  		_ = v_1_0_0.Args[1]
 23884  		mul := v_1_0_0.Args[0]
 23885  		if mul.Op != OpMul32 {
 23886  			break
 23887  		}
 23888  		_ = mul.Args[1]
 23889  		mul_0 := mul.Args[0]
 23890  		if mul_0.Op != OpConst32 {
 23891  			break
 23892  		}
 23893  		m := mul_0.AuxInt
 23894  		mul_1 := mul.Args[1]
 23895  		if mul_1.Op != OpSignExt8to32 || x != mul_1.Args[0] {
 23896  			break
 23897  		}
 23898  		v_1_0_0_1 := v_1_0_0.Args[1]
 23899  		if v_1_0_0_1.Op != OpConst64 {
 23900  			break
 23901  		}
 23902  		s := v_1_0_0_1.AuxInt
 23903  		v_1_0_1 := v_1_0.Args[1]
 23904  		if v_1_0_1.Op != OpRsh32x64 {
 23905  			break
 23906  		}
 23907  		_ = v_1_0_1.Args[1]
 23908  		v_1_0_1_0 := v_1_0_1.Args[0]
 23909  		if v_1_0_1_0.Op != OpSignExt8to32 || x != v_1_0_1_0.Args[0] {
 23910  			break
 23911  		}
 23912  		v_1_0_1_1 := v_1_0_1.Args[1]
 23913  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 23914  			break
 23915  		}
 23916  		v_1_1 := v_1.Args[1]
 23917  		if v_1_1.Op != OpConst8 {
 23918  			break
 23919  		}
 23920  		c := v_1_1.AuxInt
 23921  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 23922  			break
 23923  		}
 23924  		v.reset(OpLeq8U)
 23925  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 23926  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 23927  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 23928  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23929  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 23930  		v2.AddArg(v3)
 23931  		v2.AddArg(x)
 23932  		v1.AddArg(v2)
 23933  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23934  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 23935  		v1.AddArg(v4)
 23936  		v0.AddArg(v1)
 23937  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23938  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 23939  		v0.AddArg(v5)
 23940  		v.AddArg(v0)
 23941  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 23942  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 23943  		v.AddArg(v6)
 23944  		return true
 23945  	}
 23946  	// match: (Eq8 x (Mul8 (Sub8 (Rsh32x64 mul:(Mul32 (SignExt8to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31]))) (Const8 [c])))
 23947  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 23948  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 23949  	for {
 23950  		_ = v.Args[1]
 23951  		x := v.Args[0]
 23952  		v_1 := v.Args[1]
 23953  		if v_1.Op != OpMul8 {
 23954  			break
 23955  		}
 23956  		_ = v_1.Args[1]
 23957  		v_1_0 := v_1.Args[0]
 23958  		if v_1_0.Op != OpSub8 {
 23959  			break
 23960  		}
 23961  		_ = v_1_0.Args[1]
 23962  		v_1_0_0 := v_1_0.Args[0]
 23963  		if v_1_0_0.Op != OpRsh32x64 {
 23964  			break
 23965  		}
 23966  		_ = v_1_0_0.Args[1]
 23967  		mul := v_1_0_0.Args[0]
 23968  		if mul.Op != OpMul32 {
 23969  			break
 23970  		}
 23971  		_ = mul.Args[1]
 23972  		mul_0 := mul.Args[0]
 23973  		if mul_0.Op != OpSignExt8to32 || x != mul_0.Args[0] {
 23974  			break
 23975  		}
 23976  		mul_1 := mul.Args[1]
 23977  		if mul_1.Op != OpConst32 {
 23978  			break
 23979  		}
 23980  		m := mul_1.AuxInt
 23981  		v_1_0_0_1 := v_1_0_0.Args[1]
 23982  		if v_1_0_0_1.Op != OpConst64 {
 23983  			break
 23984  		}
 23985  		s := v_1_0_0_1.AuxInt
 23986  		v_1_0_1 := v_1_0.Args[1]
 23987  		if v_1_0_1.Op != OpRsh32x64 {
 23988  			break
 23989  		}
 23990  		_ = v_1_0_1.Args[1]
 23991  		v_1_0_1_0 := v_1_0_1.Args[0]
 23992  		if v_1_0_1_0.Op != OpSignExt8to32 || x != v_1_0_1_0.Args[0] {
 23993  			break
 23994  		}
 23995  		v_1_0_1_1 := v_1_0_1.Args[1]
 23996  		if v_1_0_1_1.Op != OpConst64 || v_1_0_1_1.AuxInt != 31 {
 23997  			break
 23998  		}
 23999  		v_1_1 := v_1.Args[1]
 24000  		if v_1_1.Op != OpConst8 {
 24001  			break
 24002  		}
 24003  		c := v_1_1.AuxInt
 24004  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 24005  			break
 24006  		}
 24007  		v.reset(OpLeq8U)
 24008  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 24009  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 24010  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 24011  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24012  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 24013  		v2.AddArg(v3)
 24014  		v2.AddArg(x)
 24015  		v1.AddArg(v2)
 24016  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24017  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 24018  		v1.AddArg(v4)
 24019  		v0.AddArg(v1)
 24020  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24021  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 24022  		v0.AddArg(v5)
 24023  		v.AddArg(v0)
 24024  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24025  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 24026  		v.AddArg(v6)
 24027  		return true
 24028  	}
 24029  	// match: (Eq8 (Mul8 (Const8 [c]) (Sub8 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt8to32 x)) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31])))) x)
 24030  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 24031  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 24032  	for {
 24033  		x := v.Args[1]
 24034  		v_0 := v.Args[0]
 24035  		if v_0.Op != OpMul8 {
 24036  			break
 24037  		}
 24038  		_ = v_0.Args[1]
 24039  		v_0_0 := v_0.Args[0]
 24040  		if v_0_0.Op != OpConst8 {
 24041  			break
 24042  		}
 24043  		c := v_0_0.AuxInt
 24044  		v_0_1 := v_0.Args[1]
 24045  		if v_0_1.Op != OpSub8 {
 24046  			break
 24047  		}
 24048  		_ = v_0_1.Args[1]
 24049  		v_0_1_0 := v_0_1.Args[0]
 24050  		if v_0_1_0.Op != OpRsh32x64 {
 24051  			break
 24052  		}
 24053  		_ = v_0_1_0.Args[1]
 24054  		mul := v_0_1_0.Args[0]
 24055  		if mul.Op != OpMul32 {
 24056  			break
 24057  		}
 24058  		_ = mul.Args[1]
 24059  		mul_0 := mul.Args[0]
 24060  		if mul_0.Op != OpConst32 {
 24061  			break
 24062  		}
 24063  		m := mul_0.AuxInt
 24064  		mul_1 := mul.Args[1]
 24065  		if mul_1.Op != OpSignExt8to32 || x != mul_1.Args[0] {
 24066  			break
 24067  		}
 24068  		v_0_1_0_1 := v_0_1_0.Args[1]
 24069  		if v_0_1_0_1.Op != OpConst64 {
 24070  			break
 24071  		}
 24072  		s := v_0_1_0_1.AuxInt
 24073  		v_0_1_1 := v_0_1.Args[1]
 24074  		if v_0_1_1.Op != OpRsh32x64 {
 24075  			break
 24076  		}
 24077  		_ = v_0_1_1.Args[1]
 24078  		v_0_1_1_0 := v_0_1_1.Args[0]
 24079  		if v_0_1_1_0.Op != OpSignExt8to32 || x != v_0_1_1_0.Args[0] {
 24080  			break
 24081  		}
 24082  		v_0_1_1_1 := v_0_1_1.Args[1]
 24083  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 24084  			break
 24085  		}
 24086  		v.reset(OpLeq8U)
 24087  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 24088  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 24089  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 24090  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24091  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 24092  		v2.AddArg(v3)
 24093  		v2.AddArg(x)
 24094  		v1.AddArg(v2)
 24095  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24096  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 24097  		v1.AddArg(v4)
 24098  		v0.AddArg(v1)
 24099  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24100  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 24101  		v0.AddArg(v5)
 24102  		v.AddArg(v0)
 24103  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24104  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 24105  		v.AddArg(v6)
 24106  		return true
 24107  	}
 24108  	// match: (Eq8 (Mul8 (Const8 [c]) (Sub8 (Rsh32x64 mul:(Mul32 (SignExt8to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31])))) x)
 24109  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 24110  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 24111  	for {
 24112  		x := v.Args[1]
 24113  		v_0 := v.Args[0]
 24114  		if v_0.Op != OpMul8 {
 24115  			break
 24116  		}
 24117  		_ = v_0.Args[1]
 24118  		v_0_0 := v_0.Args[0]
 24119  		if v_0_0.Op != OpConst8 {
 24120  			break
 24121  		}
 24122  		c := v_0_0.AuxInt
 24123  		v_0_1 := v_0.Args[1]
 24124  		if v_0_1.Op != OpSub8 {
 24125  			break
 24126  		}
 24127  		_ = v_0_1.Args[1]
 24128  		v_0_1_0 := v_0_1.Args[0]
 24129  		if v_0_1_0.Op != OpRsh32x64 {
 24130  			break
 24131  		}
 24132  		_ = v_0_1_0.Args[1]
 24133  		mul := v_0_1_0.Args[0]
 24134  		if mul.Op != OpMul32 {
 24135  			break
 24136  		}
 24137  		_ = mul.Args[1]
 24138  		mul_0 := mul.Args[0]
 24139  		if mul_0.Op != OpSignExt8to32 || x != mul_0.Args[0] {
 24140  			break
 24141  		}
 24142  		mul_1 := mul.Args[1]
 24143  		if mul_1.Op != OpConst32 {
 24144  			break
 24145  		}
 24146  		m := mul_1.AuxInt
 24147  		v_0_1_0_1 := v_0_1_0.Args[1]
 24148  		if v_0_1_0_1.Op != OpConst64 {
 24149  			break
 24150  		}
 24151  		s := v_0_1_0_1.AuxInt
 24152  		v_0_1_1 := v_0_1.Args[1]
 24153  		if v_0_1_1.Op != OpRsh32x64 {
 24154  			break
 24155  		}
 24156  		_ = v_0_1_1.Args[1]
 24157  		v_0_1_1_0 := v_0_1_1.Args[0]
 24158  		if v_0_1_1_0.Op != OpSignExt8to32 || x != v_0_1_1_0.Args[0] {
 24159  			break
 24160  		}
 24161  		v_0_1_1_1 := v_0_1_1.Args[1]
 24162  		if v_0_1_1_1.Op != OpConst64 || v_0_1_1_1.AuxInt != 31 || !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 24163  			break
 24164  		}
 24165  		v.reset(OpLeq8U)
 24166  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 24167  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 24168  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 24169  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24170  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 24171  		v2.AddArg(v3)
 24172  		v2.AddArg(x)
 24173  		v1.AddArg(v2)
 24174  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24175  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 24176  		v1.AddArg(v4)
 24177  		v0.AddArg(v1)
 24178  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24179  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 24180  		v0.AddArg(v5)
 24181  		v.AddArg(v0)
 24182  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24183  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 24184  		v.AddArg(v6)
 24185  		return true
 24186  	}
 24187  	// match: (Eq8 (Mul8 (Sub8 (Rsh32x64 mul:(Mul32 (Const32 [m]) (SignExt8to32 x)) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31]))) (Const8 [c])) x)
 24188  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 24189  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 24190  	for {
 24191  		x := v.Args[1]
 24192  		v_0 := v.Args[0]
 24193  		if v_0.Op != OpMul8 {
 24194  			break
 24195  		}
 24196  		_ = v_0.Args[1]
 24197  		v_0_0 := v_0.Args[0]
 24198  		if v_0_0.Op != OpSub8 {
 24199  			break
 24200  		}
 24201  		_ = v_0_0.Args[1]
 24202  		v_0_0_0 := v_0_0.Args[0]
 24203  		if v_0_0_0.Op != OpRsh32x64 {
 24204  			break
 24205  		}
 24206  		_ = v_0_0_0.Args[1]
 24207  		mul := v_0_0_0.Args[0]
 24208  		if mul.Op != OpMul32 {
 24209  			break
 24210  		}
 24211  		_ = mul.Args[1]
 24212  		mul_0 := mul.Args[0]
 24213  		if mul_0.Op != OpConst32 {
 24214  			break
 24215  		}
 24216  		m := mul_0.AuxInt
 24217  		mul_1 := mul.Args[1]
 24218  		if mul_1.Op != OpSignExt8to32 || x != mul_1.Args[0] {
 24219  			break
 24220  		}
 24221  		v_0_0_0_1 := v_0_0_0.Args[1]
 24222  		if v_0_0_0_1.Op != OpConst64 {
 24223  			break
 24224  		}
 24225  		s := v_0_0_0_1.AuxInt
 24226  		v_0_0_1 := v_0_0.Args[1]
 24227  		if v_0_0_1.Op != OpRsh32x64 {
 24228  			break
 24229  		}
 24230  		_ = v_0_0_1.Args[1]
 24231  		v_0_0_1_0 := v_0_0_1.Args[0]
 24232  		if v_0_0_1_0.Op != OpSignExt8to32 || x != v_0_0_1_0.Args[0] {
 24233  			break
 24234  		}
 24235  		v_0_0_1_1 := v_0_0_1.Args[1]
 24236  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 24237  			break
 24238  		}
 24239  		v_0_1 := v_0.Args[1]
 24240  		if v_0_1.Op != OpConst8 {
 24241  			break
 24242  		}
 24243  		c := v_0_1.AuxInt
 24244  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 24245  			break
 24246  		}
 24247  		v.reset(OpLeq8U)
 24248  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 24249  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 24250  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 24251  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24252  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 24253  		v2.AddArg(v3)
 24254  		v2.AddArg(x)
 24255  		v1.AddArg(v2)
 24256  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24257  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 24258  		v1.AddArg(v4)
 24259  		v0.AddArg(v1)
 24260  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24261  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 24262  		v0.AddArg(v5)
 24263  		v.AddArg(v0)
 24264  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24265  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 24266  		v.AddArg(v6)
 24267  		return true
 24268  	}
 24269  	// match: (Eq8 (Mul8 (Sub8 (Rsh32x64 mul:(Mul32 (SignExt8to32 x) (Const32 [m])) (Const64 [s])) (Rsh32x64 (SignExt8to32 x) (Const64 [31]))) (Const8 [c])) x)
 24270  	// cond: v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8,c).m) && s == 8+smagic(8,c).s && x.Op != OpConst8 && sdivisibleOK(8,c)
 24271  	// result: (Leq8U (RotateLeft8 <typ.UInt8> (Add8 <typ.UInt8> (Mul8 <typ.UInt8> (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).m))]) x) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).a))]) ) (Const8 <typ.UInt8> [int64(8-sdivisible(8,c).k)]) ) (Const8 <typ.UInt8> [int64(int8(sdivisible(8,c).max))]) )
 24272  	for {
 24273  		x := v.Args[1]
 24274  		v_0 := v.Args[0]
 24275  		if v_0.Op != OpMul8 {
 24276  			break
 24277  		}
 24278  		_ = v_0.Args[1]
 24279  		v_0_0 := v_0.Args[0]
 24280  		if v_0_0.Op != OpSub8 {
 24281  			break
 24282  		}
 24283  		_ = v_0_0.Args[1]
 24284  		v_0_0_0 := v_0_0.Args[0]
 24285  		if v_0_0_0.Op != OpRsh32x64 {
 24286  			break
 24287  		}
 24288  		_ = v_0_0_0.Args[1]
 24289  		mul := v_0_0_0.Args[0]
 24290  		if mul.Op != OpMul32 {
 24291  			break
 24292  		}
 24293  		_ = mul.Args[1]
 24294  		mul_0 := mul.Args[0]
 24295  		if mul_0.Op != OpSignExt8to32 || x != mul_0.Args[0] {
 24296  			break
 24297  		}
 24298  		mul_1 := mul.Args[1]
 24299  		if mul_1.Op != OpConst32 {
 24300  			break
 24301  		}
 24302  		m := mul_1.AuxInt
 24303  		v_0_0_0_1 := v_0_0_0.Args[1]
 24304  		if v_0_0_0_1.Op != OpConst64 {
 24305  			break
 24306  		}
 24307  		s := v_0_0_0_1.AuxInt
 24308  		v_0_0_1 := v_0_0.Args[1]
 24309  		if v_0_0_1.Op != OpRsh32x64 {
 24310  			break
 24311  		}
 24312  		_ = v_0_0_1.Args[1]
 24313  		v_0_0_1_0 := v_0_0_1.Args[0]
 24314  		if v_0_0_1_0.Op != OpSignExt8to32 || x != v_0_0_1_0.Args[0] {
 24315  			break
 24316  		}
 24317  		v_0_0_1_1 := v_0_0_1.Args[1]
 24318  		if v_0_0_1_1.Op != OpConst64 || v_0_0_1_1.AuxInt != 31 {
 24319  			break
 24320  		}
 24321  		v_0_1 := v_0.Args[1]
 24322  		if v_0_1.Op != OpConst8 {
 24323  			break
 24324  		}
 24325  		c := v_0_1.AuxInt
 24326  		if !(v.Block.Func.pass.name != "opt" && mul.Uses == 1 && m == int64(smagic(8, c).m) && s == 8+smagic(8, c).s && x.Op != OpConst8 && sdivisibleOK(8, c)) {
 24327  			break
 24328  		}
 24329  		v.reset(OpLeq8U)
 24330  		v0 := b.NewValue0(v.Pos, OpRotateLeft8, typ.UInt8)
 24331  		v1 := b.NewValue0(v.Pos, OpAdd8, typ.UInt8)
 24332  		v2 := b.NewValue0(v.Pos, OpMul8, typ.UInt8)
 24333  		v3 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24334  		v3.AuxInt = int64(int8(sdivisible(8, c).m))
 24335  		v2.AddArg(v3)
 24336  		v2.AddArg(x)
 24337  		v1.AddArg(v2)
 24338  		v4 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24339  		v4.AuxInt = int64(int8(sdivisible(8, c).a))
 24340  		v1.AddArg(v4)
 24341  		v0.AddArg(v1)
 24342  		v5 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24343  		v5.AuxInt = int64(8 - sdivisible(8, c).k)
 24344  		v0.AddArg(v5)
 24345  		v.AddArg(v0)
 24346  		v6 := b.NewValue0(v.Pos, OpConst8, typ.UInt8)
 24347  		v6.AuxInt = int64(int8(sdivisible(8, c).max))
 24348  		v.AddArg(v6)
 24349  		return true
 24350  	}
 24351  	// match: (Eq8 n (Lsh8x64 (Rsh8x64 (Add8 <t> n (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 24352  	// cond: k > 0 && k < 7 && kbar == 8 - k
 24353  	// result: (Eq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 24354  	for {
 24355  		_ = v.Args[1]
 24356  		n := v.Args[0]
 24357  		v_1 := v.Args[1]
 24358  		if v_1.Op != OpLsh8x64 {
 24359  			break
 24360  		}
 24361  		_ = v_1.Args[1]
 24362  		v_1_0 := v_1.Args[0]
 24363  		if v_1_0.Op != OpRsh8x64 {
 24364  			break
 24365  		}
 24366  		_ = v_1_0.Args[1]
 24367  		v_1_0_0 := v_1_0.Args[0]
 24368  		if v_1_0_0.Op != OpAdd8 {
 24369  			break
 24370  		}
 24371  		t := v_1_0_0.Type
 24372  		_ = v_1_0_0.Args[1]
 24373  		if n != v_1_0_0.Args[0] {
 24374  			break
 24375  		}
 24376  		v_1_0_0_1 := v_1_0_0.Args[1]
 24377  		if v_1_0_0_1.Op != OpRsh8Ux64 || v_1_0_0_1.Type != t {
 24378  			break
 24379  		}
 24380  		_ = v_1_0_0_1.Args[1]
 24381  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 24382  		if v_1_0_0_1_0.Op != OpRsh8x64 || v_1_0_0_1_0.Type != t {
 24383  			break
 24384  		}
 24385  		_ = v_1_0_0_1_0.Args[1]
 24386  		if n != v_1_0_0_1_0.Args[0] {
 24387  			break
 24388  		}
 24389  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 24390  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 7 {
 24391  			break
 24392  		}
 24393  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 24394  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 24395  			break
 24396  		}
 24397  		kbar := v_1_0_0_1_1.AuxInt
 24398  		v_1_0_1 := v_1_0.Args[1]
 24399  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 24400  			break
 24401  		}
 24402  		k := v_1_0_1.AuxInt
 24403  		v_1_1 := v_1.Args[1]
 24404  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 24405  			break
 24406  		}
 24407  		v.reset(OpEq8)
 24408  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24409  		v0.AddArg(n)
 24410  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24411  		v1.AuxInt = int64(1<<uint(k) - 1)
 24412  		v0.AddArg(v1)
 24413  		v.AddArg(v0)
 24414  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24415  		v2.AuxInt = 0
 24416  		v.AddArg(v2)
 24417  		return true
 24418  	}
 24419  	// match: (Eq8 n (Lsh8x64 (Rsh8x64 (Add8 <t> (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 24420  	// cond: k > 0 && k < 7 && kbar == 8 - k
 24421  	// result: (Eq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 24422  	for {
 24423  		_ = v.Args[1]
 24424  		n := v.Args[0]
 24425  		v_1 := v.Args[1]
 24426  		if v_1.Op != OpLsh8x64 {
 24427  			break
 24428  		}
 24429  		_ = v_1.Args[1]
 24430  		v_1_0 := v_1.Args[0]
 24431  		if v_1_0.Op != OpRsh8x64 {
 24432  			break
 24433  		}
 24434  		_ = v_1_0.Args[1]
 24435  		v_1_0_0 := v_1_0.Args[0]
 24436  		if v_1_0_0.Op != OpAdd8 {
 24437  			break
 24438  		}
 24439  		t := v_1_0_0.Type
 24440  		_ = v_1_0_0.Args[1]
 24441  		v_1_0_0_0 := v_1_0_0.Args[0]
 24442  		if v_1_0_0_0.Op != OpRsh8Ux64 || v_1_0_0_0.Type != t {
 24443  			break
 24444  		}
 24445  		_ = v_1_0_0_0.Args[1]
 24446  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 24447  		if v_1_0_0_0_0.Op != OpRsh8x64 || v_1_0_0_0_0.Type != t {
 24448  			break
 24449  		}
 24450  		_ = v_1_0_0_0_0.Args[1]
 24451  		if n != v_1_0_0_0_0.Args[0] {
 24452  			break
 24453  		}
 24454  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 24455  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 7 {
 24456  			break
 24457  		}
 24458  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 24459  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 24460  			break
 24461  		}
 24462  		kbar := v_1_0_0_0_1.AuxInt
 24463  		if n != v_1_0_0.Args[1] {
 24464  			break
 24465  		}
 24466  		v_1_0_1 := v_1_0.Args[1]
 24467  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 24468  			break
 24469  		}
 24470  		k := v_1_0_1.AuxInt
 24471  		v_1_1 := v_1.Args[1]
 24472  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 24473  			break
 24474  		}
 24475  		v.reset(OpEq8)
 24476  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24477  		v0.AddArg(n)
 24478  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24479  		v1.AuxInt = int64(1<<uint(k) - 1)
 24480  		v0.AddArg(v1)
 24481  		v.AddArg(v0)
 24482  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24483  		v2.AuxInt = 0
 24484  		v.AddArg(v2)
 24485  		return true
 24486  	}
 24487  	// match: (Eq8 (Lsh8x64 (Rsh8x64 (Add8 <t> n (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 24488  	// cond: k > 0 && k < 7 && kbar == 8 - k
 24489  	// result: (Eq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 24490  	for {
 24491  		n := v.Args[1]
 24492  		v_0 := v.Args[0]
 24493  		if v_0.Op != OpLsh8x64 {
 24494  			break
 24495  		}
 24496  		_ = v_0.Args[1]
 24497  		v_0_0 := v_0.Args[0]
 24498  		if v_0_0.Op != OpRsh8x64 {
 24499  			break
 24500  		}
 24501  		_ = v_0_0.Args[1]
 24502  		v_0_0_0 := v_0_0.Args[0]
 24503  		if v_0_0_0.Op != OpAdd8 {
 24504  			break
 24505  		}
 24506  		t := v_0_0_0.Type
 24507  		_ = v_0_0_0.Args[1]
 24508  		if n != v_0_0_0.Args[0] {
 24509  			break
 24510  		}
 24511  		v_0_0_0_1 := v_0_0_0.Args[1]
 24512  		if v_0_0_0_1.Op != OpRsh8Ux64 || v_0_0_0_1.Type != t {
 24513  			break
 24514  		}
 24515  		_ = v_0_0_0_1.Args[1]
 24516  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 24517  		if v_0_0_0_1_0.Op != OpRsh8x64 || v_0_0_0_1_0.Type != t {
 24518  			break
 24519  		}
 24520  		_ = v_0_0_0_1_0.Args[1]
 24521  		if n != v_0_0_0_1_0.Args[0] {
 24522  			break
 24523  		}
 24524  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 24525  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 7 {
 24526  			break
 24527  		}
 24528  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 24529  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 24530  			break
 24531  		}
 24532  		kbar := v_0_0_0_1_1.AuxInt
 24533  		v_0_0_1 := v_0_0.Args[1]
 24534  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 24535  			break
 24536  		}
 24537  		k := v_0_0_1.AuxInt
 24538  		v_0_1 := v_0.Args[1]
 24539  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 24540  			break
 24541  		}
 24542  		v.reset(OpEq8)
 24543  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24544  		v0.AddArg(n)
 24545  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24546  		v1.AuxInt = int64(1<<uint(k) - 1)
 24547  		v0.AddArg(v1)
 24548  		v.AddArg(v0)
 24549  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24550  		v2.AuxInt = 0
 24551  		v.AddArg(v2)
 24552  		return true
 24553  	}
 24554  	return false
 24555  }
 24556  func rewriteValuegeneric_OpEq8_30(v *Value) bool {
 24557  	b := v.Block
 24558  	typ := &b.Func.Config.Types
 24559  	// match: (Eq8 (Lsh8x64 (Rsh8x64 (Add8 <t> (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 24560  	// cond: k > 0 && k < 7 && kbar == 8 - k
 24561  	// result: (Eq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 24562  	for {
 24563  		n := v.Args[1]
 24564  		v_0 := v.Args[0]
 24565  		if v_0.Op != OpLsh8x64 {
 24566  			break
 24567  		}
 24568  		_ = v_0.Args[1]
 24569  		v_0_0 := v_0.Args[0]
 24570  		if v_0_0.Op != OpRsh8x64 {
 24571  			break
 24572  		}
 24573  		_ = v_0_0.Args[1]
 24574  		v_0_0_0 := v_0_0.Args[0]
 24575  		if v_0_0_0.Op != OpAdd8 {
 24576  			break
 24577  		}
 24578  		t := v_0_0_0.Type
 24579  		_ = v_0_0_0.Args[1]
 24580  		v_0_0_0_0 := v_0_0_0.Args[0]
 24581  		if v_0_0_0_0.Op != OpRsh8Ux64 || v_0_0_0_0.Type != t {
 24582  			break
 24583  		}
 24584  		_ = v_0_0_0_0.Args[1]
 24585  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 24586  		if v_0_0_0_0_0.Op != OpRsh8x64 || v_0_0_0_0_0.Type != t {
 24587  			break
 24588  		}
 24589  		_ = v_0_0_0_0_0.Args[1]
 24590  		if n != v_0_0_0_0_0.Args[0] {
 24591  			break
 24592  		}
 24593  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 24594  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 7 {
 24595  			break
 24596  		}
 24597  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 24598  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 24599  			break
 24600  		}
 24601  		kbar := v_0_0_0_0_1.AuxInt
 24602  		if n != v_0_0_0.Args[1] {
 24603  			break
 24604  		}
 24605  		v_0_0_1 := v_0_0.Args[1]
 24606  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 24607  			break
 24608  		}
 24609  		k := v_0_0_1.AuxInt
 24610  		v_0_1 := v_0.Args[1]
 24611  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 24612  			break
 24613  		}
 24614  		v.reset(OpEq8)
 24615  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24616  		v0.AddArg(n)
 24617  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24618  		v1.AuxInt = int64(1<<uint(k) - 1)
 24619  		v0.AddArg(v1)
 24620  		v.AddArg(v0)
 24621  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24622  		v2.AuxInt = 0
 24623  		v.AddArg(v2)
 24624  		return true
 24625  	}
 24626  	// match: (Eq8 s:(Sub8 x y) (Const8 [0]))
 24627  	// cond: s.Uses == 1
 24628  	// result: (Eq8 x y)
 24629  	for {
 24630  		_ = v.Args[1]
 24631  		s := v.Args[0]
 24632  		if s.Op != OpSub8 {
 24633  			break
 24634  		}
 24635  		y := s.Args[1]
 24636  		x := s.Args[0]
 24637  		v_1 := v.Args[1]
 24638  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 24639  			break
 24640  		}
 24641  		v.reset(OpEq8)
 24642  		v.AddArg(x)
 24643  		v.AddArg(y)
 24644  		return true
 24645  	}
 24646  	// match: (Eq8 (Const8 [0]) s:(Sub8 x y))
 24647  	// cond: s.Uses == 1
 24648  	// result: (Eq8 x y)
 24649  	for {
 24650  		_ = v.Args[1]
 24651  		v_0 := v.Args[0]
 24652  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 24653  			break
 24654  		}
 24655  		s := v.Args[1]
 24656  		if s.Op != OpSub8 {
 24657  			break
 24658  		}
 24659  		y := s.Args[1]
 24660  		x := s.Args[0]
 24661  		if !(s.Uses == 1) {
 24662  			break
 24663  		}
 24664  		v.reset(OpEq8)
 24665  		v.AddArg(x)
 24666  		v.AddArg(y)
 24667  		return true
 24668  	}
 24669  	// match: (Eq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [y]))
 24670  	// cond: isPowerOfTwo(y)
 24671  	// result: (Neq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 24672  	for {
 24673  		_ = v.Args[1]
 24674  		v_0 := v.Args[0]
 24675  		if v_0.Op != OpAnd8 {
 24676  			break
 24677  		}
 24678  		t := v_0.Type
 24679  		_ = v_0.Args[1]
 24680  		x := v_0.Args[0]
 24681  		v_0_1 := v_0.Args[1]
 24682  		if v_0_1.Op != OpConst8 || v_0_1.Type != t {
 24683  			break
 24684  		}
 24685  		y := v_0_1.AuxInt
 24686  		v_1 := v.Args[1]
 24687  		if v_1.Op != OpConst8 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 24688  			break
 24689  		}
 24690  		v.reset(OpNeq8)
 24691  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24692  		v0.AddArg(x)
 24693  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24694  		v1.AuxInt = y
 24695  		v0.AddArg(v1)
 24696  		v.AddArg(v0)
 24697  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24698  		v2.AuxInt = 0
 24699  		v.AddArg(v2)
 24700  		return true
 24701  	}
 24702  	// match: (Eq8 (And8 <t> (Const8 <t> [y]) x) (Const8 <t> [y]))
 24703  	// cond: isPowerOfTwo(y)
 24704  	// result: (Neq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 24705  	for {
 24706  		_ = v.Args[1]
 24707  		v_0 := v.Args[0]
 24708  		if v_0.Op != OpAnd8 {
 24709  			break
 24710  		}
 24711  		t := v_0.Type
 24712  		x := v_0.Args[1]
 24713  		v_0_0 := v_0.Args[0]
 24714  		if v_0_0.Op != OpConst8 || v_0_0.Type != t {
 24715  			break
 24716  		}
 24717  		y := v_0_0.AuxInt
 24718  		v_1 := v.Args[1]
 24719  		if v_1.Op != OpConst8 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 24720  			break
 24721  		}
 24722  		v.reset(OpNeq8)
 24723  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24724  		v0.AddArg(x)
 24725  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24726  		v1.AuxInt = y
 24727  		v0.AddArg(v1)
 24728  		v.AddArg(v0)
 24729  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24730  		v2.AuxInt = 0
 24731  		v.AddArg(v2)
 24732  		return true
 24733  	}
 24734  	// match: (Eq8 (Const8 <t> [y]) (And8 <t> x (Const8 <t> [y])))
 24735  	// cond: isPowerOfTwo(y)
 24736  	// result: (Neq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 24737  	for {
 24738  		_ = v.Args[1]
 24739  		v_0 := v.Args[0]
 24740  		if v_0.Op != OpConst8 {
 24741  			break
 24742  		}
 24743  		t := v_0.Type
 24744  		y := v_0.AuxInt
 24745  		v_1 := v.Args[1]
 24746  		if v_1.Op != OpAnd8 || v_1.Type != t {
 24747  			break
 24748  		}
 24749  		_ = v_1.Args[1]
 24750  		x := v_1.Args[0]
 24751  		v_1_1 := v_1.Args[1]
 24752  		if v_1_1.Op != OpConst8 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 24753  			break
 24754  		}
 24755  		v.reset(OpNeq8)
 24756  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24757  		v0.AddArg(x)
 24758  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24759  		v1.AuxInt = y
 24760  		v0.AddArg(v1)
 24761  		v.AddArg(v0)
 24762  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24763  		v2.AuxInt = 0
 24764  		v.AddArg(v2)
 24765  		return true
 24766  	}
 24767  	// match: (Eq8 (Const8 <t> [y]) (And8 <t> (Const8 <t> [y]) x))
 24768  	// cond: isPowerOfTwo(y)
 24769  	// result: (Neq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 24770  	for {
 24771  		_ = v.Args[1]
 24772  		v_0 := v.Args[0]
 24773  		if v_0.Op != OpConst8 {
 24774  			break
 24775  		}
 24776  		t := v_0.Type
 24777  		y := v_0.AuxInt
 24778  		v_1 := v.Args[1]
 24779  		if v_1.Op != OpAnd8 || v_1.Type != t {
 24780  			break
 24781  		}
 24782  		x := v_1.Args[1]
 24783  		v_1_0 := v_1.Args[0]
 24784  		if v_1_0.Op != OpConst8 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 24785  			break
 24786  		}
 24787  		v.reset(OpNeq8)
 24788  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 24789  		v0.AddArg(x)
 24790  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 24791  		v1.AuxInt = y
 24792  		v0.AddArg(v1)
 24793  		v.AddArg(v0)
 24794  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 24795  		v2.AuxInt = 0
 24796  		v.AddArg(v2)
 24797  		return true
 24798  	}
 24799  	return false
 24800  }
 24801  func rewriteValuegeneric_OpEqB_0(v *Value) bool {
 24802  	// match: (EqB (ConstBool [c]) (ConstBool [d]))
 24803  	// result: (ConstBool [b2i(c == d)])
 24804  	for {
 24805  		_ = v.Args[1]
 24806  		v_0 := v.Args[0]
 24807  		if v_0.Op != OpConstBool {
 24808  			break
 24809  		}
 24810  		c := v_0.AuxInt
 24811  		v_1 := v.Args[1]
 24812  		if v_1.Op != OpConstBool {
 24813  			break
 24814  		}
 24815  		d := v_1.AuxInt
 24816  		v.reset(OpConstBool)
 24817  		v.AuxInt = b2i(c == d)
 24818  		return true
 24819  	}
 24820  	// match: (EqB (ConstBool [d]) (ConstBool [c]))
 24821  	// result: (ConstBool [b2i(c == d)])
 24822  	for {
 24823  		_ = v.Args[1]
 24824  		v_0 := v.Args[0]
 24825  		if v_0.Op != OpConstBool {
 24826  			break
 24827  		}
 24828  		d := v_0.AuxInt
 24829  		v_1 := v.Args[1]
 24830  		if v_1.Op != OpConstBool {
 24831  			break
 24832  		}
 24833  		c := v_1.AuxInt
 24834  		v.reset(OpConstBool)
 24835  		v.AuxInt = b2i(c == d)
 24836  		return true
 24837  	}
 24838  	// match: (EqB (ConstBool [0]) x)
 24839  	// result: (Not x)
 24840  	for {
 24841  		x := v.Args[1]
 24842  		v_0 := v.Args[0]
 24843  		if v_0.Op != OpConstBool || v_0.AuxInt != 0 {
 24844  			break
 24845  		}
 24846  		v.reset(OpNot)
 24847  		v.AddArg(x)
 24848  		return true
 24849  	}
 24850  	// match: (EqB x (ConstBool [0]))
 24851  	// result: (Not x)
 24852  	for {
 24853  		_ = v.Args[1]
 24854  		x := v.Args[0]
 24855  		v_1 := v.Args[1]
 24856  		if v_1.Op != OpConstBool || v_1.AuxInt != 0 {
 24857  			break
 24858  		}
 24859  		v.reset(OpNot)
 24860  		v.AddArg(x)
 24861  		return true
 24862  	}
 24863  	// match: (EqB (ConstBool [1]) x)
 24864  	// result: x
 24865  	for {
 24866  		x := v.Args[1]
 24867  		v_0 := v.Args[0]
 24868  		if v_0.Op != OpConstBool || v_0.AuxInt != 1 {
 24869  			break
 24870  		}
 24871  		v.reset(OpCopy)
 24872  		v.Type = x.Type
 24873  		v.AddArg(x)
 24874  		return true
 24875  	}
 24876  	// match: (EqB x (ConstBool [1]))
 24877  	// result: x
 24878  	for {
 24879  		_ = v.Args[1]
 24880  		x := v.Args[0]
 24881  		v_1 := v.Args[1]
 24882  		if v_1.Op != OpConstBool || v_1.AuxInt != 1 {
 24883  			break
 24884  		}
 24885  		v.reset(OpCopy)
 24886  		v.Type = x.Type
 24887  		v.AddArg(x)
 24888  		return true
 24889  	}
 24890  	return false
 24891  }
 24892  func rewriteValuegeneric_OpEqInter_0(v *Value) bool {
 24893  	b := v.Block
 24894  	typ := &b.Func.Config.Types
 24895  	// match: (EqInter x y)
 24896  	// result: (EqPtr (ITab x) (ITab y))
 24897  	for {
 24898  		y := v.Args[1]
 24899  		x := v.Args[0]
 24900  		v.reset(OpEqPtr)
 24901  		v0 := b.NewValue0(v.Pos, OpITab, typ.Uintptr)
 24902  		v0.AddArg(x)
 24903  		v.AddArg(v0)
 24904  		v1 := b.NewValue0(v.Pos, OpITab, typ.Uintptr)
 24905  		v1.AddArg(y)
 24906  		v.AddArg(v1)
 24907  		return true
 24908  	}
 24909  }
 24910  func rewriteValuegeneric_OpEqPtr_0(v *Value) bool {
 24911  	// match: (EqPtr x x)
 24912  	// result: (ConstBool [1])
 24913  	for {
 24914  		x := v.Args[1]
 24915  		if x != v.Args[0] {
 24916  			break
 24917  		}
 24918  		v.reset(OpConstBool)
 24919  		v.AuxInt = 1
 24920  		return true
 24921  	}
 24922  	// match: (EqPtr (Addr {a} _) (Addr {b} _))
 24923  	// result: (ConstBool [b2i(a == b)])
 24924  	for {
 24925  		_ = v.Args[1]
 24926  		v_0 := v.Args[0]
 24927  		if v_0.Op != OpAddr {
 24928  			break
 24929  		}
 24930  		a := v_0.Aux
 24931  		v_1 := v.Args[1]
 24932  		if v_1.Op != OpAddr {
 24933  			break
 24934  		}
 24935  		b := v_1.Aux
 24936  		v.reset(OpConstBool)
 24937  		v.AuxInt = b2i(a == b)
 24938  		return true
 24939  	}
 24940  	// match: (EqPtr (Addr {b} _) (Addr {a} _))
 24941  	// result: (ConstBool [b2i(a == b)])
 24942  	for {
 24943  		_ = v.Args[1]
 24944  		v_0 := v.Args[0]
 24945  		if v_0.Op != OpAddr {
 24946  			break
 24947  		}
 24948  		b := v_0.Aux
 24949  		v_1 := v.Args[1]
 24950  		if v_1.Op != OpAddr {
 24951  			break
 24952  		}
 24953  		a := v_1.Aux
 24954  		v.reset(OpConstBool)
 24955  		v.AuxInt = b2i(a == b)
 24956  		return true
 24957  	}
 24958  	// match: (EqPtr (Addr {a} _) (OffPtr [o] (Addr {b} _)))
 24959  	// result: (ConstBool [b2i(a == b && o == 0)])
 24960  	for {
 24961  		_ = v.Args[1]
 24962  		v_0 := v.Args[0]
 24963  		if v_0.Op != OpAddr {
 24964  			break
 24965  		}
 24966  		a := v_0.Aux
 24967  		v_1 := v.Args[1]
 24968  		if v_1.Op != OpOffPtr {
 24969  			break
 24970  		}
 24971  		o := v_1.AuxInt
 24972  		v_1_0 := v_1.Args[0]
 24973  		if v_1_0.Op != OpAddr {
 24974  			break
 24975  		}
 24976  		b := v_1_0.Aux
 24977  		v.reset(OpConstBool)
 24978  		v.AuxInt = b2i(a == b && o == 0)
 24979  		return true
 24980  	}
 24981  	// match: (EqPtr (OffPtr [o] (Addr {b} _)) (Addr {a} _))
 24982  	// result: (ConstBool [b2i(a == b && o == 0)])
 24983  	for {
 24984  		_ = v.Args[1]
 24985  		v_0 := v.Args[0]
 24986  		if v_0.Op != OpOffPtr {
 24987  			break
 24988  		}
 24989  		o := v_0.AuxInt
 24990  		v_0_0 := v_0.Args[0]
 24991  		if v_0_0.Op != OpAddr {
 24992  			break
 24993  		}
 24994  		b := v_0_0.Aux
 24995  		v_1 := v.Args[1]
 24996  		if v_1.Op != OpAddr {
 24997  			break
 24998  		}
 24999  		a := v_1.Aux
 25000  		v.reset(OpConstBool)
 25001  		v.AuxInt = b2i(a == b && o == 0)
 25002  		return true
 25003  	}
 25004  	// match: (EqPtr (OffPtr [o1] (Addr {a} _)) (OffPtr [o2] (Addr {b} _)))
 25005  	// result: (ConstBool [b2i(a == b && o1 == o2)])
 25006  	for {
 25007  		_ = v.Args[1]
 25008  		v_0 := v.Args[0]
 25009  		if v_0.Op != OpOffPtr {
 25010  			break
 25011  		}
 25012  		o1 := v_0.AuxInt
 25013  		v_0_0 := v_0.Args[0]
 25014  		if v_0_0.Op != OpAddr {
 25015  			break
 25016  		}
 25017  		a := v_0_0.Aux
 25018  		v_1 := v.Args[1]
 25019  		if v_1.Op != OpOffPtr {
 25020  			break
 25021  		}
 25022  		o2 := v_1.AuxInt
 25023  		v_1_0 := v_1.Args[0]
 25024  		if v_1_0.Op != OpAddr {
 25025  			break
 25026  		}
 25027  		b := v_1_0.Aux
 25028  		v.reset(OpConstBool)
 25029  		v.AuxInt = b2i(a == b && o1 == o2)
 25030  		return true
 25031  	}
 25032  	// match: (EqPtr (OffPtr [o2] (Addr {b} _)) (OffPtr [o1] (Addr {a} _)))
 25033  	// result: (ConstBool [b2i(a == b && o1 == o2)])
 25034  	for {
 25035  		_ = v.Args[1]
 25036  		v_0 := v.Args[0]
 25037  		if v_0.Op != OpOffPtr {
 25038  			break
 25039  		}
 25040  		o2 := v_0.AuxInt
 25041  		v_0_0 := v_0.Args[0]
 25042  		if v_0_0.Op != OpAddr {
 25043  			break
 25044  		}
 25045  		b := v_0_0.Aux
 25046  		v_1 := v.Args[1]
 25047  		if v_1.Op != OpOffPtr {
 25048  			break
 25049  		}
 25050  		o1 := v_1.AuxInt
 25051  		v_1_0 := v_1.Args[0]
 25052  		if v_1_0.Op != OpAddr {
 25053  			break
 25054  		}
 25055  		a := v_1_0.Aux
 25056  		v.reset(OpConstBool)
 25057  		v.AuxInt = b2i(a == b && o1 == o2)
 25058  		return true
 25059  	}
 25060  	// match: (EqPtr (LocalAddr {a} _ _) (LocalAddr {b} _ _))
 25061  	// result: (ConstBool [b2i(a == b)])
 25062  	for {
 25063  		_ = v.Args[1]
 25064  		v_0 := v.Args[0]
 25065  		if v_0.Op != OpLocalAddr {
 25066  			break
 25067  		}
 25068  		a := v_0.Aux
 25069  		_ = v_0.Args[1]
 25070  		v_1 := v.Args[1]
 25071  		if v_1.Op != OpLocalAddr {
 25072  			break
 25073  		}
 25074  		b := v_1.Aux
 25075  		_ = v_1.Args[1]
 25076  		v.reset(OpConstBool)
 25077  		v.AuxInt = b2i(a == b)
 25078  		return true
 25079  	}
 25080  	// match: (EqPtr (LocalAddr {b} _ _) (LocalAddr {a} _ _))
 25081  	// result: (ConstBool [b2i(a == b)])
 25082  	for {
 25083  		_ = v.Args[1]
 25084  		v_0 := v.Args[0]
 25085  		if v_0.Op != OpLocalAddr {
 25086  			break
 25087  		}
 25088  		b := v_0.Aux
 25089  		_ = v_0.Args[1]
 25090  		v_1 := v.Args[1]
 25091  		if v_1.Op != OpLocalAddr {
 25092  			break
 25093  		}
 25094  		a := v_1.Aux
 25095  		_ = v_1.Args[1]
 25096  		v.reset(OpConstBool)
 25097  		v.AuxInt = b2i(a == b)
 25098  		return true
 25099  	}
 25100  	// match: (EqPtr (LocalAddr {a} _ _) (OffPtr [o] (LocalAddr {b} _ _)))
 25101  	// result: (ConstBool [b2i(a == b && o == 0)])
 25102  	for {
 25103  		_ = v.Args[1]
 25104  		v_0 := v.Args[0]
 25105  		if v_0.Op != OpLocalAddr {
 25106  			break
 25107  		}
 25108  		a := v_0.Aux
 25109  		_ = v_0.Args[1]
 25110  		v_1 := v.Args[1]
 25111  		if v_1.Op != OpOffPtr {
 25112  			break
 25113  		}
 25114  		o := v_1.AuxInt
 25115  		v_1_0 := v_1.Args[0]
 25116  		if v_1_0.Op != OpLocalAddr {
 25117  			break
 25118  		}
 25119  		b := v_1_0.Aux
 25120  		_ = v_1_0.Args[1]
 25121  		v.reset(OpConstBool)
 25122  		v.AuxInt = b2i(a == b && o == 0)
 25123  		return true
 25124  	}
 25125  	return false
 25126  }
 25127  func rewriteValuegeneric_OpEqPtr_10(v *Value) bool {
 25128  	// match: (EqPtr (OffPtr [o] (LocalAddr {b} _ _)) (LocalAddr {a} _ _))
 25129  	// result: (ConstBool [b2i(a == b && o == 0)])
 25130  	for {
 25131  		_ = v.Args[1]
 25132  		v_0 := v.Args[0]
 25133  		if v_0.Op != OpOffPtr {
 25134  			break
 25135  		}
 25136  		o := v_0.AuxInt
 25137  		v_0_0 := v_0.Args[0]
 25138  		if v_0_0.Op != OpLocalAddr {
 25139  			break
 25140  		}
 25141  		b := v_0_0.Aux
 25142  		_ = v_0_0.Args[1]
 25143  		v_1 := v.Args[1]
 25144  		if v_1.Op != OpLocalAddr {
 25145  			break
 25146  		}
 25147  		a := v_1.Aux
 25148  		_ = v_1.Args[1]
 25149  		v.reset(OpConstBool)
 25150  		v.AuxInt = b2i(a == b && o == 0)
 25151  		return true
 25152  	}
 25153  	// match: (EqPtr (OffPtr [o1] (LocalAddr {a} _ _)) (OffPtr [o2] (LocalAddr {b} _ _)))
 25154  	// result: (ConstBool [b2i(a == b && o1 == o2)])
 25155  	for {
 25156  		_ = v.Args[1]
 25157  		v_0 := v.Args[0]
 25158  		if v_0.Op != OpOffPtr {
 25159  			break
 25160  		}
 25161  		o1 := v_0.AuxInt
 25162  		v_0_0 := v_0.Args[0]
 25163  		if v_0_0.Op != OpLocalAddr {
 25164  			break
 25165  		}
 25166  		a := v_0_0.Aux
 25167  		_ = v_0_0.Args[1]
 25168  		v_1 := v.Args[1]
 25169  		if v_1.Op != OpOffPtr {
 25170  			break
 25171  		}
 25172  		o2 := v_1.AuxInt
 25173  		v_1_0 := v_1.Args[0]
 25174  		if v_1_0.Op != OpLocalAddr {
 25175  			break
 25176  		}
 25177  		b := v_1_0.Aux
 25178  		_ = v_1_0.Args[1]
 25179  		v.reset(OpConstBool)
 25180  		v.AuxInt = b2i(a == b && o1 == o2)
 25181  		return true
 25182  	}
 25183  	// match: (EqPtr (OffPtr [o2] (LocalAddr {b} _ _)) (OffPtr [o1] (LocalAddr {a} _ _)))
 25184  	// result: (ConstBool [b2i(a == b && o1 == o2)])
 25185  	for {
 25186  		_ = v.Args[1]
 25187  		v_0 := v.Args[0]
 25188  		if v_0.Op != OpOffPtr {
 25189  			break
 25190  		}
 25191  		o2 := v_0.AuxInt
 25192  		v_0_0 := v_0.Args[0]
 25193  		if v_0_0.Op != OpLocalAddr {
 25194  			break
 25195  		}
 25196  		b := v_0_0.Aux
 25197  		_ = v_0_0.Args[1]
 25198  		v_1 := v.Args[1]
 25199  		if v_1.Op != OpOffPtr {
 25200  			break
 25201  		}
 25202  		o1 := v_1.AuxInt
 25203  		v_1_0 := v_1.Args[0]
 25204  		if v_1_0.Op != OpLocalAddr {
 25205  			break
 25206  		}
 25207  		a := v_1_0.Aux
 25208  		_ = v_1_0.Args[1]
 25209  		v.reset(OpConstBool)
 25210  		v.AuxInt = b2i(a == b && o1 == o2)
 25211  		return true
 25212  	}
 25213  	// match: (EqPtr (OffPtr [o1] p1) p2)
 25214  	// cond: isSamePtr(p1, p2)
 25215  	// result: (ConstBool [b2i(o1 == 0)])
 25216  	for {
 25217  		p2 := v.Args[1]
 25218  		v_0 := v.Args[0]
 25219  		if v_0.Op != OpOffPtr {
 25220  			break
 25221  		}
 25222  		o1 := v_0.AuxInt
 25223  		p1 := v_0.Args[0]
 25224  		if !(isSamePtr(p1, p2)) {
 25225  			break
 25226  		}
 25227  		v.reset(OpConstBool)
 25228  		v.AuxInt = b2i(o1 == 0)
 25229  		return true
 25230  	}
 25231  	// match: (EqPtr p2 (OffPtr [o1] p1))
 25232  	// cond: isSamePtr(p1, p2)
 25233  	// result: (ConstBool [b2i(o1 == 0)])
 25234  	for {
 25235  		_ = v.Args[1]
 25236  		p2 := v.Args[0]
 25237  		v_1 := v.Args[1]
 25238  		if v_1.Op != OpOffPtr {
 25239  			break
 25240  		}
 25241  		o1 := v_1.AuxInt
 25242  		p1 := v_1.Args[0]
 25243  		if !(isSamePtr(p1, p2)) {
 25244  			break
 25245  		}
 25246  		v.reset(OpConstBool)
 25247  		v.AuxInt = b2i(o1 == 0)
 25248  		return true
 25249  	}
 25250  	// match: (EqPtr (OffPtr [o1] p1) (OffPtr [o2] p2))
 25251  	// cond: isSamePtr(p1, p2)
 25252  	// result: (ConstBool [b2i(o1 == o2)])
 25253  	for {
 25254  		_ = v.Args[1]
 25255  		v_0 := v.Args[0]
 25256  		if v_0.Op != OpOffPtr {
 25257  			break
 25258  		}
 25259  		o1 := v_0.AuxInt
 25260  		p1 := v_0.Args[0]
 25261  		v_1 := v.Args[1]
 25262  		if v_1.Op != OpOffPtr {
 25263  			break
 25264  		}
 25265  		o2 := v_1.AuxInt
 25266  		p2 := v_1.Args[0]
 25267  		if !(isSamePtr(p1, p2)) {
 25268  			break
 25269  		}
 25270  		v.reset(OpConstBool)
 25271  		v.AuxInt = b2i(o1 == o2)
 25272  		return true
 25273  	}
 25274  	// match: (EqPtr (OffPtr [o2] p2) (OffPtr [o1] p1))
 25275  	// cond: isSamePtr(p1, p2)
 25276  	// result: (ConstBool [b2i(o1 == o2)])
 25277  	for {
 25278  		_ = v.Args[1]
 25279  		v_0 := v.Args[0]
 25280  		if v_0.Op != OpOffPtr {
 25281  			break
 25282  		}
 25283  		o2 := v_0.AuxInt
 25284  		p2 := v_0.Args[0]
 25285  		v_1 := v.Args[1]
 25286  		if v_1.Op != OpOffPtr {
 25287  			break
 25288  		}
 25289  		o1 := v_1.AuxInt
 25290  		p1 := v_1.Args[0]
 25291  		if !(isSamePtr(p1, p2)) {
 25292  			break
 25293  		}
 25294  		v.reset(OpConstBool)
 25295  		v.AuxInt = b2i(o1 == o2)
 25296  		return true
 25297  	}
 25298  	// match: (EqPtr (Const32 [c]) (Const32 [d]))
 25299  	// result: (ConstBool [b2i(c == d)])
 25300  	for {
 25301  		_ = v.Args[1]
 25302  		v_0 := v.Args[0]
 25303  		if v_0.Op != OpConst32 {
 25304  			break
 25305  		}
 25306  		c := v_0.AuxInt
 25307  		v_1 := v.Args[1]
 25308  		if v_1.Op != OpConst32 {
 25309  			break
 25310  		}
 25311  		d := v_1.AuxInt
 25312  		v.reset(OpConstBool)
 25313  		v.AuxInt = b2i(c == d)
 25314  		return true
 25315  	}
 25316  	// match: (EqPtr (Const32 [d]) (Const32 [c]))
 25317  	// result: (ConstBool [b2i(c == d)])
 25318  	for {
 25319  		_ = v.Args[1]
 25320  		v_0 := v.Args[0]
 25321  		if v_0.Op != OpConst32 {
 25322  			break
 25323  		}
 25324  		d := v_0.AuxInt
 25325  		v_1 := v.Args[1]
 25326  		if v_1.Op != OpConst32 {
 25327  			break
 25328  		}
 25329  		c := v_1.AuxInt
 25330  		v.reset(OpConstBool)
 25331  		v.AuxInt = b2i(c == d)
 25332  		return true
 25333  	}
 25334  	// match: (EqPtr (Const64 [c]) (Const64 [d]))
 25335  	// result: (ConstBool [b2i(c == d)])
 25336  	for {
 25337  		_ = v.Args[1]
 25338  		v_0 := v.Args[0]
 25339  		if v_0.Op != OpConst64 {
 25340  			break
 25341  		}
 25342  		c := v_0.AuxInt
 25343  		v_1 := v.Args[1]
 25344  		if v_1.Op != OpConst64 {
 25345  			break
 25346  		}
 25347  		d := v_1.AuxInt
 25348  		v.reset(OpConstBool)
 25349  		v.AuxInt = b2i(c == d)
 25350  		return true
 25351  	}
 25352  	return false
 25353  }
 25354  func rewriteValuegeneric_OpEqPtr_20(v *Value) bool {
 25355  	b := v.Block
 25356  	typ := &b.Func.Config.Types
 25357  	// match: (EqPtr (Const64 [d]) (Const64 [c]))
 25358  	// result: (ConstBool [b2i(c == d)])
 25359  	for {
 25360  		_ = v.Args[1]
 25361  		v_0 := v.Args[0]
 25362  		if v_0.Op != OpConst64 {
 25363  			break
 25364  		}
 25365  		d := v_0.AuxInt
 25366  		v_1 := v.Args[1]
 25367  		if v_1.Op != OpConst64 {
 25368  			break
 25369  		}
 25370  		c := v_1.AuxInt
 25371  		v.reset(OpConstBool)
 25372  		v.AuxInt = b2i(c == d)
 25373  		return true
 25374  	}
 25375  	// match: (EqPtr (LocalAddr _ _) (Addr _))
 25376  	// result: (ConstBool [0])
 25377  	for {
 25378  		_ = v.Args[1]
 25379  		v_0 := v.Args[0]
 25380  		if v_0.Op != OpLocalAddr {
 25381  			break
 25382  		}
 25383  		_ = v_0.Args[1]
 25384  		v_1 := v.Args[1]
 25385  		if v_1.Op != OpAddr {
 25386  			break
 25387  		}
 25388  		v.reset(OpConstBool)
 25389  		v.AuxInt = 0
 25390  		return true
 25391  	}
 25392  	// match: (EqPtr (Addr _) (LocalAddr _ _))
 25393  	// result: (ConstBool [0])
 25394  	for {
 25395  		_ = v.Args[1]
 25396  		v_0 := v.Args[0]
 25397  		if v_0.Op != OpAddr {
 25398  			break
 25399  		}
 25400  		v_1 := v.Args[1]
 25401  		if v_1.Op != OpLocalAddr {
 25402  			break
 25403  		}
 25404  		_ = v_1.Args[1]
 25405  		v.reset(OpConstBool)
 25406  		v.AuxInt = 0
 25407  		return true
 25408  	}
 25409  	// match: (EqPtr (OffPtr (LocalAddr _ _)) (Addr _))
 25410  	// result: (ConstBool [0])
 25411  	for {
 25412  		_ = v.Args[1]
 25413  		v_0 := v.Args[0]
 25414  		if v_0.Op != OpOffPtr {
 25415  			break
 25416  		}
 25417  		v_0_0 := v_0.Args[0]
 25418  		if v_0_0.Op != OpLocalAddr {
 25419  			break
 25420  		}
 25421  		_ = v_0_0.Args[1]
 25422  		v_1 := v.Args[1]
 25423  		if v_1.Op != OpAddr {
 25424  			break
 25425  		}
 25426  		v.reset(OpConstBool)
 25427  		v.AuxInt = 0
 25428  		return true
 25429  	}
 25430  	// match: (EqPtr (Addr _) (OffPtr (LocalAddr _ _)))
 25431  	// result: (ConstBool [0])
 25432  	for {
 25433  		_ = v.Args[1]
 25434  		v_0 := v.Args[0]
 25435  		if v_0.Op != OpAddr {
 25436  			break
 25437  		}
 25438  		v_1 := v.Args[1]
 25439  		if v_1.Op != OpOffPtr {
 25440  			break
 25441  		}
 25442  		v_1_0 := v_1.Args[0]
 25443  		if v_1_0.Op != OpLocalAddr {
 25444  			break
 25445  		}
 25446  		_ = v_1_0.Args[1]
 25447  		v.reset(OpConstBool)
 25448  		v.AuxInt = 0
 25449  		return true
 25450  	}
 25451  	// match: (EqPtr (LocalAddr _ _) (OffPtr (Addr _)))
 25452  	// result: (ConstBool [0])
 25453  	for {
 25454  		_ = v.Args[1]
 25455  		v_0 := v.Args[0]
 25456  		if v_0.Op != OpLocalAddr {
 25457  			break
 25458  		}
 25459  		_ = v_0.Args[1]
 25460  		v_1 := v.Args[1]
 25461  		if v_1.Op != OpOffPtr {
 25462  			break
 25463  		}
 25464  		v_1_0 := v_1.Args[0]
 25465  		if v_1_0.Op != OpAddr {
 25466  			break
 25467  		}
 25468  		v.reset(OpConstBool)
 25469  		v.AuxInt = 0
 25470  		return true
 25471  	}
 25472  	// match: (EqPtr (OffPtr (Addr _)) (LocalAddr _ _))
 25473  	// result: (ConstBool [0])
 25474  	for {
 25475  		_ = v.Args[1]
 25476  		v_0 := v.Args[0]
 25477  		if v_0.Op != OpOffPtr {
 25478  			break
 25479  		}
 25480  		v_0_0 := v_0.Args[0]
 25481  		if v_0_0.Op != OpAddr {
 25482  			break
 25483  		}
 25484  		v_1 := v.Args[1]
 25485  		if v_1.Op != OpLocalAddr {
 25486  			break
 25487  		}
 25488  		_ = v_1.Args[1]
 25489  		v.reset(OpConstBool)
 25490  		v.AuxInt = 0
 25491  		return true
 25492  	}
 25493  	// match: (EqPtr (OffPtr (LocalAddr _ _)) (OffPtr (Addr _)))
 25494  	// result: (ConstBool [0])
 25495  	for {
 25496  		_ = v.Args[1]
 25497  		v_0 := v.Args[0]
 25498  		if v_0.Op != OpOffPtr {
 25499  			break
 25500  		}
 25501  		v_0_0 := v_0.Args[0]
 25502  		if v_0_0.Op != OpLocalAddr {
 25503  			break
 25504  		}
 25505  		_ = v_0_0.Args[1]
 25506  		v_1 := v.Args[1]
 25507  		if v_1.Op != OpOffPtr {
 25508  			break
 25509  		}
 25510  		v_1_0 := v_1.Args[0]
 25511  		if v_1_0.Op != OpAddr {
 25512  			break
 25513  		}
 25514  		v.reset(OpConstBool)
 25515  		v.AuxInt = 0
 25516  		return true
 25517  	}
 25518  	// match: (EqPtr (OffPtr (Addr _)) (OffPtr (LocalAddr _ _)))
 25519  	// result: (ConstBool [0])
 25520  	for {
 25521  		_ = v.Args[1]
 25522  		v_0 := v.Args[0]
 25523  		if v_0.Op != OpOffPtr {
 25524  			break
 25525  		}
 25526  		v_0_0 := v_0.Args[0]
 25527  		if v_0_0.Op != OpAddr {
 25528  			break
 25529  		}
 25530  		v_1 := v.Args[1]
 25531  		if v_1.Op != OpOffPtr {
 25532  			break
 25533  		}
 25534  		v_1_0 := v_1.Args[0]
 25535  		if v_1_0.Op != OpLocalAddr {
 25536  			break
 25537  		}
 25538  		_ = v_1_0.Args[1]
 25539  		v.reset(OpConstBool)
 25540  		v.AuxInt = 0
 25541  		return true
 25542  	}
 25543  	// match: (EqPtr (AddPtr p1 o1) p2)
 25544  	// cond: isSamePtr(p1, p2)
 25545  	// result: (Not (IsNonNil o1))
 25546  	for {
 25547  		p2 := v.Args[1]
 25548  		v_0 := v.Args[0]
 25549  		if v_0.Op != OpAddPtr {
 25550  			break
 25551  		}
 25552  		o1 := v_0.Args[1]
 25553  		p1 := v_0.Args[0]
 25554  		if !(isSamePtr(p1, p2)) {
 25555  			break
 25556  		}
 25557  		v.reset(OpNot)
 25558  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25559  		v0.AddArg(o1)
 25560  		v.AddArg(v0)
 25561  		return true
 25562  	}
 25563  	return false
 25564  }
 25565  func rewriteValuegeneric_OpEqPtr_30(v *Value) bool {
 25566  	b := v.Block
 25567  	typ := &b.Func.Config.Types
 25568  	// match: (EqPtr p2 (AddPtr p1 o1))
 25569  	// cond: isSamePtr(p1, p2)
 25570  	// result: (Not (IsNonNil o1))
 25571  	for {
 25572  		_ = v.Args[1]
 25573  		p2 := v.Args[0]
 25574  		v_1 := v.Args[1]
 25575  		if v_1.Op != OpAddPtr {
 25576  			break
 25577  		}
 25578  		o1 := v_1.Args[1]
 25579  		p1 := v_1.Args[0]
 25580  		if !(isSamePtr(p1, p2)) {
 25581  			break
 25582  		}
 25583  		v.reset(OpNot)
 25584  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25585  		v0.AddArg(o1)
 25586  		v.AddArg(v0)
 25587  		return true
 25588  	}
 25589  	// match: (EqPtr (Const32 [0]) p)
 25590  	// result: (Not (IsNonNil p))
 25591  	for {
 25592  		p := v.Args[1]
 25593  		v_0 := v.Args[0]
 25594  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 25595  			break
 25596  		}
 25597  		v.reset(OpNot)
 25598  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25599  		v0.AddArg(p)
 25600  		v.AddArg(v0)
 25601  		return true
 25602  	}
 25603  	// match: (EqPtr p (Const32 [0]))
 25604  	// result: (Not (IsNonNil p))
 25605  	for {
 25606  		_ = v.Args[1]
 25607  		p := v.Args[0]
 25608  		v_1 := v.Args[1]
 25609  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 {
 25610  			break
 25611  		}
 25612  		v.reset(OpNot)
 25613  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25614  		v0.AddArg(p)
 25615  		v.AddArg(v0)
 25616  		return true
 25617  	}
 25618  	// match: (EqPtr (Const64 [0]) p)
 25619  	// result: (Not (IsNonNil p))
 25620  	for {
 25621  		p := v.Args[1]
 25622  		v_0 := v.Args[0]
 25623  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 25624  			break
 25625  		}
 25626  		v.reset(OpNot)
 25627  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25628  		v0.AddArg(p)
 25629  		v.AddArg(v0)
 25630  		return true
 25631  	}
 25632  	// match: (EqPtr p (Const64 [0]))
 25633  	// result: (Not (IsNonNil p))
 25634  	for {
 25635  		_ = v.Args[1]
 25636  		p := v.Args[0]
 25637  		v_1 := v.Args[1]
 25638  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 25639  			break
 25640  		}
 25641  		v.reset(OpNot)
 25642  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25643  		v0.AddArg(p)
 25644  		v.AddArg(v0)
 25645  		return true
 25646  	}
 25647  	// match: (EqPtr (ConstNil) p)
 25648  	// result: (Not (IsNonNil p))
 25649  	for {
 25650  		p := v.Args[1]
 25651  		v_0 := v.Args[0]
 25652  		if v_0.Op != OpConstNil {
 25653  			break
 25654  		}
 25655  		v.reset(OpNot)
 25656  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25657  		v0.AddArg(p)
 25658  		v.AddArg(v0)
 25659  		return true
 25660  	}
 25661  	// match: (EqPtr p (ConstNil))
 25662  	// result: (Not (IsNonNil p))
 25663  	for {
 25664  		_ = v.Args[1]
 25665  		p := v.Args[0]
 25666  		v_1 := v.Args[1]
 25667  		if v_1.Op != OpConstNil {
 25668  			break
 25669  		}
 25670  		v.reset(OpNot)
 25671  		v0 := b.NewValue0(v.Pos, OpIsNonNil, typ.Bool)
 25672  		v0.AddArg(p)
 25673  		v.AddArg(v0)
 25674  		return true
 25675  	}
 25676  	return false
 25677  }
 25678  func rewriteValuegeneric_OpEqSlice_0(v *Value) bool {
 25679  	b := v.Block
 25680  	typ := &b.Func.Config.Types
 25681  	// match: (EqSlice x y)
 25682  	// result: (EqPtr (SlicePtr x) (SlicePtr y))
 25683  	for {
 25684  		y := v.Args[1]
 25685  		x := v.Args[0]
 25686  		v.reset(OpEqPtr)
 25687  		v0 := b.NewValue0(v.Pos, OpSlicePtr, typ.BytePtr)
 25688  		v0.AddArg(x)
 25689  		v.AddArg(v0)
 25690  		v1 := b.NewValue0(v.Pos, OpSlicePtr, typ.BytePtr)
 25691  		v1.AddArg(y)
 25692  		v.AddArg(v1)
 25693  		return true
 25694  	}
 25695  }
 25696  func rewriteValuegeneric_OpGeq16_0(v *Value) bool {
 25697  	// match: (Geq16 (Const16 [c]) (Const16 [d]))
 25698  	// result: (ConstBool [b2i(c >= d)])
 25699  	for {
 25700  		_ = v.Args[1]
 25701  		v_0 := v.Args[0]
 25702  		if v_0.Op != OpConst16 {
 25703  			break
 25704  		}
 25705  		c := v_0.AuxInt
 25706  		v_1 := v.Args[1]
 25707  		if v_1.Op != OpConst16 {
 25708  			break
 25709  		}
 25710  		d := v_1.AuxInt
 25711  		v.reset(OpConstBool)
 25712  		v.AuxInt = b2i(c >= d)
 25713  		return true
 25714  	}
 25715  	// match: (Geq16 (And16 _ (Const16 [c])) (Const16 [0]))
 25716  	// cond: int16(c) >= 0
 25717  	// result: (ConstBool [1])
 25718  	for {
 25719  		_ = v.Args[1]
 25720  		v_0 := v.Args[0]
 25721  		if v_0.Op != OpAnd16 {
 25722  			break
 25723  		}
 25724  		_ = v_0.Args[1]
 25725  		v_0_1 := v_0.Args[1]
 25726  		if v_0_1.Op != OpConst16 {
 25727  			break
 25728  		}
 25729  		c := v_0_1.AuxInt
 25730  		v_1 := v.Args[1]
 25731  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 || !(int16(c) >= 0) {
 25732  			break
 25733  		}
 25734  		v.reset(OpConstBool)
 25735  		v.AuxInt = 1
 25736  		return true
 25737  	}
 25738  	// match: (Geq16 (And16 (Const16 [c]) _) (Const16 [0]))
 25739  	// cond: int16(c) >= 0
 25740  	// result: (ConstBool [1])
 25741  	for {
 25742  		_ = v.Args[1]
 25743  		v_0 := v.Args[0]
 25744  		if v_0.Op != OpAnd16 {
 25745  			break
 25746  		}
 25747  		_ = v_0.Args[1]
 25748  		v_0_0 := v_0.Args[0]
 25749  		if v_0_0.Op != OpConst16 {
 25750  			break
 25751  		}
 25752  		c := v_0_0.AuxInt
 25753  		v_1 := v.Args[1]
 25754  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 || !(int16(c) >= 0) {
 25755  			break
 25756  		}
 25757  		v.reset(OpConstBool)
 25758  		v.AuxInt = 1
 25759  		return true
 25760  	}
 25761  	return false
 25762  }
 25763  func rewriteValuegeneric_OpGeq16U_0(v *Value) bool {
 25764  	// match: (Geq16U (Const16 [c]) (Const16 [d]))
 25765  	// result: (ConstBool [b2i(uint16(c) >= uint16(d))])
 25766  	for {
 25767  		_ = v.Args[1]
 25768  		v_0 := v.Args[0]
 25769  		if v_0.Op != OpConst16 {
 25770  			break
 25771  		}
 25772  		c := v_0.AuxInt
 25773  		v_1 := v.Args[1]
 25774  		if v_1.Op != OpConst16 {
 25775  			break
 25776  		}
 25777  		d := v_1.AuxInt
 25778  		v.reset(OpConstBool)
 25779  		v.AuxInt = b2i(uint16(c) >= uint16(d))
 25780  		return true
 25781  	}
 25782  	return false
 25783  }
 25784  func rewriteValuegeneric_OpGeq32_0(v *Value) bool {
 25785  	// match: (Geq32 (Const32 [c]) (Const32 [d]))
 25786  	// result: (ConstBool [b2i(c >= d)])
 25787  	for {
 25788  		_ = v.Args[1]
 25789  		v_0 := v.Args[0]
 25790  		if v_0.Op != OpConst32 {
 25791  			break
 25792  		}
 25793  		c := v_0.AuxInt
 25794  		v_1 := v.Args[1]
 25795  		if v_1.Op != OpConst32 {
 25796  			break
 25797  		}
 25798  		d := v_1.AuxInt
 25799  		v.reset(OpConstBool)
 25800  		v.AuxInt = b2i(c >= d)
 25801  		return true
 25802  	}
 25803  	// match: (Geq32 (And32 _ (Const32 [c])) (Const32 [0]))
 25804  	// cond: int32(c) >= 0
 25805  	// result: (ConstBool [1])
 25806  	for {
 25807  		_ = v.Args[1]
 25808  		v_0 := v.Args[0]
 25809  		if v_0.Op != OpAnd32 {
 25810  			break
 25811  		}
 25812  		_ = v_0.Args[1]
 25813  		v_0_1 := v_0.Args[1]
 25814  		if v_0_1.Op != OpConst32 {
 25815  			break
 25816  		}
 25817  		c := v_0_1.AuxInt
 25818  		v_1 := v.Args[1]
 25819  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 || !(int32(c) >= 0) {
 25820  			break
 25821  		}
 25822  		v.reset(OpConstBool)
 25823  		v.AuxInt = 1
 25824  		return true
 25825  	}
 25826  	// match: (Geq32 (And32 (Const32 [c]) _) (Const32 [0]))
 25827  	// cond: int32(c) >= 0
 25828  	// result: (ConstBool [1])
 25829  	for {
 25830  		_ = v.Args[1]
 25831  		v_0 := v.Args[0]
 25832  		if v_0.Op != OpAnd32 {
 25833  			break
 25834  		}
 25835  		_ = v_0.Args[1]
 25836  		v_0_0 := v_0.Args[0]
 25837  		if v_0_0.Op != OpConst32 {
 25838  			break
 25839  		}
 25840  		c := v_0_0.AuxInt
 25841  		v_1 := v.Args[1]
 25842  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 || !(int32(c) >= 0) {
 25843  			break
 25844  		}
 25845  		v.reset(OpConstBool)
 25846  		v.AuxInt = 1
 25847  		return true
 25848  	}
 25849  	return false
 25850  }
 25851  func rewriteValuegeneric_OpGeq32F_0(v *Value) bool {
 25852  	// match: (Geq32F (Const32F [c]) (Const32F [d]))
 25853  	// result: (ConstBool [b2i(auxTo32F(c) >= auxTo32F(d))])
 25854  	for {
 25855  		_ = v.Args[1]
 25856  		v_0 := v.Args[0]
 25857  		if v_0.Op != OpConst32F {
 25858  			break
 25859  		}
 25860  		c := v_0.AuxInt
 25861  		v_1 := v.Args[1]
 25862  		if v_1.Op != OpConst32F {
 25863  			break
 25864  		}
 25865  		d := v_1.AuxInt
 25866  		v.reset(OpConstBool)
 25867  		v.AuxInt = b2i(auxTo32F(c) >= auxTo32F(d))
 25868  		return true
 25869  	}
 25870  	return false
 25871  }
 25872  func rewriteValuegeneric_OpGeq32U_0(v *Value) bool {
 25873  	// match: (Geq32U (Const32 [c]) (Const32 [d]))
 25874  	// result: (ConstBool [b2i(uint32(c) >= uint32(d))])
 25875  	for {
 25876  		_ = v.Args[1]
 25877  		v_0 := v.Args[0]
 25878  		if v_0.Op != OpConst32 {
 25879  			break
 25880  		}
 25881  		c := v_0.AuxInt
 25882  		v_1 := v.Args[1]
 25883  		if v_1.Op != OpConst32 {
 25884  			break
 25885  		}
 25886  		d := v_1.AuxInt
 25887  		v.reset(OpConstBool)
 25888  		v.AuxInt = b2i(uint32(c) >= uint32(d))
 25889  		return true
 25890  	}
 25891  	return false
 25892  }
 25893  func rewriteValuegeneric_OpGeq64_0(v *Value) bool {
 25894  	// match: (Geq64 (Const64 [c]) (Const64 [d]))
 25895  	// result: (ConstBool [b2i(c >= d)])
 25896  	for {
 25897  		_ = v.Args[1]
 25898  		v_0 := v.Args[0]
 25899  		if v_0.Op != OpConst64 {
 25900  			break
 25901  		}
 25902  		c := v_0.AuxInt
 25903  		v_1 := v.Args[1]
 25904  		if v_1.Op != OpConst64 {
 25905  			break
 25906  		}
 25907  		d := v_1.AuxInt
 25908  		v.reset(OpConstBool)
 25909  		v.AuxInt = b2i(c >= d)
 25910  		return true
 25911  	}
 25912  	// match: (Geq64 (And64 _ (Const64 [c])) (Const64 [0]))
 25913  	// cond: int64(c) >= 0
 25914  	// result: (ConstBool [1])
 25915  	for {
 25916  		_ = v.Args[1]
 25917  		v_0 := v.Args[0]
 25918  		if v_0.Op != OpAnd64 {
 25919  			break
 25920  		}
 25921  		_ = v_0.Args[1]
 25922  		v_0_1 := v_0.Args[1]
 25923  		if v_0_1.Op != OpConst64 {
 25924  			break
 25925  		}
 25926  		c := v_0_1.AuxInt
 25927  		v_1 := v.Args[1]
 25928  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 || !(int64(c) >= 0) {
 25929  			break
 25930  		}
 25931  		v.reset(OpConstBool)
 25932  		v.AuxInt = 1
 25933  		return true
 25934  	}
 25935  	// match: (Geq64 (And64 (Const64 [c]) _) (Const64 [0]))
 25936  	// cond: int64(c) >= 0
 25937  	// result: (ConstBool [1])
 25938  	for {
 25939  		_ = v.Args[1]
 25940  		v_0 := v.Args[0]
 25941  		if v_0.Op != OpAnd64 {
 25942  			break
 25943  		}
 25944  		_ = v_0.Args[1]
 25945  		v_0_0 := v_0.Args[0]
 25946  		if v_0_0.Op != OpConst64 {
 25947  			break
 25948  		}
 25949  		c := v_0_0.AuxInt
 25950  		v_1 := v.Args[1]
 25951  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 || !(int64(c) >= 0) {
 25952  			break
 25953  		}
 25954  		v.reset(OpConstBool)
 25955  		v.AuxInt = 1
 25956  		return true
 25957  	}
 25958  	// match: (Geq64 (Rsh64Ux64 _ (Const64 [c])) (Const64 [0]))
 25959  	// cond: c > 0
 25960  	// result: (ConstBool [1])
 25961  	for {
 25962  		_ = v.Args[1]
 25963  		v_0 := v.Args[0]
 25964  		if v_0.Op != OpRsh64Ux64 {
 25965  			break
 25966  		}
 25967  		_ = v_0.Args[1]
 25968  		v_0_1 := v_0.Args[1]
 25969  		if v_0_1.Op != OpConst64 {
 25970  			break
 25971  		}
 25972  		c := v_0_1.AuxInt
 25973  		v_1 := v.Args[1]
 25974  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 || !(c > 0) {
 25975  			break
 25976  		}
 25977  		v.reset(OpConstBool)
 25978  		v.AuxInt = 1
 25979  		return true
 25980  	}
 25981  	return false
 25982  }
 25983  func rewriteValuegeneric_OpGeq64F_0(v *Value) bool {
 25984  	// match: (Geq64F (Const64F [c]) (Const64F [d]))
 25985  	// result: (ConstBool [b2i(auxTo64F(c) >= auxTo64F(d))])
 25986  	for {
 25987  		_ = v.Args[1]
 25988  		v_0 := v.Args[0]
 25989  		if v_0.Op != OpConst64F {
 25990  			break
 25991  		}
 25992  		c := v_0.AuxInt
 25993  		v_1 := v.Args[1]
 25994  		if v_1.Op != OpConst64F {
 25995  			break
 25996  		}
 25997  		d := v_1.AuxInt
 25998  		v.reset(OpConstBool)
 25999  		v.AuxInt = b2i(auxTo64F(c) >= auxTo64F(d))
 26000  		return true
 26001  	}
 26002  	return false
 26003  }
 26004  func rewriteValuegeneric_OpGeq64U_0(v *Value) bool {
 26005  	// match: (Geq64U (Const64 [c]) (Const64 [d]))
 26006  	// result: (ConstBool [b2i(uint64(c) >= uint64(d))])
 26007  	for {
 26008  		_ = v.Args[1]
 26009  		v_0 := v.Args[0]
 26010  		if v_0.Op != OpConst64 {
 26011  			break
 26012  		}
 26013  		c := v_0.AuxInt
 26014  		v_1 := v.Args[1]
 26015  		if v_1.Op != OpConst64 {
 26016  			break
 26017  		}
 26018  		d := v_1.AuxInt
 26019  		v.reset(OpConstBool)
 26020  		v.AuxInt = b2i(uint64(c) >= uint64(d))
 26021  		return true
 26022  	}
 26023  	return false
 26024  }
 26025  func rewriteValuegeneric_OpGeq8_0(v *Value) bool {
 26026  	// match: (Geq8 (Const8 [c]) (Const8 [d]))
 26027  	// result: (ConstBool [b2i(c >= d)])
 26028  	for {
 26029  		_ = v.Args[1]
 26030  		v_0 := v.Args[0]
 26031  		if v_0.Op != OpConst8 {
 26032  			break
 26033  		}
 26034  		c := v_0.AuxInt
 26035  		v_1 := v.Args[1]
 26036  		if v_1.Op != OpConst8 {
 26037  			break
 26038  		}
 26039  		d := v_1.AuxInt
 26040  		v.reset(OpConstBool)
 26041  		v.AuxInt = b2i(c >= d)
 26042  		return true
 26043  	}
 26044  	// match: (Geq8 (And8 _ (Const8 [c])) (Const8 [0]))
 26045  	// cond: int8(c) >= 0
 26046  	// result: (ConstBool [1])
 26047  	for {
 26048  		_ = v.Args[1]
 26049  		v_0 := v.Args[0]
 26050  		if v_0.Op != OpAnd8 {
 26051  			break
 26052  		}
 26053  		_ = v_0.Args[1]
 26054  		v_0_1 := v_0.Args[1]
 26055  		if v_0_1.Op != OpConst8 {
 26056  			break
 26057  		}
 26058  		c := v_0_1.AuxInt
 26059  		v_1 := v.Args[1]
 26060  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 || !(int8(c) >= 0) {
 26061  			break
 26062  		}
 26063  		v.reset(OpConstBool)
 26064  		v.AuxInt = 1
 26065  		return true
 26066  	}
 26067  	// match: (Geq8 (And8 (Const8 [c]) _) (Const8 [0]))
 26068  	// cond: int8(c) >= 0
 26069  	// result: (ConstBool [1])
 26070  	for {
 26071  		_ = v.Args[1]
 26072  		v_0 := v.Args[0]
 26073  		if v_0.Op != OpAnd8 {
 26074  			break
 26075  		}
 26076  		_ = v_0.Args[1]
 26077  		v_0_0 := v_0.Args[0]
 26078  		if v_0_0.Op != OpConst8 {
 26079  			break
 26080  		}
 26081  		c := v_0_0.AuxInt
 26082  		v_1 := v.Args[1]
 26083  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 || !(int8(c) >= 0) {
 26084  			break
 26085  		}
 26086  		v.reset(OpConstBool)
 26087  		v.AuxInt = 1
 26088  		return true
 26089  	}
 26090  	return false
 26091  }
 26092  func rewriteValuegeneric_OpGeq8U_0(v *Value) bool {
 26093  	// match: (Geq8U (Const8 [c]) (Const8 [d]))
 26094  	// result: (ConstBool [b2i(uint8(c) >= uint8(d))])
 26095  	for {
 26096  		_ = v.Args[1]
 26097  		v_0 := v.Args[0]
 26098  		if v_0.Op != OpConst8 {
 26099  			break
 26100  		}
 26101  		c := v_0.AuxInt
 26102  		v_1 := v.Args[1]
 26103  		if v_1.Op != OpConst8 {
 26104  			break
 26105  		}
 26106  		d := v_1.AuxInt
 26107  		v.reset(OpConstBool)
 26108  		v.AuxInt = b2i(uint8(c) >= uint8(d))
 26109  		return true
 26110  	}
 26111  	return false
 26112  }
 26113  func rewriteValuegeneric_OpGreater16_0(v *Value) bool {
 26114  	// match: (Greater16 (Const16 [c]) (Const16 [d]))
 26115  	// result: (ConstBool [b2i(c > d)])
 26116  	for {
 26117  		_ = v.Args[1]
 26118  		v_0 := v.Args[0]
 26119  		if v_0.Op != OpConst16 {
 26120  			break
 26121  		}
 26122  		c := v_0.AuxInt
 26123  		v_1 := v.Args[1]
 26124  		if v_1.Op != OpConst16 {
 26125  			break
 26126  		}
 26127  		d := v_1.AuxInt
 26128  		v.reset(OpConstBool)
 26129  		v.AuxInt = b2i(c > d)
 26130  		return true
 26131  	}
 26132  	return false
 26133  }
 26134  func rewriteValuegeneric_OpGreater16U_0(v *Value) bool {
 26135  	// match: (Greater16U (Const16 [c]) (Const16 [d]))
 26136  	// result: (ConstBool [b2i(uint16(c) > uint16(d))])
 26137  	for {
 26138  		_ = v.Args[1]
 26139  		v_0 := v.Args[0]
 26140  		if v_0.Op != OpConst16 {
 26141  			break
 26142  		}
 26143  		c := v_0.AuxInt
 26144  		v_1 := v.Args[1]
 26145  		if v_1.Op != OpConst16 {
 26146  			break
 26147  		}
 26148  		d := v_1.AuxInt
 26149  		v.reset(OpConstBool)
 26150  		v.AuxInt = b2i(uint16(c) > uint16(d))
 26151  		return true
 26152  	}
 26153  	return false
 26154  }
 26155  func rewriteValuegeneric_OpGreater32_0(v *Value) bool {
 26156  	// match: (Greater32 (Const32 [c]) (Const32 [d]))
 26157  	// result: (ConstBool [b2i(c > d)])
 26158  	for {
 26159  		_ = v.Args[1]
 26160  		v_0 := v.Args[0]
 26161  		if v_0.Op != OpConst32 {
 26162  			break
 26163  		}
 26164  		c := v_0.AuxInt
 26165  		v_1 := v.Args[1]
 26166  		if v_1.Op != OpConst32 {
 26167  			break
 26168  		}
 26169  		d := v_1.AuxInt
 26170  		v.reset(OpConstBool)
 26171  		v.AuxInt = b2i(c > d)
 26172  		return true
 26173  	}
 26174  	return false
 26175  }
 26176  func rewriteValuegeneric_OpGreater32F_0(v *Value) bool {
 26177  	// match: (Greater32F (Const32F [c]) (Const32F [d]))
 26178  	// result: (ConstBool [b2i(auxTo32F(c) > auxTo32F(d))])
 26179  	for {
 26180  		_ = v.Args[1]
 26181  		v_0 := v.Args[0]
 26182  		if v_0.Op != OpConst32F {
 26183  			break
 26184  		}
 26185  		c := v_0.AuxInt
 26186  		v_1 := v.Args[1]
 26187  		if v_1.Op != OpConst32F {
 26188  			break
 26189  		}
 26190  		d := v_1.AuxInt
 26191  		v.reset(OpConstBool)
 26192  		v.AuxInt = b2i(auxTo32F(c) > auxTo32F(d))
 26193  		return true
 26194  	}
 26195  	return false
 26196  }
 26197  func rewriteValuegeneric_OpGreater32U_0(v *Value) bool {
 26198  	// match: (Greater32U (Const32 [c]) (Const32 [d]))
 26199  	// result: (ConstBool [b2i(uint32(c) > uint32(d))])
 26200  	for {
 26201  		_ = v.Args[1]
 26202  		v_0 := v.Args[0]
 26203  		if v_0.Op != OpConst32 {
 26204  			break
 26205  		}
 26206  		c := v_0.AuxInt
 26207  		v_1 := v.Args[1]
 26208  		if v_1.Op != OpConst32 {
 26209  			break
 26210  		}
 26211  		d := v_1.AuxInt
 26212  		v.reset(OpConstBool)
 26213  		v.AuxInt = b2i(uint32(c) > uint32(d))
 26214  		return true
 26215  	}
 26216  	return false
 26217  }
 26218  func rewriteValuegeneric_OpGreater64_0(v *Value) bool {
 26219  	// match: (Greater64 (Const64 [c]) (Const64 [d]))
 26220  	// result: (ConstBool [b2i(c > d)])
 26221  	for {
 26222  		_ = v.Args[1]
 26223  		v_0 := v.Args[0]
 26224  		if v_0.Op != OpConst64 {
 26225  			break
 26226  		}
 26227  		c := v_0.AuxInt
 26228  		v_1 := v.Args[1]
 26229  		if v_1.Op != OpConst64 {
 26230  			break
 26231  		}
 26232  		d := v_1.AuxInt
 26233  		v.reset(OpConstBool)
 26234  		v.AuxInt = b2i(c > d)
 26235  		return true
 26236  	}
 26237  	return false
 26238  }
 26239  func rewriteValuegeneric_OpGreater64F_0(v *Value) bool {
 26240  	// match: (Greater64F (Const64F [c]) (Const64F [d]))
 26241  	// result: (ConstBool [b2i(auxTo64F(c) > auxTo64F(d))])
 26242  	for {
 26243  		_ = v.Args[1]
 26244  		v_0 := v.Args[0]
 26245  		if v_0.Op != OpConst64F {
 26246  			break
 26247  		}
 26248  		c := v_0.AuxInt
 26249  		v_1 := v.Args[1]
 26250  		if v_1.Op != OpConst64F {
 26251  			break
 26252  		}
 26253  		d := v_1.AuxInt
 26254  		v.reset(OpConstBool)
 26255  		v.AuxInt = b2i(auxTo64F(c) > auxTo64F(d))
 26256  		return true
 26257  	}
 26258  	return false
 26259  }
 26260  func rewriteValuegeneric_OpGreater64U_0(v *Value) bool {
 26261  	// match: (Greater64U (Const64 [c]) (Const64 [d]))
 26262  	// result: (ConstBool [b2i(uint64(c) > uint64(d))])
 26263  	for {
 26264  		_ = v.Args[1]
 26265  		v_0 := v.Args[0]
 26266  		if v_0.Op != OpConst64 {
 26267  			break
 26268  		}
 26269  		c := v_0.AuxInt
 26270  		v_1 := v.Args[1]
 26271  		if v_1.Op != OpConst64 {
 26272  			break
 26273  		}
 26274  		d := v_1.AuxInt
 26275  		v.reset(OpConstBool)
 26276  		v.AuxInt = b2i(uint64(c) > uint64(d))
 26277  		return true
 26278  	}
 26279  	return false
 26280  }
 26281  func rewriteValuegeneric_OpGreater8_0(v *Value) bool {
 26282  	// match: (Greater8 (Const8 [c]) (Const8 [d]))
 26283  	// result: (ConstBool [b2i(c > d)])
 26284  	for {
 26285  		_ = v.Args[1]
 26286  		v_0 := v.Args[0]
 26287  		if v_0.Op != OpConst8 {
 26288  			break
 26289  		}
 26290  		c := v_0.AuxInt
 26291  		v_1 := v.Args[1]
 26292  		if v_1.Op != OpConst8 {
 26293  			break
 26294  		}
 26295  		d := v_1.AuxInt
 26296  		v.reset(OpConstBool)
 26297  		v.AuxInt = b2i(c > d)
 26298  		return true
 26299  	}
 26300  	return false
 26301  }
 26302  func rewriteValuegeneric_OpGreater8U_0(v *Value) bool {
 26303  	// match: (Greater8U (Const8 [c]) (Const8 [d]))
 26304  	// result: (ConstBool [b2i(uint8(c) > uint8(d))])
 26305  	for {
 26306  		_ = v.Args[1]
 26307  		v_0 := v.Args[0]
 26308  		if v_0.Op != OpConst8 {
 26309  			break
 26310  		}
 26311  		c := v_0.AuxInt
 26312  		v_1 := v.Args[1]
 26313  		if v_1.Op != OpConst8 {
 26314  			break
 26315  		}
 26316  		d := v_1.AuxInt
 26317  		v.reset(OpConstBool)
 26318  		v.AuxInt = b2i(uint8(c) > uint8(d))
 26319  		return true
 26320  	}
 26321  	return false
 26322  }
 26323  func rewriteValuegeneric_OpIMake_0(v *Value) bool {
 26324  	// match: (IMake typ (StructMake1 val))
 26325  	// result: (IMake typ val)
 26326  	for {
 26327  		_ = v.Args[1]
 26328  		typ := v.Args[0]
 26329  		v_1 := v.Args[1]
 26330  		if v_1.Op != OpStructMake1 {
 26331  			break
 26332  		}
 26333  		val := v_1.Args[0]
 26334  		v.reset(OpIMake)
 26335  		v.AddArg(typ)
 26336  		v.AddArg(val)
 26337  		return true
 26338  	}
 26339  	// match: (IMake typ (ArrayMake1 val))
 26340  	// result: (IMake typ val)
 26341  	for {
 26342  		_ = v.Args[1]
 26343  		typ := v.Args[0]
 26344  		v_1 := v.Args[1]
 26345  		if v_1.Op != OpArrayMake1 {
 26346  			break
 26347  		}
 26348  		val := v_1.Args[0]
 26349  		v.reset(OpIMake)
 26350  		v.AddArg(typ)
 26351  		v.AddArg(val)
 26352  		return true
 26353  	}
 26354  	return false
 26355  }
 26356  func rewriteValuegeneric_OpInterCall_0(v *Value) bool {
 26357  	// match: (InterCall [argsize] (Load (OffPtr [off] (ITab (IMake (Addr {itab} (SB)) _))) _) mem)
 26358  	// cond: devirt(v, itab, off) != nil
 26359  	// result: (StaticCall [argsize] {devirt(v, itab, off)} mem)
 26360  	for {
 26361  		argsize := v.AuxInt
 26362  		mem := v.Args[1]
 26363  		v_0 := v.Args[0]
 26364  		if v_0.Op != OpLoad {
 26365  			break
 26366  		}
 26367  		_ = v_0.Args[1]
 26368  		v_0_0 := v_0.Args[0]
 26369  		if v_0_0.Op != OpOffPtr {
 26370  			break
 26371  		}
 26372  		off := v_0_0.AuxInt
 26373  		v_0_0_0 := v_0_0.Args[0]
 26374  		if v_0_0_0.Op != OpITab {
 26375  			break
 26376  		}
 26377  		v_0_0_0_0 := v_0_0_0.Args[0]
 26378  		if v_0_0_0_0.Op != OpIMake {
 26379  			break
 26380  		}
 26381  		_ = v_0_0_0_0.Args[1]
 26382  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 26383  		if v_0_0_0_0_0.Op != OpAddr {
 26384  			break
 26385  		}
 26386  		itab := v_0_0_0_0_0.Aux
 26387  		v_0_0_0_0_0_0 := v_0_0_0_0_0.Args[0]
 26388  		if v_0_0_0_0_0_0.Op != OpSB || !(devirt(v, itab, off) != nil) {
 26389  			break
 26390  		}
 26391  		v.reset(OpStaticCall)
 26392  		v.AuxInt = argsize
 26393  		v.Aux = devirt(v, itab, off)
 26394  		v.AddArg(mem)
 26395  		return true
 26396  	}
 26397  	return false
 26398  }
 26399  func rewriteValuegeneric_OpIsInBounds_0(v *Value) bool {
 26400  	// match: (IsInBounds (ZeroExt8to32 _) (Const32 [c]))
 26401  	// cond: (1 << 8) <= c
 26402  	// result: (ConstBool [1])
 26403  	for {
 26404  		_ = v.Args[1]
 26405  		v_0 := v.Args[0]
 26406  		if v_0.Op != OpZeroExt8to32 {
 26407  			break
 26408  		}
 26409  		v_1 := v.Args[1]
 26410  		if v_1.Op != OpConst32 {
 26411  			break
 26412  		}
 26413  		c := v_1.AuxInt
 26414  		if !((1 << 8) <= c) {
 26415  			break
 26416  		}
 26417  		v.reset(OpConstBool)
 26418  		v.AuxInt = 1
 26419  		return true
 26420  	}
 26421  	// match: (IsInBounds (ZeroExt8to64 _) (Const64 [c]))
 26422  	// cond: (1 << 8) <= c
 26423  	// result: (ConstBool [1])
 26424  	for {
 26425  		_ = v.Args[1]
 26426  		v_0 := v.Args[0]
 26427  		if v_0.Op != OpZeroExt8to64 {
 26428  			break
 26429  		}
 26430  		v_1 := v.Args[1]
 26431  		if v_1.Op != OpConst64 {
 26432  			break
 26433  		}
 26434  		c := v_1.AuxInt
 26435  		if !((1 << 8) <= c) {
 26436  			break
 26437  		}
 26438  		v.reset(OpConstBool)
 26439  		v.AuxInt = 1
 26440  		return true
 26441  	}
 26442  	// match: (IsInBounds (ZeroExt16to32 _) (Const32 [c]))
 26443  	// cond: (1 << 16) <= c
 26444  	// result: (ConstBool [1])
 26445  	for {
 26446  		_ = v.Args[1]
 26447  		v_0 := v.Args[0]
 26448  		if v_0.Op != OpZeroExt16to32 {
 26449  			break
 26450  		}
 26451  		v_1 := v.Args[1]
 26452  		if v_1.Op != OpConst32 {
 26453  			break
 26454  		}
 26455  		c := v_1.AuxInt
 26456  		if !((1 << 16) <= c) {
 26457  			break
 26458  		}
 26459  		v.reset(OpConstBool)
 26460  		v.AuxInt = 1
 26461  		return true
 26462  	}
 26463  	// match: (IsInBounds (ZeroExt16to64 _) (Const64 [c]))
 26464  	// cond: (1 << 16) <= c
 26465  	// result: (ConstBool [1])
 26466  	for {
 26467  		_ = v.Args[1]
 26468  		v_0 := v.Args[0]
 26469  		if v_0.Op != OpZeroExt16to64 {
 26470  			break
 26471  		}
 26472  		v_1 := v.Args[1]
 26473  		if v_1.Op != OpConst64 {
 26474  			break
 26475  		}
 26476  		c := v_1.AuxInt
 26477  		if !((1 << 16) <= c) {
 26478  			break
 26479  		}
 26480  		v.reset(OpConstBool)
 26481  		v.AuxInt = 1
 26482  		return true
 26483  	}
 26484  	// match: (IsInBounds x x)
 26485  	// result: (ConstBool [0])
 26486  	for {
 26487  		x := v.Args[1]
 26488  		if x != v.Args[0] {
 26489  			break
 26490  		}
 26491  		v.reset(OpConstBool)
 26492  		v.AuxInt = 0
 26493  		return true
 26494  	}
 26495  	// match: (IsInBounds (And8 (Const8 [c]) _) (Const8 [d]))
 26496  	// cond: 0 <= c && c < d
 26497  	// result: (ConstBool [1])
 26498  	for {
 26499  		_ = v.Args[1]
 26500  		v_0 := v.Args[0]
 26501  		if v_0.Op != OpAnd8 {
 26502  			break
 26503  		}
 26504  		_ = v_0.Args[1]
 26505  		v_0_0 := v_0.Args[0]
 26506  		if v_0_0.Op != OpConst8 {
 26507  			break
 26508  		}
 26509  		c := v_0_0.AuxInt
 26510  		v_1 := v.Args[1]
 26511  		if v_1.Op != OpConst8 {
 26512  			break
 26513  		}
 26514  		d := v_1.AuxInt
 26515  		if !(0 <= c && c < d) {
 26516  			break
 26517  		}
 26518  		v.reset(OpConstBool)
 26519  		v.AuxInt = 1
 26520  		return true
 26521  	}
 26522  	// match: (IsInBounds (And8 _ (Const8 [c])) (Const8 [d]))
 26523  	// cond: 0 <= c && c < d
 26524  	// result: (ConstBool [1])
 26525  	for {
 26526  		_ = v.Args[1]
 26527  		v_0 := v.Args[0]
 26528  		if v_0.Op != OpAnd8 {
 26529  			break
 26530  		}
 26531  		_ = v_0.Args[1]
 26532  		v_0_1 := v_0.Args[1]
 26533  		if v_0_1.Op != OpConst8 {
 26534  			break
 26535  		}
 26536  		c := v_0_1.AuxInt
 26537  		v_1 := v.Args[1]
 26538  		if v_1.Op != OpConst8 {
 26539  			break
 26540  		}
 26541  		d := v_1.AuxInt
 26542  		if !(0 <= c && c < d) {
 26543  			break
 26544  		}
 26545  		v.reset(OpConstBool)
 26546  		v.AuxInt = 1
 26547  		return true
 26548  	}
 26549  	// match: (IsInBounds (ZeroExt8to16 (And8 (Const8 [c]) _)) (Const16 [d]))
 26550  	// cond: 0 <= c && c < d
 26551  	// result: (ConstBool [1])
 26552  	for {
 26553  		_ = v.Args[1]
 26554  		v_0 := v.Args[0]
 26555  		if v_0.Op != OpZeroExt8to16 {
 26556  			break
 26557  		}
 26558  		v_0_0 := v_0.Args[0]
 26559  		if v_0_0.Op != OpAnd8 {
 26560  			break
 26561  		}
 26562  		_ = v_0_0.Args[1]
 26563  		v_0_0_0 := v_0_0.Args[0]
 26564  		if v_0_0_0.Op != OpConst8 {
 26565  			break
 26566  		}
 26567  		c := v_0_0_0.AuxInt
 26568  		v_1 := v.Args[1]
 26569  		if v_1.Op != OpConst16 {
 26570  			break
 26571  		}
 26572  		d := v_1.AuxInt
 26573  		if !(0 <= c && c < d) {
 26574  			break
 26575  		}
 26576  		v.reset(OpConstBool)
 26577  		v.AuxInt = 1
 26578  		return true
 26579  	}
 26580  	// match: (IsInBounds (ZeroExt8to16 (And8 _ (Const8 [c]))) (Const16 [d]))
 26581  	// cond: 0 <= c && c < d
 26582  	// result: (ConstBool [1])
 26583  	for {
 26584  		_ = v.Args[1]
 26585  		v_0 := v.Args[0]
 26586  		if v_0.Op != OpZeroExt8to16 {
 26587  			break
 26588  		}
 26589  		v_0_0 := v_0.Args[0]
 26590  		if v_0_0.Op != OpAnd8 {
 26591  			break
 26592  		}
 26593  		_ = v_0_0.Args[1]
 26594  		v_0_0_1 := v_0_0.Args[1]
 26595  		if v_0_0_1.Op != OpConst8 {
 26596  			break
 26597  		}
 26598  		c := v_0_0_1.AuxInt
 26599  		v_1 := v.Args[1]
 26600  		if v_1.Op != OpConst16 {
 26601  			break
 26602  		}
 26603  		d := v_1.AuxInt
 26604  		if !(0 <= c && c < d) {
 26605  			break
 26606  		}
 26607  		v.reset(OpConstBool)
 26608  		v.AuxInt = 1
 26609  		return true
 26610  	}
 26611  	// match: (IsInBounds (ZeroExt8to32 (And8 (Const8 [c]) _)) (Const32 [d]))
 26612  	// cond: 0 <= c && c < d
 26613  	// result: (ConstBool [1])
 26614  	for {
 26615  		_ = v.Args[1]
 26616  		v_0 := v.Args[0]
 26617  		if v_0.Op != OpZeroExt8to32 {
 26618  			break
 26619  		}
 26620  		v_0_0 := v_0.Args[0]
 26621  		if v_0_0.Op != OpAnd8 {
 26622  			break
 26623  		}
 26624  		_ = v_0_0.Args[1]
 26625  		v_0_0_0 := v_0_0.Args[0]
 26626  		if v_0_0_0.Op != OpConst8 {
 26627  			break
 26628  		}
 26629  		c := v_0_0_0.AuxInt
 26630  		v_1 := v.Args[1]
 26631  		if v_1.Op != OpConst32 {
 26632  			break
 26633  		}
 26634  		d := v_1.AuxInt
 26635  		if !(0 <= c && c < d) {
 26636  			break
 26637  		}
 26638  		v.reset(OpConstBool)
 26639  		v.AuxInt = 1
 26640  		return true
 26641  	}
 26642  	return false
 26643  }
 26644  func rewriteValuegeneric_OpIsInBounds_10(v *Value) bool {
 26645  	// match: (IsInBounds (ZeroExt8to32 (And8 _ (Const8 [c]))) (Const32 [d]))
 26646  	// cond: 0 <= c && c < d
 26647  	// result: (ConstBool [1])
 26648  	for {
 26649  		_ = v.Args[1]
 26650  		v_0 := v.Args[0]
 26651  		if v_0.Op != OpZeroExt8to32 {
 26652  			break
 26653  		}
 26654  		v_0_0 := v_0.Args[0]
 26655  		if v_0_0.Op != OpAnd8 {
 26656  			break
 26657  		}
 26658  		_ = v_0_0.Args[1]
 26659  		v_0_0_1 := v_0_0.Args[1]
 26660  		if v_0_0_1.Op != OpConst8 {
 26661  			break
 26662  		}
 26663  		c := v_0_0_1.AuxInt
 26664  		v_1 := v.Args[1]
 26665  		if v_1.Op != OpConst32 {
 26666  			break
 26667  		}
 26668  		d := v_1.AuxInt
 26669  		if !(0 <= c && c < d) {
 26670  			break
 26671  		}
 26672  		v.reset(OpConstBool)
 26673  		v.AuxInt = 1
 26674  		return true
 26675  	}
 26676  	// match: (IsInBounds (ZeroExt8to64 (And8 (Const8 [c]) _)) (Const64 [d]))
 26677  	// cond: 0 <= c && c < d
 26678  	// result: (ConstBool [1])
 26679  	for {
 26680  		_ = v.Args[1]
 26681  		v_0 := v.Args[0]
 26682  		if v_0.Op != OpZeroExt8to64 {
 26683  			break
 26684  		}
 26685  		v_0_0 := v_0.Args[0]
 26686  		if v_0_0.Op != OpAnd8 {
 26687  			break
 26688  		}
 26689  		_ = v_0_0.Args[1]
 26690  		v_0_0_0 := v_0_0.Args[0]
 26691  		if v_0_0_0.Op != OpConst8 {
 26692  			break
 26693  		}
 26694  		c := v_0_0_0.AuxInt
 26695  		v_1 := v.Args[1]
 26696  		if v_1.Op != OpConst64 {
 26697  			break
 26698  		}
 26699  		d := v_1.AuxInt
 26700  		if !(0 <= c && c < d) {
 26701  			break
 26702  		}
 26703  		v.reset(OpConstBool)
 26704  		v.AuxInt = 1
 26705  		return true
 26706  	}
 26707  	// match: (IsInBounds (ZeroExt8to64 (And8 _ (Const8 [c]))) (Const64 [d]))
 26708  	// cond: 0 <= c && c < d
 26709  	// result: (ConstBool [1])
 26710  	for {
 26711  		_ = v.Args[1]
 26712  		v_0 := v.Args[0]
 26713  		if v_0.Op != OpZeroExt8to64 {
 26714  			break
 26715  		}
 26716  		v_0_0 := v_0.Args[0]
 26717  		if v_0_0.Op != OpAnd8 {
 26718  			break
 26719  		}
 26720  		_ = v_0_0.Args[1]
 26721  		v_0_0_1 := v_0_0.Args[1]
 26722  		if v_0_0_1.Op != OpConst8 {
 26723  			break
 26724  		}
 26725  		c := v_0_0_1.AuxInt
 26726  		v_1 := v.Args[1]
 26727  		if v_1.Op != OpConst64 {
 26728  			break
 26729  		}
 26730  		d := v_1.AuxInt
 26731  		if !(0 <= c && c < d) {
 26732  			break
 26733  		}
 26734  		v.reset(OpConstBool)
 26735  		v.AuxInt = 1
 26736  		return true
 26737  	}
 26738  	// match: (IsInBounds (And16 (Const16 [c]) _) (Const16 [d]))
 26739  	// cond: 0 <= c && c < d
 26740  	// result: (ConstBool [1])
 26741  	for {
 26742  		_ = v.Args[1]
 26743  		v_0 := v.Args[0]
 26744  		if v_0.Op != OpAnd16 {
 26745  			break
 26746  		}
 26747  		_ = v_0.Args[1]
 26748  		v_0_0 := v_0.Args[0]
 26749  		if v_0_0.Op != OpConst16 {
 26750  			break
 26751  		}
 26752  		c := v_0_0.AuxInt
 26753  		v_1 := v.Args[1]
 26754  		if v_1.Op != OpConst16 {
 26755  			break
 26756  		}
 26757  		d := v_1.AuxInt
 26758  		if !(0 <= c && c < d) {
 26759  			break
 26760  		}
 26761  		v.reset(OpConstBool)
 26762  		v.AuxInt = 1
 26763  		return true
 26764  	}
 26765  	// match: (IsInBounds (And16 _ (Const16 [c])) (Const16 [d]))
 26766  	// cond: 0 <= c && c < d
 26767  	// result: (ConstBool [1])
 26768  	for {
 26769  		_ = v.Args[1]
 26770  		v_0 := v.Args[0]
 26771  		if v_0.Op != OpAnd16 {
 26772  			break
 26773  		}
 26774  		_ = v_0.Args[1]
 26775  		v_0_1 := v_0.Args[1]
 26776  		if v_0_1.Op != OpConst16 {
 26777  			break
 26778  		}
 26779  		c := v_0_1.AuxInt
 26780  		v_1 := v.Args[1]
 26781  		if v_1.Op != OpConst16 {
 26782  			break
 26783  		}
 26784  		d := v_1.AuxInt
 26785  		if !(0 <= c && c < d) {
 26786  			break
 26787  		}
 26788  		v.reset(OpConstBool)
 26789  		v.AuxInt = 1
 26790  		return true
 26791  	}
 26792  	// match: (IsInBounds (ZeroExt16to32 (And16 (Const16 [c]) _)) (Const32 [d]))
 26793  	// cond: 0 <= c && c < d
 26794  	// result: (ConstBool [1])
 26795  	for {
 26796  		_ = v.Args[1]
 26797  		v_0 := v.Args[0]
 26798  		if v_0.Op != OpZeroExt16to32 {
 26799  			break
 26800  		}
 26801  		v_0_0 := v_0.Args[0]
 26802  		if v_0_0.Op != OpAnd16 {
 26803  			break
 26804  		}
 26805  		_ = v_0_0.Args[1]
 26806  		v_0_0_0 := v_0_0.Args[0]
 26807  		if v_0_0_0.Op != OpConst16 {
 26808  			break
 26809  		}
 26810  		c := v_0_0_0.AuxInt
 26811  		v_1 := v.Args[1]
 26812  		if v_1.Op != OpConst32 {
 26813  			break
 26814  		}
 26815  		d := v_1.AuxInt
 26816  		if !(0 <= c && c < d) {
 26817  			break
 26818  		}
 26819  		v.reset(OpConstBool)
 26820  		v.AuxInt = 1
 26821  		return true
 26822  	}
 26823  	// match: (IsInBounds (ZeroExt16to32 (And16 _ (Const16 [c]))) (Const32 [d]))
 26824  	// cond: 0 <= c && c < d
 26825  	// result: (ConstBool [1])
 26826  	for {
 26827  		_ = v.Args[1]
 26828  		v_0 := v.Args[0]
 26829  		if v_0.Op != OpZeroExt16to32 {
 26830  			break
 26831  		}
 26832  		v_0_0 := v_0.Args[0]
 26833  		if v_0_0.Op != OpAnd16 {
 26834  			break
 26835  		}
 26836  		_ = v_0_0.Args[1]
 26837  		v_0_0_1 := v_0_0.Args[1]
 26838  		if v_0_0_1.Op != OpConst16 {
 26839  			break
 26840  		}
 26841  		c := v_0_0_1.AuxInt
 26842  		v_1 := v.Args[1]
 26843  		if v_1.Op != OpConst32 {
 26844  			break
 26845  		}
 26846  		d := v_1.AuxInt
 26847  		if !(0 <= c && c < d) {
 26848  			break
 26849  		}
 26850  		v.reset(OpConstBool)
 26851  		v.AuxInt = 1
 26852  		return true
 26853  	}
 26854  	// match: (IsInBounds (ZeroExt16to64 (And16 (Const16 [c]) _)) (Const64 [d]))
 26855  	// cond: 0 <= c && c < d
 26856  	// result: (ConstBool [1])
 26857  	for {
 26858  		_ = v.Args[1]
 26859  		v_0 := v.Args[0]
 26860  		if v_0.Op != OpZeroExt16to64 {
 26861  			break
 26862  		}
 26863  		v_0_0 := v_0.Args[0]
 26864  		if v_0_0.Op != OpAnd16 {
 26865  			break
 26866  		}
 26867  		_ = v_0_0.Args[1]
 26868  		v_0_0_0 := v_0_0.Args[0]
 26869  		if v_0_0_0.Op != OpConst16 {
 26870  			break
 26871  		}
 26872  		c := v_0_0_0.AuxInt
 26873  		v_1 := v.Args[1]
 26874  		if v_1.Op != OpConst64 {
 26875  			break
 26876  		}
 26877  		d := v_1.AuxInt
 26878  		if !(0 <= c && c < d) {
 26879  			break
 26880  		}
 26881  		v.reset(OpConstBool)
 26882  		v.AuxInt = 1
 26883  		return true
 26884  	}
 26885  	// match: (IsInBounds (ZeroExt16to64 (And16 _ (Const16 [c]))) (Const64 [d]))
 26886  	// cond: 0 <= c && c < d
 26887  	// result: (ConstBool [1])
 26888  	for {
 26889  		_ = v.Args[1]
 26890  		v_0 := v.Args[0]
 26891  		if v_0.Op != OpZeroExt16to64 {
 26892  			break
 26893  		}
 26894  		v_0_0 := v_0.Args[0]
 26895  		if v_0_0.Op != OpAnd16 {
 26896  			break
 26897  		}
 26898  		_ = v_0_0.Args[1]
 26899  		v_0_0_1 := v_0_0.Args[1]
 26900  		if v_0_0_1.Op != OpConst16 {
 26901  			break
 26902  		}
 26903  		c := v_0_0_1.AuxInt
 26904  		v_1 := v.Args[1]
 26905  		if v_1.Op != OpConst64 {
 26906  			break
 26907  		}
 26908  		d := v_1.AuxInt
 26909  		if !(0 <= c && c < d) {
 26910  			break
 26911  		}
 26912  		v.reset(OpConstBool)
 26913  		v.AuxInt = 1
 26914  		return true
 26915  	}
 26916  	// match: (IsInBounds (And32 (Const32 [c]) _) (Const32 [d]))
 26917  	// cond: 0 <= c && c < d
 26918  	// result: (ConstBool [1])
 26919  	for {
 26920  		_ = v.Args[1]
 26921  		v_0 := v.Args[0]
 26922  		if v_0.Op != OpAnd32 {
 26923  			break
 26924  		}
 26925  		_ = v_0.Args[1]
 26926  		v_0_0 := v_0.Args[0]
 26927  		if v_0_0.Op != OpConst32 {
 26928  			break
 26929  		}
 26930  		c := v_0_0.AuxInt
 26931  		v_1 := v.Args[1]
 26932  		if v_1.Op != OpConst32 {
 26933  			break
 26934  		}
 26935  		d := v_1.AuxInt
 26936  		if !(0 <= c && c < d) {
 26937  			break
 26938  		}
 26939  		v.reset(OpConstBool)
 26940  		v.AuxInt = 1
 26941  		return true
 26942  	}
 26943  	return false
 26944  }
 26945  func rewriteValuegeneric_OpIsInBounds_20(v *Value) bool {
 26946  	// match: (IsInBounds (And32 _ (Const32 [c])) (Const32 [d]))
 26947  	// cond: 0 <= c && c < d
 26948  	// result: (ConstBool [1])
 26949  	for {
 26950  		_ = v.Args[1]
 26951  		v_0 := v.Args[0]
 26952  		if v_0.Op != OpAnd32 {
 26953  			break
 26954  		}
 26955  		_ = v_0.Args[1]
 26956  		v_0_1 := v_0.Args[1]
 26957  		if v_0_1.Op != OpConst32 {
 26958  			break
 26959  		}
 26960  		c := v_0_1.AuxInt
 26961  		v_1 := v.Args[1]
 26962  		if v_1.Op != OpConst32 {
 26963  			break
 26964  		}
 26965  		d := v_1.AuxInt
 26966  		if !(0 <= c && c < d) {
 26967  			break
 26968  		}
 26969  		v.reset(OpConstBool)
 26970  		v.AuxInt = 1
 26971  		return true
 26972  	}
 26973  	// match: (IsInBounds (ZeroExt32to64 (And32 (Const32 [c]) _)) (Const64 [d]))
 26974  	// cond: 0 <= c && c < d
 26975  	// result: (ConstBool [1])
 26976  	for {
 26977  		_ = v.Args[1]
 26978  		v_0 := v.Args[0]
 26979  		if v_0.Op != OpZeroExt32to64 {
 26980  			break
 26981  		}
 26982  		v_0_0 := v_0.Args[0]
 26983  		if v_0_0.Op != OpAnd32 {
 26984  			break
 26985  		}
 26986  		_ = v_0_0.Args[1]
 26987  		v_0_0_0 := v_0_0.Args[0]
 26988  		if v_0_0_0.Op != OpConst32 {
 26989  			break
 26990  		}
 26991  		c := v_0_0_0.AuxInt
 26992  		v_1 := v.Args[1]
 26993  		if v_1.Op != OpConst64 {
 26994  			break
 26995  		}
 26996  		d := v_1.AuxInt
 26997  		if !(0 <= c && c < d) {
 26998  			break
 26999  		}
 27000  		v.reset(OpConstBool)
 27001  		v.AuxInt = 1
 27002  		return true
 27003  	}
 27004  	// match: (IsInBounds (ZeroExt32to64 (And32 _ (Const32 [c]))) (Const64 [d]))
 27005  	// cond: 0 <= c && c < d
 27006  	// result: (ConstBool [1])
 27007  	for {
 27008  		_ = v.Args[1]
 27009  		v_0 := v.Args[0]
 27010  		if v_0.Op != OpZeroExt32to64 {
 27011  			break
 27012  		}
 27013  		v_0_0 := v_0.Args[0]
 27014  		if v_0_0.Op != OpAnd32 {
 27015  			break
 27016  		}
 27017  		_ = v_0_0.Args[1]
 27018  		v_0_0_1 := v_0_0.Args[1]
 27019  		if v_0_0_1.Op != OpConst32 {
 27020  			break
 27021  		}
 27022  		c := v_0_0_1.AuxInt
 27023  		v_1 := v.Args[1]
 27024  		if v_1.Op != OpConst64 {
 27025  			break
 27026  		}
 27027  		d := v_1.AuxInt
 27028  		if !(0 <= c && c < d) {
 27029  			break
 27030  		}
 27031  		v.reset(OpConstBool)
 27032  		v.AuxInt = 1
 27033  		return true
 27034  	}
 27035  	// match: (IsInBounds (And64 (Const64 [c]) _) (Const64 [d]))
 27036  	// cond: 0 <= c && c < d
 27037  	// result: (ConstBool [1])
 27038  	for {
 27039  		_ = v.Args[1]
 27040  		v_0 := v.Args[0]
 27041  		if v_0.Op != OpAnd64 {
 27042  			break
 27043  		}
 27044  		_ = v_0.Args[1]
 27045  		v_0_0 := v_0.Args[0]
 27046  		if v_0_0.Op != OpConst64 {
 27047  			break
 27048  		}
 27049  		c := v_0_0.AuxInt
 27050  		v_1 := v.Args[1]
 27051  		if v_1.Op != OpConst64 {
 27052  			break
 27053  		}
 27054  		d := v_1.AuxInt
 27055  		if !(0 <= c && c < d) {
 27056  			break
 27057  		}
 27058  		v.reset(OpConstBool)
 27059  		v.AuxInt = 1
 27060  		return true
 27061  	}
 27062  	// match: (IsInBounds (And64 _ (Const64 [c])) (Const64 [d]))
 27063  	// cond: 0 <= c && c < d
 27064  	// result: (ConstBool [1])
 27065  	for {
 27066  		_ = v.Args[1]
 27067  		v_0 := v.Args[0]
 27068  		if v_0.Op != OpAnd64 {
 27069  			break
 27070  		}
 27071  		_ = v_0.Args[1]
 27072  		v_0_1 := v_0.Args[1]
 27073  		if v_0_1.Op != OpConst64 {
 27074  			break
 27075  		}
 27076  		c := v_0_1.AuxInt
 27077  		v_1 := v.Args[1]
 27078  		if v_1.Op != OpConst64 {
 27079  			break
 27080  		}
 27081  		d := v_1.AuxInt
 27082  		if !(0 <= c && c < d) {
 27083  			break
 27084  		}
 27085  		v.reset(OpConstBool)
 27086  		v.AuxInt = 1
 27087  		return true
 27088  	}
 27089  	// match: (IsInBounds (Const32 [c]) (Const32 [d]))
 27090  	// result: (ConstBool [b2i(0 <= c && c < d)])
 27091  	for {
 27092  		_ = v.Args[1]
 27093  		v_0 := v.Args[0]
 27094  		if v_0.Op != OpConst32 {
 27095  			break
 27096  		}
 27097  		c := v_0.AuxInt
 27098  		v_1 := v.Args[1]
 27099  		if v_1.Op != OpConst32 {
 27100  			break
 27101  		}
 27102  		d := v_1.AuxInt
 27103  		v.reset(OpConstBool)
 27104  		v.AuxInt = b2i(0 <= c && c < d)
 27105  		return true
 27106  	}
 27107  	// match: (IsInBounds (Const64 [c]) (Const64 [d]))
 27108  	// result: (ConstBool [b2i(0 <= c && c < d)])
 27109  	for {
 27110  		_ = v.Args[1]
 27111  		v_0 := v.Args[0]
 27112  		if v_0.Op != OpConst64 {
 27113  			break
 27114  		}
 27115  		c := v_0.AuxInt
 27116  		v_1 := v.Args[1]
 27117  		if v_1.Op != OpConst64 {
 27118  			break
 27119  		}
 27120  		d := v_1.AuxInt
 27121  		v.reset(OpConstBool)
 27122  		v.AuxInt = b2i(0 <= c && c < d)
 27123  		return true
 27124  	}
 27125  	// match: (IsInBounds (Mod32u _ y) y)
 27126  	// result: (ConstBool [1])
 27127  	for {
 27128  		y := v.Args[1]
 27129  		v_0 := v.Args[0]
 27130  		if v_0.Op != OpMod32u {
 27131  			break
 27132  		}
 27133  		_ = v_0.Args[1]
 27134  		if y != v_0.Args[1] {
 27135  			break
 27136  		}
 27137  		v.reset(OpConstBool)
 27138  		v.AuxInt = 1
 27139  		return true
 27140  	}
 27141  	// match: (IsInBounds (Mod64u _ y) y)
 27142  	// result: (ConstBool [1])
 27143  	for {
 27144  		y := v.Args[1]
 27145  		v_0 := v.Args[0]
 27146  		if v_0.Op != OpMod64u {
 27147  			break
 27148  		}
 27149  		_ = v_0.Args[1]
 27150  		if y != v_0.Args[1] {
 27151  			break
 27152  		}
 27153  		v.reset(OpConstBool)
 27154  		v.AuxInt = 1
 27155  		return true
 27156  	}
 27157  	// match: (IsInBounds (ZeroExt8to64 (Rsh8Ux64 _ (Const64 [c]))) (Const64 [d]))
 27158  	// cond: 0 < c && c < 8 && 1<<uint( 8-c)-1 < d
 27159  	// result: (ConstBool [1])
 27160  	for {
 27161  		_ = v.Args[1]
 27162  		v_0 := v.Args[0]
 27163  		if v_0.Op != OpZeroExt8to64 {
 27164  			break
 27165  		}
 27166  		v_0_0 := v_0.Args[0]
 27167  		if v_0_0.Op != OpRsh8Ux64 {
 27168  			break
 27169  		}
 27170  		_ = v_0_0.Args[1]
 27171  		v_0_0_1 := v_0_0.Args[1]
 27172  		if v_0_0_1.Op != OpConst64 {
 27173  			break
 27174  		}
 27175  		c := v_0_0_1.AuxInt
 27176  		v_1 := v.Args[1]
 27177  		if v_1.Op != OpConst64 {
 27178  			break
 27179  		}
 27180  		d := v_1.AuxInt
 27181  		if !(0 < c && c < 8 && 1<<uint(8-c)-1 < d) {
 27182  			break
 27183  		}
 27184  		v.reset(OpConstBool)
 27185  		v.AuxInt = 1
 27186  		return true
 27187  	}
 27188  	return false
 27189  }
 27190  func rewriteValuegeneric_OpIsInBounds_30(v *Value) bool {
 27191  	// match: (IsInBounds (ZeroExt8to32 (Rsh8Ux64 _ (Const64 [c]))) (Const32 [d]))
 27192  	// cond: 0 < c && c < 8 && 1<<uint( 8-c)-1 < d
 27193  	// result: (ConstBool [1])
 27194  	for {
 27195  		_ = v.Args[1]
 27196  		v_0 := v.Args[0]
 27197  		if v_0.Op != OpZeroExt8to32 {
 27198  			break
 27199  		}
 27200  		v_0_0 := v_0.Args[0]
 27201  		if v_0_0.Op != OpRsh8Ux64 {
 27202  			break
 27203  		}
 27204  		_ = v_0_0.Args[1]
 27205  		v_0_0_1 := v_0_0.Args[1]
 27206  		if v_0_0_1.Op != OpConst64 {
 27207  			break
 27208  		}
 27209  		c := v_0_0_1.AuxInt
 27210  		v_1 := v.Args[1]
 27211  		if v_1.Op != OpConst32 {
 27212  			break
 27213  		}
 27214  		d := v_1.AuxInt
 27215  		if !(0 < c && c < 8 && 1<<uint(8-c)-1 < d) {
 27216  			break
 27217  		}
 27218  		v.reset(OpConstBool)
 27219  		v.AuxInt = 1
 27220  		return true
 27221  	}
 27222  	// match: (IsInBounds (ZeroExt8to16 (Rsh8Ux64 _ (Const64 [c]))) (Const16 [d]))
 27223  	// cond: 0 < c && c < 8 && 1<<uint( 8-c)-1 < d
 27224  	// result: (ConstBool [1])
 27225  	for {
 27226  		_ = v.Args[1]
 27227  		v_0 := v.Args[0]
 27228  		if v_0.Op != OpZeroExt8to16 {
 27229  			break
 27230  		}
 27231  		v_0_0 := v_0.Args[0]
 27232  		if v_0_0.Op != OpRsh8Ux64 {
 27233  			break
 27234  		}
 27235  		_ = v_0_0.Args[1]
 27236  		v_0_0_1 := v_0_0.Args[1]
 27237  		if v_0_0_1.Op != OpConst64 {
 27238  			break
 27239  		}
 27240  		c := v_0_0_1.AuxInt
 27241  		v_1 := v.Args[1]
 27242  		if v_1.Op != OpConst16 {
 27243  			break
 27244  		}
 27245  		d := v_1.AuxInt
 27246  		if !(0 < c && c < 8 && 1<<uint(8-c)-1 < d) {
 27247  			break
 27248  		}
 27249  		v.reset(OpConstBool)
 27250  		v.AuxInt = 1
 27251  		return true
 27252  	}
 27253  	// match: (IsInBounds (Rsh8Ux64 _ (Const64 [c])) (Const64 [d]))
 27254  	// cond: 0 < c && c < 8 && 1<<uint( 8-c)-1 < d
 27255  	// result: (ConstBool [1])
 27256  	for {
 27257  		_ = v.Args[1]
 27258  		v_0 := v.Args[0]
 27259  		if v_0.Op != OpRsh8Ux64 {
 27260  			break
 27261  		}
 27262  		_ = v_0.Args[1]
 27263  		v_0_1 := v_0.Args[1]
 27264  		if v_0_1.Op != OpConst64 {
 27265  			break
 27266  		}
 27267  		c := v_0_1.AuxInt
 27268  		v_1 := v.Args[1]
 27269  		if v_1.Op != OpConst64 {
 27270  			break
 27271  		}
 27272  		d := v_1.AuxInt
 27273  		if !(0 < c && c < 8 && 1<<uint(8-c)-1 < d) {
 27274  			break
 27275  		}
 27276  		v.reset(OpConstBool)
 27277  		v.AuxInt = 1
 27278  		return true
 27279  	}
 27280  	// match: (IsInBounds (ZeroExt16to64 (Rsh16Ux64 _ (Const64 [c]))) (Const64 [d]))
 27281  	// cond: 0 < c && c < 16 && 1<<uint(16-c)-1 < d
 27282  	// result: (ConstBool [1])
 27283  	for {
 27284  		_ = v.Args[1]
 27285  		v_0 := v.Args[0]
 27286  		if v_0.Op != OpZeroExt16to64 {
 27287  			break
 27288  		}
 27289  		v_0_0 := v_0.Args[0]
 27290  		if v_0_0.Op != OpRsh16Ux64 {
 27291  			break
 27292  		}
 27293  		_ = v_0_0.Args[1]
 27294  		v_0_0_1 := v_0_0.Args[1]
 27295  		if v_0_0_1.Op != OpConst64 {
 27296  			break
 27297  		}
 27298  		c := v_0_0_1.AuxInt
 27299  		v_1 := v.Args[1]
 27300  		if v_1.Op != OpConst64 {
 27301  			break
 27302  		}
 27303  		d := v_1.AuxInt
 27304  		if !(0 < c && c < 16 && 1<<uint(16-c)-1 < d) {
 27305  			break
 27306  		}
 27307  		v.reset(OpConstBool)
 27308  		v.AuxInt = 1
 27309  		return true
 27310  	}
 27311  	// match: (IsInBounds (ZeroExt16to32 (Rsh16Ux64 _ (Const64 [c]))) (Const64 [d]))
 27312  	// cond: 0 < c && c < 16 && 1<<uint(16-c)-1 < d
 27313  	// result: (ConstBool [1])
 27314  	for {
 27315  		_ = v.Args[1]
 27316  		v_0 := v.Args[0]
 27317  		if v_0.Op != OpZeroExt16to32 {
 27318  			break
 27319  		}
 27320  		v_0_0 := v_0.Args[0]
 27321  		if v_0_0.Op != OpRsh16Ux64 {
 27322  			break
 27323  		}
 27324  		_ = v_0_0.Args[1]
 27325  		v_0_0_1 := v_0_0.Args[1]
 27326  		if v_0_0_1.Op != OpConst64 {
 27327  			break
 27328  		}
 27329  		c := v_0_0_1.AuxInt
 27330  		v_1 := v.Args[1]
 27331  		if v_1.Op != OpConst64 {
 27332  			break
 27333  		}
 27334  		d := v_1.AuxInt
 27335  		if !(0 < c && c < 16 && 1<<uint(16-c)-1 < d) {
 27336  			break
 27337  		}
 27338  		v.reset(OpConstBool)
 27339  		v.AuxInt = 1
 27340  		return true
 27341  	}
 27342  	// match: (IsInBounds (Rsh16Ux64 _ (Const64 [c])) (Const64 [d]))
 27343  	// cond: 0 < c && c < 16 && 1<<uint(16-c)-1 < d
 27344  	// result: (ConstBool [1])
 27345  	for {
 27346  		_ = v.Args[1]
 27347  		v_0 := v.Args[0]
 27348  		if v_0.Op != OpRsh16Ux64 {
 27349  			break
 27350  		}
 27351  		_ = v_0.Args[1]
 27352  		v_0_1 := v_0.Args[1]
 27353  		if v_0_1.Op != OpConst64 {
 27354  			break
 27355  		}
 27356  		c := v_0_1.AuxInt
 27357  		v_1 := v.Args[1]
 27358  		if v_1.Op != OpConst64 {
 27359  			break
 27360  		}
 27361  		d := v_1.AuxInt
 27362  		if !(0 < c && c < 16 && 1<<uint(16-c)-1 < d) {
 27363  			break
 27364  		}
 27365  		v.reset(OpConstBool)
 27366  		v.AuxInt = 1
 27367  		return true
 27368  	}
 27369  	// match: (IsInBounds (ZeroExt32to64 (Rsh32Ux64 _ (Const64 [c]))) (Const64 [d]))
 27370  	// cond: 0 < c && c < 32 && 1<<uint(32-c)-1 < d
 27371  	// result: (ConstBool [1])
 27372  	for {
 27373  		_ = v.Args[1]
 27374  		v_0 := v.Args[0]
 27375  		if v_0.Op != OpZeroExt32to64 {
 27376  			break
 27377  		}
 27378  		v_0_0 := v_0.Args[0]
 27379  		if v_0_0.Op != OpRsh32Ux64 {
 27380  			break
 27381  		}
 27382  		_ = v_0_0.Args[1]
 27383  		v_0_0_1 := v_0_0.Args[1]
 27384  		if v_0_0_1.Op != OpConst64 {
 27385  			break
 27386  		}
 27387  		c := v_0_0_1.AuxInt
 27388  		v_1 := v.Args[1]
 27389  		if v_1.Op != OpConst64 {
 27390  			break
 27391  		}
 27392  		d := v_1.AuxInt
 27393  		if !(0 < c && c < 32 && 1<<uint(32-c)-1 < d) {
 27394  			break
 27395  		}
 27396  		v.reset(OpConstBool)
 27397  		v.AuxInt = 1
 27398  		return true
 27399  	}
 27400  	// match: (IsInBounds (Rsh32Ux64 _ (Const64 [c])) (Const64 [d]))
 27401  	// cond: 0 < c && c < 32 && 1<<uint(32-c)-1 < d
 27402  	// result: (ConstBool [1])
 27403  	for {
 27404  		_ = v.Args[1]
 27405  		v_0 := v.Args[0]
 27406  		if v_0.Op != OpRsh32Ux64 {
 27407  			break
 27408  		}
 27409  		_ = v_0.Args[1]
 27410  		v_0_1 := v_0.Args[1]
 27411  		if v_0_1.Op != OpConst64 {
 27412  			break
 27413  		}
 27414  		c := v_0_1.AuxInt
 27415  		v_1 := v.Args[1]
 27416  		if v_1.Op != OpConst64 {
 27417  			break
 27418  		}
 27419  		d := v_1.AuxInt
 27420  		if !(0 < c && c < 32 && 1<<uint(32-c)-1 < d) {
 27421  			break
 27422  		}
 27423  		v.reset(OpConstBool)
 27424  		v.AuxInt = 1
 27425  		return true
 27426  	}
 27427  	// match: (IsInBounds (Rsh64Ux64 _ (Const64 [c])) (Const64 [d]))
 27428  	// cond: 0 < c && c < 64 && 1<<uint(64-c)-1 < d
 27429  	// result: (ConstBool [1])
 27430  	for {
 27431  		_ = v.Args[1]
 27432  		v_0 := v.Args[0]
 27433  		if v_0.Op != OpRsh64Ux64 {
 27434  			break
 27435  		}
 27436  		_ = v_0.Args[1]
 27437  		v_0_1 := v_0.Args[1]
 27438  		if v_0_1.Op != OpConst64 {
 27439  			break
 27440  		}
 27441  		c := v_0_1.AuxInt
 27442  		v_1 := v.Args[1]
 27443  		if v_1.Op != OpConst64 {
 27444  			break
 27445  		}
 27446  		d := v_1.AuxInt
 27447  		if !(0 < c && c < 64 && 1<<uint(64-c)-1 < d) {
 27448  			break
 27449  		}
 27450  		v.reset(OpConstBool)
 27451  		v.AuxInt = 1
 27452  		return true
 27453  	}
 27454  	return false
 27455  }
 27456  func rewriteValuegeneric_OpIsNonNil_0(v *Value) bool {
 27457  	// match: (IsNonNil (ConstNil))
 27458  	// result: (ConstBool [0])
 27459  	for {
 27460  		v_0 := v.Args[0]
 27461  		if v_0.Op != OpConstNil {
 27462  			break
 27463  		}
 27464  		v.reset(OpConstBool)
 27465  		v.AuxInt = 0
 27466  		return true
 27467  	}
 27468  	// match: (IsNonNil (Const32 [c]))
 27469  	// result: (ConstBool [b2i(c != 0)])
 27470  	for {
 27471  		v_0 := v.Args[0]
 27472  		if v_0.Op != OpConst32 {
 27473  			break
 27474  		}
 27475  		c := v_0.AuxInt
 27476  		v.reset(OpConstBool)
 27477  		v.AuxInt = b2i(c != 0)
 27478  		return true
 27479  	}
 27480  	// match: (IsNonNil (Const64 [c]))
 27481  	// result: (ConstBool [b2i(c != 0)])
 27482  	for {
 27483  		v_0 := v.Args[0]
 27484  		if v_0.Op != OpConst64 {
 27485  			break
 27486  		}
 27487  		c := v_0.AuxInt
 27488  		v.reset(OpConstBool)
 27489  		v.AuxInt = b2i(c != 0)
 27490  		return true
 27491  	}
 27492  	// match: (IsNonNil (Addr _))
 27493  	// result: (ConstBool [1])
 27494  	for {
 27495  		v_0 := v.Args[0]
 27496  		if v_0.Op != OpAddr {
 27497  			break
 27498  		}
 27499  		v.reset(OpConstBool)
 27500  		v.AuxInt = 1
 27501  		return true
 27502  	}
 27503  	// match: (IsNonNil (LocalAddr _ _))
 27504  	// result: (ConstBool [1])
 27505  	for {
 27506  		v_0 := v.Args[0]
 27507  		if v_0.Op != OpLocalAddr {
 27508  			break
 27509  		}
 27510  		_ = v_0.Args[1]
 27511  		v.reset(OpConstBool)
 27512  		v.AuxInt = 1
 27513  		return true
 27514  	}
 27515  	return false
 27516  }
 27517  func rewriteValuegeneric_OpIsSliceInBounds_0(v *Value) bool {
 27518  	// match: (IsSliceInBounds x x)
 27519  	// result: (ConstBool [1])
 27520  	for {
 27521  		x := v.Args[1]
 27522  		if x != v.Args[0] {
 27523  			break
 27524  		}
 27525  		v.reset(OpConstBool)
 27526  		v.AuxInt = 1
 27527  		return true
 27528  	}
 27529  	// match: (IsSliceInBounds (And32 (Const32 [c]) _) (Const32 [d]))
 27530  	// cond: 0 <= c && c <= d
 27531  	// result: (ConstBool [1])
 27532  	for {
 27533  		_ = v.Args[1]
 27534  		v_0 := v.Args[0]
 27535  		if v_0.Op != OpAnd32 {
 27536  			break
 27537  		}
 27538  		_ = v_0.Args[1]
 27539  		v_0_0 := v_0.Args[0]
 27540  		if v_0_0.Op != OpConst32 {
 27541  			break
 27542  		}
 27543  		c := v_0_0.AuxInt
 27544  		v_1 := v.Args[1]
 27545  		if v_1.Op != OpConst32 {
 27546  			break
 27547  		}
 27548  		d := v_1.AuxInt
 27549  		if !(0 <= c && c <= d) {
 27550  			break
 27551  		}
 27552  		v.reset(OpConstBool)
 27553  		v.AuxInt = 1
 27554  		return true
 27555  	}
 27556  	// match: (IsSliceInBounds (And32 _ (Const32 [c])) (Const32 [d]))
 27557  	// cond: 0 <= c && c <= d
 27558  	// result: (ConstBool [1])
 27559  	for {
 27560  		_ = v.Args[1]
 27561  		v_0 := v.Args[0]
 27562  		if v_0.Op != OpAnd32 {
 27563  			break
 27564  		}
 27565  		_ = v_0.Args[1]
 27566  		v_0_1 := v_0.Args[1]
 27567  		if v_0_1.Op != OpConst32 {
 27568  			break
 27569  		}
 27570  		c := v_0_1.AuxInt
 27571  		v_1 := v.Args[1]
 27572  		if v_1.Op != OpConst32 {
 27573  			break
 27574  		}
 27575  		d := v_1.AuxInt
 27576  		if !(0 <= c && c <= d) {
 27577  			break
 27578  		}
 27579  		v.reset(OpConstBool)
 27580  		v.AuxInt = 1
 27581  		return true
 27582  	}
 27583  	// match: (IsSliceInBounds (And64 (Const64 [c]) _) (Const64 [d]))
 27584  	// cond: 0 <= c && c <= d
 27585  	// result: (ConstBool [1])
 27586  	for {
 27587  		_ = v.Args[1]
 27588  		v_0 := v.Args[0]
 27589  		if v_0.Op != OpAnd64 {
 27590  			break
 27591  		}
 27592  		_ = v_0.Args[1]
 27593  		v_0_0 := v_0.Args[0]
 27594  		if v_0_0.Op != OpConst64 {
 27595  			break
 27596  		}
 27597  		c := v_0_0.AuxInt
 27598  		v_1 := v.Args[1]
 27599  		if v_1.Op != OpConst64 {
 27600  			break
 27601  		}
 27602  		d := v_1.AuxInt
 27603  		if !(0 <= c && c <= d) {
 27604  			break
 27605  		}
 27606  		v.reset(OpConstBool)
 27607  		v.AuxInt = 1
 27608  		return true
 27609  	}
 27610  	// match: (IsSliceInBounds (And64 _ (Const64 [c])) (Const64 [d]))
 27611  	// cond: 0 <= c && c <= d
 27612  	// result: (ConstBool [1])
 27613  	for {
 27614  		_ = v.Args[1]
 27615  		v_0 := v.Args[0]
 27616  		if v_0.Op != OpAnd64 {
 27617  			break
 27618  		}
 27619  		_ = v_0.Args[1]
 27620  		v_0_1 := v_0.Args[1]
 27621  		if v_0_1.Op != OpConst64 {
 27622  			break
 27623  		}
 27624  		c := v_0_1.AuxInt
 27625  		v_1 := v.Args[1]
 27626  		if v_1.Op != OpConst64 {
 27627  			break
 27628  		}
 27629  		d := v_1.AuxInt
 27630  		if !(0 <= c && c <= d) {
 27631  			break
 27632  		}
 27633  		v.reset(OpConstBool)
 27634  		v.AuxInt = 1
 27635  		return true
 27636  	}
 27637  	// match: (IsSliceInBounds (Const32 [0]) _)
 27638  	// result: (ConstBool [1])
 27639  	for {
 27640  		_ = v.Args[1]
 27641  		v_0 := v.Args[0]
 27642  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 27643  			break
 27644  		}
 27645  		v.reset(OpConstBool)
 27646  		v.AuxInt = 1
 27647  		return true
 27648  	}
 27649  	// match: (IsSliceInBounds (Const64 [0]) _)
 27650  	// result: (ConstBool [1])
 27651  	for {
 27652  		_ = v.Args[1]
 27653  		v_0 := v.Args[0]
 27654  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 27655  			break
 27656  		}
 27657  		v.reset(OpConstBool)
 27658  		v.AuxInt = 1
 27659  		return true
 27660  	}
 27661  	// match: (IsSliceInBounds (Const32 [c]) (Const32 [d]))
 27662  	// result: (ConstBool [b2i(0 <= c && c <= d)])
 27663  	for {
 27664  		_ = v.Args[1]
 27665  		v_0 := v.Args[0]
 27666  		if v_0.Op != OpConst32 {
 27667  			break
 27668  		}
 27669  		c := v_0.AuxInt
 27670  		v_1 := v.Args[1]
 27671  		if v_1.Op != OpConst32 {
 27672  			break
 27673  		}
 27674  		d := v_1.AuxInt
 27675  		v.reset(OpConstBool)
 27676  		v.AuxInt = b2i(0 <= c && c <= d)
 27677  		return true
 27678  	}
 27679  	// match: (IsSliceInBounds (Const64 [c]) (Const64 [d]))
 27680  	// result: (ConstBool [b2i(0 <= c && c <= d)])
 27681  	for {
 27682  		_ = v.Args[1]
 27683  		v_0 := v.Args[0]
 27684  		if v_0.Op != OpConst64 {
 27685  			break
 27686  		}
 27687  		c := v_0.AuxInt
 27688  		v_1 := v.Args[1]
 27689  		if v_1.Op != OpConst64 {
 27690  			break
 27691  		}
 27692  		d := v_1.AuxInt
 27693  		v.reset(OpConstBool)
 27694  		v.AuxInt = b2i(0 <= c && c <= d)
 27695  		return true
 27696  	}
 27697  	// match: (IsSliceInBounds (SliceLen x) (SliceCap x))
 27698  	// result: (ConstBool [1])
 27699  	for {
 27700  		_ = v.Args[1]
 27701  		v_0 := v.Args[0]
 27702  		if v_0.Op != OpSliceLen {
 27703  			break
 27704  		}
 27705  		x := v_0.Args[0]
 27706  		v_1 := v.Args[1]
 27707  		if v_1.Op != OpSliceCap || x != v_1.Args[0] {
 27708  			break
 27709  		}
 27710  		v.reset(OpConstBool)
 27711  		v.AuxInt = 1
 27712  		return true
 27713  	}
 27714  	return false
 27715  }
 27716  func rewriteValuegeneric_OpLeq16_0(v *Value) bool {
 27717  	// match: (Leq16 (Const16 [c]) (Const16 [d]))
 27718  	// result: (ConstBool [b2i(c <= d)])
 27719  	for {
 27720  		_ = v.Args[1]
 27721  		v_0 := v.Args[0]
 27722  		if v_0.Op != OpConst16 {
 27723  			break
 27724  		}
 27725  		c := v_0.AuxInt
 27726  		v_1 := v.Args[1]
 27727  		if v_1.Op != OpConst16 {
 27728  			break
 27729  		}
 27730  		d := v_1.AuxInt
 27731  		v.reset(OpConstBool)
 27732  		v.AuxInt = b2i(c <= d)
 27733  		return true
 27734  	}
 27735  	return false
 27736  }
 27737  func rewriteValuegeneric_OpLeq16U_0(v *Value) bool {
 27738  	// match: (Leq16U (Const16 [c]) (Const16 [d]))
 27739  	// result: (ConstBool [b2i(uint16(c) <= uint16(d))])
 27740  	for {
 27741  		_ = v.Args[1]
 27742  		v_0 := v.Args[0]
 27743  		if v_0.Op != OpConst16 {
 27744  			break
 27745  		}
 27746  		c := v_0.AuxInt
 27747  		v_1 := v.Args[1]
 27748  		if v_1.Op != OpConst16 {
 27749  			break
 27750  		}
 27751  		d := v_1.AuxInt
 27752  		v.reset(OpConstBool)
 27753  		v.AuxInt = b2i(uint16(c) <= uint16(d))
 27754  		return true
 27755  	}
 27756  	return false
 27757  }
 27758  func rewriteValuegeneric_OpLeq32_0(v *Value) bool {
 27759  	// match: (Leq32 (Const32 [c]) (Const32 [d]))
 27760  	// result: (ConstBool [b2i(c <= d)])
 27761  	for {
 27762  		_ = v.Args[1]
 27763  		v_0 := v.Args[0]
 27764  		if v_0.Op != OpConst32 {
 27765  			break
 27766  		}
 27767  		c := v_0.AuxInt
 27768  		v_1 := v.Args[1]
 27769  		if v_1.Op != OpConst32 {
 27770  			break
 27771  		}
 27772  		d := v_1.AuxInt
 27773  		v.reset(OpConstBool)
 27774  		v.AuxInt = b2i(c <= d)
 27775  		return true
 27776  	}
 27777  	return false
 27778  }
 27779  func rewriteValuegeneric_OpLeq32F_0(v *Value) bool {
 27780  	// match: (Leq32F (Const32F [c]) (Const32F [d]))
 27781  	// result: (ConstBool [b2i(auxTo32F(c) <= auxTo32F(d))])
 27782  	for {
 27783  		_ = v.Args[1]
 27784  		v_0 := v.Args[0]
 27785  		if v_0.Op != OpConst32F {
 27786  			break
 27787  		}
 27788  		c := v_0.AuxInt
 27789  		v_1 := v.Args[1]
 27790  		if v_1.Op != OpConst32F {
 27791  			break
 27792  		}
 27793  		d := v_1.AuxInt
 27794  		v.reset(OpConstBool)
 27795  		v.AuxInt = b2i(auxTo32F(c) <= auxTo32F(d))
 27796  		return true
 27797  	}
 27798  	return false
 27799  }
 27800  func rewriteValuegeneric_OpLeq32U_0(v *Value) bool {
 27801  	// match: (Leq32U (Const32 [c]) (Const32 [d]))
 27802  	// result: (ConstBool [b2i(uint32(c) <= uint32(d))])
 27803  	for {
 27804  		_ = v.Args[1]
 27805  		v_0 := v.Args[0]
 27806  		if v_0.Op != OpConst32 {
 27807  			break
 27808  		}
 27809  		c := v_0.AuxInt
 27810  		v_1 := v.Args[1]
 27811  		if v_1.Op != OpConst32 {
 27812  			break
 27813  		}
 27814  		d := v_1.AuxInt
 27815  		v.reset(OpConstBool)
 27816  		v.AuxInt = b2i(uint32(c) <= uint32(d))
 27817  		return true
 27818  	}
 27819  	return false
 27820  }
 27821  func rewriteValuegeneric_OpLeq64_0(v *Value) bool {
 27822  	// match: (Leq64 (Const64 [c]) (Const64 [d]))
 27823  	// result: (ConstBool [b2i(c <= d)])
 27824  	for {
 27825  		_ = v.Args[1]
 27826  		v_0 := v.Args[0]
 27827  		if v_0.Op != OpConst64 {
 27828  			break
 27829  		}
 27830  		c := v_0.AuxInt
 27831  		v_1 := v.Args[1]
 27832  		if v_1.Op != OpConst64 {
 27833  			break
 27834  		}
 27835  		d := v_1.AuxInt
 27836  		v.reset(OpConstBool)
 27837  		v.AuxInt = b2i(c <= d)
 27838  		return true
 27839  	}
 27840  	return false
 27841  }
 27842  func rewriteValuegeneric_OpLeq64F_0(v *Value) bool {
 27843  	// match: (Leq64F (Const64F [c]) (Const64F [d]))
 27844  	// result: (ConstBool [b2i(auxTo64F(c) <= auxTo64F(d))])
 27845  	for {
 27846  		_ = v.Args[1]
 27847  		v_0 := v.Args[0]
 27848  		if v_0.Op != OpConst64F {
 27849  			break
 27850  		}
 27851  		c := v_0.AuxInt
 27852  		v_1 := v.Args[1]
 27853  		if v_1.Op != OpConst64F {
 27854  			break
 27855  		}
 27856  		d := v_1.AuxInt
 27857  		v.reset(OpConstBool)
 27858  		v.AuxInt = b2i(auxTo64F(c) <= auxTo64F(d))
 27859  		return true
 27860  	}
 27861  	return false
 27862  }
 27863  func rewriteValuegeneric_OpLeq64U_0(v *Value) bool {
 27864  	// match: (Leq64U (Const64 [c]) (Const64 [d]))
 27865  	// result: (ConstBool [b2i(uint64(c) <= uint64(d))])
 27866  	for {
 27867  		_ = v.Args[1]
 27868  		v_0 := v.Args[0]
 27869  		if v_0.Op != OpConst64 {
 27870  			break
 27871  		}
 27872  		c := v_0.AuxInt
 27873  		v_1 := v.Args[1]
 27874  		if v_1.Op != OpConst64 {
 27875  			break
 27876  		}
 27877  		d := v_1.AuxInt
 27878  		v.reset(OpConstBool)
 27879  		v.AuxInt = b2i(uint64(c) <= uint64(d))
 27880  		return true
 27881  	}
 27882  	return false
 27883  }
 27884  func rewriteValuegeneric_OpLeq8_0(v *Value) bool {
 27885  	// match: (Leq8 (Const8 [c]) (Const8 [d]))
 27886  	// result: (ConstBool [b2i(c <= d)])
 27887  	for {
 27888  		_ = v.Args[1]
 27889  		v_0 := v.Args[0]
 27890  		if v_0.Op != OpConst8 {
 27891  			break
 27892  		}
 27893  		c := v_0.AuxInt
 27894  		v_1 := v.Args[1]
 27895  		if v_1.Op != OpConst8 {
 27896  			break
 27897  		}
 27898  		d := v_1.AuxInt
 27899  		v.reset(OpConstBool)
 27900  		v.AuxInt = b2i(c <= d)
 27901  		return true
 27902  	}
 27903  	return false
 27904  }
 27905  func rewriteValuegeneric_OpLeq8U_0(v *Value) bool {
 27906  	// match: (Leq8U (Const8 [c]) (Const8 [d]))
 27907  	// result: (ConstBool [b2i(uint8(c) <= uint8(d))])
 27908  	for {
 27909  		_ = v.Args[1]
 27910  		v_0 := v.Args[0]
 27911  		if v_0.Op != OpConst8 {
 27912  			break
 27913  		}
 27914  		c := v_0.AuxInt
 27915  		v_1 := v.Args[1]
 27916  		if v_1.Op != OpConst8 {
 27917  			break
 27918  		}
 27919  		d := v_1.AuxInt
 27920  		v.reset(OpConstBool)
 27921  		v.AuxInt = b2i(uint8(c) <= uint8(d))
 27922  		return true
 27923  	}
 27924  	return false
 27925  }
 27926  func rewriteValuegeneric_OpLess16_0(v *Value) bool {
 27927  	// match: (Less16 (Const16 [c]) (Const16 [d]))
 27928  	// result: (ConstBool [b2i(c < d)])
 27929  	for {
 27930  		_ = v.Args[1]
 27931  		v_0 := v.Args[0]
 27932  		if v_0.Op != OpConst16 {
 27933  			break
 27934  		}
 27935  		c := v_0.AuxInt
 27936  		v_1 := v.Args[1]
 27937  		if v_1.Op != OpConst16 {
 27938  			break
 27939  		}
 27940  		d := v_1.AuxInt
 27941  		v.reset(OpConstBool)
 27942  		v.AuxInt = b2i(c < d)
 27943  		return true
 27944  	}
 27945  	return false
 27946  }
 27947  func rewriteValuegeneric_OpLess16U_0(v *Value) bool {
 27948  	// match: (Less16U (Const16 [c]) (Const16 [d]))
 27949  	// result: (ConstBool [b2i(uint16(c) < uint16(d))])
 27950  	for {
 27951  		_ = v.Args[1]
 27952  		v_0 := v.Args[0]
 27953  		if v_0.Op != OpConst16 {
 27954  			break
 27955  		}
 27956  		c := v_0.AuxInt
 27957  		v_1 := v.Args[1]
 27958  		if v_1.Op != OpConst16 {
 27959  			break
 27960  		}
 27961  		d := v_1.AuxInt
 27962  		v.reset(OpConstBool)
 27963  		v.AuxInt = b2i(uint16(c) < uint16(d))
 27964  		return true
 27965  	}
 27966  	return false
 27967  }
 27968  func rewriteValuegeneric_OpLess32_0(v *Value) bool {
 27969  	// match: (Less32 (Const32 [c]) (Const32 [d]))
 27970  	// result: (ConstBool [b2i(c < d)])
 27971  	for {
 27972  		_ = v.Args[1]
 27973  		v_0 := v.Args[0]
 27974  		if v_0.Op != OpConst32 {
 27975  			break
 27976  		}
 27977  		c := v_0.AuxInt
 27978  		v_1 := v.Args[1]
 27979  		if v_1.Op != OpConst32 {
 27980  			break
 27981  		}
 27982  		d := v_1.AuxInt
 27983  		v.reset(OpConstBool)
 27984  		v.AuxInt = b2i(c < d)
 27985  		return true
 27986  	}
 27987  	return false
 27988  }
 27989  func rewriteValuegeneric_OpLess32F_0(v *Value) bool {
 27990  	// match: (Less32F (Const32F [c]) (Const32F [d]))
 27991  	// result: (ConstBool [b2i(auxTo32F(c) < auxTo32F(d))])
 27992  	for {
 27993  		_ = v.Args[1]
 27994  		v_0 := v.Args[0]
 27995  		if v_0.Op != OpConst32F {
 27996  			break
 27997  		}
 27998  		c := v_0.AuxInt
 27999  		v_1 := v.Args[1]
 28000  		if v_1.Op != OpConst32F {
 28001  			break
 28002  		}
 28003  		d := v_1.AuxInt
 28004  		v.reset(OpConstBool)
 28005  		v.AuxInt = b2i(auxTo32F(c) < auxTo32F(d))
 28006  		return true
 28007  	}
 28008  	return false
 28009  }
 28010  func rewriteValuegeneric_OpLess32U_0(v *Value) bool {
 28011  	// match: (Less32U (Const32 [c]) (Const32 [d]))
 28012  	// result: (ConstBool [b2i(uint32(c) < uint32(d))])
 28013  	for {
 28014  		_ = v.Args[1]
 28015  		v_0 := v.Args[0]
 28016  		if v_0.Op != OpConst32 {
 28017  			break
 28018  		}
 28019  		c := v_0.AuxInt
 28020  		v_1 := v.Args[1]
 28021  		if v_1.Op != OpConst32 {
 28022  			break
 28023  		}
 28024  		d := v_1.AuxInt
 28025  		v.reset(OpConstBool)
 28026  		v.AuxInt = b2i(uint32(c) < uint32(d))
 28027  		return true
 28028  	}
 28029  	return false
 28030  }
 28031  func rewriteValuegeneric_OpLess64_0(v *Value) bool {
 28032  	// match: (Less64 (Const64 [c]) (Const64 [d]))
 28033  	// result: (ConstBool [b2i(c < d)])
 28034  	for {
 28035  		_ = v.Args[1]
 28036  		v_0 := v.Args[0]
 28037  		if v_0.Op != OpConst64 {
 28038  			break
 28039  		}
 28040  		c := v_0.AuxInt
 28041  		v_1 := v.Args[1]
 28042  		if v_1.Op != OpConst64 {
 28043  			break
 28044  		}
 28045  		d := v_1.AuxInt
 28046  		v.reset(OpConstBool)
 28047  		v.AuxInt = b2i(c < d)
 28048  		return true
 28049  	}
 28050  	return false
 28051  }
 28052  func rewriteValuegeneric_OpLess64F_0(v *Value) bool {
 28053  	// match: (Less64F (Const64F [c]) (Const64F [d]))
 28054  	// result: (ConstBool [b2i(auxTo64F(c) < auxTo64F(d))])
 28055  	for {
 28056  		_ = v.Args[1]
 28057  		v_0 := v.Args[0]
 28058  		if v_0.Op != OpConst64F {
 28059  			break
 28060  		}
 28061  		c := v_0.AuxInt
 28062  		v_1 := v.Args[1]
 28063  		if v_1.Op != OpConst64F {
 28064  			break
 28065  		}
 28066  		d := v_1.AuxInt
 28067  		v.reset(OpConstBool)
 28068  		v.AuxInt = b2i(auxTo64F(c) < auxTo64F(d))
 28069  		return true
 28070  	}
 28071  	return false
 28072  }
 28073  func rewriteValuegeneric_OpLess64U_0(v *Value) bool {
 28074  	// match: (Less64U (Const64 [c]) (Const64 [d]))
 28075  	// result: (ConstBool [b2i(uint64(c) < uint64(d))])
 28076  	for {
 28077  		_ = v.Args[1]
 28078  		v_0 := v.Args[0]
 28079  		if v_0.Op != OpConst64 {
 28080  			break
 28081  		}
 28082  		c := v_0.AuxInt
 28083  		v_1 := v.Args[1]
 28084  		if v_1.Op != OpConst64 {
 28085  			break
 28086  		}
 28087  		d := v_1.AuxInt
 28088  		v.reset(OpConstBool)
 28089  		v.AuxInt = b2i(uint64(c) < uint64(d))
 28090  		return true
 28091  	}
 28092  	return false
 28093  }
 28094  func rewriteValuegeneric_OpLess8_0(v *Value) bool {
 28095  	// match: (Less8 (Const8 [c]) (Const8 [d]))
 28096  	// result: (ConstBool [b2i(c < d)])
 28097  	for {
 28098  		_ = v.Args[1]
 28099  		v_0 := v.Args[0]
 28100  		if v_0.Op != OpConst8 {
 28101  			break
 28102  		}
 28103  		c := v_0.AuxInt
 28104  		v_1 := v.Args[1]
 28105  		if v_1.Op != OpConst8 {
 28106  			break
 28107  		}
 28108  		d := v_1.AuxInt
 28109  		v.reset(OpConstBool)
 28110  		v.AuxInt = b2i(c < d)
 28111  		return true
 28112  	}
 28113  	return false
 28114  }
 28115  func rewriteValuegeneric_OpLess8U_0(v *Value) bool {
 28116  	// match: (Less8U (Const8 [c]) (Const8 [d]))
 28117  	// result: (ConstBool [b2i(uint8(c) < uint8(d))])
 28118  	for {
 28119  		_ = v.Args[1]
 28120  		v_0 := v.Args[0]
 28121  		if v_0.Op != OpConst8 {
 28122  			break
 28123  		}
 28124  		c := v_0.AuxInt
 28125  		v_1 := v.Args[1]
 28126  		if v_1.Op != OpConst8 {
 28127  			break
 28128  		}
 28129  		d := v_1.AuxInt
 28130  		v.reset(OpConstBool)
 28131  		v.AuxInt = b2i(uint8(c) < uint8(d))
 28132  		return true
 28133  	}
 28134  	return false
 28135  }
 28136  func rewriteValuegeneric_OpLoad_0(v *Value) bool {
 28137  	b := v.Block
 28138  	fe := b.Func.fe
 28139  	// match: (Load <t1> p1 (Store {t2} p2 x _))
 28140  	// cond: isSamePtr(p1, p2) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2)
 28141  	// result: x
 28142  	for {
 28143  		t1 := v.Type
 28144  		_ = v.Args[1]
 28145  		p1 := v.Args[0]
 28146  		v_1 := v.Args[1]
 28147  		if v_1.Op != OpStore {
 28148  			break
 28149  		}
 28150  		t2 := v_1.Aux
 28151  		_ = v_1.Args[2]
 28152  		p2 := v_1.Args[0]
 28153  		x := v_1.Args[1]
 28154  		if !(isSamePtr(p1, p2) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2)) {
 28155  			break
 28156  		}
 28157  		v.reset(OpCopy)
 28158  		v.Type = x.Type
 28159  		v.AddArg(x)
 28160  		return true
 28161  	}
 28162  	// match: (Load <t1> p1 (Store {t2} p2 _ (Store {t3} p3 x _)))
 28163  	// cond: isSamePtr(p1, p3) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2) && disjoint(p3, sizeof(t3), p2, sizeof(t2))
 28164  	// result: x
 28165  	for {
 28166  		t1 := v.Type
 28167  		_ = v.Args[1]
 28168  		p1 := v.Args[0]
 28169  		v_1 := v.Args[1]
 28170  		if v_1.Op != OpStore {
 28171  			break
 28172  		}
 28173  		t2 := v_1.Aux
 28174  		_ = v_1.Args[2]
 28175  		p2 := v_1.Args[0]
 28176  		v_1_2 := v_1.Args[2]
 28177  		if v_1_2.Op != OpStore {
 28178  			break
 28179  		}
 28180  		t3 := v_1_2.Aux
 28181  		_ = v_1_2.Args[2]
 28182  		p3 := v_1_2.Args[0]
 28183  		x := v_1_2.Args[1]
 28184  		if !(isSamePtr(p1, p3) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2) && disjoint(p3, sizeof(t3), p2, sizeof(t2))) {
 28185  			break
 28186  		}
 28187  		v.reset(OpCopy)
 28188  		v.Type = x.Type
 28189  		v.AddArg(x)
 28190  		return true
 28191  	}
 28192  	// match: (Load <t1> p1 (Store {t2} p2 _ (Store {t3} p3 _ (Store {t4} p4 x _))))
 28193  	// cond: isSamePtr(p1, p4) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2) && disjoint(p4, sizeof(t4), p2, sizeof(t2)) && disjoint(p4, sizeof(t4), p3, sizeof(t3))
 28194  	// result: x
 28195  	for {
 28196  		t1 := v.Type
 28197  		_ = v.Args[1]
 28198  		p1 := v.Args[0]
 28199  		v_1 := v.Args[1]
 28200  		if v_1.Op != OpStore {
 28201  			break
 28202  		}
 28203  		t2 := v_1.Aux
 28204  		_ = v_1.Args[2]
 28205  		p2 := v_1.Args[0]
 28206  		v_1_2 := v_1.Args[2]
 28207  		if v_1_2.Op != OpStore {
 28208  			break
 28209  		}
 28210  		t3 := v_1_2.Aux
 28211  		_ = v_1_2.Args[2]
 28212  		p3 := v_1_2.Args[0]
 28213  		v_1_2_2 := v_1_2.Args[2]
 28214  		if v_1_2_2.Op != OpStore {
 28215  			break
 28216  		}
 28217  		t4 := v_1_2_2.Aux
 28218  		_ = v_1_2_2.Args[2]
 28219  		p4 := v_1_2_2.Args[0]
 28220  		x := v_1_2_2.Args[1]
 28221  		if !(isSamePtr(p1, p4) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2) && disjoint(p4, sizeof(t4), p2, sizeof(t2)) && disjoint(p4, sizeof(t4), p3, sizeof(t3))) {
 28222  			break
 28223  		}
 28224  		v.reset(OpCopy)
 28225  		v.Type = x.Type
 28226  		v.AddArg(x)
 28227  		return true
 28228  	}
 28229  	// match: (Load <t1> p1 (Store {t2} p2 _ (Store {t3} p3 _ (Store {t4} p4 _ (Store {t5} p5 x _)))))
 28230  	// cond: isSamePtr(p1, p5) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2) && disjoint(p5, sizeof(t5), p2, sizeof(t2)) && disjoint(p5, sizeof(t5), p3, sizeof(t3)) && disjoint(p5, sizeof(t5), p4, sizeof(t4))
 28231  	// result: x
 28232  	for {
 28233  		t1 := v.Type
 28234  		_ = v.Args[1]
 28235  		p1 := v.Args[0]
 28236  		v_1 := v.Args[1]
 28237  		if v_1.Op != OpStore {
 28238  			break
 28239  		}
 28240  		t2 := v_1.Aux
 28241  		_ = v_1.Args[2]
 28242  		p2 := v_1.Args[0]
 28243  		v_1_2 := v_1.Args[2]
 28244  		if v_1_2.Op != OpStore {
 28245  			break
 28246  		}
 28247  		t3 := v_1_2.Aux
 28248  		_ = v_1_2.Args[2]
 28249  		p3 := v_1_2.Args[0]
 28250  		v_1_2_2 := v_1_2.Args[2]
 28251  		if v_1_2_2.Op != OpStore {
 28252  			break
 28253  		}
 28254  		t4 := v_1_2_2.Aux
 28255  		_ = v_1_2_2.Args[2]
 28256  		p4 := v_1_2_2.Args[0]
 28257  		v_1_2_2_2 := v_1_2_2.Args[2]
 28258  		if v_1_2_2_2.Op != OpStore {
 28259  			break
 28260  		}
 28261  		t5 := v_1_2_2_2.Aux
 28262  		_ = v_1_2_2_2.Args[2]
 28263  		p5 := v_1_2_2_2.Args[0]
 28264  		x := v_1_2_2_2.Args[1]
 28265  		if !(isSamePtr(p1, p5) && t1.Compare(x.Type) == types.CMPeq && t1.Size() == sizeof(t2) && disjoint(p5, sizeof(t5), p2, sizeof(t2)) && disjoint(p5, sizeof(t5), p3, sizeof(t3)) && disjoint(p5, sizeof(t5), p4, sizeof(t4))) {
 28266  			break
 28267  		}
 28268  		v.reset(OpCopy)
 28269  		v.Type = x.Type
 28270  		v.AddArg(x)
 28271  		return true
 28272  	}
 28273  	// match: (Load <t1> p1 (Store {t2} p2 (Const64 [x]) _))
 28274  	// cond: isSamePtr(p1,p2) && sizeof(t2) == 8 && is64BitFloat(t1)
 28275  	// result: (Const64F [x])
 28276  	for {
 28277  		t1 := v.Type
 28278  		_ = v.Args[1]
 28279  		p1 := v.Args[0]
 28280  		v_1 := v.Args[1]
 28281  		if v_1.Op != OpStore {
 28282  			break
 28283  		}
 28284  		t2 := v_1.Aux
 28285  		_ = v_1.Args[2]
 28286  		p2 := v_1.Args[0]
 28287  		v_1_1 := v_1.Args[1]
 28288  		if v_1_1.Op != OpConst64 {
 28289  			break
 28290  		}
 28291  		x := v_1_1.AuxInt
 28292  		if !(isSamePtr(p1, p2) && sizeof(t2) == 8 && is64BitFloat(t1)) {
 28293  			break
 28294  		}
 28295  		v.reset(OpConst64F)
 28296  		v.AuxInt = x
 28297  		return true
 28298  	}
 28299  	// match: (Load <t1> p1 (Store {t2} p2 (Const32 [x]) _))
 28300  	// cond: isSamePtr(p1,p2) && sizeof(t2) == 4 && is32BitFloat(t1)
 28301  	// result: (Const32F [auxFrom32F(math.Float32frombits(uint32(x)))])
 28302  	for {
 28303  		t1 := v.Type
 28304  		_ = v.Args[1]
 28305  		p1 := v.Args[0]
 28306  		v_1 := v.Args[1]
 28307  		if v_1.Op != OpStore {
 28308  			break
 28309  		}
 28310  		t2 := v_1.Aux
 28311  		_ = v_1.Args[2]
 28312  		p2 := v_1.Args[0]
 28313  		v_1_1 := v_1.Args[1]
 28314  		if v_1_1.Op != OpConst32 {
 28315  			break
 28316  		}
 28317  		x := v_1_1.AuxInt
 28318  		if !(isSamePtr(p1, p2) && sizeof(t2) == 4 && is32BitFloat(t1)) {
 28319  			break
 28320  		}
 28321  		v.reset(OpConst32F)
 28322  		v.AuxInt = auxFrom32F(math.Float32frombits(uint32(x)))
 28323  		return true
 28324  	}
 28325  	// match: (Load <t1> p1 (Store {t2} p2 (Const64F [x]) _))
 28326  	// cond: isSamePtr(p1,p2) && sizeof(t2) == 8 && is64BitInt(t1)
 28327  	// result: (Const64 [x])
 28328  	for {
 28329  		t1 := v.Type
 28330  		_ = v.Args[1]
 28331  		p1 := v.Args[0]
 28332  		v_1 := v.Args[1]
 28333  		if v_1.Op != OpStore {
 28334  			break
 28335  		}
 28336  		t2 := v_1.Aux
 28337  		_ = v_1.Args[2]
 28338  		p2 := v_1.Args[0]
 28339  		v_1_1 := v_1.Args[1]
 28340  		if v_1_1.Op != OpConst64F {
 28341  			break
 28342  		}
 28343  		x := v_1_1.AuxInt
 28344  		if !(isSamePtr(p1, p2) && sizeof(t2) == 8 && is64BitInt(t1)) {
 28345  			break
 28346  		}
 28347  		v.reset(OpConst64)
 28348  		v.AuxInt = x
 28349  		return true
 28350  	}
 28351  	// match: (Load <t1> p1 (Store {t2} p2 (Const32F [x]) _))
 28352  	// cond: isSamePtr(p1,p2) && sizeof(t2) == 4 && is32BitInt(t1)
 28353  	// result: (Const32 [int64(int32(math.Float32bits(auxTo32F(x))))])
 28354  	for {
 28355  		t1 := v.Type
 28356  		_ = v.Args[1]
 28357  		p1 := v.Args[0]
 28358  		v_1 := v.Args[1]
 28359  		if v_1.Op != OpStore {
 28360  			break
 28361  		}
 28362  		t2 := v_1.Aux
 28363  		_ = v_1.Args[2]
 28364  		p2 := v_1.Args[0]
 28365  		v_1_1 := v_1.Args[1]
 28366  		if v_1_1.Op != OpConst32F {
 28367  			break
 28368  		}
 28369  		x := v_1_1.AuxInt
 28370  		if !(isSamePtr(p1, p2) && sizeof(t2) == 4 && is32BitInt(t1)) {
 28371  			break
 28372  		}
 28373  		v.reset(OpConst32)
 28374  		v.AuxInt = int64(int32(math.Float32bits(auxTo32F(x))))
 28375  		return true
 28376  	}
 28377  	// match: (Load <t1> op:(OffPtr [o1] p1) (Store {t2} p2 _ mem:(Zero [n] p3 _)))
 28378  	// cond: o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p3) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2))
 28379  	// result: @mem.Block (Load <t1> (OffPtr <op.Type> [o1] p3) mem)
 28380  	for {
 28381  		t1 := v.Type
 28382  		_ = v.Args[1]
 28383  		op := v.Args[0]
 28384  		if op.Op != OpOffPtr {
 28385  			break
 28386  		}
 28387  		o1 := op.AuxInt
 28388  		p1 := op.Args[0]
 28389  		v_1 := v.Args[1]
 28390  		if v_1.Op != OpStore {
 28391  			break
 28392  		}
 28393  		t2 := v_1.Aux
 28394  		_ = v_1.Args[2]
 28395  		p2 := v_1.Args[0]
 28396  		mem := v_1.Args[2]
 28397  		if mem.Op != OpZero {
 28398  			break
 28399  		}
 28400  		n := mem.AuxInt
 28401  		_ = mem.Args[1]
 28402  		p3 := mem.Args[0]
 28403  		if !(o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p3) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2))) {
 28404  			break
 28405  		}
 28406  		b = mem.Block
 28407  		v0 := b.NewValue0(v.Pos, OpLoad, t1)
 28408  		v.reset(OpCopy)
 28409  		v.AddArg(v0)
 28410  		v1 := b.NewValue0(v.Pos, OpOffPtr, op.Type)
 28411  		v1.AuxInt = o1
 28412  		v1.AddArg(p3)
 28413  		v0.AddArg(v1)
 28414  		v0.AddArg(mem)
 28415  		return true
 28416  	}
 28417  	// match: (Load <t1> op:(OffPtr [o1] p1) (Store {t2} p2 _ (Store {t3} p3 _ mem:(Zero [n] p4 _))))
 28418  	// cond: o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p4) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2)) && disjoint(op, t1.Size(), p3, sizeof(t3))
 28419  	// result: @mem.Block (Load <t1> (OffPtr <op.Type> [o1] p4) mem)
 28420  	for {
 28421  		t1 := v.Type
 28422  		_ = v.Args[1]
 28423  		op := v.Args[0]
 28424  		if op.Op != OpOffPtr {
 28425  			break
 28426  		}
 28427  		o1 := op.AuxInt
 28428  		p1 := op.Args[0]
 28429  		v_1 := v.Args[1]
 28430  		if v_1.Op != OpStore {
 28431  			break
 28432  		}
 28433  		t2 := v_1.Aux
 28434  		_ = v_1.Args[2]
 28435  		p2 := v_1.Args[0]
 28436  		v_1_2 := v_1.Args[2]
 28437  		if v_1_2.Op != OpStore {
 28438  			break
 28439  		}
 28440  		t3 := v_1_2.Aux
 28441  		_ = v_1_2.Args[2]
 28442  		p3 := v_1_2.Args[0]
 28443  		mem := v_1_2.Args[2]
 28444  		if mem.Op != OpZero {
 28445  			break
 28446  		}
 28447  		n := mem.AuxInt
 28448  		_ = mem.Args[1]
 28449  		p4 := mem.Args[0]
 28450  		if !(o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p4) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2)) && disjoint(op, t1.Size(), p3, sizeof(t3))) {
 28451  			break
 28452  		}
 28453  		b = mem.Block
 28454  		v0 := b.NewValue0(v.Pos, OpLoad, t1)
 28455  		v.reset(OpCopy)
 28456  		v.AddArg(v0)
 28457  		v1 := b.NewValue0(v.Pos, OpOffPtr, op.Type)
 28458  		v1.AuxInt = o1
 28459  		v1.AddArg(p4)
 28460  		v0.AddArg(v1)
 28461  		v0.AddArg(mem)
 28462  		return true
 28463  	}
 28464  	return false
 28465  }
 28466  func rewriteValuegeneric_OpLoad_10(v *Value) bool {
 28467  	b := v.Block
 28468  	fe := b.Func.fe
 28469  	// match: (Load <t1> op:(OffPtr [o1] p1) (Store {t2} p2 _ (Store {t3} p3 _ (Store {t4} p4 _ mem:(Zero [n] p5 _)))))
 28470  	// cond: o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p5) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2)) && disjoint(op, t1.Size(), p3, sizeof(t3)) && disjoint(op, t1.Size(), p4, sizeof(t4))
 28471  	// result: @mem.Block (Load <t1> (OffPtr <op.Type> [o1] p5) mem)
 28472  	for {
 28473  		t1 := v.Type
 28474  		_ = v.Args[1]
 28475  		op := v.Args[0]
 28476  		if op.Op != OpOffPtr {
 28477  			break
 28478  		}
 28479  		o1 := op.AuxInt
 28480  		p1 := op.Args[0]
 28481  		v_1 := v.Args[1]
 28482  		if v_1.Op != OpStore {
 28483  			break
 28484  		}
 28485  		t2 := v_1.Aux
 28486  		_ = v_1.Args[2]
 28487  		p2 := v_1.Args[0]
 28488  		v_1_2 := v_1.Args[2]
 28489  		if v_1_2.Op != OpStore {
 28490  			break
 28491  		}
 28492  		t3 := v_1_2.Aux
 28493  		_ = v_1_2.Args[2]
 28494  		p3 := v_1_2.Args[0]
 28495  		v_1_2_2 := v_1_2.Args[2]
 28496  		if v_1_2_2.Op != OpStore {
 28497  			break
 28498  		}
 28499  		t4 := v_1_2_2.Aux
 28500  		_ = v_1_2_2.Args[2]
 28501  		p4 := v_1_2_2.Args[0]
 28502  		mem := v_1_2_2.Args[2]
 28503  		if mem.Op != OpZero {
 28504  			break
 28505  		}
 28506  		n := mem.AuxInt
 28507  		_ = mem.Args[1]
 28508  		p5 := mem.Args[0]
 28509  		if !(o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p5) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2)) && disjoint(op, t1.Size(), p3, sizeof(t3)) && disjoint(op, t1.Size(), p4, sizeof(t4))) {
 28510  			break
 28511  		}
 28512  		b = mem.Block
 28513  		v0 := b.NewValue0(v.Pos, OpLoad, t1)
 28514  		v.reset(OpCopy)
 28515  		v.AddArg(v0)
 28516  		v1 := b.NewValue0(v.Pos, OpOffPtr, op.Type)
 28517  		v1.AuxInt = o1
 28518  		v1.AddArg(p5)
 28519  		v0.AddArg(v1)
 28520  		v0.AddArg(mem)
 28521  		return true
 28522  	}
 28523  	// match: (Load <t1> op:(OffPtr [o1] p1) (Store {t2} p2 _ (Store {t3} p3 _ (Store {t4} p4 _ (Store {t5} p5 _ mem:(Zero [n] p6 _))))))
 28524  	// cond: o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p6) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2)) && disjoint(op, t1.Size(), p3, sizeof(t3)) && disjoint(op, t1.Size(), p4, sizeof(t4)) && disjoint(op, t1.Size(), p5, sizeof(t5))
 28525  	// result: @mem.Block (Load <t1> (OffPtr <op.Type> [o1] p6) mem)
 28526  	for {
 28527  		t1 := v.Type
 28528  		_ = v.Args[1]
 28529  		op := v.Args[0]
 28530  		if op.Op != OpOffPtr {
 28531  			break
 28532  		}
 28533  		o1 := op.AuxInt
 28534  		p1 := op.Args[0]
 28535  		v_1 := v.Args[1]
 28536  		if v_1.Op != OpStore {
 28537  			break
 28538  		}
 28539  		t2 := v_1.Aux
 28540  		_ = v_1.Args[2]
 28541  		p2 := v_1.Args[0]
 28542  		v_1_2 := v_1.Args[2]
 28543  		if v_1_2.Op != OpStore {
 28544  			break
 28545  		}
 28546  		t3 := v_1_2.Aux
 28547  		_ = v_1_2.Args[2]
 28548  		p3 := v_1_2.Args[0]
 28549  		v_1_2_2 := v_1_2.Args[2]
 28550  		if v_1_2_2.Op != OpStore {
 28551  			break
 28552  		}
 28553  		t4 := v_1_2_2.Aux
 28554  		_ = v_1_2_2.Args[2]
 28555  		p4 := v_1_2_2.Args[0]
 28556  		v_1_2_2_2 := v_1_2_2.Args[2]
 28557  		if v_1_2_2_2.Op != OpStore {
 28558  			break
 28559  		}
 28560  		t5 := v_1_2_2_2.Aux
 28561  		_ = v_1_2_2_2.Args[2]
 28562  		p5 := v_1_2_2_2.Args[0]
 28563  		mem := v_1_2_2_2.Args[2]
 28564  		if mem.Op != OpZero {
 28565  			break
 28566  		}
 28567  		n := mem.AuxInt
 28568  		_ = mem.Args[1]
 28569  		p6 := mem.Args[0]
 28570  		if !(o1 >= 0 && o1+t1.Size() <= n && isSamePtr(p1, p6) && fe.CanSSA(t1) && disjoint(op, t1.Size(), p2, sizeof(t2)) && disjoint(op, t1.Size(), p3, sizeof(t3)) && disjoint(op, t1.Size(), p4, sizeof(t4)) && disjoint(op, t1.Size(), p5, sizeof(t5))) {
 28571  			break
 28572  		}
 28573  		b = mem.Block
 28574  		v0 := b.NewValue0(v.Pos, OpLoad, t1)
 28575  		v.reset(OpCopy)
 28576  		v.AddArg(v0)
 28577  		v1 := b.NewValue0(v.Pos, OpOffPtr, op.Type)
 28578  		v1.AuxInt = o1
 28579  		v1.AddArg(p6)
 28580  		v0.AddArg(v1)
 28581  		v0.AddArg(mem)
 28582  		return true
 28583  	}
 28584  	// match: (Load <t1> (OffPtr [o] p1) (Zero [n] p2 _))
 28585  	// cond: t1.IsBoolean() && isSamePtr(p1, p2) && n >= o + 1
 28586  	// result: (ConstBool [0])
 28587  	for {
 28588  		t1 := v.Type
 28589  		_ = v.Args[1]
 28590  		v_0 := v.Args[0]
 28591  		if v_0.Op != OpOffPtr {
 28592  			break
 28593  		}
 28594  		o := v_0.AuxInt
 28595  		p1 := v_0.Args[0]
 28596  		v_1 := v.Args[1]
 28597  		if v_1.Op != OpZero {
 28598  			break
 28599  		}
 28600  		n := v_1.AuxInt
 28601  		_ = v_1.Args[1]
 28602  		p2 := v_1.Args[0]
 28603  		if !(t1.IsBoolean() && isSamePtr(p1, p2) && n >= o+1) {
 28604  			break
 28605  		}
 28606  		v.reset(OpConstBool)
 28607  		v.AuxInt = 0
 28608  		return true
 28609  	}
 28610  	// match: (Load <t1> (OffPtr [o] p1) (Zero [n] p2 _))
 28611  	// cond: is8BitInt(t1) && isSamePtr(p1, p2) && n >= o + 1
 28612  	// result: (Const8 [0])
 28613  	for {
 28614  		t1 := v.Type
 28615  		_ = v.Args[1]
 28616  		v_0 := v.Args[0]
 28617  		if v_0.Op != OpOffPtr {
 28618  			break
 28619  		}
 28620  		o := v_0.AuxInt
 28621  		p1 := v_0.Args[0]
 28622  		v_1 := v.Args[1]
 28623  		if v_1.Op != OpZero {
 28624  			break
 28625  		}
 28626  		n := v_1.AuxInt
 28627  		_ = v_1.Args[1]
 28628  		p2 := v_1.Args[0]
 28629  		if !(is8BitInt(t1) && isSamePtr(p1, p2) && n >= o+1) {
 28630  			break
 28631  		}
 28632  		v.reset(OpConst8)
 28633  		v.AuxInt = 0
 28634  		return true
 28635  	}
 28636  	// match: (Load <t1> (OffPtr [o] p1) (Zero [n] p2 _))
 28637  	// cond: is16BitInt(t1) && isSamePtr(p1, p2) && n >= o + 2
 28638  	// result: (Const16 [0])
 28639  	for {
 28640  		t1 := v.Type
 28641  		_ = v.Args[1]
 28642  		v_0 := v.Args[0]
 28643  		if v_0.Op != OpOffPtr {
 28644  			break
 28645  		}
 28646  		o := v_0.AuxInt
 28647  		p1 := v_0.Args[0]
 28648  		v_1 := v.Args[1]
 28649  		if v_1.Op != OpZero {
 28650  			break
 28651  		}
 28652  		n := v_1.AuxInt
 28653  		_ = v_1.Args[1]
 28654  		p2 := v_1.Args[0]
 28655  		if !(is16BitInt(t1) && isSamePtr(p1, p2) && n >= o+2) {
 28656  			break
 28657  		}
 28658  		v.reset(OpConst16)
 28659  		v.AuxInt = 0
 28660  		return true
 28661  	}
 28662  	// match: (Load <t1> (OffPtr [o] p1) (Zero [n] p2 _))
 28663  	// cond: is32BitInt(t1) && isSamePtr(p1, p2) && n >= o + 4
 28664  	// result: (Const32 [0])
 28665  	for {
 28666  		t1 := v.Type
 28667  		_ = v.Args[1]
 28668  		v_0 := v.Args[0]
 28669  		if v_0.Op != OpOffPtr {
 28670  			break
 28671  		}
 28672  		o := v_0.AuxInt
 28673  		p1 := v_0.Args[0]
 28674  		v_1 := v.Args[1]
 28675  		if v_1.Op != OpZero {
 28676  			break
 28677  		}
 28678  		n := v_1.AuxInt
 28679  		_ = v_1.Args[1]
 28680  		p2 := v_1.Args[0]
 28681  		if !(is32BitInt(t1) && isSamePtr(p1, p2) && n >= o+4) {
 28682  			break
 28683  		}
 28684  		v.reset(OpConst32)
 28685  		v.AuxInt = 0
 28686  		return true
 28687  	}
 28688  	// match: (Load <t1> (OffPtr [o] p1) (Zero [n] p2 _))
 28689  	// cond: is64BitInt(t1) && isSamePtr(p1, p2) && n >= o + 8
 28690  	// result: (Const64 [0])
 28691  	for {
 28692  		t1 := v.Type
 28693  		_ = v.Args[1]
 28694  		v_0 := v.Args[0]
 28695  		if v_0.Op != OpOffPtr {
 28696  			break
 28697  		}
 28698  		o := v_0.AuxInt
 28699  		p1 := v_0.Args[0]
 28700  		v_1 := v.Args[1]
 28701  		if v_1.Op != OpZero {
 28702  			break
 28703  		}
 28704  		n := v_1.AuxInt
 28705  		_ = v_1.Args[1]
 28706  		p2 := v_1.Args[0]
 28707  		if !(is64BitInt(t1) && isSamePtr(p1, p2) && n >= o+8) {
 28708  			break
 28709  		}
 28710  		v.reset(OpConst64)
 28711  		v.AuxInt = 0
 28712  		return true
 28713  	}
 28714  	// match: (Load <t1> (OffPtr [o] p1) (Zero [n] p2 _))
 28715  	// cond: is32BitFloat(t1) && isSamePtr(p1, p2) && n >= o + 4
 28716  	// result: (Const32F [0])
 28717  	for {
 28718  		t1 := v.Type
 28719  		_ = v.Args[1]
 28720  		v_0 := v.Args[0]
 28721  		if v_0.Op != OpOffPtr {
 28722  			break
 28723  		}
 28724  		o := v_0.AuxInt
 28725  		p1 := v_0.Args[0]
 28726  		v_1 := v.Args[1]
 28727  		if v_1.Op != OpZero {
 28728  			break
 28729  		}
 28730  		n := v_1.AuxInt
 28731  		_ = v_1.Args[1]
 28732  		p2 := v_1.Args[0]
 28733  		if !(is32BitFloat(t1) && isSamePtr(p1, p2) && n >= o+4) {
 28734  			break
 28735  		}
 28736  		v.reset(OpConst32F)
 28737  		v.AuxInt = 0
 28738  		return true
 28739  	}
 28740  	// match: (Load <t1> (OffPtr [o] p1) (Zero [n] p2 _))
 28741  	// cond: is64BitFloat(t1) && isSamePtr(p1, p2) && n >= o + 8
 28742  	// result: (Const64F [0])
 28743  	for {
 28744  		t1 := v.Type
 28745  		_ = v.Args[1]
 28746  		v_0 := v.Args[0]
 28747  		if v_0.Op != OpOffPtr {
 28748  			break
 28749  		}
 28750  		o := v_0.AuxInt
 28751  		p1 := v_0.Args[0]
 28752  		v_1 := v.Args[1]
 28753  		if v_1.Op != OpZero {
 28754  			break
 28755  		}
 28756  		n := v_1.AuxInt
 28757  		_ = v_1.Args[1]
 28758  		p2 := v_1.Args[0]
 28759  		if !(is64BitFloat(t1) && isSamePtr(p1, p2) && n >= o+8) {
 28760  			break
 28761  		}
 28762  		v.reset(OpConst64F)
 28763  		v.AuxInt = 0
 28764  		return true
 28765  	}
 28766  	// match: (Load <t> _ _)
 28767  	// cond: t.IsStruct() && t.NumFields() == 0 && fe.CanSSA(t)
 28768  	// result: (StructMake0)
 28769  	for {
 28770  		t := v.Type
 28771  		_ = v.Args[1]
 28772  		if !(t.IsStruct() && t.NumFields() == 0 && fe.CanSSA(t)) {
 28773  			break
 28774  		}
 28775  		v.reset(OpStructMake0)
 28776  		return true
 28777  	}
 28778  	return false
 28779  }
 28780  func rewriteValuegeneric_OpLoad_20(v *Value) bool {
 28781  	b := v.Block
 28782  	fe := b.Func.fe
 28783  	// match: (Load <t> ptr mem)
 28784  	// cond: t.IsStruct() && t.NumFields() == 1 && fe.CanSSA(t)
 28785  	// result: (StructMake1 (Load <t.FieldType(0)> (OffPtr <t.FieldType(0).PtrTo()> [0] ptr) mem))
 28786  	for {
 28787  		t := v.Type
 28788  		mem := v.Args[1]
 28789  		ptr := v.Args[0]
 28790  		if !(t.IsStruct() && t.NumFields() == 1 && fe.CanSSA(t)) {
 28791  			break
 28792  		}
 28793  		v.reset(OpStructMake1)
 28794  		v0 := b.NewValue0(v.Pos, OpLoad, t.FieldType(0))
 28795  		v1 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 28796  		v1.AuxInt = 0
 28797  		v1.AddArg(ptr)
 28798  		v0.AddArg(v1)
 28799  		v0.AddArg(mem)
 28800  		v.AddArg(v0)
 28801  		return true
 28802  	}
 28803  	// match: (Load <t> ptr mem)
 28804  	// cond: t.IsStruct() && t.NumFields() == 2 && fe.CanSSA(t)
 28805  	// result: (StructMake2 (Load <t.FieldType(0)> (OffPtr <t.FieldType(0).PtrTo()> [0] ptr) mem) (Load <t.FieldType(1)> (OffPtr <t.FieldType(1).PtrTo()> [t.FieldOff(1)] ptr) mem))
 28806  	for {
 28807  		t := v.Type
 28808  		mem := v.Args[1]
 28809  		ptr := v.Args[0]
 28810  		if !(t.IsStruct() && t.NumFields() == 2 && fe.CanSSA(t)) {
 28811  			break
 28812  		}
 28813  		v.reset(OpStructMake2)
 28814  		v0 := b.NewValue0(v.Pos, OpLoad, t.FieldType(0))
 28815  		v1 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 28816  		v1.AuxInt = 0
 28817  		v1.AddArg(ptr)
 28818  		v0.AddArg(v1)
 28819  		v0.AddArg(mem)
 28820  		v.AddArg(v0)
 28821  		v2 := b.NewValue0(v.Pos, OpLoad, t.FieldType(1))
 28822  		v3 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(1).PtrTo())
 28823  		v3.AuxInt = t.FieldOff(1)
 28824  		v3.AddArg(ptr)
 28825  		v2.AddArg(v3)
 28826  		v2.AddArg(mem)
 28827  		v.AddArg(v2)
 28828  		return true
 28829  	}
 28830  	// match: (Load <t> ptr mem)
 28831  	// cond: t.IsStruct() && t.NumFields() == 3 && fe.CanSSA(t)
 28832  	// result: (StructMake3 (Load <t.FieldType(0)> (OffPtr <t.FieldType(0).PtrTo()> [0] ptr) mem) (Load <t.FieldType(1)> (OffPtr <t.FieldType(1).PtrTo()> [t.FieldOff(1)] ptr) mem) (Load <t.FieldType(2)> (OffPtr <t.FieldType(2).PtrTo()> [t.FieldOff(2)] ptr) mem))
 28833  	for {
 28834  		t := v.Type
 28835  		mem := v.Args[1]
 28836  		ptr := v.Args[0]
 28837  		if !(t.IsStruct() && t.NumFields() == 3 && fe.CanSSA(t)) {
 28838  			break
 28839  		}
 28840  		v.reset(OpStructMake3)
 28841  		v0 := b.NewValue0(v.Pos, OpLoad, t.FieldType(0))
 28842  		v1 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 28843  		v1.AuxInt = 0
 28844  		v1.AddArg(ptr)
 28845  		v0.AddArg(v1)
 28846  		v0.AddArg(mem)
 28847  		v.AddArg(v0)
 28848  		v2 := b.NewValue0(v.Pos, OpLoad, t.FieldType(1))
 28849  		v3 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(1).PtrTo())
 28850  		v3.AuxInt = t.FieldOff(1)
 28851  		v3.AddArg(ptr)
 28852  		v2.AddArg(v3)
 28853  		v2.AddArg(mem)
 28854  		v.AddArg(v2)
 28855  		v4 := b.NewValue0(v.Pos, OpLoad, t.FieldType(2))
 28856  		v5 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(2).PtrTo())
 28857  		v5.AuxInt = t.FieldOff(2)
 28858  		v5.AddArg(ptr)
 28859  		v4.AddArg(v5)
 28860  		v4.AddArg(mem)
 28861  		v.AddArg(v4)
 28862  		return true
 28863  	}
 28864  	// match: (Load <t> ptr mem)
 28865  	// cond: t.IsStruct() && t.NumFields() == 4 && fe.CanSSA(t)
 28866  	// result: (StructMake4 (Load <t.FieldType(0)> (OffPtr <t.FieldType(0).PtrTo()> [0] ptr) mem) (Load <t.FieldType(1)> (OffPtr <t.FieldType(1).PtrTo()> [t.FieldOff(1)] ptr) mem) (Load <t.FieldType(2)> (OffPtr <t.FieldType(2).PtrTo()> [t.FieldOff(2)] ptr) mem) (Load <t.FieldType(3)> (OffPtr <t.FieldType(3).PtrTo()> [t.FieldOff(3)] ptr) mem))
 28867  	for {
 28868  		t := v.Type
 28869  		mem := v.Args[1]
 28870  		ptr := v.Args[0]
 28871  		if !(t.IsStruct() && t.NumFields() == 4 && fe.CanSSA(t)) {
 28872  			break
 28873  		}
 28874  		v.reset(OpStructMake4)
 28875  		v0 := b.NewValue0(v.Pos, OpLoad, t.FieldType(0))
 28876  		v1 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 28877  		v1.AuxInt = 0
 28878  		v1.AddArg(ptr)
 28879  		v0.AddArg(v1)
 28880  		v0.AddArg(mem)
 28881  		v.AddArg(v0)
 28882  		v2 := b.NewValue0(v.Pos, OpLoad, t.FieldType(1))
 28883  		v3 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(1).PtrTo())
 28884  		v3.AuxInt = t.FieldOff(1)
 28885  		v3.AddArg(ptr)
 28886  		v2.AddArg(v3)
 28887  		v2.AddArg(mem)
 28888  		v.AddArg(v2)
 28889  		v4 := b.NewValue0(v.Pos, OpLoad, t.FieldType(2))
 28890  		v5 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(2).PtrTo())
 28891  		v5.AuxInt = t.FieldOff(2)
 28892  		v5.AddArg(ptr)
 28893  		v4.AddArg(v5)
 28894  		v4.AddArg(mem)
 28895  		v.AddArg(v4)
 28896  		v6 := b.NewValue0(v.Pos, OpLoad, t.FieldType(3))
 28897  		v7 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(3).PtrTo())
 28898  		v7.AuxInt = t.FieldOff(3)
 28899  		v7.AddArg(ptr)
 28900  		v6.AddArg(v7)
 28901  		v6.AddArg(mem)
 28902  		v.AddArg(v6)
 28903  		return true
 28904  	}
 28905  	// match: (Load <t> _ _)
 28906  	// cond: t.IsArray() && t.NumElem() == 0
 28907  	// result: (ArrayMake0)
 28908  	for {
 28909  		t := v.Type
 28910  		_ = v.Args[1]
 28911  		if !(t.IsArray() && t.NumElem() == 0) {
 28912  			break
 28913  		}
 28914  		v.reset(OpArrayMake0)
 28915  		return true
 28916  	}
 28917  	// match: (Load <t> ptr mem)
 28918  	// cond: t.IsArray() && t.NumElem() == 1 && fe.CanSSA(t)
 28919  	// result: (ArrayMake1 (Load <t.Elem()> ptr mem))
 28920  	for {
 28921  		t := v.Type
 28922  		mem := v.Args[1]
 28923  		ptr := v.Args[0]
 28924  		if !(t.IsArray() && t.NumElem() == 1 && fe.CanSSA(t)) {
 28925  			break
 28926  		}
 28927  		v.reset(OpArrayMake1)
 28928  		v0 := b.NewValue0(v.Pos, OpLoad, t.Elem())
 28929  		v0.AddArg(ptr)
 28930  		v0.AddArg(mem)
 28931  		v.AddArg(v0)
 28932  		return true
 28933  	}
 28934  	return false
 28935  }
 28936  func rewriteValuegeneric_OpLsh16x16_0(v *Value) bool {
 28937  	b := v.Block
 28938  	// match: (Lsh16x16 <t> x (Const16 [c]))
 28939  	// result: (Lsh16x64 x (Const64 <t> [int64(uint16(c))]))
 28940  	for {
 28941  		t := v.Type
 28942  		_ = v.Args[1]
 28943  		x := v.Args[0]
 28944  		v_1 := v.Args[1]
 28945  		if v_1.Op != OpConst16 {
 28946  			break
 28947  		}
 28948  		c := v_1.AuxInt
 28949  		v.reset(OpLsh16x64)
 28950  		v.AddArg(x)
 28951  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 28952  		v0.AuxInt = int64(uint16(c))
 28953  		v.AddArg(v0)
 28954  		return true
 28955  	}
 28956  	// match: (Lsh16x16 (Const16 [0]) _)
 28957  	// result: (Const16 [0])
 28958  	for {
 28959  		_ = v.Args[1]
 28960  		v_0 := v.Args[0]
 28961  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 28962  			break
 28963  		}
 28964  		v.reset(OpConst16)
 28965  		v.AuxInt = 0
 28966  		return true
 28967  	}
 28968  	return false
 28969  }
 28970  func rewriteValuegeneric_OpLsh16x32_0(v *Value) bool {
 28971  	b := v.Block
 28972  	// match: (Lsh16x32 <t> x (Const32 [c]))
 28973  	// result: (Lsh16x64 x (Const64 <t> [int64(uint32(c))]))
 28974  	for {
 28975  		t := v.Type
 28976  		_ = v.Args[1]
 28977  		x := v.Args[0]
 28978  		v_1 := v.Args[1]
 28979  		if v_1.Op != OpConst32 {
 28980  			break
 28981  		}
 28982  		c := v_1.AuxInt
 28983  		v.reset(OpLsh16x64)
 28984  		v.AddArg(x)
 28985  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 28986  		v0.AuxInt = int64(uint32(c))
 28987  		v.AddArg(v0)
 28988  		return true
 28989  	}
 28990  	// match: (Lsh16x32 (Const16 [0]) _)
 28991  	// result: (Const16 [0])
 28992  	for {
 28993  		_ = v.Args[1]
 28994  		v_0 := v.Args[0]
 28995  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 28996  			break
 28997  		}
 28998  		v.reset(OpConst16)
 28999  		v.AuxInt = 0
 29000  		return true
 29001  	}
 29002  	return false
 29003  }
 29004  func rewriteValuegeneric_OpLsh16x64_0(v *Value) bool {
 29005  	b := v.Block
 29006  	typ := &b.Func.Config.Types
 29007  	// match: (Lsh16x64 (Const16 [c]) (Const64 [d]))
 29008  	// result: (Const16 [int64(int16(c) << uint64(d))])
 29009  	for {
 29010  		_ = v.Args[1]
 29011  		v_0 := v.Args[0]
 29012  		if v_0.Op != OpConst16 {
 29013  			break
 29014  		}
 29015  		c := v_0.AuxInt
 29016  		v_1 := v.Args[1]
 29017  		if v_1.Op != OpConst64 {
 29018  			break
 29019  		}
 29020  		d := v_1.AuxInt
 29021  		v.reset(OpConst16)
 29022  		v.AuxInt = int64(int16(c) << uint64(d))
 29023  		return true
 29024  	}
 29025  	// match: (Lsh16x64 x (Const64 [0]))
 29026  	// result: x
 29027  	for {
 29028  		_ = v.Args[1]
 29029  		x := v.Args[0]
 29030  		v_1 := v.Args[1]
 29031  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 29032  			break
 29033  		}
 29034  		v.reset(OpCopy)
 29035  		v.Type = x.Type
 29036  		v.AddArg(x)
 29037  		return true
 29038  	}
 29039  	// match: (Lsh16x64 (Const16 [0]) _)
 29040  	// result: (Const16 [0])
 29041  	for {
 29042  		_ = v.Args[1]
 29043  		v_0 := v.Args[0]
 29044  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 29045  			break
 29046  		}
 29047  		v.reset(OpConst16)
 29048  		v.AuxInt = 0
 29049  		return true
 29050  	}
 29051  	// match: (Lsh16x64 _ (Const64 [c]))
 29052  	// cond: uint64(c) >= 16
 29053  	// result: (Const16 [0])
 29054  	for {
 29055  		_ = v.Args[1]
 29056  		v_1 := v.Args[1]
 29057  		if v_1.Op != OpConst64 {
 29058  			break
 29059  		}
 29060  		c := v_1.AuxInt
 29061  		if !(uint64(c) >= 16) {
 29062  			break
 29063  		}
 29064  		v.reset(OpConst16)
 29065  		v.AuxInt = 0
 29066  		return true
 29067  	}
 29068  	// match: (Lsh16x64 <t> (Lsh16x64 x (Const64 [c])) (Const64 [d]))
 29069  	// cond: !uaddOvf(c,d)
 29070  	// result: (Lsh16x64 x (Const64 <t> [c+d]))
 29071  	for {
 29072  		t := v.Type
 29073  		_ = v.Args[1]
 29074  		v_0 := v.Args[0]
 29075  		if v_0.Op != OpLsh16x64 {
 29076  			break
 29077  		}
 29078  		_ = v_0.Args[1]
 29079  		x := v_0.Args[0]
 29080  		v_0_1 := v_0.Args[1]
 29081  		if v_0_1.Op != OpConst64 {
 29082  			break
 29083  		}
 29084  		c := v_0_1.AuxInt
 29085  		v_1 := v.Args[1]
 29086  		if v_1.Op != OpConst64 {
 29087  			break
 29088  		}
 29089  		d := v_1.AuxInt
 29090  		if !(!uaddOvf(c, d)) {
 29091  			break
 29092  		}
 29093  		v.reset(OpLsh16x64)
 29094  		v.AddArg(x)
 29095  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29096  		v0.AuxInt = c + d
 29097  		v.AddArg(v0)
 29098  		return true
 29099  	}
 29100  	// match: (Lsh16x64 (Rsh16Ux64 (Lsh16x64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 29101  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 29102  	// result: (Lsh16x64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 29103  	for {
 29104  		_ = v.Args[1]
 29105  		v_0 := v.Args[0]
 29106  		if v_0.Op != OpRsh16Ux64 {
 29107  			break
 29108  		}
 29109  		_ = v_0.Args[1]
 29110  		v_0_0 := v_0.Args[0]
 29111  		if v_0_0.Op != OpLsh16x64 {
 29112  			break
 29113  		}
 29114  		_ = v_0_0.Args[1]
 29115  		x := v_0_0.Args[0]
 29116  		v_0_0_1 := v_0_0.Args[1]
 29117  		if v_0_0_1.Op != OpConst64 {
 29118  			break
 29119  		}
 29120  		c1 := v_0_0_1.AuxInt
 29121  		v_0_1 := v_0.Args[1]
 29122  		if v_0_1.Op != OpConst64 {
 29123  			break
 29124  		}
 29125  		c2 := v_0_1.AuxInt
 29126  		v_1 := v.Args[1]
 29127  		if v_1.Op != OpConst64 {
 29128  			break
 29129  		}
 29130  		c3 := v_1.AuxInt
 29131  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 29132  			break
 29133  		}
 29134  		v.reset(OpLsh16x64)
 29135  		v.AddArg(x)
 29136  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 29137  		v0.AuxInt = c1 - c2 + c3
 29138  		v.AddArg(v0)
 29139  		return true
 29140  	}
 29141  	return false
 29142  }
 29143  func rewriteValuegeneric_OpLsh16x8_0(v *Value) bool {
 29144  	b := v.Block
 29145  	// match: (Lsh16x8 <t> x (Const8 [c]))
 29146  	// result: (Lsh16x64 x (Const64 <t> [int64(uint8(c))]))
 29147  	for {
 29148  		t := v.Type
 29149  		_ = v.Args[1]
 29150  		x := v.Args[0]
 29151  		v_1 := v.Args[1]
 29152  		if v_1.Op != OpConst8 {
 29153  			break
 29154  		}
 29155  		c := v_1.AuxInt
 29156  		v.reset(OpLsh16x64)
 29157  		v.AddArg(x)
 29158  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29159  		v0.AuxInt = int64(uint8(c))
 29160  		v.AddArg(v0)
 29161  		return true
 29162  	}
 29163  	// match: (Lsh16x8 (Const16 [0]) _)
 29164  	// result: (Const16 [0])
 29165  	for {
 29166  		_ = v.Args[1]
 29167  		v_0 := v.Args[0]
 29168  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 29169  			break
 29170  		}
 29171  		v.reset(OpConst16)
 29172  		v.AuxInt = 0
 29173  		return true
 29174  	}
 29175  	return false
 29176  }
 29177  func rewriteValuegeneric_OpLsh32x16_0(v *Value) bool {
 29178  	b := v.Block
 29179  	// match: (Lsh32x16 <t> x (Const16 [c]))
 29180  	// result: (Lsh32x64 x (Const64 <t> [int64(uint16(c))]))
 29181  	for {
 29182  		t := v.Type
 29183  		_ = v.Args[1]
 29184  		x := v.Args[0]
 29185  		v_1 := v.Args[1]
 29186  		if v_1.Op != OpConst16 {
 29187  			break
 29188  		}
 29189  		c := v_1.AuxInt
 29190  		v.reset(OpLsh32x64)
 29191  		v.AddArg(x)
 29192  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29193  		v0.AuxInt = int64(uint16(c))
 29194  		v.AddArg(v0)
 29195  		return true
 29196  	}
 29197  	// match: (Lsh32x16 (Const32 [0]) _)
 29198  	// result: (Const32 [0])
 29199  	for {
 29200  		_ = v.Args[1]
 29201  		v_0 := v.Args[0]
 29202  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 29203  			break
 29204  		}
 29205  		v.reset(OpConst32)
 29206  		v.AuxInt = 0
 29207  		return true
 29208  	}
 29209  	return false
 29210  }
 29211  func rewriteValuegeneric_OpLsh32x32_0(v *Value) bool {
 29212  	b := v.Block
 29213  	// match: (Lsh32x32 <t> x (Const32 [c]))
 29214  	// result: (Lsh32x64 x (Const64 <t> [int64(uint32(c))]))
 29215  	for {
 29216  		t := v.Type
 29217  		_ = v.Args[1]
 29218  		x := v.Args[0]
 29219  		v_1 := v.Args[1]
 29220  		if v_1.Op != OpConst32 {
 29221  			break
 29222  		}
 29223  		c := v_1.AuxInt
 29224  		v.reset(OpLsh32x64)
 29225  		v.AddArg(x)
 29226  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29227  		v0.AuxInt = int64(uint32(c))
 29228  		v.AddArg(v0)
 29229  		return true
 29230  	}
 29231  	// match: (Lsh32x32 (Const32 [0]) _)
 29232  	// result: (Const32 [0])
 29233  	for {
 29234  		_ = v.Args[1]
 29235  		v_0 := v.Args[0]
 29236  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 29237  			break
 29238  		}
 29239  		v.reset(OpConst32)
 29240  		v.AuxInt = 0
 29241  		return true
 29242  	}
 29243  	return false
 29244  }
 29245  func rewriteValuegeneric_OpLsh32x64_0(v *Value) bool {
 29246  	b := v.Block
 29247  	typ := &b.Func.Config.Types
 29248  	// match: (Lsh32x64 (Const32 [c]) (Const64 [d]))
 29249  	// result: (Const32 [int64(int32(c) << uint64(d))])
 29250  	for {
 29251  		_ = v.Args[1]
 29252  		v_0 := v.Args[0]
 29253  		if v_0.Op != OpConst32 {
 29254  			break
 29255  		}
 29256  		c := v_0.AuxInt
 29257  		v_1 := v.Args[1]
 29258  		if v_1.Op != OpConst64 {
 29259  			break
 29260  		}
 29261  		d := v_1.AuxInt
 29262  		v.reset(OpConst32)
 29263  		v.AuxInt = int64(int32(c) << uint64(d))
 29264  		return true
 29265  	}
 29266  	// match: (Lsh32x64 x (Const64 [0]))
 29267  	// result: x
 29268  	for {
 29269  		_ = v.Args[1]
 29270  		x := v.Args[0]
 29271  		v_1 := v.Args[1]
 29272  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 29273  			break
 29274  		}
 29275  		v.reset(OpCopy)
 29276  		v.Type = x.Type
 29277  		v.AddArg(x)
 29278  		return true
 29279  	}
 29280  	// match: (Lsh32x64 (Const32 [0]) _)
 29281  	// result: (Const32 [0])
 29282  	for {
 29283  		_ = v.Args[1]
 29284  		v_0 := v.Args[0]
 29285  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 29286  			break
 29287  		}
 29288  		v.reset(OpConst32)
 29289  		v.AuxInt = 0
 29290  		return true
 29291  	}
 29292  	// match: (Lsh32x64 _ (Const64 [c]))
 29293  	// cond: uint64(c) >= 32
 29294  	// result: (Const32 [0])
 29295  	for {
 29296  		_ = v.Args[1]
 29297  		v_1 := v.Args[1]
 29298  		if v_1.Op != OpConst64 {
 29299  			break
 29300  		}
 29301  		c := v_1.AuxInt
 29302  		if !(uint64(c) >= 32) {
 29303  			break
 29304  		}
 29305  		v.reset(OpConst32)
 29306  		v.AuxInt = 0
 29307  		return true
 29308  	}
 29309  	// match: (Lsh32x64 <t> (Lsh32x64 x (Const64 [c])) (Const64 [d]))
 29310  	// cond: !uaddOvf(c,d)
 29311  	// result: (Lsh32x64 x (Const64 <t> [c+d]))
 29312  	for {
 29313  		t := v.Type
 29314  		_ = v.Args[1]
 29315  		v_0 := v.Args[0]
 29316  		if v_0.Op != OpLsh32x64 {
 29317  			break
 29318  		}
 29319  		_ = v_0.Args[1]
 29320  		x := v_0.Args[0]
 29321  		v_0_1 := v_0.Args[1]
 29322  		if v_0_1.Op != OpConst64 {
 29323  			break
 29324  		}
 29325  		c := v_0_1.AuxInt
 29326  		v_1 := v.Args[1]
 29327  		if v_1.Op != OpConst64 {
 29328  			break
 29329  		}
 29330  		d := v_1.AuxInt
 29331  		if !(!uaddOvf(c, d)) {
 29332  			break
 29333  		}
 29334  		v.reset(OpLsh32x64)
 29335  		v.AddArg(x)
 29336  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29337  		v0.AuxInt = c + d
 29338  		v.AddArg(v0)
 29339  		return true
 29340  	}
 29341  	// match: (Lsh32x64 (Rsh32Ux64 (Lsh32x64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 29342  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 29343  	// result: (Lsh32x64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 29344  	for {
 29345  		_ = v.Args[1]
 29346  		v_0 := v.Args[0]
 29347  		if v_0.Op != OpRsh32Ux64 {
 29348  			break
 29349  		}
 29350  		_ = v_0.Args[1]
 29351  		v_0_0 := v_0.Args[0]
 29352  		if v_0_0.Op != OpLsh32x64 {
 29353  			break
 29354  		}
 29355  		_ = v_0_0.Args[1]
 29356  		x := v_0_0.Args[0]
 29357  		v_0_0_1 := v_0_0.Args[1]
 29358  		if v_0_0_1.Op != OpConst64 {
 29359  			break
 29360  		}
 29361  		c1 := v_0_0_1.AuxInt
 29362  		v_0_1 := v_0.Args[1]
 29363  		if v_0_1.Op != OpConst64 {
 29364  			break
 29365  		}
 29366  		c2 := v_0_1.AuxInt
 29367  		v_1 := v.Args[1]
 29368  		if v_1.Op != OpConst64 {
 29369  			break
 29370  		}
 29371  		c3 := v_1.AuxInt
 29372  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 29373  			break
 29374  		}
 29375  		v.reset(OpLsh32x64)
 29376  		v.AddArg(x)
 29377  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 29378  		v0.AuxInt = c1 - c2 + c3
 29379  		v.AddArg(v0)
 29380  		return true
 29381  	}
 29382  	return false
 29383  }
 29384  func rewriteValuegeneric_OpLsh32x8_0(v *Value) bool {
 29385  	b := v.Block
 29386  	// match: (Lsh32x8 <t> x (Const8 [c]))
 29387  	// result: (Lsh32x64 x (Const64 <t> [int64(uint8(c))]))
 29388  	for {
 29389  		t := v.Type
 29390  		_ = v.Args[1]
 29391  		x := v.Args[0]
 29392  		v_1 := v.Args[1]
 29393  		if v_1.Op != OpConst8 {
 29394  			break
 29395  		}
 29396  		c := v_1.AuxInt
 29397  		v.reset(OpLsh32x64)
 29398  		v.AddArg(x)
 29399  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29400  		v0.AuxInt = int64(uint8(c))
 29401  		v.AddArg(v0)
 29402  		return true
 29403  	}
 29404  	// match: (Lsh32x8 (Const32 [0]) _)
 29405  	// result: (Const32 [0])
 29406  	for {
 29407  		_ = v.Args[1]
 29408  		v_0 := v.Args[0]
 29409  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 29410  			break
 29411  		}
 29412  		v.reset(OpConst32)
 29413  		v.AuxInt = 0
 29414  		return true
 29415  	}
 29416  	return false
 29417  }
 29418  func rewriteValuegeneric_OpLsh64x16_0(v *Value) bool {
 29419  	b := v.Block
 29420  	// match: (Lsh64x16 <t> x (Const16 [c]))
 29421  	// result: (Lsh64x64 x (Const64 <t> [int64(uint16(c))]))
 29422  	for {
 29423  		t := v.Type
 29424  		_ = v.Args[1]
 29425  		x := v.Args[0]
 29426  		v_1 := v.Args[1]
 29427  		if v_1.Op != OpConst16 {
 29428  			break
 29429  		}
 29430  		c := v_1.AuxInt
 29431  		v.reset(OpLsh64x64)
 29432  		v.AddArg(x)
 29433  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29434  		v0.AuxInt = int64(uint16(c))
 29435  		v.AddArg(v0)
 29436  		return true
 29437  	}
 29438  	// match: (Lsh64x16 (Const64 [0]) _)
 29439  	// result: (Const64 [0])
 29440  	for {
 29441  		_ = v.Args[1]
 29442  		v_0 := v.Args[0]
 29443  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 29444  			break
 29445  		}
 29446  		v.reset(OpConst64)
 29447  		v.AuxInt = 0
 29448  		return true
 29449  	}
 29450  	return false
 29451  }
 29452  func rewriteValuegeneric_OpLsh64x32_0(v *Value) bool {
 29453  	b := v.Block
 29454  	// match: (Lsh64x32 <t> x (Const32 [c]))
 29455  	// result: (Lsh64x64 x (Const64 <t> [int64(uint32(c))]))
 29456  	for {
 29457  		t := v.Type
 29458  		_ = v.Args[1]
 29459  		x := v.Args[0]
 29460  		v_1 := v.Args[1]
 29461  		if v_1.Op != OpConst32 {
 29462  			break
 29463  		}
 29464  		c := v_1.AuxInt
 29465  		v.reset(OpLsh64x64)
 29466  		v.AddArg(x)
 29467  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29468  		v0.AuxInt = int64(uint32(c))
 29469  		v.AddArg(v0)
 29470  		return true
 29471  	}
 29472  	// match: (Lsh64x32 (Const64 [0]) _)
 29473  	// result: (Const64 [0])
 29474  	for {
 29475  		_ = v.Args[1]
 29476  		v_0 := v.Args[0]
 29477  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 29478  			break
 29479  		}
 29480  		v.reset(OpConst64)
 29481  		v.AuxInt = 0
 29482  		return true
 29483  	}
 29484  	return false
 29485  }
 29486  func rewriteValuegeneric_OpLsh64x64_0(v *Value) bool {
 29487  	b := v.Block
 29488  	typ := &b.Func.Config.Types
 29489  	// match: (Lsh64x64 (Const64 [c]) (Const64 [d]))
 29490  	// result: (Const64 [c << uint64(d)])
 29491  	for {
 29492  		_ = v.Args[1]
 29493  		v_0 := v.Args[0]
 29494  		if v_0.Op != OpConst64 {
 29495  			break
 29496  		}
 29497  		c := v_0.AuxInt
 29498  		v_1 := v.Args[1]
 29499  		if v_1.Op != OpConst64 {
 29500  			break
 29501  		}
 29502  		d := v_1.AuxInt
 29503  		v.reset(OpConst64)
 29504  		v.AuxInt = c << uint64(d)
 29505  		return true
 29506  	}
 29507  	// match: (Lsh64x64 x (Const64 [0]))
 29508  	// result: x
 29509  	for {
 29510  		_ = v.Args[1]
 29511  		x := v.Args[0]
 29512  		v_1 := v.Args[1]
 29513  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 29514  			break
 29515  		}
 29516  		v.reset(OpCopy)
 29517  		v.Type = x.Type
 29518  		v.AddArg(x)
 29519  		return true
 29520  	}
 29521  	// match: (Lsh64x64 (Const64 [0]) _)
 29522  	// result: (Const64 [0])
 29523  	for {
 29524  		_ = v.Args[1]
 29525  		v_0 := v.Args[0]
 29526  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 29527  			break
 29528  		}
 29529  		v.reset(OpConst64)
 29530  		v.AuxInt = 0
 29531  		return true
 29532  	}
 29533  	// match: (Lsh64x64 _ (Const64 [c]))
 29534  	// cond: uint64(c) >= 64
 29535  	// result: (Const64 [0])
 29536  	for {
 29537  		_ = v.Args[1]
 29538  		v_1 := v.Args[1]
 29539  		if v_1.Op != OpConst64 {
 29540  			break
 29541  		}
 29542  		c := v_1.AuxInt
 29543  		if !(uint64(c) >= 64) {
 29544  			break
 29545  		}
 29546  		v.reset(OpConst64)
 29547  		v.AuxInt = 0
 29548  		return true
 29549  	}
 29550  	// match: (Lsh64x64 <t> (Lsh64x64 x (Const64 [c])) (Const64 [d]))
 29551  	// cond: !uaddOvf(c,d)
 29552  	// result: (Lsh64x64 x (Const64 <t> [c+d]))
 29553  	for {
 29554  		t := v.Type
 29555  		_ = v.Args[1]
 29556  		v_0 := v.Args[0]
 29557  		if v_0.Op != OpLsh64x64 {
 29558  			break
 29559  		}
 29560  		_ = v_0.Args[1]
 29561  		x := v_0.Args[0]
 29562  		v_0_1 := v_0.Args[1]
 29563  		if v_0_1.Op != OpConst64 {
 29564  			break
 29565  		}
 29566  		c := v_0_1.AuxInt
 29567  		v_1 := v.Args[1]
 29568  		if v_1.Op != OpConst64 {
 29569  			break
 29570  		}
 29571  		d := v_1.AuxInt
 29572  		if !(!uaddOvf(c, d)) {
 29573  			break
 29574  		}
 29575  		v.reset(OpLsh64x64)
 29576  		v.AddArg(x)
 29577  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29578  		v0.AuxInt = c + d
 29579  		v.AddArg(v0)
 29580  		return true
 29581  	}
 29582  	// match: (Lsh64x64 (Rsh64Ux64 (Lsh64x64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 29583  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 29584  	// result: (Lsh64x64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 29585  	for {
 29586  		_ = v.Args[1]
 29587  		v_0 := v.Args[0]
 29588  		if v_0.Op != OpRsh64Ux64 {
 29589  			break
 29590  		}
 29591  		_ = v_0.Args[1]
 29592  		v_0_0 := v_0.Args[0]
 29593  		if v_0_0.Op != OpLsh64x64 {
 29594  			break
 29595  		}
 29596  		_ = v_0_0.Args[1]
 29597  		x := v_0_0.Args[0]
 29598  		v_0_0_1 := v_0_0.Args[1]
 29599  		if v_0_0_1.Op != OpConst64 {
 29600  			break
 29601  		}
 29602  		c1 := v_0_0_1.AuxInt
 29603  		v_0_1 := v_0.Args[1]
 29604  		if v_0_1.Op != OpConst64 {
 29605  			break
 29606  		}
 29607  		c2 := v_0_1.AuxInt
 29608  		v_1 := v.Args[1]
 29609  		if v_1.Op != OpConst64 {
 29610  			break
 29611  		}
 29612  		c3 := v_1.AuxInt
 29613  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 29614  			break
 29615  		}
 29616  		v.reset(OpLsh64x64)
 29617  		v.AddArg(x)
 29618  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 29619  		v0.AuxInt = c1 - c2 + c3
 29620  		v.AddArg(v0)
 29621  		return true
 29622  	}
 29623  	return false
 29624  }
 29625  func rewriteValuegeneric_OpLsh64x8_0(v *Value) bool {
 29626  	b := v.Block
 29627  	// match: (Lsh64x8 <t> x (Const8 [c]))
 29628  	// result: (Lsh64x64 x (Const64 <t> [int64(uint8(c))]))
 29629  	for {
 29630  		t := v.Type
 29631  		_ = v.Args[1]
 29632  		x := v.Args[0]
 29633  		v_1 := v.Args[1]
 29634  		if v_1.Op != OpConst8 {
 29635  			break
 29636  		}
 29637  		c := v_1.AuxInt
 29638  		v.reset(OpLsh64x64)
 29639  		v.AddArg(x)
 29640  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29641  		v0.AuxInt = int64(uint8(c))
 29642  		v.AddArg(v0)
 29643  		return true
 29644  	}
 29645  	// match: (Lsh64x8 (Const64 [0]) _)
 29646  	// result: (Const64 [0])
 29647  	for {
 29648  		_ = v.Args[1]
 29649  		v_0 := v.Args[0]
 29650  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 29651  			break
 29652  		}
 29653  		v.reset(OpConst64)
 29654  		v.AuxInt = 0
 29655  		return true
 29656  	}
 29657  	return false
 29658  }
 29659  func rewriteValuegeneric_OpLsh8x16_0(v *Value) bool {
 29660  	b := v.Block
 29661  	// match: (Lsh8x16 <t> x (Const16 [c]))
 29662  	// result: (Lsh8x64 x (Const64 <t> [int64(uint16(c))]))
 29663  	for {
 29664  		t := v.Type
 29665  		_ = v.Args[1]
 29666  		x := v.Args[0]
 29667  		v_1 := v.Args[1]
 29668  		if v_1.Op != OpConst16 {
 29669  			break
 29670  		}
 29671  		c := v_1.AuxInt
 29672  		v.reset(OpLsh8x64)
 29673  		v.AddArg(x)
 29674  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29675  		v0.AuxInt = int64(uint16(c))
 29676  		v.AddArg(v0)
 29677  		return true
 29678  	}
 29679  	// match: (Lsh8x16 (Const8 [0]) _)
 29680  	// result: (Const8 [0])
 29681  	for {
 29682  		_ = v.Args[1]
 29683  		v_0 := v.Args[0]
 29684  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 29685  			break
 29686  		}
 29687  		v.reset(OpConst8)
 29688  		v.AuxInt = 0
 29689  		return true
 29690  	}
 29691  	return false
 29692  }
 29693  func rewriteValuegeneric_OpLsh8x32_0(v *Value) bool {
 29694  	b := v.Block
 29695  	// match: (Lsh8x32 <t> x (Const32 [c]))
 29696  	// result: (Lsh8x64 x (Const64 <t> [int64(uint32(c))]))
 29697  	for {
 29698  		t := v.Type
 29699  		_ = v.Args[1]
 29700  		x := v.Args[0]
 29701  		v_1 := v.Args[1]
 29702  		if v_1.Op != OpConst32 {
 29703  			break
 29704  		}
 29705  		c := v_1.AuxInt
 29706  		v.reset(OpLsh8x64)
 29707  		v.AddArg(x)
 29708  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29709  		v0.AuxInt = int64(uint32(c))
 29710  		v.AddArg(v0)
 29711  		return true
 29712  	}
 29713  	// match: (Lsh8x32 (Const8 [0]) _)
 29714  	// result: (Const8 [0])
 29715  	for {
 29716  		_ = v.Args[1]
 29717  		v_0 := v.Args[0]
 29718  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 29719  			break
 29720  		}
 29721  		v.reset(OpConst8)
 29722  		v.AuxInt = 0
 29723  		return true
 29724  	}
 29725  	return false
 29726  }
 29727  func rewriteValuegeneric_OpLsh8x64_0(v *Value) bool {
 29728  	b := v.Block
 29729  	typ := &b.Func.Config.Types
 29730  	// match: (Lsh8x64 (Const8 [c]) (Const64 [d]))
 29731  	// result: (Const8 [int64(int8(c) << uint64(d))])
 29732  	for {
 29733  		_ = v.Args[1]
 29734  		v_0 := v.Args[0]
 29735  		if v_0.Op != OpConst8 {
 29736  			break
 29737  		}
 29738  		c := v_0.AuxInt
 29739  		v_1 := v.Args[1]
 29740  		if v_1.Op != OpConst64 {
 29741  			break
 29742  		}
 29743  		d := v_1.AuxInt
 29744  		v.reset(OpConst8)
 29745  		v.AuxInt = int64(int8(c) << uint64(d))
 29746  		return true
 29747  	}
 29748  	// match: (Lsh8x64 x (Const64 [0]))
 29749  	// result: x
 29750  	for {
 29751  		_ = v.Args[1]
 29752  		x := v.Args[0]
 29753  		v_1 := v.Args[1]
 29754  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 29755  			break
 29756  		}
 29757  		v.reset(OpCopy)
 29758  		v.Type = x.Type
 29759  		v.AddArg(x)
 29760  		return true
 29761  	}
 29762  	// match: (Lsh8x64 (Const8 [0]) _)
 29763  	// result: (Const8 [0])
 29764  	for {
 29765  		_ = v.Args[1]
 29766  		v_0 := v.Args[0]
 29767  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 29768  			break
 29769  		}
 29770  		v.reset(OpConst8)
 29771  		v.AuxInt = 0
 29772  		return true
 29773  	}
 29774  	// match: (Lsh8x64 _ (Const64 [c]))
 29775  	// cond: uint64(c) >= 8
 29776  	// result: (Const8 [0])
 29777  	for {
 29778  		_ = v.Args[1]
 29779  		v_1 := v.Args[1]
 29780  		if v_1.Op != OpConst64 {
 29781  			break
 29782  		}
 29783  		c := v_1.AuxInt
 29784  		if !(uint64(c) >= 8) {
 29785  			break
 29786  		}
 29787  		v.reset(OpConst8)
 29788  		v.AuxInt = 0
 29789  		return true
 29790  	}
 29791  	// match: (Lsh8x64 <t> (Lsh8x64 x (Const64 [c])) (Const64 [d]))
 29792  	// cond: !uaddOvf(c,d)
 29793  	// result: (Lsh8x64 x (Const64 <t> [c+d]))
 29794  	for {
 29795  		t := v.Type
 29796  		_ = v.Args[1]
 29797  		v_0 := v.Args[0]
 29798  		if v_0.Op != OpLsh8x64 {
 29799  			break
 29800  		}
 29801  		_ = v_0.Args[1]
 29802  		x := v_0.Args[0]
 29803  		v_0_1 := v_0.Args[1]
 29804  		if v_0_1.Op != OpConst64 {
 29805  			break
 29806  		}
 29807  		c := v_0_1.AuxInt
 29808  		v_1 := v.Args[1]
 29809  		if v_1.Op != OpConst64 {
 29810  			break
 29811  		}
 29812  		d := v_1.AuxInt
 29813  		if !(!uaddOvf(c, d)) {
 29814  			break
 29815  		}
 29816  		v.reset(OpLsh8x64)
 29817  		v.AddArg(x)
 29818  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29819  		v0.AuxInt = c + d
 29820  		v.AddArg(v0)
 29821  		return true
 29822  	}
 29823  	// match: (Lsh8x64 (Rsh8Ux64 (Lsh8x64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 29824  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 29825  	// result: (Lsh8x64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 29826  	for {
 29827  		_ = v.Args[1]
 29828  		v_0 := v.Args[0]
 29829  		if v_0.Op != OpRsh8Ux64 {
 29830  			break
 29831  		}
 29832  		_ = v_0.Args[1]
 29833  		v_0_0 := v_0.Args[0]
 29834  		if v_0_0.Op != OpLsh8x64 {
 29835  			break
 29836  		}
 29837  		_ = v_0_0.Args[1]
 29838  		x := v_0_0.Args[0]
 29839  		v_0_0_1 := v_0_0.Args[1]
 29840  		if v_0_0_1.Op != OpConst64 {
 29841  			break
 29842  		}
 29843  		c1 := v_0_0_1.AuxInt
 29844  		v_0_1 := v_0.Args[1]
 29845  		if v_0_1.Op != OpConst64 {
 29846  			break
 29847  		}
 29848  		c2 := v_0_1.AuxInt
 29849  		v_1 := v.Args[1]
 29850  		if v_1.Op != OpConst64 {
 29851  			break
 29852  		}
 29853  		c3 := v_1.AuxInt
 29854  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 29855  			break
 29856  		}
 29857  		v.reset(OpLsh8x64)
 29858  		v.AddArg(x)
 29859  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 29860  		v0.AuxInt = c1 - c2 + c3
 29861  		v.AddArg(v0)
 29862  		return true
 29863  	}
 29864  	return false
 29865  }
 29866  func rewriteValuegeneric_OpLsh8x8_0(v *Value) bool {
 29867  	b := v.Block
 29868  	// match: (Lsh8x8 <t> x (Const8 [c]))
 29869  	// result: (Lsh8x64 x (Const64 <t> [int64(uint8(c))]))
 29870  	for {
 29871  		t := v.Type
 29872  		_ = v.Args[1]
 29873  		x := v.Args[0]
 29874  		v_1 := v.Args[1]
 29875  		if v_1.Op != OpConst8 {
 29876  			break
 29877  		}
 29878  		c := v_1.AuxInt
 29879  		v.reset(OpLsh8x64)
 29880  		v.AddArg(x)
 29881  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 29882  		v0.AuxInt = int64(uint8(c))
 29883  		v.AddArg(v0)
 29884  		return true
 29885  	}
 29886  	// match: (Lsh8x8 (Const8 [0]) _)
 29887  	// result: (Const8 [0])
 29888  	for {
 29889  		_ = v.Args[1]
 29890  		v_0 := v.Args[0]
 29891  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 29892  			break
 29893  		}
 29894  		v.reset(OpConst8)
 29895  		v.AuxInt = 0
 29896  		return true
 29897  	}
 29898  	return false
 29899  }
 29900  func rewriteValuegeneric_OpMod16_0(v *Value) bool {
 29901  	b := v.Block
 29902  	// match: (Mod16 (Const16 [c]) (Const16 [d]))
 29903  	// cond: d != 0
 29904  	// result: (Const16 [int64(int16(c % d))])
 29905  	for {
 29906  		_ = v.Args[1]
 29907  		v_0 := v.Args[0]
 29908  		if v_0.Op != OpConst16 {
 29909  			break
 29910  		}
 29911  		c := v_0.AuxInt
 29912  		v_1 := v.Args[1]
 29913  		if v_1.Op != OpConst16 {
 29914  			break
 29915  		}
 29916  		d := v_1.AuxInt
 29917  		if !(d != 0) {
 29918  			break
 29919  		}
 29920  		v.reset(OpConst16)
 29921  		v.AuxInt = int64(int16(c % d))
 29922  		return true
 29923  	}
 29924  	// match: (Mod16 <t> n (Const16 [c]))
 29925  	// cond: isNonNegative(n) && isPowerOfTwo(c&0xffff)
 29926  	// result: (And16 n (Const16 <t> [(c&0xffff)-1]))
 29927  	for {
 29928  		t := v.Type
 29929  		_ = v.Args[1]
 29930  		n := v.Args[0]
 29931  		v_1 := v.Args[1]
 29932  		if v_1.Op != OpConst16 {
 29933  			break
 29934  		}
 29935  		c := v_1.AuxInt
 29936  		if !(isNonNegative(n) && isPowerOfTwo(c&0xffff)) {
 29937  			break
 29938  		}
 29939  		v.reset(OpAnd16)
 29940  		v.AddArg(n)
 29941  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 29942  		v0.AuxInt = (c & 0xffff) - 1
 29943  		v.AddArg(v0)
 29944  		return true
 29945  	}
 29946  	// match: (Mod16 <t> n (Const16 [c]))
 29947  	// cond: c < 0 && c != -1<<15
 29948  	// result: (Mod16 <t> n (Const16 <t> [-c]))
 29949  	for {
 29950  		t := v.Type
 29951  		_ = v.Args[1]
 29952  		n := v.Args[0]
 29953  		v_1 := v.Args[1]
 29954  		if v_1.Op != OpConst16 {
 29955  			break
 29956  		}
 29957  		c := v_1.AuxInt
 29958  		if !(c < 0 && c != -1<<15) {
 29959  			break
 29960  		}
 29961  		v.reset(OpMod16)
 29962  		v.Type = t
 29963  		v.AddArg(n)
 29964  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 29965  		v0.AuxInt = -c
 29966  		v.AddArg(v0)
 29967  		return true
 29968  	}
 29969  	// match: (Mod16 <t> x (Const16 [c]))
 29970  	// cond: x.Op != OpConst16 && (c > 0 || c == -1<<15)
 29971  	// result: (Sub16 x (Mul16 <t> (Div16 <t> x (Const16 <t> [c])) (Const16 <t> [c])))
 29972  	for {
 29973  		t := v.Type
 29974  		_ = v.Args[1]
 29975  		x := v.Args[0]
 29976  		v_1 := v.Args[1]
 29977  		if v_1.Op != OpConst16 {
 29978  			break
 29979  		}
 29980  		c := v_1.AuxInt
 29981  		if !(x.Op != OpConst16 && (c > 0 || c == -1<<15)) {
 29982  			break
 29983  		}
 29984  		v.reset(OpSub16)
 29985  		v.AddArg(x)
 29986  		v0 := b.NewValue0(v.Pos, OpMul16, t)
 29987  		v1 := b.NewValue0(v.Pos, OpDiv16, t)
 29988  		v1.AddArg(x)
 29989  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 29990  		v2.AuxInt = c
 29991  		v1.AddArg(v2)
 29992  		v0.AddArg(v1)
 29993  		v3 := b.NewValue0(v.Pos, OpConst16, t)
 29994  		v3.AuxInt = c
 29995  		v0.AddArg(v3)
 29996  		v.AddArg(v0)
 29997  		return true
 29998  	}
 29999  	return false
 30000  }
 30001  func rewriteValuegeneric_OpMod16u_0(v *Value) bool {
 30002  	b := v.Block
 30003  	// match: (Mod16u (Const16 [c]) (Const16 [d]))
 30004  	// cond: d != 0
 30005  	// result: (Const16 [int64(uint16(c) % uint16(d))])
 30006  	for {
 30007  		_ = v.Args[1]
 30008  		v_0 := v.Args[0]
 30009  		if v_0.Op != OpConst16 {
 30010  			break
 30011  		}
 30012  		c := v_0.AuxInt
 30013  		v_1 := v.Args[1]
 30014  		if v_1.Op != OpConst16 {
 30015  			break
 30016  		}
 30017  		d := v_1.AuxInt
 30018  		if !(d != 0) {
 30019  			break
 30020  		}
 30021  		v.reset(OpConst16)
 30022  		v.AuxInt = int64(uint16(c) % uint16(d))
 30023  		return true
 30024  	}
 30025  	// match: (Mod16u <t> n (Const16 [c]))
 30026  	// cond: isPowerOfTwo(c&0xffff)
 30027  	// result: (And16 n (Const16 <t> [(c&0xffff)-1]))
 30028  	for {
 30029  		t := v.Type
 30030  		_ = v.Args[1]
 30031  		n := v.Args[0]
 30032  		v_1 := v.Args[1]
 30033  		if v_1.Op != OpConst16 {
 30034  			break
 30035  		}
 30036  		c := v_1.AuxInt
 30037  		if !(isPowerOfTwo(c & 0xffff)) {
 30038  			break
 30039  		}
 30040  		v.reset(OpAnd16)
 30041  		v.AddArg(n)
 30042  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 30043  		v0.AuxInt = (c & 0xffff) - 1
 30044  		v.AddArg(v0)
 30045  		return true
 30046  	}
 30047  	// match: (Mod16u <t> x (Const16 [c]))
 30048  	// cond: x.Op != OpConst16 && c > 0 && umagicOK(16,c)
 30049  	// result: (Sub16 x (Mul16 <t> (Div16u <t> x (Const16 <t> [c])) (Const16 <t> [c])))
 30050  	for {
 30051  		t := v.Type
 30052  		_ = v.Args[1]
 30053  		x := v.Args[0]
 30054  		v_1 := v.Args[1]
 30055  		if v_1.Op != OpConst16 {
 30056  			break
 30057  		}
 30058  		c := v_1.AuxInt
 30059  		if !(x.Op != OpConst16 && c > 0 && umagicOK(16, c)) {
 30060  			break
 30061  		}
 30062  		v.reset(OpSub16)
 30063  		v.AddArg(x)
 30064  		v0 := b.NewValue0(v.Pos, OpMul16, t)
 30065  		v1 := b.NewValue0(v.Pos, OpDiv16u, t)
 30066  		v1.AddArg(x)
 30067  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 30068  		v2.AuxInt = c
 30069  		v1.AddArg(v2)
 30070  		v0.AddArg(v1)
 30071  		v3 := b.NewValue0(v.Pos, OpConst16, t)
 30072  		v3.AuxInt = c
 30073  		v0.AddArg(v3)
 30074  		v.AddArg(v0)
 30075  		return true
 30076  	}
 30077  	return false
 30078  }
 30079  func rewriteValuegeneric_OpMod32_0(v *Value) bool {
 30080  	b := v.Block
 30081  	// match: (Mod32 (Const32 [c]) (Const32 [d]))
 30082  	// cond: d != 0
 30083  	// result: (Const32 [int64(int32(c % d))])
 30084  	for {
 30085  		_ = v.Args[1]
 30086  		v_0 := v.Args[0]
 30087  		if v_0.Op != OpConst32 {
 30088  			break
 30089  		}
 30090  		c := v_0.AuxInt
 30091  		v_1 := v.Args[1]
 30092  		if v_1.Op != OpConst32 {
 30093  			break
 30094  		}
 30095  		d := v_1.AuxInt
 30096  		if !(d != 0) {
 30097  			break
 30098  		}
 30099  		v.reset(OpConst32)
 30100  		v.AuxInt = int64(int32(c % d))
 30101  		return true
 30102  	}
 30103  	// match: (Mod32 <t> n (Const32 [c]))
 30104  	// cond: isNonNegative(n) && isPowerOfTwo(c&0xffffffff)
 30105  	// result: (And32 n (Const32 <t> [(c&0xffffffff)-1]))
 30106  	for {
 30107  		t := v.Type
 30108  		_ = v.Args[1]
 30109  		n := v.Args[0]
 30110  		v_1 := v.Args[1]
 30111  		if v_1.Op != OpConst32 {
 30112  			break
 30113  		}
 30114  		c := v_1.AuxInt
 30115  		if !(isNonNegative(n) && isPowerOfTwo(c&0xffffffff)) {
 30116  			break
 30117  		}
 30118  		v.reset(OpAnd32)
 30119  		v.AddArg(n)
 30120  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 30121  		v0.AuxInt = (c & 0xffffffff) - 1
 30122  		v.AddArg(v0)
 30123  		return true
 30124  	}
 30125  	// match: (Mod32 <t> n (Const32 [c]))
 30126  	// cond: c < 0 && c != -1<<31
 30127  	// result: (Mod32 <t> n (Const32 <t> [-c]))
 30128  	for {
 30129  		t := v.Type
 30130  		_ = v.Args[1]
 30131  		n := v.Args[0]
 30132  		v_1 := v.Args[1]
 30133  		if v_1.Op != OpConst32 {
 30134  			break
 30135  		}
 30136  		c := v_1.AuxInt
 30137  		if !(c < 0 && c != -1<<31) {
 30138  			break
 30139  		}
 30140  		v.reset(OpMod32)
 30141  		v.Type = t
 30142  		v.AddArg(n)
 30143  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 30144  		v0.AuxInt = -c
 30145  		v.AddArg(v0)
 30146  		return true
 30147  	}
 30148  	// match: (Mod32 <t> x (Const32 [c]))
 30149  	// cond: x.Op != OpConst32 && (c > 0 || c == -1<<31)
 30150  	// result: (Sub32 x (Mul32 <t> (Div32 <t> x (Const32 <t> [c])) (Const32 <t> [c])))
 30151  	for {
 30152  		t := v.Type
 30153  		_ = v.Args[1]
 30154  		x := v.Args[0]
 30155  		v_1 := v.Args[1]
 30156  		if v_1.Op != OpConst32 {
 30157  			break
 30158  		}
 30159  		c := v_1.AuxInt
 30160  		if !(x.Op != OpConst32 && (c > 0 || c == -1<<31)) {
 30161  			break
 30162  		}
 30163  		v.reset(OpSub32)
 30164  		v.AddArg(x)
 30165  		v0 := b.NewValue0(v.Pos, OpMul32, t)
 30166  		v1 := b.NewValue0(v.Pos, OpDiv32, t)
 30167  		v1.AddArg(x)
 30168  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 30169  		v2.AuxInt = c
 30170  		v1.AddArg(v2)
 30171  		v0.AddArg(v1)
 30172  		v3 := b.NewValue0(v.Pos, OpConst32, t)
 30173  		v3.AuxInt = c
 30174  		v0.AddArg(v3)
 30175  		v.AddArg(v0)
 30176  		return true
 30177  	}
 30178  	return false
 30179  }
 30180  func rewriteValuegeneric_OpMod32u_0(v *Value) bool {
 30181  	b := v.Block
 30182  	// match: (Mod32u (Const32 [c]) (Const32 [d]))
 30183  	// cond: d != 0
 30184  	// result: (Const32 [int64(uint32(c) % uint32(d))])
 30185  	for {
 30186  		_ = v.Args[1]
 30187  		v_0 := v.Args[0]
 30188  		if v_0.Op != OpConst32 {
 30189  			break
 30190  		}
 30191  		c := v_0.AuxInt
 30192  		v_1 := v.Args[1]
 30193  		if v_1.Op != OpConst32 {
 30194  			break
 30195  		}
 30196  		d := v_1.AuxInt
 30197  		if !(d != 0) {
 30198  			break
 30199  		}
 30200  		v.reset(OpConst32)
 30201  		v.AuxInt = int64(uint32(c) % uint32(d))
 30202  		return true
 30203  	}
 30204  	// match: (Mod32u <t> n (Const32 [c]))
 30205  	// cond: isPowerOfTwo(c&0xffffffff)
 30206  	// result: (And32 n (Const32 <t> [(c&0xffffffff)-1]))
 30207  	for {
 30208  		t := v.Type
 30209  		_ = v.Args[1]
 30210  		n := v.Args[0]
 30211  		v_1 := v.Args[1]
 30212  		if v_1.Op != OpConst32 {
 30213  			break
 30214  		}
 30215  		c := v_1.AuxInt
 30216  		if !(isPowerOfTwo(c & 0xffffffff)) {
 30217  			break
 30218  		}
 30219  		v.reset(OpAnd32)
 30220  		v.AddArg(n)
 30221  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 30222  		v0.AuxInt = (c & 0xffffffff) - 1
 30223  		v.AddArg(v0)
 30224  		return true
 30225  	}
 30226  	// match: (Mod32u <t> x (Const32 [c]))
 30227  	// cond: x.Op != OpConst32 && c > 0 && umagicOK(32,c)
 30228  	// result: (Sub32 x (Mul32 <t> (Div32u <t> x (Const32 <t> [c])) (Const32 <t> [c])))
 30229  	for {
 30230  		t := v.Type
 30231  		_ = v.Args[1]
 30232  		x := v.Args[0]
 30233  		v_1 := v.Args[1]
 30234  		if v_1.Op != OpConst32 {
 30235  			break
 30236  		}
 30237  		c := v_1.AuxInt
 30238  		if !(x.Op != OpConst32 && c > 0 && umagicOK(32, c)) {
 30239  			break
 30240  		}
 30241  		v.reset(OpSub32)
 30242  		v.AddArg(x)
 30243  		v0 := b.NewValue0(v.Pos, OpMul32, t)
 30244  		v1 := b.NewValue0(v.Pos, OpDiv32u, t)
 30245  		v1.AddArg(x)
 30246  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 30247  		v2.AuxInt = c
 30248  		v1.AddArg(v2)
 30249  		v0.AddArg(v1)
 30250  		v3 := b.NewValue0(v.Pos, OpConst32, t)
 30251  		v3.AuxInt = c
 30252  		v0.AddArg(v3)
 30253  		v.AddArg(v0)
 30254  		return true
 30255  	}
 30256  	return false
 30257  }
 30258  func rewriteValuegeneric_OpMod64_0(v *Value) bool {
 30259  	b := v.Block
 30260  	// match: (Mod64 (Const64 [c]) (Const64 [d]))
 30261  	// cond: d != 0
 30262  	// result: (Const64 [c % d])
 30263  	for {
 30264  		_ = v.Args[1]
 30265  		v_0 := v.Args[0]
 30266  		if v_0.Op != OpConst64 {
 30267  			break
 30268  		}
 30269  		c := v_0.AuxInt
 30270  		v_1 := v.Args[1]
 30271  		if v_1.Op != OpConst64 {
 30272  			break
 30273  		}
 30274  		d := v_1.AuxInt
 30275  		if !(d != 0) {
 30276  			break
 30277  		}
 30278  		v.reset(OpConst64)
 30279  		v.AuxInt = c % d
 30280  		return true
 30281  	}
 30282  	// match: (Mod64 <t> n (Const64 [c]))
 30283  	// cond: isNonNegative(n) && isPowerOfTwo(c)
 30284  	// result: (And64 n (Const64 <t> [c-1]))
 30285  	for {
 30286  		t := v.Type
 30287  		_ = v.Args[1]
 30288  		n := v.Args[0]
 30289  		v_1 := v.Args[1]
 30290  		if v_1.Op != OpConst64 {
 30291  			break
 30292  		}
 30293  		c := v_1.AuxInt
 30294  		if !(isNonNegative(n) && isPowerOfTwo(c)) {
 30295  			break
 30296  		}
 30297  		v.reset(OpAnd64)
 30298  		v.AddArg(n)
 30299  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 30300  		v0.AuxInt = c - 1
 30301  		v.AddArg(v0)
 30302  		return true
 30303  	}
 30304  	// match: (Mod64 n (Const64 [-1<<63]))
 30305  	// cond: isNonNegative(n)
 30306  	// result: n
 30307  	for {
 30308  		_ = v.Args[1]
 30309  		n := v.Args[0]
 30310  		v_1 := v.Args[1]
 30311  		if v_1.Op != OpConst64 || v_1.AuxInt != -1<<63 || !(isNonNegative(n)) {
 30312  			break
 30313  		}
 30314  		v.reset(OpCopy)
 30315  		v.Type = n.Type
 30316  		v.AddArg(n)
 30317  		return true
 30318  	}
 30319  	// match: (Mod64 <t> n (Const64 [c]))
 30320  	// cond: c < 0 && c != -1<<63
 30321  	// result: (Mod64 <t> n (Const64 <t> [-c]))
 30322  	for {
 30323  		t := v.Type
 30324  		_ = v.Args[1]
 30325  		n := v.Args[0]
 30326  		v_1 := v.Args[1]
 30327  		if v_1.Op != OpConst64 {
 30328  			break
 30329  		}
 30330  		c := v_1.AuxInt
 30331  		if !(c < 0 && c != -1<<63) {
 30332  			break
 30333  		}
 30334  		v.reset(OpMod64)
 30335  		v.Type = t
 30336  		v.AddArg(n)
 30337  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 30338  		v0.AuxInt = -c
 30339  		v.AddArg(v0)
 30340  		return true
 30341  	}
 30342  	// match: (Mod64 <t> x (Const64 [c]))
 30343  	// cond: x.Op != OpConst64 && (c > 0 || c == -1<<63)
 30344  	// result: (Sub64 x (Mul64 <t> (Div64 <t> x (Const64 <t> [c])) (Const64 <t> [c])))
 30345  	for {
 30346  		t := v.Type
 30347  		_ = v.Args[1]
 30348  		x := v.Args[0]
 30349  		v_1 := v.Args[1]
 30350  		if v_1.Op != OpConst64 {
 30351  			break
 30352  		}
 30353  		c := v_1.AuxInt
 30354  		if !(x.Op != OpConst64 && (c > 0 || c == -1<<63)) {
 30355  			break
 30356  		}
 30357  		v.reset(OpSub64)
 30358  		v.AddArg(x)
 30359  		v0 := b.NewValue0(v.Pos, OpMul64, t)
 30360  		v1 := b.NewValue0(v.Pos, OpDiv64, t)
 30361  		v1.AddArg(x)
 30362  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 30363  		v2.AuxInt = c
 30364  		v1.AddArg(v2)
 30365  		v0.AddArg(v1)
 30366  		v3 := b.NewValue0(v.Pos, OpConst64, t)
 30367  		v3.AuxInt = c
 30368  		v0.AddArg(v3)
 30369  		v.AddArg(v0)
 30370  		return true
 30371  	}
 30372  	return false
 30373  }
 30374  func rewriteValuegeneric_OpMod64u_0(v *Value) bool {
 30375  	b := v.Block
 30376  	// match: (Mod64u (Const64 [c]) (Const64 [d]))
 30377  	// cond: d != 0
 30378  	// result: (Const64 [int64(uint64(c) % uint64(d))])
 30379  	for {
 30380  		_ = v.Args[1]
 30381  		v_0 := v.Args[0]
 30382  		if v_0.Op != OpConst64 {
 30383  			break
 30384  		}
 30385  		c := v_0.AuxInt
 30386  		v_1 := v.Args[1]
 30387  		if v_1.Op != OpConst64 {
 30388  			break
 30389  		}
 30390  		d := v_1.AuxInt
 30391  		if !(d != 0) {
 30392  			break
 30393  		}
 30394  		v.reset(OpConst64)
 30395  		v.AuxInt = int64(uint64(c) % uint64(d))
 30396  		return true
 30397  	}
 30398  	// match: (Mod64u <t> n (Const64 [c]))
 30399  	// cond: isPowerOfTwo(c)
 30400  	// result: (And64 n (Const64 <t> [c-1]))
 30401  	for {
 30402  		t := v.Type
 30403  		_ = v.Args[1]
 30404  		n := v.Args[0]
 30405  		v_1 := v.Args[1]
 30406  		if v_1.Op != OpConst64 {
 30407  			break
 30408  		}
 30409  		c := v_1.AuxInt
 30410  		if !(isPowerOfTwo(c)) {
 30411  			break
 30412  		}
 30413  		v.reset(OpAnd64)
 30414  		v.AddArg(n)
 30415  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 30416  		v0.AuxInt = c - 1
 30417  		v.AddArg(v0)
 30418  		return true
 30419  	}
 30420  	// match: (Mod64u <t> n (Const64 [-1<<63]))
 30421  	// result: (And64 n (Const64 <t> [1<<63-1]))
 30422  	for {
 30423  		t := v.Type
 30424  		_ = v.Args[1]
 30425  		n := v.Args[0]
 30426  		v_1 := v.Args[1]
 30427  		if v_1.Op != OpConst64 || v_1.AuxInt != -1<<63 {
 30428  			break
 30429  		}
 30430  		v.reset(OpAnd64)
 30431  		v.AddArg(n)
 30432  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 30433  		v0.AuxInt = 1<<63 - 1
 30434  		v.AddArg(v0)
 30435  		return true
 30436  	}
 30437  	// match: (Mod64u <t> x (Const64 [c]))
 30438  	// cond: x.Op != OpConst64 && c > 0 && umagicOK(64,c)
 30439  	// result: (Sub64 x (Mul64 <t> (Div64u <t> x (Const64 <t> [c])) (Const64 <t> [c])))
 30440  	for {
 30441  		t := v.Type
 30442  		_ = v.Args[1]
 30443  		x := v.Args[0]
 30444  		v_1 := v.Args[1]
 30445  		if v_1.Op != OpConst64 {
 30446  			break
 30447  		}
 30448  		c := v_1.AuxInt
 30449  		if !(x.Op != OpConst64 && c > 0 && umagicOK(64, c)) {
 30450  			break
 30451  		}
 30452  		v.reset(OpSub64)
 30453  		v.AddArg(x)
 30454  		v0 := b.NewValue0(v.Pos, OpMul64, t)
 30455  		v1 := b.NewValue0(v.Pos, OpDiv64u, t)
 30456  		v1.AddArg(x)
 30457  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 30458  		v2.AuxInt = c
 30459  		v1.AddArg(v2)
 30460  		v0.AddArg(v1)
 30461  		v3 := b.NewValue0(v.Pos, OpConst64, t)
 30462  		v3.AuxInt = c
 30463  		v0.AddArg(v3)
 30464  		v.AddArg(v0)
 30465  		return true
 30466  	}
 30467  	return false
 30468  }
 30469  func rewriteValuegeneric_OpMod8_0(v *Value) bool {
 30470  	b := v.Block
 30471  	// match: (Mod8 (Const8 [c]) (Const8 [d]))
 30472  	// cond: d != 0
 30473  	// result: (Const8 [int64(int8(c % d))])
 30474  	for {
 30475  		_ = v.Args[1]
 30476  		v_0 := v.Args[0]
 30477  		if v_0.Op != OpConst8 {
 30478  			break
 30479  		}
 30480  		c := v_0.AuxInt
 30481  		v_1 := v.Args[1]
 30482  		if v_1.Op != OpConst8 {
 30483  			break
 30484  		}
 30485  		d := v_1.AuxInt
 30486  		if !(d != 0) {
 30487  			break
 30488  		}
 30489  		v.reset(OpConst8)
 30490  		v.AuxInt = int64(int8(c % d))
 30491  		return true
 30492  	}
 30493  	// match: (Mod8 <t> n (Const8 [c]))
 30494  	// cond: isNonNegative(n) && isPowerOfTwo(c&0xff)
 30495  	// result: (And8 n (Const8 <t> [(c&0xff)-1]))
 30496  	for {
 30497  		t := v.Type
 30498  		_ = v.Args[1]
 30499  		n := v.Args[0]
 30500  		v_1 := v.Args[1]
 30501  		if v_1.Op != OpConst8 {
 30502  			break
 30503  		}
 30504  		c := v_1.AuxInt
 30505  		if !(isNonNegative(n) && isPowerOfTwo(c&0xff)) {
 30506  			break
 30507  		}
 30508  		v.reset(OpAnd8)
 30509  		v.AddArg(n)
 30510  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 30511  		v0.AuxInt = (c & 0xff) - 1
 30512  		v.AddArg(v0)
 30513  		return true
 30514  	}
 30515  	// match: (Mod8 <t> n (Const8 [c]))
 30516  	// cond: c < 0 && c != -1<<7
 30517  	// result: (Mod8 <t> n (Const8 <t> [-c]))
 30518  	for {
 30519  		t := v.Type
 30520  		_ = v.Args[1]
 30521  		n := v.Args[0]
 30522  		v_1 := v.Args[1]
 30523  		if v_1.Op != OpConst8 {
 30524  			break
 30525  		}
 30526  		c := v_1.AuxInt
 30527  		if !(c < 0 && c != -1<<7) {
 30528  			break
 30529  		}
 30530  		v.reset(OpMod8)
 30531  		v.Type = t
 30532  		v.AddArg(n)
 30533  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 30534  		v0.AuxInt = -c
 30535  		v.AddArg(v0)
 30536  		return true
 30537  	}
 30538  	// match: (Mod8 <t> x (Const8 [c]))
 30539  	// cond: x.Op != OpConst8 && (c > 0 || c == -1<<7)
 30540  	// result: (Sub8 x (Mul8 <t> (Div8 <t> x (Const8 <t> [c])) (Const8 <t> [c])))
 30541  	for {
 30542  		t := v.Type
 30543  		_ = v.Args[1]
 30544  		x := v.Args[0]
 30545  		v_1 := v.Args[1]
 30546  		if v_1.Op != OpConst8 {
 30547  			break
 30548  		}
 30549  		c := v_1.AuxInt
 30550  		if !(x.Op != OpConst8 && (c > 0 || c == -1<<7)) {
 30551  			break
 30552  		}
 30553  		v.reset(OpSub8)
 30554  		v.AddArg(x)
 30555  		v0 := b.NewValue0(v.Pos, OpMul8, t)
 30556  		v1 := b.NewValue0(v.Pos, OpDiv8, t)
 30557  		v1.AddArg(x)
 30558  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 30559  		v2.AuxInt = c
 30560  		v1.AddArg(v2)
 30561  		v0.AddArg(v1)
 30562  		v3 := b.NewValue0(v.Pos, OpConst8, t)
 30563  		v3.AuxInt = c
 30564  		v0.AddArg(v3)
 30565  		v.AddArg(v0)
 30566  		return true
 30567  	}
 30568  	return false
 30569  }
 30570  func rewriteValuegeneric_OpMod8u_0(v *Value) bool {
 30571  	b := v.Block
 30572  	// match: (Mod8u (Const8 [c]) (Const8 [d]))
 30573  	// cond: d != 0
 30574  	// result: (Const8 [int64(uint8(c) % uint8(d))])
 30575  	for {
 30576  		_ = v.Args[1]
 30577  		v_0 := v.Args[0]
 30578  		if v_0.Op != OpConst8 {
 30579  			break
 30580  		}
 30581  		c := v_0.AuxInt
 30582  		v_1 := v.Args[1]
 30583  		if v_1.Op != OpConst8 {
 30584  			break
 30585  		}
 30586  		d := v_1.AuxInt
 30587  		if !(d != 0) {
 30588  			break
 30589  		}
 30590  		v.reset(OpConst8)
 30591  		v.AuxInt = int64(uint8(c) % uint8(d))
 30592  		return true
 30593  	}
 30594  	// match: (Mod8u <t> n (Const8 [c]))
 30595  	// cond: isPowerOfTwo(c&0xff)
 30596  	// result: (And8 n (Const8 <t> [(c&0xff)-1]))
 30597  	for {
 30598  		t := v.Type
 30599  		_ = v.Args[1]
 30600  		n := v.Args[0]
 30601  		v_1 := v.Args[1]
 30602  		if v_1.Op != OpConst8 {
 30603  			break
 30604  		}
 30605  		c := v_1.AuxInt
 30606  		if !(isPowerOfTwo(c & 0xff)) {
 30607  			break
 30608  		}
 30609  		v.reset(OpAnd8)
 30610  		v.AddArg(n)
 30611  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 30612  		v0.AuxInt = (c & 0xff) - 1
 30613  		v.AddArg(v0)
 30614  		return true
 30615  	}
 30616  	// match: (Mod8u <t> x (Const8 [c]))
 30617  	// cond: x.Op != OpConst8 && c > 0 && umagicOK(8, c)
 30618  	// result: (Sub8 x (Mul8 <t> (Div8u <t> x (Const8 <t> [c])) (Const8 <t> [c])))
 30619  	for {
 30620  		t := v.Type
 30621  		_ = v.Args[1]
 30622  		x := v.Args[0]
 30623  		v_1 := v.Args[1]
 30624  		if v_1.Op != OpConst8 {
 30625  			break
 30626  		}
 30627  		c := v_1.AuxInt
 30628  		if !(x.Op != OpConst8 && c > 0 && umagicOK(8, c)) {
 30629  			break
 30630  		}
 30631  		v.reset(OpSub8)
 30632  		v.AddArg(x)
 30633  		v0 := b.NewValue0(v.Pos, OpMul8, t)
 30634  		v1 := b.NewValue0(v.Pos, OpDiv8u, t)
 30635  		v1.AddArg(x)
 30636  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 30637  		v2.AuxInt = c
 30638  		v1.AddArg(v2)
 30639  		v0.AddArg(v1)
 30640  		v3 := b.NewValue0(v.Pos, OpConst8, t)
 30641  		v3.AuxInt = c
 30642  		v0.AddArg(v3)
 30643  		v.AddArg(v0)
 30644  		return true
 30645  	}
 30646  	return false
 30647  }
 30648  func rewriteValuegeneric_OpMove_0(v *Value) bool {
 30649  	b := v.Block
 30650  	// match: (Move {t} [n] dst1 src mem:(Zero {t} [n] dst2 _))
 30651  	// cond: isSamePtr(src, dst2)
 30652  	// result: (Zero {t} [n] dst1 mem)
 30653  	for {
 30654  		n := v.AuxInt
 30655  		t := v.Aux
 30656  		_ = v.Args[2]
 30657  		dst1 := v.Args[0]
 30658  		src := v.Args[1]
 30659  		mem := v.Args[2]
 30660  		if mem.Op != OpZero || mem.AuxInt != n || mem.Aux != t {
 30661  			break
 30662  		}
 30663  		_ = mem.Args[1]
 30664  		dst2 := mem.Args[0]
 30665  		if !(isSamePtr(src, dst2)) {
 30666  			break
 30667  		}
 30668  		v.reset(OpZero)
 30669  		v.AuxInt = n
 30670  		v.Aux = t
 30671  		v.AddArg(dst1)
 30672  		v.AddArg(mem)
 30673  		return true
 30674  	}
 30675  	// match: (Move {t} [n] dst1 src mem:(VarDef (Zero {t} [n] dst0 _)))
 30676  	// cond: isSamePtr(src, dst0)
 30677  	// result: (Zero {t} [n] dst1 mem)
 30678  	for {
 30679  		n := v.AuxInt
 30680  		t := v.Aux
 30681  		_ = v.Args[2]
 30682  		dst1 := v.Args[0]
 30683  		src := v.Args[1]
 30684  		mem := v.Args[2]
 30685  		if mem.Op != OpVarDef {
 30686  			break
 30687  		}
 30688  		mem_0 := mem.Args[0]
 30689  		if mem_0.Op != OpZero || mem_0.AuxInt != n || mem_0.Aux != t {
 30690  			break
 30691  		}
 30692  		_ = mem_0.Args[1]
 30693  		dst0 := mem_0.Args[0]
 30694  		if !(isSamePtr(src, dst0)) {
 30695  			break
 30696  		}
 30697  		v.reset(OpZero)
 30698  		v.AuxInt = n
 30699  		v.Aux = t
 30700  		v.AddArg(dst1)
 30701  		v.AddArg(mem)
 30702  		return true
 30703  	}
 30704  	// match: (Move {t1} [n] dst1 src1 store:(Store {t2} op:(OffPtr [o2] dst2) _ mem))
 30705  	// cond: isSamePtr(dst1, dst2) && store.Uses == 1 && n >= o2 + sizeof(t2) && disjoint(src1, n, op, sizeof(t2)) && clobber(store)
 30706  	// result: (Move {t1} [n] dst1 src1 mem)
 30707  	for {
 30708  		n := v.AuxInt
 30709  		t1 := v.Aux
 30710  		_ = v.Args[2]
 30711  		dst1 := v.Args[0]
 30712  		src1 := v.Args[1]
 30713  		store := v.Args[2]
 30714  		if store.Op != OpStore {
 30715  			break
 30716  		}
 30717  		t2 := store.Aux
 30718  		mem := store.Args[2]
 30719  		op := store.Args[0]
 30720  		if op.Op != OpOffPtr {
 30721  			break
 30722  		}
 30723  		o2 := op.AuxInt
 30724  		dst2 := op.Args[0]
 30725  		if !(isSamePtr(dst1, dst2) && store.Uses == 1 && n >= o2+sizeof(t2) && disjoint(src1, n, op, sizeof(t2)) && clobber(store)) {
 30726  			break
 30727  		}
 30728  		v.reset(OpMove)
 30729  		v.AuxInt = n
 30730  		v.Aux = t1
 30731  		v.AddArg(dst1)
 30732  		v.AddArg(src1)
 30733  		v.AddArg(mem)
 30734  		return true
 30735  	}
 30736  	// match: (Move {t} [n] dst1 src1 move:(Move {t} [n] dst2 _ mem))
 30737  	// cond: move.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(move)
 30738  	// result: (Move {t} [n] dst1 src1 mem)
 30739  	for {
 30740  		n := v.AuxInt
 30741  		t := v.Aux
 30742  		_ = v.Args[2]
 30743  		dst1 := v.Args[0]
 30744  		src1 := v.Args[1]
 30745  		move := v.Args[2]
 30746  		if move.Op != OpMove || move.AuxInt != n || move.Aux != t {
 30747  			break
 30748  		}
 30749  		mem := move.Args[2]
 30750  		dst2 := move.Args[0]
 30751  		if !(move.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(move)) {
 30752  			break
 30753  		}
 30754  		v.reset(OpMove)
 30755  		v.AuxInt = n
 30756  		v.Aux = t
 30757  		v.AddArg(dst1)
 30758  		v.AddArg(src1)
 30759  		v.AddArg(mem)
 30760  		return true
 30761  	}
 30762  	// match: (Move {t} [n] dst1 src1 vardef:(VarDef {x} move:(Move {t} [n] dst2 _ mem)))
 30763  	// cond: move.Uses == 1 && vardef.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(move) && clobber(vardef)
 30764  	// result: (Move {t} [n] dst1 src1 (VarDef {x} mem))
 30765  	for {
 30766  		n := v.AuxInt
 30767  		t := v.Aux
 30768  		_ = v.Args[2]
 30769  		dst1 := v.Args[0]
 30770  		src1 := v.Args[1]
 30771  		vardef := v.Args[2]
 30772  		if vardef.Op != OpVarDef {
 30773  			break
 30774  		}
 30775  		x := vardef.Aux
 30776  		move := vardef.Args[0]
 30777  		if move.Op != OpMove || move.AuxInt != n || move.Aux != t {
 30778  			break
 30779  		}
 30780  		mem := move.Args[2]
 30781  		dst2 := move.Args[0]
 30782  		if !(move.Uses == 1 && vardef.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(move) && clobber(vardef)) {
 30783  			break
 30784  		}
 30785  		v.reset(OpMove)
 30786  		v.AuxInt = n
 30787  		v.Aux = t
 30788  		v.AddArg(dst1)
 30789  		v.AddArg(src1)
 30790  		v0 := b.NewValue0(v.Pos, OpVarDef, types.TypeMem)
 30791  		v0.Aux = x
 30792  		v0.AddArg(mem)
 30793  		v.AddArg(v0)
 30794  		return true
 30795  	}
 30796  	// match: (Move {t} [n] dst1 src1 zero:(Zero {t} [n] dst2 mem))
 30797  	// cond: zero.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(zero)
 30798  	// result: (Move {t} [n] dst1 src1 mem)
 30799  	for {
 30800  		n := v.AuxInt
 30801  		t := v.Aux
 30802  		_ = v.Args[2]
 30803  		dst1 := v.Args[0]
 30804  		src1 := v.Args[1]
 30805  		zero := v.Args[2]
 30806  		if zero.Op != OpZero || zero.AuxInt != n || zero.Aux != t {
 30807  			break
 30808  		}
 30809  		mem := zero.Args[1]
 30810  		dst2 := zero.Args[0]
 30811  		if !(zero.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(zero)) {
 30812  			break
 30813  		}
 30814  		v.reset(OpMove)
 30815  		v.AuxInt = n
 30816  		v.Aux = t
 30817  		v.AddArg(dst1)
 30818  		v.AddArg(src1)
 30819  		v.AddArg(mem)
 30820  		return true
 30821  	}
 30822  	// match: (Move {t} [n] dst1 src1 vardef:(VarDef {x} zero:(Zero {t} [n] dst2 mem)))
 30823  	// cond: zero.Uses == 1 && vardef.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(zero) && clobber(vardef)
 30824  	// result: (Move {t} [n] dst1 src1 (VarDef {x} mem))
 30825  	for {
 30826  		n := v.AuxInt
 30827  		t := v.Aux
 30828  		_ = v.Args[2]
 30829  		dst1 := v.Args[0]
 30830  		src1 := v.Args[1]
 30831  		vardef := v.Args[2]
 30832  		if vardef.Op != OpVarDef {
 30833  			break
 30834  		}
 30835  		x := vardef.Aux
 30836  		zero := vardef.Args[0]
 30837  		if zero.Op != OpZero || zero.AuxInt != n || zero.Aux != t {
 30838  			break
 30839  		}
 30840  		mem := zero.Args[1]
 30841  		dst2 := zero.Args[0]
 30842  		if !(zero.Uses == 1 && vardef.Uses == 1 && isSamePtr(dst1, dst2) && disjoint(src1, n, dst2, n) && clobber(zero) && clobber(vardef)) {
 30843  			break
 30844  		}
 30845  		v.reset(OpMove)
 30846  		v.AuxInt = n
 30847  		v.Aux = t
 30848  		v.AddArg(dst1)
 30849  		v.AddArg(src1)
 30850  		v0 := b.NewValue0(v.Pos, OpVarDef, types.TypeMem)
 30851  		v0.Aux = x
 30852  		v0.AddArg(mem)
 30853  		v.AddArg(v0)
 30854  		return true
 30855  	}
 30856  	// match: (Move {t1} [n] dst p1 mem:(Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Store {t3} op3:(OffPtr <tt3> [0] p3) d2 _)))
 30857  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && o2 == sizeof(t3) && n == sizeof(t2) + sizeof(t3)
 30858  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [0] dst) d2 mem))
 30859  	for {
 30860  		n := v.AuxInt
 30861  		t1 := v.Aux
 30862  		_ = v.Args[2]
 30863  		dst := v.Args[0]
 30864  		p1 := v.Args[1]
 30865  		mem := v.Args[2]
 30866  		if mem.Op != OpStore {
 30867  			break
 30868  		}
 30869  		t2 := mem.Aux
 30870  		_ = mem.Args[2]
 30871  		op2 := mem.Args[0]
 30872  		if op2.Op != OpOffPtr {
 30873  			break
 30874  		}
 30875  		tt2 := op2.Type
 30876  		o2 := op2.AuxInt
 30877  		p2 := op2.Args[0]
 30878  		d1 := mem.Args[1]
 30879  		mem_2 := mem.Args[2]
 30880  		if mem_2.Op != OpStore {
 30881  			break
 30882  		}
 30883  		t3 := mem_2.Aux
 30884  		_ = mem_2.Args[2]
 30885  		op3 := mem_2.Args[0]
 30886  		if op3.Op != OpOffPtr {
 30887  			break
 30888  		}
 30889  		tt3 := op3.Type
 30890  		if op3.AuxInt != 0 {
 30891  			break
 30892  		}
 30893  		p3 := op3.Args[0]
 30894  		d2 := mem_2.Args[1]
 30895  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && o2 == sizeof(t3) && n == sizeof(t2)+sizeof(t3)) {
 30896  			break
 30897  		}
 30898  		v.reset(OpStore)
 30899  		v.Aux = t2
 30900  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 30901  		v0.AuxInt = o2
 30902  		v0.AddArg(dst)
 30903  		v.AddArg(v0)
 30904  		v.AddArg(d1)
 30905  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 30906  		v1.Aux = t3
 30907  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 30908  		v2.AuxInt = 0
 30909  		v2.AddArg(dst)
 30910  		v1.AddArg(v2)
 30911  		v1.AddArg(d2)
 30912  		v1.AddArg(mem)
 30913  		v.AddArg(v1)
 30914  		return true
 30915  	}
 30916  	// match: (Move {t1} [n] dst p1 mem:(Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Store {t3} op3:(OffPtr <tt3> [o3] p3) d2 (Store {t4} op4:(OffPtr <tt4> [0] p4) d3 _))))
 30917  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2) + sizeof(t3) + sizeof(t4)
 30918  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [0] dst) d3 mem)))
 30919  	for {
 30920  		n := v.AuxInt
 30921  		t1 := v.Aux
 30922  		_ = v.Args[2]
 30923  		dst := v.Args[0]
 30924  		p1 := v.Args[1]
 30925  		mem := v.Args[2]
 30926  		if mem.Op != OpStore {
 30927  			break
 30928  		}
 30929  		t2 := mem.Aux
 30930  		_ = mem.Args[2]
 30931  		op2 := mem.Args[0]
 30932  		if op2.Op != OpOffPtr {
 30933  			break
 30934  		}
 30935  		tt2 := op2.Type
 30936  		o2 := op2.AuxInt
 30937  		p2 := op2.Args[0]
 30938  		d1 := mem.Args[1]
 30939  		mem_2 := mem.Args[2]
 30940  		if mem_2.Op != OpStore {
 30941  			break
 30942  		}
 30943  		t3 := mem_2.Aux
 30944  		_ = mem_2.Args[2]
 30945  		op3 := mem_2.Args[0]
 30946  		if op3.Op != OpOffPtr {
 30947  			break
 30948  		}
 30949  		tt3 := op3.Type
 30950  		o3 := op3.AuxInt
 30951  		p3 := op3.Args[0]
 30952  		d2 := mem_2.Args[1]
 30953  		mem_2_2 := mem_2.Args[2]
 30954  		if mem_2_2.Op != OpStore {
 30955  			break
 30956  		}
 30957  		t4 := mem_2_2.Aux
 30958  		_ = mem_2_2.Args[2]
 30959  		op4 := mem_2_2.Args[0]
 30960  		if op4.Op != OpOffPtr {
 30961  			break
 30962  		}
 30963  		tt4 := op4.Type
 30964  		if op4.AuxInt != 0 {
 30965  			break
 30966  		}
 30967  		p4 := op4.Args[0]
 30968  		d3 := mem_2_2.Args[1]
 30969  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2)+sizeof(t3)+sizeof(t4)) {
 30970  			break
 30971  		}
 30972  		v.reset(OpStore)
 30973  		v.Aux = t2
 30974  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 30975  		v0.AuxInt = o2
 30976  		v0.AddArg(dst)
 30977  		v.AddArg(v0)
 30978  		v.AddArg(d1)
 30979  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 30980  		v1.Aux = t3
 30981  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 30982  		v2.AuxInt = o3
 30983  		v2.AddArg(dst)
 30984  		v1.AddArg(v2)
 30985  		v1.AddArg(d2)
 30986  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 30987  		v3.Aux = t4
 30988  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 30989  		v4.AuxInt = 0
 30990  		v4.AddArg(dst)
 30991  		v3.AddArg(v4)
 30992  		v3.AddArg(d3)
 30993  		v3.AddArg(mem)
 30994  		v1.AddArg(v3)
 30995  		v.AddArg(v1)
 30996  		return true
 30997  	}
 30998  	// match: (Move {t1} [n] dst p1 mem:(Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Store {t3} op3:(OffPtr <tt3> [o3] p3) d2 (Store {t4} op4:(OffPtr <tt4> [o4] p4) d3 (Store {t5} op5:(OffPtr <tt5> [0] p5) d4 _)))))
 30999  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && o4 == sizeof(t5) && o3-o4 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2) + sizeof(t3) + sizeof(t4) + sizeof(t5)
 31000  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [o4] dst) d3 (Store {t5} (OffPtr <tt5> [0] dst) d4 mem))))
 31001  	for {
 31002  		n := v.AuxInt
 31003  		t1 := v.Aux
 31004  		_ = v.Args[2]
 31005  		dst := v.Args[0]
 31006  		p1 := v.Args[1]
 31007  		mem := v.Args[2]
 31008  		if mem.Op != OpStore {
 31009  			break
 31010  		}
 31011  		t2 := mem.Aux
 31012  		_ = mem.Args[2]
 31013  		op2 := mem.Args[0]
 31014  		if op2.Op != OpOffPtr {
 31015  			break
 31016  		}
 31017  		tt2 := op2.Type
 31018  		o2 := op2.AuxInt
 31019  		p2 := op2.Args[0]
 31020  		d1 := mem.Args[1]
 31021  		mem_2 := mem.Args[2]
 31022  		if mem_2.Op != OpStore {
 31023  			break
 31024  		}
 31025  		t3 := mem_2.Aux
 31026  		_ = mem_2.Args[2]
 31027  		op3 := mem_2.Args[0]
 31028  		if op3.Op != OpOffPtr {
 31029  			break
 31030  		}
 31031  		tt3 := op3.Type
 31032  		o3 := op3.AuxInt
 31033  		p3 := op3.Args[0]
 31034  		d2 := mem_2.Args[1]
 31035  		mem_2_2 := mem_2.Args[2]
 31036  		if mem_2_2.Op != OpStore {
 31037  			break
 31038  		}
 31039  		t4 := mem_2_2.Aux
 31040  		_ = mem_2_2.Args[2]
 31041  		op4 := mem_2_2.Args[0]
 31042  		if op4.Op != OpOffPtr {
 31043  			break
 31044  		}
 31045  		tt4 := op4.Type
 31046  		o4 := op4.AuxInt
 31047  		p4 := op4.Args[0]
 31048  		d3 := mem_2_2.Args[1]
 31049  		mem_2_2_2 := mem_2_2.Args[2]
 31050  		if mem_2_2_2.Op != OpStore {
 31051  			break
 31052  		}
 31053  		t5 := mem_2_2_2.Aux
 31054  		_ = mem_2_2_2.Args[2]
 31055  		op5 := mem_2_2_2.Args[0]
 31056  		if op5.Op != OpOffPtr {
 31057  			break
 31058  		}
 31059  		tt5 := op5.Type
 31060  		if op5.AuxInt != 0 {
 31061  			break
 31062  		}
 31063  		p5 := op5.Args[0]
 31064  		d4 := mem_2_2_2.Args[1]
 31065  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && o4 == sizeof(t5) && o3-o4 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2)+sizeof(t3)+sizeof(t4)+sizeof(t5)) {
 31066  			break
 31067  		}
 31068  		v.reset(OpStore)
 31069  		v.Aux = t2
 31070  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31071  		v0.AuxInt = o2
 31072  		v0.AddArg(dst)
 31073  		v.AddArg(v0)
 31074  		v.AddArg(d1)
 31075  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31076  		v1.Aux = t3
 31077  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31078  		v2.AuxInt = o3
 31079  		v2.AddArg(dst)
 31080  		v1.AddArg(v2)
 31081  		v1.AddArg(d2)
 31082  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31083  		v3.Aux = t4
 31084  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 31085  		v4.AuxInt = o4
 31086  		v4.AddArg(dst)
 31087  		v3.AddArg(v4)
 31088  		v3.AddArg(d3)
 31089  		v5 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31090  		v5.Aux = t5
 31091  		v6 := b.NewValue0(v.Pos, OpOffPtr, tt5)
 31092  		v6.AuxInt = 0
 31093  		v6.AddArg(dst)
 31094  		v5.AddArg(v6)
 31095  		v5.AddArg(d4)
 31096  		v5.AddArg(mem)
 31097  		v3.AddArg(v5)
 31098  		v1.AddArg(v3)
 31099  		v.AddArg(v1)
 31100  		return true
 31101  	}
 31102  	return false
 31103  }
 31104  func rewriteValuegeneric_OpMove_10(v *Value) bool {
 31105  	b := v.Block
 31106  	// match: (Move {t1} [n] dst p1 mem:(VarDef (Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Store {t3} op3:(OffPtr <tt3> [0] p3) d2 _))))
 31107  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && o2 == sizeof(t3) && n == sizeof(t2) + sizeof(t3)
 31108  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [0] dst) d2 mem))
 31109  	for {
 31110  		n := v.AuxInt
 31111  		t1 := v.Aux
 31112  		_ = v.Args[2]
 31113  		dst := v.Args[0]
 31114  		p1 := v.Args[1]
 31115  		mem := v.Args[2]
 31116  		if mem.Op != OpVarDef {
 31117  			break
 31118  		}
 31119  		mem_0 := mem.Args[0]
 31120  		if mem_0.Op != OpStore {
 31121  			break
 31122  		}
 31123  		t2 := mem_0.Aux
 31124  		_ = mem_0.Args[2]
 31125  		op2 := mem_0.Args[0]
 31126  		if op2.Op != OpOffPtr {
 31127  			break
 31128  		}
 31129  		tt2 := op2.Type
 31130  		o2 := op2.AuxInt
 31131  		p2 := op2.Args[0]
 31132  		d1 := mem_0.Args[1]
 31133  		mem_0_2 := mem_0.Args[2]
 31134  		if mem_0_2.Op != OpStore {
 31135  			break
 31136  		}
 31137  		t3 := mem_0_2.Aux
 31138  		_ = mem_0_2.Args[2]
 31139  		op3 := mem_0_2.Args[0]
 31140  		if op3.Op != OpOffPtr {
 31141  			break
 31142  		}
 31143  		tt3 := op3.Type
 31144  		if op3.AuxInt != 0 {
 31145  			break
 31146  		}
 31147  		p3 := op3.Args[0]
 31148  		d2 := mem_0_2.Args[1]
 31149  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && o2 == sizeof(t3) && n == sizeof(t2)+sizeof(t3)) {
 31150  			break
 31151  		}
 31152  		v.reset(OpStore)
 31153  		v.Aux = t2
 31154  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31155  		v0.AuxInt = o2
 31156  		v0.AddArg(dst)
 31157  		v.AddArg(v0)
 31158  		v.AddArg(d1)
 31159  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31160  		v1.Aux = t3
 31161  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31162  		v2.AuxInt = 0
 31163  		v2.AddArg(dst)
 31164  		v1.AddArg(v2)
 31165  		v1.AddArg(d2)
 31166  		v1.AddArg(mem)
 31167  		v.AddArg(v1)
 31168  		return true
 31169  	}
 31170  	// match: (Move {t1} [n] dst p1 mem:(VarDef (Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Store {t3} op3:(OffPtr <tt3> [o3] p3) d2 (Store {t4} op4:(OffPtr <tt4> [0] p4) d3 _)))))
 31171  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2) + sizeof(t3) + sizeof(t4)
 31172  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [0] dst) d3 mem)))
 31173  	for {
 31174  		n := v.AuxInt
 31175  		t1 := v.Aux
 31176  		_ = v.Args[2]
 31177  		dst := v.Args[0]
 31178  		p1 := v.Args[1]
 31179  		mem := v.Args[2]
 31180  		if mem.Op != OpVarDef {
 31181  			break
 31182  		}
 31183  		mem_0 := mem.Args[0]
 31184  		if mem_0.Op != OpStore {
 31185  			break
 31186  		}
 31187  		t2 := mem_0.Aux
 31188  		_ = mem_0.Args[2]
 31189  		op2 := mem_0.Args[0]
 31190  		if op2.Op != OpOffPtr {
 31191  			break
 31192  		}
 31193  		tt2 := op2.Type
 31194  		o2 := op2.AuxInt
 31195  		p2 := op2.Args[0]
 31196  		d1 := mem_0.Args[1]
 31197  		mem_0_2 := mem_0.Args[2]
 31198  		if mem_0_2.Op != OpStore {
 31199  			break
 31200  		}
 31201  		t3 := mem_0_2.Aux
 31202  		_ = mem_0_2.Args[2]
 31203  		op3 := mem_0_2.Args[0]
 31204  		if op3.Op != OpOffPtr {
 31205  			break
 31206  		}
 31207  		tt3 := op3.Type
 31208  		o3 := op3.AuxInt
 31209  		p3 := op3.Args[0]
 31210  		d2 := mem_0_2.Args[1]
 31211  		mem_0_2_2 := mem_0_2.Args[2]
 31212  		if mem_0_2_2.Op != OpStore {
 31213  			break
 31214  		}
 31215  		t4 := mem_0_2_2.Aux
 31216  		_ = mem_0_2_2.Args[2]
 31217  		op4 := mem_0_2_2.Args[0]
 31218  		if op4.Op != OpOffPtr {
 31219  			break
 31220  		}
 31221  		tt4 := op4.Type
 31222  		if op4.AuxInt != 0 {
 31223  			break
 31224  		}
 31225  		p4 := op4.Args[0]
 31226  		d3 := mem_0_2_2.Args[1]
 31227  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2)+sizeof(t3)+sizeof(t4)) {
 31228  			break
 31229  		}
 31230  		v.reset(OpStore)
 31231  		v.Aux = t2
 31232  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31233  		v0.AuxInt = o2
 31234  		v0.AddArg(dst)
 31235  		v.AddArg(v0)
 31236  		v.AddArg(d1)
 31237  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31238  		v1.Aux = t3
 31239  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31240  		v2.AuxInt = o3
 31241  		v2.AddArg(dst)
 31242  		v1.AddArg(v2)
 31243  		v1.AddArg(d2)
 31244  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31245  		v3.Aux = t4
 31246  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 31247  		v4.AuxInt = 0
 31248  		v4.AddArg(dst)
 31249  		v3.AddArg(v4)
 31250  		v3.AddArg(d3)
 31251  		v3.AddArg(mem)
 31252  		v1.AddArg(v3)
 31253  		v.AddArg(v1)
 31254  		return true
 31255  	}
 31256  	// match: (Move {t1} [n] dst p1 mem:(VarDef (Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Store {t3} op3:(OffPtr <tt3> [o3] p3) d2 (Store {t4} op4:(OffPtr <tt4> [o4] p4) d3 (Store {t5} op5:(OffPtr <tt5> [0] p5) d4 _))))))
 31257  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && o4 == sizeof(t5) && o3-o4 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2) + sizeof(t3) + sizeof(t4) + sizeof(t5)
 31258  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [o4] dst) d3 (Store {t5} (OffPtr <tt5> [0] dst) d4 mem))))
 31259  	for {
 31260  		n := v.AuxInt
 31261  		t1 := v.Aux
 31262  		_ = v.Args[2]
 31263  		dst := v.Args[0]
 31264  		p1 := v.Args[1]
 31265  		mem := v.Args[2]
 31266  		if mem.Op != OpVarDef {
 31267  			break
 31268  		}
 31269  		mem_0 := mem.Args[0]
 31270  		if mem_0.Op != OpStore {
 31271  			break
 31272  		}
 31273  		t2 := mem_0.Aux
 31274  		_ = mem_0.Args[2]
 31275  		op2 := mem_0.Args[0]
 31276  		if op2.Op != OpOffPtr {
 31277  			break
 31278  		}
 31279  		tt2 := op2.Type
 31280  		o2 := op2.AuxInt
 31281  		p2 := op2.Args[0]
 31282  		d1 := mem_0.Args[1]
 31283  		mem_0_2 := mem_0.Args[2]
 31284  		if mem_0_2.Op != OpStore {
 31285  			break
 31286  		}
 31287  		t3 := mem_0_2.Aux
 31288  		_ = mem_0_2.Args[2]
 31289  		op3 := mem_0_2.Args[0]
 31290  		if op3.Op != OpOffPtr {
 31291  			break
 31292  		}
 31293  		tt3 := op3.Type
 31294  		o3 := op3.AuxInt
 31295  		p3 := op3.Args[0]
 31296  		d2 := mem_0_2.Args[1]
 31297  		mem_0_2_2 := mem_0_2.Args[2]
 31298  		if mem_0_2_2.Op != OpStore {
 31299  			break
 31300  		}
 31301  		t4 := mem_0_2_2.Aux
 31302  		_ = mem_0_2_2.Args[2]
 31303  		op4 := mem_0_2_2.Args[0]
 31304  		if op4.Op != OpOffPtr {
 31305  			break
 31306  		}
 31307  		tt4 := op4.Type
 31308  		o4 := op4.AuxInt
 31309  		p4 := op4.Args[0]
 31310  		d3 := mem_0_2_2.Args[1]
 31311  		mem_0_2_2_2 := mem_0_2_2.Args[2]
 31312  		if mem_0_2_2_2.Op != OpStore {
 31313  			break
 31314  		}
 31315  		t5 := mem_0_2_2_2.Aux
 31316  		_ = mem_0_2_2_2.Args[2]
 31317  		op5 := mem_0_2_2_2.Args[0]
 31318  		if op5.Op != OpOffPtr {
 31319  			break
 31320  		}
 31321  		tt5 := op5.Type
 31322  		if op5.AuxInt != 0 {
 31323  			break
 31324  		}
 31325  		p5 := op5.Args[0]
 31326  		d4 := mem_0_2_2_2.Args[1]
 31327  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && o4 == sizeof(t5) && o3-o4 == sizeof(t4) && o2-o3 == sizeof(t3) && n == sizeof(t2)+sizeof(t3)+sizeof(t4)+sizeof(t5)) {
 31328  			break
 31329  		}
 31330  		v.reset(OpStore)
 31331  		v.Aux = t2
 31332  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31333  		v0.AuxInt = o2
 31334  		v0.AddArg(dst)
 31335  		v.AddArg(v0)
 31336  		v.AddArg(d1)
 31337  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31338  		v1.Aux = t3
 31339  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31340  		v2.AuxInt = o3
 31341  		v2.AddArg(dst)
 31342  		v1.AddArg(v2)
 31343  		v1.AddArg(d2)
 31344  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31345  		v3.Aux = t4
 31346  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 31347  		v4.AuxInt = o4
 31348  		v4.AddArg(dst)
 31349  		v3.AddArg(v4)
 31350  		v3.AddArg(d3)
 31351  		v5 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31352  		v5.Aux = t5
 31353  		v6 := b.NewValue0(v.Pos, OpOffPtr, tt5)
 31354  		v6.AuxInt = 0
 31355  		v6.AddArg(dst)
 31356  		v5.AddArg(v6)
 31357  		v5.AddArg(d4)
 31358  		v5.AddArg(mem)
 31359  		v3.AddArg(v5)
 31360  		v1.AddArg(v3)
 31361  		v.AddArg(v1)
 31362  		return true
 31363  	}
 31364  	// match: (Move {t1} [n] dst p1 mem:(Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Zero {t3} [n] p3 _)))
 31365  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && n >= o2 + sizeof(t2)
 31366  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Zero {t1} [n] dst mem))
 31367  	for {
 31368  		n := v.AuxInt
 31369  		t1 := v.Aux
 31370  		_ = v.Args[2]
 31371  		dst := v.Args[0]
 31372  		p1 := v.Args[1]
 31373  		mem := v.Args[2]
 31374  		if mem.Op != OpStore {
 31375  			break
 31376  		}
 31377  		t2 := mem.Aux
 31378  		_ = mem.Args[2]
 31379  		op2 := mem.Args[0]
 31380  		if op2.Op != OpOffPtr {
 31381  			break
 31382  		}
 31383  		tt2 := op2.Type
 31384  		o2 := op2.AuxInt
 31385  		p2 := op2.Args[0]
 31386  		d1 := mem.Args[1]
 31387  		mem_2 := mem.Args[2]
 31388  		if mem_2.Op != OpZero || mem_2.AuxInt != n {
 31389  			break
 31390  		}
 31391  		t3 := mem_2.Aux
 31392  		_ = mem_2.Args[1]
 31393  		p3 := mem_2.Args[0]
 31394  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && n >= o2+sizeof(t2)) {
 31395  			break
 31396  		}
 31397  		v.reset(OpStore)
 31398  		v.Aux = t2
 31399  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31400  		v0.AuxInt = o2
 31401  		v0.AddArg(dst)
 31402  		v.AddArg(v0)
 31403  		v.AddArg(d1)
 31404  		v1 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 31405  		v1.AuxInt = n
 31406  		v1.Aux = t1
 31407  		v1.AddArg(dst)
 31408  		v1.AddArg(mem)
 31409  		v.AddArg(v1)
 31410  		return true
 31411  	}
 31412  	// match: (Move {t1} [n] dst p1 mem:(Store {t2} (OffPtr <tt2> [o2] p2) d1 (Store {t3} (OffPtr <tt3> [o3] p3) d2 (Zero {t4} [n] p4 _))))
 31413  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && n >= o2 + sizeof(t2) && n >= o3 + sizeof(t3)
 31414  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Zero {t1} [n] dst mem)))
 31415  	for {
 31416  		n := v.AuxInt
 31417  		t1 := v.Aux
 31418  		_ = v.Args[2]
 31419  		dst := v.Args[0]
 31420  		p1 := v.Args[1]
 31421  		mem := v.Args[2]
 31422  		if mem.Op != OpStore {
 31423  			break
 31424  		}
 31425  		t2 := mem.Aux
 31426  		_ = mem.Args[2]
 31427  		mem_0 := mem.Args[0]
 31428  		if mem_0.Op != OpOffPtr {
 31429  			break
 31430  		}
 31431  		tt2 := mem_0.Type
 31432  		o2 := mem_0.AuxInt
 31433  		p2 := mem_0.Args[0]
 31434  		d1 := mem.Args[1]
 31435  		mem_2 := mem.Args[2]
 31436  		if mem_2.Op != OpStore {
 31437  			break
 31438  		}
 31439  		t3 := mem_2.Aux
 31440  		_ = mem_2.Args[2]
 31441  		mem_2_0 := mem_2.Args[0]
 31442  		if mem_2_0.Op != OpOffPtr {
 31443  			break
 31444  		}
 31445  		tt3 := mem_2_0.Type
 31446  		o3 := mem_2_0.AuxInt
 31447  		p3 := mem_2_0.Args[0]
 31448  		d2 := mem_2.Args[1]
 31449  		mem_2_2 := mem_2.Args[2]
 31450  		if mem_2_2.Op != OpZero || mem_2_2.AuxInt != n {
 31451  			break
 31452  		}
 31453  		t4 := mem_2_2.Aux
 31454  		_ = mem_2_2.Args[1]
 31455  		p4 := mem_2_2.Args[0]
 31456  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && n >= o2+sizeof(t2) && n >= o3+sizeof(t3)) {
 31457  			break
 31458  		}
 31459  		v.reset(OpStore)
 31460  		v.Aux = t2
 31461  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31462  		v0.AuxInt = o2
 31463  		v0.AddArg(dst)
 31464  		v.AddArg(v0)
 31465  		v.AddArg(d1)
 31466  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31467  		v1.Aux = t3
 31468  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31469  		v2.AuxInt = o3
 31470  		v2.AddArg(dst)
 31471  		v1.AddArg(v2)
 31472  		v1.AddArg(d2)
 31473  		v3 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 31474  		v3.AuxInt = n
 31475  		v3.Aux = t1
 31476  		v3.AddArg(dst)
 31477  		v3.AddArg(mem)
 31478  		v1.AddArg(v3)
 31479  		v.AddArg(v1)
 31480  		return true
 31481  	}
 31482  	// match: (Move {t1} [n] dst p1 mem:(Store {t2} (OffPtr <tt2> [o2] p2) d1 (Store {t3} (OffPtr <tt3> [o3] p3) d2 (Store {t4} (OffPtr <tt4> [o4] p4) d3 (Zero {t5} [n] p5 _)))))
 31483  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && n >= o2 + sizeof(t2) && n >= o3 + sizeof(t3) && n >= o4 + sizeof(t4)
 31484  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [o4] dst) d3 (Zero {t1} [n] dst mem))))
 31485  	for {
 31486  		n := v.AuxInt
 31487  		t1 := v.Aux
 31488  		_ = v.Args[2]
 31489  		dst := v.Args[0]
 31490  		p1 := v.Args[1]
 31491  		mem := v.Args[2]
 31492  		if mem.Op != OpStore {
 31493  			break
 31494  		}
 31495  		t2 := mem.Aux
 31496  		_ = mem.Args[2]
 31497  		mem_0 := mem.Args[0]
 31498  		if mem_0.Op != OpOffPtr {
 31499  			break
 31500  		}
 31501  		tt2 := mem_0.Type
 31502  		o2 := mem_0.AuxInt
 31503  		p2 := mem_0.Args[0]
 31504  		d1 := mem.Args[1]
 31505  		mem_2 := mem.Args[2]
 31506  		if mem_2.Op != OpStore {
 31507  			break
 31508  		}
 31509  		t3 := mem_2.Aux
 31510  		_ = mem_2.Args[2]
 31511  		mem_2_0 := mem_2.Args[0]
 31512  		if mem_2_0.Op != OpOffPtr {
 31513  			break
 31514  		}
 31515  		tt3 := mem_2_0.Type
 31516  		o3 := mem_2_0.AuxInt
 31517  		p3 := mem_2_0.Args[0]
 31518  		d2 := mem_2.Args[1]
 31519  		mem_2_2 := mem_2.Args[2]
 31520  		if mem_2_2.Op != OpStore {
 31521  			break
 31522  		}
 31523  		t4 := mem_2_2.Aux
 31524  		_ = mem_2_2.Args[2]
 31525  		mem_2_2_0 := mem_2_2.Args[0]
 31526  		if mem_2_2_0.Op != OpOffPtr {
 31527  			break
 31528  		}
 31529  		tt4 := mem_2_2_0.Type
 31530  		o4 := mem_2_2_0.AuxInt
 31531  		p4 := mem_2_2_0.Args[0]
 31532  		d3 := mem_2_2.Args[1]
 31533  		mem_2_2_2 := mem_2_2.Args[2]
 31534  		if mem_2_2_2.Op != OpZero || mem_2_2_2.AuxInt != n {
 31535  			break
 31536  		}
 31537  		t5 := mem_2_2_2.Aux
 31538  		_ = mem_2_2_2.Args[1]
 31539  		p5 := mem_2_2_2.Args[0]
 31540  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && n >= o2+sizeof(t2) && n >= o3+sizeof(t3) && n >= o4+sizeof(t4)) {
 31541  			break
 31542  		}
 31543  		v.reset(OpStore)
 31544  		v.Aux = t2
 31545  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31546  		v0.AuxInt = o2
 31547  		v0.AddArg(dst)
 31548  		v.AddArg(v0)
 31549  		v.AddArg(d1)
 31550  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31551  		v1.Aux = t3
 31552  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31553  		v2.AuxInt = o3
 31554  		v2.AddArg(dst)
 31555  		v1.AddArg(v2)
 31556  		v1.AddArg(d2)
 31557  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31558  		v3.Aux = t4
 31559  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 31560  		v4.AuxInt = o4
 31561  		v4.AddArg(dst)
 31562  		v3.AddArg(v4)
 31563  		v3.AddArg(d3)
 31564  		v5 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 31565  		v5.AuxInt = n
 31566  		v5.Aux = t1
 31567  		v5.AddArg(dst)
 31568  		v5.AddArg(mem)
 31569  		v3.AddArg(v5)
 31570  		v1.AddArg(v3)
 31571  		v.AddArg(v1)
 31572  		return true
 31573  	}
 31574  	// match: (Move {t1} [n] dst p1 mem:(Store {t2} (OffPtr <tt2> [o2] p2) d1 (Store {t3} (OffPtr <tt3> [o3] p3) d2 (Store {t4} (OffPtr <tt4> [o4] p4) d3 (Store {t5} (OffPtr <tt5> [o5] p5) d4 (Zero {t6} [n] p6 _))))))
 31575  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && isSamePtr(p5, p6) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && alignof(t6) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && n >= o2 + sizeof(t2) && n >= o3 + sizeof(t3) && n >= o4 + sizeof(t4) && n >= o5 + sizeof(t5)
 31576  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [o4] dst) d3 (Store {t5} (OffPtr <tt5> [o5] dst) d4 (Zero {t1} [n] dst mem)))))
 31577  	for {
 31578  		n := v.AuxInt
 31579  		t1 := v.Aux
 31580  		_ = v.Args[2]
 31581  		dst := v.Args[0]
 31582  		p1 := v.Args[1]
 31583  		mem := v.Args[2]
 31584  		if mem.Op != OpStore {
 31585  			break
 31586  		}
 31587  		t2 := mem.Aux
 31588  		_ = mem.Args[2]
 31589  		mem_0 := mem.Args[0]
 31590  		if mem_0.Op != OpOffPtr {
 31591  			break
 31592  		}
 31593  		tt2 := mem_0.Type
 31594  		o2 := mem_0.AuxInt
 31595  		p2 := mem_0.Args[0]
 31596  		d1 := mem.Args[1]
 31597  		mem_2 := mem.Args[2]
 31598  		if mem_2.Op != OpStore {
 31599  			break
 31600  		}
 31601  		t3 := mem_2.Aux
 31602  		_ = mem_2.Args[2]
 31603  		mem_2_0 := mem_2.Args[0]
 31604  		if mem_2_0.Op != OpOffPtr {
 31605  			break
 31606  		}
 31607  		tt3 := mem_2_0.Type
 31608  		o3 := mem_2_0.AuxInt
 31609  		p3 := mem_2_0.Args[0]
 31610  		d2 := mem_2.Args[1]
 31611  		mem_2_2 := mem_2.Args[2]
 31612  		if mem_2_2.Op != OpStore {
 31613  			break
 31614  		}
 31615  		t4 := mem_2_2.Aux
 31616  		_ = mem_2_2.Args[2]
 31617  		mem_2_2_0 := mem_2_2.Args[0]
 31618  		if mem_2_2_0.Op != OpOffPtr {
 31619  			break
 31620  		}
 31621  		tt4 := mem_2_2_0.Type
 31622  		o4 := mem_2_2_0.AuxInt
 31623  		p4 := mem_2_2_0.Args[0]
 31624  		d3 := mem_2_2.Args[1]
 31625  		mem_2_2_2 := mem_2_2.Args[2]
 31626  		if mem_2_2_2.Op != OpStore {
 31627  			break
 31628  		}
 31629  		t5 := mem_2_2_2.Aux
 31630  		_ = mem_2_2_2.Args[2]
 31631  		mem_2_2_2_0 := mem_2_2_2.Args[0]
 31632  		if mem_2_2_2_0.Op != OpOffPtr {
 31633  			break
 31634  		}
 31635  		tt5 := mem_2_2_2_0.Type
 31636  		o5 := mem_2_2_2_0.AuxInt
 31637  		p5 := mem_2_2_2_0.Args[0]
 31638  		d4 := mem_2_2_2.Args[1]
 31639  		mem_2_2_2_2 := mem_2_2_2.Args[2]
 31640  		if mem_2_2_2_2.Op != OpZero || mem_2_2_2_2.AuxInt != n {
 31641  			break
 31642  		}
 31643  		t6 := mem_2_2_2_2.Aux
 31644  		_ = mem_2_2_2_2.Args[1]
 31645  		p6 := mem_2_2_2_2.Args[0]
 31646  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && isSamePtr(p5, p6) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && alignof(t6) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && n >= o2+sizeof(t2) && n >= o3+sizeof(t3) && n >= o4+sizeof(t4) && n >= o5+sizeof(t5)) {
 31647  			break
 31648  		}
 31649  		v.reset(OpStore)
 31650  		v.Aux = t2
 31651  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31652  		v0.AuxInt = o2
 31653  		v0.AddArg(dst)
 31654  		v.AddArg(v0)
 31655  		v.AddArg(d1)
 31656  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31657  		v1.Aux = t3
 31658  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31659  		v2.AuxInt = o3
 31660  		v2.AddArg(dst)
 31661  		v1.AddArg(v2)
 31662  		v1.AddArg(d2)
 31663  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31664  		v3.Aux = t4
 31665  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 31666  		v4.AuxInt = o4
 31667  		v4.AddArg(dst)
 31668  		v3.AddArg(v4)
 31669  		v3.AddArg(d3)
 31670  		v5 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31671  		v5.Aux = t5
 31672  		v6 := b.NewValue0(v.Pos, OpOffPtr, tt5)
 31673  		v6.AuxInt = o5
 31674  		v6.AddArg(dst)
 31675  		v5.AddArg(v6)
 31676  		v5.AddArg(d4)
 31677  		v7 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 31678  		v7.AuxInt = n
 31679  		v7.Aux = t1
 31680  		v7.AddArg(dst)
 31681  		v7.AddArg(mem)
 31682  		v5.AddArg(v7)
 31683  		v3.AddArg(v5)
 31684  		v1.AddArg(v3)
 31685  		v.AddArg(v1)
 31686  		return true
 31687  	}
 31688  	// match: (Move {t1} [n] dst p1 mem:(VarDef (Store {t2} op2:(OffPtr <tt2> [o2] p2) d1 (Zero {t3} [n] p3 _))))
 31689  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && n >= o2 + sizeof(t2)
 31690  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Zero {t1} [n] dst mem))
 31691  	for {
 31692  		n := v.AuxInt
 31693  		t1 := v.Aux
 31694  		_ = v.Args[2]
 31695  		dst := v.Args[0]
 31696  		p1 := v.Args[1]
 31697  		mem := v.Args[2]
 31698  		if mem.Op != OpVarDef {
 31699  			break
 31700  		}
 31701  		mem_0 := mem.Args[0]
 31702  		if mem_0.Op != OpStore {
 31703  			break
 31704  		}
 31705  		t2 := mem_0.Aux
 31706  		_ = mem_0.Args[2]
 31707  		op2 := mem_0.Args[0]
 31708  		if op2.Op != OpOffPtr {
 31709  			break
 31710  		}
 31711  		tt2 := op2.Type
 31712  		o2 := op2.AuxInt
 31713  		p2 := op2.Args[0]
 31714  		d1 := mem_0.Args[1]
 31715  		mem_0_2 := mem_0.Args[2]
 31716  		if mem_0_2.Op != OpZero || mem_0_2.AuxInt != n {
 31717  			break
 31718  		}
 31719  		t3 := mem_0_2.Aux
 31720  		_ = mem_0_2.Args[1]
 31721  		p3 := mem_0_2.Args[0]
 31722  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && registerizable(b, t2) && n >= o2+sizeof(t2)) {
 31723  			break
 31724  		}
 31725  		v.reset(OpStore)
 31726  		v.Aux = t2
 31727  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31728  		v0.AuxInt = o2
 31729  		v0.AddArg(dst)
 31730  		v.AddArg(v0)
 31731  		v.AddArg(d1)
 31732  		v1 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 31733  		v1.AuxInt = n
 31734  		v1.Aux = t1
 31735  		v1.AddArg(dst)
 31736  		v1.AddArg(mem)
 31737  		v.AddArg(v1)
 31738  		return true
 31739  	}
 31740  	// match: (Move {t1} [n] dst p1 mem:(VarDef (Store {t2} (OffPtr <tt2> [o2] p2) d1 (Store {t3} (OffPtr <tt3> [o3] p3) d2 (Zero {t4} [n] p4 _)))))
 31741  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && n >= o2 + sizeof(t2) && n >= o3 + sizeof(t3)
 31742  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Zero {t1} [n] dst mem)))
 31743  	for {
 31744  		n := v.AuxInt
 31745  		t1 := v.Aux
 31746  		_ = v.Args[2]
 31747  		dst := v.Args[0]
 31748  		p1 := v.Args[1]
 31749  		mem := v.Args[2]
 31750  		if mem.Op != OpVarDef {
 31751  			break
 31752  		}
 31753  		mem_0 := mem.Args[0]
 31754  		if mem_0.Op != OpStore {
 31755  			break
 31756  		}
 31757  		t2 := mem_0.Aux
 31758  		_ = mem_0.Args[2]
 31759  		mem_0_0 := mem_0.Args[0]
 31760  		if mem_0_0.Op != OpOffPtr {
 31761  			break
 31762  		}
 31763  		tt2 := mem_0_0.Type
 31764  		o2 := mem_0_0.AuxInt
 31765  		p2 := mem_0_0.Args[0]
 31766  		d1 := mem_0.Args[1]
 31767  		mem_0_2 := mem_0.Args[2]
 31768  		if mem_0_2.Op != OpStore {
 31769  			break
 31770  		}
 31771  		t3 := mem_0_2.Aux
 31772  		_ = mem_0_2.Args[2]
 31773  		mem_0_2_0 := mem_0_2.Args[0]
 31774  		if mem_0_2_0.Op != OpOffPtr {
 31775  			break
 31776  		}
 31777  		tt3 := mem_0_2_0.Type
 31778  		o3 := mem_0_2_0.AuxInt
 31779  		p3 := mem_0_2_0.Args[0]
 31780  		d2 := mem_0_2.Args[1]
 31781  		mem_0_2_2 := mem_0_2.Args[2]
 31782  		if mem_0_2_2.Op != OpZero || mem_0_2_2.AuxInt != n {
 31783  			break
 31784  		}
 31785  		t4 := mem_0_2_2.Aux
 31786  		_ = mem_0_2_2.Args[1]
 31787  		p4 := mem_0_2_2.Args[0]
 31788  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && n >= o2+sizeof(t2) && n >= o3+sizeof(t3)) {
 31789  			break
 31790  		}
 31791  		v.reset(OpStore)
 31792  		v.Aux = t2
 31793  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31794  		v0.AuxInt = o2
 31795  		v0.AddArg(dst)
 31796  		v.AddArg(v0)
 31797  		v.AddArg(d1)
 31798  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31799  		v1.Aux = t3
 31800  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31801  		v2.AuxInt = o3
 31802  		v2.AddArg(dst)
 31803  		v1.AddArg(v2)
 31804  		v1.AddArg(d2)
 31805  		v3 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 31806  		v3.AuxInt = n
 31807  		v3.Aux = t1
 31808  		v3.AddArg(dst)
 31809  		v3.AddArg(mem)
 31810  		v1.AddArg(v3)
 31811  		v.AddArg(v1)
 31812  		return true
 31813  	}
 31814  	// match: (Move {t1} [n] dst p1 mem:(VarDef (Store {t2} (OffPtr <tt2> [o2] p2) d1 (Store {t3} (OffPtr <tt3> [o3] p3) d2 (Store {t4} (OffPtr <tt4> [o4] p4) d3 (Zero {t5} [n] p5 _))))))
 31815  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && n >= o2 + sizeof(t2) && n >= o3 + sizeof(t3) && n >= o4 + sizeof(t4)
 31816  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [o4] dst) d3 (Zero {t1} [n] dst mem))))
 31817  	for {
 31818  		n := v.AuxInt
 31819  		t1 := v.Aux
 31820  		_ = v.Args[2]
 31821  		dst := v.Args[0]
 31822  		p1 := v.Args[1]
 31823  		mem := v.Args[2]
 31824  		if mem.Op != OpVarDef {
 31825  			break
 31826  		}
 31827  		mem_0 := mem.Args[0]
 31828  		if mem_0.Op != OpStore {
 31829  			break
 31830  		}
 31831  		t2 := mem_0.Aux
 31832  		_ = mem_0.Args[2]
 31833  		mem_0_0 := mem_0.Args[0]
 31834  		if mem_0_0.Op != OpOffPtr {
 31835  			break
 31836  		}
 31837  		tt2 := mem_0_0.Type
 31838  		o2 := mem_0_0.AuxInt
 31839  		p2 := mem_0_0.Args[0]
 31840  		d1 := mem_0.Args[1]
 31841  		mem_0_2 := mem_0.Args[2]
 31842  		if mem_0_2.Op != OpStore {
 31843  			break
 31844  		}
 31845  		t3 := mem_0_2.Aux
 31846  		_ = mem_0_2.Args[2]
 31847  		mem_0_2_0 := mem_0_2.Args[0]
 31848  		if mem_0_2_0.Op != OpOffPtr {
 31849  			break
 31850  		}
 31851  		tt3 := mem_0_2_0.Type
 31852  		o3 := mem_0_2_0.AuxInt
 31853  		p3 := mem_0_2_0.Args[0]
 31854  		d2 := mem_0_2.Args[1]
 31855  		mem_0_2_2 := mem_0_2.Args[2]
 31856  		if mem_0_2_2.Op != OpStore {
 31857  			break
 31858  		}
 31859  		t4 := mem_0_2_2.Aux
 31860  		_ = mem_0_2_2.Args[2]
 31861  		mem_0_2_2_0 := mem_0_2_2.Args[0]
 31862  		if mem_0_2_2_0.Op != OpOffPtr {
 31863  			break
 31864  		}
 31865  		tt4 := mem_0_2_2_0.Type
 31866  		o4 := mem_0_2_2_0.AuxInt
 31867  		p4 := mem_0_2_2_0.Args[0]
 31868  		d3 := mem_0_2_2.Args[1]
 31869  		mem_0_2_2_2 := mem_0_2_2.Args[2]
 31870  		if mem_0_2_2_2.Op != OpZero || mem_0_2_2_2.AuxInt != n {
 31871  			break
 31872  		}
 31873  		t5 := mem_0_2_2_2.Aux
 31874  		_ = mem_0_2_2_2.Args[1]
 31875  		p5 := mem_0_2_2_2.Args[0]
 31876  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && n >= o2+sizeof(t2) && n >= o3+sizeof(t3) && n >= o4+sizeof(t4)) {
 31877  			break
 31878  		}
 31879  		v.reset(OpStore)
 31880  		v.Aux = t2
 31881  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31882  		v0.AuxInt = o2
 31883  		v0.AddArg(dst)
 31884  		v.AddArg(v0)
 31885  		v.AddArg(d1)
 31886  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31887  		v1.Aux = t3
 31888  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 31889  		v2.AuxInt = o3
 31890  		v2.AddArg(dst)
 31891  		v1.AddArg(v2)
 31892  		v1.AddArg(d2)
 31893  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 31894  		v3.Aux = t4
 31895  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 31896  		v4.AuxInt = o4
 31897  		v4.AddArg(dst)
 31898  		v3.AddArg(v4)
 31899  		v3.AddArg(d3)
 31900  		v5 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 31901  		v5.AuxInt = n
 31902  		v5.Aux = t1
 31903  		v5.AddArg(dst)
 31904  		v5.AddArg(mem)
 31905  		v3.AddArg(v5)
 31906  		v1.AddArg(v3)
 31907  		v.AddArg(v1)
 31908  		return true
 31909  	}
 31910  	return false
 31911  }
 31912  func rewriteValuegeneric_OpMove_20(v *Value) bool {
 31913  	b := v.Block
 31914  	config := b.Func.Config
 31915  	// match: (Move {t1} [n] dst p1 mem:(VarDef (Store {t2} (OffPtr <tt2> [o2] p2) d1 (Store {t3} (OffPtr <tt3> [o3] p3) d2 (Store {t4} (OffPtr <tt4> [o4] p4) d3 (Store {t5} (OffPtr <tt5> [o5] p5) d4 (Zero {t6} [n] p6 _)))))))
 31916  	// cond: isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && isSamePtr(p5, p6) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && alignof(t6) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && n >= o2 + sizeof(t2) && n >= o3 + sizeof(t3) && n >= o4 + sizeof(t4) && n >= o5 + sizeof(t5)
 31917  	// result: (Store {t2} (OffPtr <tt2> [o2] dst) d1 (Store {t3} (OffPtr <tt3> [o3] dst) d2 (Store {t4} (OffPtr <tt4> [o4] dst) d3 (Store {t5} (OffPtr <tt5> [o5] dst) d4 (Zero {t1} [n] dst mem)))))
 31918  	for {
 31919  		n := v.AuxInt
 31920  		t1 := v.Aux
 31921  		_ = v.Args[2]
 31922  		dst := v.Args[0]
 31923  		p1 := v.Args[1]
 31924  		mem := v.Args[2]
 31925  		if mem.Op != OpVarDef {
 31926  			break
 31927  		}
 31928  		mem_0 := mem.Args[0]
 31929  		if mem_0.Op != OpStore {
 31930  			break
 31931  		}
 31932  		t2 := mem_0.Aux
 31933  		_ = mem_0.Args[2]
 31934  		mem_0_0 := mem_0.Args[0]
 31935  		if mem_0_0.Op != OpOffPtr {
 31936  			break
 31937  		}
 31938  		tt2 := mem_0_0.Type
 31939  		o2 := mem_0_0.AuxInt
 31940  		p2 := mem_0_0.Args[0]
 31941  		d1 := mem_0.Args[1]
 31942  		mem_0_2 := mem_0.Args[2]
 31943  		if mem_0_2.Op != OpStore {
 31944  			break
 31945  		}
 31946  		t3 := mem_0_2.Aux
 31947  		_ = mem_0_2.Args[2]
 31948  		mem_0_2_0 := mem_0_2.Args[0]
 31949  		if mem_0_2_0.Op != OpOffPtr {
 31950  			break
 31951  		}
 31952  		tt3 := mem_0_2_0.Type
 31953  		o3 := mem_0_2_0.AuxInt
 31954  		p3 := mem_0_2_0.Args[0]
 31955  		d2 := mem_0_2.Args[1]
 31956  		mem_0_2_2 := mem_0_2.Args[2]
 31957  		if mem_0_2_2.Op != OpStore {
 31958  			break
 31959  		}
 31960  		t4 := mem_0_2_2.Aux
 31961  		_ = mem_0_2_2.Args[2]
 31962  		mem_0_2_2_0 := mem_0_2_2.Args[0]
 31963  		if mem_0_2_2_0.Op != OpOffPtr {
 31964  			break
 31965  		}
 31966  		tt4 := mem_0_2_2_0.Type
 31967  		o4 := mem_0_2_2_0.AuxInt
 31968  		p4 := mem_0_2_2_0.Args[0]
 31969  		d3 := mem_0_2_2.Args[1]
 31970  		mem_0_2_2_2 := mem_0_2_2.Args[2]
 31971  		if mem_0_2_2_2.Op != OpStore {
 31972  			break
 31973  		}
 31974  		t5 := mem_0_2_2_2.Aux
 31975  		_ = mem_0_2_2_2.Args[2]
 31976  		mem_0_2_2_2_0 := mem_0_2_2_2.Args[0]
 31977  		if mem_0_2_2_2_0.Op != OpOffPtr {
 31978  			break
 31979  		}
 31980  		tt5 := mem_0_2_2_2_0.Type
 31981  		o5 := mem_0_2_2_2_0.AuxInt
 31982  		p5 := mem_0_2_2_2_0.Args[0]
 31983  		d4 := mem_0_2_2_2.Args[1]
 31984  		mem_0_2_2_2_2 := mem_0_2_2_2.Args[2]
 31985  		if mem_0_2_2_2_2.Op != OpZero || mem_0_2_2_2_2.AuxInt != n {
 31986  			break
 31987  		}
 31988  		t6 := mem_0_2_2_2_2.Aux
 31989  		_ = mem_0_2_2_2_2.Args[1]
 31990  		p6 := mem_0_2_2_2_2.Args[0]
 31991  		if !(isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && isSamePtr(p5, p6) && alignof(t2) <= alignof(t1) && alignof(t3) <= alignof(t1) && alignof(t4) <= alignof(t1) && alignof(t5) <= alignof(t1) && alignof(t6) <= alignof(t1) && registerizable(b, t2) && registerizable(b, t3) && registerizable(b, t4) && registerizable(b, t5) && n >= o2+sizeof(t2) && n >= o3+sizeof(t3) && n >= o4+sizeof(t4) && n >= o5+sizeof(t5)) {
 31992  			break
 31993  		}
 31994  		v.reset(OpStore)
 31995  		v.Aux = t2
 31996  		v0 := b.NewValue0(v.Pos, OpOffPtr, tt2)
 31997  		v0.AuxInt = o2
 31998  		v0.AddArg(dst)
 31999  		v.AddArg(v0)
 32000  		v.AddArg(d1)
 32001  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 32002  		v1.Aux = t3
 32003  		v2 := b.NewValue0(v.Pos, OpOffPtr, tt3)
 32004  		v2.AuxInt = o3
 32005  		v2.AddArg(dst)
 32006  		v1.AddArg(v2)
 32007  		v1.AddArg(d2)
 32008  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 32009  		v3.Aux = t4
 32010  		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
 32011  		v4.AuxInt = o4
 32012  		v4.AddArg(dst)
 32013  		v3.AddArg(v4)
 32014  		v3.AddArg(d3)
 32015  		v5 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 32016  		v5.Aux = t5
 32017  		v6 := b.NewValue0(v.Pos, OpOffPtr, tt5)
 32018  		v6.AuxInt = o5
 32019  		v6.AddArg(dst)
 32020  		v5.AddArg(v6)
 32021  		v5.AddArg(d4)
 32022  		v7 := b.NewValue0(v.Pos, OpZero, types.TypeMem)
 32023  		v7.AuxInt = n
 32024  		v7.Aux = t1
 32025  		v7.AddArg(dst)
 32026  		v7.AddArg(mem)
 32027  		v5.AddArg(v7)
 32028  		v3.AddArg(v5)
 32029  		v1.AddArg(v3)
 32030  		v.AddArg(v1)
 32031  		return true
 32032  	}
 32033  	// match: (Move {t1} [s] dst tmp1 midmem:(Move {t2} [s] tmp2 src _))
 32034  	// cond: t1.(*types.Type).Compare(t2.(*types.Type)) == types.CMPeq && isSamePtr(tmp1, tmp2) && isStackPtr(src) && disjoint(src, s, tmp2, s) && (disjoint(src, s, dst, s) || isInlinableMemmove(dst, src, s, config))
 32035  	// result: (Move {t1} [s] dst src midmem)
 32036  	for {
 32037  		s := v.AuxInt
 32038  		t1 := v.Aux
 32039  		_ = v.Args[2]
 32040  		dst := v.Args[0]
 32041  		tmp1 := v.Args[1]
 32042  		midmem := v.Args[2]
 32043  		if midmem.Op != OpMove || midmem.AuxInt != s {
 32044  			break
 32045  		}
 32046  		t2 := midmem.Aux
 32047  		_ = midmem.Args[2]
 32048  		tmp2 := midmem.Args[0]
 32049  		src := midmem.Args[1]
 32050  		if !(t1.(*types.Type).Compare(t2.(*types.Type)) == types.CMPeq && isSamePtr(tmp1, tmp2) && isStackPtr(src) && disjoint(src, s, tmp2, s) && (disjoint(src, s, dst, s) || isInlinableMemmove(dst, src, s, config))) {
 32051  			break
 32052  		}
 32053  		v.reset(OpMove)
 32054  		v.AuxInt = s
 32055  		v.Aux = t1
 32056  		v.AddArg(dst)
 32057  		v.AddArg(src)
 32058  		v.AddArg(midmem)
 32059  		return true
 32060  	}
 32061  	// match: (Move {t1} [s] dst tmp1 midmem:(VarDef (Move {t2} [s] tmp2 src _)))
 32062  	// cond: t1.(*types.Type).Compare(t2.(*types.Type)) == types.CMPeq && isSamePtr(tmp1, tmp2) && isStackPtr(src) && disjoint(src, s, tmp2, s) && (disjoint(src, s, dst, s) || isInlinableMemmove(dst, src, s, config))
 32063  	// result: (Move {t1} [s] dst src midmem)
 32064  	for {
 32065  		s := v.AuxInt
 32066  		t1 := v.Aux
 32067  		_ = v.Args[2]
 32068  		dst := v.Args[0]
 32069  		tmp1 := v.Args[1]
 32070  		midmem := v.Args[2]
 32071  		if midmem.Op != OpVarDef {
 32072  			break
 32073  		}
 32074  		midmem_0 := midmem.Args[0]
 32075  		if midmem_0.Op != OpMove || midmem_0.AuxInt != s {
 32076  			break
 32077  		}
 32078  		t2 := midmem_0.Aux
 32079  		_ = midmem_0.Args[2]
 32080  		tmp2 := midmem_0.Args[0]
 32081  		src := midmem_0.Args[1]
 32082  		if !(t1.(*types.Type).Compare(t2.(*types.Type)) == types.CMPeq && isSamePtr(tmp1, tmp2) && isStackPtr(src) && disjoint(src, s, tmp2, s) && (disjoint(src, s, dst, s) || isInlinableMemmove(dst, src, s, config))) {
 32083  			break
 32084  		}
 32085  		v.reset(OpMove)
 32086  		v.AuxInt = s
 32087  		v.Aux = t1
 32088  		v.AddArg(dst)
 32089  		v.AddArg(src)
 32090  		v.AddArg(midmem)
 32091  		return true
 32092  	}
 32093  	// match: (Move dst src mem)
 32094  	// cond: isSamePtr(dst, src)
 32095  	// result: mem
 32096  	for {
 32097  		mem := v.Args[2]
 32098  		dst := v.Args[0]
 32099  		src := v.Args[1]
 32100  		if !(isSamePtr(dst, src)) {
 32101  			break
 32102  		}
 32103  		v.reset(OpCopy)
 32104  		v.Type = mem.Type
 32105  		v.AddArg(mem)
 32106  		return true
 32107  	}
 32108  	return false
 32109  }
 32110  func rewriteValuegeneric_OpMul16_0(v *Value) bool {
 32111  	b := v.Block
 32112  	typ := &b.Func.Config.Types
 32113  	// match: (Mul16 (Const16 [c]) (Const16 [d]))
 32114  	// result: (Const16 [int64(int16(c*d))])
 32115  	for {
 32116  		_ = v.Args[1]
 32117  		v_0 := v.Args[0]
 32118  		if v_0.Op != OpConst16 {
 32119  			break
 32120  		}
 32121  		c := v_0.AuxInt
 32122  		v_1 := v.Args[1]
 32123  		if v_1.Op != OpConst16 {
 32124  			break
 32125  		}
 32126  		d := v_1.AuxInt
 32127  		v.reset(OpConst16)
 32128  		v.AuxInt = int64(int16(c * d))
 32129  		return true
 32130  	}
 32131  	// match: (Mul16 (Const16 [d]) (Const16 [c]))
 32132  	// result: (Const16 [int64(int16(c*d))])
 32133  	for {
 32134  		_ = v.Args[1]
 32135  		v_0 := v.Args[0]
 32136  		if v_0.Op != OpConst16 {
 32137  			break
 32138  		}
 32139  		d := v_0.AuxInt
 32140  		v_1 := v.Args[1]
 32141  		if v_1.Op != OpConst16 {
 32142  			break
 32143  		}
 32144  		c := v_1.AuxInt
 32145  		v.reset(OpConst16)
 32146  		v.AuxInt = int64(int16(c * d))
 32147  		return true
 32148  	}
 32149  	// match: (Mul16 (Const16 [1]) x)
 32150  	// result: x
 32151  	for {
 32152  		x := v.Args[1]
 32153  		v_0 := v.Args[0]
 32154  		if v_0.Op != OpConst16 || v_0.AuxInt != 1 {
 32155  			break
 32156  		}
 32157  		v.reset(OpCopy)
 32158  		v.Type = x.Type
 32159  		v.AddArg(x)
 32160  		return true
 32161  	}
 32162  	// match: (Mul16 x (Const16 [1]))
 32163  	// result: x
 32164  	for {
 32165  		_ = v.Args[1]
 32166  		x := v.Args[0]
 32167  		v_1 := v.Args[1]
 32168  		if v_1.Op != OpConst16 || v_1.AuxInt != 1 {
 32169  			break
 32170  		}
 32171  		v.reset(OpCopy)
 32172  		v.Type = x.Type
 32173  		v.AddArg(x)
 32174  		return true
 32175  	}
 32176  	// match: (Mul16 (Const16 [-1]) x)
 32177  	// result: (Neg16 x)
 32178  	for {
 32179  		x := v.Args[1]
 32180  		v_0 := v.Args[0]
 32181  		if v_0.Op != OpConst16 || v_0.AuxInt != -1 {
 32182  			break
 32183  		}
 32184  		v.reset(OpNeg16)
 32185  		v.AddArg(x)
 32186  		return true
 32187  	}
 32188  	// match: (Mul16 x (Const16 [-1]))
 32189  	// result: (Neg16 x)
 32190  	for {
 32191  		_ = v.Args[1]
 32192  		x := v.Args[0]
 32193  		v_1 := v.Args[1]
 32194  		if v_1.Op != OpConst16 || v_1.AuxInt != -1 {
 32195  			break
 32196  		}
 32197  		v.reset(OpNeg16)
 32198  		v.AddArg(x)
 32199  		return true
 32200  	}
 32201  	// match: (Mul16 <t> n (Const16 [c]))
 32202  	// cond: isPowerOfTwo(c)
 32203  	// result: (Lsh16x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 32204  	for {
 32205  		t := v.Type
 32206  		_ = v.Args[1]
 32207  		n := v.Args[0]
 32208  		v_1 := v.Args[1]
 32209  		if v_1.Op != OpConst16 {
 32210  			break
 32211  		}
 32212  		c := v_1.AuxInt
 32213  		if !(isPowerOfTwo(c)) {
 32214  			break
 32215  		}
 32216  		v.reset(OpLsh16x64)
 32217  		v.Type = t
 32218  		v.AddArg(n)
 32219  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32220  		v0.AuxInt = log2(c)
 32221  		v.AddArg(v0)
 32222  		return true
 32223  	}
 32224  	// match: (Mul16 <t> (Const16 [c]) n)
 32225  	// cond: isPowerOfTwo(c)
 32226  	// result: (Lsh16x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 32227  	for {
 32228  		t := v.Type
 32229  		n := v.Args[1]
 32230  		v_0 := v.Args[0]
 32231  		if v_0.Op != OpConst16 {
 32232  			break
 32233  		}
 32234  		c := v_0.AuxInt
 32235  		if !(isPowerOfTwo(c)) {
 32236  			break
 32237  		}
 32238  		v.reset(OpLsh16x64)
 32239  		v.Type = t
 32240  		v.AddArg(n)
 32241  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32242  		v0.AuxInt = log2(c)
 32243  		v.AddArg(v0)
 32244  		return true
 32245  	}
 32246  	// match: (Mul16 <t> n (Const16 [c]))
 32247  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 32248  	// result: (Neg16 (Lsh16x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 32249  	for {
 32250  		t := v.Type
 32251  		_ = v.Args[1]
 32252  		n := v.Args[0]
 32253  		v_1 := v.Args[1]
 32254  		if v_1.Op != OpConst16 {
 32255  			break
 32256  		}
 32257  		c := v_1.AuxInt
 32258  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 32259  			break
 32260  		}
 32261  		v.reset(OpNeg16)
 32262  		v0 := b.NewValue0(v.Pos, OpLsh16x64, t)
 32263  		v0.AddArg(n)
 32264  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32265  		v1.AuxInt = log2(-c)
 32266  		v0.AddArg(v1)
 32267  		v.AddArg(v0)
 32268  		return true
 32269  	}
 32270  	// match: (Mul16 <t> (Const16 [c]) n)
 32271  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 32272  	// result: (Neg16 (Lsh16x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 32273  	for {
 32274  		t := v.Type
 32275  		n := v.Args[1]
 32276  		v_0 := v.Args[0]
 32277  		if v_0.Op != OpConst16 {
 32278  			break
 32279  		}
 32280  		c := v_0.AuxInt
 32281  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 32282  			break
 32283  		}
 32284  		v.reset(OpNeg16)
 32285  		v0 := b.NewValue0(v.Pos, OpLsh16x64, t)
 32286  		v0.AddArg(n)
 32287  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32288  		v1.AuxInt = log2(-c)
 32289  		v0.AddArg(v1)
 32290  		v.AddArg(v0)
 32291  		return true
 32292  	}
 32293  	return false
 32294  }
 32295  func rewriteValuegeneric_OpMul16_10(v *Value) bool {
 32296  	b := v.Block
 32297  	// match: (Mul16 (Const16 [0]) _)
 32298  	// result: (Const16 [0])
 32299  	for {
 32300  		_ = v.Args[1]
 32301  		v_0 := v.Args[0]
 32302  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 32303  			break
 32304  		}
 32305  		v.reset(OpConst16)
 32306  		v.AuxInt = 0
 32307  		return true
 32308  	}
 32309  	// match: (Mul16 _ (Const16 [0]))
 32310  	// result: (Const16 [0])
 32311  	for {
 32312  		_ = v.Args[1]
 32313  		v_1 := v.Args[1]
 32314  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 {
 32315  			break
 32316  		}
 32317  		v.reset(OpConst16)
 32318  		v.AuxInt = 0
 32319  		return true
 32320  	}
 32321  	// match: (Mul16 (Const16 <t> [c]) (Mul16 (Const16 <t> [d]) x))
 32322  	// result: (Mul16 (Const16 <t> [int64(int16(c*d))]) x)
 32323  	for {
 32324  		_ = v.Args[1]
 32325  		v_0 := v.Args[0]
 32326  		if v_0.Op != OpConst16 {
 32327  			break
 32328  		}
 32329  		t := v_0.Type
 32330  		c := v_0.AuxInt
 32331  		v_1 := v.Args[1]
 32332  		if v_1.Op != OpMul16 {
 32333  			break
 32334  		}
 32335  		x := v_1.Args[1]
 32336  		v_1_0 := v_1.Args[0]
 32337  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
 32338  			break
 32339  		}
 32340  		d := v_1_0.AuxInt
 32341  		v.reset(OpMul16)
 32342  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 32343  		v0.AuxInt = int64(int16(c * d))
 32344  		v.AddArg(v0)
 32345  		v.AddArg(x)
 32346  		return true
 32347  	}
 32348  	// match: (Mul16 (Const16 <t> [c]) (Mul16 x (Const16 <t> [d])))
 32349  	// result: (Mul16 (Const16 <t> [int64(int16(c*d))]) x)
 32350  	for {
 32351  		_ = v.Args[1]
 32352  		v_0 := v.Args[0]
 32353  		if v_0.Op != OpConst16 {
 32354  			break
 32355  		}
 32356  		t := v_0.Type
 32357  		c := v_0.AuxInt
 32358  		v_1 := v.Args[1]
 32359  		if v_1.Op != OpMul16 {
 32360  			break
 32361  		}
 32362  		_ = v_1.Args[1]
 32363  		x := v_1.Args[0]
 32364  		v_1_1 := v_1.Args[1]
 32365  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
 32366  			break
 32367  		}
 32368  		d := v_1_1.AuxInt
 32369  		v.reset(OpMul16)
 32370  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 32371  		v0.AuxInt = int64(int16(c * d))
 32372  		v.AddArg(v0)
 32373  		v.AddArg(x)
 32374  		return true
 32375  	}
 32376  	// match: (Mul16 (Mul16 (Const16 <t> [d]) x) (Const16 <t> [c]))
 32377  	// result: (Mul16 (Const16 <t> [int64(int16(c*d))]) x)
 32378  	for {
 32379  		_ = v.Args[1]
 32380  		v_0 := v.Args[0]
 32381  		if v_0.Op != OpMul16 {
 32382  			break
 32383  		}
 32384  		x := v_0.Args[1]
 32385  		v_0_0 := v_0.Args[0]
 32386  		if v_0_0.Op != OpConst16 {
 32387  			break
 32388  		}
 32389  		t := v_0_0.Type
 32390  		d := v_0_0.AuxInt
 32391  		v_1 := v.Args[1]
 32392  		if v_1.Op != OpConst16 || v_1.Type != t {
 32393  			break
 32394  		}
 32395  		c := v_1.AuxInt
 32396  		v.reset(OpMul16)
 32397  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 32398  		v0.AuxInt = int64(int16(c * d))
 32399  		v.AddArg(v0)
 32400  		v.AddArg(x)
 32401  		return true
 32402  	}
 32403  	// match: (Mul16 (Mul16 x (Const16 <t> [d])) (Const16 <t> [c]))
 32404  	// result: (Mul16 (Const16 <t> [int64(int16(c*d))]) x)
 32405  	for {
 32406  		_ = v.Args[1]
 32407  		v_0 := v.Args[0]
 32408  		if v_0.Op != OpMul16 {
 32409  			break
 32410  		}
 32411  		_ = v_0.Args[1]
 32412  		x := v_0.Args[0]
 32413  		v_0_1 := v_0.Args[1]
 32414  		if v_0_1.Op != OpConst16 {
 32415  			break
 32416  		}
 32417  		t := v_0_1.Type
 32418  		d := v_0_1.AuxInt
 32419  		v_1 := v.Args[1]
 32420  		if v_1.Op != OpConst16 || v_1.Type != t {
 32421  			break
 32422  		}
 32423  		c := v_1.AuxInt
 32424  		v.reset(OpMul16)
 32425  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 32426  		v0.AuxInt = int64(int16(c * d))
 32427  		v.AddArg(v0)
 32428  		v.AddArg(x)
 32429  		return true
 32430  	}
 32431  	return false
 32432  }
 32433  func rewriteValuegeneric_OpMul32_0(v *Value) bool {
 32434  	b := v.Block
 32435  	typ := &b.Func.Config.Types
 32436  	// match: (Mul32 (Const32 [c]) (Const32 [d]))
 32437  	// result: (Const32 [int64(int32(c*d))])
 32438  	for {
 32439  		_ = v.Args[1]
 32440  		v_0 := v.Args[0]
 32441  		if v_0.Op != OpConst32 {
 32442  			break
 32443  		}
 32444  		c := v_0.AuxInt
 32445  		v_1 := v.Args[1]
 32446  		if v_1.Op != OpConst32 {
 32447  			break
 32448  		}
 32449  		d := v_1.AuxInt
 32450  		v.reset(OpConst32)
 32451  		v.AuxInt = int64(int32(c * d))
 32452  		return true
 32453  	}
 32454  	// match: (Mul32 (Const32 [d]) (Const32 [c]))
 32455  	// result: (Const32 [int64(int32(c*d))])
 32456  	for {
 32457  		_ = v.Args[1]
 32458  		v_0 := v.Args[0]
 32459  		if v_0.Op != OpConst32 {
 32460  			break
 32461  		}
 32462  		d := v_0.AuxInt
 32463  		v_1 := v.Args[1]
 32464  		if v_1.Op != OpConst32 {
 32465  			break
 32466  		}
 32467  		c := v_1.AuxInt
 32468  		v.reset(OpConst32)
 32469  		v.AuxInt = int64(int32(c * d))
 32470  		return true
 32471  	}
 32472  	// match: (Mul32 (Const32 [1]) x)
 32473  	// result: x
 32474  	for {
 32475  		x := v.Args[1]
 32476  		v_0 := v.Args[0]
 32477  		if v_0.Op != OpConst32 || v_0.AuxInt != 1 {
 32478  			break
 32479  		}
 32480  		v.reset(OpCopy)
 32481  		v.Type = x.Type
 32482  		v.AddArg(x)
 32483  		return true
 32484  	}
 32485  	// match: (Mul32 x (Const32 [1]))
 32486  	// result: x
 32487  	for {
 32488  		_ = v.Args[1]
 32489  		x := v.Args[0]
 32490  		v_1 := v.Args[1]
 32491  		if v_1.Op != OpConst32 || v_1.AuxInt != 1 {
 32492  			break
 32493  		}
 32494  		v.reset(OpCopy)
 32495  		v.Type = x.Type
 32496  		v.AddArg(x)
 32497  		return true
 32498  	}
 32499  	// match: (Mul32 (Const32 [-1]) x)
 32500  	// result: (Neg32 x)
 32501  	for {
 32502  		x := v.Args[1]
 32503  		v_0 := v.Args[0]
 32504  		if v_0.Op != OpConst32 || v_0.AuxInt != -1 {
 32505  			break
 32506  		}
 32507  		v.reset(OpNeg32)
 32508  		v.AddArg(x)
 32509  		return true
 32510  	}
 32511  	// match: (Mul32 x (Const32 [-1]))
 32512  	// result: (Neg32 x)
 32513  	for {
 32514  		_ = v.Args[1]
 32515  		x := v.Args[0]
 32516  		v_1 := v.Args[1]
 32517  		if v_1.Op != OpConst32 || v_1.AuxInt != -1 {
 32518  			break
 32519  		}
 32520  		v.reset(OpNeg32)
 32521  		v.AddArg(x)
 32522  		return true
 32523  	}
 32524  	// match: (Mul32 <t> n (Const32 [c]))
 32525  	// cond: isPowerOfTwo(c)
 32526  	// result: (Lsh32x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 32527  	for {
 32528  		t := v.Type
 32529  		_ = v.Args[1]
 32530  		n := v.Args[0]
 32531  		v_1 := v.Args[1]
 32532  		if v_1.Op != OpConst32 {
 32533  			break
 32534  		}
 32535  		c := v_1.AuxInt
 32536  		if !(isPowerOfTwo(c)) {
 32537  			break
 32538  		}
 32539  		v.reset(OpLsh32x64)
 32540  		v.Type = t
 32541  		v.AddArg(n)
 32542  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32543  		v0.AuxInt = log2(c)
 32544  		v.AddArg(v0)
 32545  		return true
 32546  	}
 32547  	// match: (Mul32 <t> (Const32 [c]) n)
 32548  	// cond: isPowerOfTwo(c)
 32549  	// result: (Lsh32x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 32550  	for {
 32551  		t := v.Type
 32552  		n := v.Args[1]
 32553  		v_0 := v.Args[0]
 32554  		if v_0.Op != OpConst32 {
 32555  			break
 32556  		}
 32557  		c := v_0.AuxInt
 32558  		if !(isPowerOfTwo(c)) {
 32559  			break
 32560  		}
 32561  		v.reset(OpLsh32x64)
 32562  		v.Type = t
 32563  		v.AddArg(n)
 32564  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32565  		v0.AuxInt = log2(c)
 32566  		v.AddArg(v0)
 32567  		return true
 32568  	}
 32569  	// match: (Mul32 <t> n (Const32 [c]))
 32570  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 32571  	// result: (Neg32 (Lsh32x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 32572  	for {
 32573  		t := v.Type
 32574  		_ = v.Args[1]
 32575  		n := v.Args[0]
 32576  		v_1 := v.Args[1]
 32577  		if v_1.Op != OpConst32 {
 32578  			break
 32579  		}
 32580  		c := v_1.AuxInt
 32581  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 32582  			break
 32583  		}
 32584  		v.reset(OpNeg32)
 32585  		v0 := b.NewValue0(v.Pos, OpLsh32x64, t)
 32586  		v0.AddArg(n)
 32587  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32588  		v1.AuxInt = log2(-c)
 32589  		v0.AddArg(v1)
 32590  		v.AddArg(v0)
 32591  		return true
 32592  	}
 32593  	// match: (Mul32 <t> (Const32 [c]) n)
 32594  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 32595  	// result: (Neg32 (Lsh32x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 32596  	for {
 32597  		t := v.Type
 32598  		n := v.Args[1]
 32599  		v_0 := v.Args[0]
 32600  		if v_0.Op != OpConst32 {
 32601  			break
 32602  		}
 32603  		c := v_0.AuxInt
 32604  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 32605  			break
 32606  		}
 32607  		v.reset(OpNeg32)
 32608  		v0 := b.NewValue0(v.Pos, OpLsh32x64, t)
 32609  		v0.AddArg(n)
 32610  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 32611  		v1.AuxInt = log2(-c)
 32612  		v0.AddArg(v1)
 32613  		v.AddArg(v0)
 32614  		return true
 32615  	}
 32616  	return false
 32617  }
 32618  func rewriteValuegeneric_OpMul32_10(v *Value) bool {
 32619  	b := v.Block
 32620  	// match: (Mul32 (Const32 <t> [c]) (Add32 <t> (Const32 <t> [d]) x))
 32621  	// result: (Add32 (Const32 <t> [int64(int32(c*d))]) (Mul32 <t> (Const32 <t> [c]) x))
 32622  	for {
 32623  		_ = v.Args[1]
 32624  		v_0 := v.Args[0]
 32625  		if v_0.Op != OpConst32 {
 32626  			break
 32627  		}
 32628  		t := v_0.Type
 32629  		c := v_0.AuxInt
 32630  		v_1 := v.Args[1]
 32631  		if v_1.Op != OpAdd32 || v_1.Type != t {
 32632  			break
 32633  		}
 32634  		x := v_1.Args[1]
 32635  		v_1_0 := v_1.Args[0]
 32636  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
 32637  			break
 32638  		}
 32639  		d := v_1_0.AuxInt
 32640  		v.reset(OpAdd32)
 32641  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32642  		v0.AuxInt = int64(int32(c * d))
 32643  		v.AddArg(v0)
 32644  		v1 := b.NewValue0(v.Pos, OpMul32, t)
 32645  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 32646  		v2.AuxInt = c
 32647  		v1.AddArg(v2)
 32648  		v1.AddArg(x)
 32649  		v.AddArg(v1)
 32650  		return true
 32651  	}
 32652  	// match: (Mul32 (Const32 <t> [c]) (Add32 <t> x (Const32 <t> [d])))
 32653  	// result: (Add32 (Const32 <t> [int64(int32(c*d))]) (Mul32 <t> (Const32 <t> [c]) x))
 32654  	for {
 32655  		_ = v.Args[1]
 32656  		v_0 := v.Args[0]
 32657  		if v_0.Op != OpConst32 {
 32658  			break
 32659  		}
 32660  		t := v_0.Type
 32661  		c := v_0.AuxInt
 32662  		v_1 := v.Args[1]
 32663  		if v_1.Op != OpAdd32 || v_1.Type != t {
 32664  			break
 32665  		}
 32666  		_ = v_1.Args[1]
 32667  		x := v_1.Args[0]
 32668  		v_1_1 := v_1.Args[1]
 32669  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
 32670  			break
 32671  		}
 32672  		d := v_1_1.AuxInt
 32673  		v.reset(OpAdd32)
 32674  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32675  		v0.AuxInt = int64(int32(c * d))
 32676  		v.AddArg(v0)
 32677  		v1 := b.NewValue0(v.Pos, OpMul32, t)
 32678  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 32679  		v2.AuxInt = c
 32680  		v1.AddArg(v2)
 32681  		v1.AddArg(x)
 32682  		v.AddArg(v1)
 32683  		return true
 32684  	}
 32685  	// match: (Mul32 (Add32 <t> (Const32 <t> [d]) x) (Const32 <t> [c]))
 32686  	// result: (Add32 (Const32 <t> [int64(int32(c*d))]) (Mul32 <t> (Const32 <t> [c]) x))
 32687  	for {
 32688  		_ = v.Args[1]
 32689  		v_0 := v.Args[0]
 32690  		if v_0.Op != OpAdd32 {
 32691  			break
 32692  		}
 32693  		t := v_0.Type
 32694  		x := v_0.Args[1]
 32695  		v_0_0 := v_0.Args[0]
 32696  		if v_0_0.Op != OpConst32 || v_0_0.Type != t {
 32697  			break
 32698  		}
 32699  		d := v_0_0.AuxInt
 32700  		v_1 := v.Args[1]
 32701  		if v_1.Op != OpConst32 || v_1.Type != t {
 32702  			break
 32703  		}
 32704  		c := v_1.AuxInt
 32705  		v.reset(OpAdd32)
 32706  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32707  		v0.AuxInt = int64(int32(c * d))
 32708  		v.AddArg(v0)
 32709  		v1 := b.NewValue0(v.Pos, OpMul32, t)
 32710  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 32711  		v2.AuxInt = c
 32712  		v1.AddArg(v2)
 32713  		v1.AddArg(x)
 32714  		v.AddArg(v1)
 32715  		return true
 32716  	}
 32717  	// match: (Mul32 (Add32 <t> x (Const32 <t> [d])) (Const32 <t> [c]))
 32718  	// result: (Add32 (Const32 <t> [int64(int32(c*d))]) (Mul32 <t> (Const32 <t> [c]) x))
 32719  	for {
 32720  		_ = v.Args[1]
 32721  		v_0 := v.Args[0]
 32722  		if v_0.Op != OpAdd32 {
 32723  			break
 32724  		}
 32725  		t := v_0.Type
 32726  		_ = v_0.Args[1]
 32727  		x := v_0.Args[0]
 32728  		v_0_1 := v_0.Args[1]
 32729  		if v_0_1.Op != OpConst32 || v_0_1.Type != t {
 32730  			break
 32731  		}
 32732  		d := v_0_1.AuxInt
 32733  		v_1 := v.Args[1]
 32734  		if v_1.Op != OpConst32 || v_1.Type != t {
 32735  			break
 32736  		}
 32737  		c := v_1.AuxInt
 32738  		v.reset(OpAdd32)
 32739  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32740  		v0.AuxInt = int64(int32(c * d))
 32741  		v.AddArg(v0)
 32742  		v1 := b.NewValue0(v.Pos, OpMul32, t)
 32743  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 32744  		v2.AuxInt = c
 32745  		v1.AddArg(v2)
 32746  		v1.AddArg(x)
 32747  		v.AddArg(v1)
 32748  		return true
 32749  	}
 32750  	// match: (Mul32 (Const32 [0]) _)
 32751  	// result: (Const32 [0])
 32752  	for {
 32753  		_ = v.Args[1]
 32754  		v_0 := v.Args[0]
 32755  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 32756  			break
 32757  		}
 32758  		v.reset(OpConst32)
 32759  		v.AuxInt = 0
 32760  		return true
 32761  	}
 32762  	// match: (Mul32 _ (Const32 [0]))
 32763  	// result: (Const32 [0])
 32764  	for {
 32765  		_ = v.Args[1]
 32766  		v_1 := v.Args[1]
 32767  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 {
 32768  			break
 32769  		}
 32770  		v.reset(OpConst32)
 32771  		v.AuxInt = 0
 32772  		return true
 32773  	}
 32774  	// match: (Mul32 (Const32 <t> [c]) (Mul32 (Const32 <t> [d]) x))
 32775  	// result: (Mul32 (Const32 <t> [int64(int32(c*d))]) x)
 32776  	for {
 32777  		_ = v.Args[1]
 32778  		v_0 := v.Args[0]
 32779  		if v_0.Op != OpConst32 {
 32780  			break
 32781  		}
 32782  		t := v_0.Type
 32783  		c := v_0.AuxInt
 32784  		v_1 := v.Args[1]
 32785  		if v_1.Op != OpMul32 {
 32786  			break
 32787  		}
 32788  		x := v_1.Args[1]
 32789  		v_1_0 := v_1.Args[0]
 32790  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
 32791  			break
 32792  		}
 32793  		d := v_1_0.AuxInt
 32794  		v.reset(OpMul32)
 32795  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32796  		v0.AuxInt = int64(int32(c * d))
 32797  		v.AddArg(v0)
 32798  		v.AddArg(x)
 32799  		return true
 32800  	}
 32801  	// match: (Mul32 (Const32 <t> [c]) (Mul32 x (Const32 <t> [d])))
 32802  	// result: (Mul32 (Const32 <t> [int64(int32(c*d))]) x)
 32803  	for {
 32804  		_ = v.Args[1]
 32805  		v_0 := v.Args[0]
 32806  		if v_0.Op != OpConst32 {
 32807  			break
 32808  		}
 32809  		t := v_0.Type
 32810  		c := v_0.AuxInt
 32811  		v_1 := v.Args[1]
 32812  		if v_1.Op != OpMul32 {
 32813  			break
 32814  		}
 32815  		_ = v_1.Args[1]
 32816  		x := v_1.Args[0]
 32817  		v_1_1 := v_1.Args[1]
 32818  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
 32819  			break
 32820  		}
 32821  		d := v_1_1.AuxInt
 32822  		v.reset(OpMul32)
 32823  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32824  		v0.AuxInt = int64(int32(c * d))
 32825  		v.AddArg(v0)
 32826  		v.AddArg(x)
 32827  		return true
 32828  	}
 32829  	// match: (Mul32 (Mul32 (Const32 <t> [d]) x) (Const32 <t> [c]))
 32830  	// result: (Mul32 (Const32 <t> [int64(int32(c*d))]) x)
 32831  	for {
 32832  		_ = v.Args[1]
 32833  		v_0 := v.Args[0]
 32834  		if v_0.Op != OpMul32 {
 32835  			break
 32836  		}
 32837  		x := v_0.Args[1]
 32838  		v_0_0 := v_0.Args[0]
 32839  		if v_0_0.Op != OpConst32 {
 32840  			break
 32841  		}
 32842  		t := v_0_0.Type
 32843  		d := v_0_0.AuxInt
 32844  		v_1 := v.Args[1]
 32845  		if v_1.Op != OpConst32 || v_1.Type != t {
 32846  			break
 32847  		}
 32848  		c := v_1.AuxInt
 32849  		v.reset(OpMul32)
 32850  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32851  		v0.AuxInt = int64(int32(c * d))
 32852  		v.AddArg(v0)
 32853  		v.AddArg(x)
 32854  		return true
 32855  	}
 32856  	// match: (Mul32 (Mul32 x (Const32 <t> [d])) (Const32 <t> [c]))
 32857  	// result: (Mul32 (Const32 <t> [int64(int32(c*d))]) x)
 32858  	for {
 32859  		_ = v.Args[1]
 32860  		v_0 := v.Args[0]
 32861  		if v_0.Op != OpMul32 {
 32862  			break
 32863  		}
 32864  		_ = v_0.Args[1]
 32865  		x := v_0.Args[0]
 32866  		v_0_1 := v_0.Args[1]
 32867  		if v_0_1.Op != OpConst32 {
 32868  			break
 32869  		}
 32870  		t := v_0_1.Type
 32871  		d := v_0_1.AuxInt
 32872  		v_1 := v.Args[1]
 32873  		if v_1.Op != OpConst32 || v_1.Type != t {
 32874  			break
 32875  		}
 32876  		c := v_1.AuxInt
 32877  		v.reset(OpMul32)
 32878  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 32879  		v0.AuxInt = int64(int32(c * d))
 32880  		v.AddArg(v0)
 32881  		v.AddArg(x)
 32882  		return true
 32883  	}
 32884  	return false
 32885  }
 32886  func rewriteValuegeneric_OpMul32F_0(v *Value) bool {
 32887  	// match: (Mul32F (Const32F [c]) (Const32F [d]))
 32888  	// result: (Const32F [auxFrom32F(auxTo32F(c) * auxTo32F(d))])
 32889  	for {
 32890  		_ = v.Args[1]
 32891  		v_0 := v.Args[0]
 32892  		if v_0.Op != OpConst32F {
 32893  			break
 32894  		}
 32895  		c := v_0.AuxInt
 32896  		v_1 := v.Args[1]
 32897  		if v_1.Op != OpConst32F {
 32898  			break
 32899  		}
 32900  		d := v_1.AuxInt
 32901  		v.reset(OpConst32F)
 32902  		v.AuxInt = auxFrom32F(auxTo32F(c) * auxTo32F(d))
 32903  		return true
 32904  	}
 32905  	// match: (Mul32F (Const32F [d]) (Const32F [c]))
 32906  	// result: (Const32F [auxFrom32F(auxTo32F(c) * auxTo32F(d))])
 32907  	for {
 32908  		_ = v.Args[1]
 32909  		v_0 := v.Args[0]
 32910  		if v_0.Op != OpConst32F {
 32911  			break
 32912  		}
 32913  		d := v_0.AuxInt
 32914  		v_1 := v.Args[1]
 32915  		if v_1.Op != OpConst32F {
 32916  			break
 32917  		}
 32918  		c := v_1.AuxInt
 32919  		v.reset(OpConst32F)
 32920  		v.AuxInt = auxFrom32F(auxTo32F(c) * auxTo32F(d))
 32921  		return true
 32922  	}
 32923  	// match: (Mul32F x (Const32F [auxFrom64F(1)]))
 32924  	// result: x
 32925  	for {
 32926  		_ = v.Args[1]
 32927  		x := v.Args[0]
 32928  		v_1 := v.Args[1]
 32929  		if v_1.Op != OpConst32F || v_1.AuxInt != auxFrom64F(1) {
 32930  			break
 32931  		}
 32932  		v.reset(OpCopy)
 32933  		v.Type = x.Type
 32934  		v.AddArg(x)
 32935  		return true
 32936  	}
 32937  	// match: (Mul32F (Const32F [auxFrom64F(1)]) x)
 32938  	// result: x
 32939  	for {
 32940  		x := v.Args[1]
 32941  		v_0 := v.Args[0]
 32942  		if v_0.Op != OpConst32F || v_0.AuxInt != auxFrom64F(1) {
 32943  			break
 32944  		}
 32945  		v.reset(OpCopy)
 32946  		v.Type = x.Type
 32947  		v.AddArg(x)
 32948  		return true
 32949  	}
 32950  	// match: (Mul32F x (Const32F [auxFrom32F(-1)]))
 32951  	// result: (Neg32F x)
 32952  	for {
 32953  		_ = v.Args[1]
 32954  		x := v.Args[0]
 32955  		v_1 := v.Args[1]
 32956  		if v_1.Op != OpConst32F || v_1.AuxInt != auxFrom32F(-1) {
 32957  			break
 32958  		}
 32959  		v.reset(OpNeg32F)
 32960  		v.AddArg(x)
 32961  		return true
 32962  	}
 32963  	// match: (Mul32F (Const32F [auxFrom32F(-1)]) x)
 32964  	// result: (Neg32F x)
 32965  	for {
 32966  		x := v.Args[1]
 32967  		v_0 := v.Args[0]
 32968  		if v_0.Op != OpConst32F || v_0.AuxInt != auxFrom32F(-1) {
 32969  			break
 32970  		}
 32971  		v.reset(OpNeg32F)
 32972  		v.AddArg(x)
 32973  		return true
 32974  	}
 32975  	// match: (Mul32F x (Const32F [auxFrom32F(2)]))
 32976  	// result: (Add32F x x)
 32977  	for {
 32978  		_ = v.Args[1]
 32979  		x := v.Args[0]
 32980  		v_1 := v.Args[1]
 32981  		if v_1.Op != OpConst32F || v_1.AuxInt != auxFrom32F(2) {
 32982  			break
 32983  		}
 32984  		v.reset(OpAdd32F)
 32985  		v.AddArg(x)
 32986  		v.AddArg(x)
 32987  		return true
 32988  	}
 32989  	// match: (Mul32F (Const32F [auxFrom32F(2)]) x)
 32990  	// result: (Add32F x x)
 32991  	for {
 32992  		x := v.Args[1]
 32993  		v_0 := v.Args[0]
 32994  		if v_0.Op != OpConst32F || v_0.AuxInt != auxFrom32F(2) {
 32995  			break
 32996  		}
 32997  		v.reset(OpAdd32F)
 32998  		v.AddArg(x)
 32999  		v.AddArg(x)
 33000  		return true
 33001  	}
 33002  	return false
 33003  }
 33004  func rewriteValuegeneric_OpMul64_0(v *Value) bool {
 33005  	b := v.Block
 33006  	typ := &b.Func.Config.Types
 33007  	// match: (Mul64 (Const64 [c]) (Const64 [d]))
 33008  	// result: (Const64 [c*d])
 33009  	for {
 33010  		_ = v.Args[1]
 33011  		v_0 := v.Args[0]
 33012  		if v_0.Op != OpConst64 {
 33013  			break
 33014  		}
 33015  		c := v_0.AuxInt
 33016  		v_1 := v.Args[1]
 33017  		if v_1.Op != OpConst64 {
 33018  			break
 33019  		}
 33020  		d := v_1.AuxInt
 33021  		v.reset(OpConst64)
 33022  		v.AuxInt = c * d
 33023  		return true
 33024  	}
 33025  	// match: (Mul64 (Const64 [d]) (Const64 [c]))
 33026  	// result: (Const64 [c*d])
 33027  	for {
 33028  		_ = v.Args[1]
 33029  		v_0 := v.Args[0]
 33030  		if v_0.Op != OpConst64 {
 33031  			break
 33032  		}
 33033  		d := v_0.AuxInt
 33034  		v_1 := v.Args[1]
 33035  		if v_1.Op != OpConst64 {
 33036  			break
 33037  		}
 33038  		c := v_1.AuxInt
 33039  		v.reset(OpConst64)
 33040  		v.AuxInt = c * d
 33041  		return true
 33042  	}
 33043  	// match: (Mul64 (Const64 [1]) x)
 33044  	// result: x
 33045  	for {
 33046  		x := v.Args[1]
 33047  		v_0 := v.Args[0]
 33048  		if v_0.Op != OpConst64 || v_0.AuxInt != 1 {
 33049  			break
 33050  		}
 33051  		v.reset(OpCopy)
 33052  		v.Type = x.Type
 33053  		v.AddArg(x)
 33054  		return true
 33055  	}
 33056  	// match: (Mul64 x (Const64 [1]))
 33057  	// result: x
 33058  	for {
 33059  		_ = v.Args[1]
 33060  		x := v.Args[0]
 33061  		v_1 := v.Args[1]
 33062  		if v_1.Op != OpConst64 || v_1.AuxInt != 1 {
 33063  			break
 33064  		}
 33065  		v.reset(OpCopy)
 33066  		v.Type = x.Type
 33067  		v.AddArg(x)
 33068  		return true
 33069  	}
 33070  	// match: (Mul64 (Const64 [-1]) x)
 33071  	// result: (Neg64 x)
 33072  	for {
 33073  		x := v.Args[1]
 33074  		v_0 := v.Args[0]
 33075  		if v_0.Op != OpConst64 || v_0.AuxInt != -1 {
 33076  			break
 33077  		}
 33078  		v.reset(OpNeg64)
 33079  		v.AddArg(x)
 33080  		return true
 33081  	}
 33082  	// match: (Mul64 x (Const64 [-1]))
 33083  	// result: (Neg64 x)
 33084  	for {
 33085  		_ = v.Args[1]
 33086  		x := v.Args[0]
 33087  		v_1 := v.Args[1]
 33088  		if v_1.Op != OpConst64 || v_1.AuxInt != -1 {
 33089  			break
 33090  		}
 33091  		v.reset(OpNeg64)
 33092  		v.AddArg(x)
 33093  		return true
 33094  	}
 33095  	// match: (Mul64 <t> n (Const64 [c]))
 33096  	// cond: isPowerOfTwo(c)
 33097  	// result: (Lsh64x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 33098  	for {
 33099  		t := v.Type
 33100  		_ = v.Args[1]
 33101  		n := v.Args[0]
 33102  		v_1 := v.Args[1]
 33103  		if v_1.Op != OpConst64 {
 33104  			break
 33105  		}
 33106  		c := v_1.AuxInt
 33107  		if !(isPowerOfTwo(c)) {
 33108  			break
 33109  		}
 33110  		v.reset(OpLsh64x64)
 33111  		v.Type = t
 33112  		v.AddArg(n)
 33113  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33114  		v0.AuxInt = log2(c)
 33115  		v.AddArg(v0)
 33116  		return true
 33117  	}
 33118  	// match: (Mul64 <t> (Const64 [c]) n)
 33119  	// cond: isPowerOfTwo(c)
 33120  	// result: (Lsh64x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 33121  	for {
 33122  		t := v.Type
 33123  		n := v.Args[1]
 33124  		v_0 := v.Args[0]
 33125  		if v_0.Op != OpConst64 {
 33126  			break
 33127  		}
 33128  		c := v_0.AuxInt
 33129  		if !(isPowerOfTwo(c)) {
 33130  			break
 33131  		}
 33132  		v.reset(OpLsh64x64)
 33133  		v.Type = t
 33134  		v.AddArg(n)
 33135  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33136  		v0.AuxInt = log2(c)
 33137  		v.AddArg(v0)
 33138  		return true
 33139  	}
 33140  	// match: (Mul64 <t> n (Const64 [c]))
 33141  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 33142  	// result: (Neg64 (Lsh64x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 33143  	for {
 33144  		t := v.Type
 33145  		_ = v.Args[1]
 33146  		n := v.Args[0]
 33147  		v_1 := v.Args[1]
 33148  		if v_1.Op != OpConst64 {
 33149  			break
 33150  		}
 33151  		c := v_1.AuxInt
 33152  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 33153  			break
 33154  		}
 33155  		v.reset(OpNeg64)
 33156  		v0 := b.NewValue0(v.Pos, OpLsh64x64, t)
 33157  		v0.AddArg(n)
 33158  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33159  		v1.AuxInt = log2(-c)
 33160  		v0.AddArg(v1)
 33161  		v.AddArg(v0)
 33162  		return true
 33163  	}
 33164  	// match: (Mul64 <t> (Const64 [c]) n)
 33165  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 33166  	// result: (Neg64 (Lsh64x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 33167  	for {
 33168  		t := v.Type
 33169  		n := v.Args[1]
 33170  		v_0 := v.Args[0]
 33171  		if v_0.Op != OpConst64 {
 33172  			break
 33173  		}
 33174  		c := v_0.AuxInt
 33175  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 33176  			break
 33177  		}
 33178  		v.reset(OpNeg64)
 33179  		v0 := b.NewValue0(v.Pos, OpLsh64x64, t)
 33180  		v0.AddArg(n)
 33181  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33182  		v1.AuxInt = log2(-c)
 33183  		v0.AddArg(v1)
 33184  		v.AddArg(v0)
 33185  		return true
 33186  	}
 33187  	return false
 33188  }
 33189  func rewriteValuegeneric_OpMul64_10(v *Value) bool {
 33190  	b := v.Block
 33191  	// match: (Mul64 (Const64 <t> [c]) (Add64 <t> (Const64 <t> [d]) x))
 33192  	// result: (Add64 (Const64 <t> [c*d]) (Mul64 <t> (Const64 <t> [c]) x))
 33193  	for {
 33194  		_ = v.Args[1]
 33195  		v_0 := v.Args[0]
 33196  		if v_0.Op != OpConst64 {
 33197  			break
 33198  		}
 33199  		t := v_0.Type
 33200  		c := v_0.AuxInt
 33201  		v_1 := v.Args[1]
 33202  		if v_1.Op != OpAdd64 || v_1.Type != t {
 33203  			break
 33204  		}
 33205  		x := v_1.Args[1]
 33206  		v_1_0 := v_1.Args[0]
 33207  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
 33208  			break
 33209  		}
 33210  		d := v_1_0.AuxInt
 33211  		v.reset(OpAdd64)
 33212  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33213  		v0.AuxInt = c * d
 33214  		v.AddArg(v0)
 33215  		v1 := b.NewValue0(v.Pos, OpMul64, t)
 33216  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 33217  		v2.AuxInt = c
 33218  		v1.AddArg(v2)
 33219  		v1.AddArg(x)
 33220  		v.AddArg(v1)
 33221  		return true
 33222  	}
 33223  	// match: (Mul64 (Const64 <t> [c]) (Add64 <t> x (Const64 <t> [d])))
 33224  	// result: (Add64 (Const64 <t> [c*d]) (Mul64 <t> (Const64 <t> [c]) x))
 33225  	for {
 33226  		_ = v.Args[1]
 33227  		v_0 := v.Args[0]
 33228  		if v_0.Op != OpConst64 {
 33229  			break
 33230  		}
 33231  		t := v_0.Type
 33232  		c := v_0.AuxInt
 33233  		v_1 := v.Args[1]
 33234  		if v_1.Op != OpAdd64 || v_1.Type != t {
 33235  			break
 33236  		}
 33237  		_ = v_1.Args[1]
 33238  		x := v_1.Args[0]
 33239  		v_1_1 := v_1.Args[1]
 33240  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
 33241  			break
 33242  		}
 33243  		d := v_1_1.AuxInt
 33244  		v.reset(OpAdd64)
 33245  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33246  		v0.AuxInt = c * d
 33247  		v.AddArg(v0)
 33248  		v1 := b.NewValue0(v.Pos, OpMul64, t)
 33249  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 33250  		v2.AuxInt = c
 33251  		v1.AddArg(v2)
 33252  		v1.AddArg(x)
 33253  		v.AddArg(v1)
 33254  		return true
 33255  	}
 33256  	// match: (Mul64 (Add64 <t> (Const64 <t> [d]) x) (Const64 <t> [c]))
 33257  	// result: (Add64 (Const64 <t> [c*d]) (Mul64 <t> (Const64 <t> [c]) x))
 33258  	for {
 33259  		_ = v.Args[1]
 33260  		v_0 := v.Args[0]
 33261  		if v_0.Op != OpAdd64 {
 33262  			break
 33263  		}
 33264  		t := v_0.Type
 33265  		x := v_0.Args[1]
 33266  		v_0_0 := v_0.Args[0]
 33267  		if v_0_0.Op != OpConst64 || v_0_0.Type != t {
 33268  			break
 33269  		}
 33270  		d := v_0_0.AuxInt
 33271  		v_1 := v.Args[1]
 33272  		if v_1.Op != OpConst64 || v_1.Type != t {
 33273  			break
 33274  		}
 33275  		c := v_1.AuxInt
 33276  		v.reset(OpAdd64)
 33277  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33278  		v0.AuxInt = c * d
 33279  		v.AddArg(v0)
 33280  		v1 := b.NewValue0(v.Pos, OpMul64, t)
 33281  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 33282  		v2.AuxInt = c
 33283  		v1.AddArg(v2)
 33284  		v1.AddArg(x)
 33285  		v.AddArg(v1)
 33286  		return true
 33287  	}
 33288  	// match: (Mul64 (Add64 <t> x (Const64 <t> [d])) (Const64 <t> [c]))
 33289  	// result: (Add64 (Const64 <t> [c*d]) (Mul64 <t> (Const64 <t> [c]) x))
 33290  	for {
 33291  		_ = v.Args[1]
 33292  		v_0 := v.Args[0]
 33293  		if v_0.Op != OpAdd64 {
 33294  			break
 33295  		}
 33296  		t := v_0.Type
 33297  		_ = v_0.Args[1]
 33298  		x := v_0.Args[0]
 33299  		v_0_1 := v_0.Args[1]
 33300  		if v_0_1.Op != OpConst64 || v_0_1.Type != t {
 33301  			break
 33302  		}
 33303  		d := v_0_1.AuxInt
 33304  		v_1 := v.Args[1]
 33305  		if v_1.Op != OpConst64 || v_1.Type != t {
 33306  			break
 33307  		}
 33308  		c := v_1.AuxInt
 33309  		v.reset(OpAdd64)
 33310  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33311  		v0.AuxInt = c * d
 33312  		v.AddArg(v0)
 33313  		v1 := b.NewValue0(v.Pos, OpMul64, t)
 33314  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 33315  		v2.AuxInt = c
 33316  		v1.AddArg(v2)
 33317  		v1.AddArg(x)
 33318  		v.AddArg(v1)
 33319  		return true
 33320  	}
 33321  	// match: (Mul64 (Const64 [0]) _)
 33322  	// result: (Const64 [0])
 33323  	for {
 33324  		_ = v.Args[1]
 33325  		v_0 := v.Args[0]
 33326  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 33327  			break
 33328  		}
 33329  		v.reset(OpConst64)
 33330  		v.AuxInt = 0
 33331  		return true
 33332  	}
 33333  	// match: (Mul64 _ (Const64 [0]))
 33334  	// result: (Const64 [0])
 33335  	for {
 33336  		_ = v.Args[1]
 33337  		v_1 := v.Args[1]
 33338  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 33339  			break
 33340  		}
 33341  		v.reset(OpConst64)
 33342  		v.AuxInt = 0
 33343  		return true
 33344  	}
 33345  	// match: (Mul64 (Const64 <t> [c]) (Mul64 (Const64 <t> [d]) x))
 33346  	// result: (Mul64 (Const64 <t> [c*d]) x)
 33347  	for {
 33348  		_ = v.Args[1]
 33349  		v_0 := v.Args[0]
 33350  		if v_0.Op != OpConst64 {
 33351  			break
 33352  		}
 33353  		t := v_0.Type
 33354  		c := v_0.AuxInt
 33355  		v_1 := v.Args[1]
 33356  		if v_1.Op != OpMul64 {
 33357  			break
 33358  		}
 33359  		x := v_1.Args[1]
 33360  		v_1_0 := v_1.Args[0]
 33361  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
 33362  			break
 33363  		}
 33364  		d := v_1_0.AuxInt
 33365  		v.reset(OpMul64)
 33366  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33367  		v0.AuxInt = c * d
 33368  		v.AddArg(v0)
 33369  		v.AddArg(x)
 33370  		return true
 33371  	}
 33372  	// match: (Mul64 (Const64 <t> [c]) (Mul64 x (Const64 <t> [d])))
 33373  	// result: (Mul64 (Const64 <t> [c*d]) x)
 33374  	for {
 33375  		_ = v.Args[1]
 33376  		v_0 := v.Args[0]
 33377  		if v_0.Op != OpConst64 {
 33378  			break
 33379  		}
 33380  		t := v_0.Type
 33381  		c := v_0.AuxInt
 33382  		v_1 := v.Args[1]
 33383  		if v_1.Op != OpMul64 {
 33384  			break
 33385  		}
 33386  		_ = v_1.Args[1]
 33387  		x := v_1.Args[0]
 33388  		v_1_1 := v_1.Args[1]
 33389  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
 33390  			break
 33391  		}
 33392  		d := v_1_1.AuxInt
 33393  		v.reset(OpMul64)
 33394  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33395  		v0.AuxInt = c * d
 33396  		v.AddArg(v0)
 33397  		v.AddArg(x)
 33398  		return true
 33399  	}
 33400  	// match: (Mul64 (Mul64 (Const64 <t> [d]) x) (Const64 <t> [c]))
 33401  	// result: (Mul64 (Const64 <t> [c*d]) x)
 33402  	for {
 33403  		_ = v.Args[1]
 33404  		v_0 := v.Args[0]
 33405  		if v_0.Op != OpMul64 {
 33406  			break
 33407  		}
 33408  		x := v_0.Args[1]
 33409  		v_0_0 := v_0.Args[0]
 33410  		if v_0_0.Op != OpConst64 {
 33411  			break
 33412  		}
 33413  		t := v_0_0.Type
 33414  		d := v_0_0.AuxInt
 33415  		v_1 := v.Args[1]
 33416  		if v_1.Op != OpConst64 || v_1.Type != t {
 33417  			break
 33418  		}
 33419  		c := v_1.AuxInt
 33420  		v.reset(OpMul64)
 33421  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33422  		v0.AuxInt = c * d
 33423  		v.AddArg(v0)
 33424  		v.AddArg(x)
 33425  		return true
 33426  	}
 33427  	// match: (Mul64 (Mul64 x (Const64 <t> [d])) (Const64 <t> [c]))
 33428  	// result: (Mul64 (Const64 <t> [c*d]) x)
 33429  	for {
 33430  		_ = v.Args[1]
 33431  		v_0 := v.Args[0]
 33432  		if v_0.Op != OpMul64 {
 33433  			break
 33434  		}
 33435  		_ = v_0.Args[1]
 33436  		x := v_0.Args[0]
 33437  		v_0_1 := v_0.Args[1]
 33438  		if v_0_1.Op != OpConst64 {
 33439  			break
 33440  		}
 33441  		t := v_0_1.Type
 33442  		d := v_0_1.AuxInt
 33443  		v_1 := v.Args[1]
 33444  		if v_1.Op != OpConst64 || v_1.Type != t {
 33445  			break
 33446  		}
 33447  		c := v_1.AuxInt
 33448  		v.reset(OpMul64)
 33449  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 33450  		v0.AuxInt = c * d
 33451  		v.AddArg(v0)
 33452  		v.AddArg(x)
 33453  		return true
 33454  	}
 33455  	return false
 33456  }
 33457  func rewriteValuegeneric_OpMul64F_0(v *Value) bool {
 33458  	// match: (Mul64F (Const64F [c]) (Const64F [d]))
 33459  	// result: (Const64F [auxFrom64F(auxTo64F(c) * auxTo64F(d))])
 33460  	for {
 33461  		_ = v.Args[1]
 33462  		v_0 := v.Args[0]
 33463  		if v_0.Op != OpConst64F {
 33464  			break
 33465  		}
 33466  		c := v_0.AuxInt
 33467  		v_1 := v.Args[1]
 33468  		if v_1.Op != OpConst64F {
 33469  			break
 33470  		}
 33471  		d := v_1.AuxInt
 33472  		v.reset(OpConst64F)
 33473  		v.AuxInt = auxFrom64F(auxTo64F(c) * auxTo64F(d))
 33474  		return true
 33475  	}
 33476  	// match: (Mul64F (Const64F [d]) (Const64F [c]))
 33477  	// result: (Const64F [auxFrom64F(auxTo64F(c) * auxTo64F(d))])
 33478  	for {
 33479  		_ = v.Args[1]
 33480  		v_0 := v.Args[0]
 33481  		if v_0.Op != OpConst64F {
 33482  			break
 33483  		}
 33484  		d := v_0.AuxInt
 33485  		v_1 := v.Args[1]
 33486  		if v_1.Op != OpConst64F {
 33487  			break
 33488  		}
 33489  		c := v_1.AuxInt
 33490  		v.reset(OpConst64F)
 33491  		v.AuxInt = auxFrom64F(auxTo64F(c) * auxTo64F(d))
 33492  		return true
 33493  	}
 33494  	// match: (Mul64F x (Const64F [auxFrom64F(1)]))
 33495  	// result: x
 33496  	for {
 33497  		_ = v.Args[1]
 33498  		x := v.Args[0]
 33499  		v_1 := v.Args[1]
 33500  		if v_1.Op != OpConst64F || v_1.AuxInt != auxFrom64F(1) {
 33501  			break
 33502  		}
 33503  		v.reset(OpCopy)
 33504  		v.Type = x.Type
 33505  		v.AddArg(x)
 33506  		return true
 33507  	}
 33508  	// match: (Mul64F (Const64F [auxFrom64F(1)]) x)
 33509  	// result: x
 33510  	for {
 33511  		x := v.Args[1]
 33512  		v_0 := v.Args[0]
 33513  		if v_0.Op != OpConst64F || v_0.AuxInt != auxFrom64F(1) {
 33514  			break
 33515  		}
 33516  		v.reset(OpCopy)
 33517  		v.Type = x.Type
 33518  		v.AddArg(x)
 33519  		return true
 33520  	}
 33521  	// match: (Mul64F x (Const64F [auxFrom64F(-1)]))
 33522  	// result: (Neg64F x)
 33523  	for {
 33524  		_ = v.Args[1]
 33525  		x := v.Args[0]
 33526  		v_1 := v.Args[1]
 33527  		if v_1.Op != OpConst64F || v_1.AuxInt != auxFrom64F(-1) {
 33528  			break
 33529  		}
 33530  		v.reset(OpNeg64F)
 33531  		v.AddArg(x)
 33532  		return true
 33533  	}
 33534  	// match: (Mul64F (Const64F [auxFrom64F(-1)]) x)
 33535  	// result: (Neg64F x)
 33536  	for {
 33537  		x := v.Args[1]
 33538  		v_0 := v.Args[0]
 33539  		if v_0.Op != OpConst64F || v_0.AuxInt != auxFrom64F(-1) {
 33540  			break
 33541  		}
 33542  		v.reset(OpNeg64F)
 33543  		v.AddArg(x)
 33544  		return true
 33545  	}
 33546  	// match: (Mul64F x (Const64F [auxFrom64F(2)]))
 33547  	// result: (Add64F x x)
 33548  	for {
 33549  		_ = v.Args[1]
 33550  		x := v.Args[0]
 33551  		v_1 := v.Args[1]
 33552  		if v_1.Op != OpConst64F || v_1.AuxInt != auxFrom64F(2) {
 33553  			break
 33554  		}
 33555  		v.reset(OpAdd64F)
 33556  		v.AddArg(x)
 33557  		v.AddArg(x)
 33558  		return true
 33559  	}
 33560  	// match: (Mul64F (Const64F [auxFrom64F(2)]) x)
 33561  	// result: (Add64F x x)
 33562  	for {
 33563  		x := v.Args[1]
 33564  		v_0 := v.Args[0]
 33565  		if v_0.Op != OpConst64F || v_0.AuxInt != auxFrom64F(2) {
 33566  			break
 33567  		}
 33568  		v.reset(OpAdd64F)
 33569  		v.AddArg(x)
 33570  		v.AddArg(x)
 33571  		return true
 33572  	}
 33573  	return false
 33574  }
 33575  func rewriteValuegeneric_OpMul8_0(v *Value) bool {
 33576  	b := v.Block
 33577  	typ := &b.Func.Config.Types
 33578  	// match: (Mul8 (Const8 [c]) (Const8 [d]))
 33579  	// result: (Const8 [int64(int8(c*d))])
 33580  	for {
 33581  		_ = v.Args[1]
 33582  		v_0 := v.Args[0]
 33583  		if v_0.Op != OpConst8 {
 33584  			break
 33585  		}
 33586  		c := v_0.AuxInt
 33587  		v_1 := v.Args[1]
 33588  		if v_1.Op != OpConst8 {
 33589  			break
 33590  		}
 33591  		d := v_1.AuxInt
 33592  		v.reset(OpConst8)
 33593  		v.AuxInt = int64(int8(c * d))
 33594  		return true
 33595  	}
 33596  	// match: (Mul8 (Const8 [d]) (Const8 [c]))
 33597  	// result: (Const8 [int64(int8(c*d))])
 33598  	for {
 33599  		_ = v.Args[1]
 33600  		v_0 := v.Args[0]
 33601  		if v_0.Op != OpConst8 {
 33602  			break
 33603  		}
 33604  		d := v_0.AuxInt
 33605  		v_1 := v.Args[1]
 33606  		if v_1.Op != OpConst8 {
 33607  			break
 33608  		}
 33609  		c := v_1.AuxInt
 33610  		v.reset(OpConst8)
 33611  		v.AuxInt = int64(int8(c * d))
 33612  		return true
 33613  	}
 33614  	// match: (Mul8 (Const8 [1]) x)
 33615  	// result: x
 33616  	for {
 33617  		x := v.Args[1]
 33618  		v_0 := v.Args[0]
 33619  		if v_0.Op != OpConst8 || v_0.AuxInt != 1 {
 33620  			break
 33621  		}
 33622  		v.reset(OpCopy)
 33623  		v.Type = x.Type
 33624  		v.AddArg(x)
 33625  		return true
 33626  	}
 33627  	// match: (Mul8 x (Const8 [1]))
 33628  	// result: x
 33629  	for {
 33630  		_ = v.Args[1]
 33631  		x := v.Args[0]
 33632  		v_1 := v.Args[1]
 33633  		if v_1.Op != OpConst8 || v_1.AuxInt != 1 {
 33634  			break
 33635  		}
 33636  		v.reset(OpCopy)
 33637  		v.Type = x.Type
 33638  		v.AddArg(x)
 33639  		return true
 33640  	}
 33641  	// match: (Mul8 (Const8 [-1]) x)
 33642  	// result: (Neg8 x)
 33643  	for {
 33644  		x := v.Args[1]
 33645  		v_0 := v.Args[0]
 33646  		if v_0.Op != OpConst8 || v_0.AuxInt != -1 {
 33647  			break
 33648  		}
 33649  		v.reset(OpNeg8)
 33650  		v.AddArg(x)
 33651  		return true
 33652  	}
 33653  	// match: (Mul8 x (Const8 [-1]))
 33654  	// result: (Neg8 x)
 33655  	for {
 33656  		_ = v.Args[1]
 33657  		x := v.Args[0]
 33658  		v_1 := v.Args[1]
 33659  		if v_1.Op != OpConst8 || v_1.AuxInt != -1 {
 33660  			break
 33661  		}
 33662  		v.reset(OpNeg8)
 33663  		v.AddArg(x)
 33664  		return true
 33665  	}
 33666  	// match: (Mul8 <t> n (Const8 [c]))
 33667  	// cond: isPowerOfTwo(c)
 33668  	// result: (Lsh8x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 33669  	for {
 33670  		t := v.Type
 33671  		_ = v.Args[1]
 33672  		n := v.Args[0]
 33673  		v_1 := v.Args[1]
 33674  		if v_1.Op != OpConst8 {
 33675  			break
 33676  		}
 33677  		c := v_1.AuxInt
 33678  		if !(isPowerOfTwo(c)) {
 33679  			break
 33680  		}
 33681  		v.reset(OpLsh8x64)
 33682  		v.Type = t
 33683  		v.AddArg(n)
 33684  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33685  		v0.AuxInt = log2(c)
 33686  		v.AddArg(v0)
 33687  		return true
 33688  	}
 33689  	// match: (Mul8 <t> (Const8 [c]) n)
 33690  	// cond: isPowerOfTwo(c)
 33691  	// result: (Lsh8x64 <t> n (Const64 <typ.UInt64> [log2(c)]))
 33692  	for {
 33693  		t := v.Type
 33694  		n := v.Args[1]
 33695  		v_0 := v.Args[0]
 33696  		if v_0.Op != OpConst8 {
 33697  			break
 33698  		}
 33699  		c := v_0.AuxInt
 33700  		if !(isPowerOfTwo(c)) {
 33701  			break
 33702  		}
 33703  		v.reset(OpLsh8x64)
 33704  		v.Type = t
 33705  		v.AddArg(n)
 33706  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33707  		v0.AuxInt = log2(c)
 33708  		v.AddArg(v0)
 33709  		return true
 33710  	}
 33711  	// match: (Mul8 <t> n (Const8 [c]))
 33712  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 33713  	// result: (Neg8 (Lsh8x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 33714  	for {
 33715  		t := v.Type
 33716  		_ = v.Args[1]
 33717  		n := v.Args[0]
 33718  		v_1 := v.Args[1]
 33719  		if v_1.Op != OpConst8 {
 33720  			break
 33721  		}
 33722  		c := v_1.AuxInt
 33723  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 33724  			break
 33725  		}
 33726  		v.reset(OpNeg8)
 33727  		v0 := b.NewValue0(v.Pos, OpLsh8x64, t)
 33728  		v0.AddArg(n)
 33729  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33730  		v1.AuxInt = log2(-c)
 33731  		v0.AddArg(v1)
 33732  		v.AddArg(v0)
 33733  		return true
 33734  	}
 33735  	// match: (Mul8 <t> (Const8 [c]) n)
 33736  	// cond: t.IsSigned() && isPowerOfTwo(-c)
 33737  	// result: (Neg8 (Lsh8x64 <t> n (Const64 <typ.UInt64> [log2(-c)])))
 33738  	for {
 33739  		t := v.Type
 33740  		n := v.Args[1]
 33741  		v_0 := v.Args[0]
 33742  		if v_0.Op != OpConst8 {
 33743  			break
 33744  		}
 33745  		c := v_0.AuxInt
 33746  		if !(t.IsSigned() && isPowerOfTwo(-c)) {
 33747  			break
 33748  		}
 33749  		v.reset(OpNeg8)
 33750  		v0 := b.NewValue0(v.Pos, OpLsh8x64, t)
 33751  		v0.AddArg(n)
 33752  		v1 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 33753  		v1.AuxInt = log2(-c)
 33754  		v0.AddArg(v1)
 33755  		v.AddArg(v0)
 33756  		return true
 33757  	}
 33758  	return false
 33759  }
 33760  func rewriteValuegeneric_OpMul8_10(v *Value) bool {
 33761  	b := v.Block
 33762  	// match: (Mul8 (Const8 [0]) _)
 33763  	// result: (Const8 [0])
 33764  	for {
 33765  		_ = v.Args[1]
 33766  		v_0 := v.Args[0]
 33767  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 33768  			break
 33769  		}
 33770  		v.reset(OpConst8)
 33771  		v.AuxInt = 0
 33772  		return true
 33773  	}
 33774  	// match: (Mul8 _ (Const8 [0]))
 33775  	// result: (Const8 [0])
 33776  	for {
 33777  		_ = v.Args[1]
 33778  		v_1 := v.Args[1]
 33779  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 {
 33780  			break
 33781  		}
 33782  		v.reset(OpConst8)
 33783  		v.AuxInt = 0
 33784  		return true
 33785  	}
 33786  	// match: (Mul8 (Const8 <t> [c]) (Mul8 (Const8 <t> [d]) x))
 33787  	// result: (Mul8 (Const8 <t> [int64(int8(c*d))]) x)
 33788  	for {
 33789  		_ = v.Args[1]
 33790  		v_0 := v.Args[0]
 33791  		if v_0.Op != OpConst8 {
 33792  			break
 33793  		}
 33794  		t := v_0.Type
 33795  		c := v_0.AuxInt
 33796  		v_1 := v.Args[1]
 33797  		if v_1.Op != OpMul8 {
 33798  			break
 33799  		}
 33800  		x := v_1.Args[1]
 33801  		v_1_0 := v_1.Args[0]
 33802  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
 33803  			break
 33804  		}
 33805  		d := v_1_0.AuxInt
 33806  		v.reset(OpMul8)
 33807  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 33808  		v0.AuxInt = int64(int8(c * d))
 33809  		v.AddArg(v0)
 33810  		v.AddArg(x)
 33811  		return true
 33812  	}
 33813  	// match: (Mul8 (Const8 <t> [c]) (Mul8 x (Const8 <t> [d])))
 33814  	// result: (Mul8 (Const8 <t> [int64(int8(c*d))]) x)
 33815  	for {
 33816  		_ = v.Args[1]
 33817  		v_0 := v.Args[0]
 33818  		if v_0.Op != OpConst8 {
 33819  			break
 33820  		}
 33821  		t := v_0.Type
 33822  		c := v_0.AuxInt
 33823  		v_1 := v.Args[1]
 33824  		if v_1.Op != OpMul8 {
 33825  			break
 33826  		}
 33827  		_ = v_1.Args[1]
 33828  		x := v_1.Args[0]
 33829  		v_1_1 := v_1.Args[1]
 33830  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
 33831  			break
 33832  		}
 33833  		d := v_1_1.AuxInt
 33834  		v.reset(OpMul8)
 33835  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 33836  		v0.AuxInt = int64(int8(c * d))
 33837  		v.AddArg(v0)
 33838  		v.AddArg(x)
 33839  		return true
 33840  	}
 33841  	// match: (Mul8 (Mul8 (Const8 <t> [d]) x) (Const8 <t> [c]))
 33842  	// result: (Mul8 (Const8 <t> [int64(int8(c*d))]) x)
 33843  	for {
 33844  		_ = v.Args[1]
 33845  		v_0 := v.Args[0]
 33846  		if v_0.Op != OpMul8 {
 33847  			break
 33848  		}
 33849  		x := v_0.Args[1]
 33850  		v_0_0 := v_0.Args[0]
 33851  		if v_0_0.Op != OpConst8 {
 33852  			break
 33853  		}
 33854  		t := v_0_0.Type
 33855  		d := v_0_0.AuxInt
 33856  		v_1 := v.Args[1]
 33857  		if v_1.Op != OpConst8 || v_1.Type != t {
 33858  			break
 33859  		}
 33860  		c := v_1.AuxInt
 33861  		v.reset(OpMul8)
 33862  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 33863  		v0.AuxInt = int64(int8(c * d))
 33864  		v.AddArg(v0)
 33865  		v.AddArg(x)
 33866  		return true
 33867  	}
 33868  	// match: (Mul8 (Mul8 x (Const8 <t> [d])) (Const8 <t> [c]))
 33869  	// result: (Mul8 (Const8 <t> [int64(int8(c*d))]) x)
 33870  	for {
 33871  		_ = v.Args[1]
 33872  		v_0 := v.Args[0]
 33873  		if v_0.Op != OpMul8 {
 33874  			break
 33875  		}
 33876  		_ = v_0.Args[1]
 33877  		x := v_0.Args[0]
 33878  		v_0_1 := v_0.Args[1]
 33879  		if v_0_1.Op != OpConst8 {
 33880  			break
 33881  		}
 33882  		t := v_0_1.Type
 33883  		d := v_0_1.AuxInt
 33884  		v_1 := v.Args[1]
 33885  		if v_1.Op != OpConst8 || v_1.Type != t {
 33886  			break
 33887  		}
 33888  		c := v_1.AuxInt
 33889  		v.reset(OpMul8)
 33890  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 33891  		v0.AuxInt = int64(int8(c * d))
 33892  		v.AddArg(v0)
 33893  		v.AddArg(x)
 33894  		return true
 33895  	}
 33896  	return false
 33897  }
 33898  func rewriteValuegeneric_OpNeg16_0(v *Value) bool {
 33899  	b := v.Block
 33900  	// match: (Neg16 (Const16 [c]))
 33901  	// result: (Const16 [int64(-int16(c))])
 33902  	for {
 33903  		v_0 := v.Args[0]
 33904  		if v_0.Op != OpConst16 {
 33905  			break
 33906  		}
 33907  		c := v_0.AuxInt
 33908  		v.reset(OpConst16)
 33909  		v.AuxInt = int64(-int16(c))
 33910  		return true
 33911  	}
 33912  	// match: (Neg16 (Sub16 x y))
 33913  	// result: (Sub16 y x)
 33914  	for {
 33915  		v_0 := v.Args[0]
 33916  		if v_0.Op != OpSub16 {
 33917  			break
 33918  		}
 33919  		y := v_0.Args[1]
 33920  		x := v_0.Args[0]
 33921  		v.reset(OpSub16)
 33922  		v.AddArg(y)
 33923  		v.AddArg(x)
 33924  		return true
 33925  	}
 33926  	// match: (Neg16 (Neg16 x))
 33927  	// result: x
 33928  	for {
 33929  		v_0 := v.Args[0]
 33930  		if v_0.Op != OpNeg16 {
 33931  			break
 33932  		}
 33933  		x := v_0.Args[0]
 33934  		v.reset(OpCopy)
 33935  		v.Type = x.Type
 33936  		v.AddArg(x)
 33937  		return true
 33938  	}
 33939  	// match: (Neg16 <t> (Com16 x))
 33940  	// result: (Add16 (Const16 <t> [1]) x)
 33941  	for {
 33942  		t := v.Type
 33943  		v_0 := v.Args[0]
 33944  		if v_0.Op != OpCom16 {
 33945  			break
 33946  		}
 33947  		x := v_0.Args[0]
 33948  		v.reset(OpAdd16)
 33949  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 33950  		v0.AuxInt = 1
 33951  		v.AddArg(v0)
 33952  		v.AddArg(x)
 33953  		return true
 33954  	}
 33955  	return false
 33956  }
 33957  func rewriteValuegeneric_OpNeg32_0(v *Value) bool {
 33958  	b := v.Block
 33959  	// match: (Neg32 (Const32 [c]))
 33960  	// result: (Const32 [int64(-int32(c))])
 33961  	for {
 33962  		v_0 := v.Args[0]
 33963  		if v_0.Op != OpConst32 {
 33964  			break
 33965  		}
 33966  		c := v_0.AuxInt
 33967  		v.reset(OpConst32)
 33968  		v.AuxInt = int64(-int32(c))
 33969  		return true
 33970  	}
 33971  	// match: (Neg32 (Sub32 x y))
 33972  	// result: (Sub32 y x)
 33973  	for {
 33974  		v_0 := v.Args[0]
 33975  		if v_0.Op != OpSub32 {
 33976  			break
 33977  		}
 33978  		y := v_0.Args[1]
 33979  		x := v_0.Args[0]
 33980  		v.reset(OpSub32)
 33981  		v.AddArg(y)
 33982  		v.AddArg(x)
 33983  		return true
 33984  	}
 33985  	// match: (Neg32 (Neg32 x))
 33986  	// result: x
 33987  	for {
 33988  		v_0 := v.Args[0]
 33989  		if v_0.Op != OpNeg32 {
 33990  			break
 33991  		}
 33992  		x := v_0.Args[0]
 33993  		v.reset(OpCopy)
 33994  		v.Type = x.Type
 33995  		v.AddArg(x)
 33996  		return true
 33997  	}
 33998  	// match: (Neg32 <t> (Com32 x))
 33999  	// result: (Add32 (Const32 <t> [1]) x)
 34000  	for {
 34001  		t := v.Type
 34002  		v_0 := v.Args[0]
 34003  		if v_0.Op != OpCom32 {
 34004  			break
 34005  		}
 34006  		x := v_0.Args[0]
 34007  		v.reset(OpAdd32)
 34008  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 34009  		v0.AuxInt = 1
 34010  		v.AddArg(v0)
 34011  		v.AddArg(x)
 34012  		return true
 34013  	}
 34014  	return false
 34015  }
 34016  func rewriteValuegeneric_OpNeg32F_0(v *Value) bool {
 34017  	// match: (Neg32F (Const32F [c]))
 34018  	// cond: auxTo32F(c) != 0
 34019  	// result: (Const32F [auxFrom32F(-auxTo32F(c))])
 34020  	for {
 34021  		v_0 := v.Args[0]
 34022  		if v_0.Op != OpConst32F {
 34023  			break
 34024  		}
 34025  		c := v_0.AuxInt
 34026  		if !(auxTo32F(c) != 0) {
 34027  			break
 34028  		}
 34029  		v.reset(OpConst32F)
 34030  		v.AuxInt = auxFrom32F(-auxTo32F(c))
 34031  		return true
 34032  	}
 34033  	return false
 34034  }
 34035  func rewriteValuegeneric_OpNeg64_0(v *Value) bool {
 34036  	b := v.Block
 34037  	// match: (Neg64 (Const64 [c]))
 34038  	// result: (Const64 [-c])
 34039  	for {
 34040  		v_0 := v.Args[0]
 34041  		if v_0.Op != OpConst64 {
 34042  			break
 34043  		}
 34044  		c := v_0.AuxInt
 34045  		v.reset(OpConst64)
 34046  		v.AuxInt = -c
 34047  		return true
 34048  	}
 34049  	// match: (Neg64 (Sub64 x y))
 34050  	// result: (Sub64 y x)
 34051  	for {
 34052  		v_0 := v.Args[0]
 34053  		if v_0.Op != OpSub64 {
 34054  			break
 34055  		}
 34056  		y := v_0.Args[1]
 34057  		x := v_0.Args[0]
 34058  		v.reset(OpSub64)
 34059  		v.AddArg(y)
 34060  		v.AddArg(x)
 34061  		return true
 34062  	}
 34063  	// match: (Neg64 (Neg64 x))
 34064  	// result: x
 34065  	for {
 34066  		v_0 := v.Args[0]
 34067  		if v_0.Op != OpNeg64 {
 34068  			break
 34069  		}
 34070  		x := v_0.Args[0]
 34071  		v.reset(OpCopy)
 34072  		v.Type = x.Type
 34073  		v.AddArg(x)
 34074  		return true
 34075  	}
 34076  	// match: (Neg64 <t> (Com64 x))
 34077  	// result: (Add64 (Const64 <t> [1]) x)
 34078  	for {
 34079  		t := v.Type
 34080  		v_0 := v.Args[0]
 34081  		if v_0.Op != OpCom64 {
 34082  			break
 34083  		}
 34084  		x := v_0.Args[0]
 34085  		v.reset(OpAdd64)
 34086  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 34087  		v0.AuxInt = 1
 34088  		v.AddArg(v0)
 34089  		v.AddArg(x)
 34090  		return true
 34091  	}
 34092  	return false
 34093  }
 34094  func rewriteValuegeneric_OpNeg64F_0(v *Value) bool {
 34095  	// match: (Neg64F (Const64F [c]))
 34096  	// cond: auxTo64F(c) != 0
 34097  	// result: (Const64F [auxFrom64F(-auxTo64F(c))])
 34098  	for {
 34099  		v_0 := v.Args[0]
 34100  		if v_0.Op != OpConst64F {
 34101  			break
 34102  		}
 34103  		c := v_0.AuxInt
 34104  		if !(auxTo64F(c) != 0) {
 34105  			break
 34106  		}
 34107  		v.reset(OpConst64F)
 34108  		v.AuxInt = auxFrom64F(-auxTo64F(c))
 34109  		return true
 34110  	}
 34111  	return false
 34112  }
 34113  func rewriteValuegeneric_OpNeg8_0(v *Value) bool {
 34114  	b := v.Block
 34115  	// match: (Neg8 (Const8 [c]))
 34116  	// result: (Const8 [int64( -int8(c))])
 34117  	for {
 34118  		v_0 := v.Args[0]
 34119  		if v_0.Op != OpConst8 {
 34120  			break
 34121  		}
 34122  		c := v_0.AuxInt
 34123  		v.reset(OpConst8)
 34124  		v.AuxInt = int64(-int8(c))
 34125  		return true
 34126  	}
 34127  	// match: (Neg8 (Sub8 x y))
 34128  	// result: (Sub8 y x)
 34129  	for {
 34130  		v_0 := v.Args[0]
 34131  		if v_0.Op != OpSub8 {
 34132  			break
 34133  		}
 34134  		y := v_0.Args[1]
 34135  		x := v_0.Args[0]
 34136  		v.reset(OpSub8)
 34137  		v.AddArg(y)
 34138  		v.AddArg(x)
 34139  		return true
 34140  	}
 34141  	// match: (Neg8 (Neg8 x))
 34142  	// result: x
 34143  	for {
 34144  		v_0 := v.Args[0]
 34145  		if v_0.Op != OpNeg8 {
 34146  			break
 34147  		}
 34148  		x := v_0.Args[0]
 34149  		v.reset(OpCopy)
 34150  		v.Type = x.Type
 34151  		v.AddArg(x)
 34152  		return true
 34153  	}
 34154  	// match: (Neg8 <t> (Com8 x))
 34155  	// result: (Add8 (Const8 <t> [1]) x)
 34156  	for {
 34157  		t := v.Type
 34158  		v_0 := v.Args[0]
 34159  		if v_0.Op != OpCom8 {
 34160  			break
 34161  		}
 34162  		x := v_0.Args[0]
 34163  		v.reset(OpAdd8)
 34164  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 34165  		v0.AuxInt = 1
 34166  		v.AddArg(v0)
 34167  		v.AddArg(x)
 34168  		return true
 34169  	}
 34170  	return false
 34171  }
 34172  func rewriteValuegeneric_OpNeq16_0(v *Value) bool {
 34173  	b := v.Block
 34174  	typ := &b.Func.Config.Types
 34175  	// match: (Neq16 x x)
 34176  	// result: (ConstBool [0])
 34177  	for {
 34178  		x := v.Args[1]
 34179  		if x != v.Args[0] {
 34180  			break
 34181  		}
 34182  		v.reset(OpConstBool)
 34183  		v.AuxInt = 0
 34184  		return true
 34185  	}
 34186  	// match: (Neq16 (Const16 <t> [c]) (Add16 (Const16 <t> [d]) x))
 34187  	// result: (Neq16 (Const16 <t> [int64(int16(c-d))]) x)
 34188  	for {
 34189  		_ = v.Args[1]
 34190  		v_0 := v.Args[0]
 34191  		if v_0.Op != OpConst16 {
 34192  			break
 34193  		}
 34194  		t := v_0.Type
 34195  		c := v_0.AuxInt
 34196  		v_1 := v.Args[1]
 34197  		if v_1.Op != OpAdd16 {
 34198  			break
 34199  		}
 34200  		x := v_1.Args[1]
 34201  		v_1_0 := v_1.Args[0]
 34202  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
 34203  			break
 34204  		}
 34205  		d := v_1_0.AuxInt
 34206  		v.reset(OpNeq16)
 34207  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 34208  		v0.AuxInt = int64(int16(c - d))
 34209  		v.AddArg(v0)
 34210  		v.AddArg(x)
 34211  		return true
 34212  	}
 34213  	// match: (Neq16 (Const16 <t> [c]) (Add16 x (Const16 <t> [d])))
 34214  	// result: (Neq16 (Const16 <t> [int64(int16(c-d))]) x)
 34215  	for {
 34216  		_ = v.Args[1]
 34217  		v_0 := v.Args[0]
 34218  		if v_0.Op != OpConst16 {
 34219  			break
 34220  		}
 34221  		t := v_0.Type
 34222  		c := v_0.AuxInt
 34223  		v_1 := v.Args[1]
 34224  		if v_1.Op != OpAdd16 {
 34225  			break
 34226  		}
 34227  		_ = v_1.Args[1]
 34228  		x := v_1.Args[0]
 34229  		v_1_1 := v_1.Args[1]
 34230  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
 34231  			break
 34232  		}
 34233  		d := v_1_1.AuxInt
 34234  		v.reset(OpNeq16)
 34235  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 34236  		v0.AuxInt = int64(int16(c - d))
 34237  		v.AddArg(v0)
 34238  		v.AddArg(x)
 34239  		return true
 34240  	}
 34241  	// match: (Neq16 (Add16 (Const16 <t> [d]) x) (Const16 <t> [c]))
 34242  	// result: (Neq16 (Const16 <t> [int64(int16(c-d))]) x)
 34243  	for {
 34244  		_ = v.Args[1]
 34245  		v_0 := v.Args[0]
 34246  		if v_0.Op != OpAdd16 {
 34247  			break
 34248  		}
 34249  		x := v_0.Args[1]
 34250  		v_0_0 := v_0.Args[0]
 34251  		if v_0_0.Op != OpConst16 {
 34252  			break
 34253  		}
 34254  		t := v_0_0.Type
 34255  		d := v_0_0.AuxInt
 34256  		v_1 := v.Args[1]
 34257  		if v_1.Op != OpConst16 || v_1.Type != t {
 34258  			break
 34259  		}
 34260  		c := v_1.AuxInt
 34261  		v.reset(OpNeq16)
 34262  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 34263  		v0.AuxInt = int64(int16(c - d))
 34264  		v.AddArg(v0)
 34265  		v.AddArg(x)
 34266  		return true
 34267  	}
 34268  	// match: (Neq16 (Add16 x (Const16 <t> [d])) (Const16 <t> [c]))
 34269  	// result: (Neq16 (Const16 <t> [int64(int16(c-d))]) x)
 34270  	for {
 34271  		_ = v.Args[1]
 34272  		v_0 := v.Args[0]
 34273  		if v_0.Op != OpAdd16 {
 34274  			break
 34275  		}
 34276  		_ = v_0.Args[1]
 34277  		x := v_0.Args[0]
 34278  		v_0_1 := v_0.Args[1]
 34279  		if v_0_1.Op != OpConst16 {
 34280  			break
 34281  		}
 34282  		t := v_0_1.Type
 34283  		d := v_0_1.AuxInt
 34284  		v_1 := v.Args[1]
 34285  		if v_1.Op != OpConst16 || v_1.Type != t {
 34286  			break
 34287  		}
 34288  		c := v_1.AuxInt
 34289  		v.reset(OpNeq16)
 34290  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 34291  		v0.AuxInt = int64(int16(c - d))
 34292  		v.AddArg(v0)
 34293  		v.AddArg(x)
 34294  		return true
 34295  	}
 34296  	// match: (Neq16 (Const16 [c]) (Const16 [d]))
 34297  	// result: (ConstBool [b2i(c != d)])
 34298  	for {
 34299  		_ = v.Args[1]
 34300  		v_0 := v.Args[0]
 34301  		if v_0.Op != OpConst16 {
 34302  			break
 34303  		}
 34304  		c := v_0.AuxInt
 34305  		v_1 := v.Args[1]
 34306  		if v_1.Op != OpConst16 {
 34307  			break
 34308  		}
 34309  		d := v_1.AuxInt
 34310  		v.reset(OpConstBool)
 34311  		v.AuxInt = b2i(c != d)
 34312  		return true
 34313  	}
 34314  	// match: (Neq16 (Const16 [d]) (Const16 [c]))
 34315  	// result: (ConstBool [b2i(c != d)])
 34316  	for {
 34317  		_ = v.Args[1]
 34318  		v_0 := v.Args[0]
 34319  		if v_0.Op != OpConst16 {
 34320  			break
 34321  		}
 34322  		d := v_0.AuxInt
 34323  		v_1 := v.Args[1]
 34324  		if v_1.Op != OpConst16 {
 34325  			break
 34326  		}
 34327  		c := v_1.AuxInt
 34328  		v.reset(OpConstBool)
 34329  		v.AuxInt = b2i(c != d)
 34330  		return true
 34331  	}
 34332  	// match: (Neq16 n (Lsh16x64 (Rsh16x64 (Add16 <t> n (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 34333  	// cond: k > 0 && k < 15 && kbar == 16 - k
 34334  	// result: (Neq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 34335  	for {
 34336  		_ = v.Args[1]
 34337  		n := v.Args[0]
 34338  		v_1 := v.Args[1]
 34339  		if v_1.Op != OpLsh16x64 {
 34340  			break
 34341  		}
 34342  		_ = v_1.Args[1]
 34343  		v_1_0 := v_1.Args[0]
 34344  		if v_1_0.Op != OpRsh16x64 {
 34345  			break
 34346  		}
 34347  		_ = v_1_0.Args[1]
 34348  		v_1_0_0 := v_1_0.Args[0]
 34349  		if v_1_0_0.Op != OpAdd16 {
 34350  			break
 34351  		}
 34352  		t := v_1_0_0.Type
 34353  		_ = v_1_0_0.Args[1]
 34354  		if n != v_1_0_0.Args[0] {
 34355  			break
 34356  		}
 34357  		v_1_0_0_1 := v_1_0_0.Args[1]
 34358  		if v_1_0_0_1.Op != OpRsh16Ux64 || v_1_0_0_1.Type != t {
 34359  			break
 34360  		}
 34361  		_ = v_1_0_0_1.Args[1]
 34362  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 34363  		if v_1_0_0_1_0.Op != OpRsh16x64 || v_1_0_0_1_0.Type != t {
 34364  			break
 34365  		}
 34366  		_ = v_1_0_0_1_0.Args[1]
 34367  		if n != v_1_0_0_1_0.Args[0] {
 34368  			break
 34369  		}
 34370  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 34371  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 15 {
 34372  			break
 34373  		}
 34374  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 34375  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 34376  			break
 34377  		}
 34378  		kbar := v_1_0_0_1_1.AuxInt
 34379  		v_1_0_1 := v_1_0.Args[1]
 34380  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 34381  			break
 34382  		}
 34383  		k := v_1_0_1.AuxInt
 34384  		v_1_1 := v_1.Args[1]
 34385  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 34386  			break
 34387  		}
 34388  		v.reset(OpNeq16)
 34389  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34390  		v0.AddArg(n)
 34391  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34392  		v1.AuxInt = int64(1<<uint(k) - 1)
 34393  		v0.AddArg(v1)
 34394  		v.AddArg(v0)
 34395  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34396  		v2.AuxInt = 0
 34397  		v.AddArg(v2)
 34398  		return true
 34399  	}
 34400  	// match: (Neq16 n (Lsh16x64 (Rsh16x64 (Add16 <t> (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 34401  	// cond: k > 0 && k < 15 && kbar == 16 - k
 34402  	// result: (Neq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 34403  	for {
 34404  		_ = v.Args[1]
 34405  		n := v.Args[0]
 34406  		v_1 := v.Args[1]
 34407  		if v_1.Op != OpLsh16x64 {
 34408  			break
 34409  		}
 34410  		_ = v_1.Args[1]
 34411  		v_1_0 := v_1.Args[0]
 34412  		if v_1_0.Op != OpRsh16x64 {
 34413  			break
 34414  		}
 34415  		_ = v_1_0.Args[1]
 34416  		v_1_0_0 := v_1_0.Args[0]
 34417  		if v_1_0_0.Op != OpAdd16 {
 34418  			break
 34419  		}
 34420  		t := v_1_0_0.Type
 34421  		_ = v_1_0_0.Args[1]
 34422  		v_1_0_0_0 := v_1_0_0.Args[0]
 34423  		if v_1_0_0_0.Op != OpRsh16Ux64 || v_1_0_0_0.Type != t {
 34424  			break
 34425  		}
 34426  		_ = v_1_0_0_0.Args[1]
 34427  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 34428  		if v_1_0_0_0_0.Op != OpRsh16x64 || v_1_0_0_0_0.Type != t {
 34429  			break
 34430  		}
 34431  		_ = v_1_0_0_0_0.Args[1]
 34432  		if n != v_1_0_0_0_0.Args[0] {
 34433  			break
 34434  		}
 34435  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 34436  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 15 {
 34437  			break
 34438  		}
 34439  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 34440  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 34441  			break
 34442  		}
 34443  		kbar := v_1_0_0_0_1.AuxInt
 34444  		if n != v_1_0_0.Args[1] {
 34445  			break
 34446  		}
 34447  		v_1_0_1 := v_1_0.Args[1]
 34448  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 34449  			break
 34450  		}
 34451  		k := v_1_0_1.AuxInt
 34452  		v_1_1 := v_1.Args[1]
 34453  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 34454  			break
 34455  		}
 34456  		v.reset(OpNeq16)
 34457  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34458  		v0.AddArg(n)
 34459  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34460  		v1.AuxInt = int64(1<<uint(k) - 1)
 34461  		v0.AddArg(v1)
 34462  		v.AddArg(v0)
 34463  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34464  		v2.AuxInt = 0
 34465  		v.AddArg(v2)
 34466  		return true
 34467  	}
 34468  	// match: (Neq16 (Lsh16x64 (Rsh16x64 (Add16 <t> n (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 34469  	// cond: k > 0 && k < 15 && kbar == 16 - k
 34470  	// result: (Neq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 34471  	for {
 34472  		n := v.Args[1]
 34473  		v_0 := v.Args[0]
 34474  		if v_0.Op != OpLsh16x64 {
 34475  			break
 34476  		}
 34477  		_ = v_0.Args[1]
 34478  		v_0_0 := v_0.Args[0]
 34479  		if v_0_0.Op != OpRsh16x64 {
 34480  			break
 34481  		}
 34482  		_ = v_0_0.Args[1]
 34483  		v_0_0_0 := v_0_0.Args[0]
 34484  		if v_0_0_0.Op != OpAdd16 {
 34485  			break
 34486  		}
 34487  		t := v_0_0_0.Type
 34488  		_ = v_0_0_0.Args[1]
 34489  		if n != v_0_0_0.Args[0] {
 34490  			break
 34491  		}
 34492  		v_0_0_0_1 := v_0_0_0.Args[1]
 34493  		if v_0_0_0_1.Op != OpRsh16Ux64 || v_0_0_0_1.Type != t {
 34494  			break
 34495  		}
 34496  		_ = v_0_0_0_1.Args[1]
 34497  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 34498  		if v_0_0_0_1_0.Op != OpRsh16x64 || v_0_0_0_1_0.Type != t {
 34499  			break
 34500  		}
 34501  		_ = v_0_0_0_1_0.Args[1]
 34502  		if n != v_0_0_0_1_0.Args[0] {
 34503  			break
 34504  		}
 34505  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 34506  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 15 {
 34507  			break
 34508  		}
 34509  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 34510  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 34511  			break
 34512  		}
 34513  		kbar := v_0_0_0_1_1.AuxInt
 34514  		v_0_0_1 := v_0_0.Args[1]
 34515  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 34516  			break
 34517  		}
 34518  		k := v_0_0_1.AuxInt
 34519  		v_0_1 := v_0.Args[1]
 34520  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 34521  			break
 34522  		}
 34523  		v.reset(OpNeq16)
 34524  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34525  		v0.AddArg(n)
 34526  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34527  		v1.AuxInt = int64(1<<uint(k) - 1)
 34528  		v0.AddArg(v1)
 34529  		v.AddArg(v0)
 34530  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34531  		v2.AuxInt = 0
 34532  		v.AddArg(v2)
 34533  		return true
 34534  	}
 34535  	return false
 34536  }
 34537  func rewriteValuegeneric_OpNeq16_10(v *Value) bool {
 34538  	b := v.Block
 34539  	typ := &b.Func.Config.Types
 34540  	// match: (Neq16 (Lsh16x64 (Rsh16x64 (Add16 <t> (Rsh16Ux64 <t> (Rsh16x64 <t> n (Const64 <typ.UInt64> [15])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 34541  	// cond: k > 0 && k < 15 && kbar == 16 - k
 34542  	// result: (Neq16 (And16 <t> n (Const16 <t> [int64(1<<uint(k)-1)])) (Const16 <t> [0]))
 34543  	for {
 34544  		n := v.Args[1]
 34545  		v_0 := v.Args[0]
 34546  		if v_0.Op != OpLsh16x64 {
 34547  			break
 34548  		}
 34549  		_ = v_0.Args[1]
 34550  		v_0_0 := v_0.Args[0]
 34551  		if v_0_0.Op != OpRsh16x64 {
 34552  			break
 34553  		}
 34554  		_ = v_0_0.Args[1]
 34555  		v_0_0_0 := v_0_0.Args[0]
 34556  		if v_0_0_0.Op != OpAdd16 {
 34557  			break
 34558  		}
 34559  		t := v_0_0_0.Type
 34560  		_ = v_0_0_0.Args[1]
 34561  		v_0_0_0_0 := v_0_0_0.Args[0]
 34562  		if v_0_0_0_0.Op != OpRsh16Ux64 || v_0_0_0_0.Type != t {
 34563  			break
 34564  		}
 34565  		_ = v_0_0_0_0.Args[1]
 34566  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 34567  		if v_0_0_0_0_0.Op != OpRsh16x64 || v_0_0_0_0_0.Type != t {
 34568  			break
 34569  		}
 34570  		_ = v_0_0_0_0_0.Args[1]
 34571  		if n != v_0_0_0_0_0.Args[0] {
 34572  			break
 34573  		}
 34574  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 34575  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 15 {
 34576  			break
 34577  		}
 34578  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 34579  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 34580  			break
 34581  		}
 34582  		kbar := v_0_0_0_0_1.AuxInt
 34583  		if n != v_0_0_0.Args[1] {
 34584  			break
 34585  		}
 34586  		v_0_0_1 := v_0_0.Args[1]
 34587  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 34588  			break
 34589  		}
 34590  		k := v_0_0_1.AuxInt
 34591  		v_0_1 := v_0.Args[1]
 34592  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 15 && kbar == 16-k) {
 34593  			break
 34594  		}
 34595  		v.reset(OpNeq16)
 34596  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34597  		v0.AddArg(n)
 34598  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34599  		v1.AuxInt = int64(1<<uint(k) - 1)
 34600  		v0.AddArg(v1)
 34601  		v.AddArg(v0)
 34602  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34603  		v2.AuxInt = 0
 34604  		v.AddArg(v2)
 34605  		return true
 34606  	}
 34607  	// match: (Neq16 s:(Sub16 x y) (Const16 [0]))
 34608  	// cond: s.Uses == 1
 34609  	// result: (Neq16 x y)
 34610  	for {
 34611  		_ = v.Args[1]
 34612  		s := v.Args[0]
 34613  		if s.Op != OpSub16 {
 34614  			break
 34615  		}
 34616  		y := s.Args[1]
 34617  		x := s.Args[0]
 34618  		v_1 := v.Args[1]
 34619  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 34620  			break
 34621  		}
 34622  		v.reset(OpNeq16)
 34623  		v.AddArg(x)
 34624  		v.AddArg(y)
 34625  		return true
 34626  	}
 34627  	// match: (Neq16 (Const16 [0]) s:(Sub16 x y))
 34628  	// cond: s.Uses == 1
 34629  	// result: (Neq16 x y)
 34630  	for {
 34631  		_ = v.Args[1]
 34632  		v_0 := v.Args[0]
 34633  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 34634  			break
 34635  		}
 34636  		s := v.Args[1]
 34637  		if s.Op != OpSub16 {
 34638  			break
 34639  		}
 34640  		y := s.Args[1]
 34641  		x := s.Args[0]
 34642  		if !(s.Uses == 1) {
 34643  			break
 34644  		}
 34645  		v.reset(OpNeq16)
 34646  		v.AddArg(x)
 34647  		v.AddArg(y)
 34648  		return true
 34649  	}
 34650  	// match: (Neq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [y]))
 34651  	// cond: isPowerOfTwo(y)
 34652  	// result: (Eq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 34653  	for {
 34654  		_ = v.Args[1]
 34655  		v_0 := v.Args[0]
 34656  		if v_0.Op != OpAnd16 {
 34657  			break
 34658  		}
 34659  		t := v_0.Type
 34660  		_ = v_0.Args[1]
 34661  		x := v_0.Args[0]
 34662  		v_0_1 := v_0.Args[1]
 34663  		if v_0_1.Op != OpConst16 || v_0_1.Type != t {
 34664  			break
 34665  		}
 34666  		y := v_0_1.AuxInt
 34667  		v_1 := v.Args[1]
 34668  		if v_1.Op != OpConst16 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 34669  			break
 34670  		}
 34671  		v.reset(OpEq16)
 34672  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34673  		v0.AddArg(x)
 34674  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34675  		v1.AuxInt = y
 34676  		v0.AddArg(v1)
 34677  		v.AddArg(v0)
 34678  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34679  		v2.AuxInt = 0
 34680  		v.AddArg(v2)
 34681  		return true
 34682  	}
 34683  	// match: (Neq16 (And16 <t> (Const16 <t> [y]) x) (Const16 <t> [y]))
 34684  	// cond: isPowerOfTwo(y)
 34685  	// result: (Eq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 34686  	for {
 34687  		_ = v.Args[1]
 34688  		v_0 := v.Args[0]
 34689  		if v_0.Op != OpAnd16 {
 34690  			break
 34691  		}
 34692  		t := v_0.Type
 34693  		x := v_0.Args[1]
 34694  		v_0_0 := v_0.Args[0]
 34695  		if v_0_0.Op != OpConst16 || v_0_0.Type != t {
 34696  			break
 34697  		}
 34698  		y := v_0_0.AuxInt
 34699  		v_1 := v.Args[1]
 34700  		if v_1.Op != OpConst16 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 34701  			break
 34702  		}
 34703  		v.reset(OpEq16)
 34704  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34705  		v0.AddArg(x)
 34706  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34707  		v1.AuxInt = y
 34708  		v0.AddArg(v1)
 34709  		v.AddArg(v0)
 34710  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34711  		v2.AuxInt = 0
 34712  		v.AddArg(v2)
 34713  		return true
 34714  	}
 34715  	// match: (Neq16 (Const16 <t> [y]) (And16 <t> x (Const16 <t> [y])))
 34716  	// cond: isPowerOfTwo(y)
 34717  	// result: (Eq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 34718  	for {
 34719  		_ = v.Args[1]
 34720  		v_0 := v.Args[0]
 34721  		if v_0.Op != OpConst16 {
 34722  			break
 34723  		}
 34724  		t := v_0.Type
 34725  		y := v_0.AuxInt
 34726  		v_1 := v.Args[1]
 34727  		if v_1.Op != OpAnd16 || v_1.Type != t {
 34728  			break
 34729  		}
 34730  		_ = v_1.Args[1]
 34731  		x := v_1.Args[0]
 34732  		v_1_1 := v_1.Args[1]
 34733  		if v_1_1.Op != OpConst16 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 34734  			break
 34735  		}
 34736  		v.reset(OpEq16)
 34737  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34738  		v0.AddArg(x)
 34739  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34740  		v1.AuxInt = y
 34741  		v0.AddArg(v1)
 34742  		v.AddArg(v0)
 34743  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34744  		v2.AuxInt = 0
 34745  		v.AddArg(v2)
 34746  		return true
 34747  	}
 34748  	// match: (Neq16 (Const16 <t> [y]) (And16 <t> (Const16 <t> [y]) x))
 34749  	// cond: isPowerOfTwo(y)
 34750  	// result: (Eq16 (And16 <t> x (Const16 <t> [y])) (Const16 <t> [0]))
 34751  	for {
 34752  		_ = v.Args[1]
 34753  		v_0 := v.Args[0]
 34754  		if v_0.Op != OpConst16 {
 34755  			break
 34756  		}
 34757  		t := v_0.Type
 34758  		y := v_0.AuxInt
 34759  		v_1 := v.Args[1]
 34760  		if v_1.Op != OpAnd16 || v_1.Type != t {
 34761  			break
 34762  		}
 34763  		x := v_1.Args[1]
 34764  		v_1_0 := v_1.Args[0]
 34765  		if v_1_0.Op != OpConst16 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 34766  			break
 34767  		}
 34768  		v.reset(OpEq16)
 34769  		v0 := b.NewValue0(v.Pos, OpAnd16, t)
 34770  		v0.AddArg(x)
 34771  		v1 := b.NewValue0(v.Pos, OpConst16, t)
 34772  		v1.AuxInt = y
 34773  		v0.AddArg(v1)
 34774  		v.AddArg(v0)
 34775  		v2 := b.NewValue0(v.Pos, OpConst16, t)
 34776  		v2.AuxInt = 0
 34777  		v.AddArg(v2)
 34778  		return true
 34779  	}
 34780  	return false
 34781  }
 34782  func rewriteValuegeneric_OpNeq32_0(v *Value) bool {
 34783  	b := v.Block
 34784  	typ := &b.Func.Config.Types
 34785  	// match: (Neq32 x x)
 34786  	// result: (ConstBool [0])
 34787  	for {
 34788  		x := v.Args[1]
 34789  		if x != v.Args[0] {
 34790  			break
 34791  		}
 34792  		v.reset(OpConstBool)
 34793  		v.AuxInt = 0
 34794  		return true
 34795  	}
 34796  	// match: (Neq32 (Const32 <t> [c]) (Add32 (Const32 <t> [d]) x))
 34797  	// result: (Neq32 (Const32 <t> [int64(int32(c-d))]) x)
 34798  	for {
 34799  		_ = v.Args[1]
 34800  		v_0 := v.Args[0]
 34801  		if v_0.Op != OpConst32 {
 34802  			break
 34803  		}
 34804  		t := v_0.Type
 34805  		c := v_0.AuxInt
 34806  		v_1 := v.Args[1]
 34807  		if v_1.Op != OpAdd32 {
 34808  			break
 34809  		}
 34810  		x := v_1.Args[1]
 34811  		v_1_0 := v_1.Args[0]
 34812  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
 34813  			break
 34814  		}
 34815  		d := v_1_0.AuxInt
 34816  		v.reset(OpNeq32)
 34817  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 34818  		v0.AuxInt = int64(int32(c - d))
 34819  		v.AddArg(v0)
 34820  		v.AddArg(x)
 34821  		return true
 34822  	}
 34823  	// match: (Neq32 (Const32 <t> [c]) (Add32 x (Const32 <t> [d])))
 34824  	// result: (Neq32 (Const32 <t> [int64(int32(c-d))]) x)
 34825  	for {
 34826  		_ = v.Args[1]
 34827  		v_0 := v.Args[0]
 34828  		if v_0.Op != OpConst32 {
 34829  			break
 34830  		}
 34831  		t := v_0.Type
 34832  		c := v_0.AuxInt
 34833  		v_1 := v.Args[1]
 34834  		if v_1.Op != OpAdd32 {
 34835  			break
 34836  		}
 34837  		_ = v_1.Args[1]
 34838  		x := v_1.Args[0]
 34839  		v_1_1 := v_1.Args[1]
 34840  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
 34841  			break
 34842  		}
 34843  		d := v_1_1.AuxInt
 34844  		v.reset(OpNeq32)
 34845  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 34846  		v0.AuxInt = int64(int32(c - d))
 34847  		v.AddArg(v0)
 34848  		v.AddArg(x)
 34849  		return true
 34850  	}
 34851  	// match: (Neq32 (Add32 (Const32 <t> [d]) x) (Const32 <t> [c]))
 34852  	// result: (Neq32 (Const32 <t> [int64(int32(c-d))]) x)
 34853  	for {
 34854  		_ = v.Args[1]
 34855  		v_0 := v.Args[0]
 34856  		if v_0.Op != OpAdd32 {
 34857  			break
 34858  		}
 34859  		x := v_0.Args[1]
 34860  		v_0_0 := v_0.Args[0]
 34861  		if v_0_0.Op != OpConst32 {
 34862  			break
 34863  		}
 34864  		t := v_0_0.Type
 34865  		d := v_0_0.AuxInt
 34866  		v_1 := v.Args[1]
 34867  		if v_1.Op != OpConst32 || v_1.Type != t {
 34868  			break
 34869  		}
 34870  		c := v_1.AuxInt
 34871  		v.reset(OpNeq32)
 34872  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 34873  		v0.AuxInt = int64(int32(c - d))
 34874  		v.AddArg(v0)
 34875  		v.AddArg(x)
 34876  		return true
 34877  	}
 34878  	// match: (Neq32 (Add32 x (Const32 <t> [d])) (Const32 <t> [c]))
 34879  	// result: (Neq32 (Const32 <t> [int64(int32(c-d))]) x)
 34880  	for {
 34881  		_ = v.Args[1]
 34882  		v_0 := v.Args[0]
 34883  		if v_0.Op != OpAdd32 {
 34884  			break
 34885  		}
 34886  		_ = v_0.Args[1]
 34887  		x := v_0.Args[0]
 34888  		v_0_1 := v_0.Args[1]
 34889  		if v_0_1.Op != OpConst32 {
 34890  			break
 34891  		}
 34892  		t := v_0_1.Type
 34893  		d := v_0_1.AuxInt
 34894  		v_1 := v.Args[1]
 34895  		if v_1.Op != OpConst32 || v_1.Type != t {
 34896  			break
 34897  		}
 34898  		c := v_1.AuxInt
 34899  		v.reset(OpNeq32)
 34900  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 34901  		v0.AuxInt = int64(int32(c - d))
 34902  		v.AddArg(v0)
 34903  		v.AddArg(x)
 34904  		return true
 34905  	}
 34906  	// match: (Neq32 (Const32 [c]) (Const32 [d]))
 34907  	// result: (ConstBool [b2i(c != d)])
 34908  	for {
 34909  		_ = v.Args[1]
 34910  		v_0 := v.Args[0]
 34911  		if v_0.Op != OpConst32 {
 34912  			break
 34913  		}
 34914  		c := v_0.AuxInt
 34915  		v_1 := v.Args[1]
 34916  		if v_1.Op != OpConst32 {
 34917  			break
 34918  		}
 34919  		d := v_1.AuxInt
 34920  		v.reset(OpConstBool)
 34921  		v.AuxInt = b2i(c != d)
 34922  		return true
 34923  	}
 34924  	// match: (Neq32 (Const32 [d]) (Const32 [c]))
 34925  	// result: (ConstBool [b2i(c != d)])
 34926  	for {
 34927  		_ = v.Args[1]
 34928  		v_0 := v.Args[0]
 34929  		if v_0.Op != OpConst32 {
 34930  			break
 34931  		}
 34932  		d := v_0.AuxInt
 34933  		v_1 := v.Args[1]
 34934  		if v_1.Op != OpConst32 {
 34935  			break
 34936  		}
 34937  		c := v_1.AuxInt
 34938  		v.reset(OpConstBool)
 34939  		v.AuxInt = b2i(c != d)
 34940  		return true
 34941  	}
 34942  	// match: (Neq32 n (Lsh32x64 (Rsh32x64 (Add32 <t> n (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 34943  	// cond: k > 0 && k < 31 && kbar == 32 - k
 34944  	// result: (Neq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 34945  	for {
 34946  		_ = v.Args[1]
 34947  		n := v.Args[0]
 34948  		v_1 := v.Args[1]
 34949  		if v_1.Op != OpLsh32x64 {
 34950  			break
 34951  		}
 34952  		_ = v_1.Args[1]
 34953  		v_1_0 := v_1.Args[0]
 34954  		if v_1_0.Op != OpRsh32x64 {
 34955  			break
 34956  		}
 34957  		_ = v_1_0.Args[1]
 34958  		v_1_0_0 := v_1_0.Args[0]
 34959  		if v_1_0_0.Op != OpAdd32 {
 34960  			break
 34961  		}
 34962  		t := v_1_0_0.Type
 34963  		_ = v_1_0_0.Args[1]
 34964  		if n != v_1_0_0.Args[0] {
 34965  			break
 34966  		}
 34967  		v_1_0_0_1 := v_1_0_0.Args[1]
 34968  		if v_1_0_0_1.Op != OpRsh32Ux64 || v_1_0_0_1.Type != t {
 34969  			break
 34970  		}
 34971  		_ = v_1_0_0_1.Args[1]
 34972  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 34973  		if v_1_0_0_1_0.Op != OpRsh32x64 || v_1_0_0_1_0.Type != t {
 34974  			break
 34975  		}
 34976  		_ = v_1_0_0_1_0.Args[1]
 34977  		if n != v_1_0_0_1_0.Args[0] {
 34978  			break
 34979  		}
 34980  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 34981  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 31 {
 34982  			break
 34983  		}
 34984  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 34985  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 34986  			break
 34987  		}
 34988  		kbar := v_1_0_0_1_1.AuxInt
 34989  		v_1_0_1 := v_1_0.Args[1]
 34990  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 34991  			break
 34992  		}
 34993  		k := v_1_0_1.AuxInt
 34994  		v_1_1 := v_1.Args[1]
 34995  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 34996  			break
 34997  		}
 34998  		v.reset(OpNeq32)
 34999  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35000  		v0.AddArg(n)
 35001  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35002  		v1.AuxInt = int64(1<<uint(k) - 1)
 35003  		v0.AddArg(v1)
 35004  		v.AddArg(v0)
 35005  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35006  		v2.AuxInt = 0
 35007  		v.AddArg(v2)
 35008  		return true
 35009  	}
 35010  	// match: (Neq32 n (Lsh32x64 (Rsh32x64 (Add32 <t> (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 35011  	// cond: k > 0 && k < 31 && kbar == 32 - k
 35012  	// result: (Neq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 35013  	for {
 35014  		_ = v.Args[1]
 35015  		n := v.Args[0]
 35016  		v_1 := v.Args[1]
 35017  		if v_1.Op != OpLsh32x64 {
 35018  			break
 35019  		}
 35020  		_ = v_1.Args[1]
 35021  		v_1_0 := v_1.Args[0]
 35022  		if v_1_0.Op != OpRsh32x64 {
 35023  			break
 35024  		}
 35025  		_ = v_1_0.Args[1]
 35026  		v_1_0_0 := v_1_0.Args[0]
 35027  		if v_1_0_0.Op != OpAdd32 {
 35028  			break
 35029  		}
 35030  		t := v_1_0_0.Type
 35031  		_ = v_1_0_0.Args[1]
 35032  		v_1_0_0_0 := v_1_0_0.Args[0]
 35033  		if v_1_0_0_0.Op != OpRsh32Ux64 || v_1_0_0_0.Type != t {
 35034  			break
 35035  		}
 35036  		_ = v_1_0_0_0.Args[1]
 35037  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 35038  		if v_1_0_0_0_0.Op != OpRsh32x64 || v_1_0_0_0_0.Type != t {
 35039  			break
 35040  		}
 35041  		_ = v_1_0_0_0_0.Args[1]
 35042  		if n != v_1_0_0_0_0.Args[0] {
 35043  			break
 35044  		}
 35045  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 35046  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 31 {
 35047  			break
 35048  		}
 35049  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 35050  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 35051  			break
 35052  		}
 35053  		kbar := v_1_0_0_0_1.AuxInt
 35054  		if n != v_1_0_0.Args[1] {
 35055  			break
 35056  		}
 35057  		v_1_0_1 := v_1_0.Args[1]
 35058  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 35059  			break
 35060  		}
 35061  		k := v_1_0_1.AuxInt
 35062  		v_1_1 := v_1.Args[1]
 35063  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 35064  			break
 35065  		}
 35066  		v.reset(OpNeq32)
 35067  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35068  		v0.AddArg(n)
 35069  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35070  		v1.AuxInt = int64(1<<uint(k) - 1)
 35071  		v0.AddArg(v1)
 35072  		v.AddArg(v0)
 35073  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35074  		v2.AuxInt = 0
 35075  		v.AddArg(v2)
 35076  		return true
 35077  	}
 35078  	// match: (Neq32 (Lsh32x64 (Rsh32x64 (Add32 <t> n (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 35079  	// cond: k > 0 && k < 31 && kbar == 32 - k
 35080  	// result: (Neq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 35081  	for {
 35082  		n := v.Args[1]
 35083  		v_0 := v.Args[0]
 35084  		if v_0.Op != OpLsh32x64 {
 35085  			break
 35086  		}
 35087  		_ = v_0.Args[1]
 35088  		v_0_0 := v_0.Args[0]
 35089  		if v_0_0.Op != OpRsh32x64 {
 35090  			break
 35091  		}
 35092  		_ = v_0_0.Args[1]
 35093  		v_0_0_0 := v_0_0.Args[0]
 35094  		if v_0_0_0.Op != OpAdd32 {
 35095  			break
 35096  		}
 35097  		t := v_0_0_0.Type
 35098  		_ = v_0_0_0.Args[1]
 35099  		if n != v_0_0_0.Args[0] {
 35100  			break
 35101  		}
 35102  		v_0_0_0_1 := v_0_0_0.Args[1]
 35103  		if v_0_0_0_1.Op != OpRsh32Ux64 || v_0_0_0_1.Type != t {
 35104  			break
 35105  		}
 35106  		_ = v_0_0_0_1.Args[1]
 35107  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 35108  		if v_0_0_0_1_0.Op != OpRsh32x64 || v_0_0_0_1_0.Type != t {
 35109  			break
 35110  		}
 35111  		_ = v_0_0_0_1_0.Args[1]
 35112  		if n != v_0_0_0_1_0.Args[0] {
 35113  			break
 35114  		}
 35115  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 35116  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 31 {
 35117  			break
 35118  		}
 35119  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 35120  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 35121  			break
 35122  		}
 35123  		kbar := v_0_0_0_1_1.AuxInt
 35124  		v_0_0_1 := v_0_0.Args[1]
 35125  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 35126  			break
 35127  		}
 35128  		k := v_0_0_1.AuxInt
 35129  		v_0_1 := v_0.Args[1]
 35130  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 35131  			break
 35132  		}
 35133  		v.reset(OpNeq32)
 35134  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35135  		v0.AddArg(n)
 35136  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35137  		v1.AuxInt = int64(1<<uint(k) - 1)
 35138  		v0.AddArg(v1)
 35139  		v.AddArg(v0)
 35140  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35141  		v2.AuxInt = 0
 35142  		v.AddArg(v2)
 35143  		return true
 35144  	}
 35145  	return false
 35146  }
 35147  func rewriteValuegeneric_OpNeq32_10(v *Value) bool {
 35148  	b := v.Block
 35149  	typ := &b.Func.Config.Types
 35150  	// match: (Neq32 (Lsh32x64 (Rsh32x64 (Add32 <t> (Rsh32Ux64 <t> (Rsh32x64 <t> n (Const64 <typ.UInt64> [31])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 35151  	// cond: k > 0 && k < 31 && kbar == 32 - k
 35152  	// result: (Neq32 (And32 <t> n (Const32 <t> [int64(1<<uint(k)-1)])) (Const32 <t> [0]))
 35153  	for {
 35154  		n := v.Args[1]
 35155  		v_0 := v.Args[0]
 35156  		if v_0.Op != OpLsh32x64 {
 35157  			break
 35158  		}
 35159  		_ = v_0.Args[1]
 35160  		v_0_0 := v_0.Args[0]
 35161  		if v_0_0.Op != OpRsh32x64 {
 35162  			break
 35163  		}
 35164  		_ = v_0_0.Args[1]
 35165  		v_0_0_0 := v_0_0.Args[0]
 35166  		if v_0_0_0.Op != OpAdd32 {
 35167  			break
 35168  		}
 35169  		t := v_0_0_0.Type
 35170  		_ = v_0_0_0.Args[1]
 35171  		v_0_0_0_0 := v_0_0_0.Args[0]
 35172  		if v_0_0_0_0.Op != OpRsh32Ux64 || v_0_0_0_0.Type != t {
 35173  			break
 35174  		}
 35175  		_ = v_0_0_0_0.Args[1]
 35176  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 35177  		if v_0_0_0_0_0.Op != OpRsh32x64 || v_0_0_0_0_0.Type != t {
 35178  			break
 35179  		}
 35180  		_ = v_0_0_0_0_0.Args[1]
 35181  		if n != v_0_0_0_0_0.Args[0] {
 35182  			break
 35183  		}
 35184  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 35185  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 31 {
 35186  			break
 35187  		}
 35188  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 35189  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 35190  			break
 35191  		}
 35192  		kbar := v_0_0_0_0_1.AuxInt
 35193  		if n != v_0_0_0.Args[1] {
 35194  			break
 35195  		}
 35196  		v_0_0_1 := v_0_0.Args[1]
 35197  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 35198  			break
 35199  		}
 35200  		k := v_0_0_1.AuxInt
 35201  		v_0_1 := v_0.Args[1]
 35202  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 31 && kbar == 32-k) {
 35203  			break
 35204  		}
 35205  		v.reset(OpNeq32)
 35206  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35207  		v0.AddArg(n)
 35208  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35209  		v1.AuxInt = int64(1<<uint(k) - 1)
 35210  		v0.AddArg(v1)
 35211  		v.AddArg(v0)
 35212  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35213  		v2.AuxInt = 0
 35214  		v.AddArg(v2)
 35215  		return true
 35216  	}
 35217  	// match: (Neq32 s:(Sub32 x y) (Const32 [0]))
 35218  	// cond: s.Uses == 1
 35219  	// result: (Neq32 x y)
 35220  	for {
 35221  		_ = v.Args[1]
 35222  		s := v.Args[0]
 35223  		if s.Op != OpSub32 {
 35224  			break
 35225  		}
 35226  		y := s.Args[1]
 35227  		x := s.Args[0]
 35228  		v_1 := v.Args[1]
 35229  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 35230  			break
 35231  		}
 35232  		v.reset(OpNeq32)
 35233  		v.AddArg(x)
 35234  		v.AddArg(y)
 35235  		return true
 35236  	}
 35237  	// match: (Neq32 (Const32 [0]) s:(Sub32 x y))
 35238  	// cond: s.Uses == 1
 35239  	// result: (Neq32 x y)
 35240  	for {
 35241  		_ = v.Args[1]
 35242  		v_0 := v.Args[0]
 35243  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 35244  			break
 35245  		}
 35246  		s := v.Args[1]
 35247  		if s.Op != OpSub32 {
 35248  			break
 35249  		}
 35250  		y := s.Args[1]
 35251  		x := s.Args[0]
 35252  		if !(s.Uses == 1) {
 35253  			break
 35254  		}
 35255  		v.reset(OpNeq32)
 35256  		v.AddArg(x)
 35257  		v.AddArg(y)
 35258  		return true
 35259  	}
 35260  	// match: (Neq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [y]))
 35261  	// cond: isPowerOfTwo(y)
 35262  	// result: (Eq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 35263  	for {
 35264  		_ = v.Args[1]
 35265  		v_0 := v.Args[0]
 35266  		if v_0.Op != OpAnd32 {
 35267  			break
 35268  		}
 35269  		t := v_0.Type
 35270  		_ = v_0.Args[1]
 35271  		x := v_0.Args[0]
 35272  		v_0_1 := v_0.Args[1]
 35273  		if v_0_1.Op != OpConst32 || v_0_1.Type != t {
 35274  			break
 35275  		}
 35276  		y := v_0_1.AuxInt
 35277  		v_1 := v.Args[1]
 35278  		if v_1.Op != OpConst32 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 35279  			break
 35280  		}
 35281  		v.reset(OpEq32)
 35282  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35283  		v0.AddArg(x)
 35284  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35285  		v1.AuxInt = y
 35286  		v0.AddArg(v1)
 35287  		v.AddArg(v0)
 35288  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35289  		v2.AuxInt = 0
 35290  		v.AddArg(v2)
 35291  		return true
 35292  	}
 35293  	// match: (Neq32 (And32 <t> (Const32 <t> [y]) x) (Const32 <t> [y]))
 35294  	// cond: isPowerOfTwo(y)
 35295  	// result: (Eq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 35296  	for {
 35297  		_ = v.Args[1]
 35298  		v_0 := v.Args[0]
 35299  		if v_0.Op != OpAnd32 {
 35300  			break
 35301  		}
 35302  		t := v_0.Type
 35303  		x := v_0.Args[1]
 35304  		v_0_0 := v_0.Args[0]
 35305  		if v_0_0.Op != OpConst32 || v_0_0.Type != t {
 35306  			break
 35307  		}
 35308  		y := v_0_0.AuxInt
 35309  		v_1 := v.Args[1]
 35310  		if v_1.Op != OpConst32 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 35311  			break
 35312  		}
 35313  		v.reset(OpEq32)
 35314  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35315  		v0.AddArg(x)
 35316  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35317  		v1.AuxInt = y
 35318  		v0.AddArg(v1)
 35319  		v.AddArg(v0)
 35320  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35321  		v2.AuxInt = 0
 35322  		v.AddArg(v2)
 35323  		return true
 35324  	}
 35325  	// match: (Neq32 (Const32 <t> [y]) (And32 <t> x (Const32 <t> [y])))
 35326  	// cond: isPowerOfTwo(y)
 35327  	// result: (Eq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 35328  	for {
 35329  		_ = v.Args[1]
 35330  		v_0 := v.Args[0]
 35331  		if v_0.Op != OpConst32 {
 35332  			break
 35333  		}
 35334  		t := v_0.Type
 35335  		y := v_0.AuxInt
 35336  		v_1 := v.Args[1]
 35337  		if v_1.Op != OpAnd32 || v_1.Type != t {
 35338  			break
 35339  		}
 35340  		_ = v_1.Args[1]
 35341  		x := v_1.Args[0]
 35342  		v_1_1 := v_1.Args[1]
 35343  		if v_1_1.Op != OpConst32 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 35344  			break
 35345  		}
 35346  		v.reset(OpEq32)
 35347  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35348  		v0.AddArg(x)
 35349  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35350  		v1.AuxInt = y
 35351  		v0.AddArg(v1)
 35352  		v.AddArg(v0)
 35353  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35354  		v2.AuxInt = 0
 35355  		v.AddArg(v2)
 35356  		return true
 35357  	}
 35358  	// match: (Neq32 (Const32 <t> [y]) (And32 <t> (Const32 <t> [y]) x))
 35359  	// cond: isPowerOfTwo(y)
 35360  	// result: (Eq32 (And32 <t> x (Const32 <t> [y])) (Const32 <t> [0]))
 35361  	for {
 35362  		_ = v.Args[1]
 35363  		v_0 := v.Args[0]
 35364  		if v_0.Op != OpConst32 {
 35365  			break
 35366  		}
 35367  		t := v_0.Type
 35368  		y := v_0.AuxInt
 35369  		v_1 := v.Args[1]
 35370  		if v_1.Op != OpAnd32 || v_1.Type != t {
 35371  			break
 35372  		}
 35373  		x := v_1.Args[1]
 35374  		v_1_0 := v_1.Args[0]
 35375  		if v_1_0.Op != OpConst32 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 35376  			break
 35377  		}
 35378  		v.reset(OpEq32)
 35379  		v0 := b.NewValue0(v.Pos, OpAnd32, t)
 35380  		v0.AddArg(x)
 35381  		v1 := b.NewValue0(v.Pos, OpConst32, t)
 35382  		v1.AuxInt = y
 35383  		v0.AddArg(v1)
 35384  		v.AddArg(v0)
 35385  		v2 := b.NewValue0(v.Pos, OpConst32, t)
 35386  		v2.AuxInt = 0
 35387  		v.AddArg(v2)
 35388  		return true
 35389  	}
 35390  	return false
 35391  }
 35392  func rewriteValuegeneric_OpNeq32F_0(v *Value) bool {
 35393  	// match: (Neq32F (Const32F [c]) (Const32F [d]))
 35394  	// result: (ConstBool [b2i(auxTo32F(c) != auxTo32F(d))])
 35395  	for {
 35396  		_ = v.Args[1]
 35397  		v_0 := v.Args[0]
 35398  		if v_0.Op != OpConst32F {
 35399  			break
 35400  		}
 35401  		c := v_0.AuxInt
 35402  		v_1 := v.Args[1]
 35403  		if v_1.Op != OpConst32F {
 35404  			break
 35405  		}
 35406  		d := v_1.AuxInt
 35407  		v.reset(OpConstBool)
 35408  		v.AuxInt = b2i(auxTo32F(c) != auxTo32F(d))
 35409  		return true
 35410  	}
 35411  	// match: (Neq32F (Const32F [d]) (Const32F [c]))
 35412  	// result: (ConstBool [b2i(auxTo32F(c) != auxTo32F(d))])
 35413  	for {
 35414  		_ = v.Args[1]
 35415  		v_0 := v.Args[0]
 35416  		if v_0.Op != OpConst32F {
 35417  			break
 35418  		}
 35419  		d := v_0.AuxInt
 35420  		v_1 := v.Args[1]
 35421  		if v_1.Op != OpConst32F {
 35422  			break
 35423  		}
 35424  		c := v_1.AuxInt
 35425  		v.reset(OpConstBool)
 35426  		v.AuxInt = b2i(auxTo32F(c) != auxTo32F(d))
 35427  		return true
 35428  	}
 35429  	return false
 35430  }
 35431  func rewriteValuegeneric_OpNeq64_0(v *Value) bool {
 35432  	b := v.Block
 35433  	typ := &b.Func.Config.Types
 35434  	// match: (Neq64 x x)
 35435  	// result: (ConstBool [0])
 35436  	for {
 35437  		x := v.Args[1]
 35438  		if x != v.Args[0] {
 35439  			break
 35440  		}
 35441  		v.reset(OpConstBool)
 35442  		v.AuxInt = 0
 35443  		return true
 35444  	}
 35445  	// match: (Neq64 (Const64 <t> [c]) (Add64 (Const64 <t> [d]) x))
 35446  	// result: (Neq64 (Const64 <t> [c-d]) x)
 35447  	for {
 35448  		_ = v.Args[1]
 35449  		v_0 := v.Args[0]
 35450  		if v_0.Op != OpConst64 {
 35451  			break
 35452  		}
 35453  		t := v_0.Type
 35454  		c := v_0.AuxInt
 35455  		v_1 := v.Args[1]
 35456  		if v_1.Op != OpAdd64 {
 35457  			break
 35458  		}
 35459  		x := v_1.Args[1]
 35460  		v_1_0 := v_1.Args[0]
 35461  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
 35462  			break
 35463  		}
 35464  		d := v_1_0.AuxInt
 35465  		v.reset(OpNeq64)
 35466  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 35467  		v0.AuxInt = c - d
 35468  		v.AddArg(v0)
 35469  		v.AddArg(x)
 35470  		return true
 35471  	}
 35472  	// match: (Neq64 (Const64 <t> [c]) (Add64 x (Const64 <t> [d])))
 35473  	// result: (Neq64 (Const64 <t> [c-d]) x)
 35474  	for {
 35475  		_ = v.Args[1]
 35476  		v_0 := v.Args[0]
 35477  		if v_0.Op != OpConst64 {
 35478  			break
 35479  		}
 35480  		t := v_0.Type
 35481  		c := v_0.AuxInt
 35482  		v_1 := v.Args[1]
 35483  		if v_1.Op != OpAdd64 {
 35484  			break
 35485  		}
 35486  		_ = v_1.Args[1]
 35487  		x := v_1.Args[0]
 35488  		v_1_1 := v_1.Args[1]
 35489  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
 35490  			break
 35491  		}
 35492  		d := v_1_1.AuxInt
 35493  		v.reset(OpNeq64)
 35494  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 35495  		v0.AuxInt = c - d
 35496  		v.AddArg(v0)
 35497  		v.AddArg(x)
 35498  		return true
 35499  	}
 35500  	// match: (Neq64 (Add64 (Const64 <t> [d]) x) (Const64 <t> [c]))
 35501  	// result: (Neq64 (Const64 <t> [c-d]) x)
 35502  	for {
 35503  		_ = v.Args[1]
 35504  		v_0 := v.Args[0]
 35505  		if v_0.Op != OpAdd64 {
 35506  			break
 35507  		}
 35508  		x := v_0.Args[1]
 35509  		v_0_0 := v_0.Args[0]
 35510  		if v_0_0.Op != OpConst64 {
 35511  			break
 35512  		}
 35513  		t := v_0_0.Type
 35514  		d := v_0_0.AuxInt
 35515  		v_1 := v.Args[1]
 35516  		if v_1.Op != OpConst64 || v_1.Type != t {
 35517  			break
 35518  		}
 35519  		c := v_1.AuxInt
 35520  		v.reset(OpNeq64)
 35521  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 35522  		v0.AuxInt = c - d
 35523  		v.AddArg(v0)
 35524  		v.AddArg(x)
 35525  		return true
 35526  	}
 35527  	// match: (Neq64 (Add64 x (Const64 <t> [d])) (Const64 <t> [c]))
 35528  	// result: (Neq64 (Const64 <t> [c-d]) x)
 35529  	for {
 35530  		_ = v.Args[1]
 35531  		v_0 := v.Args[0]
 35532  		if v_0.Op != OpAdd64 {
 35533  			break
 35534  		}
 35535  		_ = v_0.Args[1]
 35536  		x := v_0.Args[0]
 35537  		v_0_1 := v_0.Args[1]
 35538  		if v_0_1.Op != OpConst64 {
 35539  			break
 35540  		}
 35541  		t := v_0_1.Type
 35542  		d := v_0_1.AuxInt
 35543  		v_1 := v.Args[1]
 35544  		if v_1.Op != OpConst64 || v_1.Type != t {
 35545  			break
 35546  		}
 35547  		c := v_1.AuxInt
 35548  		v.reset(OpNeq64)
 35549  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 35550  		v0.AuxInt = c - d
 35551  		v.AddArg(v0)
 35552  		v.AddArg(x)
 35553  		return true
 35554  	}
 35555  	// match: (Neq64 (Const64 [c]) (Const64 [d]))
 35556  	// result: (ConstBool [b2i(c != d)])
 35557  	for {
 35558  		_ = v.Args[1]
 35559  		v_0 := v.Args[0]
 35560  		if v_0.Op != OpConst64 {
 35561  			break
 35562  		}
 35563  		c := v_0.AuxInt
 35564  		v_1 := v.Args[1]
 35565  		if v_1.Op != OpConst64 {
 35566  			break
 35567  		}
 35568  		d := v_1.AuxInt
 35569  		v.reset(OpConstBool)
 35570  		v.AuxInt = b2i(c != d)
 35571  		return true
 35572  	}
 35573  	// match: (Neq64 (Const64 [d]) (Const64 [c]))
 35574  	// result: (ConstBool [b2i(c != d)])
 35575  	for {
 35576  		_ = v.Args[1]
 35577  		v_0 := v.Args[0]
 35578  		if v_0.Op != OpConst64 {
 35579  			break
 35580  		}
 35581  		d := v_0.AuxInt
 35582  		v_1 := v.Args[1]
 35583  		if v_1.Op != OpConst64 {
 35584  			break
 35585  		}
 35586  		c := v_1.AuxInt
 35587  		v.reset(OpConstBool)
 35588  		v.AuxInt = b2i(c != d)
 35589  		return true
 35590  	}
 35591  	// match: (Neq64 n (Lsh64x64 (Rsh64x64 (Add64 <t> n (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 35592  	// cond: k > 0 && k < 63 && kbar == 64 - k
 35593  	// result: (Neq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 35594  	for {
 35595  		_ = v.Args[1]
 35596  		n := v.Args[0]
 35597  		v_1 := v.Args[1]
 35598  		if v_1.Op != OpLsh64x64 {
 35599  			break
 35600  		}
 35601  		_ = v_1.Args[1]
 35602  		v_1_0 := v_1.Args[0]
 35603  		if v_1_0.Op != OpRsh64x64 {
 35604  			break
 35605  		}
 35606  		_ = v_1_0.Args[1]
 35607  		v_1_0_0 := v_1_0.Args[0]
 35608  		if v_1_0_0.Op != OpAdd64 {
 35609  			break
 35610  		}
 35611  		t := v_1_0_0.Type
 35612  		_ = v_1_0_0.Args[1]
 35613  		if n != v_1_0_0.Args[0] {
 35614  			break
 35615  		}
 35616  		v_1_0_0_1 := v_1_0_0.Args[1]
 35617  		if v_1_0_0_1.Op != OpRsh64Ux64 || v_1_0_0_1.Type != t {
 35618  			break
 35619  		}
 35620  		_ = v_1_0_0_1.Args[1]
 35621  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 35622  		if v_1_0_0_1_0.Op != OpRsh64x64 || v_1_0_0_1_0.Type != t {
 35623  			break
 35624  		}
 35625  		_ = v_1_0_0_1_0.Args[1]
 35626  		if n != v_1_0_0_1_0.Args[0] {
 35627  			break
 35628  		}
 35629  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 35630  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 63 {
 35631  			break
 35632  		}
 35633  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 35634  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 35635  			break
 35636  		}
 35637  		kbar := v_1_0_0_1_1.AuxInt
 35638  		v_1_0_1 := v_1_0.Args[1]
 35639  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 35640  			break
 35641  		}
 35642  		k := v_1_0_1.AuxInt
 35643  		v_1_1 := v_1.Args[1]
 35644  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 35645  			break
 35646  		}
 35647  		v.reset(OpNeq64)
 35648  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 35649  		v0.AddArg(n)
 35650  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 35651  		v1.AuxInt = int64(1<<uint(k) - 1)
 35652  		v0.AddArg(v1)
 35653  		v.AddArg(v0)
 35654  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 35655  		v2.AuxInt = 0
 35656  		v.AddArg(v2)
 35657  		return true
 35658  	}
 35659  	// match: (Neq64 n (Lsh64x64 (Rsh64x64 (Add64 <t> (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 35660  	// cond: k > 0 && k < 63 && kbar == 64 - k
 35661  	// result: (Neq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 35662  	for {
 35663  		_ = v.Args[1]
 35664  		n := v.Args[0]
 35665  		v_1 := v.Args[1]
 35666  		if v_1.Op != OpLsh64x64 {
 35667  			break
 35668  		}
 35669  		_ = v_1.Args[1]
 35670  		v_1_0 := v_1.Args[0]
 35671  		if v_1_0.Op != OpRsh64x64 {
 35672  			break
 35673  		}
 35674  		_ = v_1_0.Args[1]
 35675  		v_1_0_0 := v_1_0.Args[0]
 35676  		if v_1_0_0.Op != OpAdd64 {
 35677  			break
 35678  		}
 35679  		t := v_1_0_0.Type
 35680  		_ = v_1_0_0.Args[1]
 35681  		v_1_0_0_0 := v_1_0_0.Args[0]
 35682  		if v_1_0_0_0.Op != OpRsh64Ux64 || v_1_0_0_0.Type != t {
 35683  			break
 35684  		}
 35685  		_ = v_1_0_0_0.Args[1]
 35686  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 35687  		if v_1_0_0_0_0.Op != OpRsh64x64 || v_1_0_0_0_0.Type != t {
 35688  			break
 35689  		}
 35690  		_ = v_1_0_0_0_0.Args[1]
 35691  		if n != v_1_0_0_0_0.Args[0] {
 35692  			break
 35693  		}
 35694  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 35695  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 63 {
 35696  			break
 35697  		}
 35698  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 35699  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 35700  			break
 35701  		}
 35702  		kbar := v_1_0_0_0_1.AuxInt
 35703  		if n != v_1_0_0.Args[1] {
 35704  			break
 35705  		}
 35706  		v_1_0_1 := v_1_0.Args[1]
 35707  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 35708  			break
 35709  		}
 35710  		k := v_1_0_1.AuxInt
 35711  		v_1_1 := v_1.Args[1]
 35712  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 35713  			break
 35714  		}
 35715  		v.reset(OpNeq64)
 35716  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 35717  		v0.AddArg(n)
 35718  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 35719  		v1.AuxInt = int64(1<<uint(k) - 1)
 35720  		v0.AddArg(v1)
 35721  		v.AddArg(v0)
 35722  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 35723  		v2.AuxInt = 0
 35724  		v.AddArg(v2)
 35725  		return true
 35726  	}
 35727  	// match: (Neq64 (Lsh64x64 (Rsh64x64 (Add64 <t> n (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 35728  	// cond: k > 0 && k < 63 && kbar == 64 - k
 35729  	// result: (Neq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 35730  	for {
 35731  		n := v.Args[1]
 35732  		v_0 := v.Args[0]
 35733  		if v_0.Op != OpLsh64x64 {
 35734  			break
 35735  		}
 35736  		_ = v_0.Args[1]
 35737  		v_0_0 := v_0.Args[0]
 35738  		if v_0_0.Op != OpRsh64x64 {
 35739  			break
 35740  		}
 35741  		_ = v_0_0.Args[1]
 35742  		v_0_0_0 := v_0_0.Args[0]
 35743  		if v_0_0_0.Op != OpAdd64 {
 35744  			break
 35745  		}
 35746  		t := v_0_0_0.Type
 35747  		_ = v_0_0_0.Args[1]
 35748  		if n != v_0_0_0.Args[0] {
 35749  			break
 35750  		}
 35751  		v_0_0_0_1 := v_0_0_0.Args[1]
 35752  		if v_0_0_0_1.Op != OpRsh64Ux64 || v_0_0_0_1.Type != t {
 35753  			break
 35754  		}
 35755  		_ = v_0_0_0_1.Args[1]
 35756  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 35757  		if v_0_0_0_1_0.Op != OpRsh64x64 || v_0_0_0_1_0.Type != t {
 35758  			break
 35759  		}
 35760  		_ = v_0_0_0_1_0.Args[1]
 35761  		if n != v_0_0_0_1_0.Args[0] {
 35762  			break
 35763  		}
 35764  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 35765  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 63 {
 35766  			break
 35767  		}
 35768  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 35769  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 35770  			break
 35771  		}
 35772  		kbar := v_0_0_0_1_1.AuxInt
 35773  		v_0_0_1 := v_0_0.Args[1]
 35774  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 35775  			break
 35776  		}
 35777  		k := v_0_0_1.AuxInt
 35778  		v_0_1 := v_0.Args[1]
 35779  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 35780  			break
 35781  		}
 35782  		v.reset(OpNeq64)
 35783  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 35784  		v0.AddArg(n)
 35785  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 35786  		v1.AuxInt = int64(1<<uint(k) - 1)
 35787  		v0.AddArg(v1)
 35788  		v.AddArg(v0)
 35789  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 35790  		v2.AuxInt = 0
 35791  		v.AddArg(v2)
 35792  		return true
 35793  	}
 35794  	return false
 35795  }
 35796  func rewriteValuegeneric_OpNeq64_10(v *Value) bool {
 35797  	b := v.Block
 35798  	typ := &b.Func.Config.Types
 35799  	// match: (Neq64 (Lsh64x64 (Rsh64x64 (Add64 <t> (Rsh64Ux64 <t> (Rsh64x64 <t> n (Const64 <typ.UInt64> [63])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 35800  	// cond: k > 0 && k < 63 && kbar == 64 - k
 35801  	// result: (Neq64 (And64 <t> n (Const64 <t> [int64(1<<uint(k)-1)])) (Const64 <t> [0]))
 35802  	for {
 35803  		n := v.Args[1]
 35804  		v_0 := v.Args[0]
 35805  		if v_0.Op != OpLsh64x64 {
 35806  			break
 35807  		}
 35808  		_ = v_0.Args[1]
 35809  		v_0_0 := v_0.Args[0]
 35810  		if v_0_0.Op != OpRsh64x64 {
 35811  			break
 35812  		}
 35813  		_ = v_0_0.Args[1]
 35814  		v_0_0_0 := v_0_0.Args[0]
 35815  		if v_0_0_0.Op != OpAdd64 {
 35816  			break
 35817  		}
 35818  		t := v_0_0_0.Type
 35819  		_ = v_0_0_0.Args[1]
 35820  		v_0_0_0_0 := v_0_0_0.Args[0]
 35821  		if v_0_0_0_0.Op != OpRsh64Ux64 || v_0_0_0_0.Type != t {
 35822  			break
 35823  		}
 35824  		_ = v_0_0_0_0.Args[1]
 35825  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 35826  		if v_0_0_0_0_0.Op != OpRsh64x64 || v_0_0_0_0_0.Type != t {
 35827  			break
 35828  		}
 35829  		_ = v_0_0_0_0_0.Args[1]
 35830  		if n != v_0_0_0_0_0.Args[0] {
 35831  			break
 35832  		}
 35833  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 35834  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 63 {
 35835  			break
 35836  		}
 35837  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 35838  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 35839  			break
 35840  		}
 35841  		kbar := v_0_0_0_0_1.AuxInt
 35842  		if n != v_0_0_0.Args[1] {
 35843  			break
 35844  		}
 35845  		v_0_0_1 := v_0_0.Args[1]
 35846  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 35847  			break
 35848  		}
 35849  		k := v_0_0_1.AuxInt
 35850  		v_0_1 := v_0.Args[1]
 35851  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 63 && kbar == 64-k) {
 35852  			break
 35853  		}
 35854  		v.reset(OpNeq64)
 35855  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 35856  		v0.AddArg(n)
 35857  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 35858  		v1.AuxInt = int64(1<<uint(k) - 1)
 35859  		v0.AddArg(v1)
 35860  		v.AddArg(v0)
 35861  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 35862  		v2.AuxInt = 0
 35863  		v.AddArg(v2)
 35864  		return true
 35865  	}
 35866  	// match: (Neq64 s:(Sub64 x y) (Const64 [0]))
 35867  	// cond: s.Uses == 1
 35868  	// result: (Neq64 x y)
 35869  	for {
 35870  		_ = v.Args[1]
 35871  		s := v.Args[0]
 35872  		if s.Op != OpSub64 {
 35873  			break
 35874  		}
 35875  		y := s.Args[1]
 35876  		x := s.Args[0]
 35877  		v_1 := v.Args[1]
 35878  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 35879  			break
 35880  		}
 35881  		v.reset(OpNeq64)
 35882  		v.AddArg(x)
 35883  		v.AddArg(y)
 35884  		return true
 35885  	}
 35886  	// match: (Neq64 (Const64 [0]) s:(Sub64 x y))
 35887  	// cond: s.Uses == 1
 35888  	// result: (Neq64 x y)
 35889  	for {
 35890  		_ = v.Args[1]
 35891  		v_0 := v.Args[0]
 35892  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 35893  			break
 35894  		}
 35895  		s := v.Args[1]
 35896  		if s.Op != OpSub64 {
 35897  			break
 35898  		}
 35899  		y := s.Args[1]
 35900  		x := s.Args[0]
 35901  		if !(s.Uses == 1) {
 35902  			break
 35903  		}
 35904  		v.reset(OpNeq64)
 35905  		v.AddArg(x)
 35906  		v.AddArg(y)
 35907  		return true
 35908  	}
 35909  	// match: (Neq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [y]))
 35910  	// cond: isPowerOfTwo(y)
 35911  	// result: (Eq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 35912  	for {
 35913  		_ = v.Args[1]
 35914  		v_0 := v.Args[0]
 35915  		if v_0.Op != OpAnd64 {
 35916  			break
 35917  		}
 35918  		t := v_0.Type
 35919  		_ = v_0.Args[1]
 35920  		x := v_0.Args[0]
 35921  		v_0_1 := v_0.Args[1]
 35922  		if v_0_1.Op != OpConst64 || v_0_1.Type != t {
 35923  			break
 35924  		}
 35925  		y := v_0_1.AuxInt
 35926  		v_1 := v.Args[1]
 35927  		if v_1.Op != OpConst64 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 35928  			break
 35929  		}
 35930  		v.reset(OpEq64)
 35931  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 35932  		v0.AddArg(x)
 35933  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 35934  		v1.AuxInt = y
 35935  		v0.AddArg(v1)
 35936  		v.AddArg(v0)
 35937  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 35938  		v2.AuxInt = 0
 35939  		v.AddArg(v2)
 35940  		return true
 35941  	}
 35942  	// match: (Neq64 (And64 <t> (Const64 <t> [y]) x) (Const64 <t> [y]))
 35943  	// cond: isPowerOfTwo(y)
 35944  	// result: (Eq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 35945  	for {
 35946  		_ = v.Args[1]
 35947  		v_0 := v.Args[0]
 35948  		if v_0.Op != OpAnd64 {
 35949  			break
 35950  		}
 35951  		t := v_0.Type
 35952  		x := v_0.Args[1]
 35953  		v_0_0 := v_0.Args[0]
 35954  		if v_0_0.Op != OpConst64 || v_0_0.Type != t {
 35955  			break
 35956  		}
 35957  		y := v_0_0.AuxInt
 35958  		v_1 := v.Args[1]
 35959  		if v_1.Op != OpConst64 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 35960  			break
 35961  		}
 35962  		v.reset(OpEq64)
 35963  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 35964  		v0.AddArg(x)
 35965  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 35966  		v1.AuxInt = y
 35967  		v0.AddArg(v1)
 35968  		v.AddArg(v0)
 35969  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 35970  		v2.AuxInt = 0
 35971  		v.AddArg(v2)
 35972  		return true
 35973  	}
 35974  	// match: (Neq64 (Const64 <t> [y]) (And64 <t> x (Const64 <t> [y])))
 35975  	// cond: isPowerOfTwo(y)
 35976  	// result: (Eq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 35977  	for {
 35978  		_ = v.Args[1]
 35979  		v_0 := v.Args[0]
 35980  		if v_0.Op != OpConst64 {
 35981  			break
 35982  		}
 35983  		t := v_0.Type
 35984  		y := v_0.AuxInt
 35985  		v_1 := v.Args[1]
 35986  		if v_1.Op != OpAnd64 || v_1.Type != t {
 35987  			break
 35988  		}
 35989  		_ = v_1.Args[1]
 35990  		x := v_1.Args[0]
 35991  		v_1_1 := v_1.Args[1]
 35992  		if v_1_1.Op != OpConst64 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 35993  			break
 35994  		}
 35995  		v.reset(OpEq64)
 35996  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 35997  		v0.AddArg(x)
 35998  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 35999  		v1.AuxInt = y
 36000  		v0.AddArg(v1)
 36001  		v.AddArg(v0)
 36002  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 36003  		v2.AuxInt = 0
 36004  		v.AddArg(v2)
 36005  		return true
 36006  	}
 36007  	// match: (Neq64 (Const64 <t> [y]) (And64 <t> (Const64 <t> [y]) x))
 36008  	// cond: isPowerOfTwo(y)
 36009  	// result: (Eq64 (And64 <t> x (Const64 <t> [y])) (Const64 <t> [0]))
 36010  	for {
 36011  		_ = v.Args[1]
 36012  		v_0 := v.Args[0]
 36013  		if v_0.Op != OpConst64 {
 36014  			break
 36015  		}
 36016  		t := v_0.Type
 36017  		y := v_0.AuxInt
 36018  		v_1 := v.Args[1]
 36019  		if v_1.Op != OpAnd64 || v_1.Type != t {
 36020  			break
 36021  		}
 36022  		x := v_1.Args[1]
 36023  		v_1_0 := v_1.Args[0]
 36024  		if v_1_0.Op != OpConst64 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 36025  			break
 36026  		}
 36027  		v.reset(OpEq64)
 36028  		v0 := b.NewValue0(v.Pos, OpAnd64, t)
 36029  		v0.AddArg(x)
 36030  		v1 := b.NewValue0(v.Pos, OpConst64, t)
 36031  		v1.AuxInt = y
 36032  		v0.AddArg(v1)
 36033  		v.AddArg(v0)
 36034  		v2 := b.NewValue0(v.Pos, OpConst64, t)
 36035  		v2.AuxInt = 0
 36036  		v.AddArg(v2)
 36037  		return true
 36038  	}
 36039  	return false
 36040  }
 36041  func rewriteValuegeneric_OpNeq64F_0(v *Value) bool {
 36042  	// match: (Neq64F (Const64F [c]) (Const64F [d]))
 36043  	// result: (ConstBool [b2i(auxTo64F(c) != auxTo64F(d))])
 36044  	for {
 36045  		_ = v.Args[1]
 36046  		v_0 := v.Args[0]
 36047  		if v_0.Op != OpConst64F {
 36048  			break
 36049  		}
 36050  		c := v_0.AuxInt
 36051  		v_1 := v.Args[1]
 36052  		if v_1.Op != OpConst64F {
 36053  			break
 36054  		}
 36055  		d := v_1.AuxInt
 36056  		v.reset(OpConstBool)
 36057  		v.AuxInt = b2i(auxTo64F(c) != auxTo64F(d))
 36058  		return true
 36059  	}
 36060  	// match: (Neq64F (Const64F [d]) (Const64F [c]))
 36061  	// result: (ConstBool [b2i(auxTo64F(c) != auxTo64F(d))])
 36062  	for {
 36063  		_ = v.Args[1]
 36064  		v_0 := v.Args[0]
 36065  		if v_0.Op != OpConst64F {
 36066  			break
 36067  		}
 36068  		d := v_0.AuxInt
 36069  		v_1 := v.Args[1]
 36070  		if v_1.Op != OpConst64F {
 36071  			break
 36072  		}
 36073  		c := v_1.AuxInt
 36074  		v.reset(OpConstBool)
 36075  		v.AuxInt = b2i(auxTo64F(c) != auxTo64F(d))
 36076  		return true
 36077  	}
 36078  	return false
 36079  }
 36080  func rewriteValuegeneric_OpNeq8_0(v *Value) bool {
 36081  	b := v.Block
 36082  	typ := &b.Func.Config.Types
 36083  	// match: (Neq8 x x)
 36084  	// result: (ConstBool [0])
 36085  	for {
 36086  		x := v.Args[1]
 36087  		if x != v.Args[0] {
 36088  			break
 36089  		}
 36090  		v.reset(OpConstBool)
 36091  		v.AuxInt = 0
 36092  		return true
 36093  	}
 36094  	// match: (Neq8 (Const8 <t> [c]) (Add8 (Const8 <t> [d]) x))
 36095  	// result: (Neq8 (Const8 <t> [int64(int8(c-d))]) x)
 36096  	for {
 36097  		_ = v.Args[1]
 36098  		v_0 := v.Args[0]
 36099  		if v_0.Op != OpConst8 {
 36100  			break
 36101  		}
 36102  		t := v_0.Type
 36103  		c := v_0.AuxInt
 36104  		v_1 := v.Args[1]
 36105  		if v_1.Op != OpAdd8 {
 36106  			break
 36107  		}
 36108  		x := v_1.Args[1]
 36109  		v_1_0 := v_1.Args[0]
 36110  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
 36111  			break
 36112  		}
 36113  		d := v_1_0.AuxInt
 36114  		v.reset(OpNeq8)
 36115  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 36116  		v0.AuxInt = int64(int8(c - d))
 36117  		v.AddArg(v0)
 36118  		v.AddArg(x)
 36119  		return true
 36120  	}
 36121  	// match: (Neq8 (Const8 <t> [c]) (Add8 x (Const8 <t> [d])))
 36122  	// result: (Neq8 (Const8 <t> [int64(int8(c-d))]) x)
 36123  	for {
 36124  		_ = v.Args[1]
 36125  		v_0 := v.Args[0]
 36126  		if v_0.Op != OpConst8 {
 36127  			break
 36128  		}
 36129  		t := v_0.Type
 36130  		c := v_0.AuxInt
 36131  		v_1 := v.Args[1]
 36132  		if v_1.Op != OpAdd8 {
 36133  			break
 36134  		}
 36135  		_ = v_1.Args[1]
 36136  		x := v_1.Args[0]
 36137  		v_1_1 := v_1.Args[1]
 36138  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
 36139  			break
 36140  		}
 36141  		d := v_1_1.AuxInt
 36142  		v.reset(OpNeq8)
 36143  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 36144  		v0.AuxInt = int64(int8(c - d))
 36145  		v.AddArg(v0)
 36146  		v.AddArg(x)
 36147  		return true
 36148  	}
 36149  	// match: (Neq8 (Add8 (Const8 <t> [d]) x) (Const8 <t> [c]))
 36150  	// result: (Neq8 (Const8 <t> [int64(int8(c-d))]) x)
 36151  	for {
 36152  		_ = v.Args[1]
 36153  		v_0 := v.Args[0]
 36154  		if v_0.Op != OpAdd8 {
 36155  			break
 36156  		}
 36157  		x := v_0.Args[1]
 36158  		v_0_0 := v_0.Args[0]
 36159  		if v_0_0.Op != OpConst8 {
 36160  			break
 36161  		}
 36162  		t := v_0_0.Type
 36163  		d := v_0_0.AuxInt
 36164  		v_1 := v.Args[1]
 36165  		if v_1.Op != OpConst8 || v_1.Type != t {
 36166  			break
 36167  		}
 36168  		c := v_1.AuxInt
 36169  		v.reset(OpNeq8)
 36170  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 36171  		v0.AuxInt = int64(int8(c - d))
 36172  		v.AddArg(v0)
 36173  		v.AddArg(x)
 36174  		return true
 36175  	}
 36176  	// match: (Neq8 (Add8 x (Const8 <t> [d])) (Const8 <t> [c]))
 36177  	// result: (Neq8 (Const8 <t> [int64(int8(c-d))]) x)
 36178  	for {
 36179  		_ = v.Args[1]
 36180  		v_0 := v.Args[0]
 36181  		if v_0.Op != OpAdd8 {
 36182  			break
 36183  		}
 36184  		_ = v_0.Args[1]
 36185  		x := v_0.Args[0]
 36186  		v_0_1 := v_0.Args[1]
 36187  		if v_0_1.Op != OpConst8 {
 36188  			break
 36189  		}
 36190  		t := v_0_1.Type
 36191  		d := v_0_1.AuxInt
 36192  		v_1 := v.Args[1]
 36193  		if v_1.Op != OpConst8 || v_1.Type != t {
 36194  			break
 36195  		}
 36196  		c := v_1.AuxInt
 36197  		v.reset(OpNeq8)
 36198  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 36199  		v0.AuxInt = int64(int8(c - d))
 36200  		v.AddArg(v0)
 36201  		v.AddArg(x)
 36202  		return true
 36203  	}
 36204  	// match: (Neq8 (Const8 [c]) (Const8 [d]))
 36205  	// result: (ConstBool [b2i(c != d)])
 36206  	for {
 36207  		_ = v.Args[1]
 36208  		v_0 := v.Args[0]
 36209  		if v_0.Op != OpConst8 {
 36210  			break
 36211  		}
 36212  		c := v_0.AuxInt
 36213  		v_1 := v.Args[1]
 36214  		if v_1.Op != OpConst8 {
 36215  			break
 36216  		}
 36217  		d := v_1.AuxInt
 36218  		v.reset(OpConstBool)
 36219  		v.AuxInt = b2i(c != d)
 36220  		return true
 36221  	}
 36222  	// match: (Neq8 (Const8 [d]) (Const8 [c]))
 36223  	// result: (ConstBool [b2i(c != d)])
 36224  	for {
 36225  		_ = v.Args[1]
 36226  		v_0 := v.Args[0]
 36227  		if v_0.Op != OpConst8 {
 36228  			break
 36229  		}
 36230  		d := v_0.AuxInt
 36231  		v_1 := v.Args[1]
 36232  		if v_1.Op != OpConst8 {
 36233  			break
 36234  		}
 36235  		c := v_1.AuxInt
 36236  		v.reset(OpConstBool)
 36237  		v.AuxInt = b2i(c != d)
 36238  		return true
 36239  	}
 36240  	// match: (Neq8 n (Lsh8x64 (Rsh8x64 (Add8 <t> n (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 36241  	// cond: k > 0 && k < 7 && kbar == 8 - k
 36242  	// result: (Neq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 36243  	for {
 36244  		_ = v.Args[1]
 36245  		n := v.Args[0]
 36246  		v_1 := v.Args[1]
 36247  		if v_1.Op != OpLsh8x64 {
 36248  			break
 36249  		}
 36250  		_ = v_1.Args[1]
 36251  		v_1_0 := v_1.Args[0]
 36252  		if v_1_0.Op != OpRsh8x64 {
 36253  			break
 36254  		}
 36255  		_ = v_1_0.Args[1]
 36256  		v_1_0_0 := v_1_0.Args[0]
 36257  		if v_1_0_0.Op != OpAdd8 {
 36258  			break
 36259  		}
 36260  		t := v_1_0_0.Type
 36261  		_ = v_1_0_0.Args[1]
 36262  		if n != v_1_0_0.Args[0] {
 36263  			break
 36264  		}
 36265  		v_1_0_0_1 := v_1_0_0.Args[1]
 36266  		if v_1_0_0_1.Op != OpRsh8Ux64 || v_1_0_0_1.Type != t {
 36267  			break
 36268  		}
 36269  		_ = v_1_0_0_1.Args[1]
 36270  		v_1_0_0_1_0 := v_1_0_0_1.Args[0]
 36271  		if v_1_0_0_1_0.Op != OpRsh8x64 || v_1_0_0_1_0.Type != t {
 36272  			break
 36273  		}
 36274  		_ = v_1_0_0_1_0.Args[1]
 36275  		if n != v_1_0_0_1_0.Args[0] {
 36276  			break
 36277  		}
 36278  		v_1_0_0_1_0_1 := v_1_0_0_1_0.Args[1]
 36279  		if v_1_0_0_1_0_1.Op != OpConst64 || v_1_0_0_1_0_1.Type != typ.UInt64 || v_1_0_0_1_0_1.AuxInt != 7 {
 36280  			break
 36281  		}
 36282  		v_1_0_0_1_1 := v_1_0_0_1.Args[1]
 36283  		if v_1_0_0_1_1.Op != OpConst64 || v_1_0_0_1_1.Type != typ.UInt64 {
 36284  			break
 36285  		}
 36286  		kbar := v_1_0_0_1_1.AuxInt
 36287  		v_1_0_1 := v_1_0.Args[1]
 36288  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 36289  			break
 36290  		}
 36291  		k := v_1_0_1.AuxInt
 36292  		v_1_1 := v_1.Args[1]
 36293  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 36294  			break
 36295  		}
 36296  		v.reset(OpNeq8)
 36297  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36298  		v0.AddArg(n)
 36299  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36300  		v1.AuxInt = int64(1<<uint(k) - 1)
 36301  		v0.AddArg(v1)
 36302  		v.AddArg(v0)
 36303  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36304  		v2.AuxInt = 0
 36305  		v.AddArg(v2)
 36306  		return true
 36307  	}
 36308  	// match: (Neq8 n (Lsh8x64 (Rsh8x64 (Add8 <t> (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])))
 36309  	// cond: k > 0 && k < 7 && kbar == 8 - k
 36310  	// result: (Neq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 36311  	for {
 36312  		_ = v.Args[1]
 36313  		n := v.Args[0]
 36314  		v_1 := v.Args[1]
 36315  		if v_1.Op != OpLsh8x64 {
 36316  			break
 36317  		}
 36318  		_ = v_1.Args[1]
 36319  		v_1_0 := v_1.Args[0]
 36320  		if v_1_0.Op != OpRsh8x64 {
 36321  			break
 36322  		}
 36323  		_ = v_1_0.Args[1]
 36324  		v_1_0_0 := v_1_0.Args[0]
 36325  		if v_1_0_0.Op != OpAdd8 {
 36326  			break
 36327  		}
 36328  		t := v_1_0_0.Type
 36329  		_ = v_1_0_0.Args[1]
 36330  		v_1_0_0_0 := v_1_0_0.Args[0]
 36331  		if v_1_0_0_0.Op != OpRsh8Ux64 || v_1_0_0_0.Type != t {
 36332  			break
 36333  		}
 36334  		_ = v_1_0_0_0.Args[1]
 36335  		v_1_0_0_0_0 := v_1_0_0_0.Args[0]
 36336  		if v_1_0_0_0_0.Op != OpRsh8x64 || v_1_0_0_0_0.Type != t {
 36337  			break
 36338  		}
 36339  		_ = v_1_0_0_0_0.Args[1]
 36340  		if n != v_1_0_0_0_0.Args[0] {
 36341  			break
 36342  		}
 36343  		v_1_0_0_0_0_1 := v_1_0_0_0_0.Args[1]
 36344  		if v_1_0_0_0_0_1.Op != OpConst64 || v_1_0_0_0_0_1.Type != typ.UInt64 || v_1_0_0_0_0_1.AuxInt != 7 {
 36345  			break
 36346  		}
 36347  		v_1_0_0_0_1 := v_1_0_0_0.Args[1]
 36348  		if v_1_0_0_0_1.Op != OpConst64 || v_1_0_0_0_1.Type != typ.UInt64 {
 36349  			break
 36350  		}
 36351  		kbar := v_1_0_0_0_1.AuxInt
 36352  		if n != v_1_0_0.Args[1] {
 36353  			break
 36354  		}
 36355  		v_1_0_1 := v_1_0.Args[1]
 36356  		if v_1_0_1.Op != OpConst64 || v_1_0_1.Type != typ.UInt64 {
 36357  			break
 36358  		}
 36359  		k := v_1_0_1.AuxInt
 36360  		v_1_1 := v_1.Args[1]
 36361  		if v_1_1.Op != OpConst64 || v_1_1.Type != typ.UInt64 || v_1_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 36362  			break
 36363  		}
 36364  		v.reset(OpNeq8)
 36365  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36366  		v0.AddArg(n)
 36367  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36368  		v1.AuxInt = int64(1<<uint(k) - 1)
 36369  		v0.AddArg(v1)
 36370  		v.AddArg(v0)
 36371  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36372  		v2.AuxInt = 0
 36373  		v.AddArg(v2)
 36374  		return true
 36375  	}
 36376  	// match: (Neq8 (Lsh8x64 (Rsh8x64 (Add8 <t> n (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar]))) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 36377  	// cond: k > 0 && k < 7 && kbar == 8 - k
 36378  	// result: (Neq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 36379  	for {
 36380  		n := v.Args[1]
 36381  		v_0 := v.Args[0]
 36382  		if v_0.Op != OpLsh8x64 {
 36383  			break
 36384  		}
 36385  		_ = v_0.Args[1]
 36386  		v_0_0 := v_0.Args[0]
 36387  		if v_0_0.Op != OpRsh8x64 {
 36388  			break
 36389  		}
 36390  		_ = v_0_0.Args[1]
 36391  		v_0_0_0 := v_0_0.Args[0]
 36392  		if v_0_0_0.Op != OpAdd8 {
 36393  			break
 36394  		}
 36395  		t := v_0_0_0.Type
 36396  		_ = v_0_0_0.Args[1]
 36397  		if n != v_0_0_0.Args[0] {
 36398  			break
 36399  		}
 36400  		v_0_0_0_1 := v_0_0_0.Args[1]
 36401  		if v_0_0_0_1.Op != OpRsh8Ux64 || v_0_0_0_1.Type != t {
 36402  			break
 36403  		}
 36404  		_ = v_0_0_0_1.Args[1]
 36405  		v_0_0_0_1_0 := v_0_0_0_1.Args[0]
 36406  		if v_0_0_0_1_0.Op != OpRsh8x64 || v_0_0_0_1_0.Type != t {
 36407  			break
 36408  		}
 36409  		_ = v_0_0_0_1_0.Args[1]
 36410  		if n != v_0_0_0_1_0.Args[0] {
 36411  			break
 36412  		}
 36413  		v_0_0_0_1_0_1 := v_0_0_0_1_0.Args[1]
 36414  		if v_0_0_0_1_0_1.Op != OpConst64 || v_0_0_0_1_0_1.Type != typ.UInt64 || v_0_0_0_1_0_1.AuxInt != 7 {
 36415  			break
 36416  		}
 36417  		v_0_0_0_1_1 := v_0_0_0_1.Args[1]
 36418  		if v_0_0_0_1_1.Op != OpConst64 || v_0_0_0_1_1.Type != typ.UInt64 {
 36419  			break
 36420  		}
 36421  		kbar := v_0_0_0_1_1.AuxInt
 36422  		v_0_0_1 := v_0_0.Args[1]
 36423  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 36424  			break
 36425  		}
 36426  		k := v_0_0_1.AuxInt
 36427  		v_0_1 := v_0.Args[1]
 36428  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 36429  			break
 36430  		}
 36431  		v.reset(OpNeq8)
 36432  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36433  		v0.AddArg(n)
 36434  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36435  		v1.AuxInt = int64(1<<uint(k) - 1)
 36436  		v0.AddArg(v1)
 36437  		v.AddArg(v0)
 36438  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36439  		v2.AuxInt = 0
 36440  		v.AddArg(v2)
 36441  		return true
 36442  	}
 36443  	return false
 36444  }
 36445  func rewriteValuegeneric_OpNeq8_10(v *Value) bool {
 36446  	b := v.Block
 36447  	typ := &b.Func.Config.Types
 36448  	// match: (Neq8 (Lsh8x64 (Rsh8x64 (Add8 <t> (Rsh8Ux64 <t> (Rsh8x64 <t> n (Const64 <typ.UInt64> [ 7])) (Const64 <typ.UInt64> [kbar])) n) (Const64 <typ.UInt64> [k])) (Const64 <typ.UInt64> [k])) n)
 36449  	// cond: k > 0 && k < 7 && kbar == 8 - k
 36450  	// result: (Neq8 (And8 <t> n (Const8 <t> [int64(1<<uint(k)-1)])) (Const8 <t> [0]))
 36451  	for {
 36452  		n := v.Args[1]
 36453  		v_0 := v.Args[0]
 36454  		if v_0.Op != OpLsh8x64 {
 36455  			break
 36456  		}
 36457  		_ = v_0.Args[1]
 36458  		v_0_0 := v_0.Args[0]
 36459  		if v_0_0.Op != OpRsh8x64 {
 36460  			break
 36461  		}
 36462  		_ = v_0_0.Args[1]
 36463  		v_0_0_0 := v_0_0.Args[0]
 36464  		if v_0_0_0.Op != OpAdd8 {
 36465  			break
 36466  		}
 36467  		t := v_0_0_0.Type
 36468  		_ = v_0_0_0.Args[1]
 36469  		v_0_0_0_0 := v_0_0_0.Args[0]
 36470  		if v_0_0_0_0.Op != OpRsh8Ux64 || v_0_0_0_0.Type != t {
 36471  			break
 36472  		}
 36473  		_ = v_0_0_0_0.Args[1]
 36474  		v_0_0_0_0_0 := v_0_0_0_0.Args[0]
 36475  		if v_0_0_0_0_0.Op != OpRsh8x64 || v_0_0_0_0_0.Type != t {
 36476  			break
 36477  		}
 36478  		_ = v_0_0_0_0_0.Args[1]
 36479  		if n != v_0_0_0_0_0.Args[0] {
 36480  			break
 36481  		}
 36482  		v_0_0_0_0_0_1 := v_0_0_0_0_0.Args[1]
 36483  		if v_0_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_0_1.Type != typ.UInt64 || v_0_0_0_0_0_1.AuxInt != 7 {
 36484  			break
 36485  		}
 36486  		v_0_0_0_0_1 := v_0_0_0_0.Args[1]
 36487  		if v_0_0_0_0_1.Op != OpConst64 || v_0_0_0_0_1.Type != typ.UInt64 {
 36488  			break
 36489  		}
 36490  		kbar := v_0_0_0_0_1.AuxInt
 36491  		if n != v_0_0_0.Args[1] {
 36492  			break
 36493  		}
 36494  		v_0_0_1 := v_0_0.Args[1]
 36495  		if v_0_0_1.Op != OpConst64 || v_0_0_1.Type != typ.UInt64 {
 36496  			break
 36497  		}
 36498  		k := v_0_0_1.AuxInt
 36499  		v_0_1 := v_0.Args[1]
 36500  		if v_0_1.Op != OpConst64 || v_0_1.Type != typ.UInt64 || v_0_1.AuxInt != k || !(k > 0 && k < 7 && kbar == 8-k) {
 36501  			break
 36502  		}
 36503  		v.reset(OpNeq8)
 36504  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36505  		v0.AddArg(n)
 36506  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36507  		v1.AuxInt = int64(1<<uint(k) - 1)
 36508  		v0.AddArg(v1)
 36509  		v.AddArg(v0)
 36510  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36511  		v2.AuxInt = 0
 36512  		v.AddArg(v2)
 36513  		return true
 36514  	}
 36515  	// match: (Neq8 s:(Sub8 x y) (Const8 [0]))
 36516  	// cond: s.Uses == 1
 36517  	// result: (Neq8 x y)
 36518  	for {
 36519  		_ = v.Args[1]
 36520  		s := v.Args[0]
 36521  		if s.Op != OpSub8 {
 36522  			break
 36523  		}
 36524  		y := s.Args[1]
 36525  		x := s.Args[0]
 36526  		v_1 := v.Args[1]
 36527  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 || !(s.Uses == 1) {
 36528  			break
 36529  		}
 36530  		v.reset(OpNeq8)
 36531  		v.AddArg(x)
 36532  		v.AddArg(y)
 36533  		return true
 36534  	}
 36535  	// match: (Neq8 (Const8 [0]) s:(Sub8 x y))
 36536  	// cond: s.Uses == 1
 36537  	// result: (Neq8 x y)
 36538  	for {
 36539  		_ = v.Args[1]
 36540  		v_0 := v.Args[0]
 36541  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 36542  			break
 36543  		}
 36544  		s := v.Args[1]
 36545  		if s.Op != OpSub8 {
 36546  			break
 36547  		}
 36548  		y := s.Args[1]
 36549  		x := s.Args[0]
 36550  		if !(s.Uses == 1) {
 36551  			break
 36552  		}
 36553  		v.reset(OpNeq8)
 36554  		v.AddArg(x)
 36555  		v.AddArg(y)
 36556  		return true
 36557  	}
 36558  	// match: (Neq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [y]))
 36559  	// cond: isPowerOfTwo(y)
 36560  	// result: (Eq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 36561  	for {
 36562  		_ = v.Args[1]
 36563  		v_0 := v.Args[0]
 36564  		if v_0.Op != OpAnd8 {
 36565  			break
 36566  		}
 36567  		t := v_0.Type
 36568  		_ = v_0.Args[1]
 36569  		x := v_0.Args[0]
 36570  		v_0_1 := v_0.Args[1]
 36571  		if v_0_1.Op != OpConst8 || v_0_1.Type != t {
 36572  			break
 36573  		}
 36574  		y := v_0_1.AuxInt
 36575  		v_1 := v.Args[1]
 36576  		if v_1.Op != OpConst8 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 36577  			break
 36578  		}
 36579  		v.reset(OpEq8)
 36580  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36581  		v0.AddArg(x)
 36582  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36583  		v1.AuxInt = y
 36584  		v0.AddArg(v1)
 36585  		v.AddArg(v0)
 36586  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36587  		v2.AuxInt = 0
 36588  		v.AddArg(v2)
 36589  		return true
 36590  	}
 36591  	// match: (Neq8 (And8 <t> (Const8 <t> [y]) x) (Const8 <t> [y]))
 36592  	// cond: isPowerOfTwo(y)
 36593  	// result: (Eq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 36594  	for {
 36595  		_ = v.Args[1]
 36596  		v_0 := v.Args[0]
 36597  		if v_0.Op != OpAnd8 {
 36598  			break
 36599  		}
 36600  		t := v_0.Type
 36601  		x := v_0.Args[1]
 36602  		v_0_0 := v_0.Args[0]
 36603  		if v_0_0.Op != OpConst8 || v_0_0.Type != t {
 36604  			break
 36605  		}
 36606  		y := v_0_0.AuxInt
 36607  		v_1 := v.Args[1]
 36608  		if v_1.Op != OpConst8 || v_1.Type != t || v_1.AuxInt != y || !(isPowerOfTwo(y)) {
 36609  			break
 36610  		}
 36611  		v.reset(OpEq8)
 36612  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36613  		v0.AddArg(x)
 36614  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36615  		v1.AuxInt = y
 36616  		v0.AddArg(v1)
 36617  		v.AddArg(v0)
 36618  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36619  		v2.AuxInt = 0
 36620  		v.AddArg(v2)
 36621  		return true
 36622  	}
 36623  	// match: (Neq8 (Const8 <t> [y]) (And8 <t> x (Const8 <t> [y])))
 36624  	// cond: isPowerOfTwo(y)
 36625  	// result: (Eq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 36626  	for {
 36627  		_ = v.Args[1]
 36628  		v_0 := v.Args[0]
 36629  		if v_0.Op != OpConst8 {
 36630  			break
 36631  		}
 36632  		t := v_0.Type
 36633  		y := v_0.AuxInt
 36634  		v_1 := v.Args[1]
 36635  		if v_1.Op != OpAnd8 || v_1.Type != t {
 36636  			break
 36637  		}
 36638  		_ = v_1.Args[1]
 36639  		x := v_1.Args[0]
 36640  		v_1_1 := v_1.Args[1]
 36641  		if v_1_1.Op != OpConst8 || v_1_1.Type != t || v_1_1.AuxInt != y || !(isPowerOfTwo(y)) {
 36642  			break
 36643  		}
 36644  		v.reset(OpEq8)
 36645  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36646  		v0.AddArg(x)
 36647  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36648  		v1.AuxInt = y
 36649  		v0.AddArg(v1)
 36650  		v.AddArg(v0)
 36651  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36652  		v2.AuxInt = 0
 36653  		v.AddArg(v2)
 36654  		return true
 36655  	}
 36656  	// match: (Neq8 (Const8 <t> [y]) (And8 <t> (Const8 <t> [y]) x))
 36657  	// cond: isPowerOfTwo(y)
 36658  	// result: (Eq8 (And8 <t> x (Const8 <t> [y])) (Const8 <t> [0]))
 36659  	for {
 36660  		_ = v.Args[1]
 36661  		v_0 := v.Args[0]
 36662  		if v_0.Op != OpConst8 {
 36663  			break
 36664  		}
 36665  		t := v_0.Type
 36666  		y := v_0.AuxInt
 36667  		v_1 := v.Args[1]
 36668  		if v_1.Op != OpAnd8 || v_1.Type != t {
 36669  			break
 36670  		}
 36671  		x := v_1.Args[1]
 36672  		v_1_0 := v_1.Args[0]
 36673  		if v_1_0.Op != OpConst8 || v_1_0.Type != t || v_1_0.AuxInt != y || !(isPowerOfTwo(y)) {
 36674  			break
 36675  		}
 36676  		v.reset(OpEq8)
 36677  		v0 := b.NewValue0(v.Pos, OpAnd8, t)
 36678  		v0.AddArg(x)
 36679  		v1 := b.NewValue0(v.Pos, OpConst8, t)
 36680  		v1.AuxInt = y
 36681  		v0.AddArg(v1)
 36682  		v.AddArg(v0)
 36683  		v2 := b.NewValue0(v.Pos, OpConst8, t)
 36684  		v2.AuxInt = 0
 36685  		v.AddArg(v2)
 36686  		return true
 36687  	}
 36688  	return false
 36689  }
 36690  func rewriteValuegeneric_OpNeqB_0(v *Value) bool {
 36691  	// match: (NeqB (ConstBool [c]) (ConstBool [d]))
 36692  	// result: (ConstBool [b2i(c != d)])
 36693  	for {
 36694  		_ = v.Args[1]
 36695  		v_0 := v.Args[0]
 36696  		if v_0.Op != OpConstBool {
 36697  			break
 36698  		}
 36699  		c := v_0.AuxInt
 36700  		v_1 := v.Args[1]
 36701  		if v_1.Op != OpConstBool {
 36702  			break
 36703  		}
 36704  		d := v_1.AuxInt
 36705  		v.reset(OpConstBool)
 36706  		v.AuxInt = b2i(c != d)
 36707  		return true
 36708  	}
 36709  	// match: (NeqB (ConstBool [d]) (ConstBool [c]))
 36710  	// result: (ConstBool [b2i(c != d)])
 36711  	for {
 36712  		_ = v.Args[1]
 36713  		v_0 := v.Args[0]
 36714  		if v_0.Op != OpConstBool {
 36715  			break
 36716  		}
 36717  		d := v_0.AuxInt
 36718  		v_1 := v.Args[1]
 36719  		if v_1.Op != OpConstBool {
 36720  			break
 36721  		}
 36722  		c := v_1.AuxInt
 36723  		v.reset(OpConstBool)
 36724  		v.AuxInt = b2i(c != d)
 36725  		return true
 36726  	}
 36727  	// match: (NeqB (ConstBool [0]) x)
 36728  	// result: x
 36729  	for {
 36730  		x := v.Args[1]
 36731  		v_0 := v.Args[0]
 36732  		if v_0.Op != OpConstBool || v_0.AuxInt != 0 {
 36733  			break
 36734  		}
 36735  		v.reset(OpCopy)
 36736  		v.Type = x.Type
 36737  		v.AddArg(x)
 36738  		return true
 36739  	}
 36740  	// match: (NeqB x (ConstBool [0]))
 36741  	// result: x
 36742  	for {
 36743  		_ = v.Args[1]
 36744  		x := v.Args[0]
 36745  		v_1 := v.Args[1]
 36746  		if v_1.Op != OpConstBool || v_1.AuxInt != 0 {
 36747  			break
 36748  		}
 36749  		v.reset(OpCopy)
 36750  		v.Type = x.Type
 36751  		v.AddArg(x)
 36752  		return true
 36753  	}
 36754  	// match: (NeqB (ConstBool [1]) x)
 36755  	// result: (Not x)
 36756  	for {
 36757  		x := v.Args[1]
 36758  		v_0 := v.Args[0]
 36759  		if v_0.Op != OpConstBool || v_0.AuxInt != 1 {
 36760  			break
 36761  		}
 36762  		v.reset(OpNot)
 36763  		v.AddArg(x)
 36764  		return true
 36765  	}
 36766  	// match: (NeqB x (ConstBool [1]))
 36767  	// result: (Not x)
 36768  	for {
 36769  		_ = v.Args[1]
 36770  		x := v.Args[0]
 36771  		v_1 := v.Args[1]
 36772  		if v_1.Op != OpConstBool || v_1.AuxInt != 1 {
 36773  			break
 36774  		}
 36775  		v.reset(OpNot)
 36776  		v.AddArg(x)
 36777  		return true
 36778  	}
 36779  	// match: (NeqB (Not x) (Not y))
 36780  	// result: (NeqB x y)
 36781  	for {
 36782  		_ = v.Args[1]
 36783  		v_0 := v.Args[0]
 36784  		if v_0.Op != OpNot {
 36785  			break
 36786  		}
 36787  		x := v_0.Args[0]
 36788  		v_1 := v.Args[1]
 36789  		if v_1.Op != OpNot {
 36790  			break
 36791  		}
 36792  		y := v_1.Args[0]
 36793  		v.reset(OpNeqB)
 36794  		v.AddArg(x)
 36795  		v.AddArg(y)
 36796  		return true
 36797  	}
 36798  	// match: (NeqB (Not y) (Not x))
 36799  	// result: (NeqB x y)
 36800  	for {
 36801  		_ = v.Args[1]
 36802  		v_0 := v.Args[0]
 36803  		if v_0.Op != OpNot {
 36804  			break
 36805  		}
 36806  		y := v_0.Args[0]
 36807  		v_1 := v.Args[1]
 36808  		if v_1.Op != OpNot {
 36809  			break
 36810  		}
 36811  		x := v_1.Args[0]
 36812  		v.reset(OpNeqB)
 36813  		v.AddArg(x)
 36814  		v.AddArg(y)
 36815  		return true
 36816  	}
 36817  	return false
 36818  }
 36819  func rewriteValuegeneric_OpNeqInter_0(v *Value) bool {
 36820  	b := v.Block
 36821  	typ := &b.Func.Config.Types
 36822  	// match: (NeqInter x y)
 36823  	// result: (NeqPtr (ITab x) (ITab y))
 36824  	for {
 36825  		y := v.Args[1]
 36826  		x := v.Args[0]
 36827  		v.reset(OpNeqPtr)
 36828  		v0 := b.NewValue0(v.Pos, OpITab, typ.Uintptr)
 36829  		v0.AddArg(x)
 36830  		v.AddArg(v0)
 36831  		v1 := b.NewValue0(v.Pos, OpITab, typ.Uintptr)
 36832  		v1.AddArg(y)
 36833  		v.AddArg(v1)
 36834  		return true
 36835  	}
 36836  }
 36837  func rewriteValuegeneric_OpNeqPtr_0(v *Value) bool {
 36838  	// match: (NeqPtr x x)
 36839  	// result: (ConstBool [0])
 36840  	for {
 36841  		x := v.Args[1]
 36842  		if x != v.Args[0] {
 36843  			break
 36844  		}
 36845  		v.reset(OpConstBool)
 36846  		v.AuxInt = 0
 36847  		return true
 36848  	}
 36849  	// match: (NeqPtr (Addr {a} _) (Addr {b} _))
 36850  	// result: (ConstBool [b2i(a != b)])
 36851  	for {
 36852  		_ = v.Args[1]
 36853  		v_0 := v.Args[0]
 36854  		if v_0.Op != OpAddr {
 36855  			break
 36856  		}
 36857  		a := v_0.Aux
 36858  		v_1 := v.Args[1]
 36859  		if v_1.Op != OpAddr {
 36860  			break
 36861  		}
 36862  		b := v_1.Aux
 36863  		v.reset(OpConstBool)
 36864  		v.AuxInt = b2i(a != b)
 36865  		return true
 36866  	}
 36867  	// match: (NeqPtr (Addr {b} _) (Addr {a} _))
 36868  	// result: (ConstBool [b2i(a != b)])
 36869  	for {
 36870  		_ = v.Args[1]
 36871  		v_0 := v.Args[0]
 36872  		if v_0.Op != OpAddr {
 36873  			break
 36874  		}
 36875  		b := v_0.Aux
 36876  		v_1 := v.Args[1]
 36877  		if v_1.Op != OpAddr {
 36878  			break
 36879  		}
 36880  		a := v_1.Aux
 36881  		v.reset(OpConstBool)
 36882  		v.AuxInt = b2i(a != b)
 36883  		return true
 36884  	}
 36885  	// match: (NeqPtr (Addr {a} _) (OffPtr [o] (Addr {b} _)))
 36886  	// result: (ConstBool [b2i(a != b || o != 0)])
 36887  	for {
 36888  		_ = v.Args[1]
 36889  		v_0 := v.Args[0]
 36890  		if v_0.Op != OpAddr {
 36891  			break
 36892  		}
 36893  		a := v_0.Aux
 36894  		v_1 := v.Args[1]
 36895  		if v_1.Op != OpOffPtr {
 36896  			break
 36897  		}
 36898  		o := v_1.AuxInt
 36899  		v_1_0 := v_1.Args[0]
 36900  		if v_1_0.Op != OpAddr {
 36901  			break
 36902  		}
 36903  		b := v_1_0.Aux
 36904  		v.reset(OpConstBool)
 36905  		v.AuxInt = b2i(a != b || o != 0)
 36906  		return true
 36907  	}
 36908  	// match: (NeqPtr (OffPtr [o] (Addr {b} _)) (Addr {a} _))
 36909  	// result: (ConstBool [b2i(a != b || o != 0)])
 36910  	for {
 36911  		_ = v.Args[1]
 36912  		v_0 := v.Args[0]
 36913  		if v_0.Op != OpOffPtr {
 36914  			break
 36915  		}
 36916  		o := v_0.AuxInt
 36917  		v_0_0 := v_0.Args[0]
 36918  		if v_0_0.Op != OpAddr {
 36919  			break
 36920  		}
 36921  		b := v_0_0.Aux
 36922  		v_1 := v.Args[1]
 36923  		if v_1.Op != OpAddr {
 36924  			break
 36925  		}
 36926  		a := v_1.Aux
 36927  		v.reset(OpConstBool)
 36928  		v.AuxInt = b2i(a != b || o != 0)
 36929  		return true
 36930  	}
 36931  	// match: (NeqPtr (OffPtr [o1] (Addr {a} _)) (OffPtr [o2] (Addr {b} _)))
 36932  	// result: (ConstBool [b2i(a != b || o1 != o2)])
 36933  	for {
 36934  		_ = v.Args[1]
 36935  		v_0 := v.Args[0]
 36936  		if v_0.Op != OpOffPtr {
 36937  			break
 36938  		}
 36939  		o1 := v_0.AuxInt
 36940  		v_0_0 := v_0.Args[0]
 36941  		if v_0_0.Op != OpAddr {
 36942  			break
 36943  		}
 36944  		a := v_0_0.Aux
 36945  		v_1 := v.Args[1]
 36946  		if v_1.Op != OpOffPtr {
 36947  			break
 36948  		}
 36949  		o2 := v_1.AuxInt
 36950  		v_1_0 := v_1.Args[0]
 36951  		if v_1_0.Op != OpAddr {
 36952  			break
 36953  		}
 36954  		b := v_1_0.Aux
 36955  		v.reset(OpConstBool)
 36956  		v.AuxInt = b2i(a != b || o1 != o2)
 36957  		return true
 36958  	}
 36959  	// match: (NeqPtr (OffPtr [o2] (Addr {b} _)) (OffPtr [o1] (Addr {a} _)))
 36960  	// result: (ConstBool [b2i(a != b || o1 != o2)])
 36961  	for {
 36962  		_ = v.Args[1]
 36963  		v_0 := v.Args[0]
 36964  		if v_0.Op != OpOffPtr {
 36965  			break
 36966  		}
 36967  		o2 := v_0.AuxInt
 36968  		v_0_0 := v_0.Args[0]
 36969  		if v_0_0.Op != OpAddr {
 36970  			break
 36971  		}
 36972  		b := v_0_0.Aux
 36973  		v_1 := v.Args[1]
 36974  		if v_1.Op != OpOffPtr {
 36975  			break
 36976  		}
 36977  		o1 := v_1.AuxInt
 36978  		v_1_0 := v_1.Args[0]
 36979  		if v_1_0.Op != OpAddr {
 36980  			break
 36981  		}
 36982  		a := v_1_0.Aux
 36983  		v.reset(OpConstBool)
 36984  		v.AuxInt = b2i(a != b || o1 != o2)
 36985  		return true
 36986  	}
 36987  	// match: (NeqPtr (LocalAddr {a} _ _) (LocalAddr {b} _ _))
 36988  	// result: (ConstBool [b2i(a != b)])
 36989  	for {
 36990  		_ = v.Args[1]
 36991  		v_0 := v.Args[0]
 36992  		if v_0.Op != OpLocalAddr {
 36993  			break
 36994  		}
 36995  		a := v_0.Aux
 36996  		_ = v_0.Args[1]
 36997  		v_1 := v.Args[1]
 36998  		if v_1.Op != OpLocalAddr {
 36999  			break
 37000  		}
 37001  		b := v_1.Aux
 37002  		_ = v_1.Args[1]
 37003  		v.reset(OpConstBool)
 37004  		v.AuxInt = b2i(a != b)
 37005  		return true
 37006  	}
 37007  	// match: (NeqPtr (LocalAddr {b} _ _) (LocalAddr {a} _ _))
 37008  	// result: (ConstBool [b2i(a != b)])
 37009  	for {
 37010  		_ = v.Args[1]
 37011  		v_0 := v.Args[0]
 37012  		if v_0.Op != OpLocalAddr {
 37013  			break
 37014  		}
 37015  		b := v_0.Aux
 37016  		_ = v_0.Args[1]
 37017  		v_1 := v.Args[1]
 37018  		if v_1.Op != OpLocalAddr {
 37019  			break
 37020  		}
 37021  		a := v_1.Aux
 37022  		_ = v_1.Args[1]
 37023  		v.reset(OpConstBool)
 37024  		v.AuxInt = b2i(a != b)
 37025  		return true
 37026  	}
 37027  	// match: (NeqPtr (LocalAddr {a} _ _) (OffPtr [o] (LocalAddr {b} _ _)))
 37028  	// result: (ConstBool [b2i(a != b || o != 0)])
 37029  	for {
 37030  		_ = v.Args[1]
 37031  		v_0 := v.Args[0]
 37032  		if v_0.Op != OpLocalAddr {
 37033  			break
 37034  		}
 37035  		a := v_0.Aux
 37036  		_ = v_0.Args[1]
 37037  		v_1 := v.Args[1]
 37038  		if v_1.Op != OpOffPtr {
 37039  			break
 37040  		}
 37041  		o := v_1.AuxInt
 37042  		v_1_0 := v_1.Args[0]
 37043  		if v_1_0.Op != OpLocalAddr {
 37044  			break
 37045  		}
 37046  		b := v_1_0.Aux
 37047  		_ = v_1_0.Args[1]
 37048  		v.reset(OpConstBool)
 37049  		v.AuxInt = b2i(a != b || o != 0)
 37050  		return true
 37051  	}
 37052  	return false
 37053  }
 37054  func rewriteValuegeneric_OpNeqPtr_10(v *Value) bool {
 37055  	// match: (NeqPtr (OffPtr [o] (LocalAddr {b} _ _)) (LocalAddr {a} _ _))
 37056  	// result: (ConstBool [b2i(a != b || o != 0)])
 37057  	for {
 37058  		_ = v.Args[1]
 37059  		v_0 := v.Args[0]
 37060  		if v_0.Op != OpOffPtr {
 37061  			break
 37062  		}
 37063  		o := v_0.AuxInt
 37064  		v_0_0 := v_0.Args[0]
 37065  		if v_0_0.Op != OpLocalAddr {
 37066  			break
 37067  		}
 37068  		b := v_0_0.Aux
 37069  		_ = v_0_0.Args[1]
 37070  		v_1 := v.Args[1]
 37071  		if v_1.Op != OpLocalAddr {
 37072  			break
 37073  		}
 37074  		a := v_1.Aux
 37075  		_ = v_1.Args[1]
 37076  		v.reset(OpConstBool)
 37077  		v.AuxInt = b2i(a != b || o != 0)
 37078  		return true
 37079  	}
 37080  	// match: (NeqPtr (OffPtr [o1] (LocalAddr {a} _ _)) (OffPtr [o2] (LocalAddr {b} _ _)))
 37081  	// result: (ConstBool [b2i(a != b || o1 != o2)])
 37082  	for {
 37083  		_ = v.Args[1]
 37084  		v_0 := v.Args[0]
 37085  		if v_0.Op != OpOffPtr {
 37086  			break
 37087  		}
 37088  		o1 := v_0.AuxInt
 37089  		v_0_0 := v_0.Args[0]
 37090  		if v_0_0.Op != OpLocalAddr {
 37091  			break
 37092  		}
 37093  		a := v_0_0.Aux
 37094  		_ = v_0_0.Args[1]
 37095  		v_1 := v.Args[1]
 37096  		if v_1.Op != OpOffPtr {
 37097  			break
 37098  		}
 37099  		o2 := v_1.AuxInt
 37100  		v_1_0 := v_1.Args[0]
 37101  		if v_1_0.Op != OpLocalAddr {
 37102  			break
 37103  		}
 37104  		b := v_1_0.Aux
 37105  		_ = v_1_0.Args[1]
 37106  		v.reset(OpConstBool)
 37107  		v.AuxInt = b2i(a != b || o1 != o2)
 37108  		return true
 37109  	}
 37110  	// match: (NeqPtr (OffPtr [o2] (LocalAddr {b} _ _)) (OffPtr [o1] (LocalAddr {a} _ _)))
 37111  	// result: (ConstBool [b2i(a != b || o1 != o2)])
 37112  	for {
 37113  		_ = v.Args[1]
 37114  		v_0 := v.Args[0]
 37115  		if v_0.Op != OpOffPtr {
 37116  			break
 37117  		}
 37118  		o2 := v_0.AuxInt
 37119  		v_0_0 := v_0.Args[0]
 37120  		if v_0_0.Op != OpLocalAddr {
 37121  			break
 37122  		}
 37123  		b := v_0_0.Aux
 37124  		_ = v_0_0.Args[1]
 37125  		v_1 := v.Args[1]
 37126  		if v_1.Op != OpOffPtr {
 37127  			break
 37128  		}
 37129  		o1 := v_1.AuxInt
 37130  		v_1_0 := v_1.Args[0]
 37131  		if v_1_0.Op != OpLocalAddr {
 37132  			break
 37133  		}
 37134  		a := v_1_0.Aux
 37135  		_ = v_1_0.Args[1]
 37136  		v.reset(OpConstBool)
 37137  		v.AuxInt = b2i(a != b || o1 != o2)
 37138  		return true
 37139  	}
 37140  	// match: (NeqPtr (OffPtr [o1] p1) p2)
 37141  	// cond: isSamePtr(p1, p2)
 37142  	// result: (ConstBool [b2i(o1 != 0)])
 37143  	for {
 37144  		p2 := v.Args[1]
 37145  		v_0 := v.Args[0]
 37146  		if v_0.Op != OpOffPtr {
 37147  			break
 37148  		}
 37149  		o1 := v_0.AuxInt
 37150  		p1 := v_0.Args[0]
 37151  		if !(isSamePtr(p1, p2)) {
 37152  			break
 37153  		}
 37154  		v.reset(OpConstBool)
 37155  		v.AuxInt = b2i(o1 != 0)
 37156  		return true
 37157  	}
 37158  	// match: (NeqPtr p2 (OffPtr [o1] p1))
 37159  	// cond: isSamePtr(p1, p2)
 37160  	// result: (ConstBool [b2i(o1 != 0)])
 37161  	for {
 37162  		_ = v.Args[1]
 37163  		p2 := v.Args[0]
 37164  		v_1 := v.Args[1]
 37165  		if v_1.Op != OpOffPtr {
 37166  			break
 37167  		}
 37168  		o1 := v_1.AuxInt
 37169  		p1 := v_1.Args[0]
 37170  		if !(isSamePtr(p1, p2)) {
 37171  			break
 37172  		}
 37173  		v.reset(OpConstBool)
 37174  		v.AuxInt = b2i(o1 != 0)
 37175  		return true
 37176  	}
 37177  	// match: (NeqPtr (OffPtr [o1] p1) (OffPtr [o2] p2))
 37178  	// cond: isSamePtr(p1, p2)
 37179  	// result: (ConstBool [b2i(o1 != o2)])
 37180  	for {
 37181  		_ = v.Args[1]
 37182  		v_0 := v.Args[0]
 37183  		if v_0.Op != OpOffPtr {
 37184  			break
 37185  		}
 37186  		o1 := v_0.AuxInt
 37187  		p1 := v_0.Args[0]
 37188  		v_1 := v.Args[1]
 37189  		if v_1.Op != OpOffPtr {
 37190  			break
 37191  		}
 37192  		o2 := v_1.AuxInt
 37193  		p2 := v_1.Args[0]
 37194  		if !(isSamePtr(p1, p2)) {
 37195  			break
 37196  		}
 37197  		v.reset(OpConstBool)
 37198  		v.AuxInt = b2i(o1 != o2)
 37199  		return true
 37200  	}
 37201  	// match: (NeqPtr (OffPtr [o2] p2) (OffPtr [o1] p1))
 37202  	// cond: isSamePtr(p1, p2)
 37203  	// result: (ConstBool [b2i(o1 != o2)])
 37204  	for {
 37205  		_ = v.Args[1]
 37206  		v_0 := v.Args[0]
 37207  		if v_0.Op != OpOffPtr {
 37208  			break
 37209  		}
 37210  		o2 := v_0.AuxInt
 37211  		p2 := v_0.Args[0]
 37212  		v_1 := v.Args[1]
 37213  		if v_1.Op != OpOffPtr {
 37214  			break
 37215  		}
 37216  		o1 := v_1.AuxInt
 37217  		p1 := v_1.Args[0]
 37218  		if !(isSamePtr(p1, p2)) {
 37219  			break
 37220  		}
 37221  		v.reset(OpConstBool)
 37222  		v.AuxInt = b2i(o1 != o2)
 37223  		return true
 37224  	}
 37225  	// match: (NeqPtr (Const32 [c]) (Const32 [d]))
 37226  	// result: (ConstBool [b2i(c != d)])
 37227  	for {
 37228  		_ = v.Args[1]
 37229  		v_0 := v.Args[0]
 37230  		if v_0.Op != OpConst32 {
 37231  			break
 37232  		}
 37233  		c := v_0.AuxInt
 37234  		v_1 := v.Args[1]
 37235  		if v_1.Op != OpConst32 {
 37236  			break
 37237  		}
 37238  		d := v_1.AuxInt
 37239  		v.reset(OpConstBool)
 37240  		v.AuxInt = b2i(c != d)
 37241  		return true
 37242  	}
 37243  	// match: (NeqPtr (Const32 [d]) (Const32 [c]))
 37244  	// result: (ConstBool [b2i(c != d)])
 37245  	for {
 37246  		_ = v.Args[1]
 37247  		v_0 := v.Args[0]
 37248  		if v_0.Op != OpConst32 {
 37249  			break
 37250  		}
 37251  		d := v_0.AuxInt
 37252  		v_1 := v.Args[1]
 37253  		if v_1.Op != OpConst32 {
 37254  			break
 37255  		}
 37256  		c := v_1.AuxInt
 37257  		v.reset(OpConstBool)
 37258  		v.AuxInt = b2i(c != d)
 37259  		return true
 37260  	}
 37261  	// match: (NeqPtr (Const64 [c]) (Const64 [d]))
 37262  	// result: (ConstBool [b2i(c != d)])
 37263  	for {
 37264  		_ = v.Args[1]
 37265  		v_0 := v.Args[0]
 37266  		if v_0.Op != OpConst64 {
 37267  			break
 37268  		}
 37269  		c := v_0.AuxInt
 37270  		v_1 := v.Args[1]
 37271  		if v_1.Op != OpConst64 {
 37272  			break
 37273  		}
 37274  		d := v_1.AuxInt
 37275  		v.reset(OpConstBool)
 37276  		v.AuxInt = b2i(c != d)
 37277  		return true
 37278  	}
 37279  	return false
 37280  }
 37281  func rewriteValuegeneric_OpNeqPtr_20(v *Value) bool {
 37282  	// match: (NeqPtr (Const64 [d]) (Const64 [c]))
 37283  	// result: (ConstBool [b2i(c != d)])
 37284  	for {
 37285  		_ = v.Args[1]
 37286  		v_0 := v.Args[0]
 37287  		if v_0.Op != OpConst64 {
 37288  			break
 37289  		}
 37290  		d := v_0.AuxInt
 37291  		v_1 := v.Args[1]
 37292  		if v_1.Op != OpConst64 {
 37293  			break
 37294  		}
 37295  		c := v_1.AuxInt
 37296  		v.reset(OpConstBool)
 37297  		v.AuxInt = b2i(c != d)
 37298  		return true
 37299  	}
 37300  	// match: (NeqPtr (LocalAddr _ _) (Addr _))
 37301  	// result: (ConstBool [1])
 37302  	for {
 37303  		_ = v.Args[1]
 37304  		v_0 := v.Args[0]
 37305  		if v_0.Op != OpLocalAddr {
 37306  			break
 37307  		}
 37308  		_ = v_0.Args[1]
 37309  		v_1 := v.Args[1]
 37310  		if v_1.Op != OpAddr {
 37311  			break
 37312  		}
 37313  		v.reset(OpConstBool)
 37314  		v.AuxInt = 1
 37315  		return true
 37316  	}
 37317  	// match: (NeqPtr (Addr _) (LocalAddr _ _))
 37318  	// result: (ConstBool [1])
 37319  	for {
 37320  		_ = v.Args[1]
 37321  		v_0 := v.Args[0]
 37322  		if v_0.Op != OpAddr {
 37323  			break
 37324  		}
 37325  		v_1 := v.Args[1]
 37326  		if v_1.Op != OpLocalAddr {
 37327  			break
 37328  		}
 37329  		_ = v_1.Args[1]
 37330  		v.reset(OpConstBool)
 37331  		v.AuxInt = 1
 37332  		return true
 37333  	}
 37334  	// match: (NeqPtr (OffPtr (LocalAddr _ _)) (Addr _))
 37335  	// result: (ConstBool [1])
 37336  	for {
 37337  		_ = v.Args[1]
 37338  		v_0 := v.Args[0]
 37339  		if v_0.Op != OpOffPtr {
 37340  			break
 37341  		}
 37342  		v_0_0 := v_0.Args[0]
 37343  		if v_0_0.Op != OpLocalAddr {
 37344  			break
 37345  		}
 37346  		_ = v_0_0.Args[1]
 37347  		v_1 := v.Args[1]
 37348  		if v_1.Op != OpAddr {
 37349  			break
 37350  		}
 37351  		v.reset(OpConstBool)
 37352  		v.AuxInt = 1
 37353  		return true
 37354  	}
 37355  	// match: (NeqPtr (Addr _) (OffPtr (LocalAddr _ _)))
 37356  	// result: (ConstBool [1])
 37357  	for {
 37358  		_ = v.Args[1]
 37359  		v_0 := v.Args[0]
 37360  		if v_0.Op != OpAddr {
 37361  			break
 37362  		}
 37363  		v_1 := v.Args[1]
 37364  		if v_1.Op != OpOffPtr {
 37365  			break
 37366  		}
 37367  		v_1_0 := v_1.Args[0]
 37368  		if v_1_0.Op != OpLocalAddr {
 37369  			break
 37370  		}
 37371  		_ = v_1_0.Args[1]
 37372  		v.reset(OpConstBool)
 37373  		v.AuxInt = 1
 37374  		return true
 37375  	}
 37376  	// match: (NeqPtr (LocalAddr _ _) (OffPtr (Addr _)))
 37377  	// result: (ConstBool [1])
 37378  	for {
 37379  		_ = v.Args[1]
 37380  		v_0 := v.Args[0]
 37381  		if v_0.Op != OpLocalAddr {
 37382  			break
 37383  		}
 37384  		_ = v_0.Args[1]
 37385  		v_1 := v.Args[1]
 37386  		if v_1.Op != OpOffPtr {
 37387  			break
 37388  		}
 37389  		v_1_0 := v_1.Args[0]
 37390  		if v_1_0.Op != OpAddr {
 37391  			break
 37392  		}
 37393  		v.reset(OpConstBool)
 37394  		v.AuxInt = 1
 37395  		return true
 37396  	}
 37397  	// match: (NeqPtr (OffPtr (Addr _)) (LocalAddr _ _))
 37398  	// result: (ConstBool [1])
 37399  	for {
 37400  		_ = v.Args[1]
 37401  		v_0 := v.Args[0]
 37402  		if v_0.Op != OpOffPtr {
 37403  			break
 37404  		}
 37405  		v_0_0 := v_0.Args[0]
 37406  		if v_0_0.Op != OpAddr {
 37407  			break
 37408  		}
 37409  		v_1 := v.Args[1]
 37410  		if v_1.Op != OpLocalAddr {
 37411  			break
 37412  		}
 37413  		_ = v_1.Args[1]
 37414  		v.reset(OpConstBool)
 37415  		v.AuxInt = 1
 37416  		return true
 37417  	}
 37418  	// match: (NeqPtr (OffPtr (LocalAddr _ _)) (OffPtr (Addr _)))
 37419  	// result: (ConstBool [1])
 37420  	for {
 37421  		_ = v.Args[1]
 37422  		v_0 := v.Args[0]
 37423  		if v_0.Op != OpOffPtr {
 37424  			break
 37425  		}
 37426  		v_0_0 := v_0.Args[0]
 37427  		if v_0_0.Op != OpLocalAddr {
 37428  			break
 37429  		}
 37430  		_ = v_0_0.Args[1]
 37431  		v_1 := v.Args[1]
 37432  		if v_1.Op != OpOffPtr {
 37433  			break
 37434  		}
 37435  		v_1_0 := v_1.Args[0]
 37436  		if v_1_0.Op != OpAddr {
 37437  			break
 37438  		}
 37439  		v.reset(OpConstBool)
 37440  		v.AuxInt = 1
 37441  		return true
 37442  	}
 37443  	// match: (NeqPtr (OffPtr (Addr _)) (OffPtr (LocalAddr _ _)))
 37444  	// result: (ConstBool [1])
 37445  	for {
 37446  		_ = v.Args[1]
 37447  		v_0 := v.Args[0]
 37448  		if v_0.Op != OpOffPtr {
 37449  			break
 37450  		}
 37451  		v_0_0 := v_0.Args[0]
 37452  		if v_0_0.Op != OpAddr {
 37453  			break
 37454  		}
 37455  		v_1 := v.Args[1]
 37456  		if v_1.Op != OpOffPtr {
 37457  			break
 37458  		}
 37459  		v_1_0 := v_1.Args[0]
 37460  		if v_1_0.Op != OpLocalAddr {
 37461  			break
 37462  		}
 37463  		_ = v_1_0.Args[1]
 37464  		v.reset(OpConstBool)
 37465  		v.AuxInt = 1
 37466  		return true
 37467  	}
 37468  	// match: (NeqPtr (AddPtr p1 o1) p2)
 37469  	// cond: isSamePtr(p1, p2)
 37470  	// result: (IsNonNil o1)
 37471  	for {
 37472  		p2 := v.Args[1]
 37473  		v_0 := v.Args[0]
 37474  		if v_0.Op != OpAddPtr {
 37475  			break
 37476  		}
 37477  		o1 := v_0.Args[1]
 37478  		p1 := v_0.Args[0]
 37479  		if !(isSamePtr(p1, p2)) {
 37480  			break
 37481  		}
 37482  		v.reset(OpIsNonNil)
 37483  		v.AddArg(o1)
 37484  		return true
 37485  	}
 37486  	return false
 37487  }
 37488  func rewriteValuegeneric_OpNeqPtr_30(v *Value) bool {
 37489  	// match: (NeqPtr p2 (AddPtr p1 o1))
 37490  	// cond: isSamePtr(p1, p2)
 37491  	// result: (IsNonNil o1)
 37492  	for {
 37493  		_ = v.Args[1]
 37494  		p2 := v.Args[0]
 37495  		v_1 := v.Args[1]
 37496  		if v_1.Op != OpAddPtr {
 37497  			break
 37498  		}
 37499  		o1 := v_1.Args[1]
 37500  		p1 := v_1.Args[0]
 37501  		if !(isSamePtr(p1, p2)) {
 37502  			break
 37503  		}
 37504  		v.reset(OpIsNonNil)
 37505  		v.AddArg(o1)
 37506  		return true
 37507  	}
 37508  	// match: (NeqPtr (Const32 [0]) p)
 37509  	// result: (IsNonNil p)
 37510  	for {
 37511  		p := v.Args[1]
 37512  		v_0 := v.Args[0]
 37513  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 37514  			break
 37515  		}
 37516  		v.reset(OpIsNonNil)
 37517  		v.AddArg(p)
 37518  		return true
 37519  	}
 37520  	// match: (NeqPtr p (Const32 [0]))
 37521  	// result: (IsNonNil p)
 37522  	for {
 37523  		_ = v.Args[1]
 37524  		p := v.Args[0]
 37525  		v_1 := v.Args[1]
 37526  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 {
 37527  			break
 37528  		}
 37529  		v.reset(OpIsNonNil)
 37530  		v.AddArg(p)
 37531  		return true
 37532  	}
 37533  	// match: (NeqPtr (Const64 [0]) p)
 37534  	// result: (IsNonNil p)
 37535  	for {
 37536  		p := v.Args[1]
 37537  		v_0 := v.Args[0]
 37538  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 37539  			break
 37540  		}
 37541  		v.reset(OpIsNonNil)
 37542  		v.AddArg(p)
 37543  		return true
 37544  	}
 37545  	// match: (NeqPtr p (Const64 [0]))
 37546  	// result: (IsNonNil p)
 37547  	for {
 37548  		_ = v.Args[1]
 37549  		p := v.Args[0]
 37550  		v_1 := v.Args[1]
 37551  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 37552  			break
 37553  		}
 37554  		v.reset(OpIsNonNil)
 37555  		v.AddArg(p)
 37556  		return true
 37557  	}
 37558  	// match: (NeqPtr (ConstNil) p)
 37559  	// result: (IsNonNil p)
 37560  	for {
 37561  		p := v.Args[1]
 37562  		v_0 := v.Args[0]
 37563  		if v_0.Op != OpConstNil {
 37564  			break
 37565  		}
 37566  		v.reset(OpIsNonNil)
 37567  		v.AddArg(p)
 37568  		return true
 37569  	}
 37570  	// match: (NeqPtr p (ConstNil))
 37571  	// result: (IsNonNil p)
 37572  	for {
 37573  		_ = v.Args[1]
 37574  		p := v.Args[0]
 37575  		v_1 := v.Args[1]
 37576  		if v_1.Op != OpConstNil {
 37577  			break
 37578  		}
 37579  		v.reset(OpIsNonNil)
 37580  		v.AddArg(p)
 37581  		return true
 37582  	}
 37583  	return false
 37584  }
 37585  func rewriteValuegeneric_OpNeqSlice_0(v *Value) bool {
 37586  	b := v.Block
 37587  	typ := &b.Func.Config.Types
 37588  	// match: (NeqSlice x y)
 37589  	// result: (NeqPtr (SlicePtr x) (SlicePtr y))
 37590  	for {
 37591  		y := v.Args[1]
 37592  		x := v.Args[0]
 37593  		v.reset(OpNeqPtr)
 37594  		v0 := b.NewValue0(v.Pos, OpSlicePtr, typ.BytePtr)
 37595  		v0.AddArg(x)
 37596  		v.AddArg(v0)
 37597  		v1 := b.NewValue0(v.Pos, OpSlicePtr, typ.BytePtr)
 37598  		v1.AddArg(y)
 37599  		v.AddArg(v1)
 37600  		return true
 37601  	}
 37602  }
 37603  func rewriteValuegeneric_OpNilCheck_0(v *Value) bool {
 37604  	b := v.Block
 37605  	config := b.Func.Config
 37606  	fe := b.Func.fe
 37607  	// match: (NilCheck (GetG mem) mem)
 37608  	// result: mem
 37609  	for {
 37610  		mem := v.Args[1]
 37611  		v_0 := v.Args[0]
 37612  		if v_0.Op != OpGetG || mem != v_0.Args[0] {
 37613  			break
 37614  		}
 37615  		v.reset(OpCopy)
 37616  		v.Type = mem.Type
 37617  		v.AddArg(mem)
 37618  		return true
 37619  	}
 37620  	// match: (NilCheck (Load (OffPtr [c] (SP)) (StaticCall {sym} _)) _)
 37621  	// cond: isSameSym(sym, "runtime.newobject") && c == config.ctxt.FixedFrameSize() + config.RegSize && warnRule(fe.Debug_checknil(), v, "removed nil check")
 37622  	// result: (Invalid)
 37623  	for {
 37624  		_ = v.Args[1]
 37625  		v_0 := v.Args[0]
 37626  		if v_0.Op != OpLoad {
 37627  			break
 37628  		}
 37629  		_ = v_0.Args[1]
 37630  		v_0_0 := v_0.Args[0]
 37631  		if v_0_0.Op != OpOffPtr {
 37632  			break
 37633  		}
 37634  		c := v_0_0.AuxInt
 37635  		v_0_0_0 := v_0_0.Args[0]
 37636  		if v_0_0_0.Op != OpSP {
 37637  			break
 37638  		}
 37639  		v_0_1 := v_0.Args[1]
 37640  		if v_0_1.Op != OpStaticCall {
 37641  			break
 37642  		}
 37643  		sym := v_0_1.Aux
 37644  		if !(isSameSym(sym, "runtime.newobject") && c == config.ctxt.FixedFrameSize()+config.RegSize && warnRule(fe.Debug_checknil(), v, "removed nil check")) {
 37645  			break
 37646  		}
 37647  		v.reset(OpInvalid)
 37648  		return true
 37649  	}
 37650  	// match: (NilCheck (OffPtr (Load (OffPtr [c] (SP)) (StaticCall {sym} _))) _)
 37651  	// cond: isSameSym(sym, "runtime.newobject") && c == config.ctxt.FixedFrameSize() + config.RegSize && warnRule(fe.Debug_checknil(), v, "removed nil check")
 37652  	// result: (Invalid)
 37653  	for {
 37654  		_ = v.Args[1]
 37655  		v_0 := v.Args[0]
 37656  		if v_0.Op != OpOffPtr {
 37657  			break
 37658  		}
 37659  		v_0_0 := v_0.Args[0]
 37660  		if v_0_0.Op != OpLoad {
 37661  			break
 37662  		}
 37663  		_ = v_0_0.Args[1]
 37664  		v_0_0_0 := v_0_0.Args[0]
 37665  		if v_0_0_0.Op != OpOffPtr {
 37666  			break
 37667  		}
 37668  		c := v_0_0_0.AuxInt
 37669  		v_0_0_0_0 := v_0_0_0.Args[0]
 37670  		if v_0_0_0_0.Op != OpSP {
 37671  			break
 37672  		}
 37673  		v_0_0_1 := v_0_0.Args[1]
 37674  		if v_0_0_1.Op != OpStaticCall {
 37675  			break
 37676  		}
 37677  		sym := v_0_0_1.Aux
 37678  		if !(isSameSym(sym, "runtime.newobject") && c == config.ctxt.FixedFrameSize()+config.RegSize && warnRule(fe.Debug_checknil(), v, "removed nil check")) {
 37679  			break
 37680  		}
 37681  		v.reset(OpInvalid)
 37682  		return true
 37683  	}
 37684  	return false
 37685  }
 37686  func rewriteValuegeneric_OpNot_0(v *Value) bool {
 37687  	// match: (Not (ConstBool [c]))
 37688  	// result: (ConstBool [1-c])
 37689  	for {
 37690  		v_0 := v.Args[0]
 37691  		if v_0.Op != OpConstBool {
 37692  			break
 37693  		}
 37694  		c := v_0.AuxInt
 37695  		v.reset(OpConstBool)
 37696  		v.AuxInt = 1 - c
 37697  		return true
 37698  	}
 37699  	// match: (Not (Eq64 x y))
 37700  	// result: (Neq64 x y)
 37701  	for {
 37702  		v_0 := v.Args[0]
 37703  		if v_0.Op != OpEq64 {
 37704  			break
 37705  		}
 37706  		y := v_0.Args[1]
 37707  		x := v_0.Args[0]
 37708  		v.reset(OpNeq64)
 37709  		v.AddArg(x)
 37710  		v.AddArg(y)
 37711  		return true
 37712  	}
 37713  	// match: (Not (Eq32 x y))
 37714  	// result: (Neq32 x y)
 37715  	for {
 37716  		v_0 := v.Args[0]
 37717  		if v_0.Op != OpEq32 {
 37718  			break
 37719  		}
 37720  		y := v_0.Args[1]
 37721  		x := v_0.Args[0]
 37722  		v.reset(OpNeq32)
 37723  		v.AddArg(x)
 37724  		v.AddArg(y)
 37725  		return true
 37726  	}
 37727  	// match: (Not (Eq16 x y))
 37728  	// result: (Neq16 x y)
 37729  	for {
 37730  		v_0 := v.Args[0]
 37731  		if v_0.Op != OpEq16 {
 37732  			break
 37733  		}
 37734  		y := v_0.Args[1]
 37735  		x := v_0.Args[0]
 37736  		v.reset(OpNeq16)
 37737  		v.AddArg(x)
 37738  		v.AddArg(y)
 37739  		return true
 37740  	}
 37741  	// match: (Not (Eq8 x y))
 37742  	// result: (Neq8 x y)
 37743  	for {
 37744  		v_0 := v.Args[0]
 37745  		if v_0.Op != OpEq8 {
 37746  			break
 37747  		}
 37748  		y := v_0.Args[1]
 37749  		x := v_0.Args[0]
 37750  		v.reset(OpNeq8)
 37751  		v.AddArg(x)
 37752  		v.AddArg(y)
 37753  		return true
 37754  	}
 37755  	// match: (Not (EqB x y))
 37756  	// result: (NeqB x y)
 37757  	for {
 37758  		v_0 := v.Args[0]
 37759  		if v_0.Op != OpEqB {
 37760  			break
 37761  		}
 37762  		y := v_0.Args[1]
 37763  		x := v_0.Args[0]
 37764  		v.reset(OpNeqB)
 37765  		v.AddArg(x)
 37766  		v.AddArg(y)
 37767  		return true
 37768  	}
 37769  	// match: (Not (EqPtr x y))
 37770  	// result: (NeqPtr x y)
 37771  	for {
 37772  		v_0 := v.Args[0]
 37773  		if v_0.Op != OpEqPtr {
 37774  			break
 37775  		}
 37776  		y := v_0.Args[1]
 37777  		x := v_0.Args[0]
 37778  		v.reset(OpNeqPtr)
 37779  		v.AddArg(x)
 37780  		v.AddArg(y)
 37781  		return true
 37782  	}
 37783  	// match: (Not (Eq64F x y))
 37784  	// result: (Neq64F x y)
 37785  	for {
 37786  		v_0 := v.Args[0]
 37787  		if v_0.Op != OpEq64F {
 37788  			break
 37789  		}
 37790  		y := v_0.Args[1]
 37791  		x := v_0.Args[0]
 37792  		v.reset(OpNeq64F)
 37793  		v.AddArg(x)
 37794  		v.AddArg(y)
 37795  		return true
 37796  	}
 37797  	// match: (Not (Eq32F x y))
 37798  	// result: (Neq32F x y)
 37799  	for {
 37800  		v_0 := v.Args[0]
 37801  		if v_0.Op != OpEq32F {
 37802  			break
 37803  		}
 37804  		y := v_0.Args[1]
 37805  		x := v_0.Args[0]
 37806  		v.reset(OpNeq32F)
 37807  		v.AddArg(x)
 37808  		v.AddArg(y)
 37809  		return true
 37810  	}
 37811  	// match: (Not (Neq64 x y))
 37812  	// result: (Eq64 x y)
 37813  	for {
 37814  		v_0 := v.Args[0]
 37815  		if v_0.Op != OpNeq64 {
 37816  			break
 37817  		}
 37818  		y := v_0.Args[1]
 37819  		x := v_0.Args[0]
 37820  		v.reset(OpEq64)
 37821  		v.AddArg(x)
 37822  		v.AddArg(y)
 37823  		return true
 37824  	}
 37825  	return false
 37826  }
 37827  func rewriteValuegeneric_OpNot_10(v *Value) bool {
 37828  	// match: (Not (Neq32 x y))
 37829  	// result: (Eq32 x y)
 37830  	for {
 37831  		v_0 := v.Args[0]
 37832  		if v_0.Op != OpNeq32 {
 37833  			break
 37834  		}
 37835  		y := v_0.Args[1]
 37836  		x := v_0.Args[0]
 37837  		v.reset(OpEq32)
 37838  		v.AddArg(x)
 37839  		v.AddArg(y)
 37840  		return true
 37841  	}
 37842  	// match: (Not (Neq16 x y))
 37843  	// result: (Eq16 x y)
 37844  	for {
 37845  		v_0 := v.Args[0]
 37846  		if v_0.Op != OpNeq16 {
 37847  			break
 37848  		}
 37849  		y := v_0.Args[1]
 37850  		x := v_0.Args[0]
 37851  		v.reset(OpEq16)
 37852  		v.AddArg(x)
 37853  		v.AddArg(y)
 37854  		return true
 37855  	}
 37856  	// match: (Not (Neq8 x y))
 37857  	// result: (Eq8 x y)
 37858  	for {
 37859  		v_0 := v.Args[0]
 37860  		if v_0.Op != OpNeq8 {
 37861  			break
 37862  		}
 37863  		y := v_0.Args[1]
 37864  		x := v_0.Args[0]
 37865  		v.reset(OpEq8)
 37866  		v.AddArg(x)
 37867  		v.AddArg(y)
 37868  		return true
 37869  	}
 37870  	// match: (Not (NeqB x y))
 37871  	// result: (EqB x y)
 37872  	for {
 37873  		v_0 := v.Args[0]
 37874  		if v_0.Op != OpNeqB {
 37875  			break
 37876  		}
 37877  		y := v_0.Args[1]
 37878  		x := v_0.Args[0]
 37879  		v.reset(OpEqB)
 37880  		v.AddArg(x)
 37881  		v.AddArg(y)
 37882  		return true
 37883  	}
 37884  	// match: (Not (NeqPtr x y))
 37885  	// result: (EqPtr x y)
 37886  	for {
 37887  		v_0 := v.Args[0]
 37888  		if v_0.Op != OpNeqPtr {
 37889  			break
 37890  		}
 37891  		y := v_0.Args[1]
 37892  		x := v_0.Args[0]
 37893  		v.reset(OpEqPtr)
 37894  		v.AddArg(x)
 37895  		v.AddArg(y)
 37896  		return true
 37897  	}
 37898  	// match: (Not (Neq64F x y))
 37899  	// result: (Eq64F x y)
 37900  	for {
 37901  		v_0 := v.Args[0]
 37902  		if v_0.Op != OpNeq64F {
 37903  			break
 37904  		}
 37905  		y := v_0.Args[1]
 37906  		x := v_0.Args[0]
 37907  		v.reset(OpEq64F)
 37908  		v.AddArg(x)
 37909  		v.AddArg(y)
 37910  		return true
 37911  	}
 37912  	// match: (Not (Neq32F x y))
 37913  	// result: (Eq32F x y)
 37914  	for {
 37915  		v_0 := v.Args[0]
 37916  		if v_0.Op != OpNeq32F {
 37917  			break
 37918  		}
 37919  		y := v_0.Args[1]
 37920  		x := v_0.Args[0]
 37921  		v.reset(OpEq32F)
 37922  		v.AddArg(x)
 37923  		v.AddArg(y)
 37924  		return true
 37925  	}
 37926  	// match: (Not (Greater64 x y))
 37927  	// result: (Leq64 x y)
 37928  	for {
 37929  		v_0 := v.Args[0]
 37930  		if v_0.Op != OpGreater64 {
 37931  			break
 37932  		}
 37933  		y := v_0.Args[1]
 37934  		x := v_0.Args[0]
 37935  		v.reset(OpLeq64)
 37936  		v.AddArg(x)
 37937  		v.AddArg(y)
 37938  		return true
 37939  	}
 37940  	// match: (Not (Greater32 x y))
 37941  	// result: (Leq32 x y)
 37942  	for {
 37943  		v_0 := v.Args[0]
 37944  		if v_0.Op != OpGreater32 {
 37945  			break
 37946  		}
 37947  		y := v_0.Args[1]
 37948  		x := v_0.Args[0]
 37949  		v.reset(OpLeq32)
 37950  		v.AddArg(x)
 37951  		v.AddArg(y)
 37952  		return true
 37953  	}
 37954  	// match: (Not (Greater16 x y))
 37955  	// result: (Leq16 x y)
 37956  	for {
 37957  		v_0 := v.Args[0]
 37958  		if v_0.Op != OpGreater16 {
 37959  			break
 37960  		}
 37961  		y := v_0.Args[1]
 37962  		x := v_0.Args[0]
 37963  		v.reset(OpLeq16)
 37964  		v.AddArg(x)
 37965  		v.AddArg(y)
 37966  		return true
 37967  	}
 37968  	return false
 37969  }
 37970  func rewriteValuegeneric_OpNot_20(v *Value) bool {
 37971  	// match: (Not (Greater8 x y))
 37972  	// result: (Leq8 x y)
 37973  	for {
 37974  		v_0 := v.Args[0]
 37975  		if v_0.Op != OpGreater8 {
 37976  			break
 37977  		}
 37978  		y := v_0.Args[1]
 37979  		x := v_0.Args[0]
 37980  		v.reset(OpLeq8)
 37981  		v.AddArg(x)
 37982  		v.AddArg(y)
 37983  		return true
 37984  	}
 37985  	// match: (Not (Greater64U x y))
 37986  	// result: (Leq64U x y)
 37987  	for {
 37988  		v_0 := v.Args[0]
 37989  		if v_0.Op != OpGreater64U {
 37990  			break
 37991  		}
 37992  		y := v_0.Args[1]
 37993  		x := v_0.Args[0]
 37994  		v.reset(OpLeq64U)
 37995  		v.AddArg(x)
 37996  		v.AddArg(y)
 37997  		return true
 37998  	}
 37999  	// match: (Not (Greater32U x y))
 38000  	// result: (Leq32U x y)
 38001  	for {
 38002  		v_0 := v.Args[0]
 38003  		if v_0.Op != OpGreater32U {
 38004  			break
 38005  		}
 38006  		y := v_0.Args[1]
 38007  		x := v_0.Args[0]
 38008  		v.reset(OpLeq32U)
 38009  		v.AddArg(x)
 38010  		v.AddArg(y)
 38011  		return true
 38012  	}
 38013  	// match: (Not (Greater16U x y))
 38014  	// result: (Leq16U x y)
 38015  	for {
 38016  		v_0 := v.Args[0]
 38017  		if v_0.Op != OpGreater16U {
 38018  			break
 38019  		}
 38020  		y := v_0.Args[1]
 38021  		x := v_0.Args[0]
 38022  		v.reset(OpLeq16U)
 38023  		v.AddArg(x)
 38024  		v.AddArg(y)
 38025  		return true
 38026  	}
 38027  	// match: (Not (Greater8U x y))
 38028  	// result: (Leq8U x y)
 38029  	for {
 38030  		v_0 := v.Args[0]
 38031  		if v_0.Op != OpGreater8U {
 38032  			break
 38033  		}
 38034  		y := v_0.Args[1]
 38035  		x := v_0.Args[0]
 38036  		v.reset(OpLeq8U)
 38037  		v.AddArg(x)
 38038  		v.AddArg(y)
 38039  		return true
 38040  	}
 38041  	// match: (Not (Geq64 x y))
 38042  	// result: (Less64 x y)
 38043  	for {
 38044  		v_0 := v.Args[0]
 38045  		if v_0.Op != OpGeq64 {
 38046  			break
 38047  		}
 38048  		y := v_0.Args[1]
 38049  		x := v_0.Args[0]
 38050  		v.reset(OpLess64)
 38051  		v.AddArg(x)
 38052  		v.AddArg(y)
 38053  		return true
 38054  	}
 38055  	// match: (Not (Geq32 x y))
 38056  	// result: (Less32 x y)
 38057  	for {
 38058  		v_0 := v.Args[0]
 38059  		if v_0.Op != OpGeq32 {
 38060  			break
 38061  		}
 38062  		y := v_0.Args[1]
 38063  		x := v_0.Args[0]
 38064  		v.reset(OpLess32)
 38065  		v.AddArg(x)
 38066  		v.AddArg(y)
 38067  		return true
 38068  	}
 38069  	// match: (Not (Geq16 x y))
 38070  	// result: (Less16 x y)
 38071  	for {
 38072  		v_0 := v.Args[0]
 38073  		if v_0.Op != OpGeq16 {
 38074  			break
 38075  		}
 38076  		y := v_0.Args[1]
 38077  		x := v_0.Args[0]
 38078  		v.reset(OpLess16)
 38079  		v.AddArg(x)
 38080  		v.AddArg(y)
 38081  		return true
 38082  	}
 38083  	// match: (Not (Geq8 x y))
 38084  	// result: (Less8 x y)
 38085  	for {
 38086  		v_0 := v.Args[0]
 38087  		if v_0.Op != OpGeq8 {
 38088  			break
 38089  		}
 38090  		y := v_0.Args[1]
 38091  		x := v_0.Args[0]
 38092  		v.reset(OpLess8)
 38093  		v.AddArg(x)
 38094  		v.AddArg(y)
 38095  		return true
 38096  	}
 38097  	// match: (Not (Geq64U x y))
 38098  	// result: (Less64U x y)
 38099  	for {
 38100  		v_0 := v.Args[0]
 38101  		if v_0.Op != OpGeq64U {
 38102  			break
 38103  		}
 38104  		y := v_0.Args[1]
 38105  		x := v_0.Args[0]
 38106  		v.reset(OpLess64U)
 38107  		v.AddArg(x)
 38108  		v.AddArg(y)
 38109  		return true
 38110  	}
 38111  	return false
 38112  }
 38113  func rewriteValuegeneric_OpNot_30(v *Value) bool {
 38114  	// match: (Not (Geq32U x y))
 38115  	// result: (Less32U x y)
 38116  	for {
 38117  		v_0 := v.Args[0]
 38118  		if v_0.Op != OpGeq32U {
 38119  			break
 38120  		}
 38121  		y := v_0.Args[1]
 38122  		x := v_0.Args[0]
 38123  		v.reset(OpLess32U)
 38124  		v.AddArg(x)
 38125  		v.AddArg(y)
 38126  		return true
 38127  	}
 38128  	// match: (Not (Geq16U x y))
 38129  	// result: (Less16U x y)
 38130  	for {
 38131  		v_0 := v.Args[0]
 38132  		if v_0.Op != OpGeq16U {
 38133  			break
 38134  		}
 38135  		y := v_0.Args[1]
 38136  		x := v_0.Args[0]
 38137  		v.reset(OpLess16U)
 38138  		v.AddArg(x)
 38139  		v.AddArg(y)
 38140  		return true
 38141  	}
 38142  	// match: (Not (Geq8U x y))
 38143  	// result: (Less8U x y)
 38144  	for {
 38145  		v_0 := v.Args[0]
 38146  		if v_0.Op != OpGeq8U {
 38147  			break
 38148  		}
 38149  		y := v_0.Args[1]
 38150  		x := v_0.Args[0]
 38151  		v.reset(OpLess8U)
 38152  		v.AddArg(x)
 38153  		v.AddArg(y)
 38154  		return true
 38155  	}
 38156  	// match: (Not (Less64 x y))
 38157  	// result: (Geq64 x y)
 38158  	for {
 38159  		v_0 := v.Args[0]
 38160  		if v_0.Op != OpLess64 {
 38161  			break
 38162  		}
 38163  		y := v_0.Args[1]
 38164  		x := v_0.Args[0]
 38165  		v.reset(OpGeq64)
 38166  		v.AddArg(x)
 38167  		v.AddArg(y)
 38168  		return true
 38169  	}
 38170  	// match: (Not (Less32 x y))
 38171  	// result: (Geq32 x y)
 38172  	for {
 38173  		v_0 := v.Args[0]
 38174  		if v_0.Op != OpLess32 {
 38175  			break
 38176  		}
 38177  		y := v_0.Args[1]
 38178  		x := v_0.Args[0]
 38179  		v.reset(OpGeq32)
 38180  		v.AddArg(x)
 38181  		v.AddArg(y)
 38182  		return true
 38183  	}
 38184  	// match: (Not (Less16 x y))
 38185  	// result: (Geq16 x y)
 38186  	for {
 38187  		v_0 := v.Args[0]
 38188  		if v_0.Op != OpLess16 {
 38189  			break
 38190  		}
 38191  		y := v_0.Args[1]
 38192  		x := v_0.Args[0]
 38193  		v.reset(OpGeq16)
 38194  		v.AddArg(x)
 38195  		v.AddArg(y)
 38196  		return true
 38197  	}
 38198  	// match: (Not (Less8 x y))
 38199  	// result: (Geq8 x y)
 38200  	for {
 38201  		v_0 := v.Args[0]
 38202  		if v_0.Op != OpLess8 {
 38203  			break
 38204  		}
 38205  		y := v_0.Args[1]
 38206  		x := v_0.Args[0]
 38207  		v.reset(OpGeq8)
 38208  		v.AddArg(x)
 38209  		v.AddArg(y)
 38210  		return true
 38211  	}
 38212  	// match: (Not (Less64U x y))
 38213  	// result: (Geq64U x y)
 38214  	for {
 38215  		v_0 := v.Args[0]
 38216  		if v_0.Op != OpLess64U {
 38217  			break
 38218  		}
 38219  		y := v_0.Args[1]
 38220  		x := v_0.Args[0]
 38221  		v.reset(OpGeq64U)
 38222  		v.AddArg(x)
 38223  		v.AddArg(y)
 38224  		return true
 38225  	}
 38226  	// match: (Not (Less32U x y))
 38227  	// result: (Geq32U x y)
 38228  	for {
 38229  		v_0 := v.Args[0]
 38230  		if v_0.Op != OpLess32U {
 38231  			break
 38232  		}
 38233  		y := v_0.Args[1]
 38234  		x := v_0.Args[0]
 38235  		v.reset(OpGeq32U)
 38236  		v.AddArg(x)
 38237  		v.AddArg(y)
 38238  		return true
 38239  	}
 38240  	// match: (Not (Less16U x y))
 38241  	// result: (Geq16U x y)
 38242  	for {
 38243  		v_0 := v.Args[0]
 38244  		if v_0.Op != OpLess16U {
 38245  			break
 38246  		}
 38247  		y := v_0.Args[1]
 38248  		x := v_0.Args[0]
 38249  		v.reset(OpGeq16U)
 38250  		v.AddArg(x)
 38251  		v.AddArg(y)
 38252  		return true
 38253  	}
 38254  	return false
 38255  }
 38256  func rewriteValuegeneric_OpNot_40(v *Value) bool {
 38257  	// match: (Not (Less8U x y))
 38258  	// result: (Geq8U x y)
 38259  	for {
 38260  		v_0 := v.Args[0]
 38261  		if v_0.Op != OpLess8U {
 38262  			break
 38263  		}
 38264  		y := v_0.Args[1]
 38265  		x := v_0.Args[0]
 38266  		v.reset(OpGeq8U)
 38267  		v.AddArg(x)
 38268  		v.AddArg(y)
 38269  		return true
 38270  	}
 38271  	// match: (Not (Leq64 x y))
 38272  	// result: (Greater64 x y)
 38273  	for {
 38274  		v_0 := v.Args[0]
 38275  		if v_0.Op != OpLeq64 {
 38276  			break
 38277  		}
 38278  		y := v_0.Args[1]
 38279  		x := v_0.Args[0]
 38280  		v.reset(OpGreater64)
 38281  		v.AddArg(x)
 38282  		v.AddArg(y)
 38283  		return true
 38284  	}
 38285  	// match: (Not (Leq32 x y))
 38286  	// result: (Greater32 x y)
 38287  	for {
 38288  		v_0 := v.Args[0]
 38289  		if v_0.Op != OpLeq32 {
 38290  			break
 38291  		}
 38292  		y := v_0.Args[1]
 38293  		x := v_0.Args[0]
 38294  		v.reset(OpGreater32)
 38295  		v.AddArg(x)
 38296  		v.AddArg(y)
 38297  		return true
 38298  	}
 38299  	// match: (Not (Leq16 x y))
 38300  	// result: (Greater16 x y)
 38301  	for {
 38302  		v_0 := v.Args[0]
 38303  		if v_0.Op != OpLeq16 {
 38304  			break
 38305  		}
 38306  		y := v_0.Args[1]
 38307  		x := v_0.Args[0]
 38308  		v.reset(OpGreater16)
 38309  		v.AddArg(x)
 38310  		v.AddArg(y)
 38311  		return true
 38312  	}
 38313  	// match: (Not (Leq8 x y))
 38314  	// result: (Greater8 x y)
 38315  	for {
 38316  		v_0 := v.Args[0]
 38317  		if v_0.Op != OpLeq8 {
 38318  			break
 38319  		}
 38320  		y := v_0.Args[1]
 38321  		x := v_0.Args[0]
 38322  		v.reset(OpGreater8)
 38323  		v.AddArg(x)
 38324  		v.AddArg(y)
 38325  		return true
 38326  	}
 38327  	// match: (Not (Leq64U x y))
 38328  	// result: (Greater64U x y)
 38329  	for {
 38330  		v_0 := v.Args[0]
 38331  		if v_0.Op != OpLeq64U {
 38332  			break
 38333  		}
 38334  		y := v_0.Args[1]
 38335  		x := v_0.Args[0]
 38336  		v.reset(OpGreater64U)
 38337  		v.AddArg(x)
 38338  		v.AddArg(y)
 38339  		return true
 38340  	}
 38341  	// match: (Not (Leq32U x y))
 38342  	// result: (Greater32U x y)
 38343  	for {
 38344  		v_0 := v.Args[0]
 38345  		if v_0.Op != OpLeq32U {
 38346  			break
 38347  		}
 38348  		y := v_0.Args[1]
 38349  		x := v_0.Args[0]
 38350  		v.reset(OpGreater32U)
 38351  		v.AddArg(x)
 38352  		v.AddArg(y)
 38353  		return true
 38354  	}
 38355  	// match: (Not (Leq16U x y))
 38356  	// result: (Greater16U x y)
 38357  	for {
 38358  		v_0 := v.Args[0]
 38359  		if v_0.Op != OpLeq16U {
 38360  			break
 38361  		}
 38362  		y := v_0.Args[1]
 38363  		x := v_0.Args[0]
 38364  		v.reset(OpGreater16U)
 38365  		v.AddArg(x)
 38366  		v.AddArg(y)
 38367  		return true
 38368  	}
 38369  	// match: (Not (Leq8U x y))
 38370  	// result: (Greater8U x y)
 38371  	for {
 38372  		v_0 := v.Args[0]
 38373  		if v_0.Op != OpLeq8U {
 38374  			break
 38375  		}
 38376  		y := v_0.Args[1]
 38377  		x := v_0.Args[0]
 38378  		v.reset(OpGreater8U)
 38379  		v.AddArg(x)
 38380  		v.AddArg(y)
 38381  		return true
 38382  	}
 38383  	return false
 38384  }
 38385  func rewriteValuegeneric_OpOffPtr_0(v *Value) bool {
 38386  	// match: (OffPtr (OffPtr p [b]) [a])
 38387  	// result: (OffPtr p [a+b])
 38388  	for {
 38389  		a := v.AuxInt
 38390  		v_0 := v.Args[0]
 38391  		if v_0.Op != OpOffPtr {
 38392  			break
 38393  		}
 38394  		b := v_0.AuxInt
 38395  		p := v_0.Args[0]
 38396  		v.reset(OpOffPtr)
 38397  		v.AuxInt = a + b
 38398  		v.AddArg(p)
 38399  		return true
 38400  	}
 38401  	// match: (OffPtr p [0])
 38402  	// cond: v.Type.Compare(p.Type) == types.CMPeq
 38403  	// result: p
 38404  	for {
 38405  		if v.AuxInt != 0 {
 38406  			break
 38407  		}
 38408  		p := v.Args[0]
 38409  		if !(v.Type.Compare(p.Type) == types.CMPeq) {
 38410  			break
 38411  		}
 38412  		v.reset(OpCopy)
 38413  		v.Type = p.Type
 38414  		v.AddArg(p)
 38415  		return true
 38416  	}
 38417  	return false
 38418  }
 38419  func rewriteValuegeneric_OpOr16_0(v *Value) bool {
 38420  	// match: (Or16 (Const16 [c]) (Const16 [d]))
 38421  	// result: (Const16 [int64(int16(c|d))])
 38422  	for {
 38423  		_ = v.Args[1]
 38424  		v_0 := v.Args[0]
 38425  		if v_0.Op != OpConst16 {
 38426  			break
 38427  		}
 38428  		c := v_0.AuxInt
 38429  		v_1 := v.Args[1]
 38430  		if v_1.Op != OpConst16 {
 38431  			break
 38432  		}
 38433  		d := v_1.AuxInt
 38434  		v.reset(OpConst16)
 38435  		v.AuxInt = int64(int16(c | d))
 38436  		return true
 38437  	}
 38438  	// match: (Or16 (Const16 [d]) (Const16 [c]))
 38439  	// result: (Const16 [int64(int16(c|d))])
 38440  	for {
 38441  		_ = v.Args[1]
 38442  		v_0 := v.Args[0]
 38443  		if v_0.Op != OpConst16 {
 38444  			break
 38445  		}
 38446  		d := v_0.AuxInt
 38447  		v_1 := v.Args[1]
 38448  		if v_1.Op != OpConst16 {
 38449  			break
 38450  		}
 38451  		c := v_1.AuxInt
 38452  		v.reset(OpConst16)
 38453  		v.AuxInt = int64(int16(c | d))
 38454  		return true
 38455  	}
 38456  	// match: (Or16 x x)
 38457  	// result: x
 38458  	for {
 38459  		x := v.Args[1]
 38460  		if x != v.Args[0] {
 38461  			break
 38462  		}
 38463  		v.reset(OpCopy)
 38464  		v.Type = x.Type
 38465  		v.AddArg(x)
 38466  		return true
 38467  	}
 38468  	// match: (Or16 (Const16 [0]) x)
 38469  	// result: x
 38470  	for {
 38471  		x := v.Args[1]
 38472  		v_0 := v.Args[0]
 38473  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 38474  			break
 38475  		}
 38476  		v.reset(OpCopy)
 38477  		v.Type = x.Type
 38478  		v.AddArg(x)
 38479  		return true
 38480  	}
 38481  	// match: (Or16 x (Const16 [0]))
 38482  	// result: x
 38483  	for {
 38484  		_ = v.Args[1]
 38485  		x := v.Args[0]
 38486  		v_1 := v.Args[1]
 38487  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 {
 38488  			break
 38489  		}
 38490  		v.reset(OpCopy)
 38491  		v.Type = x.Type
 38492  		v.AddArg(x)
 38493  		return true
 38494  	}
 38495  	// match: (Or16 (Const16 [-1]) _)
 38496  	// result: (Const16 [-1])
 38497  	for {
 38498  		_ = v.Args[1]
 38499  		v_0 := v.Args[0]
 38500  		if v_0.Op != OpConst16 || v_0.AuxInt != -1 {
 38501  			break
 38502  		}
 38503  		v.reset(OpConst16)
 38504  		v.AuxInt = -1
 38505  		return true
 38506  	}
 38507  	// match: (Or16 _ (Const16 [-1]))
 38508  	// result: (Const16 [-1])
 38509  	for {
 38510  		_ = v.Args[1]
 38511  		v_1 := v.Args[1]
 38512  		if v_1.Op != OpConst16 || v_1.AuxInt != -1 {
 38513  			break
 38514  		}
 38515  		v.reset(OpConst16)
 38516  		v.AuxInt = -1
 38517  		return true
 38518  	}
 38519  	// match: (Or16 x (Or16 x y))
 38520  	// result: (Or16 x y)
 38521  	for {
 38522  		_ = v.Args[1]
 38523  		x := v.Args[0]
 38524  		v_1 := v.Args[1]
 38525  		if v_1.Op != OpOr16 {
 38526  			break
 38527  		}
 38528  		y := v_1.Args[1]
 38529  		if x != v_1.Args[0] {
 38530  			break
 38531  		}
 38532  		v.reset(OpOr16)
 38533  		v.AddArg(x)
 38534  		v.AddArg(y)
 38535  		return true
 38536  	}
 38537  	// match: (Or16 x (Or16 y x))
 38538  	// result: (Or16 x y)
 38539  	for {
 38540  		_ = v.Args[1]
 38541  		x := v.Args[0]
 38542  		v_1 := v.Args[1]
 38543  		if v_1.Op != OpOr16 {
 38544  			break
 38545  		}
 38546  		_ = v_1.Args[1]
 38547  		y := v_1.Args[0]
 38548  		if x != v_1.Args[1] {
 38549  			break
 38550  		}
 38551  		v.reset(OpOr16)
 38552  		v.AddArg(x)
 38553  		v.AddArg(y)
 38554  		return true
 38555  	}
 38556  	// match: (Or16 (Or16 x y) x)
 38557  	// result: (Or16 x y)
 38558  	for {
 38559  		x := v.Args[1]
 38560  		v_0 := v.Args[0]
 38561  		if v_0.Op != OpOr16 {
 38562  			break
 38563  		}
 38564  		y := v_0.Args[1]
 38565  		if x != v_0.Args[0] {
 38566  			break
 38567  		}
 38568  		v.reset(OpOr16)
 38569  		v.AddArg(x)
 38570  		v.AddArg(y)
 38571  		return true
 38572  	}
 38573  	return false
 38574  }
 38575  func rewriteValuegeneric_OpOr16_10(v *Value) bool {
 38576  	b := v.Block
 38577  	// match: (Or16 (Or16 y x) x)
 38578  	// result: (Or16 x y)
 38579  	for {
 38580  		x := v.Args[1]
 38581  		v_0 := v.Args[0]
 38582  		if v_0.Op != OpOr16 {
 38583  			break
 38584  		}
 38585  		_ = v_0.Args[1]
 38586  		y := v_0.Args[0]
 38587  		if x != v_0.Args[1] {
 38588  			break
 38589  		}
 38590  		v.reset(OpOr16)
 38591  		v.AddArg(x)
 38592  		v.AddArg(y)
 38593  		return true
 38594  	}
 38595  	// match: (Or16 (And16 x (Const16 [c2])) (Const16 <t> [c1]))
 38596  	// cond: ^(c1 | c2) == 0
 38597  	// result: (Or16 (Const16 <t> [c1]) x)
 38598  	for {
 38599  		_ = v.Args[1]
 38600  		v_0 := v.Args[0]
 38601  		if v_0.Op != OpAnd16 {
 38602  			break
 38603  		}
 38604  		_ = v_0.Args[1]
 38605  		x := v_0.Args[0]
 38606  		v_0_1 := v_0.Args[1]
 38607  		if v_0_1.Op != OpConst16 {
 38608  			break
 38609  		}
 38610  		c2 := v_0_1.AuxInt
 38611  		v_1 := v.Args[1]
 38612  		if v_1.Op != OpConst16 {
 38613  			break
 38614  		}
 38615  		t := v_1.Type
 38616  		c1 := v_1.AuxInt
 38617  		if !(^(c1 | c2) == 0) {
 38618  			break
 38619  		}
 38620  		v.reset(OpOr16)
 38621  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38622  		v0.AuxInt = c1
 38623  		v.AddArg(v0)
 38624  		v.AddArg(x)
 38625  		return true
 38626  	}
 38627  	// match: (Or16 (And16 (Const16 [c2]) x) (Const16 <t> [c1]))
 38628  	// cond: ^(c1 | c2) == 0
 38629  	// result: (Or16 (Const16 <t> [c1]) x)
 38630  	for {
 38631  		_ = v.Args[1]
 38632  		v_0 := v.Args[0]
 38633  		if v_0.Op != OpAnd16 {
 38634  			break
 38635  		}
 38636  		x := v_0.Args[1]
 38637  		v_0_0 := v_0.Args[0]
 38638  		if v_0_0.Op != OpConst16 {
 38639  			break
 38640  		}
 38641  		c2 := v_0_0.AuxInt
 38642  		v_1 := v.Args[1]
 38643  		if v_1.Op != OpConst16 {
 38644  			break
 38645  		}
 38646  		t := v_1.Type
 38647  		c1 := v_1.AuxInt
 38648  		if !(^(c1 | c2) == 0) {
 38649  			break
 38650  		}
 38651  		v.reset(OpOr16)
 38652  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38653  		v0.AuxInt = c1
 38654  		v.AddArg(v0)
 38655  		v.AddArg(x)
 38656  		return true
 38657  	}
 38658  	// match: (Or16 (Const16 <t> [c1]) (And16 x (Const16 [c2])))
 38659  	// cond: ^(c1 | c2) == 0
 38660  	// result: (Or16 (Const16 <t> [c1]) x)
 38661  	for {
 38662  		_ = v.Args[1]
 38663  		v_0 := v.Args[0]
 38664  		if v_0.Op != OpConst16 {
 38665  			break
 38666  		}
 38667  		t := v_0.Type
 38668  		c1 := v_0.AuxInt
 38669  		v_1 := v.Args[1]
 38670  		if v_1.Op != OpAnd16 {
 38671  			break
 38672  		}
 38673  		_ = v_1.Args[1]
 38674  		x := v_1.Args[0]
 38675  		v_1_1 := v_1.Args[1]
 38676  		if v_1_1.Op != OpConst16 {
 38677  			break
 38678  		}
 38679  		c2 := v_1_1.AuxInt
 38680  		if !(^(c1 | c2) == 0) {
 38681  			break
 38682  		}
 38683  		v.reset(OpOr16)
 38684  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38685  		v0.AuxInt = c1
 38686  		v.AddArg(v0)
 38687  		v.AddArg(x)
 38688  		return true
 38689  	}
 38690  	// match: (Or16 (Const16 <t> [c1]) (And16 (Const16 [c2]) x))
 38691  	// cond: ^(c1 | c2) == 0
 38692  	// result: (Or16 (Const16 <t> [c1]) x)
 38693  	for {
 38694  		_ = v.Args[1]
 38695  		v_0 := v.Args[0]
 38696  		if v_0.Op != OpConst16 {
 38697  			break
 38698  		}
 38699  		t := v_0.Type
 38700  		c1 := v_0.AuxInt
 38701  		v_1 := v.Args[1]
 38702  		if v_1.Op != OpAnd16 {
 38703  			break
 38704  		}
 38705  		x := v_1.Args[1]
 38706  		v_1_0 := v_1.Args[0]
 38707  		if v_1_0.Op != OpConst16 {
 38708  			break
 38709  		}
 38710  		c2 := v_1_0.AuxInt
 38711  		if !(^(c1 | c2) == 0) {
 38712  			break
 38713  		}
 38714  		v.reset(OpOr16)
 38715  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38716  		v0.AuxInt = c1
 38717  		v.AddArg(v0)
 38718  		v.AddArg(x)
 38719  		return true
 38720  	}
 38721  	// match: (Or16 (Or16 i:(Const16 <t>) z) x)
 38722  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 38723  	// result: (Or16 i (Or16 <t> z x))
 38724  	for {
 38725  		x := v.Args[1]
 38726  		v_0 := v.Args[0]
 38727  		if v_0.Op != OpOr16 {
 38728  			break
 38729  		}
 38730  		z := v_0.Args[1]
 38731  		i := v_0.Args[0]
 38732  		if i.Op != OpConst16 {
 38733  			break
 38734  		}
 38735  		t := i.Type
 38736  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 38737  			break
 38738  		}
 38739  		v.reset(OpOr16)
 38740  		v.AddArg(i)
 38741  		v0 := b.NewValue0(v.Pos, OpOr16, t)
 38742  		v0.AddArg(z)
 38743  		v0.AddArg(x)
 38744  		v.AddArg(v0)
 38745  		return true
 38746  	}
 38747  	// match: (Or16 (Or16 z i:(Const16 <t>)) x)
 38748  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 38749  	// result: (Or16 i (Or16 <t> z x))
 38750  	for {
 38751  		x := v.Args[1]
 38752  		v_0 := v.Args[0]
 38753  		if v_0.Op != OpOr16 {
 38754  			break
 38755  		}
 38756  		_ = v_0.Args[1]
 38757  		z := v_0.Args[0]
 38758  		i := v_0.Args[1]
 38759  		if i.Op != OpConst16 {
 38760  			break
 38761  		}
 38762  		t := i.Type
 38763  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 38764  			break
 38765  		}
 38766  		v.reset(OpOr16)
 38767  		v.AddArg(i)
 38768  		v0 := b.NewValue0(v.Pos, OpOr16, t)
 38769  		v0.AddArg(z)
 38770  		v0.AddArg(x)
 38771  		v.AddArg(v0)
 38772  		return true
 38773  	}
 38774  	// match: (Or16 x (Or16 i:(Const16 <t>) z))
 38775  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 38776  	// result: (Or16 i (Or16 <t> z x))
 38777  	for {
 38778  		_ = v.Args[1]
 38779  		x := v.Args[0]
 38780  		v_1 := v.Args[1]
 38781  		if v_1.Op != OpOr16 {
 38782  			break
 38783  		}
 38784  		z := v_1.Args[1]
 38785  		i := v_1.Args[0]
 38786  		if i.Op != OpConst16 {
 38787  			break
 38788  		}
 38789  		t := i.Type
 38790  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 38791  			break
 38792  		}
 38793  		v.reset(OpOr16)
 38794  		v.AddArg(i)
 38795  		v0 := b.NewValue0(v.Pos, OpOr16, t)
 38796  		v0.AddArg(z)
 38797  		v0.AddArg(x)
 38798  		v.AddArg(v0)
 38799  		return true
 38800  	}
 38801  	// match: (Or16 x (Or16 z i:(Const16 <t>)))
 38802  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 38803  	// result: (Or16 i (Or16 <t> z x))
 38804  	for {
 38805  		_ = v.Args[1]
 38806  		x := v.Args[0]
 38807  		v_1 := v.Args[1]
 38808  		if v_1.Op != OpOr16 {
 38809  			break
 38810  		}
 38811  		_ = v_1.Args[1]
 38812  		z := v_1.Args[0]
 38813  		i := v_1.Args[1]
 38814  		if i.Op != OpConst16 {
 38815  			break
 38816  		}
 38817  		t := i.Type
 38818  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 38819  			break
 38820  		}
 38821  		v.reset(OpOr16)
 38822  		v.AddArg(i)
 38823  		v0 := b.NewValue0(v.Pos, OpOr16, t)
 38824  		v0.AddArg(z)
 38825  		v0.AddArg(x)
 38826  		v.AddArg(v0)
 38827  		return true
 38828  	}
 38829  	// match: (Or16 (Const16 <t> [c]) (Or16 (Const16 <t> [d]) x))
 38830  	// result: (Or16 (Const16 <t> [int64(int16(c|d))]) x)
 38831  	for {
 38832  		_ = v.Args[1]
 38833  		v_0 := v.Args[0]
 38834  		if v_0.Op != OpConst16 {
 38835  			break
 38836  		}
 38837  		t := v_0.Type
 38838  		c := v_0.AuxInt
 38839  		v_1 := v.Args[1]
 38840  		if v_1.Op != OpOr16 {
 38841  			break
 38842  		}
 38843  		x := v_1.Args[1]
 38844  		v_1_0 := v_1.Args[0]
 38845  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
 38846  			break
 38847  		}
 38848  		d := v_1_0.AuxInt
 38849  		v.reset(OpOr16)
 38850  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38851  		v0.AuxInt = int64(int16(c | d))
 38852  		v.AddArg(v0)
 38853  		v.AddArg(x)
 38854  		return true
 38855  	}
 38856  	return false
 38857  }
 38858  func rewriteValuegeneric_OpOr16_20(v *Value) bool {
 38859  	b := v.Block
 38860  	// match: (Or16 (Const16 <t> [c]) (Or16 x (Const16 <t> [d])))
 38861  	// result: (Or16 (Const16 <t> [int64(int16(c|d))]) x)
 38862  	for {
 38863  		_ = v.Args[1]
 38864  		v_0 := v.Args[0]
 38865  		if v_0.Op != OpConst16 {
 38866  			break
 38867  		}
 38868  		t := v_0.Type
 38869  		c := v_0.AuxInt
 38870  		v_1 := v.Args[1]
 38871  		if v_1.Op != OpOr16 {
 38872  			break
 38873  		}
 38874  		_ = v_1.Args[1]
 38875  		x := v_1.Args[0]
 38876  		v_1_1 := v_1.Args[1]
 38877  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
 38878  			break
 38879  		}
 38880  		d := v_1_1.AuxInt
 38881  		v.reset(OpOr16)
 38882  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38883  		v0.AuxInt = int64(int16(c | d))
 38884  		v.AddArg(v0)
 38885  		v.AddArg(x)
 38886  		return true
 38887  	}
 38888  	// match: (Or16 (Or16 (Const16 <t> [d]) x) (Const16 <t> [c]))
 38889  	// result: (Or16 (Const16 <t> [int64(int16(c|d))]) x)
 38890  	for {
 38891  		_ = v.Args[1]
 38892  		v_0 := v.Args[0]
 38893  		if v_0.Op != OpOr16 {
 38894  			break
 38895  		}
 38896  		x := v_0.Args[1]
 38897  		v_0_0 := v_0.Args[0]
 38898  		if v_0_0.Op != OpConst16 {
 38899  			break
 38900  		}
 38901  		t := v_0_0.Type
 38902  		d := v_0_0.AuxInt
 38903  		v_1 := v.Args[1]
 38904  		if v_1.Op != OpConst16 || v_1.Type != t {
 38905  			break
 38906  		}
 38907  		c := v_1.AuxInt
 38908  		v.reset(OpOr16)
 38909  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38910  		v0.AuxInt = int64(int16(c | d))
 38911  		v.AddArg(v0)
 38912  		v.AddArg(x)
 38913  		return true
 38914  	}
 38915  	// match: (Or16 (Or16 x (Const16 <t> [d])) (Const16 <t> [c]))
 38916  	// result: (Or16 (Const16 <t> [int64(int16(c|d))]) x)
 38917  	for {
 38918  		_ = v.Args[1]
 38919  		v_0 := v.Args[0]
 38920  		if v_0.Op != OpOr16 {
 38921  			break
 38922  		}
 38923  		_ = v_0.Args[1]
 38924  		x := v_0.Args[0]
 38925  		v_0_1 := v_0.Args[1]
 38926  		if v_0_1.Op != OpConst16 {
 38927  			break
 38928  		}
 38929  		t := v_0_1.Type
 38930  		d := v_0_1.AuxInt
 38931  		v_1 := v.Args[1]
 38932  		if v_1.Op != OpConst16 || v_1.Type != t {
 38933  			break
 38934  		}
 38935  		c := v_1.AuxInt
 38936  		v.reset(OpOr16)
 38937  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 38938  		v0.AuxInt = int64(int16(c | d))
 38939  		v.AddArg(v0)
 38940  		v.AddArg(x)
 38941  		return true
 38942  	}
 38943  	return false
 38944  }
 38945  func rewriteValuegeneric_OpOr32_0(v *Value) bool {
 38946  	// match: (Or32 (Const32 [c]) (Const32 [d]))
 38947  	// result: (Const32 [int64(int32(c|d))])
 38948  	for {
 38949  		_ = v.Args[1]
 38950  		v_0 := v.Args[0]
 38951  		if v_0.Op != OpConst32 {
 38952  			break
 38953  		}
 38954  		c := v_0.AuxInt
 38955  		v_1 := v.Args[1]
 38956  		if v_1.Op != OpConst32 {
 38957  			break
 38958  		}
 38959  		d := v_1.AuxInt
 38960  		v.reset(OpConst32)
 38961  		v.AuxInt = int64(int32(c | d))
 38962  		return true
 38963  	}
 38964  	// match: (Or32 (Const32 [d]) (Const32 [c]))
 38965  	// result: (Const32 [int64(int32(c|d))])
 38966  	for {
 38967  		_ = v.Args[1]
 38968  		v_0 := v.Args[0]
 38969  		if v_0.Op != OpConst32 {
 38970  			break
 38971  		}
 38972  		d := v_0.AuxInt
 38973  		v_1 := v.Args[1]
 38974  		if v_1.Op != OpConst32 {
 38975  			break
 38976  		}
 38977  		c := v_1.AuxInt
 38978  		v.reset(OpConst32)
 38979  		v.AuxInt = int64(int32(c | d))
 38980  		return true
 38981  	}
 38982  	// match: (Or32 x x)
 38983  	// result: x
 38984  	for {
 38985  		x := v.Args[1]
 38986  		if x != v.Args[0] {
 38987  			break
 38988  		}
 38989  		v.reset(OpCopy)
 38990  		v.Type = x.Type
 38991  		v.AddArg(x)
 38992  		return true
 38993  	}
 38994  	// match: (Or32 (Const32 [0]) x)
 38995  	// result: x
 38996  	for {
 38997  		x := v.Args[1]
 38998  		v_0 := v.Args[0]
 38999  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 39000  			break
 39001  		}
 39002  		v.reset(OpCopy)
 39003  		v.Type = x.Type
 39004  		v.AddArg(x)
 39005  		return true
 39006  	}
 39007  	// match: (Or32 x (Const32 [0]))
 39008  	// result: x
 39009  	for {
 39010  		_ = v.Args[1]
 39011  		x := v.Args[0]
 39012  		v_1 := v.Args[1]
 39013  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 {
 39014  			break
 39015  		}
 39016  		v.reset(OpCopy)
 39017  		v.Type = x.Type
 39018  		v.AddArg(x)
 39019  		return true
 39020  	}
 39021  	// match: (Or32 (Const32 [-1]) _)
 39022  	// result: (Const32 [-1])
 39023  	for {
 39024  		_ = v.Args[1]
 39025  		v_0 := v.Args[0]
 39026  		if v_0.Op != OpConst32 || v_0.AuxInt != -1 {
 39027  			break
 39028  		}
 39029  		v.reset(OpConst32)
 39030  		v.AuxInt = -1
 39031  		return true
 39032  	}
 39033  	// match: (Or32 _ (Const32 [-1]))
 39034  	// result: (Const32 [-1])
 39035  	for {
 39036  		_ = v.Args[1]
 39037  		v_1 := v.Args[1]
 39038  		if v_1.Op != OpConst32 || v_1.AuxInt != -1 {
 39039  			break
 39040  		}
 39041  		v.reset(OpConst32)
 39042  		v.AuxInt = -1
 39043  		return true
 39044  	}
 39045  	// match: (Or32 x (Or32 x y))
 39046  	// result: (Or32 x y)
 39047  	for {
 39048  		_ = v.Args[1]
 39049  		x := v.Args[0]
 39050  		v_1 := v.Args[1]
 39051  		if v_1.Op != OpOr32 {
 39052  			break
 39053  		}
 39054  		y := v_1.Args[1]
 39055  		if x != v_1.Args[0] {
 39056  			break
 39057  		}
 39058  		v.reset(OpOr32)
 39059  		v.AddArg(x)
 39060  		v.AddArg(y)
 39061  		return true
 39062  	}
 39063  	// match: (Or32 x (Or32 y x))
 39064  	// result: (Or32 x y)
 39065  	for {
 39066  		_ = v.Args[1]
 39067  		x := v.Args[0]
 39068  		v_1 := v.Args[1]
 39069  		if v_1.Op != OpOr32 {
 39070  			break
 39071  		}
 39072  		_ = v_1.Args[1]
 39073  		y := v_1.Args[0]
 39074  		if x != v_1.Args[1] {
 39075  			break
 39076  		}
 39077  		v.reset(OpOr32)
 39078  		v.AddArg(x)
 39079  		v.AddArg(y)
 39080  		return true
 39081  	}
 39082  	// match: (Or32 (Or32 x y) x)
 39083  	// result: (Or32 x y)
 39084  	for {
 39085  		x := v.Args[1]
 39086  		v_0 := v.Args[0]
 39087  		if v_0.Op != OpOr32 {
 39088  			break
 39089  		}
 39090  		y := v_0.Args[1]
 39091  		if x != v_0.Args[0] {
 39092  			break
 39093  		}
 39094  		v.reset(OpOr32)
 39095  		v.AddArg(x)
 39096  		v.AddArg(y)
 39097  		return true
 39098  	}
 39099  	return false
 39100  }
 39101  func rewriteValuegeneric_OpOr32_10(v *Value) bool {
 39102  	b := v.Block
 39103  	// match: (Or32 (Or32 y x) x)
 39104  	// result: (Or32 x y)
 39105  	for {
 39106  		x := v.Args[1]
 39107  		v_0 := v.Args[0]
 39108  		if v_0.Op != OpOr32 {
 39109  			break
 39110  		}
 39111  		_ = v_0.Args[1]
 39112  		y := v_0.Args[0]
 39113  		if x != v_0.Args[1] {
 39114  			break
 39115  		}
 39116  		v.reset(OpOr32)
 39117  		v.AddArg(x)
 39118  		v.AddArg(y)
 39119  		return true
 39120  	}
 39121  	// match: (Or32 (And32 x (Const32 [c2])) (Const32 <t> [c1]))
 39122  	// cond: ^(c1 | c2) == 0
 39123  	// result: (Or32 (Const32 <t> [c1]) x)
 39124  	for {
 39125  		_ = v.Args[1]
 39126  		v_0 := v.Args[0]
 39127  		if v_0.Op != OpAnd32 {
 39128  			break
 39129  		}
 39130  		_ = v_0.Args[1]
 39131  		x := v_0.Args[0]
 39132  		v_0_1 := v_0.Args[1]
 39133  		if v_0_1.Op != OpConst32 {
 39134  			break
 39135  		}
 39136  		c2 := v_0_1.AuxInt
 39137  		v_1 := v.Args[1]
 39138  		if v_1.Op != OpConst32 {
 39139  			break
 39140  		}
 39141  		t := v_1.Type
 39142  		c1 := v_1.AuxInt
 39143  		if !(^(c1 | c2) == 0) {
 39144  			break
 39145  		}
 39146  		v.reset(OpOr32)
 39147  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39148  		v0.AuxInt = c1
 39149  		v.AddArg(v0)
 39150  		v.AddArg(x)
 39151  		return true
 39152  	}
 39153  	// match: (Or32 (And32 (Const32 [c2]) x) (Const32 <t> [c1]))
 39154  	// cond: ^(c1 | c2) == 0
 39155  	// result: (Or32 (Const32 <t> [c1]) x)
 39156  	for {
 39157  		_ = v.Args[1]
 39158  		v_0 := v.Args[0]
 39159  		if v_0.Op != OpAnd32 {
 39160  			break
 39161  		}
 39162  		x := v_0.Args[1]
 39163  		v_0_0 := v_0.Args[0]
 39164  		if v_0_0.Op != OpConst32 {
 39165  			break
 39166  		}
 39167  		c2 := v_0_0.AuxInt
 39168  		v_1 := v.Args[1]
 39169  		if v_1.Op != OpConst32 {
 39170  			break
 39171  		}
 39172  		t := v_1.Type
 39173  		c1 := v_1.AuxInt
 39174  		if !(^(c1 | c2) == 0) {
 39175  			break
 39176  		}
 39177  		v.reset(OpOr32)
 39178  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39179  		v0.AuxInt = c1
 39180  		v.AddArg(v0)
 39181  		v.AddArg(x)
 39182  		return true
 39183  	}
 39184  	// match: (Or32 (Const32 <t> [c1]) (And32 x (Const32 [c2])))
 39185  	// cond: ^(c1 | c2) == 0
 39186  	// result: (Or32 (Const32 <t> [c1]) x)
 39187  	for {
 39188  		_ = v.Args[1]
 39189  		v_0 := v.Args[0]
 39190  		if v_0.Op != OpConst32 {
 39191  			break
 39192  		}
 39193  		t := v_0.Type
 39194  		c1 := v_0.AuxInt
 39195  		v_1 := v.Args[1]
 39196  		if v_1.Op != OpAnd32 {
 39197  			break
 39198  		}
 39199  		_ = v_1.Args[1]
 39200  		x := v_1.Args[0]
 39201  		v_1_1 := v_1.Args[1]
 39202  		if v_1_1.Op != OpConst32 {
 39203  			break
 39204  		}
 39205  		c2 := v_1_1.AuxInt
 39206  		if !(^(c1 | c2) == 0) {
 39207  			break
 39208  		}
 39209  		v.reset(OpOr32)
 39210  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39211  		v0.AuxInt = c1
 39212  		v.AddArg(v0)
 39213  		v.AddArg(x)
 39214  		return true
 39215  	}
 39216  	// match: (Or32 (Const32 <t> [c1]) (And32 (Const32 [c2]) x))
 39217  	// cond: ^(c1 | c2) == 0
 39218  	// result: (Or32 (Const32 <t> [c1]) x)
 39219  	for {
 39220  		_ = v.Args[1]
 39221  		v_0 := v.Args[0]
 39222  		if v_0.Op != OpConst32 {
 39223  			break
 39224  		}
 39225  		t := v_0.Type
 39226  		c1 := v_0.AuxInt
 39227  		v_1 := v.Args[1]
 39228  		if v_1.Op != OpAnd32 {
 39229  			break
 39230  		}
 39231  		x := v_1.Args[1]
 39232  		v_1_0 := v_1.Args[0]
 39233  		if v_1_0.Op != OpConst32 {
 39234  			break
 39235  		}
 39236  		c2 := v_1_0.AuxInt
 39237  		if !(^(c1 | c2) == 0) {
 39238  			break
 39239  		}
 39240  		v.reset(OpOr32)
 39241  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39242  		v0.AuxInt = c1
 39243  		v.AddArg(v0)
 39244  		v.AddArg(x)
 39245  		return true
 39246  	}
 39247  	// match: (Or32 (Or32 i:(Const32 <t>) z) x)
 39248  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 39249  	// result: (Or32 i (Or32 <t> z x))
 39250  	for {
 39251  		x := v.Args[1]
 39252  		v_0 := v.Args[0]
 39253  		if v_0.Op != OpOr32 {
 39254  			break
 39255  		}
 39256  		z := v_0.Args[1]
 39257  		i := v_0.Args[0]
 39258  		if i.Op != OpConst32 {
 39259  			break
 39260  		}
 39261  		t := i.Type
 39262  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 39263  			break
 39264  		}
 39265  		v.reset(OpOr32)
 39266  		v.AddArg(i)
 39267  		v0 := b.NewValue0(v.Pos, OpOr32, t)
 39268  		v0.AddArg(z)
 39269  		v0.AddArg(x)
 39270  		v.AddArg(v0)
 39271  		return true
 39272  	}
 39273  	// match: (Or32 (Or32 z i:(Const32 <t>)) x)
 39274  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 39275  	// result: (Or32 i (Or32 <t> z x))
 39276  	for {
 39277  		x := v.Args[1]
 39278  		v_0 := v.Args[0]
 39279  		if v_0.Op != OpOr32 {
 39280  			break
 39281  		}
 39282  		_ = v_0.Args[1]
 39283  		z := v_0.Args[0]
 39284  		i := v_0.Args[1]
 39285  		if i.Op != OpConst32 {
 39286  			break
 39287  		}
 39288  		t := i.Type
 39289  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 39290  			break
 39291  		}
 39292  		v.reset(OpOr32)
 39293  		v.AddArg(i)
 39294  		v0 := b.NewValue0(v.Pos, OpOr32, t)
 39295  		v0.AddArg(z)
 39296  		v0.AddArg(x)
 39297  		v.AddArg(v0)
 39298  		return true
 39299  	}
 39300  	// match: (Or32 x (Or32 i:(Const32 <t>) z))
 39301  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 39302  	// result: (Or32 i (Or32 <t> z x))
 39303  	for {
 39304  		_ = v.Args[1]
 39305  		x := v.Args[0]
 39306  		v_1 := v.Args[1]
 39307  		if v_1.Op != OpOr32 {
 39308  			break
 39309  		}
 39310  		z := v_1.Args[1]
 39311  		i := v_1.Args[0]
 39312  		if i.Op != OpConst32 {
 39313  			break
 39314  		}
 39315  		t := i.Type
 39316  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 39317  			break
 39318  		}
 39319  		v.reset(OpOr32)
 39320  		v.AddArg(i)
 39321  		v0 := b.NewValue0(v.Pos, OpOr32, t)
 39322  		v0.AddArg(z)
 39323  		v0.AddArg(x)
 39324  		v.AddArg(v0)
 39325  		return true
 39326  	}
 39327  	// match: (Or32 x (Or32 z i:(Const32 <t>)))
 39328  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 39329  	// result: (Or32 i (Or32 <t> z x))
 39330  	for {
 39331  		_ = v.Args[1]
 39332  		x := v.Args[0]
 39333  		v_1 := v.Args[1]
 39334  		if v_1.Op != OpOr32 {
 39335  			break
 39336  		}
 39337  		_ = v_1.Args[1]
 39338  		z := v_1.Args[0]
 39339  		i := v_1.Args[1]
 39340  		if i.Op != OpConst32 {
 39341  			break
 39342  		}
 39343  		t := i.Type
 39344  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 39345  			break
 39346  		}
 39347  		v.reset(OpOr32)
 39348  		v.AddArg(i)
 39349  		v0 := b.NewValue0(v.Pos, OpOr32, t)
 39350  		v0.AddArg(z)
 39351  		v0.AddArg(x)
 39352  		v.AddArg(v0)
 39353  		return true
 39354  	}
 39355  	// match: (Or32 (Const32 <t> [c]) (Or32 (Const32 <t> [d]) x))
 39356  	// result: (Or32 (Const32 <t> [int64(int32(c|d))]) x)
 39357  	for {
 39358  		_ = v.Args[1]
 39359  		v_0 := v.Args[0]
 39360  		if v_0.Op != OpConst32 {
 39361  			break
 39362  		}
 39363  		t := v_0.Type
 39364  		c := v_0.AuxInt
 39365  		v_1 := v.Args[1]
 39366  		if v_1.Op != OpOr32 {
 39367  			break
 39368  		}
 39369  		x := v_1.Args[1]
 39370  		v_1_0 := v_1.Args[0]
 39371  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
 39372  			break
 39373  		}
 39374  		d := v_1_0.AuxInt
 39375  		v.reset(OpOr32)
 39376  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39377  		v0.AuxInt = int64(int32(c | d))
 39378  		v.AddArg(v0)
 39379  		v.AddArg(x)
 39380  		return true
 39381  	}
 39382  	return false
 39383  }
 39384  func rewriteValuegeneric_OpOr32_20(v *Value) bool {
 39385  	b := v.Block
 39386  	// match: (Or32 (Const32 <t> [c]) (Or32 x (Const32 <t> [d])))
 39387  	// result: (Or32 (Const32 <t> [int64(int32(c|d))]) x)
 39388  	for {
 39389  		_ = v.Args[1]
 39390  		v_0 := v.Args[0]
 39391  		if v_0.Op != OpConst32 {
 39392  			break
 39393  		}
 39394  		t := v_0.Type
 39395  		c := v_0.AuxInt
 39396  		v_1 := v.Args[1]
 39397  		if v_1.Op != OpOr32 {
 39398  			break
 39399  		}
 39400  		_ = v_1.Args[1]
 39401  		x := v_1.Args[0]
 39402  		v_1_1 := v_1.Args[1]
 39403  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
 39404  			break
 39405  		}
 39406  		d := v_1_1.AuxInt
 39407  		v.reset(OpOr32)
 39408  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39409  		v0.AuxInt = int64(int32(c | d))
 39410  		v.AddArg(v0)
 39411  		v.AddArg(x)
 39412  		return true
 39413  	}
 39414  	// match: (Or32 (Or32 (Const32 <t> [d]) x) (Const32 <t> [c]))
 39415  	// result: (Or32 (Const32 <t> [int64(int32(c|d))]) x)
 39416  	for {
 39417  		_ = v.Args[1]
 39418  		v_0 := v.Args[0]
 39419  		if v_0.Op != OpOr32 {
 39420  			break
 39421  		}
 39422  		x := v_0.Args[1]
 39423  		v_0_0 := v_0.Args[0]
 39424  		if v_0_0.Op != OpConst32 {
 39425  			break
 39426  		}
 39427  		t := v_0_0.Type
 39428  		d := v_0_0.AuxInt
 39429  		v_1 := v.Args[1]
 39430  		if v_1.Op != OpConst32 || v_1.Type != t {
 39431  			break
 39432  		}
 39433  		c := v_1.AuxInt
 39434  		v.reset(OpOr32)
 39435  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39436  		v0.AuxInt = int64(int32(c | d))
 39437  		v.AddArg(v0)
 39438  		v.AddArg(x)
 39439  		return true
 39440  	}
 39441  	// match: (Or32 (Or32 x (Const32 <t> [d])) (Const32 <t> [c]))
 39442  	// result: (Or32 (Const32 <t> [int64(int32(c|d))]) x)
 39443  	for {
 39444  		_ = v.Args[1]
 39445  		v_0 := v.Args[0]
 39446  		if v_0.Op != OpOr32 {
 39447  			break
 39448  		}
 39449  		_ = v_0.Args[1]
 39450  		x := v_0.Args[0]
 39451  		v_0_1 := v_0.Args[1]
 39452  		if v_0_1.Op != OpConst32 {
 39453  			break
 39454  		}
 39455  		t := v_0_1.Type
 39456  		d := v_0_1.AuxInt
 39457  		v_1 := v.Args[1]
 39458  		if v_1.Op != OpConst32 || v_1.Type != t {
 39459  			break
 39460  		}
 39461  		c := v_1.AuxInt
 39462  		v.reset(OpOr32)
 39463  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 39464  		v0.AuxInt = int64(int32(c | d))
 39465  		v.AddArg(v0)
 39466  		v.AddArg(x)
 39467  		return true
 39468  	}
 39469  	return false
 39470  }
 39471  func rewriteValuegeneric_OpOr64_0(v *Value) bool {
 39472  	// match: (Or64 (Const64 [c]) (Const64 [d]))
 39473  	// result: (Const64 [c|d])
 39474  	for {
 39475  		_ = v.Args[1]
 39476  		v_0 := v.Args[0]
 39477  		if v_0.Op != OpConst64 {
 39478  			break
 39479  		}
 39480  		c := v_0.AuxInt
 39481  		v_1 := v.Args[1]
 39482  		if v_1.Op != OpConst64 {
 39483  			break
 39484  		}
 39485  		d := v_1.AuxInt
 39486  		v.reset(OpConst64)
 39487  		v.AuxInt = c | d
 39488  		return true
 39489  	}
 39490  	// match: (Or64 (Const64 [d]) (Const64 [c]))
 39491  	// result: (Const64 [c|d])
 39492  	for {
 39493  		_ = v.Args[1]
 39494  		v_0 := v.Args[0]
 39495  		if v_0.Op != OpConst64 {
 39496  			break
 39497  		}
 39498  		d := v_0.AuxInt
 39499  		v_1 := v.Args[1]
 39500  		if v_1.Op != OpConst64 {
 39501  			break
 39502  		}
 39503  		c := v_1.AuxInt
 39504  		v.reset(OpConst64)
 39505  		v.AuxInt = c | d
 39506  		return true
 39507  	}
 39508  	// match: (Or64 x x)
 39509  	// result: x
 39510  	for {
 39511  		x := v.Args[1]
 39512  		if x != v.Args[0] {
 39513  			break
 39514  		}
 39515  		v.reset(OpCopy)
 39516  		v.Type = x.Type
 39517  		v.AddArg(x)
 39518  		return true
 39519  	}
 39520  	// match: (Or64 (Const64 [0]) x)
 39521  	// result: x
 39522  	for {
 39523  		x := v.Args[1]
 39524  		v_0 := v.Args[0]
 39525  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 39526  			break
 39527  		}
 39528  		v.reset(OpCopy)
 39529  		v.Type = x.Type
 39530  		v.AddArg(x)
 39531  		return true
 39532  	}
 39533  	// match: (Or64 x (Const64 [0]))
 39534  	// result: x
 39535  	for {
 39536  		_ = v.Args[1]
 39537  		x := v.Args[0]
 39538  		v_1 := v.Args[1]
 39539  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 39540  			break
 39541  		}
 39542  		v.reset(OpCopy)
 39543  		v.Type = x.Type
 39544  		v.AddArg(x)
 39545  		return true
 39546  	}
 39547  	// match: (Or64 (Const64 [-1]) _)
 39548  	// result: (Const64 [-1])
 39549  	for {
 39550  		_ = v.Args[1]
 39551  		v_0 := v.Args[0]
 39552  		if v_0.Op != OpConst64 || v_0.AuxInt != -1 {
 39553  			break
 39554  		}
 39555  		v.reset(OpConst64)
 39556  		v.AuxInt = -1
 39557  		return true
 39558  	}
 39559  	// match: (Or64 _ (Const64 [-1]))
 39560  	// result: (Const64 [-1])
 39561  	for {
 39562  		_ = v.Args[1]
 39563  		v_1 := v.Args[1]
 39564  		if v_1.Op != OpConst64 || v_1.AuxInt != -1 {
 39565  			break
 39566  		}
 39567  		v.reset(OpConst64)
 39568  		v.AuxInt = -1
 39569  		return true
 39570  	}
 39571  	// match: (Or64 x (Or64 x y))
 39572  	// result: (Or64 x y)
 39573  	for {
 39574  		_ = v.Args[1]
 39575  		x := v.Args[0]
 39576  		v_1 := v.Args[1]
 39577  		if v_1.Op != OpOr64 {
 39578  			break
 39579  		}
 39580  		y := v_1.Args[1]
 39581  		if x != v_1.Args[0] {
 39582  			break
 39583  		}
 39584  		v.reset(OpOr64)
 39585  		v.AddArg(x)
 39586  		v.AddArg(y)
 39587  		return true
 39588  	}
 39589  	// match: (Or64 x (Or64 y x))
 39590  	// result: (Or64 x y)
 39591  	for {
 39592  		_ = v.Args[1]
 39593  		x := v.Args[0]
 39594  		v_1 := v.Args[1]
 39595  		if v_1.Op != OpOr64 {
 39596  			break
 39597  		}
 39598  		_ = v_1.Args[1]
 39599  		y := v_1.Args[0]
 39600  		if x != v_1.Args[1] {
 39601  			break
 39602  		}
 39603  		v.reset(OpOr64)
 39604  		v.AddArg(x)
 39605  		v.AddArg(y)
 39606  		return true
 39607  	}
 39608  	// match: (Or64 (Or64 x y) x)
 39609  	// result: (Or64 x y)
 39610  	for {
 39611  		x := v.Args[1]
 39612  		v_0 := v.Args[0]
 39613  		if v_0.Op != OpOr64 {
 39614  			break
 39615  		}
 39616  		y := v_0.Args[1]
 39617  		if x != v_0.Args[0] {
 39618  			break
 39619  		}
 39620  		v.reset(OpOr64)
 39621  		v.AddArg(x)
 39622  		v.AddArg(y)
 39623  		return true
 39624  	}
 39625  	return false
 39626  }
 39627  func rewriteValuegeneric_OpOr64_10(v *Value) bool {
 39628  	b := v.Block
 39629  	// match: (Or64 (Or64 y x) x)
 39630  	// result: (Or64 x y)
 39631  	for {
 39632  		x := v.Args[1]
 39633  		v_0 := v.Args[0]
 39634  		if v_0.Op != OpOr64 {
 39635  			break
 39636  		}
 39637  		_ = v_0.Args[1]
 39638  		y := v_0.Args[0]
 39639  		if x != v_0.Args[1] {
 39640  			break
 39641  		}
 39642  		v.reset(OpOr64)
 39643  		v.AddArg(x)
 39644  		v.AddArg(y)
 39645  		return true
 39646  	}
 39647  	// match: (Or64 (And64 x (Const64 [c2])) (Const64 <t> [c1]))
 39648  	// cond: ^(c1 | c2) == 0
 39649  	// result: (Or64 (Const64 <t> [c1]) x)
 39650  	for {
 39651  		_ = v.Args[1]
 39652  		v_0 := v.Args[0]
 39653  		if v_0.Op != OpAnd64 {
 39654  			break
 39655  		}
 39656  		_ = v_0.Args[1]
 39657  		x := v_0.Args[0]
 39658  		v_0_1 := v_0.Args[1]
 39659  		if v_0_1.Op != OpConst64 {
 39660  			break
 39661  		}
 39662  		c2 := v_0_1.AuxInt
 39663  		v_1 := v.Args[1]
 39664  		if v_1.Op != OpConst64 {
 39665  			break
 39666  		}
 39667  		t := v_1.Type
 39668  		c1 := v_1.AuxInt
 39669  		if !(^(c1 | c2) == 0) {
 39670  			break
 39671  		}
 39672  		v.reset(OpOr64)
 39673  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39674  		v0.AuxInt = c1
 39675  		v.AddArg(v0)
 39676  		v.AddArg(x)
 39677  		return true
 39678  	}
 39679  	// match: (Or64 (And64 (Const64 [c2]) x) (Const64 <t> [c1]))
 39680  	// cond: ^(c1 | c2) == 0
 39681  	// result: (Or64 (Const64 <t> [c1]) x)
 39682  	for {
 39683  		_ = v.Args[1]
 39684  		v_0 := v.Args[0]
 39685  		if v_0.Op != OpAnd64 {
 39686  			break
 39687  		}
 39688  		x := v_0.Args[1]
 39689  		v_0_0 := v_0.Args[0]
 39690  		if v_0_0.Op != OpConst64 {
 39691  			break
 39692  		}
 39693  		c2 := v_0_0.AuxInt
 39694  		v_1 := v.Args[1]
 39695  		if v_1.Op != OpConst64 {
 39696  			break
 39697  		}
 39698  		t := v_1.Type
 39699  		c1 := v_1.AuxInt
 39700  		if !(^(c1 | c2) == 0) {
 39701  			break
 39702  		}
 39703  		v.reset(OpOr64)
 39704  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39705  		v0.AuxInt = c1
 39706  		v.AddArg(v0)
 39707  		v.AddArg(x)
 39708  		return true
 39709  	}
 39710  	// match: (Or64 (Const64 <t> [c1]) (And64 x (Const64 [c2])))
 39711  	// cond: ^(c1 | c2) == 0
 39712  	// result: (Or64 (Const64 <t> [c1]) x)
 39713  	for {
 39714  		_ = v.Args[1]
 39715  		v_0 := v.Args[0]
 39716  		if v_0.Op != OpConst64 {
 39717  			break
 39718  		}
 39719  		t := v_0.Type
 39720  		c1 := v_0.AuxInt
 39721  		v_1 := v.Args[1]
 39722  		if v_1.Op != OpAnd64 {
 39723  			break
 39724  		}
 39725  		_ = v_1.Args[1]
 39726  		x := v_1.Args[0]
 39727  		v_1_1 := v_1.Args[1]
 39728  		if v_1_1.Op != OpConst64 {
 39729  			break
 39730  		}
 39731  		c2 := v_1_1.AuxInt
 39732  		if !(^(c1 | c2) == 0) {
 39733  			break
 39734  		}
 39735  		v.reset(OpOr64)
 39736  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39737  		v0.AuxInt = c1
 39738  		v.AddArg(v0)
 39739  		v.AddArg(x)
 39740  		return true
 39741  	}
 39742  	// match: (Or64 (Const64 <t> [c1]) (And64 (Const64 [c2]) x))
 39743  	// cond: ^(c1 | c2) == 0
 39744  	// result: (Or64 (Const64 <t> [c1]) x)
 39745  	for {
 39746  		_ = v.Args[1]
 39747  		v_0 := v.Args[0]
 39748  		if v_0.Op != OpConst64 {
 39749  			break
 39750  		}
 39751  		t := v_0.Type
 39752  		c1 := v_0.AuxInt
 39753  		v_1 := v.Args[1]
 39754  		if v_1.Op != OpAnd64 {
 39755  			break
 39756  		}
 39757  		x := v_1.Args[1]
 39758  		v_1_0 := v_1.Args[0]
 39759  		if v_1_0.Op != OpConst64 {
 39760  			break
 39761  		}
 39762  		c2 := v_1_0.AuxInt
 39763  		if !(^(c1 | c2) == 0) {
 39764  			break
 39765  		}
 39766  		v.reset(OpOr64)
 39767  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39768  		v0.AuxInt = c1
 39769  		v.AddArg(v0)
 39770  		v.AddArg(x)
 39771  		return true
 39772  	}
 39773  	// match: (Or64 (Or64 i:(Const64 <t>) z) x)
 39774  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 39775  	// result: (Or64 i (Or64 <t> z x))
 39776  	for {
 39777  		x := v.Args[1]
 39778  		v_0 := v.Args[0]
 39779  		if v_0.Op != OpOr64 {
 39780  			break
 39781  		}
 39782  		z := v_0.Args[1]
 39783  		i := v_0.Args[0]
 39784  		if i.Op != OpConst64 {
 39785  			break
 39786  		}
 39787  		t := i.Type
 39788  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 39789  			break
 39790  		}
 39791  		v.reset(OpOr64)
 39792  		v.AddArg(i)
 39793  		v0 := b.NewValue0(v.Pos, OpOr64, t)
 39794  		v0.AddArg(z)
 39795  		v0.AddArg(x)
 39796  		v.AddArg(v0)
 39797  		return true
 39798  	}
 39799  	// match: (Or64 (Or64 z i:(Const64 <t>)) x)
 39800  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 39801  	// result: (Or64 i (Or64 <t> z x))
 39802  	for {
 39803  		x := v.Args[1]
 39804  		v_0 := v.Args[0]
 39805  		if v_0.Op != OpOr64 {
 39806  			break
 39807  		}
 39808  		_ = v_0.Args[1]
 39809  		z := v_0.Args[0]
 39810  		i := v_0.Args[1]
 39811  		if i.Op != OpConst64 {
 39812  			break
 39813  		}
 39814  		t := i.Type
 39815  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 39816  			break
 39817  		}
 39818  		v.reset(OpOr64)
 39819  		v.AddArg(i)
 39820  		v0 := b.NewValue0(v.Pos, OpOr64, t)
 39821  		v0.AddArg(z)
 39822  		v0.AddArg(x)
 39823  		v.AddArg(v0)
 39824  		return true
 39825  	}
 39826  	// match: (Or64 x (Or64 i:(Const64 <t>) z))
 39827  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 39828  	// result: (Or64 i (Or64 <t> z x))
 39829  	for {
 39830  		_ = v.Args[1]
 39831  		x := v.Args[0]
 39832  		v_1 := v.Args[1]
 39833  		if v_1.Op != OpOr64 {
 39834  			break
 39835  		}
 39836  		z := v_1.Args[1]
 39837  		i := v_1.Args[0]
 39838  		if i.Op != OpConst64 {
 39839  			break
 39840  		}
 39841  		t := i.Type
 39842  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 39843  			break
 39844  		}
 39845  		v.reset(OpOr64)
 39846  		v.AddArg(i)
 39847  		v0 := b.NewValue0(v.Pos, OpOr64, t)
 39848  		v0.AddArg(z)
 39849  		v0.AddArg(x)
 39850  		v.AddArg(v0)
 39851  		return true
 39852  	}
 39853  	// match: (Or64 x (Or64 z i:(Const64 <t>)))
 39854  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 39855  	// result: (Or64 i (Or64 <t> z x))
 39856  	for {
 39857  		_ = v.Args[1]
 39858  		x := v.Args[0]
 39859  		v_1 := v.Args[1]
 39860  		if v_1.Op != OpOr64 {
 39861  			break
 39862  		}
 39863  		_ = v_1.Args[1]
 39864  		z := v_1.Args[0]
 39865  		i := v_1.Args[1]
 39866  		if i.Op != OpConst64 {
 39867  			break
 39868  		}
 39869  		t := i.Type
 39870  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 39871  			break
 39872  		}
 39873  		v.reset(OpOr64)
 39874  		v.AddArg(i)
 39875  		v0 := b.NewValue0(v.Pos, OpOr64, t)
 39876  		v0.AddArg(z)
 39877  		v0.AddArg(x)
 39878  		v.AddArg(v0)
 39879  		return true
 39880  	}
 39881  	// match: (Or64 (Const64 <t> [c]) (Or64 (Const64 <t> [d]) x))
 39882  	// result: (Or64 (Const64 <t> [c|d]) x)
 39883  	for {
 39884  		_ = v.Args[1]
 39885  		v_0 := v.Args[0]
 39886  		if v_0.Op != OpConst64 {
 39887  			break
 39888  		}
 39889  		t := v_0.Type
 39890  		c := v_0.AuxInt
 39891  		v_1 := v.Args[1]
 39892  		if v_1.Op != OpOr64 {
 39893  			break
 39894  		}
 39895  		x := v_1.Args[1]
 39896  		v_1_0 := v_1.Args[0]
 39897  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
 39898  			break
 39899  		}
 39900  		d := v_1_0.AuxInt
 39901  		v.reset(OpOr64)
 39902  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39903  		v0.AuxInt = c | d
 39904  		v.AddArg(v0)
 39905  		v.AddArg(x)
 39906  		return true
 39907  	}
 39908  	return false
 39909  }
 39910  func rewriteValuegeneric_OpOr64_20(v *Value) bool {
 39911  	b := v.Block
 39912  	// match: (Or64 (Const64 <t> [c]) (Or64 x (Const64 <t> [d])))
 39913  	// result: (Or64 (Const64 <t> [c|d]) x)
 39914  	for {
 39915  		_ = v.Args[1]
 39916  		v_0 := v.Args[0]
 39917  		if v_0.Op != OpConst64 {
 39918  			break
 39919  		}
 39920  		t := v_0.Type
 39921  		c := v_0.AuxInt
 39922  		v_1 := v.Args[1]
 39923  		if v_1.Op != OpOr64 {
 39924  			break
 39925  		}
 39926  		_ = v_1.Args[1]
 39927  		x := v_1.Args[0]
 39928  		v_1_1 := v_1.Args[1]
 39929  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
 39930  			break
 39931  		}
 39932  		d := v_1_1.AuxInt
 39933  		v.reset(OpOr64)
 39934  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39935  		v0.AuxInt = c | d
 39936  		v.AddArg(v0)
 39937  		v.AddArg(x)
 39938  		return true
 39939  	}
 39940  	// match: (Or64 (Or64 (Const64 <t> [d]) x) (Const64 <t> [c]))
 39941  	// result: (Or64 (Const64 <t> [c|d]) x)
 39942  	for {
 39943  		_ = v.Args[1]
 39944  		v_0 := v.Args[0]
 39945  		if v_0.Op != OpOr64 {
 39946  			break
 39947  		}
 39948  		x := v_0.Args[1]
 39949  		v_0_0 := v_0.Args[0]
 39950  		if v_0_0.Op != OpConst64 {
 39951  			break
 39952  		}
 39953  		t := v_0_0.Type
 39954  		d := v_0_0.AuxInt
 39955  		v_1 := v.Args[1]
 39956  		if v_1.Op != OpConst64 || v_1.Type != t {
 39957  			break
 39958  		}
 39959  		c := v_1.AuxInt
 39960  		v.reset(OpOr64)
 39961  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39962  		v0.AuxInt = c | d
 39963  		v.AddArg(v0)
 39964  		v.AddArg(x)
 39965  		return true
 39966  	}
 39967  	// match: (Or64 (Or64 x (Const64 <t> [d])) (Const64 <t> [c]))
 39968  	// result: (Or64 (Const64 <t> [c|d]) x)
 39969  	for {
 39970  		_ = v.Args[1]
 39971  		v_0 := v.Args[0]
 39972  		if v_0.Op != OpOr64 {
 39973  			break
 39974  		}
 39975  		_ = v_0.Args[1]
 39976  		x := v_0.Args[0]
 39977  		v_0_1 := v_0.Args[1]
 39978  		if v_0_1.Op != OpConst64 {
 39979  			break
 39980  		}
 39981  		t := v_0_1.Type
 39982  		d := v_0_1.AuxInt
 39983  		v_1 := v.Args[1]
 39984  		if v_1.Op != OpConst64 || v_1.Type != t {
 39985  			break
 39986  		}
 39987  		c := v_1.AuxInt
 39988  		v.reset(OpOr64)
 39989  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 39990  		v0.AuxInt = c | d
 39991  		v.AddArg(v0)
 39992  		v.AddArg(x)
 39993  		return true
 39994  	}
 39995  	return false
 39996  }
 39997  func rewriteValuegeneric_OpOr8_0(v *Value) bool {
 39998  	// match: (Or8 (Const8 [c]) (Const8 [d]))
 39999  	// result: (Const8 [int64(int8(c|d))])
 40000  	for {
 40001  		_ = v.Args[1]
 40002  		v_0 := v.Args[0]
 40003  		if v_0.Op != OpConst8 {
 40004  			break
 40005  		}
 40006  		c := v_0.AuxInt
 40007  		v_1 := v.Args[1]
 40008  		if v_1.Op != OpConst8 {
 40009  			break
 40010  		}
 40011  		d := v_1.AuxInt
 40012  		v.reset(OpConst8)
 40013  		v.AuxInt = int64(int8(c | d))
 40014  		return true
 40015  	}
 40016  	// match: (Or8 (Const8 [d]) (Const8 [c]))
 40017  	// result: (Const8 [int64(int8(c|d))])
 40018  	for {
 40019  		_ = v.Args[1]
 40020  		v_0 := v.Args[0]
 40021  		if v_0.Op != OpConst8 {
 40022  			break
 40023  		}
 40024  		d := v_0.AuxInt
 40025  		v_1 := v.Args[1]
 40026  		if v_1.Op != OpConst8 {
 40027  			break
 40028  		}
 40029  		c := v_1.AuxInt
 40030  		v.reset(OpConst8)
 40031  		v.AuxInt = int64(int8(c | d))
 40032  		return true
 40033  	}
 40034  	// match: (Or8 x x)
 40035  	// result: x
 40036  	for {
 40037  		x := v.Args[1]
 40038  		if x != v.Args[0] {
 40039  			break
 40040  		}
 40041  		v.reset(OpCopy)
 40042  		v.Type = x.Type
 40043  		v.AddArg(x)
 40044  		return true
 40045  	}
 40046  	// match: (Or8 (Const8 [0]) x)
 40047  	// result: x
 40048  	for {
 40049  		x := v.Args[1]
 40050  		v_0 := v.Args[0]
 40051  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 40052  			break
 40053  		}
 40054  		v.reset(OpCopy)
 40055  		v.Type = x.Type
 40056  		v.AddArg(x)
 40057  		return true
 40058  	}
 40059  	// match: (Or8 x (Const8 [0]))
 40060  	// result: x
 40061  	for {
 40062  		_ = v.Args[1]
 40063  		x := v.Args[0]
 40064  		v_1 := v.Args[1]
 40065  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 {
 40066  			break
 40067  		}
 40068  		v.reset(OpCopy)
 40069  		v.Type = x.Type
 40070  		v.AddArg(x)
 40071  		return true
 40072  	}
 40073  	// match: (Or8 (Const8 [-1]) _)
 40074  	// result: (Const8 [-1])
 40075  	for {
 40076  		_ = v.Args[1]
 40077  		v_0 := v.Args[0]
 40078  		if v_0.Op != OpConst8 || v_0.AuxInt != -1 {
 40079  			break
 40080  		}
 40081  		v.reset(OpConst8)
 40082  		v.AuxInt = -1
 40083  		return true
 40084  	}
 40085  	// match: (Or8 _ (Const8 [-1]))
 40086  	// result: (Const8 [-1])
 40087  	for {
 40088  		_ = v.Args[1]
 40089  		v_1 := v.Args[1]
 40090  		if v_1.Op != OpConst8 || v_1.AuxInt != -1 {
 40091  			break
 40092  		}
 40093  		v.reset(OpConst8)
 40094  		v.AuxInt = -1
 40095  		return true
 40096  	}
 40097  	// match: (Or8 x (Or8 x y))
 40098  	// result: (Or8 x y)
 40099  	for {
 40100  		_ = v.Args[1]
 40101  		x := v.Args[0]
 40102  		v_1 := v.Args[1]
 40103  		if v_1.Op != OpOr8 {
 40104  			break
 40105  		}
 40106  		y := v_1.Args[1]
 40107  		if x != v_1.Args[0] {
 40108  			break
 40109  		}
 40110  		v.reset(OpOr8)
 40111  		v.AddArg(x)
 40112  		v.AddArg(y)
 40113  		return true
 40114  	}
 40115  	// match: (Or8 x (Or8 y x))
 40116  	// result: (Or8 x y)
 40117  	for {
 40118  		_ = v.Args[1]
 40119  		x := v.Args[0]
 40120  		v_1 := v.Args[1]
 40121  		if v_1.Op != OpOr8 {
 40122  			break
 40123  		}
 40124  		_ = v_1.Args[1]
 40125  		y := v_1.Args[0]
 40126  		if x != v_1.Args[1] {
 40127  			break
 40128  		}
 40129  		v.reset(OpOr8)
 40130  		v.AddArg(x)
 40131  		v.AddArg(y)
 40132  		return true
 40133  	}
 40134  	// match: (Or8 (Or8 x y) x)
 40135  	// result: (Or8 x y)
 40136  	for {
 40137  		x := v.Args[1]
 40138  		v_0 := v.Args[0]
 40139  		if v_0.Op != OpOr8 {
 40140  			break
 40141  		}
 40142  		y := v_0.Args[1]
 40143  		if x != v_0.Args[0] {
 40144  			break
 40145  		}
 40146  		v.reset(OpOr8)
 40147  		v.AddArg(x)
 40148  		v.AddArg(y)
 40149  		return true
 40150  	}
 40151  	return false
 40152  }
 40153  func rewriteValuegeneric_OpOr8_10(v *Value) bool {
 40154  	b := v.Block
 40155  	// match: (Or8 (Or8 y x) x)
 40156  	// result: (Or8 x y)
 40157  	for {
 40158  		x := v.Args[1]
 40159  		v_0 := v.Args[0]
 40160  		if v_0.Op != OpOr8 {
 40161  			break
 40162  		}
 40163  		_ = v_0.Args[1]
 40164  		y := v_0.Args[0]
 40165  		if x != v_0.Args[1] {
 40166  			break
 40167  		}
 40168  		v.reset(OpOr8)
 40169  		v.AddArg(x)
 40170  		v.AddArg(y)
 40171  		return true
 40172  	}
 40173  	// match: (Or8 (And8 x (Const8 [c2])) (Const8 <t> [c1]))
 40174  	// cond: ^(c1 | c2) == 0
 40175  	// result: (Or8 (Const8 <t> [c1]) x)
 40176  	for {
 40177  		_ = v.Args[1]
 40178  		v_0 := v.Args[0]
 40179  		if v_0.Op != OpAnd8 {
 40180  			break
 40181  		}
 40182  		_ = v_0.Args[1]
 40183  		x := v_0.Args[0]
 40184  		v_0_1 := v_0.Args[1]
 40185  		if v_0_1.Op != OpConst8 {
 40186  			break
 40187  		}
 40188  		c2 := v_0_1.AuxInt
 40189  		v_1 := v.Args[1]
 40190  		if v_1.Op != OpConst8 {
 40191  			break
 40192  		}
 40193  		t := v_1.Type
 40194  		c1 := v_1.AuxInt
 40195  		if !(^(c1 | c2) == 0) {
 40196  			break
 40197  		}
 40198  		v.reset(OpOr8)
 40199  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40200  		v0.AuxInt = c1
 40201  		v.AddArg(v0)
 40202  		v.AddArg(x)
 40203  		return true
 40204  	}
 40205  	// match: (Or8 (And8 (Const8 [c2]) x) (Const8 <t> [c1]))
 40206  	// cond: ^(c1 | c2) == 0
 40207  	// result: (Or8 (Const8 <t> [c1]) x)
 40208  	for {
 40209  		_ = v.Args[1]
 40210  		v_0 := v.Args[0]
 40211  		if v_0.Op != OpAnd8 {
 40212  			break
 40213  		}
 40214  		x := v_0.Args[1]
 40215  		v_0_0 := v_0.Args[0]
 40216  		if v_0_0.Op != OpConst8 {
 40217  			break
 40218  		}
 40219  		c2 := v_0_0.AuxInt
 40220  		v_1 := v.Args[1]
 40221  		if v_1.Op != OpConst8 {
 40222  			break
 40223  		}
 40224  		t := v_1.Type
 40225  		c1 := v_1.AuxInt
 40226  		if !(^(c1 | c2) == 0) {
 40227  			break
 40228  		}
 40229  		v.reset(OpOr8)
 40230  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40231  		v0.AuxInt = c1
 40232  		v.AddArg(v0)
 40233  		v.AddArg(x)
 40234  		return true
 40235  	}
 40236  	// match: (Or8 (Const8 <t> [c1]) (And8 x (Const8 [c2])))
 40237  	// cond: ^(c1 | c2) == 0
 40238  	// result: (Or8 (Const8 <t> [c1]) x)
 40239  	for {
 40240  		_ = v.Args[1]
 40241  		v_0 := v.Args[0]
 40242  		if v_0.Op != OpConst8 {
 40243  			break
 40244  		}
 40245  		t := v_0.Type
 40246  		c1 := v_0.AuxInt
 40247  		v_1 := v.Args[1]
 40248  		if v_1.Op != OpAnd8 {
 40249  			break
 40250  		}
 40251  		_ = v_1.Args[1]
 40252  		x := v_1.Args[0]
 40253  		v_1_1 := v_1.Args[1]
 40254  		if v_1_1.Op != OpConst8 {
 40255  			break
 40256  		}
 40257  		c2 := v_1_1.AuxInt
 40258  		if !(^(c1 | c2) == 0) {
 40259  			break
 40260  		}
 40261  		v.reset(OpOr8)
 40262  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40263  		v0.AuxInt = c1
 40264  		v.AddArg(v0)
 40265  		v.AddArg(x)
 40266  		return true
 40267  	}
 40268  	// match: (Or8 (Const8 <t> [c1]) (And8 (Const8 [c2]) x))
 40269  	// cond: ^(c1 | c2) == 0
 40270  	// result: (Or8 (Const8 <t> [c1]) x)
 40271  	for {
 40272  		_ = v.Args[1]
 40273  		v_0 := v.Args[0]
 40274  		if v_0.Op != OpConst8 {
 40275  			break
 40276  		}
 40277  		t := v_0.Type
 40278  		c1 := v_0.AuxInt
 40279  		v_1 := v.Args[1]
 40280  		if v_1.Op != OpAnd8 {
 40281  			break
 40282  		}
 40283  		x := v_1.Args[1]
 40284  		v_1_0 := v_1.Args[0]
 40285  		if v_1_0.Op != OpConst8 {
 40286  			break
 40287  		}
 40288  		c2 := v_1_0.AuxInt
 40289  		if !(^(c1 | c2) == 0) {
 40290  			break
 40291  		}
 40292  		v.reset(OpOr8)
 40293  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40294  		v0.AuxInt = c1
 40295  		v.AddArg(v0)
 40296  		v.AddArg(x)
 40297  		return true
 40298  	}
 40299  	// match: (Or8 (Or8 i:(Const8 <t>) z) x)
 40300  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 40301  	// result: (Or8 i (Or8 <t> z x))
 40302  	for {
 40303  		x := v.Args[1]
 40304  		v_0 := v.Args[0]
 40305  		if v_0.Op != OpOr8 {
 40306  			break
 40307  		}
 40308  		z := v_0.Args[1]
 40309  		i := v_0.Args[0]
 40310  		if i.Op != OpConst8 {
 40311  			break
 40312  		}
 40313  		t := i.Type
 40314  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 40315  			break
 40316  		}
 40317  		v.reset(OpOr8)
 40318  		v.AddArg(i)
 40319  		v0 := b.NewValue0(v.Pos, OpOr8, t)
 40320  		v0.AddArg(z)
 40321  		v0.AddArg(x)
 40322  		v.AddArg(v0)
 40323  		return true
 40324  	}
 40325  	// match: (Or8 (Or8 z i:(Const8 <t>)) x)
 40326  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 40327  	// result: (Or8 i (Or8 <t> z x))
 40328  	for {
 40329  		x := v.Args[1]
 40330  		v_0 := v.Args[0]
 40331  		if v_0.Op != OpOr8 {
 40332  			break
 40333  		}
 40334  		_ = v_0.Args[1]
 40335  		z := v_0.Args[0]
 40336  		i := v_0.Args[1]
 40337  		if i.Op != OpConst8 {
 40338  			break
 40339  		}
 40340  		t := i.Type
 40341  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 40342  			break
 40343  		}
 40344  		v.reset(OpOr8)
 40345  		v.AddArg(i)
 40346  		v0 := b.NewValue0(v.Pos, OpOr8, t)
 40347  		v0.AddArg(z)
 40348  		v0.AddArg(x)
 40349  		v.AddArg(v0)
 40350  		return true
 40351  	}
 40352  	// match: (Or8 x (Or8 i:(Const8 <t>) z))
 40353  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 40354  	// result: (Or8 i (Or8 <t> z x))
 40355  	for {
 40356  		_ = v.Args[1]
 40357  		x := v.Args[0]
 40358  		v_1 := v.Args[1]
 40359  		if v_1.Op != OpOr8 {
 40360  			break
 40361  		}
 40362  		z := v_1.Args[1]
 40363  		i := v_1.Args[0]
 40364  		if i.Op != OpConst8 {
 40365  			break
 40366  		}
 40367  		t := i.Type
 40368  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 40369  			break
 40370  		}
 40371  		v.reset(OpOr8)
 40372  		v.AddArg(i)
 40373  		v0 := b.NewValue0(v.Pos, OpOr8, t)
 40374  		v0.AddArg(z)
 40375  		v0.AddArg(x)
 40376  		v.AddArg(v0)
 40377  		return true
 40378  	}
 40379  	// match: (Or8 x (Or8 z i:(Const8 <t>)))
 40380  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 40381  	// result: (Or8 i (Or8 <t> z x))
 40382  	for {
 40383  		_ = v.Args[1]
 40384  		x := v.Args[0]
 40385  		v_1 := v.Args[1]
 40386  		if v_1.Op != OpOr8 {
 40387  			break
 40388  		}
 40389  		_ = v_1.Args[1]
 40390  		z := v_1.Args[0]
 40391  		i := v_1.Args[1]
 40392  		if i.Op != OpConst8 {
 40393  			break
 40394  		}
 40395  		t := i.Type
 40396  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 40397  			break
 40398  		}
 40399  		v.reset(OpOr8)
 40400  		v.AddArg(i)
 40401  		v0 := b.NewValue0(v.Pos, OpOr8, t)
 40402  		v0.AddArg(z)
 40403  		v0.AddArg(x)
 40404  		v.AddArg(v0)
 40405  		return true
 40406  	}
 40407  	// match: (Or8 (Const8 <t> [c]) (Or8 (Const8 <t> [d]) x))
 40408  	// result: (Or8 (Const8 <t> [int64(int8(c|d))]) x)
 40409  	for {
 40410  		_ = v.Args[1]
 40411  		v_0 := v.Args[0]
 40412  		if v_0.Op != OpConst8 {
 40413  			break
 40414  		}
 40415  		t := v_0.Type
 40416  		c := v_0.AuxInt
 40417  		v_1 := v.Args[1]
 40418  		if v_1.Op != OpOr8 {
 40419  			break
 40420  		}
 40421  		x := v_1.Args[1]
 40422  		v_1_0 := v_1.Args[0]
 40423  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
 40424  			break
 40425  		}
 40426  		d := v_1_0.AuxInt
 40427  		v.reset(OpOr8)
 40428  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40429  		v0.AuxInt = int64(int8(c | d))
 40430  		v.AddArg(v0)
 40431  		v.AddArg(x)
 40432  		return true
 40433  	}
 40434  	return false
 40435  }
 40436  func rewriteValuegeneric_OpOr8_20(v *Value) bool {
 40437  	b := v.Block
 40438  	// match: (Or8 (Const8 <t> [c]) (Or8 x (Const8 <t> [d])))
 40439  	// result: (Or8 (Const8 <t> [int64(int8(c|d))]) x)
 40440  	for {
 40441  		_ = v.Args[1]
 40442  		v_0 := v.Args[0]
 40443  		if v_0.Op != OpConst8 {
 40444  			break
 40445  		}
 40446  		t := v_0.Type
 40447  		c := v_0.AuxInt
 40448  		v_1 := v.Args[1]
 40449  		if v_1.Op != OpOr8 {
 40450  			break
 40451  		}
 40452  		_ = v_1.Args[1]
 40453  		x := v_1.Args[0]
 40454  		v_1_1 := v_1.Args[1]
 40455  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
 40456  			break
 40457  		}
 40458  		d := v_1_1.AuxInt
 40459  		v.reset(OpOr8)
 40460  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40461  		v0.AuxInt = int64(int8(c | d))
 40462  		v.AddArg(v0)
 40463  		v.AddArg(x)
 40464  		return true
 40465  	}
 40466  	// match: (Or8 (Or8 (Const8 <t> [d]) x) (Const8 <t> [c]))
 40467  	// result: (Or8 (Const8 <t> [int64(int8(c|d))]) x)
 40468  	for {
 40469  		_ = v.Args[1]
 40470  		v_0 := v.Args[0]
 40471  		if v_0.Op != OpOr8 {
 40472  			break
 40473  		}
 40474  		x := v_0.Args[1]
 40475  		v_0_0 := v_0.Args[0]
 40476  		if v_0_0.Op != OpConst8 {
 40477  			break
 40478  		}
 40479  		t := v_0_0.Type
 40480  		d := v_0_0.AuxInt
 40481  		v_1 := v.Args[1]
 40482  		if v_1.Op != OpConst8 || v_1.Type != t {
 40483  			break
 40484  		}
 40485  		c := v_1.AuxInt
 40486  		v.reset(OpOr8)
 40487  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40488  		v0.AuxInt = int64(int8(c | d))
 40489  		v.AddArg(v0)
 40490  		v.AddArg(x)
 40491  		return true
 40492  	}
 40493  	// match: (Or8 (Or8 x (Const8 <t> [d])) (Const8 <t> [c]))
 40494  	// result: (Or8 (Const8 <t> [int64(int8(c|d))]) x)
 40495  	for {
 40496  		_ = v.Args[1]
 40497  		v_0 := v.Args[0]
 40498  		if v_0.Op != OpOr8 {
 40499  			break
 40500  		}
 40501  		_ = v_0.Args[1]
 40502  		x := v_0.Args[0]
 40503  		v_0_1 := v_0.Args[1]
 40504  		if v_0_1.Op != OpConst8 {
 40505  			break
 40506  		}
 40507  		t := v_0_1.Type
 40508  		d := v_0_1.AuxInt
 40509  		v_1 := v.Args[1]
 40510  		if v_1.Op != OpConst8 || v_1.Type != t {
 40511  			break
 40512  		}
 40513  		c := v_1.AuxInt
 40514  		v.reset(OpOr8)
 40515  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 40516  		v0.AuxInt = int64(int8(c | d))
 40517  		v.AddArg(v0)
 40518  		v.AddArg(x)
 40519  		return true
 40520  	}
 40521  	return false
 40522  }
 40523  func rewriteValuegeneric_OpPhi_0(v *Value) bool {
 40524  	// match: (Phi (Const8 [c]) (Const8 [c]))
 40525  	// result: (Const8 [c])
 40526  	for {
 40527  		_ = v.Args[1]
 40528  		v_0 := v.Args[0]
 40529  		if v_0.Op != OpConst8 {
 40530  			break
 40531  		}
 40532  		c := v_0.AuxInt
 40533  		v_1 := v.Args[1]
 40534  		if v_1.Op != OpConst8 || v_1.AuxInt != c || len(v.Args) != 2 {
 40535  			break
 40536  		}
 40537  		v.reset(OpConst8)
 40538  		v.AuxInt = c
 40539  		return true
 40540  	}
 40541  	// match: (Phi (Const16 [c]) (Const16 [c]))
 40542  	// result: (Const16 [c])
 40543  	for {
 40544  		_ = v.Args[1]
 40545  		v_0 := v.Args[0]
 40546  		if v_0.Op != OpConst16 {
 40547  			break
 40548  		}
 40549  		c := v_0.AuxInt
 40550  		v_1 := v.Args[1]
 40551  		if v_1.Op != OpConst16 || v_1.AuxInt != c || len(v.Args) != 2 {
 40552  			break
 40553  		}
 40554  		v.reset(OpConst16)
 40555  		v.AuxInt = c
 40556  		return true
 40557  	}
 40558  	// match: (Phi (Const32 [c]) (Const32 [c]))
 40559  	// result: (Const32 [c])
 40560  	for {
 40561  		_ = v.Args[1]
 40562  		v_0 := v.Args[0]
 40563  		if v_0.Op != OpConst32 {
 40564  			break
 40565  		}
 40566  		c := v_0.AuxInt
 40567  		v_1 := v.Args[1]
 40568  		if v_1.Op != OpConst32 || v_1.AuxInt != c || len(v.Args) != 2 {
 40569  			break
 40570  		}
 40571  		v.reset(OpConst32)
 40572  		v.AuxInt = c
 40573  		return true
 40574  	}
 40575  	// match: (Phi (Const64 [c]) (Const64 [c]))
 40576  	// result: (Const64 [c])
 40577  	for {
 40578  		_ = v.Args[1]
 40579  		v_0 := v.Args[0]
 40580  		if v_0.Op != OpConst64 {
 40581  			break
 40582  		}
 40583  		c := v_0.AuxInt
 40584  		v_1 := v.Args[1]
 40585  		if v_1.Op != OpConst64 || v_1.AuxInt != c || len(v.Args) != 2 {
 40586  			break
 40587  		}
 40588  		v.reset(OpConst64)
 40589  		v.AuxInt = c
 40590  		return true
 40591  	}
 40592  	return false
 40593  }
 40594  func rewriteValuegeneric_OpPtrIndex_0(v *Value) bool {
 40595  	b := v.Block
 40596  	config := b.Func.Config
 40597  	typ := &b.Func.Config.Types
 40598  	// match: (PtrIndex <t> ptr idx)
 40599  	// cond: config.PtrSize == 4
 40600  	// result: (AddPtr ptr (Mul32 <typ.Int> idx (Const32 <typ.Int> [t.Elem().Size()])))
 40601  	for {
 40602  		t := v.Type
 40603  		idx := v.Args[1]
 40604  		ptr := v.Args[0]
 40605  		if !(config.PtrSize == 4) {
 40606  			break
 40607  		}
 40608  		v.reset(OpAddPtr)
 40609  		v.AddArg(ptr)
 40610  		v0 := b.NewValue0(v.Pos, OpMul32, typ.Int)
 40611  		v0.AddArg(idx)
 40612  		v1 := b.NewValue0(v.Pos, OpConst32, typ.Int)
 40613  		v1.AuxInt = t.Elem().Size()
 40614  		v0.AddArg(v1)
 40615  		v.AddArg(v0)
 40616  		return true
 40617  	}
 40618  	// match: (PtrIndex <t> ptr idx)
 40619  	// cond: config.PtrSize == 8
 40620  	// result: (AddPtr ptr (Mul64 <typ.Int> idx (Const64 <typ.Int> [t.Elem().Size()])))
 40621  	for {
 40622  		t := v.Type
 40623  		idx := v.Args[1]
 40624  		ptr := v.Args[0]
 40625  		if !(config.PtrSize == 8) {
 40626  			break
 40627  		}
 40628  		v.reset(OpAddPtr)
 40629  		v.AddArg(ptr)
 40630  		v0 := b.NewValue0(v.Pos, OpMul64, typ.Int)
 40631  		v0.AddArg(idx)
 40632  		v1 := b.NewValue0(v.Pos, OpConst64, typ.Int)
 40633  		v1.AuxInt = t.Elem().Size()
 40634  		v0.AddArg(v1)
 40635  		v.AddArg(v0)
 40636  		return true
 40637  	}
 40638  	return false
 40639  }
 40640  func rewriteValuegeneric_OpRotateLeft16_0(v *Value) bool {
 40641  	// match: (RotateLeft16 x (Const16 [c]))
 40642  	// cond: c%16 == 0
 40643  	// result: x
 40644  	for {
 40645  		_ = v.Args[1]
 40646  		x := v.Args[0]
 40647  		v_1 := v.Args[1]
 40648  		if v_1.Op != OpConst16 {
 40649  			break
 40650  		}
 40651  		c := v_1.AuxInt
 40652  		if !(c%16 == 0) {
 40653  			break
 40654  		}
 40655  		v.reset(OpCopy)
 40656  		v.Type = x.Type
 40657  		v.AddArg(x)
 40658  		return true
 40659  	}
 40660  	return false
 40661  }
 40662  func rewriteValuegeneric_OpRotateLeft32_0(v *Value) bool {
 40663  	// match: (RotateLeft32 x (Const32 [c]))
 40664  	// cond: c%32 == 0
 40665  	// result: x
 40666  	for {
 40667  		_ = v.Args[1]
 40668  		x := v.Args[0]
 40669  		v_1 := v.Args[1]
 40670  		if v_1.Op != OpConst32 {
 40671  			break
 40672  		}
 40673  		c := v_1.AuxInt
 40674  		if !(c%32 == 0) {
 40675  			break
 40676  		}
 40677  		v.reset(OpCopy)
 40678  		v.Type = x.Type
 40679  		v.AddArg(x)
 40680  		return true
 40681  	}
 40682  	return false
 40683  }
 40684  func rewriteValuegeneric_OpRotateLeft64_0(v *Value) bool {
 40685  	// match: (RotateLeft64 x (Const64 [c]))
 40686  	// cond: c%64 == 0
 40687  	// result: x
 40688  	for {
 40689  		_ = v.Args[1]
 40690  		x := v.Args[0]
 40691  		v_1 := v.Args[1]
 40692  		if v_1.Op != OpConst64 {
 40693  			break
 40694  		}
 40695  		c := v_1.AuxInt
 40696  		if !(c%64 == 0) {
 40697  			break
 40698  		}
 40699  		v.reset(OpCopy)
 40700  		v.Type = x.Type
 40701  		v.AddArg(x)
 40702  		return true
 40703  	}
 40704  	return false
 40705  }
 40706  func rewriteValuegeneric_OpRotateLeft8_0(v *Value) bool {
 40707  	// match: (RotateLeft8 x (Const8 [c]))
 40708  	// cond: c%8 == 0
 40709  	// result: x
 40710  	for {
 40711  		_ = v.Args[1]
 40712  		x := v.Args[0]
 40713  		v_1 := v.Args[1]
 40714  		if v_1.Op != OpConst8 {
 40715  			break
 40716  		}
 40717  		c := v_1.AuxInt
 40718  		if !(c%8 == 0) {
 40719  			break
 40720  		}
 40721  		v.reset(OpCopy)
 40722  		v.Type = x.Type
 40723  		v.AddArg(x)
 40724  		return true
 40725  	}
 40726  	return false
 40727  }
 40728  func rewriteValuegeneric_OpRound32F_0(v *Value) bool {
 40729  	// match: (Round32F x:(Const32F))
 40730  	// result: x
 40731  	for {
 40732  		x := v.Args[0]
 40733  		if x.Op != OpConst32F {
 40734  			break
 40735  		}
 40736  		v.reset(OpCopy)
 40737  		v.Type = x.Type
 40738  		v.AddArg(x)
 40739  		return true
 40740  	}
 40741  	return false
 40742  }
 40743  func rewriteValuegeneric_OpRound64F_0(v *Value) bool {
 40744  	// match: (Round64F x:(Const64F))
 40745  	// result: x
 40746  	for {
 40747  		x := v.Args[0]
 40748  		if x.Op != OpConst64F {
 40749  			break
 40750  		}
 40751  		v.reset(OpCopy)
 40752  		v.Type = x.Type
 40753  		v.AddArg(x)
 40754  		return true
 40755  	}
 40756  	return false
 40757  }
 40758  func rewriteValuegeneric_OpRsh16Ux16_0(v *Value) bool {
 40759  	b := v.Block
 40760  	// match: (Rsh16Ux16 <t> x (Const16 [c]))
 40761  	// result: (Rsh16Ux64 x (Const64 <t> [int64(uint16(c))]))
 40762  	for {
 40763  		t := v.Type
 40764  		_ = v.Args[1]
 40765  		x := v.Args[0]
 40766  		v_1 := v.Args[1]
 40767  		if v_1.Op != OpConst16 {
 40768  			break
 40769  		}
 40770  		c := v_1.AuxInt
 40771  		v.reset(OpRsh16Ux64)
 40772  		v.AddArg(x)
 40773  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 40774  		v0.AuxInt = int64(uint16(c))
 40775  		v.AddArg(v0)
 40776  		return true
 40777  	}
 40778  	// match: (Rsh16Ux16 (Const16 [0]) _)
 40779  	// result: (Const16 [0])
 40780  	for {
 40781  		_ = v.Args[1]
 40782  		v_0 := v.Args[0]
 40783  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 40784  			break
 40785  		}
 40786  		v.reset(OpConst16)
 40787  		v.AuxInt = 0
 40788  		return true
 40789  	}
 40790  	return false
 40791  }
 40792  func rewriteValuegeneric_OpRsh16Ux32_0(v *Value) bool {
 40793  	b := v.Block
 40794  	// match: (Rsh16Ux32 <t> x (Const32 [c]))
 40795  	// result: (Rsh16Ux64 x (Const64 <t> [int64(uint32(c))]))
 40796  	for {
 40797  		t := v.Type
 40798  		_ = v.Args[1]
 40799  		x := v.Args[0]
 40800  		v_1 := v.Args[1]
 40801  		if v_1.Op != OpConst32 {
 40802  			break
 40803  		}
 40804  		c := v_1.AuxInt
 40805  		v.reset(OpRsh16Ux64)
 40806  		v.AddArg(x)
 40807  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 40808  		v0.AuxInt = int64(uint32(c))
 40809  		v.AddArg(v0)
 40810  		return true
 40811  	}
 40812  	// match: (Rsh16Ux32 (Const16 [0]) _)
 40813  	// result: (Const16 [0])
 40814  	for {
 40815  		_ = v.Args[1]
 40816  		v_0 := v.Args[0]
 40817  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 40818  			break
 40819  		}
 40820  		v.reset(OpConst16)
 40821  		v.AuxInt = 0
 40822  		return true
 40823  	}
 40824  	return false
 40825  }
 40826  func rewriteValuegeneric_OpRsh16Ux64_0(v *Value) bool {
 40827  	b := v.Block
 40828  	typ := &b.Func.Config.Types
 40829  	// match: (Rsh16Ux64 (Const16 [c]) (Const64 [d]))
 40830  	// result: (Const16 [int64(int16(uint16(c) >> uint64(d)))])
 40831  	for {
 40832  		_ = v.Args[1]
 40833  		v_0 := v.Args[0]
 40834  		if v_0.Op != OpConst16 {
 40835  			break
 40836  		}
 40837  		c := v_0.AuxInt
 40838  		v_1 := v.Args[1]
 40839  		if v_1.Op != OpConst64 {
 40840  			break
 40841  		}
 40842  		d := v_1.AuxInt
 40843  		v.reset(OpConst16)
 40844  		v.AuxInt = int64(int16(uint16(c) >> uint64(d)))
 40845  		return true
 40846  	}
 40847  	// match: (Rsh16Ux64 x (Const64 [0]))
 40848  	// result: x
 40849  	for {
 40850  		_ = v.Args[1]
 40851  		x := v.Args[0]
 40852  		v_1 := v.Args[1]
 40853  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 40854  			break
 40855  		}
 40856  		v.reset(OpCopy)
 40857  		v.Type = x.Type
 40858  		v.AddArg(x)
 40859  		return true
 40860  	}
 40861  	// match: (Rsh16Ux64 (Const16 [0]) _)
 40862  	// result: (Const16 [0])
 40863  	for {
 40864  		_ = v.Args[1]
 40865  		v_0 := v.Args[0]
 40866  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 40867  			break
 40868  		}
 40869  		v.reset(OpConst16)
 40870  		v.AuxInt = 0
 40871  		return true
 40872  	}
 40873  	// match: (Rsh16Ux64 _ (Const64 [c]))
 40874  	// cond: uint64(c) >= 16
 40875  	// result: (Const16 [0])
 40876  	for {
 40877  		_ = v.Args[1]
 40878  		v_1 := v.Args[1]
 40879  		if v_1.Op != OpConst64 {
 40880  			break
 40881  		}
 40882  		c := v_1.AuxInt
 40883  		if !(uint64(c) >= 16) {
 40884  			break
 40885  		}
 40886  		v.reset(OpConst16)
 40887  		v.AuxInt = 0
 40888  		return true
 40889  	}
 40890  	// match: (Rsh16Ux64 <t> (Rsh16Ux64 x (Const64 [c])) (Const64 [d]))
 40891  	// cond: !uaddOvf(c,d)
 40892  	// result: (Rsh16Ux64 x (Const64 <t> [c+d]))
 40893  	for {
 40894  		t := v.Type
 40895  		_ = v.Args[1]
 40896  		v_0 := v.Args[0]
 40897  		if v_0.Op != OpRsh16Ux64 {
 40898  			break
 40899  		}
 40900  		_ = v_0.Args[1]
 40901  		x := v_0.Args[0]
 40902  		v_0_1 := v_0.Args[1]
 40903  		if v_0_1.Op != OpConst64 {
 40904  			break
 40905  		}
 40906  		c := v_0_1.AuxInt
 40907  		v_1 := v.Args[1]
 40908  		if v_1.Op != OpConst64 {
 40909  			break
 40910  		}
 40911  		d := v_1.AuxInt
 40912  		if !(!uaddOvf(c, d)) {
 40913  			break
 40914  		}
 40915  		v.reset(OpRsh16Ux64)
 40916  		v.AddArg(x)
 40917  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 40918  		v0.AuxInt = c + d
 40919  		v.AddArg(v0)
 40920  		return true
 40921  	}
 40922  	// match: (Rsh16Ux64 (Rsh16x64 x _) (Const64 <t> [15]))
 40923  	// result: (Rsh16Ux64 x (Const64 <t> [15]))
 40924  	for {
 40925  		_ = v.Args[1]
 40926  		v_0 := v.Args[0]
 40927  		if v_0.Op != OpRsh16x64 {
 40928  			break
 40929  		}
 40930  		_ = v_0.Args[1]
 40931  		x := v_0.Args[0]
 40932  		v_1 := v.Args[1]
 40933  		if v_1.Op != OpConst64 {
 40934  			break
 40935  		}
 40936  		t := v_1.Type
 40937  		if v_1.AuxInt != 15 {
 40938  			break
 40939  		}
 40940  		v.reset(OpRsh16Ux64)
 40941  		v.AddArg(x)
 40942  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 40943  		v0.AuxInt = 15
 40944  		v.AddArg(v0)
 40945  		return true
 40946  	}
 40947  	// match: (Rsh16Ux64 (Lsh16x64 (Rsh16Ux64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 40948  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 40949  	// result: (Rsh16Ux64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 40950  	for {
 40951  		_ = v.Args[1]
 40952  		v_0 := v.Args[0]
 40953  		if v_0.Op != OpLsh16x64 {
 40954  			break
 40955  		}
 40956  		_ = v_0.Args[1]
 40957  		v_0_0 := v_0.Args[0]
 40958  		if v_0_0.Op != OpRsh16Ux64 {
 40959  			break
 40960  		}
 40961  		_ = v_0_0.Args[1]
 40962  		x := v_0_0.Args[0]
 40963  		v_0_0_1 := v_0_0.Args[1]
 40964  		if v_0_0_1.Op != OpConst64 {
 40965  			break
 40966  		}
 40967  		c1 := v_0_0_1.AuxInt
 40968  		v_0_1 := v_0.Args[1]
 40969  		if v_0_1.Op != OpConst64 {
 40970  			break
 40971  		}
 40972  		c2 := v_0_1.AuxInt
 40973  		v_1 := v.Args[1]
 40974  		if v_1.Op != OpConst64 {
 40975  			break
 40976  		}
 40977  		c3 := v_1.AuxInt
 40978  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 40979  			break
 40980  		}
 40981  		v.reset(OpRsh16Ux64)
 40982  		v.AddArg(x)
 40983  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 40984  		v0.AuxInt = c1 - c2 + c3
 40985  		v.AddArg(v0)
 40986  		return true
 40987  	}
 40988  	// match: (Rsh16Ux64 (Lsh16x64 x (Const64 [8])) (Const64 [8]))
 40989  	// result: (ZeroExt8to16 (Trunc16to8 <typ.UInt8> x))
 40990  	for {
 40991  		_ = v.Args[1]
 40992  		v_0 := v.Args[0]
 40993  		if v_0.Op != OpLsh16x64 {
 40994  			break
 40995  		}
 40996  		_ = v_0.Args[1]
 40997  		x := v_0.Args[0]
 40998  		v_0_1 := v_0.Args[1]
 40999  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 8 {
 41000  			break
 41001  		}
 41002  		v_1 := v.Args[1]
 41003  		if v_1.Op != OpConst64 || v_1.AuxInt != 8 {
 41004  			break
 41005  		}
 41006  		v.reset(OpZeroExt8to16)
 41007  		v0 := b.NewValue0(v.Pos, OpTrunc16to8, typ.UInt8)
 41008  		v0.AddArg(x)
 41009  		v.AddArg(v0)
 41010  		return true
 41011  	}
 41012  	return false
 41013  }
 41014  func rewriteValuegeneric_OpRsh16Ux8_0(v *Value) bool {
 41015  	b := v.Block
 41016  	// match: (Rsh16Ux8 <t> x (Const8 [c]))
 41017  	// result: (Rsh16Ux64 x (Const64 <t> [int64(uint8(c))]))
 41018  	for {
 41019  		t := v.Type
 41020  		_ = v.Args[1]
 41021  		x := v.Args[0]
 41022  		v_1 := v.Args[1]
 41023  		if v_1.Op != OpConst8 {
 41024  			break
 41025  		}
 41026  		c := v_1.AuxInt
 41027  		v.reset(OpRsh16Ux64)
 41028  		v.AddArg(x)
 41029  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41030  		v0.AuxInt = int64(uint8(c))
 41031  		v.AddArg(v0)
 41032  		return true
 41033  	}
 41034  	// match: (Rsh16Ux8 (Const16 [0]) _)
 41035  	// result: (Const16 [0])
 41036  	for {
 41037  		_ = v.Args[1]
 41038  		v_0 := v.Args[0]
 41039  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 41040  			break
 41041  		}
 41042  		v.reset(OpConst16)
 41043  		v.AuxInt = 0
 41044  		return true
 41045  	}
 41046  	return false
 41047  }
 41048  func rewriteValuegeneric_OpRsh16x16_0(v *Value) bool {
 41049  	b := v.Block
 41050  	// match: (Rsh16x16 <t> x (Const16 [c]))
 41051  	// result: (Rsh16x64 x (Const64 <t> [int64(uint16(c))]))
 41052  	for {
 41053  		t := v.Type
 41054  		_ = v.Args[1]
 41055  		x := v.Args[0]
 41056  		v_1 := v.Args[1]
 41057  		if v_1.Op != OpConst16 {
 41058  			break
 41059  		}
 41060  		c := v_1.AuxInt
 41061  		v.reset(OpRsh16x64)
 41062  		v.AddArg(x)
 41063  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41064  		v0.AuxInt = int64(uint16(c))
 41065  		v.AddArg(v0)
 41066  		return true
 41067  	}
 41068  	// match: (Rsh16x16 (Const16 [0]) _)
 41069  	// result: (Const16 [0])
 41070  	for {
 41071  		_ = v.Args[1]
 41072  		v_0 := v.Args[0]
 41073  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 41074  			break
 41075  		}
 41076  		v.reset(OpConst16)
 41077  		v.AuxInt = 0
 41078  		return true
 41079  	}
 41080  	return false
 41081  }
 41082  func rewriteValuegeneric_OpRsh16x32_0(v *Value) bool {
 41083  	b := v.Block
 41084  	// match: (Rsh16x32 <t> x (Const32 [c]))
 41085  	// result: (Rsh16x64 x (Const64 <t> [int64(uint32(c))]))
 41086  	for {
 41087  		t := v.Type
 41088  		_ = v.Args[1]
 41089  		x := v.Args[0]
 41090  		v_1 := v.Args[1]
 41091  		if v_1.Op != OpConst32 {
 41092  			break
 41093  		}
 41094  		c := v_1.AuxInt
 41095  		v.reset(OpRsh16x64)
 41096  		v.AddArg(x)
 41097  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41098  		v0.AuxInt = int64(uint32(c))
 41099  		v.AddArg(v0)
 41100  		return true
 41101  	}
 41102  	// match: (Rsh16x32 (Const16 [0]) _)
 41103  	// result: (Const16 [0])
 41104  	for {
 41105  		_ = v.Args[1]
 41106  		v_0 := v.Args[0]
 41107  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 41108  			break
 41109  		}
 41110  		v.reset(OpConst16)
 41111  		v.AuxInt = 0
 41112  		return true
 41113  	}
 41114  	return false
 41115  }
 41116  func rewriteValuegeneric_OpRsh16x64_0(v *Value) bool {
 41117  	b := v.Block
 41118  	typ := &b.Func.Config.Types
 41119  	// match: (Rsh16x64 (Const16 [c]) (Const64 [d]))
 41120  	// result: (Const16 [int64(int16(c) >> uint64(d))])
 41121  	for {
 41122  		_ = v.Args[1]
 41123  		v_0 := v.Args[0]
 41124  		if v_0.Op != OpConst16 {
 41125  			break
 41126  		}
 41127  		c := v_0.AuxInt
 41128  		v_1 := v.Args[1]
 41129  		if v_1.Op != OpConst64 {
 41130  			break
 41131  		}
 41132  		d := v_1.AuxInt
 41133  		v.reset(OpConst16)
 41134  		v.AuxInt = int64(int16(c) >> uint64(d))
 41135  		return true
 41136  	}
 41137  	// match: (Rsh16x64 x (Const64 [0]))
 41138  	// result: x
 41139  	for {
 41140  		_ = v.Args[1]
 41141  		x := v.Args[0]
 41142  		v_1 := v.Args[1]
 41143  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 41144  			break
 41145  		}
 41146  		v.reset(OpCopy)
 41147  		v.Type = x.Type
 41148  		v.AddArg(x)
 41149  		return true
 41150  	}
 41151  	// match: (Rsh16x64 (Const16 [0]) _)
 41152  	// result: (Const16 [0])
 41153  	for {
 41154  		_ = v.Args[1]
 41155  		v_0 := v.Args[0]
 41156  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 41157  			break
 41158  		}
 41159  		v.reset(OpConst16)
 41160  		v.AuxInt = 0
 41161  		return true
 41162  	}
 41163  	// match: (Rsh16x64 <t> (Rsh16x64 x (Const64 [c])) (Const64 [d]))
 41164  	// cond: !uaddOvf(c,d)
 41165  	// result: (Rsh16x64 x (Const64 <t> [c+d]))
 41166  	for {
 41167  		t := v.Type
 41168  		_ = v.Args[1]
 41169  		v_0 := v.Args[0]
 41170  		if v_0.Op != OpRsh16x64 {
 41171  			break
 41172  		}
 41173  		_ = v_0.Args[1]
 41174  		x := v_0.Args[0]
 41175  		v_0_1 := v_0.Args[1]
 41176  		if v_0_1.Op != OpConst64 {
 41177  			break
 41178  		}
 41179  		c := v_0_1.AuxInt
 41180  		v_1 := v.Args[1]
 41181  		if v_1.Op != OpConst64 {
 41182  			break
 41183  		}
 41184  		d := v_1.AuxInt
 41185  		if !(!uaddOvf(c, d)) {
 41186  			break
 41187  		}
 41188  		v.reset(OpRsh16x64)
 41189  		v.AddArg(x)
 41190  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41191  		v0.AuxInt = c + d
 41192  		v.AddArg(v0)
 41193  		return true
 41194  	}
 41195  	// match: (Rsh16x64 (Lsh16x64 x (Const64 [8])) (Const64 [8]))
 41196  	// result: (SignExt8to16 (Trunc16to8 <typ.Int8> x))
 41197  	for {
 41198  		_ = v.Args[1]
 41199  		v_0 := v.Args[0]
 41200  		if v_0.Op != OpLsh16x64 {
 41201  			break
 41202  		}
 41203  		_ = v_0.Args[1]
 41204  		x := v_0.Args[0]
 41205  		v_0_1 := v_0.Args[1]
 41206  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 8 {
 41207  			break
 41208  		}
 41209  		v_1 := v.Args[1]
 41210  		if v_1.Op != OpConst64 || v_1.AuxInt != 8 {
 41211  			break
 41212  		}
 41213  		v.reset(OpSignExt8to16)
 41214  		v0 := b.NewValue0(v.Pos, OpTrunc16to8, typ.Int8)
 41215  		v0.AddArg(x)
 41216  		v.AddArg(v0)
 41217  		return true
 41218  	}
 41219  	return false
 41220  }
 41221  func rewriteValuegeneric_OpRsh16x8_0(v *Value) bool {
 41222  	b := v.Block
 41223  	// match: (Rsh16x8 <t> x (Const8 [c]))
 41224  	// result: (Rsh16x64 x (Const64 <t> [int64(uint8(c))]))
 41225  	for {
 41226  		t := v.Type
 41227  		_ = v.Args[1]
 41228  		x := v.Args[0]
 41229  		v_1 := v.Args[1]
 41230  		if v_1.Op != OpConst8 {
 41231  			break
 41232  		}
 41233  		c := v_1.AuxInt
 41234  		v.reset(OpRsh16x64)
 41235  		v.AddArg(x)
 41236  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41237  		v0.AuxInt = int64(uint8(c))
 41238  		v.AddArg(v0)
 41239  		return true
 41240  	}
 41241  	// match: (Rsh16x8 (Const16 [0]) _)
 41242  	// result: (Const16 [0])
 41243  	for {
 41244  		_ = v.Args[1]
 41245  		v_0 := v.Args[0]
 41246  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 41247  			break
 41248  		}
 41249  		v.reset(OpConst16)
 41250  		v.AuxInt = 0
 41251  		return true
 41252  	}
 41253  	return false
 41254  }
 41255  func rewriteValuegeneric_OpRsh32Ux16_0(v *Value) bool {
 41256  	b := v.Block
 41257  	// match: (Rsh32Ux16 <t> x (Const16 [c]))
 41258  	// result: (Rsh32Ux64 x (Const64 <t> [int64(uint16(c))]))
 41259  	for {
 41260  		t := v.Type
 41261  		_ = v.Args[1]
 41262  		x := v.Args[0]
 41263  		v_1 := v.Args[1]
 41264  		if v_1.Op != OpConst16 {
 41265  			break
 41266  		}
 41267  		c := v_1.AuxInt
 41268  		v.reset(OpRsh32Ux64)
 41269  		v.AddArg(x)
 41270  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41271  		v0.AuxInt = int64(uint16(c))
 41272  		v.AddArg(v0)
 41273  		return true
 41274  	}
 41275  	// match: (Rsh32Ux16 (Const32 [0]) _)
 41276  	// result: (Const32 [0])
 41277  	for {
 41278  		_ = v.Args[1]
 41279  		v_0 := v.Args[0]
 41280  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41281  			break
 41282  		}
 41283  		v.reset(OpConst32)
 41284  		v.AuxInt = 0
 41285  		return true
 41286  	}
 41287  	return false
 41288  }
 41289  func rewriteValuegeneric_OpRsh32Ux32_0(v *Value) bool {
 41290  	b := v.Block
 41291  	// match: (Rsh32Ux32 <t> x (Const32 [c]))
 41292  	// result: (Rsh32Ux64 x (Const64 <t> [int64(uint32(c))]))
 41293  	for {
 41294  		t := v.Type
 41295  		_ = v.Args[1]
 41296  		x := v.Args[0]
 41297  		v_1 := v.Args[1]
 41298  		if v_1.Op != OpConst32 {
 41299  			break
 41300  		}
 41301  		c := v_1.AuxInt
 41302  		v.reset(OpRsh32Ux64)
 41303  		v.AddArg(x)
 41304  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41305  		v0.AuxInt = int64(uint32(c))
 41306  		v.AddArg(v0)
 41307  		return true
 41308  	}
 41309  	// match: (Rsh32Ux32 (Const32 [0]) _)
 41310  	// result: (Const32 [0])
 41311  	for {
 41312  		_ = v.Args[1]
 41313  		v_0 := v.Args[0]
 41314  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41315  			break
 41316  		}
 41317  		v.reset(OpConst32)
 41318  		v.AuxInt = 0
 41319  		return true
 41320  	}
 41321  	return false
 41322  }
 41323  func rewriteValuegeneric_OpRsh32Ux64_0(v *Value) bool {
 41324  	b := v.Block
 41325  	typ := &b.Func.Config.Types
 41326  	// match: (Rsh32Ux64 (Const32 [c]) (Const64 [d]))
 41327  	// result: (Const32 [int64(int32(uint32(c) >> uint64(d)))])
 41328  	for {
 41329  		_ = v.Args[1]
 41330  		v_0 := v.Args[0]
 41331  		if v_0.Op != OpConst32 {
 41332  			break
 41333  		}
 41334  		c := v_0.AuxInt
 41335  		v_1 := v.Args[1]
 41336  		if v_1.Op != OpConst64 {
 41337  			break
 41338  		}
 41339  		d := v_1.AuxInt
 41340  		v.reset(OpConst32)
 41341  		v.AuxInt = int64(int32(uint32(c) >> uint64(d)))
 41342  		return true
 41343  	}
 41344  	// match: (Rsh32Ux64 x (Const64 [0]))
 41345  	// result: x
 41346  	for {
 41347  		_ = v.Args[1]
 41348  		x := v.Args[0]
 41349  		v_1 := v.Args[1]
 41350  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 41351  			break
 41352  		}
 41353  		v.reset(OpCopy)
 41354  		v.Type = x.Type
 41355  		v.AddArg(x)
 41356  		return true
 41357  	}
 41358  	// match: (Rsh32Ux64 (Const32 [0]) _)
 41359  	// result: (Const32 [0])
 41360  	for {
 41361  		_ = v.Args[1]
 41362  		v_0 := v.Args[0]
 41363  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41364  			break
 41365  		}
 41366  		v.reset(OpConst32)
 41367  		v.AuxInt = 0
 41368  		return true
 41369  	}
 41370  	// match: (Rsh32Ux64 _ (Const64 [c]))
 41371  	// cond: uint64(c) >= 32
 41372  	// result: (Const32 [0])
 41373  	for {
 41374  		_ = v.Args[1]
 41375  		v_1 := v.Args[1]
 41376  		if v_1.Op != OpConst64 {
 41377  			break
 41378  		}
 41379  		c := v_1.AuxInt
 41380  		if !(uint64(c) >= 32) {
 41381  			break
 41382  		}
 41383  		v.reset(OpConst32)
 41384  		v.AuxInt = 0
 41385  		return true
 41386  	}
 41387  	// match: (Rsh32Ux64 <t> (Rsh32Ux64 x (Const64 [c])) (Const64 [d]))
 41388  	// cond: !uaddOvf(c,d)
 41389  	// result: (Rsh32Ux64 x (Const64 <t> [c+d]))
 41390  	for {
 41391  		t := v.Type
 41392  		_ = v.Args[1]
 41393  		v_0 := v.Args[0]
 41394  		if v_0.Op != OpRsh32Ux64 {
 41395  			break
 41396  		}
 41397  		_ = v_0.Args[1]
 41398  		x := v_0.Args[0]
 41399  		v_0_1 := v_0.Args[1]
 41400  		if v_0_1.Op != OpConst64 {
 41401  			break
 41402  		}
 41403  		c := v_0_1.AuxInt
 41404  		v_1 := v.Args[1]
 41405  		if v_1.Op != OpConst64 {
 41406  			break
 41407  		}
 41408  		d := v_1.AuxInt
 41409  		if !(!uaddOvf(c, d)) {
 41410  			break
 41411  		}
 41412  		v.reset(OpRsh32Ux64)
 41413  		v.AddArg(x)
 41414  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41415  		v0.AuxInt = c + d
 41416  		v.AddArg(v0)
 41417  		return true
 41418  	}
 41419  	// match: (Rsh32Ux64 (Rsh32x64 x _) (Const64 <t> [31]))
 41420  	// result: (Rsh32Ux64 x (Const64 <t> [31]))
 41421  	for {
 41422  		_ = v.Args[1]
 41423  		v_0 := v.Args[0]
 41424  		if v_0.Op != OpRsh32x64 {
 41425  			break
 41426  		}
 41427  		_ = v_0.Args[1]
 41428  		x := v_0.Args[0]
 41429  		v_1 := v.Args[1]
 41430  		if v_1.Op != OpConst64 {
 41431  			break
 41432  		}
 41433  		t := v_1.Type
 41434  		if v_1.AuxInt != 31 {
 41435  			break
 41436  		}
 41437  		v.reset(OpRsh32Ux64)
 41438  		v.AddArg(x)
 41439  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41440  		v0.AuxInt = 31
 41441  		v.AddArg(v0)
 41442  		return true
 41443  	}
 41444  	// match: (Rsh32Ux64 (Lsh32x64 (Rsh32Ux64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 41445  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 41446  	// result: (Rsh32Ux64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 41447  	for {
 41448  		_ = v.Args[1]
 41449  		v_0 := v.Args[0]
 41450  		if v_0.Op != OpLsh32x64 {
 41451  			break
 41452  		}
 41453  		_ = v_0.Args[1]
 41454  		v_0_0 := v_0.Args[0]
 41455  		if v_0_0.Op != OpRsh32Ux64 {
 41456  			break
 41457  		}
 41458  		_ = v_0_0.Args[1]
 41459  		x := v_0_0.Args[0]
 41460  		v_0_0_1 := v_0_0.Args[1]
 41461  		if v_0_0_1.Op != OpConst64 {
 41462  			break
 41463  		}
 41464  		c1 := v_0_0_1.AuxInt
 41465  		v_0_1 := v_0.Args[1]
 41466  		if v_0_1.Op != OpConst64 {
 41467  			break
 41468  		}
 41469  		c2 := v_0_1.AuxInt
 41470  		v_1 := v.Args[1]
 41471  		if v_1.Op != OpConst64 {
 41472  			break
 41473  		}
 41474  		c3 := v_1.AuxInt
 41475  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 41476  			break
 41477  		}
 41478  		v.reset(OpRsh32Ux64)
 41479  		v.AddArg(x)
 41480  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 41481  		v0.AuxInt = c1 - c2 + c3
 41482  		v.AddArg(v0)
 41483  		return true
 41484  	}
 41485  	// match: (Rsh32Ux64 (Lsh32x64 x (Const64 [24])) (Const64 [24]))
 41486  	// result: (ZeroExt8to32 (Trunc32to8 <typ.UInt8> x))
 41487  	for {
 41488  		_ = v.Args[1]
 41489  		v_0 := v.Args[0]
 41490  		if v_0.Op != OpLsh32x64 {
 41491  			break
 41492  		}
 41493  		_ = v_0.Args[1]
 41494  		x := v_0.Args[0]
 41495  		v_0_1 := v_0.Args[1]
 41496  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 24 {
 41497  			break
 41498  		}
 41499  		v_1 := v.Args[1]
 41500  		if v_1.Op != OpConst64 || v_1.AuxInt != 24 {
 41501  			break
 41502  		}
 41503  		v.reset(OpZeroExt8to32)
 41504  		v0 := b.NewValue0(v.Pos, OpTrunc32to8, typ.UInt8)
 41505  		v0.AddArg(x)
 41506  		v.AddArg(v0)
 41507  		return true
 41508  	}
 41509  	// match: (Rsh32Ux64 (Lsh32x64 x (Const64 [16])) (Const64 [16]))
 41510  	// result: (ZeroExt16to32 (Trunc32to16 <typ.UInt16> x))
 41511  	for {
 41512  		_ = v.Args[1]
 41513  		v_0 := v.Args[0]
 41514  		if v_0.Op != OpLsh32x64 {
 41515  			break
 41516  		}
 41517  		_ = v_0.Args[1]
 41518  		x := v_0.Args[0]
 41519  		v_0_1 := v_0.Args[1]
 41520  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 16 {
 41521  			break
 41522  		}
 41523  		v_1 := v.Args[1]
 41524  		if v_1.Op != OpConst64 || v_1.AuxInt != 16 {
 41525  			break
 41526  		}
 41527  		v.reset(OpZeroExt16to32)
 41528  		v0 := b.NewValue0(v.Pos, OpTrunc32to16, typ.UInt16)
 41529  		v0.AddArg(x)
 41530  		v.AddArg(v0)
 41531  		return true
 41532  	}
 41533  	return false
 41534  }
 41535  func rewriteValuegeneric_OpRsh32Ux8_0(v *Value) bool {
 41536  	b := v.Block
 41537  	// match: (Rsh32Ux8 <t> x (Const8 [c]))
 41538  	// result: (Rsh32Ux64 x (Const64 <t> [int64(uint8(c))]))
 41539  	for {
 41540  		t := v.Type
 41541  		_ = v.Args[1]
 41542  		x := v.Args[0]
 41543  		v_1 := v.Args[1]
 41544  		if v_1.Op != OpConst8 {
 41545  			break
 41546  		}
 41547  		c := v_1.AuxInt
 41548  		v.reset(OpRsh32Ux64)
 41549  		v.AddArg(x)
 41550  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41551  		v0.AuxInt = int64(uint8(c))
 41552  		v.AddArg(v0)
 41553  		return true
 41554  	}
 41555  	// match: (Rsh32Ux8 (Const32 [0]) _)
 41556  	// result: (Const32 [0])
 41557  	for {
 41558  		_ = v.Args[1]
 41559  		v_0 := v.Args[0]
 41560  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41561  			break
 41562  		}
 41563  		v.reset(OpConst32)
 41564  		v.AuxInt = 0
 41565  		return true
 41566  	}
 41567  	return false
 41568  }
 41569  func rewriteValuegeneric_OpRsh32x16_0(v *Value) bool {
 41570  	b := v.Block
 41571  	// match: (Rsh32x16 <t> x (Const16 [c]))
 41572  	// result: (Rsh32x64 x (Const64 <t> [int64(uint16(c))]))
 41573  	for {
 41574  		t := v.Type
 41575  		_ = v.Args[1]
 41576  		x := v.Args[0]
 41577  		v_1 := v.Args[1]
 41578  		if v_1.Op != OpConst16 {
 41579  			break
 41580  		}
 41581  		c := v_1.AuxInt
 41582  		v.reset(OpRsh32x64)
 41583  		v.AddArg(x)
 41584  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41585  		v0.AuxInt = int64(uint16(c))
 41586  		v.AddArg(v0)
 41587  		return true
 41588  	}
 41589  	// match: (Rsh32x16 (Const32 [0]) _)
 41590  	// result: (Const32 [0])
 41591  	for {
 41592  		_ = v.Args[1]
 41593  		v_0 := v.Args[0]
 41594  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41595  			break
 41596  		}
 41597  		v.reset(OpConst32)
 41598  		v.AuxInt = 0
 41599  		return true
 41600  	}
 41601  	return false
 41602  }
 41603  func rewriteValuegeneric_OpRsh32x32_0(v *Value) bool {
 41604  	b := v.Block
 41605  	// match: (Rsh32x32 <t> x (Const32 [c]))
 41606  	// result: (Rsh32x64 x (Const64 <t> [int64(uint32(c))]))
 41607  	for {
 41608  		t := v.Type
 41609  		_ = v.Args[1]
 41610  		x := v.Args[0]
 41611  		v_1 := v.Args[1]
 41612  		if v_1.Op != OpConst32 {
 41613  			break
 41614  		}
 41615  		c := v_1.AuxInt
 41616  		v.reset(OpRsh32x64)
 41617  		v.AddArg(x)
 41618  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41619  		v0.AuxInt = int64(uint32(c))
 41620  		v.AddArg(v0)
 41621  		return true
 41622  	}
 41623  	// match: (Rsh32x32 (Const32 [0]) _)
 41624  	// result: (Const32 [0])
 41625  	for {
 41626  		_ = v.Args[1]
 41627  		v_0 := v.Args[0]
 41628  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41629  			break
 41630  		}
 41631  		v.reset(OpConst32)
 41632  		v.AuxInt = 0
 41633  		return true
 41634  	}
 41635  	return false
 41636  }
 41637  func rewriteValuegeneric_OpRsh32x64_0(v *Value) bool {
 41638  	b := v.Block
 41639  	typ := &b.Func.Config.Types
 41640  	// match: (Rsh32x64 (Const32 [c]) (Const64 [d]))
 41641  	// result: (Const32 [int64(int32(c) >> uint64(d))])
 41642  	for {
 41643  		_ = v.Args[1]
 41644  		v_0 := v.Args[0]
 41645  		if v_0.Op != OpConst32 {
 41646  			break
 41647  		}
 41648  		c := v_0.AuxInt
 41649  		v_1 := v.Args[1]
 41650  		if v_1.Op != OpConst64 {
 41651  			break
 41652  		}
 41653  		d := v_1.AuxInt
 41654  		v.reset(OpConst32)
 41655  		v.AuxInt = int64(int32(c) >> uint64(d))
 41656  		return true
 41657  	}
 41658  	// match: (Rsh32x64 x (Const64 [0]))
 41659  	// result: x
 41660  	for {
 41661  		_ = v.Args[1]
 41662  		x := v.Args[0]
 41663  		v_1 := v.Args[1]
 41664  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 41665  			break
 41666  		}
 41667  		v.reset(OpCopy)
 41668  		v.Type = x.Type
 41669  		v.AddArg(x)
 41670  		return true
 41671  	}
 41672  	// match: (Rsh32x64 (Const32 [0]) _)
 41673  	// result: (Const32 [0])
 41674  	for {
 41675  		_ = v.Args[1]
 41676  		v_0 := v.Args[0]
 41677  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41678  			break
 41679  		}
 41680  		v.reset(OpConst32)
 41681  		v.AuxInt = 0
 41682  		return true
 41683  	}
 41684  	// match: (Rsh32x64 <t> (Rsh32x64 x (Const64 [c])) (Const64 [d]))
 41685  	// cond: !uaddOvf(c,d)
 41686  	// result: (Rsh32x64 x (Const64 <t> [c+d]))
 41687  	for {
 41688  		t := v.Type
 41689  		_ = v.Args[1]
 41690  		v_0 := v.Args[0]
 41691  		if v_0.Op != OpRsh32x64 {
 41692  			break
 41693  		}
 41694  		_ = v_0.Args[1]
 41695  		x := v_0.Args[0]
 41696  		v_0_1 := v_0.Args[1]
 41697  		if v_0_1.Op != OpConst64 {
 41698  			break
 41699  		}
 41700  		c := v_0_1.AuxInt
 41701  		v_1 := v.Args[1]
 41702  		if v_1.Op != OpConst64 {
 41703  			break
 41704  		}
 41705  		d := v_1.AuxInt
 41706  		if !(!uaddOvf(c, d)) {
 41707  			break
 41708  		}
 41709  		v.reset(OpRsh32x64)
 41710  		v.AddArg(x)
 41711  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41712  		v0.AuxInt = c + d
 41713  		v.AddArg(v0)
 41714  		return true
 41715  	}
 41716  	// match: (Rsh32x64 (Lsh32x64 x (Const64 [24])) (Const64 [24]))
 41717  	// result: (SignExt8to32 (Trunc32to8 <typ.Int8> x))
 41718  	for {
 41719  		_ = v.Args[1]
 41720  		v_0 := v.Args[0]
 41721  		if v_0.Op != OpLsh32x64 {
 41722  			break
 41723  		}
 41724  		_ = v_0.Args[1]
 41725  		x := v_0.Args[0]
 41726  		v_0_1 := v_0.Args[1]
 41727  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 24 {
 41728  			break
 41729  		}
 41730  		v_1 := v.Args[1]
 41731  		if v_1.Op != OpConst64 || v_1.AuxInt != 24 {
 41732  			break
 41733  		}
 41734  		v.reset(OpSignExt8to32)
 41735  		v0 := b.NewValue0(v.Pos, OpTrunc32to8, typ.Int8)
 41736  		v0.AddArg(x)
 41737  		v.AddArg(v0)
 41738  		return true
 41739  	}
 41740  	// match: (Rsh32x64 (Lsh32x64 x (Const64 [16])) (Const64 [16]))
 41741  	// result: (SignExt16to32 (Trunc32to16 <typ.Int16> x))
 41742  	for {
 41743  		_ = v.Args[1]
 41744  		v_0 := v.Args[0]
 41745  		if v_0.Op != OpLsh32x64 {
 41746  			break
 41747  		}
 41748  		_ = v_0.Args[1]
 41749  		x := v_0.Args[0]
 41750  		v_0_1 := v_0.Args[1]
 41751  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 16 {
 41752  			break
 41753  		}
 41754  		v_1 := v.Args[1]
 41755  		if v_1.Op != OpConst64 || v_1.AuxInt != 16 {
 41756  			break
 41757  		}
 41758  		v.reset(OpSignExt16to32)
 41759  		v0 := b.NewValue0(v.Pos, OpTrunc32to16, typ.Int16)
 41760  		v0.AddArg(x)
 41761  		v.AddArg(v0)
 41762  		return true
 41763  	}
 41764  	return false
 41765  }
 41766  func rewriteValuegeneric_OpRsh32x8_0(v *Value) bool {
 41767  	b := v.Block
 41768  	// match: (Rsh32x8 <t> x (Const8 [c]))
 41769  	// result: (Rsh32x64 x (Const64 <t> [int64(uint8(c))]))
 41770  	for {
 41771  		t := v.Type
 41772  		_ = v.Args[1]
 41773  		x := v.Args[0]
 41774  		v_1 := v.Args[1]
 41775  		if v_1.Op != OpConst8 {
 41776  			break
 41777  		}
 41778  		c := v_1.AuxInt
 41779  		v.reset(OpRsh32x64)
 41780  		v.AddArg(x)
 41781  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41782  		v0.AuxInt = int64(uint8(c))
 41783  		v.AddArg(v0)
 41784  		return true
 41785  	}
 41786  	// match: (Rsh32x8 (Const32 [0]) _)
 41787  	// result: (Const32 [0])
 41788  	for {
 41789  		_ = v.Args[1]
 41790  		v_0 := v.Args[0]
 41791  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 41792  			break
 41793  		}
 41794  		v.reset(OpConst32)
 41795  		v.AuxInt = 0
 41796  		return true
 41797  	}
 41798  	return false
 41799  }
 41800  func rewriteValuegeneric_OpRsh64Ux16_0(v *Value) bool {
 41801  	b := v.Block
 41802  	// match: (Rsh64Ux16 <t> x (Const16 [c]))
 41803  	// result: (Rsh64Ux64 x (Const64 <t> [int64(uint16(c))]))
 41804  	for {
 41805  		t := v.Type
 41806  		_ = v.Args[1]
 41807  		x := v.Args[0]
 41808  		v_1 := v.Args[1]
 41809  		if v_1.Op != OpConst16 {
 41810  			break
 41811  		}
 41812  		c := v_1.AuxInt
 41813  		v.reset(OpRsh64Ux64)
 41814  		v.AddArg(x)
 41815  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41816  		v0.AuxInt = int64(uint16(c))
 41817  		v.AddArg(v0)
 41818  		return true
 41819  	}
 41820  	// match: (Rsh64Ux16 (Const64 [0]) _)
 41821  	// result: (Const64 [0])
 41822  	for {
 41823  		_ = v.Args[1]
 41824  		v_0 := v.Args[0]
 41825  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 41826  			break
 41827  		}
 41828  		v.reset(OpConst64)
 41829  		v.AuxInt = 0
 41830  		return true
 41831  	}
 41832  	return false
 41833  }
 41834  func rewriteValuegeneric_OpRsh64Ux32_0(v *Value) bool {
 41835  	b := v.Block
 41836  	// match: (Rsh64Ux32 <t> x (Const32 [c]))
 41837  	// result: (Rsh64Ux64 x (Const64 <t> [int64(uint32(c))]))
 41838  	for {
 41839  		t := v.Type
 41840  		_ = v.Args[1]
 41841  		x := v.Args[0]
 41842  		v_1 := v.Args[1]
 41843  		if v_1.Op != OpConst32 {
 41844  			break
 41845  		}
 41846  		c := v_1.AuxInt
 41847  		v.reset(OpRsh64Ux64)
 41848  		v.AddArg(x)
 41849  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41850  		v0.AuxInt = int64(uint32(c))
 41851  		v.AddArg(v0)
 41852  		return true
 41853  	}
 41854  	// match: (Rsh64Ux32 (Const64 [0]) _)
 41855  	// result: (Const64 [0])
 41856  	for {
 41857  		_ = v.Args[1]
 41858  		v_0 := v.Args[0]
 41859  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 41860  			break
 41861  		}
 41862  		v.reset(OpConst64)
 41863  		v.AuxInt = 0
 41864  		return true
 41865  	}
 41866  	return false
 41867  }
 41868  func rewriteValuegeneric_OpRsh64Ux64_0(v *Value) bool {
 41869  	b := v.Block
 41870  	typ := &b.Func.Config.Types
 41871  	// match: (Rsh64Ux64 (Const64 [c]) (Const64 [d]))
 41872  	// result: (Const64 [int64(uint64(c) >> uint64(d))])
 41873  	for {
 41874  		_ = v.Args[1]
 41875  		v_0 := v.Args[0]
 41876  		if v_0.Op != OpConst64 {
 41877  			break
 41878  		}
 41879  		c := v_0.AuxInt
 41880  		v_1 := v.Args[1]
 41881  		if v_1.Op != OpConst64 {
 41882  			break
 41883  		}
 41884  		d := v_1.AuxInt
 41885  		v.reset(OpConst64)
 41886  		v.AuxInt = int64(uint64(c) >> uint64(d))
 41887  		return true
 41888  	}
 41889  	// match: (Rsh64Ux64 x (Const64 [0]))
 41890  	// result: x
 41891  	for {
 41892  		_ = v.Args[1]
 41893  		x := v.Args[0]
 41894  		v_1 := v.Args[1]
 41895  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 41896  			break
 41897  		}
 41898  		v.reset(OpCopy)
 41899  		v.Type = x.Type
 41900  		v.AddArg(x)
 41901  		return true
 41902  	}
 41903  	// match: (Rsh64Ux64 (Const64 [0]) _)
 41904  	// result: (Const64 [0])
 41905  	for {
 41906  		_ = v.Args[1]
 41907  		v_0 := v.Args[0]
 41908  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 41909  			break
 41910  		}
 41911  		v.reset(OpConst64)
 41912  		v.AuxInt = 0
 41913  		return true
 41914  	}
 41915  	// match: (Rsh64Ux64 _ (Const64 [c]))
 41916  	// cond: uint64(c) >= 64
 41917  	// result: (Const64 [0])
 41918  	for {
 41919  		_ = v.Args[1]
 41920  		v_1 := v.Args[1]
 41921  		if v_1.Op != OpConst64 {
 41922  			break
 41923  		}
 41924  		c := v_1.AuxInt
 41925  		if !(uint64(c) >= 64) {
 41926  			break
 41927  		}
 41928  		v.reset(OpConst64)
 41929  		v.AuxInt = 0
 41930  		return true
 41931  	}
 41932  	// match: (Rsh64Ux64 <t> (Rsh64Ux64 x (Const64 [c])) (Const64 [d]))
 41933  	// cond: !uaddOvf(c,d)
 41934  	// result: (Rsh64Ux64 x (Const64 <t> [c+d]))
 41935  	for {
 41936  		t := v.Type
 41937  		_ = v.Args[1]
 41938  		v_0 := v.Args[0]
 41939  		if v_0.Op != OpRsh64Ux64 {
 41940  			break
 41941  		}
 41942  		_ = v_0.Args[1]
 41943  		x := v_0.Args[0]
 41944  		v_0_1 := v_0.Args[1]
 41945  		if v_0_1.Op != OpConst64 {
 41946  			break
 41947  		}
 41948  		c := v_0_1.AuxInt
 41949  		v_1 := v.Args[1]
 41950  		if v_1.Op != OpConst64 {
 41951  			break
 41952  		}
 41953  		d := v_1.AuxInt
 41954  		if !(!uaddOvf(c, d)) {
 41955  			break
 41956  		}
 41957  		v.reset(OpRsh64Ux64)
 41958  		v.AddArg(x)
 41959  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41960  		v0.AuxInt = c + d
 41961  		v.AddArg(v0)
 41962  		return true
 41963  	}
 41964  	// match: (Rsh64Ux64 (Rsh64x64 x _) (Const64 <t> [63]))
 41965  	// result: (Rsh64Ux64 x (Const64 <t> [63]))
 41966  	for {
 41967  		_ = v.Args[1]
 41968  		v_0 := v.Args[0]
 41969  		if v_0.Op != OpRsh64x64 {
 41970  			break
 41971  		}
 41972  		_ = v_0.Args[1]
 41973  		x := v_0.Args[0]
 41974  		v_1 := v.Args[1]
 41975  		if v_1.Op != OpConst64 {
 41976  			break
 41977  		}
 41978  		t := v_1.Type
 41979  		if v_1.AuxInt != 63 {
 41980  			break
 41981  		}
 41982  		v.reset(OpRsh64Ux64)
 41983  		v.AddArg(x)
 41984  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 41985  		v0.AuxInt = 63
 41986  		v.AddArg(v0)
 41987  		return true
 41988  	}
 41989  	// match: (Rsh64Ux64 (Lsh64x64 (Rsh64Ux64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 41990  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 41991  	// result: (Rsh64Ux64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 41992  	for {
 41993  		_ = v.Args[1]
 41994  		v_0 := v.Args[0]
 41995  		if v_0.Op != OpLsh64x64 {
 41996  			break
 41997  		}
 41998  		_ = v_0.Args[1]
 41999  		v_0_0 := v_0.Args[0]
 42000  		if v_0_0.Op != OpRsh64Ux64 {
 42001  			break
 42002  		}
 42003  		_ = v_0_0.Args[1]
 42004  		x := v_0_0.Args[0]
 42005  		v_0_0_1 := v_0_0.Args[1]
 42006  		if v_0_0_1.Op != OpConst64 {
 42007  			break
 42008  		}
 42009  		c1 := v_0_0_1.AuxInt
 42010  		v_0_1 := v_0.Args[1]
 42011  		if v_0_1.Op != OpConst64 {
 42012  			break
 42013  		}
 42014  		c2 := v_0_1.AuxInt
 42015  		v_1 := v.Args[1]
 42016  		if v_1.Op != OpConst64 {
 42017  			break
 42018  		}
 42019  		c3 := v_1.AuxInt
 42020  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 42021  			break
 42022  		}
 42023  		v.reset(OpRsh64Ux64)
 42024  		v.AddArg(x)
 42025  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 42026  		v0.AuxInt = c1 - c2 + c3
 42027  		v.AddArg(v0)
 42028  		return true
 42029  	}
 42030  	// match: (Rsh64Ux64 (Lsh64x64 x (Const64 [56])) (Const64 [56]))
 42031  	// result: (ZeroExt8to64 (Trunc64to8 <typ.UInt8> x))
 42032  	for {
 42033  		_ = v.Args[1]
 42034  		v_0 := v.Args[0]
 42035  		if v_0.Op != OpLsh64x64 {
 42036  			break
 42037  		}
 42038  		_ = v_0.Args[1]
 42039  		x := v_0.Args[0]
 42040  		v_0_1 := v_0.Args[1]
 42041  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 56 {
 42042  			break
 42043  		}
 42044  		v_1 := v.Args[1]
 42045  		if v_1.Op != OpConst64 || v_1.AuxInt != 56 {
 42046  			break
 42047  		}
 42048  		v.reset(OpZeroExt8to64)
 42049  		v0 := b.NewValue0(v.Pos, OpTrunc64to8, typ.UInt8)
 42050  		v0.AddArg(x)
 42051  		v.AddArg(v0)
 42052  		return true
 42053  	}
 42054  	// match: (Rsh64Ux64 (Lsh64x64 x (Const64 [48])) (Const64 [48]))
 42055  	// result: (ZeroExt16to64 (Trunc64to16 <typ.UInt16> x))
 42056  	for {
 42057  		_ = v.Args[1]
 42058  		v_0 := v.Args[0]
 42059  		if v_0.Op != OpLsh64x64 {
 42060  			break
 42061  		}
 42062  		_ = v_0.Args[1]
 42063  		x := v_0.Args[0]
 42064  		v_0_1 := v_0.Args[1]
 42065  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 48 {
 42066  			break
 42067  		}
 42068  		v_1 := v.Args[1]
 42069  		if v_1.Op != OpConst64 || v_1.AuxInt != 48 {
 42070  			break
 42071  		}
 42072  		v.reset(OpZeroExt16to64)
 42073  		v0 := b.NewValue0(v.Pos, OpTrunc64to16, typ.UInt16)
 42074  		v0.AddArg(x)
 42075  		v.AddArg(v0)
 42076  		return true
 42077  	}
 42078  	// match: (Rsh64Ux64 (Lsh64x64 x (Const64 [32])) (Const64 [32]))
 42079  	// result: (ZeroExt32to64 (Trunc64to32 <typ.UInt32> x))
 42080  	for {
 42081  		_ = v.Args[1]
 42082  		v_0 := v.Args[0]
 42083  		if v_0.Op != OpLsh64x64 {
 42084  			break
 42085  		}
 42086  		_ = v_0.Args[1]
 42087  		x := v_0.Args[0]
 42088  		v_0_1 := v_0.Args[1]
 42089  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 32 {
 42090  			break
 42091  		}
 42092  		v_1 := v.Args[1]
 42093  		if v_1.Op != OpConst64 || v_1.AuxInt != 32 {
 42094  			break
 42095  		}
 42096  		v.reset(OpZeroExt32to64)
 42097  		v0 := b.NewValue0(v.Pos, OpTrunc64to32, typ.UInt32)
 42098  		v0.AddArg(x)
 42099  		v.AddArg(v0)
 42100  		return true
 42101  	}
 42102  	return false
 42103  }
 42104  func rewriteValuegeneric_OpRsh64Ux8_0(v *Value) bool {
 42105  	b := v.Block
 42106  	// match: (Rsh64Ux8 <t> x (Const8 [c]))
 42107  	// result: (Rsh64Ux64 x (Const64 <t> [int64(uint8(c))]))
 42108  	for {
 42109  		t := v.Type
 42110  		_ = v.Args[1]
 42111  		x := v.Args[0]
 42112  		v_1 := v.Args[1]
 42113  		if v_1.Op != OpConst8 {
 42114  			break
 42115  		}
 42116  		c := v_1.AuxInt
 42117  		v.reset(OpRsh64Ux64)
 42118  		v.AddArg(x)
 42119  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42120  		v0.AuxInt = int64(uint8(c))
 42121  		v.AddArg(v0)
 42122  		return true
 42123  	}
 42124  	// match: (Rsh64Ux8 (Const64 [0]) _)
 42125  	// result: (Const64 [0])
 42126  	for {
 42127  		_ = v.Args[1]
 42128  		v_0 := v.Args[0]
 42129  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 42130  			break
 42131  		}
 42132  		v.reset(OpConst64)
 42133  		v.AuxInt = 0
 42134  		return true
 42135  	}
 42136  	return false
 42137  }
 42138  func rewriteValuegeneric_OpRsh64x16_0(v *Value) bool {
 42139  	b := v.Block
 42140  	// match: (Rsh64x16 <t> x (Const16 [c]))
 42141  	// result: (Rsh64x64 x (Const64 <t> [int64(uint16(c))]))
 42142  	for {
 42143  		t := v.Type
 42144  		_ = v.Args[1]
 42145  		x := v.Args[0]
 42146  		v_1 := v.Args[1]
 42147  		if v_1.Op != OpConst16 {
 42148  			break
 42149  		}
 42150  		c := v_1.AuxInt
 42151  		v.reset(OpRsh64x64)
 42152  		v.AddArg(x)
 42153  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42154  		v0.AuxInt = int64(uint16(c))
 42155  		v.AddArg(v0)
 42156  		return true
 42157  	}
 42158  	// match: (Rsh64x16 (Const64 [0]) _)
 42159  	// result: (Const64 [0])
 42160  	for {
 42161  		_ = v.Args[1]
 42162  		v_0 := v.Args[0]
 42163  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 42164  			break
 42165  		}
 42166  		v.reset(OpConst64)
 42167  		v.AuxInt = 0
 42168  		return true
 42169  	}
 42170  	return false
 42171  }
 42172  func rewriteValuegeneric_OpRsh64x32_0(v *Value) bool {
 42173  	b := v.Block
 42174  	// match: (Rsh64x32 <t> x (Const32 [c]))
 42175  	// result: (Rsh64x64 x (Const64 <t> [int64(uint32(c))]))
 42176  	for {
 42177  		t := v.Type
 42178  		_ = v.Args[1]
 42179  		x := v.Args[0]
 42180  		v_1 := v.Args[1]
 42181  		if v_1.Op != OpConst32 {
 42182  			break
 42183  		}
 42184  		c := v_1.AuxInt
 42185  		v.reset(OpRsh64x64)
 42186  		v.AddArg(x)
 42187  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42188  		v0.AuxInt = int64(uint32(c))
 42189  		v.AddArg(v0)
 42190  		return true
 42191  	}
 42192  	// match: (Rsh64x32 (Const64 [0]) _)
 42193  	// result: (Const64 [0])
 42194  	for {
 42195  		_ = v.Args[1]
 42196  		v_0 := v.Args[0]
 42197  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 42198  			break
 42199  		}
 42200  		v.reset(OpConst64)
 42201  		v.AuxInt = 0
 42202  		return true
 42203  	}
 42204  	return false
 42205  }
 42206  func rewriteValuegeneric_OpRsh64x64_0(v *Value) bool {
 42207  	b := v.Block
 42208  	typ := &b.Func.Config.Types
 42209  	// match: (Rsh64x64 (Const64 [c]) (Const64 [d]))
 42210  	// result: (Const64 [c >> uint64(d)])
 42211  	for {
 42212  		_ = v.Args[1]
 42213  		v_0 := v.Args[0]
 42214  		if v_0.Op != OpConst64 {
 42215  			break
 42216  		}
 42217  		c := v_0.AuxInt
 42218  		v_1 := v.Args[1]
 42219  		if v_1.Op != OpConst64 {
 42220  			break
 42221  		}
 42222  		d := v_1.AuxInt
 42223  		v.reset(OpConst64)
 42224  		v.AuxInt = c >> uint64(d)
 42225  		return true
 42226  	}
 42227  	// match: (Rsh64x64 x (Const64 [0]))
 42228  	// result: x
 42229  	for {
 42230  		_ = v.Args[1]
 42231  		x := v.Args[0]
 42232  		v_1 := v.Args[1]
 42233  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 42234  			break
 42235  		}
 42236  		v.reset(OpCopy)
 42237  		v.Type = x.Type
 42238  		v.AddArg(x)
 42239  		return true
 42240  	}
 42241  	// match: (Rsh64x64 (Const64 [0]) _)
 42242  	// result: (Const64 [0])
 42243  	for {
 42244  		_ = v.Args[1]
 42245  		v_0 := v.Args[0]
 42246  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 42247  			break
 42248  		}
 42249  		v.reset(OpConst64)
 42250  		v.AuxInt = 0
 42251  		return true
 42252  	}
 42253  	// match: (Rsh64x64 <t> (Rsh64x64 x (Const64 [c])) (Const64 [d]))
 42254  	// cond: !uaddOvf(c,d)
 42255  	// result: (Rsh64x64 x (Const64 <t> [c+d]))
 42256  	for {
 42257  		t := v.Type
 42258  		_ = v.Args[1]
 42259  		v_0 := v.Args[0]
 42260  		if v_0.Op != OpRsh64x64 {
 42261  			break
 42262  		}
 42263  		_ = v_0.Args[1]
 42264  		x := v_0.Args[0]
 42265  		v_0_1 := v_0.Args[1]
 42266  		if v_0_1.Op != OpConst64 {
 42267  			break
 42268  		}
 42269  		c := v_0_1.AuxInt
 42270  		v_1 := v.Args[1]
 42271  		if v_1.Op != OpConst64 {
 42272  			break
 42273  		}
 42274  		d := v_1.AuxInt
 42275  		if !(!uaddOvf(c, d)) {
 42276  			break
 42277  		}
 42278  		v.reset(OpRsh64x64)
 42279  		v.AddArg(x)
 42280  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42281  		v0.AuxInt = c + d
 42282  		v.AddArg(v0)
 42283  		return true
 42284  	}
 42285  	// match: (Rsh64x64 (Lsh64x64 x (Const64 [56])) (Const64 [56]))
 42286  	// result: (SignExt8to64 (Trunc64to8 <typ.Int8> x))
 42287  	for {
 42288  		_ = v.Args[1]
 42289  		v_0 := v.Args[0]
 42290  		if v_0.Op != OpLsh64x64 {
 42291  			break
 42292  		}
 42293  		_ = v_0.Args[1]
 42294  		x := v_0.Args[0]
 42295  		v_0_1 := v_0.Args[1]
 42296  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 56 {
 42297  			break
 42298  		}
 42299  		v_1 := v.Args[1]
 42300  		if v_1.Op != OpConst64 || v_1.AuxInt != 56 {
 42301  			break
 42302  		}
 42303  		v.reset(OpSignExt8to64)
 42304  		v0 := b.NewValue0(v.Pos, OpTrunc64to8, typ.Int8)
 42305  		v0.AddArg(x)
 42306  		v.AddArg(v0)
 42307  		return true
 42308  	}
 42309  	// match: (Rsh64x64 (Lsh64x64 x (Const64 [48])) (Const64 [48]))
 42310  	// result: (SignExt16to64 (Trunc64to16 <typ.Int16> x))
 42311  	for {
 42312  		_ = v.Args[1]
 42313  		v_0 := v.Args[0]
 42314  		if v_0.Op != OpLsh64x64 {
 42315  			break
 42316  		}
 42317  		_ = v_0.Args[1]
 42318  		x := v_0.Args[0]
 42319  		v_0_1 := v_0.Args[1]
 42320  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 48 {
 42321  			break
 42322  		}
 42323  		v_1 := v.Args[1]
 42324  		if v_1.Op != OpConst64 || v_1.AuxInt != 48 {
 42325  			break
 42326  		}
 42327  		v.reset(OpSignExt16to64)
 42328  		v0 := b.NewValue0(v.Pos, OpTrunc64to16, typ.Int16)
 42329  		v0.AddArg(x)
 42330  		v.AddArg(v0)
 42331  		return true
 42332  	}
 42333  	// match: (Rsh64x64 (Lsh64x64 x (Const64 [32])) (Const64 [32]))
 42334  	// result: (SignExt32to64 (Trunc64to32 <typ.Int32> x))
 42335  	for {
 42336  		_ = v.Args[1]
 42337  		v_0 := v.Args[0]
 42338  		if v_0.Op != OpLsh64x64 {
 42339  			break
 42340  		}
 42341  		_ = v_0.Args[1]
 42342  		x := v_0.Args[0]
 42343  		v_0_1 := v_0.Args[1]
 42344  		if v_0_1.Op != OpConst64 || v_0_1.AuxInt != 32 {
 42345  			break
 42346  		}
 42347  		v_1 := v.Args[1]
 42348  		if v_1.Op != OpConst64 || v_1.AuxInt != 32 {
 42349  			break
 42350  		}
 42351  		v.reset(OpSignExt32to64)
 42352  		v0 := b.NewValue0(v.Pos, OpTrunc64to32, typ.Int32)
 42353  		v0.AddArg(x)
 42354  		v.AddArg(v0)
 42355  		return true
 42356  	}
 42357  	return false
 42358  }
 42359  func rewriteValuegeneric_OpRsh64x8_0(v *Value) bool {
 42360  	b := v.Block
 42361  	// match: (Rsh64x8 <t> x (Const8 [c]))
 42362  	// result: (Rsh64x64 x (Const64 <t> [int64(uint8(c))]))
 42363  	for {
 42364  		t := v.Type
 42365  		_ = v.Args[1]
 42366  		x := v.Args[0]
 42367  		v_1 := v.Args[1]
 42368  		if v_1.Op != OpConst8 {
 42369  			break
 42370  		}
 42371  		c := v_1.AuxInt
 42372  		v.reset(OpRsh64x64)
 42373  		v.AddArg(x)
 42374  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42375  		v0.AuxInt = int64(uint8(c))
 42376  		v.AddArg(v0)
 42377  		return true
 42378  	}
 42379  	// match: (Rsh64x8 (Const64 [0]) _)
 42380  	// result: (Const64 [0])
 42381  	for {
 42382  		_ = v.Args[1]
 42383  		v_0 := v.Args[0]
 42384  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 42385  			break
 42386  		}
 42387  		v.reset(OpConst64)
 42388  		v.AuxInt = 0
 42389  		return true
 42390  	}
 42391  	return false
 42392  }
 42393  func rewriteValuegeneric_OpRsh8Ux16_0(v *Value) bool {
 42394  	b := v.Block
 42395  	// match: (Rsh8Ux16 <t> x (Const16 [c]))
 42396  	// result: (Rsh8Ux64 x (Const64 <t> [int64(uint16(c))]))
 42397  	for {
 42398  		t := v.Type
 42399  		_ = v.Args[1]
 42400  		x := v.Args[0]
 42401  		v_1 := v.Args[1]
 42402  		if v_1.Op != OpConst16 {
 42403  			break
 42404  		}
 42405  		c := v_1.AuxInt
 42406  		v.reset(OpRsh8Ux64)
 42407  		v.AddArg(x)
 42408  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42409  		v0.AuxInt = int64(uint16(c))
 42410  		v.AddArg(v0)
 42411  		return true
 42412  	}
 42413  	// match: (Rsh8Ux16 (Const8 [0]) _)
 42414  	// result: (Const8 [0])
 42415  	for {
 42416  		_ = v.Args[1]
 42417  		v_0 := v.Args[0]
 42418  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42419  			break
 42420  		}
 42421  		v.reset(OpConst8)
 42422  		v.AuxInt = 0
 42423  		return true
 42424  	}
 42425  	return false
 42426  }
 42427  func rewriteValuegeneric_OpRsh8Ux32_0(v *Value) bool {
 42428  	b := v.Block
 42429  	// match: (Rsh8Ux32 <t> x (Const32 [c]))
 42430  	// result: (Rsh8Ux64 x (Const64 <t> [int64(uint32(c))]))
 42431  	for {
 42432  		t := v.Type
 42433  		_ = v.Args[1]
 42434  		x := v.Args[0]
 42435  		v_1 := v.Args[1]
 42436  		if v_1.Op != OpConst32 {
 42437  			break
 42438  		}
 42439  		c := v_1.AuxInt
 42440  		v.reset(OpRsh8Ux64)
 42441  		v.AddArg(x)
 42442  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42443  		v0.AuxInt = int64(uint32(c))
 42444  		v.AddArg(v0)
 42445  		return true
 42446  	}
 42447  	// match: (Rsh8Ux32 (Const8 [0]) _)
 42448  	// result: (Const8 [0])
 42449  	for {
 42450  		_ = v.Args[1]
 42451  		v_0 := v.Args[0]
 42452  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42453  			break
 42454  		}
 42455  		v.reset(OpConst8)
 42456  		v.AuxInt = 0
 42457  		return true
 42458  	}
 42459  	return false
 42460  }
 42461  func rewriteValuegeneric_OpRsh8Ux64_0(v *Value) bool {
 42462  	b := v.Block
 42463  	typ := &b.Func.Config.Types
 42464  	// match: (Rsh8Ux64 (Const8 [c]) (Const64 [d]))
 42465  	// result: (Const8 [int64(int8(uint8(c) >> uint64(d)))])
 42466  	for {
 42467  		_ = v.Args[1]
 42468  		v_0 := v.Args[0]
 42469  		if v_0.Op != OpConst8 {
 42470  			break
 42471  		}
 42472  		c := v_0.AuxInt
 42473  		v_1 := v.Args[1]
 42474  		if v_1.Op != OpConst64 {
 42475  			break
 42476  		}
 42477  		d := v_1.AuxInt
 42478  		v.reset(OpConst8)
 42479  		v.AuxInt = int64(int8(uint8(c) >> uint64(d)))
 42480  		return true
 42481  	}
 42482  	// match: (Rsh8Ux64 x (Const64 [0]))
 42483  	// result: x
 42484  	for {
 42485  		_ = v.Args[1]
 42486  		x := v.Args[0]
 42487  		v_1 := v.Args[1]
 42488  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 42489  			break
 42490  		}
 42491  		v.reset(OpCopy)
 42492  		v.Type = x.Type
 42493  		v.AddArg(x)
 42494  		return true
 42495  	}
 42496  	// match: (Rsh8Ux64 (Const8 [0]) _)
 42497  	// result: (Const8 [0])
 42498  	for {
 42499  		_ = v.Args[1]
 42500  		v_0 := v.Args[0]
 42501  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42502  			break
 42503  		}
 42504  		v.reset(OpConst8)
 42505  		v.AuxInt = 0
 42506  		return true
 42507  	}
 42508  	// match: (Rsh8Ux64 _ (Const64 [c]))
 42509  	// cond: uint64(c) >= 8
 42510  	// result: (Const8 [0])
 42511  	for {
 42512  		_ = v.Args[1]
 42513  		v_1 := v.Args[1]
 42514  		if v_1.Op != OpConst64 {
 42515  			break
 42516  		}
 42517  		c := v_1.AuxInt
 42518  		if !(uint64(c) >= 8) {
 42519  			break
 42520  		}
 42521  		v.reset(OpConst8)
 42522  		v.AuxInt = 0
 42523  		return true
 42524  	}
 42525  	// match: (Rsh8Ux64 <t> (Rsh8Ux64 x (Const64 [c])) (Const64 [d]))
 42526  	// cond: !uaddOvf(c,d)
 42527  	// result: (Rsh8Ux64 x (Const64 <t> [c+d]))
 42528  	for {
 42529  		t := v.Type
 42530  		_ = v.Args[1]
 42531  		v_0 := v.Args[0]
 42532  		if v_0.Op != OpRsh8Ux64 {
 42533  			break
 42534  		}
 42535  		_ = v_0.Args[1]
 42536  		x := v_0.Args[0]
 42537  		v_0_1 := v_0.Args[1]
 42538  		if v_0_1.Op != OpConst64 {
 42539  			break
 42540  		}
 42541  		c := v_0_1.AuxInt
 42542  		v_1 := v.Args[1]
 42543  		if v_1.Op != OpConst64 {
 42544  			break
 42545  		}
 42546  		d := v_1.AuxInt
 42547  		if !(!uaddOvf(c, d)) {
 42548  			break
 42549  		}
 42550  		v.reset(OpRsh8Ux64)
 42551  		v.AddArg(x)
 42552  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42553  		v0.AuxInt = c + d
 42554  		v.AddArg(v0)
 42555  		return true
 42556  	}
 42557  	// match: (Rsh8Ux64 (Rsh8x64 x _) (Const64 <t> [7]))
 42558  	// result: (Rsh8Ux64 x (Const64 <t> [7] ))
 42559  	for {
 42560  		_ = v.Args[1]
 42561  		v_0 := v.Args[0]
 42562  		if v_0.Op != OpRsh8x64 {
 42563  			break
 42564  		}
 42565  		_ = v_0.Args[1]
 42566  		x := v_0.Args[0]
 42567  		v_1 := v.Args[1]
 42568  		if v_1.Op != OpConst64 {
 42569  			break
 42570  		}
 42571  		t := v_1.Type
 42572  		if v_1.AuxInt != 7 {
 42573  			break
 42574  		}
 42575  		v.reset(OpRsh8Ux64)
 42576  		v.AddArg(x)
 42577  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42578  		v0.AuxInt = 7
 42579  		v.AddArg(v0)
 42580  		return true
 42581  	}
 42582  	// match: (Rsh8Ux64 (Lsh8x64 (Rsh8Ux64 x (Const64 [c1])) (Const64 [c2])) (Const64 [c3]))
 42583  	// cond: uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)
 42584  	// result: (Rsh8Ux64 x (Const64 <typ.UInt64> [c1-c2+c3]))
 42585  	for {
 42586  		_ = v.Args[1]
 42587  		v_0 := v.Args[0]
 42588  		if v_0.Op != OpLsh8x64 {
 42589  			break
 42590  		}
 42591  		_ = v_0.Args[1]
 42592  		v_0_0 := v_0.Args[0]
 42593  		if v_0_0.Op != OpRsh8Ux64 {
 42594  			break
 42595  		}
 42596  		_ = v_0_0.Args[1]
 42597  		x := v_0_0.Args[0]
 42598  		v_0_0_1 := v_0_0.Args[1]
 42599  		if v_0_0_1.Op != OpConst64 {
 42600  			break
 42601  		}
 42602  		c1 := v_0_0_1.AuxInt
 42603  		v_0_1 := v_0.Args[1]
 42604  		if v_0_1.Op != OpConst64 {
 42605  			break
 42606  		}
 42607  		c2 := v_0_1.AuxInt
 42608  		v_1 := v.Args[1]
 42609  		if v_1.Op != OpConst64 {
 42610  			break
 42611  		}
 42612  		c3 := v_1.AuxInt
 42613  		if !(uint64(c1) >= uint64(c2) && uint64(c3) >= uint64(c2) && !uaddOvf(c1-c2, c3)) {
 42614  			break
 42615  		}
 42616  		v.reset(OpRsh8Ux64)
 42617  		v.AddArg(x)
 42618  		v0 := b.NewValue0(v.Pos, OpConst64, typ.UInt64)
 42619  		v0.AuxInt = c1 - c2 + c3
 42620  		v.AddArg(v0)
 42621  		return true
 42622  	}
 42623  	return false
 42624  }
 42625  func rewriteValuegeneric_OpRsh8Ux8_0(v *Value) bool {
 42626  	b := v.Block
 42627  	// match: (Rsh8Ux8 <t> x (Const8 [c]))
 42628  	// result: (Rsh8Ux64 x (Const64 <t> [int64(uint8(c))]))
 42629  	for {
 42630  		t := v.Type
 42631  		_ = v.Args[1]
 42632  		x := v.Args[0]
 42633  		v_1 := v.Args[1]
 42634  		if v_1.Op != OpConst8 {
 42635  			break
 42636  		}
 42637  		c := v_1.AuxInt
 42638  		v.reset(OpRsh8Ux64)
 42639  		v.AddArg(x)
 42640  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42641  		v0.AuxInt = int64(uint8(c))
 42642  		v.AddArg(v0)
 42643  		return true
 42644  	}
 42645  	// match: (Rsh8Ux8 (Const8 [0]) _)
 42646  	// result: (Const8 [0])
 42647  	for {
 42648  		_ = v.Args[1]
 42649  		v_0 := v.Args[0]
 42650  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42651  			break
 42652  		}
 42653  		v.reset(OpConst8)
 42654  		v.AuxInt = 0
 42655  		return true
 42656  	}
 42657  	return false
 42658  }
 42659  func rewriteValuegeneric_OpRsh8x16_0(v *Value) bool {
 42660  	b := v.Block
 42661  	// match: (Rsh8x16 <t> x (Const16 [c]))
 42662  	// result: (Rsh8x64 x (Const64 <t> [int64(uint16(c))]))
 42663  	for {
 42664  		t := v.Type
 42665  		_ = v.Args[1]
 42666  		x := v.Args[0]
 42667  		v_1 := v.Args[1]
 42668  		if v_1.Op != OpConst16 {
 42669  			break
 42670  		}
 42671  		c := v_1.AuxInt
 42672  		v.reset(OpRsh8x64)
 42673  		v.AddArg(x)
 42674  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42675  		v0.AuxInt = int64(uint16(c))
 42676  		v.AddArg(v0)
 42677  		return true
 42678  	}
 42679  	// match: (Rsh8x16 (Const8 [0]) _)
 42680  	// result: (Const8 [0])
 42681  	for {
 42682  		_ = v.Args[1]
 42683  		v_0 := v.Args[0]
 42684  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42685  			break
 42686  		}
 42687  		v.reset(OpConst8)
 42688  		v.AuxInt = 0
 42689  		return true
 42690  	}
 42691  	return false
 42692  }
 42693  func rewriteValuegeneric_OpRsh8x32_0(v *Value) bool {
 42694  	b := v.Block
 42695  	// match: (Rsh8x32 <t> x (Const32 [c]))
 42696  	// result: (Rsh8x64 x (Const64 <t> [int64(uint32(c))]))
 42697  	for {
 42698  		t := v.Type
 42699  		_ = v.Args[1]
 42700  		x := v.Args[0]
 42701  		v_1 := v.Args[1]
 42702  		if v_1.Op != OpConst32 {
 42703  			break
 42704  		}
 42705  		c := v_1.AuxInt
 42706  		v.reset(OpRsh8x64)
 42707  		v.AddArg(x)
 42708  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42709  		v0.AuxInt = int64(uint32(c))
 42710  		v.AddArg(v0)
 42711  		return true
 42712  	}
 42713  	// match: (Rsh8x32 (Const8 [0]) _)
 42714  	// result: (Const8 [0])
 42715  	for {
 42716  		_ = v.Args[1]
 42717  		v_0 := v.Args[0]
 42718  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42719  			break
 42720  		}
 42721  		v.reset(OpConst8)
 42722  		v.AuxInt = 0
 42723  		return true
 42724  	}
 42725  	return false
 42726  }
 42727  func rewriteValuegeneric_OpRsh8x64_0(v *Value) bool {
 42728  	b := v.Block
 42729  	// match: (Rsh8x64 (Const8 [c]) (Const64 [d]))
 42730  	// result: (Const8 [int64(int8(c) >> uint64(d))])
 42731  	for {
 42732  		_ = v.Args[1]
 42733  		v_0 := v.Args[0]
 42734  		if v_0.Op != OpConst8 {
 42735  			break
 42736  		}
 42737  		c := v_0.AuxInt
 42738  		v_1 := v.Args[1]
 42739  		if v_1.Op != OpConst64 {
 42740  			break
 42741  		}
 42742  		d := v_1.AuxInt
 42743  		v.reset(OpConst8)
 42744  		v.AuxInt = int64(int8(c) >> uint64(d))
 42745  		return true
 42746  	}
 42747  	// match: (Rsh8x64 x (Const64 [0]))
 42748  	// result: x
 42749  	for {
 42750  		_ = v.Args[1]
 42751  		x := v.Args[0]
 42752  		v_1 := v.Args[1]
 42753  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 42754  			break
 42755  		}
 42756  		v.reset(OpCopy)
 42757  		v.Type = x.Type
 42758  		v.AddArg(x)
 42759  		return true
 42760  	}
 42761  	// match: (Rsh8x64 (Const8 [0]) _)
 42762  	// result: (Const8 [0])
 42763  	for {
 42764  		_ = v.Args[1]
 42765  		v_0 := v.Args[0]
 42766  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42767  			break
 42768  		}
 42769  		v.reset(OpConst8)
 42770  		v.AuxInt = 0
 42771  		return true
 42772  	}
 42773  	// match: (Rsh8x64 <t> (Rsh8x64 x (Const64 [c])) (Const64 [d]))
 42774  	// cond: !uaddOvf(c,d)
 42775  	// result: (Rsh8x64 x (Const64 <t> [c+d]))
 42776  	for {
 42777  		t := v.Type
 42778  		_ = v.Args[1]
 42779  		v_0 := v.Args[0]
 42780  		if v_0.Op != OpRsh8x64 {
 42781  			break
 42782  		}
 42783  		_ = v_0.Args[1]
 42784  		x := v_0.Args[0]
 42785  		v_0_1 := v_0.Args[1]
 42786  		if v_0_1.Op != OpConst64 {
 42787  			break
 42788  		}
 42789  		c := v_0_1.AuxInt
 42790  		v_1 := v.Args[1]
 42791  		if v_1.Op != OpConst64 {
 42792  			break
 42793  		}
 42794  		d := v_1.AuxInt
 42795  		if !(!uaddOvf(c, d)) {
 42796  			break
 42797  		}
 42798  		v.reset(OpRsh8x64)
 42799  		v.AddArg(x)
 42800  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42801  		v0.AuxInt = c + d
 42802  		v.AddArg(v0)
 42803  		return true
 42804  	}
 42805  	return false
 42806  }
 42807  func rewriteValuegeneric_OpRsh8x8_0(v *Value) bool {
 42808  	b := v.Block
 42809  	// match: (Rsh8x8 <t> x (Const8 [c]))
 42810  	// result: (Rsh8x64 x (Const64 <t> [int64(uint8(c))]))
 42811  	for {
 42812  		t := v.Type
 42813  		_ = v.Args[1]
 42814  		x := v.Args[0]
 42815  		v_1 := v.Args[1]
 42816  		if v_1.Op != OpConst8 {
 42817  			break
 42818  		}
 42819  		c := v_1.AuxInt
 42820  		v.reset(OpRsh8x64)
 42821  		v.AddArg(x)
 42822  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 42823  		v0.AuxInt = int64(uint8(c))
 42824  		v.AddArg(v0)
 42825  		return true
 42826  	}
 42827  	// match: (Rsh8x8 (Const8 [0]) _)
 42828  	// result: (Const8 [0])
 42829  	for {
 42830  		_ = v.Args[1]
 42831  		v_0 := v.Args[0]
 42832  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 42833  			break
 42834  		}
 42835  		v.reset(OpConst8)
 42836  		v.AuxInt = 0
 42837  		return true
 42838  	}
 42839  	return false
 42840  }
 42841  func rewriteValuegeneric_OpSelect0_0(v *Value) bool {
 42842  	// match: (Select0 (Div128u (Const64 [0]) lo y))
 42843  	// result: (Div64u lo y)
 42844  	for {
 42845  		v_0 := v.Args[0]
 42846  		if v_0.Op != OpDiv128u {
 42847  			break
 42848  		}
 42849  		y := v_0.Args[2]
 42850  		v_0_0 := v_0.Args[0]
 42851  		if v_0_0.Op != OpConst64 || v_0_0.AuxInt != 0 {
 42852  			break
 42853  		}
 42854  		lo := v_0.Args[1]
 42855  		v.reset(OpDiv64u)
 42856  		v.AddArg(lo)
 42857  		v.AddArg(y)
 42858  		return true
 42859  	}
 42860  	return false
 42861  }
 42862  func rewriteValuegeneric_OpSelect1_0(v *Value) bool {
 42863  	// match: (Select1 (Div128u (Const64 [0]) lo y))
 42864  	// result: (Mod64u lo y)
 42865  	for {
 42866  		v_0 := v.Args[0]
 42867  		if v_0.Op != OpDiv128u {
 42868  			break
 42869  		}
 42870  		y := v_0.Args[2]
 42871  		v_0_0 := v_0.Args[0]
 42872  		if v_0_0.Op != OpConst64 || v_0_0.AuxInt != 0 {
 42873  			break
 42874  		}
 42875  		lo := v_0.Args[1]
 42876  		v.reset(OpMod64u)
 42877  		v.AddArg(lo)
 42878  		v.AddArg(y)
 42879  		return true
 42880  	}
 42881  	return false
 42882  }
 42883  func rewriteValuegeneric_OpSignExt16to32_0(v *Value) bool {
 42884  	// match: (SignExt16to32 (Const16 [c]))
 42885  	// result: (Const32 [int64( int16(c))])
 42886  	for {
 42887  		v_0 := v.Args[0]
 42888  		if v_0.Op != OpConst16 {
 42889  			break
 42890  		}
 42891  		c := v_0.AuxInt
 42892  		v.reset(OpConst32)
 42893  		v.AuxInt = int64(int16(c))
 42894  		return true
 42895  	}
 42896  	// match: (SignExt16to32 (Trunc32to16 x:(Rsh32x64 _ (Const64 [s]))))
 42897  	// cond: s >= 16
 42898  	// result: x
 42899  	for {
 42900  		v_0 := v.Args[0]
 42901  		if v_0.Op != OpTrunc32to16 {
 42902  			break
 42903  		}
 42904  		x := v_0.Args[0]
 42905  		if x.Op != OpRsh32x64 {
 42906  			break
 42907  		}
 42908  		_ = x.Args[1]
 42909  		x_1 := x.Args[1]
 42910  		if x_1.Op != OpConst64 {
 42911  			break
 42912  		}
 42913  		s := x_1.AuxInt
 42914  		if !(s >= 16) {
 42915  			break
 42916  		}
 42917  		v.reset(OpCopy)
 42918  		v.Type = x.Type
 42919  		v.AddArg(x)
 42920  		return true
 42921  	}
 42922  	return false
 42923  }
 42924  func rewriteValuegeneric_OpSignExt16to64_0(v *Value) bool {
 42925  	// match: (SignExt16to64 (Const16 [c]))
 42926  	// result: (Const64 [int64( int16(c))])
 42927  	for {
 42928  		v_0 := v.Args[0]
 42929  		if v_0.Op != OpConst16 {
 42930  			break
 42931  		}
 42932  		c := v_0.AuxInt
 42933  		v.reset(OpConst64)
 42934  		v.AuxInt = int64(int16(c))
 42935  		return true
 42936  	}
 42937  	// match: (SignExt16to64 (Trunc64to16 x:(Rsh64x64 _ (Const64 [s]))))
 42938  	// cond: s >= 48
 42939  	// result: x
 42940  	for {
 42941  		v_0 := v.Args[0]
 42942  		if v_0.Op != OpTrunc64to16 {
 42943  			break
 42944  		}
 42945  		x := v_0.Args[0]
 42946  		if x.Op != OpRsh64x64 {
 42947  			break
 42948  		}
 42949  		_ = x.Args[1]
 42950  		x_1 := x.Args[1]
 42951  		if x_1.Op != OpConst64 {
 42952  			break
 42953  		}
 42954  		s := x_1.AuxInt
 42955  		if !(s >= 48) {
 42956  			break
 42957  		}
 42958  		v.reset(OpCopy)
 42959  		v.Type = x.Type
 42960  		v.AddArg(x)
 42961  		return true
 42962  	}
 42963  	return false
 42964  }
 42965  func rewriteValuegeneric_OpSignExt32to64_0(v *Value) bool {
 42966  	// match: (SignExt32to64 (Const32 [c]))
 42967  	// result: (Const64 [int64( int32(c))])
 42968  	for {
 42969  		v_0 := v.Args[0]
 42970  		if v_0.Op != OpConst32 {
 42971  			break
 42972  		}
 42973  		c := v_0.AuxInt
 42974  		v.reset(OpConst64)
 42975  		v.AuxInt = int64(int32(c))
 42976  		return true
 42977  	}
 42978  	// match: (SignExt32to64 (Trunc64to32 x:(Rsh64x64 _ (Const64 [s]))))
 42979  	// cond: s >= 32
 42980  	// result: x
 42981  	for {
 42982  		v_0 := v.Args[0]
 42983  		if v_0.Op != OpTrunc64to32 {
 42984  			break
 42985  		}
 42986  		x := v_0.Args[0]
 42987  		if x.Op != OpRsh64x64 {
 42988  			break
 42989  		}
 42990  		_ = x.Args[1]
 42991  		x_1 := x.Args[1]
 42992  		if x_1.Op != OpConst64 {
 42993  			break
 42994  		}
 42995  		s := x_1.AuxInt
 42996  		if !(s >= 32) {
 42997  			break
 42998  		}
 42999  		v.reset(OpCopy)
 43000  		v.Type = x.Type
 43001  		v.AddArg(x)
 43002  		return true
 43003  	}
 43004  	return false
 43005  }
 43006  func rewriteValuegeneric_OpSignExt8to16_0(v *Value) bool {
 43007  	// match: (SignExt8to16 (Const8 [c]))
 43008  	// result: (Const16 [int64( int8(c))])
 43009  	for {
 43010  		v_0 := v.Args[0]
 43011  		if v_0.Op != OpConst8 {
 43012  			break
 43013  		}
 43014  		c := v_0.AuxInt
 43015  		v.reset(OpConst16)
 43016  		v.AuxInt = int64(int8(c))
 43017  		return true
 43018  	}
 43019  	// match: (SignExt8to16 (Trunc16to8 x:(Rsh16x64 _ (Const64 [s]))))
 43020  	// cond: s >= 8
 43021  	// result: x
 43022  	for {
 43023  		v_0 := v.Args[0]
 43024  		if v_0.Op != OpTrunc16to8 {
 43025  			break
 43026  		}
 43027  		x := v_0.Args[0]
 43028  		if x.Op != OpRsh16x64 {
 43029  			break
 43030  		}
 43031  		_ = x.Args[1]
 43032  		x_1 := x.Args[1]
 43033  		if x_1.Op != OpConst64 {
 43034  			break
 43035  		}
 43036  		s := x_1.AuxInt
 43037  		if !(s >= 8) {
 43038  			break
 43039  		}
 43040  		v.reset(OpCopy)
 43041  		v.Type = x.Type
 43042  		v.AddArg(x)
 43043  		return true
 43044  	}
 43045  	return false
 43046  }
 43047  func rewriteValuegeneric_OpSignExt8to32_0(v *Value) bool {
 43048  	// match: (SignExt8to32 (Const8 [c]))
 43049  	// result: (Const32 [int64( int8(c))])
 43050  	for {
 43051  		v_0 := v.Args[0]
 43052  		if v_0.Op != OpConst8 {
 43053  			break
 43054  		}
 43055  		c := v_0.AuxInt
 43056  		v.reset(OpConst32)
 43057  		v.AuxInt = int64(int8(c))
 43058  		return true
 43059  	}
 43060  	// match: (SignExt8to32 (Trunc32to8 x:(Rsh32x64 _ (Const64 [s]))))
 43061  	// cond: s >= 24
 43062  	// result: x
 43063  	for {
 43064  		v_0 := v.Args[0]
 43065  		if v_0.Op != OpTrunc32to8 {
 43066  			break
 43067  		}
 43068  		x := v_0.Args[0]
 43069  		if x.Op != OpRsh32x64 {
 43070  			break
 43071  		}
 43072  		_ = x.Args[1]
 43073  		x_1 := x.Args[1]
 43074  		if x_1.Op != OpConst64 {
 43075  			break
 43076  		}
 43077  		s := x_1.AuxInt
 43078  		if !(s >= 24) {
 43079  			break
 43080  		}
 43081  		v.reset(OpCopy)
 43082  		v.Type = x.Type
 43083  		v.AddArg(x)
 43084  		return true
 43085  	}
 43086  	return false
 43087  }
 43088  func rewriteValuegeneric_OpSignExt8to64_0(v *Value) bool {
 43089  	// match: (SignExt8to64 (Const8 [c]))
 43090  	// result: (Const64 [int64( int8(c))])
 43091  	for {
 43092  		v_0 := v.Args[0]
 43093  		if v_0.Op != OpConst8 {
 43094  			break
 43095  		}
 43096  		c := v_0.AuxInt
 43097  		v.reset(OpConst64)
 43098  		v.AuxInt = int64(int8(c))
 43099  		return true
 43100  	}
 43101  	// match: (SignExt8to64 (Trunc64to8 x:(Rsh64x64 _ (Const64 [s]))))
 43102  	// cond: s >= 56
 43103  	// result: x
 43104  	for {
 43105  		v_0 := v.Args[0]
 43106  		if v_0.Op != OpTrunc64to8 {
 43107  			break
 43108  		}
 43109  		x := v_0.Args[0]
 43110  		if x.Op != OpRsh64x64 {
 43111  			break
 43112  		}
 43113  		_ = x.Args[1]
 43114  		x_1 := x.Args[1]
 43115  		if x_1.Op != OpConst64 {
 43116  			break
 43117  		}
 43118  		s := x_1.AuxInt
 43119  		if !(s >= 56) {
 43120  			break
 43121  		}
 43122  		v.reset(OpCopy)
 43123  		v.Type = x.Type
 43124  		v.AddArg(x)
 43125  		return true
 43126  	}
 43127  	return false
 43128  }
 43129  func rewriteValuegeneric_OpSliceCap_0(v *Value) bool {
 43130  	// match: (SliceCap (SliceMake _ _ (Const64 <t> [c])))
 43131  	// result: (Const64 <t> [c])
 43132  	for {
 43133  		v_0 := v.Args[0]
 43134  		if v_0.Op != OpSliceMake {
 43135  			break
 43136  		}
 43137  		_ = v_0.Args[2]
 43138  		v_0_2 := v_0.Args[2]
 43139  		if v_0_2.Op != OpConst64 {
 43140  			break
 43141  		}
 43142  		t := v_0_2.Type
 43143  		c := v_0_2.AuxInt
 43144  		v.reset(OpConst64)
 43145  		v.Type = t
 43146  		v.AuxInt = c
 43147  		return true
 43148  	}
 43149  	// match: (SliceCap (SliceMake _ _ (Const32 <t> [c])))
 43150  	// result: (Const32 <t> [c])
 43151  	for {
 43152  		v_0 := v.Args[0]
 43153  		if v_0.Op != OpSliceMake {
 43154  			break
 43155  		}
 43156  		_ = v_0.Args[2]
 43157  		v_0_2 := v_0.Args[2]
 43158  		if v_0_2.Op != OpConst32 {
 43159  			break
 43160  		}
 43161  		t := v_0_2.Type
 43162  		c := v_0_2.AuxInt
 43163  		v.reset(OpConst32)
 43164  		v.Type = t
 43165  		v.AuxInt = c
 43166  		return true
 43167  	}
 43168  	// match: (SliceCap (SliceMake _ _ (SliceCap x)))
 43169  	// result: (SliceCap x)
 43170  	for {
 43171  		v_0 := v.Args[0]
 43172  		if v_0.Op != OpSliceMake {
 43173  			break
 43174  		}
 43175  		_ = v_0.Args[2]
 43176  		v_0_2 := v_0.Args[2]
 43177  		if v_0_2.Op != OpSliceCap {
 43178  			break
 43179  		}
 43180  		x := v_0_2.Args[0]
 43181  		v.reset(OpSliceCap)
 43182  		v.AddArg(x)
 43183  		return true
 43184  	}
 43185  	// match: (SliceCap (SliceMake _ _ (SliceLen x)))
 43186  	// result: (SliceLen x)
 43187  	for {
 43188  		v_0 := v.Args[0]
 43189  		if v_0.Op != OpSliceMake {
 43190  			break
 43191  		}
 43192  		_ = v_0.Args[2]
 43193  		v_0_2 := v_0.Args[2]
 43194  		if v_0_2.Op != OpSliceLen {
 43195  			break
 43196  		}
 43197  		x := v_0_2.Args[0]
 43198  		v.reset(OpSliceLen)
 43199  		v.AddArg(x)
 43200  		return true
 43201  	}
 43202  	return false
 43203  }
 43204  func rewriteValuegeneric_OpSliceLen_0(v *Value) bool {
 43205  	// match: (SliceLen (SliceMake _ (Const64 <t> [c]) _))
 43206  	// result: (Const64 <t> [c])
 43207  	for {
 43208  		v_0 := v.Args[0]
 43209  		if v_0.Op != OpSliceMake {
 43210  			break
 43211  		}
 43212  		_ = v_0.Args[2]
 43213  		v_0_1 := v_0.Args[1]
 43214  		if v_0_1.Op != OpConst64 {
 43215  			break
 43216  		}
 43217  		t := v_0_1.Type
 43218  		c := v_0_1.AuxInt
 43219  		v.reset(OpConst64)
 43220  		v.Type = t
 43221  		v.AuxInt = c
 43222  		return true
 43223  	}
 43224  	// match: (SliceLen (SliceMake _ (Const32 <t> [c]) _))
 43225  	// result: (Const32 <t> [c])
 43226  	for {
 43227  		v_0 := v.Args[0]
 43228  		if v_0.Op != OpSliceMake {
 43229  			break
 43230  		}
 43231  		_ = v_0.Args[2]
 43232  		v_0_1 := v_0.Args[1]
 43233  		if v_0_1.Op != OpConst32 {
 43234  			break
 43235  		}
 43236  		t := v_0_1.Type
 43237  		c := v_0_1.AuxInt
 43238  		v.reset(OpConst32)
 43239  		v.Type = t
 43240  		v.AuxInt = c
 43241  		return true
 43242  	}
 43243  	// match: (SliceLen (SliceMake _ (SliceLen x) _))
 43244  	// result: (SliceLen x)
 43245  	for {
 43246  		v_0 := v.Args[0]
 43247  		if v_0.Op != OpSliceMake {
 43248  			break
 43249  		}
 43250  		_ = v_0.Args[2]
 43251  		v_0_1 := v_0.Args[1]
 43252  		if v_0_1.Op != OpSliceLen {
 43253  			break
 43254  		}
 43255  		x := v_0_1.Args[0]
 43256  		v.reset(OpSliceLen)
 43257  		v.AddArg(x)
 43258  		return true
 43259  	}
 43260  	return false
 43261  }
 43262  func rewriteValuegeneric_OpSlicePtr_0(v *Value) bool {
 43263  	// match: (SlicePtr (SliceMake (SlicePtr x) _ _))
 43264  	// result: (SlicePtr x)
 43265  	for {
 43266  		v_0 := v.Args[0]
 43267  		if v_0.Op != OpSliceMake {
 43268  			break
 43269  		}
 43270  		_ = v_0.Args[2]
 43271  		v_0_0 := v_0.Args[0]
 43272  		if v_0_0.Op != OpSlicePtr {
 43273  			break
 43274  		}
 43275  		x := v_0_0.Args[0]
 43276  		v.reset(OpSlicePtr)
 43277  		v.AddArg(x)
 43278  		return true
 43279  	}
 43280  	return false
 43281  }
 43282  func rewriteValuegeneric_OpSlicemask_0(v *Value) bool {
 43283  	// match: (Slicemask (Const32 [x]))
 43284  	// cond: x > 0
 43285  	// result: (Const32 [-1])
 43286  	for {
 43287  		v_0 := v.Args[0]
 43288  		if v_0.Op != OpConst32 {
 43289  			break
 43290  		}
 43291  		x := v_0.AuxInt
 43292  		if !(x > 0) {
 43293  			break
 43294  		}
 43295  		v.reset(OpConst32)
 43296  		v.AuxInt = -1
 43297  		return true
 43298  	}
 43299  	// match: (Slicemask (Const32 [0]))
 43300  	// result: (Const32 [0])
 43301  	for {
 43302  		v_0 := v.Args[0]
 43303  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 43304  			break
 43305  		}
 43306  		v.reset(OpConst32)
 43307  		v.AuxInt = 0
 43308  		return true
 43309  	}
 43310  	// match: (Slicemask (Const64 [x]))
 43311  	// cond: x > 0
 43312  	// result: (Const64 [-1])
 43313  	for {
 43314  		v_0 := v.Args[0]
 43315  		if v_0.Op != OpConst64 {
 43316  			break
 43317  		}
 43318  		x := v_0.AuxInt
 43319  		if !(x > 0) {
 43320  			break
 43321  		}
 43322  		v.reset(OpConst64)
 43323  		v.AuxInt = -1
 43324  		return true
 43325  	}
 43326  	// match: (Slicemask (Const64 [0]))
 43327  	// result: (Const64 [0])
 43328  	for {
 43329  		v_0 := v.Args[0]
 43330  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 43331  			break
 43332  		}
 43333  		v.reset(OpConst64)
 43334  		v.AuxInt = 0
 43335  		return true
 43336  	}
 43337  	return false
 43338  }
 43339  func rewriteValuegeneric_OpSqrt_0(v *Value) bool {
 43340  	// match: (Sqrt (Const64F [c]))
 43341  	// result: (Const64F [auxFrom64F(math.Sqrt(auxTo64F(c)))])
 43342  	for {
 43343  		v_0 := v.Args[0]
 43344  		if v_0.Op != OpConst64F {
 43345  			break
 43346  		}
 43347  		c := v_0.AuxInt
 43348  		v.reset(OpConst64F)
 43349  		v.AuxInt = auxFrom64F(math.Sqrt(auxTo64F(c)))
 43350  		return true
 43351  	}
 43352  	return false
 43353  }
 43354  func rewriteValuegeneric_OpStaticCall_0(v *Value) bool {
 43355  	b := v.Block
 43356  	config := b.Func.Config
 43357  	// match: (StaticCall {sym} s1:(Store _ (Const64 [sz]) s2:(Store _ src s3:(Store {t} _ dst mem))))
 43358  	// cond: isSameSym(sym,"runtime.memmove") && t.(*types.Type).IsPtr() && s1.Uses == 1 && s2.Uses == 1 && s3.Uses == 1 && isInlinableMemmove(dst,src,sz,config) && clobber(s1) && clobber(s2) && clobber(s3)
 43359  	// result: (Move {t.(*types.Type).Elem()} [sz] dst src mem)
 43360  	for {
 43361  		sym := v.Aux
 43362  		s1 := v.Args[0]
 43363  		if s1.Op != OpStore {
 43364  			break
 43365  		}
 43366  		_ = s1.Args[2]
 43367  		s1_1 := s1.Args[1]
 43368  		if s1_1.Op != OpConst64 {
 43369  			break
 43370  		}
 43371  		sz := s1_1.AuxInt
 43372  		s2 := s1.Args[2]
 43373  		if s2.Op != OpStore {
 43374  			break
 43375  		}
 43376  		_ = s2.Args[2]
 43377  		src := s2.Args[1]
 43378  		s3 := s2.Args[2]
 43379  		if s3.Op != OpStore {
 43380  			break
 43381  		}
 43382  		t := s3.Aux
 43383  		mem := s3.Args[2]
 43384  		dst := s3.Args[1]
 43385  		if !(isSameSym(sym, "runtime.memmove") && t.(*types.Type).IsPtr() && s1.Uses == 1 && s2.Uses == 1 && s3.Uses == 1 && isInlinableMemmove(dst, src, sz, config) && clobber(s1) && clobber(s2) && clobber(s3)) {
 43386  			break
 43387  		}
 43388  		v.reset(OpMove)
 43389  		v.AuxInt = sz
 43390  		v.Aux = t.(*types.Type).Elem()
 43391  		v.AddArg(dst)
 43392  		v.AddArg(src)
 43393  		v.AddArg(mem)
 43394  		return true
 43395  	}
 43396  	// match: (StaticCall {sym} s1:(Store _ (Const32 [sz]) s2:(Store _ src s3:(Store {t} _ dst mem))))
 43397  	// cond: isSameSym(sym,"runtime.memmove") && t.(*types.Type).IsPtr() && s1.Uses == 1 && s2.Uses == 1 && s3.Uses == 1 && isInlinableMemmove(dst,src,sz,config) && clobber(s1) && clobber(s2) && clobber(s3)
 43398  	// result: (Move {t.(*types.Type).Elem()} [sz] dst src mem)
 43399  	for {
 43400  		sym := v.Aux
 43401  		s1 := v.Args[0]
 43402  		if s1.Op != OpStore {
 43403  			break
 43404  		}
 43405  		_ = s1.Args[2]
 43406  		s1_1 := s1.Args[1]
 43407  		if s1_1.Op != OpConst32 {
 43408  			break
 43409  		}
 43410  		sz := s1_1.AuxInt
 43411  		s2 := s1.Args[2]
 43412  		if s2.Op != OpStore {
 43413  			break
 43414  		}
 43415  		_ = s2.Args[2]
 43416  		src := s2.Args[1]
 43417  		s3 := s2.Args[2]
 43418  		if s3.Op != OpStore {
 43419  			break
 43420  		}
 43421  		t := s3.Aux
 43422  		mem := s3.Args[2]
 43423  		dst := s3.Args[1]
 43424  		if !(isSameSym(sym, "runtime.memmove") && t.(*types.Type).IsPtr() && s1.Uses == 1 && s2.Uses == 1 && s3.Uses == 1 && isInlinableMemmove(dst, src, sz, config) && clobber(s1) && clobber(s2) && clobber(s3)) {
 43425  			break
 43426  		}
 43427  		v.reset(OpMove)
 43428  		v.AuxInt = sz
 43429  		v.Aux = t.(*types.Type).Elem()
 43430  		v.AddArg(dst)
 43431  		v.AddArg(src)
 43432  		v.AddArg(mem)
 43433  		return true
 43434  	}
 43435  	// match: (StaticCall {sym} x)
 43436  	// cond: needRaceCleanup(sym,v)
 43437  	// result: x
 43438  	for {
 43439  		sym := v.Aux
 43440  		x := v.Args[0]
 43441  		if !(needRaceCleanup(sym, v)) {
 43442  			break
 43443  		}
 43444  		v.reset(OpCopy)
 43445  		v.Type = x.Type
 43446  		v.AddArg(x)
 43447  		return true
 43448  	}
 43449  	return false
 43450  }
 43451  func rewriteValuegeneric_OpStore_0(v *Value) bool {
 43452  	b := v.Block
 43453  	// match: (Store {t1} p1 (Load <t2> p2 mem) mem)
 43454  	// cond: isSamePtr(p1, p2) && t2.Size() == sizeof(t1)
 43455  	// result: mem
 43456  	for {
 43457  		t1 := v.Aux
 43458  		mem := v.Args[2]
 43459  		p1 := v.Args[0]
 43460  		v_1 := v.Args[1]
 43461  		if v_1.Op != OpLoad {
 43462  			break
 43463  		}
 43464  		t2 := v_1.Type
 43465  		_ = v_1.Args[1]
 43466  		p2 := v_1.Args[0]
 43467  		if mem != v_1.Args[1] || !(isSamePtr(p1, p2) && t2.Size() == sizeof(t1)) {
 43468  			break
 43469  		}
 43470  		v.reset(OpCopy)
 43471  		v.Type = mem.Type
 43472  		v.AddArg(mem)
 43473  		return true
 43474  	}
 43475  	// match: (Store {t1} p1 (Load <t2> p2 oldmem) mem:(Store {t3} p3 _ oldmem))
 43476  	// cond: isSamePtr(p1, p2) && t2.Size() == sizeof(t1) && disjoint(p1, sizeof(t1), p3, sizeof(t3))
 43477  	// result: mem
 43478  	for {
 43479  		t1 := v.Aux
 43480  		_ = v.Args[2]
 43481  		p1 := v.Args[0]
 43482  		v_1 := v.Args[1]
 43483  		if v_1.Op != OpLoad {
 43484  			break
 43485  		}
 43486  		t2 := v_1.Type
 43487  		oldmem := v_1.Args[1]
 43488  		p2 := v_1.Args[0]
 43489  		mem := v.Args[2]
 43490  		if mem.Op != OpStore {
 43491  			break
 43492  		}
 43493  		t3 := mem.Aux
 43494  		_ = mem.Args[2]
 43495  		p3 := mem.Args[0]
 43496  		if oldmem != mem.Args[2] || !(isSamePtr(p1, p2) && t2.Size() == sizeof(t1) && disjoint(p1, sizeof(t1), p3, sizeof(t3))) {
 43497  			break
 43498  		}
 43499  		v.reset(OpCopy)
 43500  		v.Type = mem.Type
 43501  		v.AddArg(mem)
 43502  		return true
 43503  	}
 43504  	// match: (Store {t1} p1 (Load <t2> p2 oldmem) mem:(Store {t3} p3 _ (Store {t4} p4 _ oldmem)))
 43505  	// cond: isSamePtr(p1, p2) && t2.Size() == sizeof(t1) && disjoint(p1, sizeof(t1), p3, sizeof(t3)) && disjoint(p1, sizeof(t1), p4, sizeof(t4))
 43506  	// result: mem
 43507  	for {
 43508  		t1 := v.Aux
 43509  		_ = v.Args[2]
 43510  		p1 := v.Args[0]
 43511  		v_1 := v.Args[1]
 43512  		if v_1.Op != OpLoad {
 43513  			break
 43514  		}
 43515  		t2 := v_1.Type
 43516  		oldmem := v_1.Args[1]
 43517  		p2 := v_1.Args[0]
 43518  		mem := v.Args[2]
 43519  		if mem.Op != OpStore {
 43520  			break
 43521  		}
 43522  		t3 := mem.Aux
 43523  		_ = mem.Args[2]
 43524  		p3 := mem.Args[0]
 43525  		mem_2 := mem.Args[2]
 43526  		if mem_2.Op != OpStore {
 43527  			break
 43528  		}
 43529  		t4 := mem_2.Aux
 43530  		_ = mem_2.Args[2]
 43531  		p4 := mem_2.Args[0]
 43532  		if oldmem != mem_2.Args[2] || !(isSamePtr(p1, p2) && t2.Size() == sizeof(t1) && disjoint(p1, sizeof(t1), p3, sizeof(t3)) && disjoint(p1, sizeof(t1), p4, sizeof(t4))) {
 43533  			break
 43534  		}
 43535  		v.reset(OpCopy)
 43536  		v.Type = mem.Type
 43537  		v.AddArg(mem)
 43538  		return true
 43539  	}
 43540  	// match: (Store {t1} p1 (Load <t2> p2 oldmem) mem:(Store {t3} p3 _ (Store {t4} p4 _ (Store {t5} p5 _ oldmem))))
 43541  	// cond: isSamePtr(p1, p2) && t2.Size() == sizeof(t1) && disjoint(p1, sizeof(t1), p3, sizeof(t3)) && disjoint(p1, sizeof(t1), p4, sizeof(t4)) && disjoint(p1, sizeof(t1), p5, sizeof(t5))
 43542  	// result: mem
 43543  	for {
 43544  		t1 := v.Aux
 43545  		_ = v.Args[2]
 43546  		p1 := v.Args[0]
 43547  		v_1 := v.Args[1]
 43548  		if v_1.Op != OpLoad {
 43549  			break
 43550  		}
 43551  		t2 := v_1.Type
 43552  		oldmem := v_1.Args[1]
 43553  		p2 := v_1.Args[0]
 43554  		mem := v.Args[2]
 43555  		if mem.Op != OpStore {
 43556  			break
 43557  		}
 43558  		t3 := mem.Aux
 43559  		_ = mem.Args[2]
 43560  		p3 := mem.Args[0]
 43561  		mem_2 := mem.Args[2]
 43562  		if mem_2.Op != OpStore {
 43563  			break
 43564  		}
 43565  		t4 := mem_2.Aux
 43566  		_ = mem_2.Args[2]
 43567  		p4 := mem_2.Args[0]
 43568  		mem_2_2 := mem_2.Args[2]
 43569  		if mem_2_2.Op != OpStore {
 43570  			break
 43571  		}
 43572  		t5 := mem_2_2.Aux
 43573  		_ = mem_2_2.Args[2]
 43574  		p5 := mem_2_2.Args[0]
 43575  		if oldmem != mem_2_2.Args[2] || !(isSamePtr(p1, p2) && t2.Size() == sizeof(t1) && disjoint(p1, sizeof(t1), p3, sizeof(t3)) && disjoint(p1, sizeof(t1), p4, sizeof(t4)) && disjoint(p1, sizeof(t1), p5, sizeof(t5))) {
 43576  			break
 43577  		}
 43578  		v.reset(OpCopy)
 43579  		v.Type = mem.Type
 43580  		v.AddArg(mem)
 43581  		return true
 43582  	}
 43583  	// match: (Store {t} (OffPtr [o] p1) x mem:(Zero [n] p2 _))
 43584  	// cond: isConstZero(x) && o >= 0 && sizeof(t) + o <= n && isSamePtr(p1, p2)
 43585  	// result: mem
 43586  	for {
 43587  		t := v.Aux
 43588  		_ = v.Args[2]
 43589  		v_0 := v.Args[0]
 43590  		if v_0.Op != OpOffPtr {
 43591  			break
 43592  		}
 43593  		o := v_0.AuxInt
 43594  		p1 := v_0.Args[0]
 43595  		x := v.Args[1]
 43596  		mem := v.Args[2]
 43597  		if mem.Op != OpZero {
 43598  			break
 43599  		}
 43600  		n := mem.AuxInt
 43601  		_ = mem.Args[1]
 43602  		p2 := mem.Args[0]
 43603  		if !(isConstZero(x) && o >= 0 && sizeof(t)+o <= n && isSamePtr(p1, p2)) {
 43604  			break
 43605  		}
 43606  		v.reset(OpCopy)
 43607  		v.Type = mem.Type
 43608  		v.AddArg(mem)
 43609  		return true
 43610  	}
 43611  	// match: (Store {t1} op:(OffPtr [o1] p1) x mem:(Store {t2} p2 _ (Zero [n] p3 _)))
 43612  	// cond: isConstZero(x) && o1 >= 0 && sizeof(t1) + o1 <= n && isSamePtr(p1, p3) && disjoint(op, sizeof(t1), p2, sizeof(t2))
 43613  	// result: mem
 43614  	for {
 43615  		t1 := v.Aux
 43616  		_ = v.Args[2]
 43617  		op := v.Args[0]
 43618  		if op.Op != OpOffPtr {
 43619  			break
 43620  		}
 43621  		o1 := op.AuxInt
 43622  		p1 := op.Args[0]
 43623  		x := v.Args[1]
 43624  		mem := v.Args[2]
 43625  		if mem.Op != OpStore {
 43626  			break
 43627  		}
 43628  		t2 := mem.Aux
 43629  		_ = mem.Args[2]
 43630  		p2 := mem.Args[0]
 43631  		mem_2 := mem.Args[2]
 43632  		if mem_2.Op != OpZero {
 43633  			break
 43634  		}
 43635  		n := mem_2.AuxInt
 43636  		_ = mem_2.Args[1]
 43637  		p3 := mem_2.Args[0]
 43638  		if !(isConstZero(x) && o1 >= 0 && sizeof(t1)+o1 <= n && isSamePtr(p1, p3) && disjoint(op, sizeof(t1), p2, sizeof(t2))) {
 43639  			break
 43640  		}
 43641  		v.reset(OpCopy)
 43642  		v.Type = mem.Type
 43643  		v.AddArg(mem)
 43644  		return true
 43645  	}
 43646  	// match: (Store {t1} op:(OffPtr [o1] p1) x mem:(Store {t2} p2 _ (Store {t3} p3 _ (Zero [n] p4 _))))
 43647  	// cond: isConstZero(x) && o1 >= 0 && sizeof(t1) + o1 <= n && isSamePtr(p1, p4) && disjoint(op, sizeof(t1), p2, sizeof(t2)) && disjoint(op, sizeof(t1), p3, sizeof(t3))
 43648  	// result: mem
 43649  	for {
 43650  		t1 := v.Aux
 43651  		_ = v.Args[2]
 43652  		op := v.Args[0]
 43653  		if op.Op != OpOffPtr {
 43654  			break
 43655  		}
 43656  		o1 := op.AuxInt
 43657  		p1 := op.Args[0]
 43658  		x := v.Args[1]
 43659  		mem := v.Args[2]
 43660  		if mem.Op != OpStore {
 43661  			break
 43662  		}
 43663  		t2 := mem.Aux
 43664  		_ = mem.Args[2]
 43665  		p2 := mem.Args[0]
 43666  		mem_2 := mem.Args[2]
 43667  		if mem_2.Op != OpStore {
 43668  			break
 43669  		}
 43670  		t3 := mem_2.Aux
 43671  		_ = mem_2.Args[2]
 43672  		p3 := mem_2.Args[0]
 43673  		mem_2_2 := mem_2.Args[2]
 43674  		if mem_2_2.Op != OpZero {
 43675  			break
 43676  		}
 43677  		n := mem_2_2.AuxInt
 43678  		_ = mem_2_2.Args[1]
 43679  		p4 := mem_2_2.Args[0]
 43680  		if !(isConstZero(x) && o1 >= 0 && sizeof(t1)+o1 <= n && isSamePtr(p1, p4) && disjoint(op, sizeof(t1), p2, sizeof(t2)) && disjoint(op, sizeof(t1), p3, sizeof(t3))) {
 43681  			break
 43682  		}
 43683  		v.reset(OpCopy)
 43684  		v.Type = mem.Type
 43685  		v.AddArg(mem)
 43686  		return true
 43687  	}
 43688  	// match: (Store {t1} op:(OffPtr [o1] p1) x mem:(Store {t2} p2 _ (Store {t3} p3 _ (Store {t4} p4 _ (Zero [n] p5 _)))))
 43689  	// cond: isConstZero(x) && o1 >= 0 && sizeof(t1) + o1 <= n && isSamePtr(p1, p5) && disjoint(op, sizeof(t1), p2, sizeof(t2)) && disjoint(op, sizeof(t1), p3, sizeof(t3)) && disjoint(op, sizeof(t1), p4, sizeof(t4))
 43690  	// result: mem
 43691  	for {
 43692  		t1 := v.Aux
 43693  		_ = v.Args[2]
 43694  		op := v.Args[0]
 43695  		if op.Op != OpOffPtr {
 43696  			break
 43697  		}
 43698  		o1 := op.AuxInt
 43699  		p1 := op.Args[0]
 43700  		x := v.Args[1]
 43701  		mem := v.Args[2]
 43702  		if mem.Op != OpStore {
 43703  			break
 43704  		}
 43705  		t2 := mem.Aux
 43706  		_ = mem.Args[2]
 43707  		p2 := mem.Args[0]
 43708  		mem_2 := mem.Args[2]
 43709  		if mem_2.Op != OpStore {
 43710  			break
 43711  		}
 43712  		t3 := mem_2.Aux
 43713  		_ = mem_2.Args[2]
 43714  		p3 := mem_2.Args[0]
 43715  		mem_2_2 := mem_2.Args[2]
 43716  		if mem_2_2.Op != OpStore {
 43717  			break
 43718  		}
 43719  		t4 := mem_2_2.Aux
 43720  		_ = mem_2_2.Args[2]
 43721  		p4 := mem_2_2.Args[0]
 43722  		mem_2_2_2 := mem_2_2.Args[2]
 43723  		if mem_2_2_2.Op != OpZero {
 43724  			break
 43725  		}
 43726  		n := mem_2_2_2.AuxInt
 43727  		_ = mem_2_2_2.Args[1]
 43728  		p5 := mem_2_2_2.Args[0]
 43729  		if !(isConstZero(x) && o1 >= 0 && sizeof(t1)+o1 <= n && isSamePtr(p1, p5) && disjoint(op, sizeof(t1), p2, sizeof(t2)) && disjoint(op, sizeof(t1), p3, sizeof(t3)) && disjoint(op, sizeof(t1), p4, sizeof(t4))) {
 43730  			break
 43731  		}
 43732  		v.reset(OpCopy)
 43733  		v.Type = mem.Type
 43734  		v.AddArg(mem)
 43735  		return true
 43736  	}
 43737  	// match: (Store _ (StructMake0) mem)
 43738  	// result: mem
 43739  	for {
 43740  		mem := v.Args[2]
 43741  		v_1 := v.Args[1]
 43742  		if v_1.Op != OpStructMake0 {
 43743  			break
 43744  		}
 43745  		v.reset(OpCopy)
 43746  		v.Type = mem.Type
 43747  		v.AddArg(mem)
 43748  		return true
 43749  	}
 43750  	// match: (Store dst (StructMake1 <t> f0) mem)
 43751  	// result: (Store {t.FieldType(0)} (OffPtr <t.FieldType(0).PtrTo()> [0] dst) f0 mem)
 43752  	for {
 43753  		mem := v.Args[2]
 43754  		dst := v.Args[0]
 43755  		v_1 := v.Args[1]
 43756  		if v_1.Op != OpStructMake1 {
 43757  			break
 43758  		}
 43759  		t := v_1.Type
 43760  		f0 := v_1.Args[0]
 43761  		v.reset(OpStore)
 43762  		v.Aux = t.FieldType(0)
 43763  		v0 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 43764  		v0.AuxInt = 0
 43765  		v0.AddArg(dst)
 43766  		v.AddArg(v0)
 43767  		v.AddArg(f0)
 43768  		v.AddArg(mem)
 43769  		return true
 43770  	}
 43771  	return false
 43772  }
 43773  func rewriteValuegeneric_OpStore_10(v *Value) bool {
 43774  	b := v.Block
 43775  	config := b.Func.Config
 43776  	fe := b.Func.fe
 43777  	// match: (Store dst (StructMake2 <t> f0 f1) mem)
 43778  	// result: (Store {t.FieldType(1)} (OffPtr <t.FieldType(1).PtrTo()> [t.FieldOff(1)] dst) f1 (Store {t.FieldType(0)} (OffPtr <t.FieldType(0).PtrTo()> [0] dst) f0 mem))
 43779  	for {
 43780  		mem := v.Args[2]
 43781  		dst := v.Args[0]
 43782  		v_1 := v.Args[1]
 43783  		if v_1.Op != OpStructMake2 {
 43784  			break
 43785  		}
 43786  		t := v_1.Type
 43787  		f1 := v_1.Args[1]
 43788  		f0 := v_1.Args[0]
 43789  		v.reset(OpStore)
 43790  		v.Aux = t.FieldType(1)
 43791  		v0 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(1).PtrTo())
 43792  		v0.AuxInt = t.FieldOff(1)
 43793  		v0.AddArg(dst)
 43794  		v.AddArg(v0)
 43795  		v.AddArg(f1)
 43796  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 43797  		v1.Aux = t.FieldType(0)
 43798  		v2 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 43799  		v2.AuxInt = 0
 43800  		v2.AddArg(dst)
 43801  		v1.AddArg(v2)
 43802  		v1.AddArg(f0)
 43803  		v1.AddArg(mem)
 43804  		v.AddArg(v1)
 43805  		return true
 43806  	}
 43807  	// match: (Store dst (StructMake3 <t> f0 f1 f2) mem)
 43808  	// result: (Store {t.FieldType(2)} (OffPtr <t.FieldType(2).PtrTo()> [t.FieldOff(2)] dst) f2 (Store {t.FieldType(1)} (OffPtr <t.FieldType(1).PtrTo()> [t.FieldOff(1)] dst) f1 (Store {t.FieldType(0)} (OffPtr <t.FieldType(0).PtrTo()> [0] dst) f0 mem)))
 43809  	for {
 43810  		mem := v.Args[2]
 43811  		dst := v.Args[0]
 43812  		v_1 := v.Args[1]
 43813  		if v_1.Op != OpStructMake3 {
 43814  			break
 43815  		}
 43816  		t := v_1.Type
 43817  		f2 := v_1.Args[2]
 43818  		f0 := v_1.Args[0]
 43819  		f1 := v_1.Args[1]
 43820  		v.reset(OpStore)
 43821  		v.Aux = t.FieldType(2)
 43822  		v0 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(2).PtrTo())
 43823  		v0.AuxInt = t.FieldOff(2)
 43824  		v0.AddArg(dst)
 43825  		v.AddArg(v0)
 43826  		v.AddArg(f2)
 43827  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 43828  		v1.Aux = t.FieldType(1)
 43829  		v2 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(1).PtrTo())
 43830  		v2.AuxInt = t.FieldOff(1)
 43831  		v2.AddArg(dst)
 43832  		v1.AddArg(v2)
 43833  		v1.AddArg(f1)
 43834  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 43835  		v3.Aux = t.FieldType(0)
 43836  		v4 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 43837  		v4.AuxInt = 0
 43838  		v4.AddArg(dst)
 43839  		v3.AddArg(v4)
 43840  		v3.AddArg(f0)
 43841  		v3.AddArg(mem)
 43842  		v1.AddArg(v3)
 43843  		v.AddArg(v1)
 43844  		return true
 43845  	}
 43846  	// match: (Store dst (StructMake4 <t> f0 f1 f2 f3) mem)
 43847  	// result: (Store {t.FieldType(3)} (OffPtr <t.FieldType(3).PtrTo()> [t.FieldOff(3)] dst) f3 (Store {t.FieldType(2)} (OffPtr <t.FieldType(2).PtrTo()> [t.FieldOff(2)] dst) f2 (Store {t.FieldType(1)} (OffPtr <t.FieldType(1).PtrTo()> [t.FieldOff(1)] dst) f1 (Store {t.FieldType(0)} (OffPtr <t.FieldType(0).PtrTo()> [0] dst) f0 mem))))
 43848  	for {
 43849  		mem := v.Args[2]
 43850  		dst := v.Args[0]
 43851  		v_1 := v.Args[1]
 43852  		if v_1.Op != OpStructMake4 {
 43853  			break
 43854  		}
 43855  		t := v_1.Type
 43856  		f3 := v_1.Args[3]
 43857  		f0 := v_1.Args[0]
 43858  		f1 := v_1.Args[1]
 43859  		f2 := v_1.Args[2]
 43860  		v.reset(OpStore)
 43861  		v.Aux = t.FieldType(3)
 43862  		v0 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(3).PtrTo())
 43863  		v0.AuxInt = t.FieldOff(3)
 43864  		v0.AddArg(dst)
 43865  		v.AddArg(v0)
 43866  		v.AddArg(f3)
 43867  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 43868  		v1.Aux = t.FieldType(2)
 43869  		v2 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(2).PtrTo())
 43870  		v2.AuxInt = t.FieldOff(2)
 43871  		v2.AddArg(dst)
 43872  		v1.AddArg(v2)
 43873  		v1.AddArg(f2)
 43874  		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 43875  		v3.Aux = t.FieldType(1)
 43876  		v4 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(1).PtrTo())
 43877  		v4.AuxInt = t.FieldOff(1)
 43878  		v4.AddArg(dst)
 43879  		v3.AddArg(v4)
 43880  		v3.AddArg(f1)
 43881  		v5 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 43882  		v5.Aux = t.FieldType(0)
 43883  		v6 := b.NewValue0(v.Pos, OpOffPtr, t.FieldType(0).PtrTo())
 43884  		v6.AuxInt = 0
 43885  		v6.AddArg(dst)
 43886  		v5.AddArg(v6)
 43887  		v5.AddArg(f0)
 43888  		v5.AddArg(mem)
 43889  		v3.AddArg(v5)
 43890  		v1.AddArg(v3)
 43891  		v.AddArg(v1)
 43892  		return true
 43893  	}
 43894  	// match: (Store {t} dst (Load src mem) mem)
 43895  	// cond: !fe.CanSSA(t.(*types.Type))
 43896  	// result: (Move {t} [sizeof(t)] dst src mem)
 43897  	for {
 43898  		t := v.Aux
 43899  		mem := v.Args[2]
 43900  		dst := v.Args[0]
 43901  		v_1 := v.Args[1]
 43902  		if v_1.Op != OpLoad {
 43903  			break
 43904  		}
 43905  		_ = v_1.Args[1]
 43906  		src := v_1.Args[0]
 43907  		if mem != v_1.Args[1] || !(!fe.CanSSA(t.(*types.Type))) {
 43908  			break
 43909  		}
 43910  		v.reset(OpMove)
 43911  		v.AuxInt = sizeof(t)
 43912  		v.Aux = t
 43913  		v.AddArg(dst)
 43914  		v.AddArg(src)
 43915  		v.AddArg(mem)
 43916  		return true
 43917  	}
 43918  	// match: (Store {t} dst (Load src mem) (VarDef {x} mem))
 43919  	// cond: !fe.CanSSA(t.(*types.Type))
 43920  	// result: (Move {t} [sizeof(t)] dst src (VarDef {x} mem))
 43921  	for {
 43922  		t := v.Aux
 43923  		_ = v.Args[2]
 43924  		dst := v.Args[0]
 43925  		v_1 := v.Args[1]
 43926  		if v_1.Op != OpLoad {
 43927  			break
 43928  		}
 43929  		mem := v_1.Args[1]
 43930  		src := v_1.Args[0]
 43931  		v_2 := v.Args[2]
 43932  		if v_2.Op != OpVarDef {
 43933  			break
 43934  		}
 43935  		x := v_2.Aux
 43936  		if mem != v_2.Args[0] || !(!fe.CanSSA(t.(*types.Type))) {
 43937  			break
 43938  		}
 43939  		v.reset(OpMove)
 43940  		v.AuxInt = sizeof(t)
 43941  		v.Aux = t
 43942  		v.AddArg(dst)
 43943  		v.AddArg(src)
 43944  		v0 := b.NewValue0(v.Pos, OpVarDef, types.TypeMem)
 43945  		v0.Aux = x
 43946  		v0.AddArg(mem)
 43947  		v.AddArg(v0)
 43948  		return true
 43949  	}
 43950  	// match: (Store _ (ArrayMake0) mem)
 43951  	// result: mem
 43952  	for {
 43953  		mem := v.Args[2]
 43954  		v_1 := v.Args[1]
 43955  		if v_1.Op != OpArrayMake0 {
 43956  			break
 43957  		}
 43958  		v.reset(OpCopy)
 43959  		v.Type = mem.Type
 43960  		v.AddArg(mem)
 43961  		return true
 43962  	}
 43963  	// match: (Store dst (ArrayMake1 e) mem)
 43964  	// result: (Store {e.Type} dst e mem)
 43965  	for {
 43966  		mem := v.Args[2]
 43967  		dst := v.Args[0]
 43968  		v_1 := v.Args[1]
 43969  		if v_1.Op != OpArrayMake1 {
 43970  			break
 43971  		}
 43972  		e := v_1.Args[0]
 43973  		v.reset(OpStore)
 43974  		v.Aux = e.Type
 43975  		v.AddArg(dst)
 43976  		v.AddArg(e)
 43977  		v.AddArg(mem)
 43978  		return true
 43979  	}
 43980  	// match: (Store (Load (OffPtr [c] (SP)) mem) x mem)
 43981  	// cond: isConstZero(x) && mem.Op == OpStaticCall && isSameSym(mem.Aux, "runtime.newobject") && c == config.ctxt.FixedFrameSize() + config.RegSize
 43982  	// result: mem
 43983  	for {
 43984  		mem := v.Args[2]
 43985  		v_0 := v.Args[0]
 43986  		if v_0.Op != OpLoad {
 43987  			break
 43988  		}
 43989  		_ = v_0.Args[1]
 43990  		v_0_0 := v_0.Args[0]
 43991  		if v_0_0.Op != OpOffPtr {
 43992  			break
 43993  		}
 43994  		c := v_0_0.AuxInt
 43995  		v_0_0_0 := v_0_0.Args[0]
 43996  		if v_0_0_0.Op != OpSP || mem != v_0.Args[1] {
 43997  			break
 43998  		}
 43999  		x := v.Args[1]
 44000  		if !(isConstZero(x) && mem.Op == OpStaticCall && isSameSym(mem.Aux, "runtime.newobject") && c == config.ctxt.FixedFrameSize()+config.RegSize) {
 44001  			break
 44002  		}
 44003  		v.reset(OpCopy)
 44004  		v.Type = mem.Type
 44005  		v.AddArg(mem)
 44006  		return true
 44007  	}
 44008  	// match: (Store (OffPtr (Load (OffPtr [c] (SP)) mem)) x mem)
 44009  	// cond: isConstZero(x) && mem.Op == OpStaticCall && isSameSym(mem.Aux, "runtime.newobject") && c == config.ctxt.FixedFrameSize() + config.RegSize
 44010  	// result: mem
 44011  	for {
 44012  		mem := v.Args[2]
 44013  		v_0 := v.Args[0]
 44014  		if v_0.Op != OpOffPtr {
 44015  			break
 44016  		}
 44017  		v_0_0 := v_0.Args[0]
 44018  		if v_0_0.Op != OpLoad {
 44019  			break
 44020  		}
 44021  		_ = v_0_0.Args[1]
 44022  		v_0_0_0 := v_0_0.Args[0]
 44023  		if v_0_0_0.Op != OpOffPtr {
 44024  			break
 44025  		}
 44026  		c := v_0_0_0.AuxInt
 44027  		v_0_0_0_0 := v_0_0_0.Args[0]
 44028  		if v_0_0_0_0.Op != OpSP || mem != v_0_0.Args[1] {
 44029  			break
 44030  		}
 44031  		x := v.Args[1]
 44032  		if !(isConstZero(x) && mem.Op == OpStaticCall && isSameSym(mem.Aux, "runtime.newobject") && c == config.ctxt.FixedFrameSize()+config.RegSize) {
 44033  			break
 44034  		}
 44035  		v.reset(OpCopy)
 44036  		v.Type = mem.Type
 44037  		v.AddArg(mem)
 44038  		return true
 44039  	}
 44040  	// match: (Store {t1} op1:(OffPtr [o1] p1) d1 m2:(Store {t2} op2:(OffPtr [0] p2) d2 m3:(Move [n] p3 _ mem)))
 44041  	// cond: m2.Uses == 1 && m3.Uses == 1 && o1 == sizeof(t2) && n == sizeof(t2) + sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && clobber(m2) && clobber(m3)
 44042  	// result: (Store {t1} op1 d1 (Store {t2} op2 d2 mem))
 44043  	for {
 44044  		t1 := v.Aux
 44045  		_ = v.Args[2]
 44046  		op1 := v.Args[0]
 44047  		if op1.Op != OpOffPtr {
 44048  			break
 44049  		}
 44050  		o1 := op1.AuxInt
 44051  		p1 := op1.Args[0]
 44052  		d1 := v.Args[1]
 44053  		m2 := v.Args[2]
 44054  		if m2.Op != OpStore {
 44055  			break
 44056  		}
 44057  		t2 := m2.Aux
 44058  		_ = m2.Args[2]
 44059  		op2 := m2.Args[0]
 44060  		if op2.Op != OpOffPtr || op2.AuxInt != 0 {
 44061  			break
 44062  		}
 44063  		p2 := op2.Args[0]
 44064  		d2 := m2.Args[1]
 44065  		m3 := m2.Args[2]
 44066  		if m3.Op != OpMove {
 44067  			break
 44068  		}
 44069  		n := m3.AuxInt
 44070  		mem := m3.Args[2]
 44071  		p3 := m3.Args[0]
 44072  		if !(m2.Uses == 1 && m3.Uses == 1 && o1 == sizeof(t2) && n == sizeof(t2)+sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && clobber(m2) && clobber(m3)) {
 44073  			break
 44074  		}
 44075  		v.reset(OpStore)
 44076  		v.Aux = t1
 44077  		v.AddArg(op1)
 44078  		v.AddArg(d1)
 44079  		v0 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44080  		v0.Aux = t2
 44081  		v0.AddArg(op2)
 44082  		v0.AddArg(d2)
 44083  		v0.AddArg(mem)
 44084  		v.AddArg(v0)
 44085  		return true
 44086  	}
 44087  	return false
 44088  }
 44089  func rewriteValuegeneric_OpStore_20(v *Value) bool {
 44090  	b := v.Block
 44091  	// match: (Store {t1} op1:(OffPtr [o1] p1) d1 m2:(Store {t2} op2:(OffPtr [o2] p2) d2 m3:(Store {t3} op3:(OffPtr [0] p3) d3 m4:(Move [n] p4 _ mem))))
 44092  	// cond: m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && o2 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t3) + sizeof(t2) + sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && clobber(m2) && clobber(m3) && clobber(m4)
 44093  	// result: (Store {t1} op1 d1 (Store {t2} op2 d2 (Store {t3} op3 d3 mem)))
 44094  	for {
 44095  		t1 := v.Aux
 44096  		_ = v.Args[2]
 44097  		op1 := v.Args[0]
 44098  		if op1.Op != OpOffPtr {
 44099  			break
 44100  		}
 44101  		o1 := op1.AuxInt
 44102  		p1 := op1.Args[0]
 44103  		d1 := v.Args[1]
 44104  		m2 := v.Args[2]
 44105  		if m2.Op != OpStore {
 44106  			break
 44107  		}
 44108  		t2 := m2.Aux
 44109  		_ = m2.Args[2]
 44110  		op2 := m2.Args[0]
 44111  		if op2.Op != OpOffPtr {
 44112  			break
 44113  		}
 44114  		o2 := op2.AuxInt
 44115  		p2 := op2.Args[0]
 44116  		d2 := m2.Args[1]
 44117  		m3 := m2.Args[2]
 44118  		if m3.Op != OpStore {
 44119  			break
 44120  		}
 44121  		t3 := m3.Aux
 44122  		_ = m3.Args[2]
 44123  		op3 := m3.Args[0]
 44124  		if op3.Op != OpOffPtr || op3.AuxInt != 0 {
 44125  			break
 44126  		}
 44127  		p3 := op3.Args[0]
 44128  		d3 := m3.Args[1]
 44129  		m4 := m3.Args[2]
 44130  		if m4.Op != OpMove {
 44131  			break
 44132  		}
 44133  		n := m4.AuxInt
 44134  		mem := m4.Args[2]
 44135  		p4 := m4.Args[0]
 44136  		if !(m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && o2 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t3)+sizeof(t2)+sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && clobber(m2) && clobber(m3) && clobber(m4)) {
 44137  			break
 44138  		}
 44139  		v.reset(OpStore)
 44140  		v.Aux = t1
 44141  		v.AddArg(op1)
 44142  		v.AddArg(d1)
 44143  		v0 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44144  		v0.Aux = t2
 44145  		v0.AddArg(op2)
 44146  		v0.AddArg(d2)
 44147  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44148  		v1.Aux = t3
 44149  		v1.AddArg(op3)
 44150  		v1.AddArg(d3)
 44151  		v1.AddArg(mem)
 44152  		v0.AddArg(v1)
 44153  		v.AddArg(v0)
 44154  		return true
 44155  	}
 44156  	// match: (Store {t1} op1:(OffPtr [o1] p1) d1 m2:(Store {t2} op2:(OffPtr [o2] p2) d2 m3:(Store {t3} op3:(OffPtr [o3] p3) d3 m4:(Store {t4} op4:(OffPtr [0] p4) d4 m5:(Move [n] p5 _ mem)))))
 44157  	// cond: m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && m5.Uses == 1 && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t4) + sizeof(t3) + sizeof(t2) + sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && clobber(m2) && clobber(m3) && clobber(m4) && clobber(m5)
 44158  	// result: (Store {t1} op1 d1 (Store {t2} op2 d2 (Store {t3} op3 d3 (Store {t4} op4 d4 mem))))
 44159  	for {
 44160  		t1 := v.Aux
 44161  		_ = v.Args[2]
 44162  		op1 := v.Args[0]
 44163  		if op1.Op != OpOffPtr {
 44164  			break
 44165  		}
 44166  		o1 := op1.AuxInt
 44167  		p1 := op1.Args[0]
 44168  		d1 := v.Args[1]
 44169  		m2 := v.Args[2]
 44170  		if m2.Op != OpStore {
 44171  			break
 44172  		}
 44173  		t2 := m2.Aux
 44174  		_ = m2.Args[2]
 44175  		op2 := m2.Args[0]
 44176  		if op2.Op != OpOffPtr {
 44177  			break
 44178  		}
 44179  		o2 := op2.AuxInt
 44180  		p2 := op2.Args[0]
 44181  		d2 := m2.Args[1]
 44182  		m3 := m2.Args[2]
 44183  		if m3.Op != OpStore {
 44184  			break
 44185  		}
 44186  		t3 := m3.Aux
 44187  		_ = m3.Args[2]
 44188  		op3 := m3.Args[0]
 44189  		if op3.Op != OpOffPtr {
 44190  			break
 44191  		}
 44192  		o3 := op3.AuxInt
 44193  		p3 := op3.Args[0]
 44194  		d3 := m3.Args[1]
 44195  		m4 := m3.Args[2]
 44196  		if m4.Op != OpStore {
 44197  			break
 44198  		}
 44199  		t4 := m4.Aux
 44200  		_ = m4.Args[2]
 44201  		op4 := m4.Args[0]
 44202  		if op4.Op != OpOffPtr || op4.AuxInt != 0 {
 44203  			break
 44204  		}
 44205  		p4 := op4.Args[0]
 44206  		d4 := m4.Args[1]
 44207  		m5 := m4.Args[2]
 44208  		if m5.Op != OpMove {
 44209  			break
 44210  		}
 44211  		n := m5.AuxInt
 44212  		mem := m5.Args[2]
 44213  		p5 := m5.Args[0]
 44214  		if !(m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && m5.Uses == 1 && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t4)+sizeof(t3)+sizeof(t2)+sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && clobber(m2) && clobber(m3) && clobber(m4) && clobber(m5)) {
 44215  			break
 44216  		}
 44217  		v.reset(OpStore)
 44218  		v.Aux = t1
 44219  		v.AddArg(op1)
 44220  		v.AddArg(d1)
 44221  		v0 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44222  		v0.Aux = t2
 44223  		v0.AddArg(op2)
 44224  		v0.AddArg(d2)
 44225  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44226  		v1.Aux = t3
 44227  		v1.AddArg(op3)
 44228  		v1.AddArg(d3)
 44229  		v2 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44230  		v2.Aux = t4
 44231  		v2.AddArg(op4)
 44232  		v2.AddArg(d4)
 44233  		v2.AddArg(mem)
 44234  		v1.AddArg(v2)
 44235  		v0.AddArg(v1)
 44236  		v.AddArg(v0)
 44237  		return true
 44238  	}
 44239  	// match: (Store {t1} op1:(OffPtr [o1] p1) d1 m2:(Store {t2} op2:(OffPtr [0] p2) d2 m3:(Zero [n] p3 mem)))
 44240  	// cond: m2.Uses == 1 && m3.Uses == 1 && o1 == sizeof(t2) && n == sizeof(t2) + sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && clobber(m2) && clobber(m3)
 44241  	// result: (Store {t1} op1 d1 (Store {t2} op2 d2 mem))
 44242  	for {
 44243  		t1 := v.Aux
 44244  		_ = v.Args[2]
 44245  		op1 := v.Args[0]
 44246  		if op1.Op != OpOffPtr {
 44247  			break
 44248  		}
 44249  		o1 := op1.AuxInt
 44250  		p1 := op1.Args[0]
 44251  		d1 := v.Args[1]
 44252  		m2 := v.Args[2]
 44253  		if m2.Op != OpStore {
 44254  			break
 44255  		}
 44256  		t2 := m2.Aux
 44257  		_ = m2.Args[2]
 44258  		op2 := m2.Args[0]
 44259  		if op2.Op != OpOffPtr || op2.AuxInt != 0 {
 44260  			break
 44261  		}
 44262  		p2 := op2.Args[0]
 44263  		d2 := m2.Args[1]
 44264  		m3 := m2.Args[2]
 44265  		if m3.Op != OpZero {
 44266  			break
 44267  		}
 44268  		n := m3.AuxInt
 44269  		mem := m3.Args[1]
 44270  		p3 := m3.Args[0]
 44271  		if !(m2.Uses == 1 && m3.Uses == 1 && o1 == sizeof(t2) && n == sizeof(t2)+sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && clobber(m2) && clobber(m3)) {
 44272  			break
 44273  		}
 44274  		v.reset(OpStore)
 44275  		v.Aux = t1
 44276  		v.AddArg(op1)
 44277  		v.AddArg(d1)
 44278  		v0 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44279  		v0.Aux = t2
 44280  		v0.AddArg(op2)
 44281  		v0.AddArg(d2)
 44282  		v0.AddArg(mem)
 44283  		v.AddArg(v0)
 44284  		return true
 44285  	}
 44286  	// match: (Store {t1} op1:(OffPtr [o1] p1) d1 m2:(Store {t2} op2:(OffPtr [o2] p2) d2 m3:(Store {t3} op3:(OffPtr [0] p3) d3 m4:(Zero [n] p4 mem))))
 44287  	// cond: m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && o2 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t3) + sizeof(t2) + sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && clobber(m2) && clobber(m3) && clobber(m4)
 44288  	// result: (Store {t1} op1 d1 (Store {t2} op2 d2 (Store {t3} op3 d3 mem)))
 44289  	for {
 44290  		t1 := v.Aux
 44291  		_ = v.Args[2]
 44292  		op1 := v.Args[0]
 44293  		if op1.Op != OpOffPtr {
 44294  			break
 44295  		}
 44296  		o1 := op1.AuxInt
 44297  		p1 := op1.Args[0]
 44298  		d1 := v.Args[1]
 44299  		m2 := v.Args[2]
 44300  		if m2.Op != OpStore {
 44301  			break
 44302  		}
 44303  		t2 := m2.Aux
 44304  		_ = m2.Args[2]
 44305  		op2 := m2.Args[0]
 44306  		if op2.Op != OpOffPtr {
 44307  			break
 44308  		}
 44309  		o2 := op2.AuxInt
 44310  		p2 := op2.Args[0]
 44311  		d2 := m2.Args[1]
 44312  		m3 := m2.Args[2]
 44313  		if m3.Op != OpStore {
 44314  			break
 44315  		}
 44316  		t3 := m3.Aux
 44317  		_ = m3.Args[2]
 44318  		op3 := m3.Args[0]
 44319  		if op3.Op != OpOffPtr || op3.AuxInt != 0 {
 44320  			break
 44321  		}
 44322  		p3 := op3.Args[0]
 44323  		d3 := m3.Args[1]
 44324  		m4 := m3.Args[2]
 44325  		if m4.Op != OpZero {
 44326  			break
 44327  		}
 44328  		n := m4.AuxInt
 44329  		mem := m4.Args[1]
 44330  		p4 := m4.Args[0]
 44331  		if !(m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && o2 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t3)+sizeof(t2)+sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && clobber(m2) && clobber(m3) && clobber(m4)) {
 44332  			break
 44333  		}
 44334  		v.reset(OpStore)
 44335  		v.Aux = t1
 44336  		v.AddArg(op1)
 44337  		v.AddArg(d1)
 44338  		v0 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44339  		v0.Aux = t2
 44340  		v0.AddArg(op2)
 44341  		v0.AddArg(d2)
 44342  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44343  		v1.Aux = t3
 44344  		v1.AddArg(op3)
 44345  		v1.AddArg(d3)
 44346  		v1.AddArg(mem)
 44347  		v0.AddArg(v1)
 44348  		v.AddArg(v0)
 44349  		return true
 44350  	}
 44351  	// match: (Store {t1} op1:(OffPtr [o1] p1) d1 m2:(Store {t2} op2:(OffPtr [o2] p2) d2 m3:(Store {t3} op3:(OffPtr [o3] p3) d3 m4:(Store {t4} op4:(OffPtr [0] p4) d4 m5:(Zero [n] p5 mem)))))
 44352  	// cond: m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && m5.Uses == 1 && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t4) + sizeof(t3) + sizeof(t2) + sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && clobber(m2) && clobber(m3) && clobber(m4) && clobber(m5)
 44353  	// result: (Store {t1} op1 d1 (Store {t2} op2 d2 (Store {t3} op3 d3 (Store {t4} op4 d4 mem))))
 44354  	for {
 44355  		t1 := v.Aux
 44356  		_ = v.Args[2]
 44357  		op1 := v.Args[0]
 44358  		if op1.Op != OpOffPtr {
 44359  			break
 44360  		}
 44361  		o1 := op1.AuxInt
 44362  		p1 := op1.Args[0]
 44363  		d1 := v.Args[1]
 44364  		m2 := v.Args[2]
 44365  		if m2.Op != OpStore {
 44366  			break
 44367  		}
 44368  		t2 := m2.Aux
 44369  		_ = m2.Args[2]
 44370  		op2 := m2.Args[0]
 44371  		if op2.Op != OpOffPtr {
 44372  			break
 44373  		}
 44374  		o2 := op2.AuxInt
 44375  		p2 := op2.Args[0]
 44376  		d2 := m2.Args[1]
 44377  		m3 := m2.Args[2]
 44378  		if m3.Op != OpStore {
 44379  			break
 44380  		}
 44381  		t3 := m3.Aux
 44382  		_ = m3.Args[2]
 44383  		op3 := m3.Args[0]
 44384  		if op3.Op != OpOffPtr {
 44385  			break
 44386  		}
 44387  		o3 := op3.AuxInt
 44388  		p3 := op3.Args[0]
 44389  		d3 := m3.Args[1]
 44390  		m4 := m3.Args[2]
 44391  		if m4.Op != OpStore {
 44392  			break
 44393  		}
 44394  		t4 := m4.Aux
 44395  		_ = m4.Args[2]
 44396  		op4 := m4.Args[0]
 44397  		if op4.Op != OpOffPtr || op4.AuxInt != 0 {
 44398  			break
 44399  		}
 44400  		p4 := op4.Args[0]
 44401  		d4 := m4.Args[1]
 44402  		m5 := m4.Args[2]
 44403  		if m5.Op != OpZero {
 44404  			break
 44405  		}
 44406  		n := m5.AuxInt
 44407  		mem := m5.Args[1]
 44408  		p5 := m5.Args[0]
 44409  		if !(m2.Uses == 1 && m3.Uses == 1 && m4.Uses == 1 && m5.Uses == 1 && o3 == sizeof(t4) && o2-o3 == sizeof(t3) && o1-o2 == sizeof(t2) && n == sizeof(t4)+sizeof(t3)+sizeof(t2)+sizeof(t1) && isSamePtr(p1, p2) && isSamePtr(p2, p3) && isSamePtr(p3, p4) && isSamePtr(p4, p5) && clobber(m2) && clobber(m3) && clobber(m4) && clobber(m5)) {
 44410  			break
 44411  		}
 44412  		v.reset(OpStore)
 44413  		v.Aux = t1
 44414  		v.AddArg(op1)
 44415  		v.AddArg(d1)
 44416  		v0 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44417  		v0.Aux = t2
 44418  		v0.AddArg(op2)
 44419  		v0.AddArg(d2)
 44420  		v1 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44421  		v1.Aux = t3
 44422  		v1.AddArg(op3)
 44423  		v1.AddArg(d3)
 44424  		v2 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
 44425  		v2.Aux = t4
 44426  		v2.AddArg(op4)
 44427  		v2.AddArg(d4)
 44428  		v2.AddArg(mem)
 44429  		v1.AddArg(v2)
 44430  		v0.AddArg(v1)
 44431  		v.AddArg(v0)
 44432  		return true
 44433  	}
 44434  	return false
 44435  }
 44436  func rewriteValuegeneric_OpStringLen_0(v *Value) bool {
 44437  	// match: (StringLen (StringMake _ (Const64 <t> [c])))
 44438  	// result: (Const64 <t> [c])
 44439  	for {
 44440  		v_0 := v.Args[0]
 44441  		if v_0.Op != OpStringMake {
 44442  			break
 44443  		}
 44444  		_ = v_0.Args[1]
 44445  		v_0_1 := v_0.Args[1]
 44446  		if v_0_1.Op != OpConst64 {
 44447  			break
 44448  		}
 44449  		t := v_0_1.Type
 44450  		c := v_0_1.AuxInt
 44451  		v.reset(OpConst64)
 44452  		v.Type = t
 44453  		v.AuxInt = c
 44454  		return true
 44455  	}
 44456  	return false
 44457  }
 44458  func rewriteValuegeneric_OpStringPtr_0(v *Value) bool {
 44459  	// match: (StringPtr (StringMake (Addr <t> {s} base) _))
 44460  	// result: (Addr <t> {s} base)
 44461  	for {
 44462  		v_0 := v.Args[0]
 44463  		if v_0.Op != OpStringMake {
 44464  			break
 44465  		}
 44466  		_ = v_0.Args[1]
 44467  		v_0_0 := v_0.Args[0]
 44468  		if v_0_0.Op != OpAddr {
 44469  			break
 44470  		}
 44471  		t := v_0_0.Type
 44472  		s := v_0_0.Aux
 44473  		base := v_0_0.Args[0]
 44474  		v.reset(OpAddr)
 44475  		v.Type = t
 44476  		v.Aux = s
 44477  		v.AddArg(base)
 44478  		return true
 44479  	}
 44480  	return false
 44481  }
 44482  func rewriteValuegeneric_OpStructSelect_0(v *Value) bool {
 44483  	// match: (StructSelect (StructMake1 x))
 44484  	// result: x
 44485  	for {
 44486  		v_0 := v.Args[0]
 44487  		if v_0.Op != OpStructMake1 {
 44488  			break
 44489  		}
 44490  		x := v_0.Args[0]
 44491  		v.reset(OpCopy)
 44492  		v.Type = x.Type
 44493  		v.AddArg(x)
 44494  		return true
 44495  	}
 44496  	// match: (StructSelect [0] (StructMake2 x _))
 44497  	// result: x
 44498  	for {
 44499  		if v.AuxInt != 0 {
 44500  			break
 44501  		}
 44502  		v_0 := v.Args[0]
 44503  		if v_0.Op != OpStructMake2 {
 44504  			break
 44505  		}
 44506  		_ = v_0.Args[1]
 44507  		x := v_0.Args[0]
 44508  		v.reset(OpCopy)
 44509  		v.Type = x.Type
 44510  		v.AddArg(x)
 44511  		return true
 44512  	}
 44513  	// match: (StructSelect [1] (StructMake2 _ x))
 44514  	// result: x
 44515  	for {
 44516  		if v.AuxInt != 1 {
 44517  			break
 44518  		}
 44519  		v_0 := v.Args[0]
 44520  		if v_0.Op != OpStructMake2 {
 44521  			break
 44522  		}
 44523  		x := v_0.Args[1]
 44524  		v.reset(OpCopy)
 44525  		v.Type = x.Type
 44526  		v.AddArg(x)
 44527  		return true
 44528  	}
 44529  	// match: (StructSelect [0] (StructMake3 x _ _))
 44530  	// result: x
 44531  	for {
 44532  		if v.AuxInt != 0 {
 44533  			break
 44534  		}
 44535  		v_0 := v.Args[0]
 44536  		if v_0.Op != OpStructMake3 {
 44537  			break
 44538  		}
 44539  		_ = v_0.Args[2]
 44540  		x := v_0.Args[0]
 44541  		v.reset(OpCopy)
 44542  		v.Type = x.Type
 44543  		v.AddArg(x)
 44544  		return true
 44545  	}
 44546  	// match: (StructSelect [1] (StructMake3 _ x _))
 44547  	// result: x
 44548  	for {
 44549  		if v.AuxInt != 1 {
 44550  			break
 44551  		}
 44552  		v_0 := v.Args[0]
 44553  		if v_0.Op != OpStructMake3 {
 44554  			break
 44555  		}
 44556  		_ = v_0.Args[2]
 44557  		x := v_0.Args[1]
 44558  		v.reset(OpCopy)
 44559  		v.Type = x.Type
 44560  		v.AddArg(x)
 44561  		return true
 44562  	}
 44563  	// match: (StructSelect [2] (StructMake3 _ _ x))
 44564  	// result: x
 44565  	for {
 44566  		if v.AuxInt != 2 {
 44567  			break
 44568  		}
 44569  		v_0 := v.Args[0]
 44570  		if v_0.Op != OpStructMake3 {
 44571  			break
 44572  		}
 44573  		x := v_0.Args[2]
 44574  		v.reset(OpCopy)
 44575  		v.Type = x.Type
 44576  		v.AddArg(x)
 44577  		return true
 44578  	}
 44579  	// match: (StructSelect [0] (StructMake4 x _ _ _))
 44580  	// result: x
 44581  	for {
 44582  		if v.AuxInt != 0 {
 44583  			break
 44584  		}
 44585  		v_0 := v.Args[0]
 44586  		if v_0.Op != OpStructMake4 {
 44587  			break
 44588  		}
 44589  		_ = v_0.Args[3]
 44590  		x := v_0.Args[0]
 44591  		v.reset(OpCopy)
 44592  		v.Type = x.Type
 44593  		v.AddArg(x)
 44594  		return true
 44595  	}
 44596  	// match: (StructSelect [1] (StructMake4 _ x _ _))
 44597  	// result: x
 44598  	for {
 44599  		if v.AuxInt != 1 {
 44600  			break
 44601  		}
 44602  		v_0 := v.Args[0]
 44603  		if v_0.Op != OpStructMake4 {
 44604  			break
 44605  		}
 44606  		_ = v_0.Args[3]
 44607  		x := v_0.Args[1]
 44608  		v.reset(OpCopy)
 44609  		v.Type = x.Type
 44610  		v.AddArg(x)
 44611  		return true
 44612  	}
 44613  	// match: (StructSelect [2] (StructMake4 _ _ x _))
 44614  	// result: x
 44615  	for {
 44616  		if v.AuxInt != 2 {
 44617  			break
 44618  		}
 44619  		v_0 := v.Args[0]
 44620  		if v_0.Op != OpStructMake4 {
 44621  			break
 44622  		}
 44623  		_ = v_0.Args[3]
 44624  		x := v_0.Args[2]
 44625  		v.reset(OpCopy)
 44626  		v.Type = x.Type
 44627  		v.AddArg(x)
 44628  		return true
 44629  	}
 44630  	// match: (StructSelect [3] (StructMake4 _ _ _ x))
 44631  	// result: x
 44632  	for {
 44633  		if v.AuxInt != 3 {
 44634  			break
 44635  		}
 44636  		v_0 := v.Args[0]
 44637  		if v_0.Op != OpStructMake4 {
 44638  			break
 44639  		}
 44640  		x := v_0.Args[3]
 44641  		v.reset(OpCopy)
 44642  		v.Type = x.Type
 44643  		v.AddArg(x)
 44644  		return true
 44645  	}
 44646  	return false
 44647  }
 44648  func rewriteValuegeneric_OpStructSelect_10(v *Value) bool {
 44649  	b := v.Block
 44650  	fe := b.Func.fe
 44651  	// match: (StructSelect [i] x:(Load <t> ptr mem))
 44652  	// cond: !fe.CanSSA(t)
 44653  	// result: @x.Block (Load <v.Type> (OffPtr <v.Type.PtrTo()> [t.FieldOff(int(i))] ptr) mem)
 44654  	for {
 44655  		i := v.AuxInt
 44656  		x := v.Args[0]
 44657  		if x.Op != OpLoad {
 44658  			break
 44659  		}
 44660  		t := x.Type
 44661  		mem := x.Args[1]
 44662  		ptr := x.Args[0]
 44663  		if !(!fe.CanSSA(t)) {
 44664  			break
 44665  		}
 44666  		b = x.Block
 44667  		v0 := b.NewValue0(v.Pos, OpLoad, v.Type)
 44668  		v.reset(OpCopy)
 44669  		v.AddArg(v0)
 44670  		v1 := b.NewValue0(v.Pos, OpOffPtr, v.Type.PtrTo())
 44671  		v1.AuxInt = t.FieldOff(int(i))
 44672  		v1.AddArg(ptr)
 44673  		v0.AddArg(v1)
 44674  		v0.AddArg(mem)
 44675  		return true
 44676  	}
 44677  	// match: (StructSelect [0] (IData x))
 44678  	// result: (IData x)
 44679  	for {
 44680  		if v.AuxInt != 0 {
 44681  			break
 44682  		}
 44683  		v_0 := v.Args[0]
 44684  		if v_0.Op != OpIData {
 44685  			break
 44686  		}
 44687  		x := v_0.Args[0]
 44688  		v.reset(OpIData)
 44689  		v.AddArg(x)
 44690  		return true
 44691  	}
 44692  	return false
 44693  }
 44694  func rewriteValuegeneric_OpSub16_0(v *Value) bool {
 44695  	b := v.Block
 44696  	// match: (Sub16 (Const16 [c]) (Const16 [d]))
 44697  	// result: (Const16 [int64(int16(c-d))])
 44698  	for {
 44699  		_ = v.Args[1]
 44700  		v_0 := v.Args[0]
 44701  		if v_0.Op != OpConst16 {
 44702  			break
 44703  		}
 44704  		c := v_0.AuxInt
 44705  		v_1 := v.Args[1]
 44706  		if v_1.Op != OpConst16 {
 44707  			break
 44708  		}
 44709  		d := v_1.AuxInt
 44710  		v.reset(OpConst16)
 44711  		v.AuxInt = int64(int16(c - d))
 44712  		return true
 44713  	}
 44714  	// match: (Sub16 x (Const16 <t> [c]))
 44715  	// cond: x.Op != OpConst16
 44716  	// result: (Add16 (Const16 <t> [int64(int16(-c))]) x)
 44717  	for {
 44718  		_ = v.Args[1]
 44719  		x := v.Args[0]
 44720  		v_1 := v.Args[1]
 44721  		if v_1.Op != OpConst16 {
 44722  			break
 44723  		}
 44724  		t := v_1.Type
 44725  		c := v_1.AuxInt
 44726  		if !(x.Op != OpConst16) {
 44727  			break
 44728  		}
 44729  		v.reset(OpAdd16)
 44730  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 44731  		v0.AuxInt = int64(int16(-c))
 44732  		v.AddArg(v0)
 44733  		v.AddArg(x)
 44734  		return true
 44735  	}
 44736  	// match: (Sub16 <t> (Mul16 x y) (Mul16 x z))
 44737  	// result: (Mul16 x (Sub16 <t> y z))
 44738  	for {
 44739  		t := v.Type
 44740  		_ = v.Args[1]
 44741  		v_0 := v.Args[0]
 44742  		if v_0.Op != OpMul16 {
 44743  			break
 44744  		}
 44745  		y := v_0.Args[1]
 44746  		x := v_0.Args[0]
 44747  		v_1 := v.Args[1]
 44748  		if v_1.Op != OpMul16 {
 44749  			break
 44750  		}
 44751  		z := v_1.Args[1]
 44752  		if x != v_1.Args[0] {
 44753  			break
 44754  		}
 44755  		v.reset(OpMul16)
 44756  		v.AddArg(x)
 44757  		v0 := b.NewValue0(v.Pos, OpSub16, t)
 44758  		v0.AddArg(y)
 44759  		v0.AddArg(z)
 44760  		v.AddArg(v0)
 44761  		return true
 44762  	}
 44763  	// match: (Sub16 <t> (Mul16 y x) (Mul16 x z))
 44764  	// result: (Mul16 x (Sub16 <t> y z))
 44765  	for {
 44766  		t := v.Type
 44767  		_ = v.Args[1]
 44768  		v_0 := v.Args[0]
 44769  		if v_0.Op != OpMul16 {
 44770  			break
 44771  		}
 44772  		x := v_0.Args[1]
 44773  		y := v_0.Args[0]
 44774  		v_1 := v.Args[1]
 44775  		if v_1.Op != OpMul16 {
 44776  			break
 44777  		}
 44778  		z := v_1.Args[1]
 44779  		if x != v_1.Args[0] {
 44780  			break
 44781  		}
 44782  		v.reset(OpMul16)
 44783  		v.AddArg(x)
 44784  		v0 := b.NewValue0(v.Pos, OpSub16, t)
 44785  		v0.AddArg(y)
 44786  		v0.AddArg(z)
 44787  		v.AddArg(v0)
 44788  		return true
 44789  	}
 44790  	// match: (Sub16 <t> (Mul16 x y) (Mul16 z x))
 44791  	// result: (Mul16 x (Sub16 <t> y z))
 44792  	for {
 44793  		t := v.Type
 44794  		_ = v.Args[1]
 44795  		v_0 := v.Args[0]
 44796  		if v_0.Op != OpMul16 {
 44797  			break
 44798  		}
 44799  		y := v_0.Args[1]
 44800  		x := v_0.Args[0]
 44801  		v_1 := v.Args[1]
 44802  		if v_1.Op != OpMul16 {
 44803  			break
 44804  		}
 44805  		_ = v_1.Args[1]
 44806  		z := v_1.Args[0]
 44807  		if x != v_1.Args[1] {
 44808  			break
 44809  		}
 44810  		v.reset(OpMul16)
 44811  		v.AddArg(x)
 44812  		v0 := b.NewValue0(v.Pos, OpSub16, t)
 44813  		v0.AddArg(y)
 44814  		v0.AddArg(z)
 44815  		v.AddArg(v0)
 44816  		return true
 44817  	}
 44818  	// match: (Sub16 <t> (Mul16 y x) (Mul16 z x))
 44819  	// result: (Mul16 x (Sub16 <t> y z))
 44820  	for {
 44821  		t := v.Type
 44822  		_ = v.Args[1]
 44823  		v_0 := v.Args[0]
 44824  		if v_0.Op != OpMul16 {
 44825  			break
 44826  		}
 44827  		x := v_0.Args[1]
 44828  		y := v_0.Args[0]
 44829  		v_1 := v.Args[1]
 44830  		if v_1.Op != OpMul16 {
 44831  			break
 44832  		}
 44833  		_ = v_1.Args[1]
 44834  		z := v_1.Args[0]
 44835  		if x != v_1.Args[1] {
 44836  			break
 44837  		}
 44838  		v.reset(OpMul16)
 44839  		v.AddArg(x)
 44840  		v0 := b.NewValue0(v.Pos, OpSub16, t)
 44841  		v0.AddArg(y)
 44842  		v0.AddArg(z)
 44843  		v.AddArg(v0)
 44844  		return true
 44845  	}
 44846  	// match: (Sub16 x x)
 44847  	// result: (Const16 [0])
 44848  	for {
 44849  		x := v.Args[1]
 44850  		if x != v.Args[0] {
 44851  			break
 44852  		}
 44853  		v.reset(OpConst16)
 44854  		v.AuxInt = 0
 44855  		return true
 44856  	}
 44857  	// match: (Sub16 (Add16 x y) x)
 44858  	// result: y
 44859  	for {
 44860  		x := v.Args[1]
 44861  		v_0 := v.Args[0]
 44862  		if v_0.Op != OpAdd16 {
 44863  			break
 44864  		}
 44865  		y := v_0.Args[1]
 44866  		if x != v_0.Args[0] {
 44867  			break
 44868  		}
 44869  		v.reset(OpCopy)
 44870  		v.Type = y.Type
 44871  		v.AddArg(y)
 44872  		return true
 44873  	}
 44874  	// match: (Sub16 (Add16 y x) x)
 44875  	// result: y
 44876  	for {
 44877  		x := v.Args[1]
 44878  		v_0 := v.Args[0]
 44879  		if v_0.Op != OpAdd16 {
 44880  			break
 44881  		}
 44882  		_ = v_0.Args[1]
 44883  		y := v_0.Args[0]
 44884  		if x != v_0.Args[1] {
 44885  			break
 44886  		}
 44887  		v.reset(OpCopy)
 44888  		v.Type = y.Type
 44889  		v.AddArg(y)
 44890  		return true
 44891  	}
 44892  	// match: (Sub16 (Add16 x y) y)
 44893  	// result: x
 44894  	for {
 44895  		y := v.Args[1]
 44896  		v_0 := v.Args[0]
 44897  		if v_0.Op != OpAdd16 {
 44898  			break
 44899  		}
 44900  		_ = v_0.Args[1]
 44901  		x := v_0.Args[0]
 44902  		if y != v_0.Args[1] {
 44903  			break
 44904  		}
 44905  		v.reset(OpCopy)
 44906  		v.Type = x.Type
 44907  		v.AddArg(x)
 44908  		return true
 44909  	}
 44910  	return false
 44911  }
 44912  func rewriteValuegeneric_OpSub16_10(v *Value) bool {
 44913  	b := v.Block
 44914  	// match: (Sub16 (Add16 y x) y)
 44915  	// result: x
 44916  	for {
 44917  		y := v.Args[1]
 44918  		v_0 := v.Args[0]
 44919  		if v_0.Op != OpAdd16 {
 44920  			break
 44921  		}
 44922  		x := v_0.Args[1]
 44923  		if y != v_0.Args[0] {
 44924  			break
 44925  		}
 44926  		v.reset(OpCopy)
 44927  		v.Type = x.Type
 44928  		v.AddArg(x)
 44929  		return true
 44930  	}
 44931  	// match: (Sub16 x (Sub16 i:(Const16 <t>) z))
 44932  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 44933  	// result: (Sub16 (Add16 <t> x z) i)
 44934  	for {
 44935  		_ = v.Args[1]
 44936  		x := v.Args[0]
 44937  		v_1 := v.Args[1]
 44938  		if v_1.Op != OpSub16 {
 44939  			break
 44940  		}
 44941  		z := v_1.Args[1]
 44942  		i := v_1.Args[0]
 44943  		if i.Op != OpConst16 {
 44944  			break
 44945  		}
 44946  		t := i.Type
 44947  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 44948  			break
 44949  		}
 44950  		v.reset(OpSub16)
 44951  		v0 := b.NewValue0(v.Pos, OpAdd16, t)
 44952  		v0.AddArg(x)
 44953  		v0.AddArg(z)
 44954  		v.AddArg(v0)
 44955  		v.AddArg(i)
 44956  		return true
 44957  	}
 44958  	// match: (Sub16 x (Sub16 z i:(Const16 <t>)))
 44959  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 44960  	// result: (Add16 i (Sub16 <t> x z))
 44961  	for {
 44962  		_ = v.Args[1]
 44963  		x := v.Args[0]
 44964  		v_1 := v.Args[1]
 44965  		if v_1.Op != OpSub16 {
 44966  			break
 44967  		}
 44968  		_ = v_1.Args[1]
 44969  		z := v_1.Args[0]
 44970  		i := v_1.Args[1]
 44971  		if i.Op != OpConst16 {
 44972  			break
 44973  		}
 44974  		t := i.Type
 44975  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 44976  			break
 44977  		}
 44978  		v.reset(OpAdd16)
 44979  		v.AddArg(i)
 44980  		v0 := b.NewValue0(v.Pos, OpSub16, t)
 44981  		v0.AddArg(x)
 44982  		v0.AddArg(z)
 44983  		v.AddArg(v0)
 44984  		return true
 44985  	}
 44986  	// match: (Sub16 (Const16 <t> [c]) (Sub16 x (Const16 <t> [d])))
 44987  	// result: (Sub16 (Const16 <t> [int64(int16(c+d))]) x)
 44988  	for {
 44989  		_ = v.Args[1]
 44990  		v_0 := v.Args[0]
 44991  		if v_0.Op != OpConst16 {
 44992  			break
 44993  		}
 44994  		t := v_0.Type
 44995  		c := v_0.AuxInt
 44996  		v_1 := v.Args[1]
 44997  		if v_1.Op != OpSub16 {
 44998  			break
 44999  		}
 45000  		_ = v_1.Args[1]
 45001  		x := v_1.Args[0]
 45002  		v_1_1 := v_1.Args[1]
 45003  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
 45004  			break
 45005  		}
 45006  		d := v_1_1.AuxInt
 45007  		v.reset(OpSub16)
 45008  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 45009  		v0.AuxInt = int64(int16(c + d))
 45010  		v.AddArg(v0)
 45011  		v.AddArg(x)
 45012  		return true
 45013  	}
 45014  	// match: (Sub16 (Const16 <t> [c]) (Sub16 (Const16 <t> [d]) x))
 45015  	// result: (Add16 (Const16 <t> [int64(int16(c-d))]) x)
 45016  	for {
 45017  		_ = v.Args[1]
 45018  		v_0 := v.Args[0]
 45019  		if v_0.Op != OpConst16 {
 45020  			break
 45021  		}
 45022  		t := v_0.Type
 45023  		c := v_0.AuxInt
 45024  		v_1 := v.Args[1]
 45025  		if v_1.Op != OpSub16 {
 45026  			break
 45027  		}
 45028  		x := v_1.Args[1]
 45029  		v_1_0 := v_1.Args[0]
 45030  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
 45031  			break
 45032  		}
 45033  		d := v_1_0.AuxInt
 45034  		v.reset(OpAdd16)
 45035  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 45036  		v0.AuxInt = int64(int16(c - d))
 45037  		v.AddArg(v0)
 45038  		v.AddArg(x)
 45039  		return true
 45040  	}
 45041  	return false
 45042  }
 45043  func rewriteValuegeneric_OpSub32_0(v *Value) bool {
 45044  	b := v.Block
 45045  	// match: (Sub32 (Const32 [c]) (Const32 [d]))
 45046  	// result: (Const32 [int64(int32(c-d))])
 45047  	for {
 45048  		_ = v.Args[1]
 45049  		v_0 := v.Args[0]
 45050  		if v_0.Op != OpConst32 {
 45051  			break
 45052  		}
 45053  		c := v_0.AuxInt
 45054  		v_1 := v.Args[1]
 45055  		if v_1.Op != OpConst32 {
 45056  			break
 45057  		}
 45058  		d := v_1.AuxInt
 45059  		v.reset(OpConst32)
 45060  		v.AuxInt = int64(int32(c - d))
 45061  		return true
 45062  	}
 45063  	// match: (Sub32 x (Const32 <t> [c]))
 45064  	// cond: x.Op != OpConst32
 45065  	// result: (Add32 (Const32 <t> [int64(int32(-c))]) x)
 45066  	for {
 45067  		_ = v.Args[1]
 45068  		x := v.Args[0]
 45069  		v_1 := v.Args[1]
 45070  		if v_1.Op != OpConst32 {
 45071  			break
 45072  		}
 45073  		t := v_1.Type
 45074  		c := v_1.AuxInt
 45075  		if !(x.Op != OpConst32) {
 45076  			break
 45077  		}
 45078  		v.reset(OpAdd32)
 45079  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 45080  		v0.AuxInt = int64(int32(-c))
 45081  		v.AddArg(v0)
 45082  		v.AddArg(x)
 45083  		return true
 45084  	}
 45085  	// match: (Sub32 <t> (Mul32 x y) (Mul32 x z))
 45086  	// result: (Mul32 x (Sub32 <t> y z))
 45087  	for {
 45088  		t := v.Type
 45089  		_ = v.Args[1]
 45090  		v_0 := v.Args[0]
 45091  		if v_0.Op != OpMul32 {
 45092  			break
 45093  		}
 45094  		y := v_0.Args[1]
 45095  		x := v_0.Args[0]
 45096  		v_1 := v.Args[1]
 45097  		if v_1.Op != OpMul32 {
 45098  			break
 45099  		}
 45100  		z := v_1.Args[1]
 45101  		if x != v_1.Args[0] {
 45102  			break
 45103  		}
 45104  		v.reset(OpMul32)
 45105  		v.AddArg(x)
 45106  		v0 := b.NewValue0(v.Pos, OpSub32, t)
 45107  		v0.AddArg(y)
 45108  		v0.AddArg(z)
 45109  		v.AddArg(v0)
 45110  		return true
 45111  	}
 45112  	// match: (Sub32 <t> (Mul32 y x) (Mul32 x z))
 45113  	// result: (Mul32 x (Sub32 <t> y z))
 45114  	for {
 45115  		t := v.Type
 45116  		_ = v.Args[1]
 45117  		v_0 := v.Args[0]
 45118  		if v_0.Op != OpMul32 {
 45119  			break
 45120  		}
 45121  		x := v_0.Args[1]
 45122  		y := v_0.Args[0]
 45123  		v_1 := v.Args[1]
 45124  		if v_1.Op != OpMul32 {
 45125  			break
 45126  		}
 45127  		z := v_1.Args[1]
 45128  		if x != v_1.Args[0] {
 45129  			break
 45130  		}
 45131  		v.reset(OpMul32)
 45132  		v.AddArg(x)
 45133  		v0 := b.NewValue0(v.Pos, OpSub32, t)
 45134  		v0.AddArg(y)
 45135  		v0.AddArg(z)
 45136  		v.AddArg(v0)
 45137  		return true
 45138  	}
 45139  	// match: (Sub32 <t> (Mul32 x y) (Mul32 z x))
 45140  	// result: (Mul32 x (Sub32 <t> y z))
 45141  	for {
 45142  		t := v.Type
 45143  		_ = v.Args[1]
 45144  		v_0 := v.Args[0]
 45145  		if v_0.Op != OpMul32 {
 45146  			break
 45147  		}
 45148  		y := v_0.Args[1]
 45149  		x := v_0.Args[0]
 45150  		v_1 := v.Args[1]
 45151  		if v_1.Op != OpMul32 {
 45152  			break
 45153  		}
 45154  		_ = v_1.Args[1]
 45155  		z := v_1.Args[0]
 45156  		if x != v_1.Args[1] {
 45157  			break
 45158  		}
 45159  		v.reset(OpMul32)
 45160  		v.AddArg(x)
 45161  		v0 := b.NewValue0(v.Pos, OpSub32, t)
 45162  		v0.AddArg(y)
 45163  		v0.AddArg(z)
 45164  		v.AddArg(v0)
 45165  		return true
 45166  	}
 45167  	// match: (Sub32 <t> (Mul32 y x) (Mul32 z x))
 45168  	// result: (Mul32 x (Sub32 <t> y z))
 45169  	for {
 45170  		t := v.Type
 45171  		_ = v.Args[1]
 45172  		v_0 := v.Args[0]
 45173  		if v_0.Op != OpMul32 {
 45174  			break
 45175  		}
 45176  		x := v_0.Args[1]
 45177  		y := v_0.Args[0]
 45178  		v_1 := v.Args[1]
 45179  		if v_1.Op != OpMul32 {
 45180  			break
 45181  		}
 45182  		_ = v_1.Args[1]
 45183  		z := v_1.Args[0]
 45184  		if x != v_1.Args[1] {
 45185  			break
 45186  		}
 45187  		v.reset(OpMul32)
 45188  		v.AddArg(x)
 45189  		v0 := b.NewValue0(v.Pos, OpSub32, t)
 45190  		v0.AddArg(y)
 45191  		v0.AddArg(z)
 45192  		v.AddArg(v0)
 45193  		return true
 45194  	}
 45195  	// match: (Sub32 x x)
 45196  	// result: (Const32 [0])
 45197  	for {
 45198  		x := v.Args[1]
 45199  		if x != v.Args[0] {
 45200  			break
 45201  		}
 45202  		v.reset(OpConst32)
 45203  		v.AuxInt = 0
 45204  		return true
 45205  	}
 45206  	// match: (Sub32 (Add32 x y) x)
 45207  	// result: y
 45208  	for {
 45209  		x := v.Args[1]
 45210  		v_0 := v.Args[0]
 45211  		if v_0.Op != OpAdd32 {
 45212  			break
 45213  		}
 45214  		y := v_0.Args[1]
 45215  		if x != v_0.Args[0] {
 45216  			break
 45217  		}
 45218  		v.reset(OpCopy)
 45219  		v.Type = y.Type
 45220  		v.AddArg(y)
 45221  		return true
 45222  	}
 45223  	// match: (Sub32 (Add32 y x) x)
 45224  	// result: y
 45225  	for {
 45226  		x := v.Args[1]
 45227  		v_0 := v.Args[0]
 45228  		if v_0.Op != OpAdd32 {
 45229  			break
 45230  		}
 45231  		_ = v_0.Args[1]
 45232  		y := v_0.Args[0]
 45233  		if x != v_0.Args[1] {
 45234  			break
 45235  		}
 45236  		v.reset(OpCopy)
 45237  		v.Type = y.Type
 45238  		v.AddArg(y)
 45239  		return true
 45240  	}
 45241  	// match: (Sub32 (Add32 x y) y)
 45242  	// result: x
 45243  	for {
 45244  		y := v.Args[1]
 45245  		v_0 := v.Args[0]
 45246  		if v_0.Op != OpAdd32 {
 45247  			break
 45248  		}
 45249  		_ = v_0.Args[1]
 45250  		x := v_0.Args[0]
 45251  		if y != v_0.Args[1] {
 45252  			break
 45253  		}
 45254  		v.reset(OpCopy)
 45255  		v.Type = x.Type
 45256  		v.AddArg(x)
 45257  		return true
 45258  	}
 45259  	return false
 45260  }
 45261  func rewriteValuegeneric_OpSub32_10(v *Value) bool {
 45262  	b := v.Block
 45263  	// match: (Sub32 (Add32 y x) y)
 45264  	// result: x
 45265  	for {
 45266  		y := v.Args[1]
 45267  		v_0 := v.Args[0]
 45268  		if v_0.Op != OpAdd32 {
 45269  			break
 45270  		}
 45271  		x := v_0.Args[1]
 45272  		if y != v_0.Args[0] {
 45273  			break
 45274  		}
 45275  		v.reset(OpCopy)
 45276  		v.Type = x.Type
 45277  		v.AddArg(x)
 45278  		return true
 45279  	}
 45280  	// match: (Sub32 x (Sub32 i:(Const32 <t>) z))
 45281  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 45282  	// result: (Sub32 (Add32 <t> x z) i)
 45283  	for {
 45284  		_ = v.Args[1]
 45285  		x := v.Args[0]
 45286  		v_1 := v.Args[1]
 45287  		if v_1.Op != OpSub32 {
 45288  			break
 45289  		}
 45290  		z := v_1.Args[1]
 45291  		i := v_1.Args[0]
 45292  		if i.Op != OpConst32 {
 45293  			break
 45294  		}
 45295  		t := i.Type
 45296  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 45297  			break
 45298  		}
 45299  		v.reset(OpSub32)
 45300  		v0 := b.NewValue0(v.Pos, OpAdd32, t)
 45301  		v0.AddArg(x)
 45302  		v0.AddArg(z)
 45303  		v.AddArg(v0)
 45304  		v.AddArg(i)
 45305  		return true
 45306  	}
 45307  	// match: (Sub32 x (Sub32 z i:(Const32 <t>)))
 45308  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 45309  	// result: (Add32 i (Sub32 <t> x z))
 45310  	for {
 45311  		_ = v.Args[1]
 45312  		x := v.Args[0]
 45313  		v_1 := v.Args[1]
 45314  		if v_1.Op != OpSub32 {
 45315  			break
 45316  		}
 45317  		_ = v_1.Args[1]
 45318  		z := v_1.Args[0]
 45319  		i := v_1.Args[1]
 45320  		if i.Op != OpConst32 {
 45321  			break
 45322  		}
 45323  		t := i.Type
 45324  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 45325  			break
 45326  		}
 45327  		v.reset(OpAdd32)
 45328  		v.AddArg(i)
 45329  		v0 := b.NewValue0(v.Pos, OpSub32, t)
 45330  		v0.AddArg(x)
 45331  		v0.AddArg(z)
 45332  		v.AddArg(v0)
 45333  		return true
 45334  	}
 45335  	// match: (Sub32 (Const32 <t> [c]) (Sub32 x (Const32 <t> [d])))
 45336  	// result: (Sub32 (Const32 <t> [int64(int32(c+d))]) x)
 45337  	for {
 45338  		_ = v.Args[1]
 45339  		v_0 := v.Args[0]
 45340  		if v_0.Op != OpConst32 {
 45341  			break
 45342  		}
 45343  		t := v_0.Type
 45344  		c := v_0.AuxInt
 45345  		v_1 := v.Args[1]
 45346  		if v_1.Op != OpSub32 {
 45347  			break
 45348  		}
 45349  		_ = v_1.Args[1]
 45350  		x := v_1.Args[0]
 45351  		v_1_1 := v_1.Args[1]
 45352  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
 45353  			break
 45354  		}
 45355  		d := v_1_1.AuxInt
 45356  		v.reset(OpSub32)
 45357  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 45358  		v0.AuxInt = int64(int32(c + d))
 45359  		v.AddArg(v0)
 45360  		v.AddArg(x)
 45361  		return true
 45362  	}
 45363  	// match: (Sub32 (Const32 <t> [c]) (Sub32 (Const32 <t> [d]) x))
 45364  	// result: (Add32 (Const32 <t> [int64(int32(c-d))]) x)
 45365  	for {
 45366  		_ = v.Args[1]
 45367  		v_0 := v.Args[0]
 45368  		if v_0.Op != OpConst32 {
 45369  			break
 45370  		}
 45371  		t := v_0.Type
 45372  		c := v_0.AuxInt
 45373  		v_1 := v.Args[1]
 45374  		if v_1.Op != OpSub32 {
 45375  			break
 45376  		}
 45377  		x := v_1.Args[1]
 45378  		v_1_0 := v_1.Args[0]
 45379  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
 45380  			break
 45381  		}
 45382  		d := v_1_0.AuxInt
 45383  		v.reset(OpAdd32)
 45384  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 45385  		v0.AuxInt = int64(int32(c - d))
 45386  		v.AddArg(v0)
 45387  		v.AddArg(x)
 45388  		return true
 45389  	}
 45390  	return false
 45391  }
 45392  func rewriteValuegeneric_OpSub32F_0(v *Value) bool {
 45393  	// match: (Sub32F (Const32F [c]) (Const32F [d]))
 45394  	// result: (Const32F [auxFrom32F(auxTo32F(c) - auxTo32F(d))])
 45395  	for {
 45396  		_ = v.Args[1]
 45397  		v_0 := v.Args[0]
 45398  		if v_0.Op != OpConst32F {
 45399  			break
 45400  		}
 45401  		c := v_0.AuxInt
 45402  		v_1 := v.Args[1]
 45403  		if v_1.Op != OpConst32F {
 45404  			break
 45405  		}
 45406  		d := v_1.AuxInt
 45407  		v.reset(OpConst32F)
 45408  		v.AuxInt = auxFrom32F(auxTo32F(c) - auxTo32F(d))
 45409  		return true
 45410  	}
 45411  	return false
 45412  }
 45413  func rewriteValuegeneric_OpSub64_0(v *Value) bool {
 45414  	b := v.Block
 45415  	// match: (Sub64 (Const64 [c]) (Const64 [d]))
 45416  	// result: (Const64 [c-d])
 45417  	for {
 45418  		_ = v.Args[1]
 45419  		v_0 := v.Args[0]
 45420  		if v_0.Op != OpConst64 {
 45421  			break
 45422  		}
 45423  		c := v_0.AuxInt
 45424  		v_1 := v.Args[1]
 45425  		if v_1.Op != OpConst64 {
 45426  			break
 45427  		}
 45428  		d := v_1.AuxInt
 45429  		v.reset(OpConst64)
 45430  		v.AuxInt = c - d
 45431  		return true
 45432  	}
 45433  	// match: (Sub64 x (Const64 <t> [c]))
 45434  	// cond: x.Op != OpConst64
 45435  	// result: (Add64 (Const64 <t> [-c]) x)
 45436  	for {
 45437  		_ = v.Args[1]
 45438  		x := v.Args[0]
 45439  		v_1 := v.Args[1]
 45440  		if v_1.Op != OpConst64 {
 45441  			break
 45442  		}
 45443  		t := v_1.Type
 45444  		c := v_1.AuxInt
 45445  		if !(x.Op != OpConst64) {
 45446  			break
 45447  		}
 45448  		v.reset(OpAdd64)
 45449  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 45450  		v0.AuxInt = -c
 45451  		v.AddArg(v0)
 45452  		v.AddArg(x)
 45453  		return true
 45454  	}
 45455  	// match: (Sub64 <t> (Mul64 x y) (Mul64 x z))
 45456  	// result: (Mul64 x (Sub64 <t> y z))
 45457  	for {
 45458  		t := v.Type
 45459  		_ = v.Args[1]
 45460  		v_0 := v.Args[0]
 45461  		if v_0.Op != OpMul64 {
 45462  			break
 45463  		}
 45464  		y := v_0.Args[1]
 45465  		x := v_0.Args[0]
 45466  		v_1 := v.Args[1]
 45467  		if v_1.Op != OpMul64 {
 45468  			break
 45469  		}
 45470  		z := v_1.Args[1]
 45471  		if x != v_1.Args[0] {
 45472  			break
 45473  		}
 45474  		v.reset(OpMul64)
 45475  		v.AddArg(x)
 45476  		v0 := b.NewValue0(v.Pos, OpSub64, t)
 45477  		v0.AddArg(y)
 45478  		v0.AddArg(z)
 45479  		v.AddArg(v0)
 45480  		return true
 45481  	}
 45482  	// match: (Sub64 <t> (Mul64 y x) (Mul64 x z))
 45483  	// result: (Mul64 x (Sub64 <t> y z))
 45484  	for {
 45485  		t := v.Type
 45486  		_ = v.Args[1]
 45487  		v_0 := v.Args[0]
 45488  		if v_0.Op != OpMul64 {
 45489  			break
 45490  		}
 45491  		x := v_0.Args[1]
 45492  		y := v_0.Args[0]
 45493  		v_1 := v.Args[1]
 45494  		if v_1.Op != OpMul64 {
 45495  			break
 45496  		}
 45497  		z := v_1.Args[1]
 45498  		if x != v_1.Args[0] {
 45499  			break
 45500  		}
 45501  		v.reset(OpMul64)
 45502  		v.AddArg(x)
 45503  		v0 := b.NewValue0(v.Pos, OpSub64, t)
 45504  		v0.AddArg(y)
 45505  		v0.AddArg(z)
 45506  		v.AddArg(v0)
 45507  		return true
 45508  	}
 45509  	// match: (Sub64 <t> (Mul64 x y) (Mul64 z x))
 45510  	// result: (Mul64 x (Sub64 <t> y z))
 45511  	for {
 45512  		t := v.Type
 45513  		_ = v.Args[1]
 45514  		v_0 := v.Args[0]
 45515  		if v_0.Op != OpMul64 {
 45516  			break
 45517  		}
 45518  		y := v_0.Args[1]
 45519  		x := v_0.Args[0]
 45520  		v_1 := v.Args[1]
 45521  		if v_1.Op != OpMul64 {
 45522  			break
 45523  		}
 45524  		_ = v_1.Args[1]
 45525  		z := v_1.Args[0]
 45526  		if x != v_1.Args[1] {
 45527  			break
 45528  		}
 45529  		v.reset(OpMul64)
 45530  		v.AddArg(x)
 45531  		v0 := b.NewValue0(v.Pos, OpSub64, t)
 45532  		v0.AddArg(y)
 45533  		v0.AddArg(z)
 45534  		v.AddArg(v0)
 45535  		return true
 45536  	}
 45537  	// match: (Sub64 <t> (Mul64 y x) (Mul64 z x))
 45538  	// result: (Mul64 x (Sub64 <t> y z))
 45539  	for {
 45540  		t := v.Type
 45541  		_ = v.Args[1]
 45542  		v_0 := v.Args[0]
 45543  		if v_0.Op != OpMul64 {
 45544  			break
 45545  		}
 45546  		x := v_0.Args[1]
 45547  		y := v_0.Args[0]
 45548  		v_1 := v.Args[1]
 45549  		if v_1.Op != OpMul64 {
 45550  			break
 45551  		}
 45552  		_ = v_1.Args[1]
 45553  		z := v_1.Args[0]
 45554  		if x != v_1.Args[1] {
 45555  			break
 45556  		}
 45557  		v.reset(OpMul64)
 45558  		v.AddArg(x)
 45559  		v0 := b.NewValue0(v.Pos, OpSub64, t)
 45560  		v0.AddArg(y)
 45561  		v0.AddArg(z)
 45562  		v.AddArg(v0)
 45563  		return true
 45564  	}
 45565  	// match: (Sub64 x x)
 45566  	// result: (Const64 [0])
 45567  	for {
 45568  		x := v.Args[1]
 45569  		if x != v.Args[0] {
 45570  			break
 45571  		}
 45572  		v.reset(OpConst64)
 45573  		v.AuxInt = 0
 45574  		return true
 45575  	}
 45576  	// match: (Sub64 (Add64 x y) x)
 45577  	// result: y
 45578  	for {
 45579  		x := v.Args[1]
 45580  		v_0 := v.Args[0]
 45581  		if v_0.Op != OpAdd64 {
 45582  			break
 45583  		}
 45584  		y := v_0.Args[1]
 45585  		if x != v_0.Args[0] {
 45586  			break
 45587  		}
 45588  		v.reset(OpCopy)
 45589  		v.Type = y.Type
 45590  		v.AddArg(y)
 45591  		return true
 45592  	}
 45593  	// match: (Sub64 (Add64 y x) x)
 45594  	// result: y
 45595  	for {
 45596  		x := v.Args[1]
 45597  		v_0 := v.Args[0]
 45598  		if v_0.Op != OpAdd64 {
 45599  			break
 45600  		}
 45601  		_ = v_0.Args[1]
 45602  		y := v_0.Args[0]
 45603  		if x != v_0.Args[1] {
 45604  			break
 45605  		}
 45606  		v.reset(OpCopy)
 45607  		v.Type = y.Type
 45608  		v.AddArg(y)
 45609  		return true
 45610  	}
 45611  	// match: (Sub64 (Add64 x y) y)
 45612  	// result: x
 45613  	for {
 45614  		y := v.Args[1]
 45615  		v_0 := v.Args[0]
 45616  		if v_0.Op != OpAdd64 {
 45617  			break
 45618  		}
 45619  		_ = v_0.Args[1]
 45620  		x := v_0.Args[0]
 45621  		if y != v_0.Args[1] {
 45622  			break
 45623  		}
 45624  		v.reset(OpCopy)
 45625  		v.Type = x.Type
 45626  		v.AddArg(x)
 45627  		return true
 45628  	}
 45629  	return false
 45630  }
 45631  func rewriteValuegeneric_OpSub64_10(v *Value) bool {
 45632  	b := v.Block
 45633  	// match: (Sub64 (Add64 y x) y)
 45634  	// result: x
 45635  	for {
 45636  		y := v.Args[1]
 45637  		v_0 := v.Args[0]
 45638  		if v_0.Op != OpAdd64 {
 45639  			break
 45640  		}
 45641  		x := v_0.Args[1]
 45642  		if y != v_0.Args[0] {
 45643  			break
 45644  		}
 45645  		v.reset(OpCopy)
 45646  		v.Type = x.Type
 45647  		v.AddArg(x)
 45648  		return true
 45649  	}
 45650  	// match: (Sub64 x (Sub64 i:(Const64 <t>) z))
 45651  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 45652  	// result: (Sub64 (Add64 <t> x z) i)
 45653  	for {
 45654  		_ = v.Args[1]
 45655  		x := v.Args[0]
 45656  		v_1 := v.Args[1]
 45657  		if v_1.Op != OpSub64 {
 45658  			break
 45659  		}
 45660  		z := v_1.Args[1]
 45661  		i := v_1.Args[0]
 45662  		if i.Op != OpConst64 {
 45663  			break
 45664  		}
 45665  		t := i.Type
 45666  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 45667  			break
 45668  		}
 45669  		v.reset(OpSub64)
 45670  		v0 := b.NewValue0(v.Pos, OpAdd64, t)
 45671  		v0.AddArg(x)
 45672  		v0.AddArg(z)
 45673  		v.AddArg(v0)
 45674  		v.AddArg(i)
 45675  		return true
 45676  	}
 45677  	// match: (Sub64 x (Sub64 z i:(Const64 <t>)))
 45678  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 45679  	// result: (Add64 i (Sub64 <t> x z))
 45680  	for {
 45681  		_ = v.Args[1]
 45682  		x := v.Args[0]
 45683  		v_1 := v.Args[1]
 45684  		if v_1.Op != OpSub64 {
 45685  			break
 45686  		}
 45687  		_ = v_1.Args[1]
 45688  		z := v_1.Args[0]
 45689  		i := v_1.Args[1]
 45690  		if i.Op != OpConst64 {
 45691  			break
 45692  		}
 45693  		t := i.Type
 45694  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 45695  			break
 45696  		}
 45697  		v.reset(OpAdd64)
 45698  		v.AddArg(i)
 45699  		v0 := b.NewValue0(v.Pos, OpSub64, t)
 45700  		v0.AddArg(x)
 45701  		v0.AddArg(z)
 45702  		v.AddArg(v0)
 45703  		return true
 45704  	}
 45705  	// match: (Sub64 (Const64 <t> [c]) (Sub64 x (Const64 <t> [d])))
 45706  	// result: (Sub64 (Const64 <t> [c+d]) x)
 45707  	for {
 45708  		_ = v.Args[1]
 45709  		v_0 := v.Args[0]
 45710  		if v_0.Op != OpConst64 {
 45711  			break
 45712  		}
 45713  		t := v_0.Type
 45714  		c := v_0.AuxInt
 45715  		v_1 := v.Args[1]
 45716  		if v_1.Op != OpSub64 {
 45717  			break
 45718  		}
 45719  		_ = v_1.Args[1]
 45720  		x := v_1.Args[0]
 45721  		v_1_1 := v_1.Args[1]
 45722  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
 45723  			break
 45724  		}
 45725  		d := v_1_1.AuxInt
 45726  		v.reset(OpSub64)
 45727  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 45728  		v0.AuxInt = c + d
 45729  		v.AddArg(v0)
 45730  		v.AddArg(x)
 45731  		return true
 45732  	}
 45733  	// match: (Sub64 (Const64 <t> [c]) (Sub64 (Const64 <t> [d]) x))
 45734  	// result: (Add64 (Const64 <t> [c-d]) x)
 45735  	for {
 45736  		_ = v.Args[1]
 45737  		v_0 := v.Args[0]
 45738  		if v_0.Op != OpConst64 {
 45739  			break
 45740  		}
 45741  		t := v_0.Type
 45742  		c := v_0.AuxInt
 45743  		v_1 := v.Args[1]
 45744  		if v_1.Op != OpSub64 {
 45745  			break
 45746  		}
 45747  		x := v_1.Args[1]
 45748  		v_1_0 := v_1.Args[0]
 45749  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
 45750  			break
 45751  		}
 45752  		d := v_1_0.AuxInt
 45753  		v.reset(OpAdd64)
 45754  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 45755  		v0.AuxInt = c - d
 45756  		v.AddArg(v0)
 45757  		v.AddArg(x)
 45758  		return true
 45759  	}
 45760  	return false
 45761  }
 45762  func rewriteValuegeneric_OpSub64F_0(v *Value) bool {
 45763  	// match: (Sub64F (Const64F [c]) (Const64F [d]))
 45764  	// result: (Const64F [auxFrom64F(auxTo64F(c) - auxTo64F(d))])
 45765  	for {
 45766  		_ = v.Args[1]
 45767  		v_0 := v.Args[0]
 45768  		if v_0.Op != OpConst64F {
 45769  			break
 45770  		}
 45771  		c := v_0.AuxInt
 45772  		v_1 := v.Args[1]
 45773  		if v_1.Op != OpConst64F {
 45774  			break
 45775  		}
 45776  		d := v_1.AuxInt
 45777  		v.reset(OpConst64F)
 45778  		v.AuxInt = auxFrom64F(auxTo64F(c) - auxTo64F(d))
 45779  		return true
 45780  	}
 45781  	return false
 45782  }
 45783  func rewriteValuegeneric_OpSub8_0(v *Value) bool {
 45784  	b := v.Block
 45785  	// match: (Sub8 (Const8 [c]) (Const8 [d]))
 45786  	// result: (Const8 [int64(int8(c-d))])
 45787  	for {
 45788  		_ = v.Args[1]
 45789  		v_0 := v.Args[0]
 45790  		if v_0.Op != OpConst8 {
 45791  			break
 45792  		}
 45793  		c := v_0.AuxInt
 45794  		v_1 := v.Args[1]
 45795  		if v_1.Op != OpConst8 {
 45796  			break
 45797  		}
 45798  		d := v_1.AuxInt
 45799  		v.reset(OpConst8)
 45800  		v.AuxInt = int64(int8(c - d))
 45801  		return true
 45802  	}
 45803  	// match: (Sub8 x (Const8 <t> [c]))
 45804  	// cond: x.Op != OpConst8
 45805  	// result: (Add8 (Const8 <t> [int64(int8(-c))]) x)
 45806  	for {
 45807  		_ = v.Args[1]
 45808  		x := v.Args[0]
 45809  		v_1 := v.Args[1]
 45810  		if v_1.Op != OpConst8 {
 45811  			break
 45812  		}
 45813  		t := v_1.Type
 45814  		c := v_1.AuxInt
 45815  		if !(x.Op != OpConst8) {
 45816  			break
 45817  		}
 45818  		v.reset(OpAdd8)
 45819  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 45820  		v0.AuxInt = int64(int8(-c))
 45821  		v.AddArg(v0)
 45822  		v.AddArg(x)
 45823  		return true
 45824  	}
 45825  	// match: (Sub8 <t> (Mul8 x y) (Mul8 x z))
 45826  	// result: (Mul8 x (Sub8 <t> y z))
 45827  	for {
 45828  		t := v.Type
 45829  		_ = v.Args[1]
 45830  		v_0 := v.Args[0]
 45831  		if v_0.Op != OpMul8 {
 45832  			break
 45833  		}
 45834  		y := v_0.Args[1]
 45835  		x := v_0.Args[0]
 45836  		v_1 := v.Args[1]
 45837  		if v_1.Op != OpMul8 {
 45838  			break
 45839  		}
 45840  		z := v_1.Args[1]
 45841  		if x != v_1.Args[0] {
 45842  			break
 45843  		}
 45844  		v.reset(OpMul8)
 45845  		v.AddArg(x)
 45846  		v0 := b.NewValue0(v.Pos, OpSub8, t)
 45847  		v0.AddArg(y)
 45848  		v0.AddArg(z)
 45849  		v.AddArg(v0)
 45850  		return true
 45851  	}
 45852  	// match: (Sub8 <t> (Mul8 y x) (Mul8 x z))
 45853  	// result: (Mul8 x (Sub8 <t> y z))
 45854  	for {
 45855  		t := v.Type
 45856  		_ = v.Args[1]
 45857  		v_0 := v.Args[0]
 45858  		if v_0.Op != OpMul8 {
 45859  			break
 45860  		}
 45861  		x := v_0.Args[1]
 45862  		y := v_0.Args[0]
 45863  		v_1 := v.Args[1]
 45864  		if v_1.Op != OpMul8 {
 45865  			break
 45866  		}
 45867  		z := v_1.Args[1]
 45868  		if x != v_1.Args[0] {
 45869  			break
 45870  		}
 45871  		v.reset(OpMul8)
 45872  		v.AddArg(x)
 45873  		v0 := b.NewValue0(v.Pos, OpSub8, t)
 45874  		v0.AddArg(y)
 45875  		v0.AddArg(z)
 45876  		v.AddArg(v0)
 45877  		return true
 45878  	}
 45879  	// match: (Sub8 <t> (Mul8 x y) (Mul8 z x))
 45880  	// result: (Mul8 x (Sub8 <t> y z))
 45881  	for {
 45882  		t := v.Type
 45883  		_ = v.Args[1]
 45884  		v_0 := v.Args[0]
 45885  		if v_0.Op != OpMul8 {
 45886  			break
 45887  		}
 45888  		y := v_0.Args[1]
 45889  		x := v_0.Args[0]
 45890  		v_1 := v.Args[1]
 45891  		if v_1.Op != OpMul8 {
 45892  			break
 45893  		}
 45894  		_ = v_1.Args[1]
 45895  		z := v_1.Args[0]
 45896  		if x != v_1.Args[1] {
 45897  			break
 45898  		}
 45899  		v.reset(OpMul8)
 45900  		v.AddArg(x)
 45901  		v0 := b.NewValue0(v.Pos, OpSub8, t)
 45902  		v0.AddArg(y)
 45903  		v0.AddArg(z)
 45904  		v.AddArg(v0)
 45905  		return true
 45906  	}
 45907  	// match: (Sub8 <t> (Mul8 y x) (Mul8 z x))
 45908  	// result: (Mul8 x (Sub8 <t> y z))
 45909  	for {
 45910  		t := v.Type
 45911  		_ = v.Args[1]
 45912  		v_0 := v.Args[0]
 45913  		if v_0.Op != OpMul8 {
 45914  			break
 45915  		}
 45916  		x := v_0.Args[1]
 45917  		y := v_0.Args[0]
 45918  		v_1 := v.Args[1]
 45919  		if v_1.Op != OpMul8 {
 45920  			break
 45921  		}
 45922  		_ = v_1.Args[1]
 45923  		z := v_1.Args[0]
 45924  		if x != v_1.Args[1] {
 45925  			break
 45926  		}
 45927  		v.reset(OpMul8)
 45928  		v.AddArg(x)
 45929  		v0 := b.NewValue0(v.Pos, OpSub8, t)
 45930  		v0.AddArg(y)
 45931  		v0.AddArg(z)
 45932  		v.AddArg(v0)
 45933  		return true
 45934  	}
 45935  	// match: (Sub8 x x)
 45936  	// result: (Const8 [0])
 45937  	for {
 45938  		x := v.Args[1]
 45939  		if x != v.Args[0] {
 45940  			break
 45941  		}
 45942  		v.reset(OpConst8)
 45943  		v.AuxInt = 0
 45944  		return true
 45945  	}
 45946  	// match: (Sub8 (Add8 x y) x)
 45947  	// result: y
 45948  	for {
 45949  		x := v.Args[1]
 45950  		v_0 := v.Args[0]
 45951  		if v_0.Op != OpAdd8 {
 45952  			break
 45953  		}
 45954  		y := v_0.Args[1]
 45955  		if x != v_0.Args[0] {
 45956  			break
 45957  		}
 45958  		v.reset(OpCopy)
 45959  		v.Type = y.Type
 45960  		v.AddArg(y)
 45961  		return true
 45962  	}
 45963  	// match: (Sub8 (Add8 y x) x)
 45964  	// result: y
 45965  	for {
 45966  		x := v.Args[1]
 45967  		v_0 := v.Args[0]
 45968  		if v_0.Op != OpAdd8 {
 45969  			break
 45970  		}
 45971  		_ = v_0.Args[1]
 45972  		y := v_0.Args[0]
 45973  		if x != v_0.Args[1] {
 45974  			break
 45975  		}
 45976  		v.reset(OpCopy)
 45977  		v.Type = y.Type
 45978  		v.AddArg(y)
 45979  		return true
 45980  	}
 45981  	// match: (Sub8 (Add8 x y) y)
 45982  	// result: x
 45983  	for {
 45984  		y := v.Args[1]
 45985  		v_0 := v.Args[0]
 45986  		if v_0.Op != OpAdd8 {
 45987  			break
 45988  		}
 45989  		_ = v_0.Args[1]
 45990  		x := v_0.Args[0]
 45991  		if y != v_0.Args[1] {
 45992  			break
 45993  		}
 45994  		v.reset(OpCopy)
 45995  		v.Type = x.Type
 45996  		v.AddArg(x)
 45997  		return true
 45998  	}
 45999  	return false
 46000  }
 46001  func rewriteValuegeneric_OpSub8_10(v *Value) bool {
 46002  	b := v.Block
 46003  	// match: (Sub8 (Add8 y x) y)
 46004  	// result: x
 46005  	for {
 46006  		y := v.Args[1]
 46007  		v_0 := v.Args[0]
 46008  		if v_0.Op != OpAdd8 {
 46009  			break
 46010  		}
 46011  		x := v_0.Args[1]
 46012  		if y != v_0.Args[0] {
 46013  			break
 46014  		}
 46015  		v.reset(OpCopy)
 46016  		v.Type = x.Type
 46017  		v.AddArg(x)
 46018  		return true
 46019  	}
 46020  	// match: (Sub8 x (Sub8 i:(Const8 <t>) z))
 46021  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 46022  	// result: (Sub8 (Add8 <t> x z) i)
 46023  	for {
 46024  		_ = v.Args[1]
 46025  		x := v.Args[0]
 46026  		v_1 := v.Args[1]
 46027  		if v_1.Op != OpSub8 {
 46028  			break
 46029  		}
 46030  		z := v_1.Args[1]
 46031  		i := v_1.Args[0]
 46032  		if i.Op != OpConst8 {
 46033  			break
 46034  		}
 46035  		t := i.Type
 46036  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 46037  			break
 46038  		}
 46039  		v.reset(OpSub8)
 46040  		v0 := b.NewValue0(v.Pos, OpAdd8, t)
 46041  		v0.AddArg(x)
 46042  		v0.AddArg(z)
 46043  		v.AddArg(v0)
 46044  		v.AddArg(i)
 46045  		return true
 46046  	}
 46047  	// match: (Sub8 x (Sub8 z i:(Const8 <t>)))
 46048  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 46049  	// result: (Add8 i (Sub8 <t> x z))
 46050  	for {
 46051  		_ = v.Args[1]
 46052  		x := v.Args[0]
 46053  		v_1 := v.Args[1]
 46054  		if v_1.Op != OpSub8 {
 46055  			break
 46056  		}
 46057  		_ = v_1.Args[1]
 46058  		z := v_1.Args[0]
 46059  		i := v_1.Args[1]
 46060  		if i.Op != OpConst8 {
 46061  			break
 46062  		}
 46063  		t := i.Type
 46064  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 46065  			break
 46066  		}
 46067  		v.reset(OpAdd8)
 46068  		v.AddArg(i)
 46069  		v0 := b.NewValue0(v.Pos, OpSub8, t)
 46070  		v0.AddArg(x)
 46071  		v0.AddArg(z)
 46072  		v.AddArg(v0)
 46073  		return true
 46074  	}
 46075  	// match: (Sub8 (Const8 <t> [c]) (Sub8 x (Const8 <t> [d])))
 46076  	// result: (Sub8 (Const8 <t> [int64(int8(c+d))]) x)
 46077  	for {
 46078  		_ = v.Args[1]
 46079  		v_0 := v.Args[0]
 46080  		if v_0.Op != OpConst8 {
 46081  			break
 46082  		}
 46083  		t := v_0.Type
 46084  		c := v_0.AuxInt
 46085  		v_1 := v.Args[1]
 46086  		if v_1.Op != OpSub8 {
 46087  			break
 46088  		}
 46089  		_ = v_1.Args[1]
 46090  		x := v_1.Args[0]
 46091  		v_1_1 := v_1.Args[1]
 46092  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
 46093  			break
 46094  		}
 46095  		d := v_1_1.AuxInt
 46096  		v.reset(OpSub8)
 46097  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 46098  		v0.AuxInt = int64(int8(c + d))
 46099  		v.AddArg(v0)
 46100  		v.AddArg(x)
 46101  		return true
 46102  	}
 46103  	// match: (Sub8 (Const8 <t> [c]) (Sub8 (Const8 <t> [d]) x))
 46104  	// result: (Add8 (Const8 <t> [int64(int8(c-d))]) x)
 46105  	for {
 46106  		_ = v.Args[1]
 46107  		v_0 := v.Args[0]
 46108  		if v_0.Op != OpConst8 {
 46109  			break
 46110  		}
 46111  		t := v_0.Type
 46112  		c := v_0.AuxInt
 46113  		v_1 := v.Args[1]
 46114  		if v_1.Op != OpSub8 {
 46115  			break
 46116  		}
 46117  		x := v_1.Args[1]
 46118  		v_1_0 := v_1.Args[0]
 46119  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
 46120  			break
 46121  		}
 46122  		d := v_1_0.AuxInt
 46123  		v.reset(OpAdd8)
 46124  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 46125  		v0.AuxInt = int64(int8(c - d))
 46126  		v.AddArg(v0)
 46127  		v.AddArg(x)
 46128  		return true
 46129  	}
 46130  	return false
 46131  }
 46132  func rewriteValuegeneric_OpTrunc16to8_0(v *Value) bool {
 46133  	// match: (Trunc16to8 (Const16 [c]))
 46134  	// result: (Const8 [int64(int8(c))])
 46135  	for {
 46136  		v_0 := v.Args[0]
 46137  		if v_0.Op != OpConst16 {
 46138  			break
 46139  		}
 46140  		c := v_0.AuxInt
 46141  		v.reset(OpConst8)
 46142  		v.AuxInt = int64(int8(c))
 46143  		return true
 46144  	}
 46145  	// match: (Trunc16to8 (ZeroExt8to16 x))
 46146  	// result: x
 46147  	for {
 46148  		v_0 := v.Args[0]
 46149  		if v_0.Op != OpZeroExt8to16 {
 46150  			break
 46151  		}
 46152  		x := v_0.Args[0]
 46153  		v.reset(OpCopy)
 46154  		v.Type = x.Type
 46155  		v.AddArg(x)
 46156  		return true
 46157  	}
 46158  	// match: (Trunc16to8 (SignExt8to16 x))
 46159  	// result: x
 46160  	for {
 46161  		v_0 := v.Args[0]
 46162  		if v_0.Op != OpSignExt8to16 {
 46163  			break
 46164  		}
 46165  		x := v_0.Args[0]
 46166  		v.reset(OpCopy)
 46167  		v.Type = x.Type
 46168  		v.AddArg(x)
 46169  		return true
 46170  	}
 46171  	// match: (Trunc16to8 (And16 (Const16 [y]) x))
 46172  	// cond: y&0xFF == 0xFF
 46173  	// result: (Trunc16to8 x)
 46174  	for {
 46175  		v_0 := v.Args[0]
 46176  		if v_0.Op != OpAnd16 {
 46177  			break
 46178  		}
 46179  		x := v_0.Args[1]
 46180  		v_0_0 := v_0.Args[0]
 46181  		if v_0_0.Op != OpConst16 {
 46182  			break
 46183  		}
 46184  		y := v_0_0.AuxInt
 46185  		if !(y&0xFF == 0xFF) {
 46186  			break
 46187  		}
 46188  		v.reset(OpTrunc16to8)
 46189  		v.AddArg(x)
 46190  		return true
 46191  	}
 46192  	// match: (Trunc16to8 (And16 x (Const16 [y])))
 46193  	// cond: y&0xFF == 0xFF
 46194  	// result: (Trunc16to8 x)
 46195  	for {
 46196  		v_0 := v.Args[0]
 46197  		if v_0.Op != OpAnd16 {
 46198  			break
 46199  		}
 46200  		_ = v_0.Args[1]
 46201  		x := v_0.Args[0]
 46202  		v_0_1 := v_0.Args[1]
 46203  		if v_0_1.Op != OpConst16 {
 46204  			break
 46205  		}
 46206  		y := v_0_1.AuxInt
 46207  		if !(y&0xFF == 0xFF) {
 46208  			break
 46209  		}
 46210  		v.reset(OpTrunc16to8)
 46211  		v.AddArg(x)
 46212  		return true
 46213  	}
 46214  	return false
 46215  }
 46216  func rewriteValuegeneric_OpTrunc32to16_0(v *Value) bool {
 46217  	// match: (Trunc32to16 (Const32 [c]))
 46218  	// result: (Const16 [int64(int16(c))])
 46219  	for {
 46220  		v_0 := v.Args[0]
 46221  		if v_0.Op != OpConst32 {
 46222  			break
 46223  		}
 46224  		c := v_0.AuxInt
 46225  		v.reset(OpConst16)
 46226  		v.AuxInt = int64(int16(c))
 46227  		return true
 46228  	}
 46229  	// match: (Trunc32to16 (ZeroExt8to32 x))
 46230  	// result: (ZeroExt8to16 x)
 46231  	for {
 46232  		v_0 := v.Args[0]
 46233  		if v_0.Op != OpZeroExt8to32 {
 46234  			break
 46235  		}
 46236  		x := v_0.Args[0]
 46237  		v.reset(OpZeroExt8to16)
 46238  		v.AddArg(x)
 46239  		return true
 46240  	}
 46241  	// match: (Trunc32to16 (ZeroExt16to32 x))
 46242  	// result: x
 46243  	for {
 46244  		v_0 := v.Args[0]
 46245  		if v_0.Op != OpZeroExt16to32 {
 46246  			break
 46247  		}
 46248  		x := v_0.Args[0]
 46249  		v.reset(OpCopy)
 46250  		v.Type = x.Type
 46251  		v.AddArg(x)
 46252  		return true
 46253  	}
 46254  	// match: (Trunc32to16 (SignExt8to32 x))
 46255  	// result: (SignExt8to16 x)
 46256  	for {
 46257  		v_0 := v.Args[0]
 46258  		if v_0.Op != OpSignExt8to32 {
 46259  			break
 46260  		}
 46261  		x := v_0.Args[0]
 46262  		v.reset(OpSignExt8to16)
 46263  		v.AddArg(x)
 46264  		return true
 46265  	}
 46266  	// match: (Trunc32to16 (SignExt16to32 x))
 46267  	// result: x
 46268  	for {
 46269  		v_0 := v.Args[0]
 46270  		if v_0.Op != OpSignExt16to32 {
 46271  			break
 46272  		}
 46273  		x := v_0.Args[0]
 46274  		v.reset(OpCopy)
 46275  		v.Type = x.Type
 46276  		v.AddArg(x)
 46277  		return true
 46278  	}
 46279  	// match: (Trunc32to16 (And32 (Const32 [y]) x))
 46280  	// cond: y&0xFFFF == 0xFFFF
 46281  	// result: (Trunc32to16 x)
 46282  	for {
 46283  		v_0 := v.Args[0]
 46284  		if v_0.Op != OpAnd32 {
 46285  			break
 46286  		}
 46287  		x := v_0.Args[1]
 46288  		v_0_0 := v_0.Args[0]
 46289  		if v_0_0.Op != OpConst32 {
 46290  			break
 46291  		}
 46292  		y := v_0_0.AuxInt
 46293  		if !(y&0xFFFF == 0xFFFF) {
 46294  			break
 46295  		}
 46296  		v.reset(OpTrunc32to16)
 46297  		v.AddArg(x)
 46298  		return true
 46299  	}
 46300  	// match: (Trunc32to16 (And32 x (Const32 [y])))
 46301  	// cond: y&0xFFFF == 0xFFFF
 46302  	// result: (Trunc32to16 x)
 46303  	for {
 46304  		v_0 := v.Args[0]
 46305  		if v_0.Op != OpAnd32 {
 46306  			break
 46307  		}
 46308  		_ = v_0.Args[1]
 46309  		x := v_0.Args[0]
 46310  		v_0_1 := v_0.Args[1]
 46311  		if v_0_1.Op != OpConst32 {
 46312  			break
 46313  		}
 46314  		y := v_0_1.AuxInt
 46315  		if !(y&0xFFFF == 0xFFFF) {
 46316  			break
 46317  		}
 46318  		v.reset(OpTrunc32to16)
 46319  		v.AddArg(x)
 46320  		return true
 46321  	}
 46322  	return false
 46323  }
 46324  func rewriteValuegeneric_OpTrunc32to8_0(v *Value) bool {
 46325  	// match: (Trunc32to8 (Const32 [c]))
 46326  	// result: (Const8 [int64(int8(c))])
 46327  	for {
 46328  		v_0 := v.Args[0]
 46329  		if v_0.Op != OpConst32 {
 46330  			break
 46331  		}
 46332  		c := v_0.AuxInt
 46333  		v.reset(OpConst8)
 46334  		v.AuxInt = int64(int8(c))
 46335  		return true
 46336  	}
 46337  	// match: (Trunc32to8 (ZeroExt8to32 x))
 46338  	// result: x
 46339  	for {
 46340  		v_0 := v.Args[0]
 46341  		if v_0.Op != OpZeroExt8to32 {
 46342  			break
 46343  		}
 46344  		x := v_0.Args[0]
 46345  		v.reset(OpCopy)
 46346  		v.Type = x.Type
 46347  		v.AddArg(x)
 46348  		return true
 46349  	}
 46350  	// match: (Trunc32to8 (SignExt8to32 x))
 46351  	// result: x
 46352  	for {
 46353  		v_0 := v.Args[0]
 46354  		if v_0.Op != OpSignExt8to32 {
 46355  			break
 46356  		}
 46357  		x := v_0.Args[0]
 46358  		v.reset(OpCopy)
 46359  		v.Type = x.Type
 46360  		v.AddArg(x)
 46361  		return true
 46362  	}
 46363  	// match: (Trunc32to8 (And32 (Const32 [y]) x))
 46364  	// cond: y&0xFF == 0xFF
 46365  	// result: (Trunc32to8 x)
 46366  	for {
 46367  		v_0 := v.Args[0]
 46368  		if v_0.Op != OpAnd32 {
 46369  			break
 46370  		}
 46371  		x := v_0.Args[1]
 46372  		v_0_0 := v_0.Args[0]
 46373  		if v_0_0.Op != OpConst32 {
 46374  			break
 46375  		}
 46376  		y := v_0_0.AuxInt
 46377  		if !(y&0xFF == 0xFF) {
 46378  			break
 46379  		}
 46380  		v.reset(OpTrunc32to8)
 46381  		v.AddArg(x)
 46382  		return true
 46383  	}
 46384  	// match: (Trunc32to8 (And32 x (Const32 [y])))
 46385  	// cond: y&0xFF == 0xFF
 46386  	// result: (Trunc32to8 x)
 46387  	for {
 46388  		v_0 := v.Args[0]
 46389  		if v_0.Op != OpAnd32 {
 46390  			break
 46391  		}
 46392  		_ = v_0.Args[1]
 46393  		x := v_0.Args[0]
 46394  		v_0_1 := v_0.Args[1]
 46395  		if v_0_1.Op != OpConst32 {
 46396  			break
 46397  		}
 46398  		y := v_0_1.AuxInt
 46399  		if !(y&0xFF == 0xFF) {
 46400  			break
 46401  		}
 46402  		v.reset(OpTrunc32to8)
 46403  		v.AddArg(x)
 46404  		return true
 46405  	}
 46406  	return false
 46407  }
 46408  func rewriteValuegeneric_OpTrunc64to16_0(v *Value) bool {
 46409  	// match: (Trunc64to16 (Const64 [c]))
 46410  	// result: (Const16 [int64(int16(c))])
 46411  	for {
 46412  		v_0 := v.Args[0]
 46413  		if v_0.Op != OpConst64 {
 46414  			break
 46415  		}
 46416  		c := v_0.AuxInt
 46417  		v.reset(OpConst16)
 46418  		v.AuxInt = int64(int16(c))
 46419  		return true
 46420  	}
 46421  	// match: (Trunc64to16 (ZeroExt8to64 x))
 46422  	// result: (ZeroExt8to16 x)
 46423  	for {
 46424  		v_0 := v.Args[0]
 46425  		if v_0.Op != OpZeroExt8to64 {
 46426  			break
 46427  		}
 46428  		x := v_0.Args[0]
 46429  		v.reset(OpZeroExt8to16)
 46430  		v.AddArg(x)
 46431  		return true
 46432  	}
 46433  	// match: (Trunc64to16 (ZeroExt16to64 x))
 46434  	// result: x
 46435  	for {
 46436  		v_0 := v.Args[0]
 46437  		if v_0.Op != OpZeroExt16to64 {
 46438  			break
 46439  		}
 46440  		x := v_0.Args[0]
 46441  		v.reset(OpCopy)
 46442  		v.Type = x.Type
 46443  		v.AddArg(x)
 46444  		return true
 46445  	}
 46446  	// match: (Trunc64to16 (SignExt8to64 x))
 46447  	// result: (SignExt8to16 x)
 46448  	for {
 46449  		v_0 := v.Args[0]
 46450  		if v_0.Op != OpSignExt8to64 {
 46451  			break
 46452  		}
 46453  		x := v_0.Args[0]
 46454  		v.reset(OpSignExt8to16)
 46455  		v.AddArg(x)
 46456  		return true
 46457  	}
 46458  	// match: (Trunc64to16 (SignExt16to64 x))
 46459  	// result: x
 46460  	for {
 46461  		v_0 := v.Args[0]
 46462  		if v_0.Op != OpSignExt16to64 {
 46463  			break
 46464  		}
 46465  		x := v_0.Args[0]
 46466  		v.reset(OpCopy)
 46467  		v.Type = x.Type
 46468  		v.AddArg(x)
 46469  		return true
 46470  	}
 46471  	// match: (Trunc64to16 (And64 (Const64 [y]) x))
 46472  	// cond: y&0xFFFF == 0xFFFF
 46473  	// result: (Trunc64to16 x)
 46474  	for {
 46475  		v_0 := v.Args[0]
 46476  		if v_0.Op != OpAnd64 {
 46477  			break
 46478  		}
 46479  		x := v_0.Args[1]
 46480  		v_0_0 := v_0.Args[0]
 46481  		if v_0_0.Op != OpConst64 {
 46482  			break
 46483  		}
 46484  		y := v_0_0.AuxInt
 46485  		if !(y&0xFFFF == 0xFFFF) {
 46486  			break
 46487  		}
 46488  		v.reset(OpTrunc64to16)
 46489  		v.AddArg(x)
 46490  		return true
 46491  	}
 46492  	// match: (Trunc64to16 (And64 x (Const64 [y])))
 46493  	// cond: y&0xFFFF == 0xFFFF
 46494  	// result: (Trunc64to16 x)
 46495  	for {
 46496  		v_0 := v.Args[0]
 46497  		if v_0.Op != OpAnd64 {
 46498  			break
 46499  		}
 46500  		_ = v_0.Args[1]
 46501  		x := v_0.Args[0]
 46502  		v_0_1 := v_0.Args[1]
 46503  		if v_0_1.Op != OpConst64 {
 46504  			break
 46505  		}
 46506  		y := v_0_1.AuxInt
 46507  		if !(y&0xFFFF == 0xFFFF) {
 46508  			break
 46509  		}
 46510  		v.reset(OpTrunc64to16)
 46511  		v.AddArg(x)
 46512  		return true
 46513  	}
 46514  	return false
 46515  }
 46516  func rewriteValuegeneric_OpTrunc64to32_0(v *Value) bool {
 46517  	// match: (Trunc64to32 (Const64 [c]))
 46518  	// result: (Const32 [int64(int32(c))])
 46519  	for {
 46520  		v_0 := v.Args[0]
 46521  		if v_0.Op != OpConst64 {
 46522  			break
 46523  		}
 46524  		c := v_0.AuxInt
 46525  		v.reset(OpConst32)
 46526  		v.AuxInt = int64(int32(c))
 46527  		return true
 46528  	}
 46529  	// match: (Trunc64to32 (ZeroExt8to64 x))
 46530  	// result: (ZeroExt8to32 x)
 46531  	for {
 46532  		v_0 := v.Args[0]
 46533  		if v_0.Op != OpZeroExt8to64 {
 46534  			break
 46535  		}
 46536  		x := v_0.Args[0]
 46537  		v.reset(OpZeroExt8to32)
 46538  		v.AddArg(x)
 46539  		return true
 46540  	}
 46541  	// match: (Trunc64to32 (ZeroExt16to64 x))
 46542  	// result: (ZeroExt16to32 x)
 46543  	for {
 46544  		v_0 := v.Args[0]
 46545  		if v_0.Op != OpZeroExt16to64 {
 46546  			break
 46547  		}
 46548  		x := v_0.Args[0]
 46549  		v.reset(OpZeroExt16to32)
 46550  		v.AddArg(x)
 46551  		return true
 46552  	}
 46553  	// match: (Trunc64to32 (ZeroExt32to64 x))
 46554  	// result: x
 46555  	for {
 46556  		v_0 := v.Args[0]
 46557  		if v_0.Op != OpZeroExt32to64 {
 46558  			break
 46559  		}
 46560  		x := v_0.Args[0]
 46561  		v.reset(OpCopy)
 46562  		v.Type = x.Type
 46563  		v.AddArg(x)
 46564  		return true
 46565  	}
 46566  	// match: (Trunc64to32 (SignExt8to64 x))
 46567  	// result: (SignExt8to32 x)
 46568  	for {
 46569  		v_0 := v.Args[0]
 46570  		if v_0.Op != OpSignExt8to64 {
 46571  			break
 46572  		}
 46573  		x := v_0.Args[0]
 46574  		v.reset(OpSignExt8to32)
 46575  		v.AddArg(x)
 46576  		return true
 46577  	}
 46578  	// match: (Trunc64to32 (SignExt16to64 x))
 46579  	// result: (SignExt16to32 x)
 46580  	for {
 46581  		v_0 := v.Args[0]
 46582  		if v_0.Op != OpSignExt16to64 {
 46583  			break
 46584  		}
 46585  		x := v_0.Args[0]
 46586  		v.reset(OpSignExt16to32)
 46587  		v.AddArg(x)
 46588  		return true
 46589  	}
 46590  	// match: (Trunc64to32 (SignExt32to64 x))
 46591  	// result: x
 46592  	for {
 46593  		v_0 := v.Args[0]
 46594  		if v_0.Op != OpSignExt32to64 {
 46595  			break
 46596  		}
 46597  		x := v_0.Args[0]
 46598  		v.reset(OpCopy)
 46599  		v.Type = x.Type
 46600  		v.AddArg(x)
 46601  		return true
 46602  	}
 46603  	// match: (Trunc64to32 (And64 (Const64 [y]) x))
 46604  	// cond: y&0xFFFFFFFF == 0xFFFFFFFF
 46605  	// result: (Trunc64to32 x)
 46606  	for {
 46607  		v_0 := v.Args[0]
 46608  		if v_0.Op != OpAnd64 {
 46609  			break
 46610  		}
 46611  		x := v_0.Args[1]
 46612  		v_0_0 := v_0.Args[0]
 46613  		if v_0_0.Op != OpConst64 {
 46614  			break
 46615  		}
 46616  		y := v_0_0.AuxInt
 46617  		if !(y&0xFFFFFFFF == 0xFFFFFFFF) {
 46618  			break
 46619  		}
 46620  		v.reset(OpTrunc64to32)
 46621  		v.AddArg(x)
 46622  		return true
 46623  	}
 46624  	// match: (Trunc64to32 (And64 x (Const64 [y])))
 46625  	// cond: y&0xFFFFFFFF == 0xFFFFFFFF
 46626  	// result: (Trunc64to32 x)
 46627  	for {
 46628  		v_0 := v.Args[0]
 46629  		if v_0.Op != OpAnd64 {
 46630  			break
 46631  		}
 46632  		_ = v_0.Args[1]
 46633  		x := v_0.Args[0]
 46634  		v_0_1 := v_0.Args[1]
 46635  		if v_0_1.Op != OpConst64 {
 46636  			break
 46637  		}
 46638  		y := v_0_1.AuxInt
 46639  		if !(y&0xFFFFFFFF == 0xFFFFFFFF) {
 46640  			break
 46641  		}
 46642  		v.reset(OpTrunc64to32)
 46643  		v.AddArg(x)
 46644  		return true
 46645  	}
 46646  	return false
 46647  }
 46648  func rewriteValuegeneric_OpTrunc64to8_0(v *Value) bool {
 46649  	// match: (Trunc64to8 (Const64 [c]))
 46650  	// result: (Const8 [int64(int8(c))])
 46651  	for {
 46652  		v_0 := v.Args[0]
 46653  		if v_0.Op != OpConst64 {
 46654  			break
 46655  		}
 46656  		c := v_0.AuxInt
 46657  		v.reset(OpConst8)
 46658  		v.AuxInt = int64(int8(c))
 46659  		return true
 46660  	}
 46661  	// match: (Trunc64to8 (ZeroExt8to64 x))
 46662  	// result: x
 46663  	for {
 46664  		v_0 := v.Args[0]
 46665  		if v_0.Op != OpZeroExt8to64 {
 46666  			break
 46667  		}
 46668  		x := v_0.Args[0]
 46669  		v.reset(OpCopy)
 46670  		v.Type = x.Type
 46671  		v.AddArg(x)
 46672  		return true
 46673  	}
 46674  	// match: (Trunc64to8 (SignExt8to64 x))
 46675  	// result: x
 46676  	for {
 46677  		v_0 := v.Args[0]
 46678  		if v_0.Op != OpSignExt8to64 {
 46679  			break
 46680  		}
 46681  		x := v_0.Args[0]
 46682  		v.reset(OpCopy)
 46683  		v.Type = x.Type
 46684  		v.AddArg(x)
 46685  		return true
 46686  	}
 46687  	// match: (Trunc64to8 (And64 (Const64 [y]) x))
 46688  	// cond: y&0xFF == 0xFF
 46689  	// result: (Trunc64to8 x)
 46690  	for {
 46691  		v_0 := v.Args[0]
 46692  		if v_0.Op != OpAnd64 {
 46693  			break
 46694  		}
 46695  		x := v_0.Args[1]
 46696  		v_0_0 := v_0.Args[0]
 46697  		if v_0_0.Op != OpConst64 {
 46698  			break
 46699  		}
 46700  		y := v_0_0.AuxInt
 46701  		if !(y&0xFF == 0xFF) {
 46702  			break
 46703  		}
 46704  		v.reset(OpTrunc64to8)
 46705  		v.AddArg(x)
 46706  		return true
 46707  	}
 46708  	// match: (Trunc64to8 (And64 x (Const64 [y])))
 46709  	// cond: y&0xFF == 0xFF
 46710  	// result: (Trunc64to8 x)
 46711  	for {
 46712  		v_0 := v.Args[0]
 46713  		if v_0.Op != OpAnd64 {
 46714  			break
 46715  		}
 46716  		_ = v_0.Args[1]
 46717  		x := v_0.Args[0]
 46718  		v_0_1 := v_0.Args[1]
 46719  		if v_0_1.Op != OpConst64 {
 46720  			break
 46721  		}
 46722  		y := v_0_1.AuxInt
 46723  		if !(y&0xFF == 0xFF) {
 46724  			break
 46725  		}
 46726  		v.reset(OpTrunc64to8)
 46727  		v.AddArg(x)
 46728  		return true
 46729  	}
 46730  	return false
 46731  }
 46732  func rewriteValuegeneric_OpXor16_0(v *Value) bool {
 46733  	b := v.Block
 46734  	// match: (Xor16 (Const16 [c]) (Const16 [d]))
 46735  	// result: (Const16 [int64(int16(c^d))])
 46736  	for {
 46737  		_ = v.Args[1]
 46738  		v_0 := v.Args[0]
 46739  		if v_0.Op != OpConst16 {
 46740  			break
 46741  		}
 46742  		c := v_0.AuxInt
 46743  		v_1 := v.Args[1]
 46744  		if v_1.Op != OpConst16 {
 46745  			break
 46746  		}
 46747  		d := v_1.AuxInt
 46748  		v.reset(OpConst16)
 46749  		v.AuxInt = int64(int16(c ^ d))
 46750  		return true
 46751  	}
 46752  	// match: (Xor16 (Const16 [d]) (Const16 [c]))
 46753  	// result: (Const16 [int64(int16(c^d))])
 46754  	for {
 46755  		_ = v.Args[1]
 46756  		v_0 := v.Args[0]
 46757  		if v_0.Op != OpConst16 {
 46758  			break
 46759  		}
 46760  		d := v_0.AuxInt
 46761  		v_1 := v.Args[1]
 46762  		if v_1.Op != OpConst16 {
 46763  			break
 46764  		}
 46765  		c := v_1.AuxInt
 46766  		v.reset(OpConst16)
 46767  		v.AuxInt = int64(int16(c ^ d))
 46768  		return true
 46769  	}
 46770  	// match: (Xor16 x x)
 46771  	// result: (Const16 [0])
 46772  	for {
 46773  		x := v.Args[1]
 46774  		if x != v.Args[0] {
 46775  			break
 46776  		}
 46777  		v.reset(OpConst16)
 46778  		v.AuxInt = 0
 46779  		return true
 46780  	}
 46781  	// match: (Xor16 (Const16 [0]) x)
 46782  	// result: x
 46783  	for {
 46784  		x := v.Args[1]
 46785  		v_0 := v.Args[0]
 46786  		if v_0.Op != OpConst16 || v_0.AuxInt != 0 {
 46787  			break
 46788  		}
 46789  		v.reset(OpCopy)
 46790  		v.Type = x.Type
 46791  		v.AddArg(x)
 46792  		return true
 46793  	}
 46794  	// match: (Xor16 x (Const16 [0]))
 46795  	// result: x
 46796  	for {
 46797  		_ = v.Args[1]
 46798  		x := v.Args[0]
 46799  		v_1 := v.Args[1]
 46800  		if v_1.Op != OpConst16 || v_1.AuxInt != 0 {
 46801  			break
 46802  		}
 46803  		v.reset(OpCopy)
 46804  		v.Type = x.Type
 46805  		v.AddArg(x)
 46806  		return true
 46807  	}
 46808  	// match: (Xor16 x (Xor16 x y))
 46809  	// result: y
 46810  	for {
 46811  		_ = v.Args[1]
 46812  		x := v.Args[0]
 46813  		v_1 := v.Args[1]
 46814  		if v_1.Op != OpXor16 {
 46815  			break
 46816  		}
 46817  		y := v_1.Args[1]
 46818  		if x != v_1.Args[0] {
 46819  			break
 46820  		}
 46821  		v.reset(OpCopy)
 46822  		v.Type = y.Type
 46823  		v.AddArg(y)
 46824  		return true
 46825  	}
 46826  	// match: (Xor16 x (Xor16 y x))
 46827  	// result: y
 46828  	for {
 46829  		_ = v.Args[1]
 46830  		x := v.Args[0]
 46831  		v_1 := v.Args[1]
 46832  		if v_1.Op != OpXor16 {
 46833  			break
 46834  		}
 46835  		_ = v_1.Args[1]
 46836  		y := v_1.Args[0]
 46837  		if x != v_1.Args[1] {
 46838  			break
 46839  		}
 46840  		v.reset(OpCopy)
 46841  		v.Type = y.Type
 46842  		v.AddArg(y)
 46843  		return true
 46844  	}
 46845  	// match: (Xor16 (Xor16 x y) x)
 46846  	// result: y
 46847  	for {
 46848  		x := v.Args[1]
 46849  		v_0 := v.Args[0]
 46850  		if v_0.Op != OpXor16 {
 46851  			break
 46852  		}
 46853  		y := v_0.Args[1]
 46854  		if x != v_0.Args[0] {
 46855  			break
 46856  		}
 46857  		v.reset(OpCopy)
 46858  		v.Type = y.Type
 46859  		v.AddArg(y)
 46860  		return true
 46861  	}
 46862  	// match: (Xor16 (Xor16 y x) x)
 46863  	// result: y
 46864  	for {
 46865  		x := v.Args[1]
 46866  		v_0 := v.Args[0]
 46867  		if v_0.Op != OpXor16 {
 46868  			break
 46869  		}
 46870  		_ = v_0.Args[1]
 46871  		y := v_0.Args[0]
 46872  		if x != v_0.Args[1] {
 46873  			break
 46874  		}
 46875  		v.reset(OpCopy)
 46876  		v.Type = y.Type
 46877  		v.AddArg(y)
 46878  		return true
 46879  	}
 46880  	// match: (Xor16 (Xor16 i:(Const16 <t>) z) x)
 46881  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 46882  	// result: (Xor16 i (Xor16 <t> z x))
 46883  	for {
 46884  		x := v.Args[1]
 46885  		v_0 := v.Args[0]
 46886  		if v_0.Op != OpXor16 {
 46887  			break
 46888  		}
 46889  		z := v_0.Args[1]
 46890  		i := v_0.Args[0]
 46891  		if i.Op != OpConst16 {
 46892  			break
 46893  		}
 46894  		t := i.Type
 46895  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 46896  			break
 46897  		}
 46898  		v.reset(OpXor16)
 46899  		v.AddArg(i)
 46900  		v0 := b.NewValue0(v.Pos, OpXor16, t)
 46901  		v0.AddArg(z)
 46902  		v0.AddArg(x)
 46903  		v.AddArg(v0)
 46904  		return true
 46905  	}
 46906  	return false
 46907  }
 46908  func rewriteValuegeneric_OpXor16_10(v *Value) bool {
 46909  	b := v.Block
 46910  	// match: (Xor16 (Xor16 z i:(Const16 <t>)) x)
 46911  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 46912  	// result: (Xor16 i (Xor16 <t> z x))
 46913  	for {
 46914  		x := v.Args[1]
 46915  		v_0 := v.Args[0]
 46916  		if v_0.Op != OpXor16 {
 46917  			break
 46918  		}
 46919  		_ = v_0.Args[1]
 46920  		z := v_0.Args[0]
 46921  		i := v_0.Args[1]
 46922  		if i.Op != OpConst16 {
 46923  			break
 46924  		}
 46925  		t := i.Type
 46926  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 46927  			break
 46928  		}
 46929  		v.reset(OpXor16)
 46930  		v.AddArg(i)
 46931  		v0 := b.NewValue0(v.Pos, OpXor16, t)
 46932  		v0.AddArg(z)
 46933  		v0.AddArg(x)
 46934  		v.AddArg(v0)
 46935  		return true
 46936  	}
 46937  	// match: (Xor16 x (Xor16 i:(Const16 <t>) z))
 46938  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 46939  	// result: (Xor16 i (Xor16 <t> z x))
 46940  	for {
 46941  		_ = v.Args[1]
 46942  		x := v.Args[0]
 46943  		v_1 := v.Args[1]
 46944  		if v_1.Op != OpXor16 {
 46945  			break
 46946  		}
 46947  		z := v_1.Args[1]
 46948  		i := v_1.Args[0]
 46949  		if i.Op != OpConst16 {
 46950  			break
 46951  		}
 46952  		t := i.Type
 46953  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 46954  			break
 46955  		}
 46956  		v.reset(OpXor16)
 46957  		v.AddArg(i)
 46958  		v0 := b.NewValue0(v.Pos, OpXor16, t)
 46959  		v0.AddArg(z)
 46960  		v0.AddArg(x)
 46961  		v.AddArg(v0)
 46962  		return true
 46963  	}
 46964  	// match: (Xor16 x (Xor16 z i:(Const16 <t>)))
 46965  	// cond: (z.Op != OpConst16 && x.Op != OpConst16)
 46966  	// result: (Xor16 i (Xor16 <t> z x))
 46967  	for {
 46968  		_ = v.Args[1]
 46969  		x := v.Args[0]
 46970  		v_1 := v.Args[1]
 46971  		if v_1.Op != OpXor16 {
 46972  			break
 46973  		}
 46974  		_ = v_1.Args[1]
 46975  		z := v_1.Args[0]
 46976  		i := v_1.Args[1]
 46977  		if i.Op != OpConst16 {
 46978  			break
 46979  		}
 46980  		t := i.Type
 46981  		if !(z.Op != OpConst16 && x.Op != OpConst16) {
 46982  			break
 46983  		}
 46984  		v.reset(OpXor16)
 46985  		v.AddArg(i)
 46986  		v0 := b.NewValue0(v.Pos, OpXor16, t)
 46987  		v0.AddArg(z)
 46988  		v0.AddArg(x)
 46989  		v.AddArg(v0)
 46990  		return true
 46991  	}
 46992  	// match: (Xor16 (Const16 <t> [c]) (Xor16 (Const16 <t> [d]) x))
 46993  	// result: (Xor16 (Const16 <t> [int64(int16(c^d))]) x)
 46994  	for {
 46995  		_ = v.Args[1]
 46996  		v_0 := v.Args[0]
 46997  		if v_0.Op != OpConst16 {
 46998  			break
 46999  		}
 47000  		t := v_0.Type
 47001  		c := v_0.AuxInt
 47002  		v_1 := v.Args[1]
 47003  		if v_1.Op != OpXor16 {
 47004  			break
 47005  		}
 47006  		x := v_1.Args[1]
 47007  		v_1_0 := v_1.Args[0]
 47008  		if v_1_0.Op != OpConst16 || v_1_0.Type != t {
 47009  			break
 47010  		}
 47011  		d := v_1_0.AuxInt
 47012  		v.reset(OpXor16)
 47013  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 47014  		v0.AuxInt = int64(int16(c ^ d))
 47015  		v.AddArg(v0)
 47016  		v.AddArg(x)
 47017  		return true
 47018  	}
 47019  	// match: (Xor16 (Const16 <t> [c]) (Xor16 x (Const16 <t> [d])))
 47020  	// result: (Xor16 (Const16 <t> [int64(int16(c^d))]) x)
 47021  	for {
 47022  		_ = v.Args[1]
 47023  		v_0 := v.Args[0]
 47024  		if v_0.Op != OpConst16 {
 47025  			break
 47026  		}
 47027  		t := v_0.Type
 47028  		c := v_0.AuxInt
 47029  		v_1 := v.Args[1]
 47030  		if v_1.Op != OpXor16 {
 47031  			break
 47032  		}
 47033  		_ = v_1.Args[1]
 47034  		x := v_1.Args[0]
 47035  		v_1_1 := v_1.Args[1]
 47036  		if v_1_1.Op != OpConst16 || v_1_1.Type != t {
 47037  			break
 47038  		}
 47039  		d := v_1_1.AuxInt
 47040  		v.reset(OpXor16)
 47041  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 47042  		v0.AuxInt = int64(int16(c ^ d))
 47043  		v.AddArg(v0)
 47044  		v.AddArg(x)
 47045  		return true
 47046  	}
 47047  	// match: (Xor16 (Xor16 (Const16 <t> [d]) x) (Const16 <t> [c]))
 47048  	// result: (Xor16 (Const16 <t> [int64(int16(c^d))]) x)
 47049  	for {
 47050  		_ = v.Args[1]
 47051  		v_0 := v.Args[0]
 47052  		if v_0.Op != OpXor16 {
 47053  			break
 47054  		}
 47055  		x := v_0.Args[1]
 47056  		v_0_0 := v_0.Args[0]
 47057  		if v_0_0.Op != OpConst16 {
 47058  			break
 47059  		}
 47060  		t := v_0_0.Type
 47061  		d := v_0_0.AuxInt
 47062  		v_1 := v.Args[1]
 47063  		if v_1.Op != OpConst16 || v_1.Type != t {
 47064  			break
 47065  		}
 47066  		c := v_1.AuxInt
 47067  		v.reset(OpXor16)
 47068  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 47069  		v0.AuxInt = int64(int16(c ^ d))
 47070  		v.AddArg(v0)
 47071  		v.AddArg(x)
 47072  		return true
 47073  	}
 47074  	// match: (Xor16 (Xor16 x (Const16 <t> [d])) (Const16 <t> [c]))
 47075  	// result: (Xor16 (Const16 <t> [int64(int16(c^d))]) x)
 47076  	for {
 47077  		_ = v.Args[1]
 47078  		v_0 := v.Args[0]
 47079  		if v_0.Op != OpXor16 {
 47080  			break
 47081  		}
 47082  		_ = v_0.Args[1]
 47083  		x := v_0.Args[0]
 47084  		v_0_1 := v_0.Args[1]
 47085  		if v_0_1.Op != OpConst16 {
 47086  			break
 47087  		}
 47088  		t := v_0_1.Type
 47089  		d := v_0_1.AuxInt
 47090  		v_1 := v.Args[1]
 47091  		if v_1.Op != OpConst16 || v_1.Type != t {
 47092  			break
 47093  		}
 47094  		c := v_1.AuxInt
 47095  		v.reset(OpXor16)
 47096  		v0 := b.NewValue0(v.Pos, OpConst16, t)
 47097  		v0.AuxInt = int64(int16(c ^ d))
 47098  		v.AddArg(v0)
 47099  		v.AddArg(x)
 47100  		return true
 47101  	}
 47102  	return false
 47103  }
 47104  func rewriteValuegeneric_OpXor32_0(v *Value) bool {
 47105  	b := v.Block
 47106  	// match: (Xor32 (Const32 [c]) (Const32 [d]))
 47107  	// result: (Const32 [int64(int32(c^d))])
 47108  	for {
 47109  		_ = v.Args[1]
 47110  		v_0 := v.Args[0]
 47111  		if v_0.Op != OpConst32 {
 47112  			break
 47113  		}
 47114  		c := v_0.AuxInt
 47115  		v_1 := v.Args[1]
 47116  		if v_1.Op != OpConst32 {
 47117  			break
 47118  		}
 47119  		d := v_1.AuxInt
 47120  		v.reset(OpConst32)
 47121  		v.AuxInt = int64(int32(c ^ d))
 47122  		return true
 47123  	}
 47124  	// match: (Xor32 (Const32 [d]) (Const32 [c]))
 47125  	// result: (Const32 [int64(int32(c^d))])
 47126  	for {
 47127  		_ = v.Args[1]
 47128  		v_0 := v.Args[0]
 47129  		if v_0.Op != OpConst32 {
 47130  			break
 47131  		}
 47132  		d := v_0.AuxInt
 47133  		v_1 := v.Args[1]
 47134  		if v_1.Op != OpConst32 {
 47135  			break
 47136  		}
 47137  		c := v_1.AuxInt
 47138  		v.reset(OpConst32)
 47139  		v.AuxInt = int64(int32(c ^ d))
 47140  		return true
 47141  	}
 47142  	// match: (Xor32 x x)
 47143  	// result: (Const32 [0])
 47144  	for {
 47145  		x := v.Args[1]
 47146  		if x != v.Args[0] {
 47147  			break
 47148  		}
 47149  		v.reset(OpConst32)
 47150  		v.AuxInt = 0
 47151  		return true
 47152  	}
 47153  	// match: (Xor32 (Const32 [0]) x)
 47154  	// result: x
 47155  	for {
 47156  		x := v.Args[1]
 47157  		v_0 := v.Args[0]
 47158  		if v_0.Op != OpConst32 || v_0.AuxInt != 0 {
 47159  			break
 47160  		}
 47161  		v.reset(OpCopy)
 47162  		v.Type = x.Type
 47163  		v.AddArg(x)
 47164  		return true
 47165  	}
 47166  	// match: (Xor32 x (Const32 [0]))
 47167  	// result: x
 47168  	for {
 47169  		_ = v.Args[1]
 47170  		x := v.Args[0]
 47171  		v_1 := v.Args[1]
 47172  		if v_1.Op != OpConst32 || v_1.AuxInt != 0 {
 47173  			break
 47174  		}
 47175  		v.reset(OpCopy)
 47176  		v.Type = x.Type
 47177  		v.AddArg(x)
 47178  		return true
 47179  	}
 47180  	// match: (Xor32 x (Xor32 x y))
 47181  	// result: y
 47182  	for {
 47183  		_ = v.Args[1]
 47184  		x := v.Args[0]
 47185  		v_1 := v.Args[1]
 47186  		if v_1.Op != OpXor32 {
 47187  			break
 47188  		}
 47189  		y := v_1.Args[1]
 47190  		if x != v_1.Args[0] {
 47191  			break
 47192  		}
 47193  		v.reset(OpCopy)
 47194  		v.Type = y.Type
 47195  		v.AddArg(y)
 47196  		return true
 47197  	}
 47198  	// match: (Xor32 x (Xor32 y x))
 47199  	// result: y
 47200  	for {
 47201  		_ = v.Args[1]
 47202  		x := v.Args[0]
 47203  		v_1 := v.Args[1]
 47204  		if v_1.Op != OpXor32 {
 47205  			break
 47206  		}
 47207  		_ = v_1.Args[1]
 47208  		y := v_1.Args[0]
 47209  		if x != v_1.Args[1] {
 47210  			break
 47211  		}
 47212  		v.reset(OpCopy)
 47213  		v.Type = y.Type
 47214  		v.AddArg(y)
 47215  		return true
 47216  	}
 47217  	// match: (Xor32 (Xor32 x y) x)
 47218  	// result: y
 47219  	for {
 47220  		x := v.Args[1]
 47221  		v_0 := v.Args[0]
 47222  		if v_0.Op != OpXor32 {
 47223  			break
 47224  		}
 47225  		y := v_0.Args[1]
 47226  		if x != v_0.Args[0] {
 47227  			break
 47228  		}
 47229  		v.reset(OpCopy)
 47230  		v.Type = y.Type
 47231  		v.AddArg(y)
 47232  		return true
 47233  	}
 47234  	// match: (Xor32 (Xor32 y x) x)
 47235  	// result: y
 47236  	for {
 47237  		x := v.Args[1]
 47238  		v_0 := v.Args[0]
 47239  		if v_0.Op != OpXor32 {
 47240  			break
 47241  		}
 47242  		_ = v_0.Args[1]
 47243  		y := v_0.Args[0]
 47244  		if x != v_0.Args[1] {
 47245  			break
 47246  		}
 47247  		v.reset(OpCopy)
 47248  		v.Type = y.Type
 47249  		v.AddArg(y)
 47250  		return true
 47251  	}
 47252  	// match: (Xor32 (Xor32 i:(Const32 <t>) z) x)
 47253  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 47254  	// result: (Xor32 i (Xor32 <t> z x))
 47255  	for {
 47256  		x := v.Args[1]
 47257  		v_0 := v.Args[0]
 47258  		if v_0.Op != OpXor32 {
 47259  			break
 47260  		}
 47261  		z := v_0.Args[1]
 47262  		i := v_0.Args[0]
 47263  		if i.Op != OpConst32 {
 47264  			break
 47265  		}
 47266  		t := i.Type
 47267  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 47268  			break
 47269  		}
 47270  		v.reset(OpXor32)
 47271  		v.AddArg(i)
 47272  		v0 := b.NewValue0(v.Pos, OpXor32, t)
 47273  		v0.AddArg(z)
 47274  		v0.AddArg(x)
 47275  		v.AddArg(v0)
 47276  		return true
 47277  	}
 47278  	return false
 47279  }
 47280  func rewriteValuegeneric_OpXor32_10(v *Value) bool {
 47281  	b := v.Block
 47282  	// match: (Xor32 (Xor32 z i:(Const32 <t>)) x)
 47283  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 47284  	// result: (Xor32 i (Xor32 <t> z x))
 47285  	for {
 47286  		x := v.Args[1]
 47287  		v_0 := v.Args[0]
 47288  		if v_0.Op != OpXor32 {
 47289  			break
 47290  		}
 47291  		_ = v_0.Args[1]
 47292  		z := v_0.Args[0]
 47293  		i := v_0.Args[1]
 47294  		if i.Op != OpConst32 {
 47295  			break
 47296  		}
 47297  		t := i.Type
 47298  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 47299  			break
 47300  		}
 47301  		v.reset(OpXor32)
 47302  		v.AddArg(i)
 47303  		v0 := b.NewValue0(v.Pos, OpXor32, t)
 47304  		v0.AddArg(z)
 47305  		v0.AddArg(x)
 47306  		v.AddArg(v0)
 47307  		return true
 47308  	}
 47309  	// match: (Xor32 x (Xor32 i:(Const32 <t>) z))
 47310  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 47311  	// result: (Xor32 i (Xor32 <t> z x))
 47312  	for {
 47313  		_ = v.Args[1]
 47314  		x := v.Args[0]
 47315  		v_1 := v.Args[1]
 47316  		if v_1.Op != OpXor32 {
 47317  			break
 47318  		}
 47319  		z := v_1.Args[1]
 47320  		i := v_1.Args[0]
 47321  		if i.Op != OpConst32 {
 47322  			break
 47323  		}
 47324  		t := i.Type
 47325  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 47326  			break
 47327  		}
 47328  		v.reset(OpXor32)
 47329  		v.AddArg(i)
 47330  		v0 := b.NewValue0(v.Pos, OpXor32, t)
 47331  		v0.AddArg(z)
 47332  		v0.AddArg(x)
 47333  		v.AddArg(v0)
 47334  		return true
 47335  	}
 47336  	// match: (Xor32 x (Xor32 z i:(Const32 <t>)))
 47337  	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
 47338  	// result: (Xor32 i (Xor32 <t> z x))
 47339  	for {
 47340  		_ = v.Args[1]
 47341  		x := v.Args[0]
 47342  		v_1 := v.Args[1]
 47343  		if v_1.Op != OpXor32 {
 47344  			break
 47345  		}
 47346  		_ = v_1.Args[1]
 47347  		z := v_1.Args[0]
 47348  		i := v_1.Args[1]
 47349  		if i.Op != OpConst32 {
 47350  			break
 47351  		}
 47352  		t := i.Type
 47353  		if !(z.Op != OpConst32 && x.Op != OpConst32) {
 47354  			break
 47355  		}
 47356  		v.reset(OpXor32)
 47357  		v.AddArg(i)
 47358  		v0 := b.NewValue0(v.Pos, OpXor32, t)
 47359  		v0.AddArg(z)
 47360  		v0.AddArg(x)
 47361  		v.AddArg(v0)
 47362  		return true
 47363  	}
 47364  	// match: (Xor32 (Const32 <t> [c]) (Xor32 (Const32 <t> [d]) x))
 47365  	// result: (Xor32 (Const32 <t> [int64(int32(c^d))]) x)
 47366  	for {
 47367  		_ = v.Args[1]
 47368  		v_0 := v.Args[0]
 47369  		if v_0.Op != OpConst32 {
 47370  			break
 47371  		}
 47372  		t := v_0.Type
 47373  		c := v_0.AuxInt
 47374  		v_1 := v.Args[1]
 47375  		if v_1.Op != OpXor32 {
 47376  			break
 47377  		}
 47378  		x := v_1.Args[1]
 47379  		v_1_0 := v_1.Args[0]
 47380  		if v_1_0.Op != OpConst32 || v_1_0.Type != t {
 47381  			break
 47382  		}
 47383  		d := v_1_0.AuxInt
 47384  		v.reset(OpXor32)
 47385  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 47386  		v0.AuxInt = int64(int32(c ^ d))
 47387  		v.AddArg(v0)
 47388  		v.AddArg(x)
 47389  		return true
 47390  	}
 47391  	// match: (Xor32 (Const32 <t> [c]) (Xor32 x (Const32 <t> [d])))
 47392  	// result: (Xor32 (Const32 <t> [int64(int32(c^d))]) x)
 47393  	for {
 47394  		_ = v.Args[1]
 47395  		v_0 := v.Args[0]
 47396  		if v_0.Op != OpConst32 {
 47397  			break
 47398  		}
 47399  		t := v_0.Type
 47400  		c := v_0.AuxInt
 47401  		v_1 := v.Args[1]
 47402  		if v_1.Op != OpXor32 {
 47403  			break
 47404  		}
 47405  		_ = v_1.Args[1]
 47406  		x := v_1.Args[0]
 47407  		v_1_1 := v_1.Args[1]
 47408  		if v_1_1.Op != OpConst32 || v_1_1.Type != t {
 47409  			break
 47410  		}
 47411  		d := v_1_1.AuxInt
 47412  		v.reset(OpXor32)
 47413  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 47414  		v0.AuxInt = int64(int32(c ^ d))
 47415  		v.AddArg(v0)
 47416  		v.AddArg(x)
 47417  		return true
 47418  	}
 47419  	// match: (Xor32 (Xor32 (Const32 <t> [d]) x) (Const32 <t> [c]))
 47420  	// result: (Xor32 (Const32 <t> [int64(int32(c^d))]) x)
 47421  	for {
 47422  		_ = v.Args[1]
 47423  		v_0 := v.Args[0]
 47424  		if v_0.Op != OpXor32 {
 47425  			break
 47426  		}
 47427  		x := v_0.Args[1]
 47428  		v_0_0 := v_0.Args[0]
 47429  		if v_0_0.Op != OpConst32 {
 47430  			break
 47431  		}
 47432  		t := v_0_0.Type
 47433  		d := v_0_0.AuxInt
 47434  		v_1 := v.Args[1]
 47435  		if v_1.Op != OpConst32 || v_1.Type != t {
 47436  			break
 47437  		}
 47438  		c := v_1.AuxInt
 47439  		v.reset(OpXor32)
 47440  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 47441  		v0.AuxInt = int64(int32(c ^ d))
 47442  		v.AddArg(v0)
 47443  		v.AddArg(x)
 47444  		return true
 47445  	}
 47446  	// match: (Xor32 (Xor32 x (Const32 <t> [d])) (Const32 <t> [c]))
 47447  	// result: (Xor32 (Const32 <t> [int64(int32(c^d))]) x)
 47448  	for {
 47449  		_ = v.Args[1]
 47450  		v_0 := v.Args[0]
 47451  		if v_0.Op != OpXor32 {
 47452  			break
 47453  		}
 47454  		_ = v_0.Args[1]
 47455  		x := v_0.Args[0]
 47456  		v_0_1 := v_0.Args[1]
 47457  		if v_0_1.Op != OpConst32 {
 47458  			break
 47459  		}
 47460  		t := v_0_1.Type
 47461  		d := v_0_1.AuxInt
 47462  		v_1 := v.Args[1]
 47463  		if v_1.Op != OpConst32 || v_1.Type != t {
 47464  			break
 47465  		}
 47466  		c := v_1.AuxInt
 47467  		v.reset(OpXor32)
 47468  		v0 := b.NewValue0(v.Pos, OpConst32, t)
 47469  		v0.AuxInt = int64(int32(c ^ d))
 47470  		v.AddArg(v0)
 47471  		v.AddArg(x)
 47472  		return true
 47473  	}
 47474  	return false
 47475  }
 47476  func rewriteValuegeneric_OpXor64_0(v *Value) bool {
 47477  	b := v.Block
 47478  	// match: (Xor64 (Const64 [c]) (Const64 [d]))
 47479  	// result: (Const64 [c^d])
 47480  	for {
 47481  		_ = v.Args[1]
 47482  		v_0 := v.Args[0]
 47483  		if v_0.Op != OpConst64 {
 47484  			break
 47485  		}
 47486  		c := v_0.AuxInt
 47487  		v_1 := v.Args[1]
 47488  		if v_1.Op != OpConst64 {
 47489  			break
 47490  		}
 47491  		d := v_1.AuxInt
 47492  		v.reset(OpConst64)
 47493  		v.AuxInt = c ^ d
 47494  		return true
 47495  	}
 47496  	// match: (Xor64 (Const64 [d]) (Const64 [c]))
 47497  	// result: (Const64 [c^d])
 47498  	for {
 47499  		_ = v.Args[1]
 47500  		v_0 := v.Args[0]
 47501  		if v_0.Op != OpConst64 {
 47502  			break
 47503  		}
 47504  		d := v_0.AuxInt
 47505  		v_1 := v.Args[1]
 47506  		if v_1.Op != OpConst64 {
 47507  			break
 47508  		}
 47509  		c := v_1.AuxInt
 47510  		v.reset(OpConst64)
 47511  		v.AuxInt = c ^ d
 47512  		return true
 47513  	}
 47514  	// match: (Xor64 x x)
 47515  	// result: (Const64 [0])
 47516  	for {
 47517  		x := v.Args[1]
 47518  		if x != v.Args[0] {
 47519  			break
 47520  		}
 47521  		v.reset(OpConst64)
 47522  		v.AuxInt = 0
 47523  		return true
 47524  	}
 47525  	// match: (Xor64 (Const64 [0]) x)
 47526  	// result: x
 47527  	for {
 47528  		x := v.Args[1]
 47529  		v_0 := v.Args[0]
 47530  		if v_0.Op != OpConst64 || v_0.AuxInt != 0 {
 47531  			break
 47532  		}
 47533  		v.reset(OpCopy)
 47534  		v.Type = x.Type
 47535  		v.AddArg(x)
 47536  		return true
 47537  	}
 47538  	// match: (Xor64 x (Const64 [0]))
 47539  	// result: x
 47540  	for {
 47541  		_ = v.Args[1]
 47542  		x := v.Args[0]
 47543  		v_1 := v.Args[1]
 47544  		if v_1.Op != OpConst64 || v_1.AuxInt != 0 {
 47545  			break
 47546  		}
 47547  		v.reset(OpCopy)
 47548  		v.Type = x.Type
 47549  		v.AddArg(x)
 47550  		return true
 47551  	}
 47552  	// match: (Xor64 x (Xor64 x y))
 47553  	// result: y
 47554  	for {
 47555  		_ = v.Args[1]
 47556  		x := v.Args[0]
 47557  		v_1 := v.Args[1]
 47558  		if v_1.Op != OpXor64 {
 47559  			break
 47560  		}
 47561  		y := v_1.Args[1]
 47562  		if x != v_1.Args[0] {
 47563  			break
 47564  		}
 47565  		v.reset(OpCopy)
 47566  		v.Type = y.Type
 47567  		v.AddArg(y)
 47568  		return true
 47569  	}
 47570  	// match: (Xor64 x (Xor64 y x))
 47571  	// result: y
 47572  	for {
 47573  		_ = v.Args[1]
 47574  		x := v.Args[0]
 47575  		v_1 := v.Args[1]
 47576  		if v_1.Op != OpXor64 {
 47577  			break
 47578  		}
 47579  		_ = v_1.Args[1]
 47580  		y := v_1.Args[0]
 47581  		if x != v_1.Args[1] {
 47582  			break
 47583  		}
 47584  		v.reset(OpCopy)
 47585  		v.Type = y.Type
 47586  		v.AddArg(y)
 47587  		return true
 47588  	}
 47589  	// match: (Xor64 (Xor64 x y) x)
 47590  	// result: y
 47591  	for {
 47592  		x := v.Args[1]
 47593  		v_0 := v.Args[0]
 47594  		if v_0.Op != OpXor64 {
 47595  			break
 47596  		}
 47597  		y := v_0.Args[1]
 47598  		if x != v_0.Args[0] {
 47599  			break
 47600  		}
 47601  		v.reset(OpCopy)
 47602  		v.Type = y.Type
 47603  		v.AddArg(y)
 47604  		return true
 47605  	}
 47606  	// match: (Xor64 (Xor64 y x) x)
 47607  	// result: y
 47608  	for {
 47609  		x := v.Args[1]
 47610  		v_0 := v.Args[0]
 47611  		if v_0.Op != OpXor64 {
 47612  			break
 47613  		}
 47614  		_ = v_0.Args[1]
 47615  		y := v_0.Args[0]
 47616  		if x != v_0.Args[1] {
 47617  			break
 47618  		}
 47619  		v.reset(OpCopy)
 47620  		v.Type = y.Type
 47621  		v.AddArg(y)
 47622  		return true
 47623  	}
 47624  	// match: (Xor64 (Xor64 i:(Const64 <t>) z) x)
 47625  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 47626  	// result: (Xor64 i (Xor64 <t> z x))
 47627  	for {
 47628  		x := v.Args[1]
 47629  		v_0 := v.Args[0]
 47630  		if v_0.Op != OpXor64 {
 47631  			break
 47632  		}
 47633  		z := v_0.Args[1]
 47634  		i := v_0.Args[0]
 47635  		if i.Op != OpConst64 {
 47636  			break
 47637  		}
 47638  		t := i.Type
 47639  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 47640  			break
 47641  		}
 47642  		v.reset(OpXor64)
 47643  		v.AddArg(i)
 47644  		v0 := b.NewValue0(v.Pos, OpXor64, t)
 47645  		v0.AddArg(z)
 47646  		v0.AddArg(x)
 47647  		v.AddArg(v0)
 47648  		return true
 47649  	}
 47650  	return false
 47651  }
 47652  func rewriteValuegeneric_OpXor64_10(v *Value) bool {
 47653  	b := v.Block
 47654  	// match: (Xor64 (Xor64 z i:(Const64 <t>)) x)
 47655  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 47656  	// result: (Xor64 i (Xor64 <t> z x))
 47657  	for {
 47658  		x := v.Args[1]
 47659  		v_0 := v.Args[0]
 47660  		if v_0.Op != OpXor64 {
 47661  			break
 47662  		}
 47663  		_ = v_0.Args[1]
 47664  		z := v_0.Args[0]
 47665  		i := v_0.Args[1]
 47666  		if i.Op != OpConst64 {
 47667  			break
 47668  		}
 47669  		t := i.Type
 47670  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 47671  			break
 47672  		}
 47673  		v.reset(OpXor64)
 47674  		v.AddArg(i)
 47675  		v0 := b.NewValue0(v.Pos, OpXor64, t)
 47676  		v0.AddArg(z)
 47677  		v0.AddArg(x)
 47678  		v.AddArg(v0)
 47679  		return true
 47680  	}
 47681  	// match: (Xor64 x (Xor64 i:(Const64 <t>) z))
 47682  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 47683  	// result: (Xor64 i (Xor64 <t> z x))
 47684  	for {
 47685  		_ = v.Args[1]
 47686  		x := v.Args[0]
 47687  		v_1 := v.Args[1]
 47688  		if v_1.Op != OpXor64 {
 47689  			break
 47690  		}
 47691  		z := v_1.Args[1]
 47692  		i := v_1.Args[0]
 47693  		if i.Op != OpConst64 {
 47694  			break
 47695  		}
 47696  		t := i.Type
 47697  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 47698  			break
 47699  		}
 47700  		v.reset(OpXor64)
 47701  		v.AddArg(i)
 47702  		v0 := b.NewValue0(v.Pos, OpXor64, t)
 47703  		v0.AddArg(z)
 47704  		v0.AddArg(x)
 47705  		v.AddArg(v0)
 47706  		return true
 47707  	}
 47708  	// match: (Xor64 x (Xor64 z i:(Const64 <t>)))
 47709  	// cond: (z.Op != OpConst64 && x.Op != OpConst64)
 47710  	// result: (Xor64 i (Xor64 <t> z x))
 47711  	for {
 47712  		_ = v.Args[1]
 47713  		x := v.Args[0]
 47714  		v_1 := v.Args[1]
 47715  		if v_1.Op != OpXor64 {
 47716  			break
 47717  		}
 47718  		_ = v_1.Args[1]
 47719  		z := v_1.Args[0]
 47720  		i := v_1.Args[1]
 47721  		if i.Op != OpConst64 {
 47722  			break
 47723  		}
 47724  		t := i.Type
 47725  		if !(z.Op != OpConst64 && x.Op != OpConst64) {
 47726  			break
 47727  		}
 47728  		v.reset(OpXor64)
 47729  		v.AddArg(i)
 47730  		v0 := b.NewValue0(v.Pos, OpXor64, t)
 47731  		v0.AddArg(z)
 47732  		v0.AddArg(x)
 47733  		v.AddArg(v0)
 47734  		return true
 47735  	}
 47736  	// match: (Xor64 (Const64 <t> [c]) (Xor64 (Const64 <t> [d]) x))
 47737  	// result: (Xor64 (Const64 <t> [c^d]) x)
 47738  	for {
 47739  		_ = v.Args[1]
 47740  		v_0 := v.Args[0]
 47741  		if v_0.Op != OpConst64 {
 47742  			break
 47743  		}
 47744  		t := v_0.Type
 47745  		c := v_0.AuxInt
 47746  		v_1 := v.Args[1]
 47747  		if v_1.Op != OpXor64 {
 47748  			break
 47749  		}
 47750  		x := v_1.Args[1]
 47751  		v_1_0 := v_1.Args[0]
 47752  		if v_1_0.Op != OpConst64 || v_1_0.Type != t {
 47753  			break
 47754  		}
 47755  		d := v_1_0.AuxInt
 47756  		v.reset(OpXor64)
 47757  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 47758  		v0.AuxInt = c ^ d
 47759  		v.AddArg(v0)
 47760  		v.AddArg(x)
 47761  		return true
 47762  	}
 47763  	// match: (Xor64 (Const64 <t> [c]) (Xor64 x (Const64 <t> [d])))
 47764  	// result: (Xor64 (Const64 <t> [c^d]) x)
 47765  	for {
 47766  		_ = v.Args[1]
 47767  		v_0 := v.Args[0]
 47768  		if v_0.Op != OpConst64 {
 47769  			break
 47770  		}
 47771  		t := v_0.Type
 47772  		c := v_0.AuxInt
 47773  		v_1 := v.Args[1]
 47774  		if v_1.Op != OpXor64 {
 47775  			break
 47776  		}
 47777  		_ = v_1.Args[1]
 47778  		x := v_1.Args[0]
 47779  		v_1_1 := v_1.Args[1]
 47780  		if v_1_1.Op != OpConst64 || v_1_1.Type != t {
 47781  			break
 47782  		}
 47783  		d := v_1_1.AuxInt
 47784  		v.reset(OpXor64)
 47785  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 47786  		v0.AuxInt = c ^ d
 47787  		v.AddArg(v0)
 47788  		v.AddArg(x)
 47789  		return true
 47790  	}
 47791  	// match: (Xor64 (Xor64 (Const64 <t> [d]) x) (Const64 <t> [c]))
 47792  	// result: (Xor64 (Const64 <t> [c^d]) x)
 47793  	for {
 47794  		_ = v.Args[1]
 47795  		v_0 := v.Args[0]
 47796  		if v_0.Op != OpXor64 {
 47797  			break
 47798  		}
 47799  		x := v_0.Args[1]
 47800  		v_0_0 := v_0.Args[0]
 47801  		if v_0_0.Op != OpConst64 {
 47802  			break
 47803  		}
 47804  		t := v_0_0.Type
 47805  		d := v_0_0.AuxInt
 47806  		v_1 := v.Args[1]
 47807  		if v_1.Op != OpConst64 || v_1.Type != t {
 47808  			break
 47809  		}
 47810  		c := v_1.AuxInt
 47811  		v.reset(OpXor64)
 47812  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 47813  		v0.AuxInt = c ^ d
 47814  		v.AddArg(v0)
 47815  		v.AddArg(x)
 47816  		return true
 47817  	}
 47818  	// match: (Xor64 (Xor64 x (Const64 <t> [d])) (Const64 <t> [c]))
 47819  	// result: (Xor64 (Const64 <t> [c^d]) x)
 47820  	for {
 47821  		_ = v.Args[1]
 47822  		v_0 := v.Args[0]
 47823  		if v_0.Op != OpXor64 {
 47824  			break
 47825  		}
 47826  		_ = v_0.Args[1]
 47827  		x := v_0.Args[0]
 47828  		v_0_1 := v_0.Args[1]
 47829  		if v_0_1.Op != OpConst64 {
 47830  			break
 47831  		}
 47832  		t := v_0_1.Type
 47833  		d := v_0_1.AuxInt
 47834  		v_1 := v.Args[1]
 47835  		if v_1.Op != OpConst64 || v_1.Type != t {
 47836  			break
 47837  		}
 47838  		c := v_1.AuxInt
 47839  		v.reset(OpXor64)
 47840  		v0 := b.NewValue0(v.Pos, OpConst64, t)
 47841  		v0.AuxInt = c ^ d
 47842  		v.AddArg(v0)
 47843  		v.AddArg(x)
 47844  		return true
 47845  	}
 47846  	return false
 47847  }
 47848  func rewriteValuegeneric_OpXor8_0(v *Value) bool {
 47849  	b := v.Block
 47850  	// match: (Xor8 (Const8 [c]) (Const8 [d]))
 47851  	// result: (Const8 [int64(int8(c^d))])
 47852  	for {
 47853  		_ = v.Args[1]
 47854  		v_0 := v.Args[0]
 47855  		if v_0.Op != OpConst8 {
 47856  			break
 47857  		}
 47858  		c := v_0.AuxInt
 47859  		v_1 := v.Args[1]
 47860  		if v_1.Op != OpConst8 {
 47861  			break
 47862  		}
 47863  		d := v_1.AuxInt
 47864  		v.reset(OpConst8)
 47865  		v.AuxInt = int64(int8(c ^ d))
 47866  		return true
 47867  	}
 47868  	// match: (Xor8 (Const8 [d]) (Const8 [c]))
 47869  	// result: (Const8 [int64(int8(c^d))])
 47870  	for {
 47871  		_ = v.Args[1]
 47872  		v_0 := v.Args[0]
 47873  		if v_0.Op != OpConst8 {
 47874  			break
 47875  		}
 47876  		d := v_0.AuxInt
 47877  		v_1 := v.Args[1]
 47878  		if v_1.Op != OpConst8 {
 47879  			break
 47880  		}
 47881  		c := v_1.AuxInt
 47882  		v.reset(OpConst8)
 47883  		v.AuxInt = int64(int8(c ^ d))
 47884  		return true
 47885  	}
 47886  	// match: (Xor8 x x)
 47887  	// result: (Const8 [0])
 47888  	for {
 47889  		x := v.Args[1]
 47890  		if x != v.Args[0] {
 47891  			break
 47892  		}
 47893  		v.reset(OpConst8)
 47894  		v.AuxInt = 0
 47895  		return true
 47896  	}
 47897  	// match: (Xor8 (Const8 [0]) x)
 47898  	// result: x
 47899  	for {
 47900  		x := v.Args[1]
 47901  		v_0 := v.Args[0]
 47902  		if v_0.Op != OpConst8 || v_0.AuxInt != 0 {
 47903  			break
 47904  		}
 47905  		v.reset(OpCopy)
 47906  		v.Type = x.Type
 47907  		v.AddArg(x)
 47908  		return true
 47909  	}
 47910  	// match: (Xor8 x (Const8 [0]))
 47911  	// result: x
 47912  	for {
 47913  		_ = v.Args[1]
 47914  		x := v.Args[0]
 47915  		v_1 := v.Args[1]
 47916  		if v_1.Op != OpConst8 || v_1.AuxInt != 0 {
 47917  			break
 47918  		}
 47919  		v.reset(OpCopy)
 47920  		v.Type = x.Type
 47921  		v.AddArg(x)
 47922  		return true
 47923  	}
 47924  	// match: (Xor8 x (Xor8 x y))
 47925  	// result: y
 47926  	for {
 47927  		_ = v.Args[1]
 47928  		x := v.Args[0]
 47929  		v_1 := v.Args[1]
 47930  		if v_1.Op != OpXor8 {
 47931  			break
 47932  		}
 47933  		y := v_1.Args[1]
 47934  		if x != v_1.Args[0] {
 47935  			break
 47936  		}
 47937  		v.reset(OpCopy)
 47938  		v.Type = y.Type
 47939  		v.AddArg(y)
 47940  		return true
 47941  	}
 47942  	// match: (Xor8 x (Xor8 y x))
 47943  	// result: y
 47944  	for {
 47945  		_ = v.Args[1]
 47946  		x := v.Args[0]
 47947  		v_1 := v.Args[1]
 47948  		if v_1.Op != OpXor8 {
 47949  			break
 47950  		}
 47951  		_ = v_1.Args[1]
 47952  		y := v_1.Args[0]
 47953  		if x != v_1.Args[1] {
 47954  			break
 47955  		}
 47956  		v.reset(OpCopy)
 47957  		v.Type = y.Type
 47958  		v.AddArg(y)
 47959  		return true
 47960  	}
 47961  	// match: (Xor8 (Xor8 x y) x)
 47962  	// result: y
 47963  	for {
 47964  		x := v.Args[1]
 47965  		v_0 := v.Args[0]
 47966  		if v_0.Op != OpXor8 {
 47967  			break
 47968  		}
 47969  		y := v_0.Args[1]
 47970  		if x != v_0.Args[0] {
 47971  			break
 47972  		}
 47973  		v.reset(OpCopy)
 47974  		v.Type = y.Type
 47975  		v.AddArg(y)
 47976  		return true
 47977  	}
 47978  	// match: (Xor8 (Xor8 y x) x)
 47979  	// result: y
 47980  	for {
 47981  		x := v.Args[1]
 47982  		v_0 := v.Args[0]
 47983  		if v_0.Op != OpXor8 {
 47984  			break
 47985  		}
 47986  		_ = v_0.Args[1]
 47987  		y := v_0.Args[0]
 47988  		if x != v_0.Args[1] {
 47989  			break
 47990  		}
 47991  		v.reset(OpCopy)
 47992  		v.Type = y.Type
 47993  		v.AddArg(y)
 47994  		return true
 47995  	}
 47996  	// match: (Xor8 (Xor8 i:(Const8 <t>) z) x)
 47997  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 47998  	// result: (Xor8 i (Xor8 <t> z x))
 47999  	for {
 48000  		x := v.Args[1]
 48001  		v_0 := v.Args[0]
 48002  		if v_0.Op != OpXor8 {
 48003  			break
 48004  		}
 48005  		z := v_0.Args[1]
 48006  		i := v_0.Args[0]
 48007  		if i.Op != OpConst8 {
 48008  			break
 48009  		}
 48010  		t := i.Type
 48011  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 48012  			break
 48013  		}
 48014  		v.reset(OpXor8)
 48015  		v.AddArg(i)
 48016  		v0 := b.NewValue0(v.Pos, OpXor8, t)
 48017  		v0.AddArg(z)
 48018  		v0.AddArg(x)
 48019  		v.AddArg(v0)
 48020  		return true
 48021  	}
 48022  	return false
 48023  }
 48024  func rewriteValuegeneric_OpXor8_10(v *Value) bool {
 48025  	b := v.Block
 48026  	// match: (Xor8 (Xor8 z i:(Const8 <t>)) x)
 48027  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 48028  	// result: (Xor8 i (Xor8 <t> z x))
 48029  	for {
 48030  		x := v.Args[1]
 48031  		v_0 := v.Args[0]
 48032  		if v_0.Op != OpXor8 {
 48033  			break
 48034  		}
 48035  		_ = v_0.Args[1]
 48036  		z := v_0.Args[0]
 48037  		i := v_0.Args[1]
 48038  		if i.Op != OpConst8 {
 48039  			break
 48040  		}
 48041  		t := i.Type
 48042  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 48043  			break
 48044  		}
 48045  		v.reset(OpXor8)
 48046  		v.AddArg(i)
 48047  		v0 := b.NewValue0(v.Pos, OpXor8, t)
 48048  		v0.AddArg(z)
 48049  		v0.AddArg(x)
 48050  		v.AddArg(v0)
 48051  		return true
 48052  	}
 48053  	// match: (Xor8 x (Xor8 i:(Const8 <t>) z))
 48054  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 48055  	// result: (Xor8 i (Xor8 <t> z x))
 48056  	for {
 48057  		_ = v.Args[1]
 48058  		x := v.Args[0]
 48059  		v_1 := v.Args[1]
 48060  		if v_1.Op != OpXor8 {
 48061  			break
 48062  		}
 48063  		z := v_1.Args[1]
 48064  		i := v_1.Args[0]
 48065  		if i.Op != OpConst8 {
 48066  			break
 48067  		}
 48068  		t := i.Type
 48069  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 48070  			break
 48071  		}
 48072  		v.reset(OpXor8)
 48073  		v.AddArg(i)
 48074  		v0 := b.NewValue0(v.Pos, OpXor8, t)
 48075  		v0.AddArg(z)
 48076  		v0.AddArg(x)
 48077  		v.AddArg(v0)
 48078  		return true
 48079  	}
 48080  	// match: (Xor8 x (Xor8 z i:(Const8 <t>)))
 48081  	// cond: (z.Op != OpConst8 && x.Op != OpConst8)
 48082  	// result: (Xor8 i (Xor8 <t> z x))
 48083  	for {
 48084  		_ = v.Args[1]
 48085  		x := v.Args[0]
 48086  		v_1 := v.Args[1]
 48087  		if v_1.Op != OpXor8 {
 48088  			break
 48089  		}
 48090  		_ = v_1.Args[1]
 48091  		z := v_1.Args[0]
 48092  		i := v_1.Args[1]
 48093  		if i.Op != OpConst8 {
 48094  			break
 48095  		}
 48096  		t := i.Type
 48097  		if !(z.Op != OpConst8 && x.Op != OpConst8) {
 48098  			break
 48099  		}
 48100  		v.reset(OpXor8)
 48101  		v.AddArg(i)
 48102  		v0 := b.NewValue0(v.Pos, OpXor8, t)
 48103  		v0.AddArg(z)
 48104  		v0.AddArg(x)
 48105  		v.AddArg(v0)
 48106  		return true
 48107  	}
 48108  	// match: (Xor8 (Const8 <t> [c]) (Xor8 (Const8 <t> [d]) x))
 48109  	// result: (Xor8 (Const8 <t> [int64(int8(c^d))]) x)
 48110  	for {
 48111  		_ = v.Args[1]
 48112  		v_0 := v.Args[0]
 48113  		if v_0.Op != OpConst8 {
 48114  			break
 48115  		}
 48116  		t := v_0.Type
 48117  		c := v_0.AuxInt
 48118  		v_1 := v.Args[1]
 48119  		if v_1.Op != OpXor8 {
 48120  			break
 48121  		}
 48122  		x := v_1.Args[1]
 48123  		v_1_0 := v_1.Args[0]
 48124  		if v_1_0.Op != OpConst8 || v_1_0.Type != t {
 48125  			break
 48126  		}
 48127  		d := v_1_0.AuxInt
 48128  		v.reset(OpXor8)
 48129  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 48130  		v0.AuxInt = int64(int8(c ^ d))
 48131  		v.AddArg(v0)
 48132  		v.AddArg(x)
 48133  		return true
 48134  	}
 48135  	// match: (Xor8 (Const8 <t> [c]) (Xor8 x (Const8 <t> [d])))
 48136  	// result: (Xor8 (Const8 <t> [int64(int8(c^d))]) x)
 48137  	for {
 48138  		_ = v.Args[1]
 48139  		v_0 := v.Args[0]
 48140  		if v_0.Op != OpConst8 {
 48141  			break
 48142  		}
 48143  		t := v_0.Type
 48144  		c := v_0.AuxInt
 48145  		v_1 := v.Args[1]
 48146  		if v_1.Op != OpXor8 {
 48147  			break
 48148  		}
 48149  		_ = v_1.Args[1]
 48150  		x := v_1.Args[0]
 48151  		v_1_1 := v_1.Args[1]
 48152  		if v_1_1.Op != OpConst8 || v_1_1.Type != t {
 48153  			break
 48154  		}
 48155  		d := v_1_1.AuxInt
 48156  		v.reset(OpXor8)
 48157  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 48158  		v0.AuxInt = int64(int8(c ^ d))
 48159  		v.AddArg(v0)
 48160  		v.AddArg(x)
 48161  		return true
 48162  	}
 48163  	// match: (Xor8 (Xor8 (Const8 <t> [d]) x) (Const8 <t> [c]))
 48164  	// result: (Xor8 (Const8 <t> [int64(int8(c^d))]) x)
 48165  	for {
 48166  		_ = v.Args[1]
 48167  		v_0 := v.Args[0]
 48168  		if v_0.Op != OpXor8 {
 48169  			break
 48170  		}
 48171  		x := v_0.Args[1]
 48172  		v_0_0 := v_0.Args[0]
 48173  		if v_0_0.Op != OpConst8 {
 48174  			break
 48175  		}
 48176  		t := v_0_0.Type
 48177  		d := v_0_0.AuxInt
 48178  		v_1 := v.Args[1]
 48179  		if v_1.Op != OpConst8 || v_1.Type != t {
 48180  			break
 48181  		}
 48182  		c := v_1.AuxInt
 48183  		v.reset(OpXor8)
 48184  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 48185  		v0.AuxInt = int64(int8(c ^ d))
 48186  		v.AddArg(v0)
 48187  		v.AddArg(x)
 48188  		return true
 48189  	}
 48190  	// match: (Xor8 (Xor8 x (Const8 <t> [d])) (Const8 <t> [c]))
 48191  	// result: (Xor8 (Const8 <t> [int64(int8(c^d))]) x)
 48192  	for {
 48193  		_ = v.Args[1]
 48194  		v_0 := v.Args[0]
 48195  		if v_0.Op != OpXor8 {
 48196  			break
 48197  		}
 48198  		_ = v_0.Args[1]
 48199  		x := v_0.Args[0]
 48200  		v_0_1 := v_0.Args[1]
 48201  		if v_0_1.Op != OpConst8 {
 48202  			break
 48203  		}
 48204  		t := v_0_1.Type
 48205  		d := v_0_1.AuxInt
 48206  		v_1 := v.Args[1]
 48207  		if v_1.Op != OpConst8 || v_1.Type != t {
 48208  			break
 48209  		}
 48210  		c := v_1.AuxInt
 48211  		v.reset(OpXor8)
 48212  		v0 := b.NewValue0(v.Pos, OpConst8, t)
 48213  		v0.AuxInt = int64(int8(c ^ d))
 48214  		v.AddArg(v0)
 48215  		v.AddArg(x)
 48216  		return true
 48217  	}
 48218  	return false
 48219  }
 48220  func rewriteValuegeneric_OpZero_0(v *Value) bool {
 48221  	b := v.Block
 48222  	config := b.Func.Config
 48223  	// match: (Zero (Load (OffPtr [c] (SP)) mem) mem)
 48224  	// cond: mem.Op == OpStaticCall && isSameSym(mem.Aux, "runtime.newobject") && c == config.ctxt.FixedFrameSize() + config.RegSize
 48225  	// result: mem
 48226  	for {
 48227  		mem := v.Args[1]
 48228  		v_0 := v.Args[0]
 48229  		if v_0.Op != OpLoad {
 48230  			break
 48231  		}
 48232  		_ = v_0.Args[1]
 48233  		v_0_0 := v_0.Args[0]
 48234  		if v_0_0.Op != OpOffPtr {
 48235  			break
 48236  		}
 48237  		c := v_0_0.AuxInt
 48238  		v_0_0_0 := v_0_0.Args[0]
 48239  		if v_0_0_0.Op != OpSP || mem != v_0.Args[1] || !(mem.Op == OpStaticCall && isSameSym(mem.Aux, "runtime.newobject") && c == config.ctxt.FixedFrameSize()+config.RegSize) {
 48240  			break
 48241  		}
 48242  		v.reset(OpCopy)
 48243  		v.Type = mem.Type
 48244  		v.AddArg(mem)
 48245  		return true
 48246  	}
 48247  	// match: (Zero {t1} [n] p1 store:(Store {t2} (OffPtr [o2] p2) _ mem))
 48248  	// cond: isSamePtr(p1, p2) && store.Uses == 1 && n >= o2 + sizeof(t2) && clobber(store)
 48249  	// result: (Zero {t1} [n] p1 mem)
 48250  	for {
 48251  		n := v.AuxInt
 48252  		t1 := v.Aux
 48253  		_ = v.Args[1]
 48254  		p1 := v.Args[0]
 48255  		store := v.Args[1]
 48256  		if store.Op != OpStore {
 48257  			break
 48258  		}
 48259  		t2 := store.Aux
 48260  		mem := store.Args[2]
 48261  		store_0 := store.Args[0]
 48262  		if store_0.Op != OpOffPtr {
 48263  			break
 48264  		}
 48265  		o2 := store_0.AuxInt
 48266  		p2 := store_0.Args[0]
 48267  		if !(isSamePtr(p1, p2) && store.Uses == 1 && n >= o2+sizeof(t2) && clobber(store)) {
 48268  			break
 48269  		}
 48270  		v.reset(OpZero)
 48271  		v.AuxInt = n
 48272  		v.Aux = t1
 48273  		v.AddArg(p1)
 48274  		v.AddArg(mem)
 48275  		return true
 48276  	}
 48277  	// match: (Zero {t} [n] dst1 move:(Move {t} [n] dst2 _ mem))
 48278  	// cond: move.Uses == 1 && isSamePtr(dst1, dst2) && clobber(move)
 48279  	// result: (Zero {t} [n] dst1 mem)
 48280  	for {
 48281  		n := v.AuxInt
 48282  		t := v.Aux
 48283  		_ = v.Args[1]
 48284  		dst1 := v.Args[0]
 48285  		move := v.Args[1]
 48286  		if move.Op != OpMove || move.AuxInt != n || move.Aux != t {
 48287  			break
 48288  		}
 48289  		mem := move.Args[2]
 48290  		dst2 := move.Args[0]
 48291  		if !(move.Uses == 1 && isSamePtr(dst1, dst2) && clobber(move)) {
 48292  			break
 48293  		}
 48294  		v.reset(OpZero)
 48295  		v.AuxInt = n
 48296  		v.Aux = t
 48297  		v.AddArg(dst1)
 48298  		v.AddArg(mem)
 48299  		return true
 48300  	}
 48301  	// match: (Zero {t} [n] dst1 vardef:(VarDef {x} move:(Move {t} [n] dst2 _ mem)))
 48302  	// cond: move.Uses == 1 && vardef.Uses == 1 && isSamePtr(dst1, dst2) && clobber(move) && clobber(vardef)
 48303  	// result: (Zero {t} [n] dst1 (VarDef {x} mem))
 48304  	for {
 48305  		n := v.AuxInt
 48306  		t := v.Aux
 48307  		_ = v.Args[1]
 48308  		dst1 := v.Args[0]
 48309  		vardef := v.Args[1]
 48310  		if vardef.Op != OpVarDef {
 48311  			break
 48312  		}
 48313  		x := vardef.Aux
 48314  		move := vardef.Args[0]
 48315  		if move.Op != OpMove || move.AuxInt != n || move.Aux != t {
 48316  			break
 48317  		}
 48318  		mem := move.Args[2]
 48319  		dst2 := move.Args[0]
 48320  		if !(move.Uses == 1 && vardef.Uses == 1 && isSamePtr(dst1, dst2) && clobber(move) && clobber(vardef)) {
 48321  			break
 48322  		}
 48323  		v.reset(OpZero)
 48324  		v.AuxInt = n
 48325  		v.Aux = t
 48326  		v.AddArg(dst1)
 48327  		v0 := b.NewValue0(v.Pos, OpVarDef, types.TypeMem)
 48328  		v0.Aux = x
 48329  		v0.AddArg(mem)
 48330  		v.AddArg(v0)
 48331  		return true
 48332  	}
 48333  	return false
 48334  }
 48335  func rewriteValuegeneric_OpZeroExt16to32_0(v *Value) bool {
 48336  	// match: (ZeroExt16to32 (Const16 [c]))
 48337  	// result: (Const32 [int64(uint16(c))])
 48338  	for {
 48339  		v_0 := v.Args[0]
 48340  		if v_0.Op != OpConst16 {
 48341  			break
 48342  		}
 48343  		c := v_0.AuxInt
 48344  		v.reset(OpConst32)
 48345  		v.AuxInt = int64(uint16(c))
 48346  		return true
 48347  	}
 48348  	// match: (ZeroExt16to32 (Trunc32to16 x:(Rsh32Ux64 _ (Const64 [s]))))
 48349  	// cond: s >= 16
 48350  	// result: x
 48351  	for {
 48352  		v_0 := v.Args[0]
 48353  		if v_0.Op != OpTrunc32to16 {
 48354  			break
 48355  		}
 48356  		x := v_0.Args[0]
 48357  		if x.Op != OpRsh32Ux64 {
 48358  			break
 48359  		}
 48360  		_ = x.Args[1]
 48361  		x_1 := x.Args[1]
 48362  		if x_1.Op != OpConst64 {
 48363  			break
 48364  		}
 48365  		s := x_1.AuxInt
 48366  		if !(s >= 16) {
 48367  			break
 48368  		}
 48369  		v.reset(OpCopy)
 48370  		v.Type = x.Type
 48371  		v.AddArg(x)
 48372  		return true
 48373  	}
 48374  	return false
 48375  }
 48376  func rewriteValuegeneric_OpZeroExt16to64_0(v *Value) bool {
 48377  	// match: (ZeroExt16to64 (Const16 [c]))
 48378  	// result: (Const64 [int64(uint16(c))])
 48379  	for {
 48380  		v_0 := v.Args[0]
 48381  		if v_0.Op != OpConst16 {
 48382  			break
 48383  		}
 48384  		c := v_0.AuxInt
 48385  		v.reset(OpConst64)
 48386  		v.AuxInt = int64(uint16(c))
 48387  		return true
 48388  	}
 48389  	// match: (ZeroExt16to64 (Trunc64to16 x:(Rsh64Ux64 _ (Const64 [s]))))
 48390  	// cond: s >= 48
 48391  	// result: x
 48392  	for {
 48393  		v_0 := v.Args[0]
 48394  		if v_0.Op != OpTrunc64to16 {
 48395  			break
 48396  		}
 48397  		x := v_0.Args[0]
 48398  		if x.Op != OpRsh64Ux64 {
 48399  			break
 48400  		}
 48401  		_ = x.Args[1]
 48402  		x_1 := x.Args[1]
 48403  		if x_1.Op != OpConst64 {
 48404  			break
 48405  		}
 48406  		s := x_1.AuxInt
 48407  		if !(s >= 48) {
 48408  			break
 48409  		}
 48410  		v.reset(OpCopy)
 48411  		v.Type = x.Type
 48412  		v.AddArg(x)
 48413  		return true
 48414  	}
 48415  	return false
 48416  }
 48417  func rewriteValuegeneric_OpZeroExt32to64_0(v *Value) bool {
 48418  	// match: (ZeroExt32to64 (Const32 [c]))
 48419  	// result: (Const64 [int64(uint32(c))])
 48420  	for {
 48421  		v_0 := v.Args[0]
 48422  		if v_0.Op != OpConst32 {
 48423  			break
 48424  		}
 48425  		c := v_0.AuxInt
 48426  		v.reset(OpConst64)
 48427  		v.AuxInt = int64(uint32(c))
 48428  		return true
 48429  	}
 48430  	// match: (ZeroExt32to64 (Trunc64to32 x:(Rsh64Ux64 _ (Const64 [s]))))
 48431  	// cond: s >= 32
 48432  	// result: x
 48433  	for {
 48434  		v_0 := v.Args[0]
 48435  		if v_0.Op != OpTrunc64to32 {
 48436  			break
 48437  		}
 48438  		x := v_0.Args[0]
 48439  		if x.Op != OpRsh64Ux64 {
 48440  			break
 48441  		}
 48442  		_ = x.Args[1]
 48443  		x_1 := x.Args[1]
 48444  		if x_1.Op != OpConst64 {
 48445  			break
 48446  		}
 48447  		s := x_1.AuxInt
 48448  		if !(s >= 32) {
 48449  			break
 48450  		}
 48451  		v.reset(OpCopy)
 48452  		v.Type = x.Type
 48453  		v.AddArg(x)
 48454  		return true
 48455  	}
 48456  	return false
 48457  }
 48458  func rewriteValuegeneric_OpZeroExt8to16_0(v *Value) bool {
 48459  	// match: (ZeroExt8to16 (Const8 [c]))
 48460  	// result: (Const16 [int64( uint8(c))])
 48461  	for {
 48462  		v_0 := v.Args[0]
 48463  		if v_0.Op != OpConst8 {
 48464  			break
 48465  		}
 48466  		c := v_0.AuxInt
 48467  		v.reset(OpConst16)
 48468  		v.AuxInt = int64(uint8(c))
 48469  		return true
 48470  	}
 48471  	// match: (ZeroExt8to16 (Trunc16to8 x:(Rsh16Ux64 _ (Const64 [s]))))
 48472  	// cond: s >= 8
 48473  	// result: x
 48474  	for {
 48475  		v_0 := v.Args[0]
 48476  		if v_0.Op != OpTrunc16to8 {
 48477  			break
 48478  		}
 48479  		x := v_0.Args[0]
 48480  		if x.Op != OpRsh16Ux64 {
 48481  			break
 48482  		}
 48483  		_ = x.Args[1]
 48484  		x_1 := x.Args[1]
 48485  		if x_1.Op != OpConst64 {
 48486  			break
 48487  		}
 48488  		s := x_1.AuxInt
 48489  		if !(s >= 8) {
 48490  			break
 48491  		}
 48492  		v.reset(OpCopy)
 48493  		v.Type = x.Type
 48494  		v.AddArg(x)
 48495  		return true
 48496  	}
 48497  	return false
 48498  }
 48499  func rewriteValuegeneric_OpZeroExt8to32_0(v *Value) bool {
 48500  	// match: (ZeroExt8to32 (Const8 [c]))
 48501  	// result: (Const32 [int64( uint8(c))])
 48502  	for {
 48503  		v_0 := v.Args[0]
 48504  		if v_0.Op != OpConst8 {
 48505  			break
 48506  		}
 48507  		c := v_0.AuxInt
 48508  		v.reset(OpConst32)
 48509  		v.AuxInt = int64(uint8(c))
 48510  		return true
 48511  	}
 48512  	// match: (ZeroExt8to32 (Trunc32to8 x:(Rsh32Ux64 _ (Const64 [s]))))
 48513  	// cond: s >= 24
 48514  	// result: x
 48515  	for {
 48516  		v_0 := v.Args[0]
 48517  		if v_0.Op != OpTrunc32to8 {
 48518  			break
 48519  		}
 48520  		x := v_0.Args[0]
 48521  		if x.Op != OpRsh32Ux64 {
 48522  			break
 48523  		}
 48524  		_ = x.Args[1]
 48525  		x_1 := x.Args[1]
 48526  		if x_1.Op != OpConst64 {
 48527  			break
 48528  		}
 48529  		s := x_1.AuxInt
 48530  		if !(s >= 24) {
 48531  			break
 48532  		}
 48533  		v.reset(OpCopy)
 48534  		v.Type = x.Type
 48535  		v.AddArg(x)
 48536  		return true
 48537  	}
 48538  	return false
 48539  }
 48540  func rewriteValuegeneric_OpZeroExt8to64_0(v *Value) bool {
 48541  	// match: (ZeroExt8to64 (Const8 [c]))
 48542  	// result: (Const64 [int64( uint8(c))])
 48543  	for {
 48544  		v_0 := v.Args[0]
 48545  		if v_0.Op != OpConst8 {
 48546  			break
 48547  		}
 48548  		c := v_0.AuxInt
 48549  		v.reset(OpConst64)
 48550  		v.AuxInt = int64(uint8(c))
 48551  		return true
 48552  	}
 48553  	// match: (ZeroExt8to64 (Trunc64to8 x:(Rsh64Ux64 _ (Const64 [s]))))
 48554  	// cond: s >= 56
 48555  	// result: x
 48556  	for {
 48557  		v_0 := v.Args[0]
 48558  		if v_0.Op != OpTrunc64to8 {
 48559  			break
 48560  		}
 48561  		x := v_0.Args[0]
 48562  		if x.Op != OpRsh64Ux64 {
 48563  			break
 48564  		}
 48565  		_ = x.Args[1]
 48566  		x_1 := x.Args[1]
 48567  		if x_1.Op != OpConst64 {
 48568  			break
 48569  		}
 48570  		s := x_1.AuxInt
 48571  		if !(s >= 56) {
 48572  			break
 48573  		}
 48574  		v.reset(OpCopy)
 48575  		v.Type = x.Type
 48576  		v.AddArg(x)
 48577  		return true
 48578  	}
 48579  	return false
 48580  }
 48581  func rewriteBlockgeneric(b *Block) bool {
 48582  	switch b.Kind {
 48583  	case BlockIf:
 48584  		// match: (If (Not cond) yes no)
 48585  		// result: (If cond no yes)
 48586  		for b.Controls[0].Op == OpNot {
 48587  			v_0 := b.Controls[0]
 48588  			cond := v_0.Args[0]
 48589  			b.Reset(BlockIf)
 48590  			b.AddControl(cond)
 48591  			b.swapSuccessors()
 48592  			return true
 48593  		}
 48594  		// match: (If (ConstBool [c]) yes no)
 48595  		// cond: c == 1
 48596  		// result: (First yes no)
 48597  		for b.Controls[0].Op == OpConstBool {
 48598  			v_0 := b.Controls[0]
 48599  			c := v_0.AuxInt
 48600  			if !(c == 1) {
 48601  				break
 48602  			}
 48603  			b.Reset(BlockFirst)
 48604  			return true
 48605  		}
 48606  		// match: (If (ConstBool [c]) yes no)
 48607  		// cond: c == 0
 48608  		// result: (First no yes)
 48609  		for b.Controls[0].Op == OpConstBool {
 48610  			v_0 := b.Controls[0]
 48611  			c := v_0.AuxInt
 48612  			if !(c == 0) {
 48613  				break
 48614  			}
 48615  			b.Reset(BlockFirst)
 48616  			b.swapSuccessors()
 48617  			return true
 48618  		}
 48619  	}
 48620  	return false
 48621  }