github.com/corona10/go@v0.0.0-20180224231303-7a218942be57/src/cmd/compile/internal/ssa/rewrite386.go (about)

     1  // Code generated from gen/386.rules; DO NOT EDIT.
     2  // generated with: cd gen; go run *.go
     3  
     4  package ssa
     5  
     6  import "math"
     7  import "cmd/internal/obj"
     8  import "cmd/internal/objabi"
     9  import "cmd/compile/internal/types"
    10  
    11  var _ = math.MinInt8  // in case not otherwise used
    12  var _ = obj.ANOP      // in case not otherwise used
    13  var _ = objabi.GOROOT // in case not otherwise used
    14  var _ = types.TypeMem // in case not otherwise used
    15  
    16  func rewriteValue386(v *Value) bool {
    17  	switch v.Op {
    18  	case Op386ADCL:
    19  		return rewriteValue386_Op386ADCL_0(v)
    20  	case Op386ADDL:
    21  		return rewriteValue386_Op386ADDL_0(v) || rewriteValue386_Op386ADDL_10(v) || rewriteValue386_Op386ADDL_20(v)
    22  	case Op386ADDLcarry:
    23  		return rewriteValue386_Op386ADDLcarry_0(v)
    24  	case Op386ADDLconst:
    25  		return rewriteValue386_Op386ADDLconst_0(v)
    26  	case Op386ANDL:
    27  		return rewriteValue386_Op386ANDL_0(v)
    28  	case Op386ANDLconst:
    29  		return rewriteValue386_Op386ANDLconst_0(v)
    30  	case Op386CMPB:
    31  		return rewriteValue386_Op386CMPB_0(v)
    32  	case Op386CMPBconst:
    33  		return rewriteValue386_Op386CMPBconst_0(v)
    34  	case Op386CMPL:
    35  		return rewriteValue386_Op386CMPL_0(v)
    36  	case Op386CMPLconst:
    37  		return rewriteValue386_Op386CMPLconst_0(v)
    38  	case Op386CMPW:
    39  		return rewriteValue386_Op386CMPW_0(v)
    40  	case Op386CMPWconst:
    41  		return rewriteValue386_Op386CMPWconst_0(v)
    42  	case Op386LEAL:
    43  		return rewriteValue386_Op386LEAL_0(v)
    44  	case Op386LEAL1:
    45  		return rewriteValue386_Op386LEAL1_0(v)
    46  	case Op386LEAL2:
    47  		return rewriteValue386_Op386LEAL2_0(v)
    48  	case Op386LEAL4:
    49  		return rewriteValue386_Op386LEAL4_0(v)
    50  	case Op386LEAL8:
    51  		return rewriteValue386_Op386LEAL8_0(v)
    52  	case Op386MOVBLSX:
    53  		return rewriteValue386_Op386MOVBLSX_0(v)
    54  	case Op386MOVBLSXload:
    55  		return rewriteValue386_Op386MOVBLSXload_0(v)
    56  	case Op386MOVBLZX:
    57  		return rewriteValue386_Op386MOVBLZX_0(v)
    58  	case Op386MOVBload:
    59  		return rewriteValue386_Op386MOVBload_0(v)
    60  	case Op386MOVBloadidx1:
    61  		return rewriteValue386_Op386MOVBloadidx1_0(v)
    62  	case Op386MOVBstore:
    63  		return rewriteValue386_Op386MOVBstore_0(v)
    64  	case Op386MOVBstoreconst:
    65  		return rewriteValue386_Op386MOVBstoreconst_0(v)
    66  	case Op386MOVBstoreconstidx1:
    67  		return rewriteValue386_Op386MOVBstoreconstidx1_0(v)
    68  	case Op386MOVBstoreidx1:
    69  		return rewriteValue386_Op386MOVBstoreidx1_0(v) || rewriteValue386_Op386MOVBstoreidx1_10(v)
    70  	case Op386MOVLload:
    71  		return rewriteValue386_Op386MOVLload_0(v)
    72  	case Op386MOVLloadidx1:
    73  		return rewriteValue386_Op386MOVLloadidx1_0(v)
    74  	case Op386MOVLloadidx4:
    75  		return rewriteValue386_Op386MOVLloadidx4_0(v)
    76  	case Op386MOVLstore:
    77  		return rewriteValue386_Op386MOVLstore_0(v)
    78  	case Op386MOVLstoreconst:
    79  		return rewriteValue386_Op386MOVLstoreconst_0(v)
    80  	case Op386MOVLstoreconstidx1:
    81  		return rewriteValue386_Op386MOVLstoreconstidx1_0(v)
    82  	case Op386MOVLstoreconstidx4:
    83  		return rewriteValue386_Op386MOVLstoreconstidx4_0(v)
    84  	case Op386MOVLstoreidx1:
    85  		return rewriteValue386_Op386MOVLstoreidx1_0(v)
    86  	case Op386MOVLstoreidx4:
    87  		return rewriteValue386_Op386MOVLstoreidx4_0(v)
    88  	case Op386MOVSDconst:
    89  		return rewriteValue386_Op386MOVSDconst_0(v)
    90  	case Op386MOVSDload:
    91  		return rewriteValue386_Op386MOVSDload_0(v)
    92  	case Op386MOVSDloadidx1:
    93  		return rewriteValue386_Op386MOVSDloadidx1_0(v)
    94  	case Op386MOVSDloadidx8:
    95  		return rewriteValue386_Op386MOVSDloadidx8_0(v)
    96  	case Op386MOVSDstore:
    97  		return rewriteValue386_Op386MOVSDstore_0(v)
    98  	case Op386MOVSDstoreidx1:
    99  		return rewriteValue386_Op386MOVSDstoreidx1_0(v)
   100  	case Op386MOVSDstoreidx8:
   101  		return rewriteValue386_Op386MOVSDstoreidx8_0(v)
   102  	case Op386MOVSSconst:
   103  		return rewriteValue386_Op386MOVSSconst_0(v)
   104  	case Op386MOVSSload:
   105  		return rewriteValue386_Op386MOVSSload_0(v)
   106  	case Op386MOVSSloadidx1:
   107  		return rewriteValue386_Op386MOVSSloadidx1_0(v)
   108  	case Op386MOVSSloadidx4:
   109  		return rewriteValue386_Op386MOVSSloadidx4_0(v)
   110  	case Op386MOVSSstore:
   111  		return rewriteValue386_Op386MOVSSstore_0(v)
   112  	case Op386MOVSSstoreidx1:
   113  		return rewriteValue386_Op386MOVSSstoreidx1_0(v)
   114  	case Op386MOVSSstoreidx4:
   115  		return rewriteValue386_Op386MOVSSstoreidx4_0(v)
   116  	case Op386MOVWLSX:
   117  		return rewriteValue386_Op386MOVWLSX_0(v)
   118  	case Op386MOVWLSXload:
   119  		return rewriteValue386_Op386MOVWLSXload_0(v)
   120  	case Op386MOVWLZX:
   121  		return rewriteValue386_Op386MOVWLZX_0(v)
   122  	case Op386MOVWload:
   123  		return rewriteValue386_Op386MOVWload_0(v)
   124  	case Op386MOVWloadidx1:
   125  		return rewriteValue386_Op386MOVWloadidx1_0(v)
   126  	case Op386MOVWloadidx2:
   127  		return rewriteValue386_Op386MOVWloadidx2_0(v)
   128  	case Op386MOVWstore:
   129  		return rewriteValue386_Op386MOVWstore_0(v)
   130  	case Op386MOVWstoreconst:
   131  		return rewriteValue386_Op386MOVWstoreconst_0(v)
   132  	case Op386MOVWstoreconstidx1:
   133  		return rewriteValue386_Op386MOVWstoreconstidx1_0(v)
   134  	case Op386MOVWstoreconstidx2:
   135  		return rewriteValue386_Op386MOVWstoreconstidx2_0(v)
   136  	case Op386MOVWstoreidx1:
   137  		return rewriteValue386_Op386MOVWstoreidx1_0(v) || rewriteValue386_Op386MOVWstoreidx1_10(v)
   138  	case Op386MOVWstoreidx2:
   139  		return rewriteValue386_Op386MOVWstoreidx2_0(v)
   140  	case Op386MULL:
   141  		return rewriteValue386_Op386MULL_0(v)
   142  	case Op386MULLconst:
   143  		return rewriteValue386_Op386MULLconst_0(v) || rewriteValue386_Op386MULLconst_10(v) || rewriteValue386_Op386MULLconst_20(v)
   144  	case Op386NEGL:
   145  		return rewriteValue386_Op386NEGL_0(v)
   146  	case Op386NOTL:
   147  		return rewriteValue386_Op386NOTL_0(v)
   148  	case Op386ORL:
   149  		return rewriteValue386_Op386ORL_0(v) || rewriteValue386_Op386ORL_10(v) || rewriteValue386_Op386ORL_20(v) || rewriteValue386_Op386ORL_30(v) || rewriteValue386_Op386ORL_40(v) || rewriteValue386_Op386ORL_50(v)
   150  	case Op386ORLconst:
   151  		return rewriteValue386_Op386ORLconst_0(v)
   152  	case Op386ROLBconst:
   153  		return rewriteValue386_Op386ROLBconst_0(v)
   154  	case Op386ROLLconst:
   155  		return rewriteValue386_Op386ROLLconst_0(v)
   156  	case Op386ROLWconst:
   157  		return rewriteValue386_Op386ROLWconst_0(v)
   158  	case Op386SARB:
   159  		return rewriteValue386_Op386SARB_0(v)
   160  	case Op386SARBconst:
   161  		return rewriteValue386_Op386SARBconst_0(v)
   162  	case Op386SARL:
   163  		return rewriteValue386_Op386SARL_0(v)
   164  	case Op386SARLconst:
   165  		return rewriteValue386_Op386SARLconst_0(v)
   166  	case Op386SARW:
   167  		return rewriteValue386_Op386SARW_0(v)
   168  	case Op386SARWconst:
   169  		return rewriteValue386_Op386SARWconst_0(v)
   170  	case Op386SBBL:
   171  		return rewriteValue386_Op386SBBL_0(v)
   172  	case Op386SBBLcarrymask:
   173  		return rewriteValue386_Op386SBBLcarrymask_0(v)
   174  	case Op386SETA:
   175  		return rewriteValue386_Op386SETA_0(v)
   176  	case Op386SETAE:
   177  		return rewriteValue386_Op386SETAE_0(v)
   178  	case Op386SETB:
   179  		return rewriteValue386_Op386SETB_0(v)
   180  	case Op386SETBE:
   181  		return rewriteValue386_Op386SETBE_0(v)
   182  	case Op386SETEQ:
   183  		return rewriteValue386_Op386SETEQ_0(v)
   184  	case Op386SETG:
   185  		return rewriteValue386_Op386SETG_0(v)
   186  	case Op386SETGE:
   187  		return rewriteValue386_Op386SETGE_0(v)
   188  	case Op386SETL:
   189  		return rewriteValue386_Op386SETL_0(v)
   190  	case Op386SETLE:
   191  		return rewriteValue386_Op386SETLE_0(v)
   192  	case Op386SETNE:
   193  		return rewriteValue386_Op386SETNE_0(v)
   194  	case Op386SHLL:
   195  		return rewriteValue386_Op386SHLL_0(v)
   196  	case Op386SHLLconst:
   197  		return rewriteValue386_Op386SHLLconst_0(v)
   198  	case Op386SHRB:
   199  		return rewriteValue386_Op386SHRB_0(v)
   200  	case Op386SHRBconst:
   201  		return rewriteValue386_Op386SHRBconst_0(v)
   202  	case Op386SHRL:
   203  		return rewriteValue386_Op386SHRL_0(v)
   204  	case Op386SHRLconst:
   205  		return rewriteValue386_Op386SHRLconst_0(v)
   206  	case Op386SHRW:
   207  		return rewriteValue386_Op386SHRW_0(v)
   208  	case Op386SHRWconst:
   209  		return rewriteValue386_Op386SHRWconst_0(v)
   210  	case Op386SUBL:
   211  		return rewriteValue386_Op386SUBL_0(v)
   212  	case Op386SUBLcarry:
   213  		return rewriteValue386_Op386SUBLcarry_0(v)
   214  	case Op386SUBLconst:
   215  		return rewriteValue386_Op386SUBLconst_0(v)
   216  	case Op386XORL:
   217  		return rewriteValue386_Op386XORL_0(v)
   218  	case Op386XORLconst:
   219  		return rewriteValue386_Op386XORLconst_0(v)
   220  	case OpAdd16:
   221  		return rewriteValue386_OpAdd16_0(v)
   222  	case OpAdd32:
   223  		return rewriteValue386_OpAdd32_0(v)
   224  	case OpAdd32F:
   225  		return rewriteValue386_OpAdd32F_0(v)
   226  	case OpAdd32carry:
   227  		return rewriteValue386_OpAdd32carry_0(v)
   228  	case OpAdd32withcarry:
   229  		return rewriteValue386_OpAdd32withcarry_0(v)
   230  	case OpAdd64F:
   231  		return rewriteValue386_OpAdd64F_0(v)
   232  	case OpAdd8:
   233  		return rewriteValue386_OpAdd8_0(v)
   234  	case OpAddPtr:
   235  		return rewriteValue386_OpAddPtr_0(v)
   236  	case OpAddr:
   237  		return rewriteValue386_OpAddr_0(v)
   238  	case OpAnd16:
   239  		return rewriteValue386_OpAnd16_0(v)
   240  	case OpAnd32:
   241  		return rewriteValue386_OpAnd32_0(v)
   242  	case OpAnd8:
   243  		return rewriteValue386_OpAnd8_0(v)
   244  	case OpAndB:
   245  		return rewriteValue386_OpAndB_0(v)
   246  	case OpAvg32u:
   247  		return rewriteValue386_OpAvg32u_0(v)
   248  	case OpBswap32:
   249  		return rewriteValue386_OpBswap32_0(v)
   250  	case OpClosureCall:
   251  		return rewriteValue386_OpClosureCall_0(v)
   252  	case OpCom16:
   253  		return rewriteValue386_OpCom16_0(v)
   254  	case OpCom32:
   255  		return rewriteValue386_OpCom32_0(v)
   256  	case OpCom8:
   257  		return rewriteValue386_OpCom8_0(v)
   258  	case OpConst16:
   259  		return rewriteValue386_OpConst16_0(v)
   260  	case OpConst32:
   261  		return rewriteValue386_OpConst32_0(v)
   262  	case OpConst32F:
   263  		return rewriteValue386_OpConst32F_0(v)
   264  	case OpConst64F:
   265  		return rewriteValue386_OpConst64F_0(v)
   266  	case OpConst8:
   267  		return rewriteValue386_OpConst8_0(v)
   268  	case OpConstBool:
   269  		return rewriteValue386_OpConstBool_0(v)
   270  	case OpConstNil:
   271  		return rewriteValue386_OpConstNil_0(v)
   272  	case OpConvert:
   273  		return rewriteValue386_OpConvert_0(v)
   274  	case OpCvt32Fto32:
   275  		return rewriteValue386_OpCvt32Fto32_0(v)
   276  	case OpCvt32Fto64F:
   277  		return rewriteValue386_OpCvt32Fto64F_0(v)
   278  	case OpCvt32to32F:
   279  		return rewriteValue386_OpCvt32to32F_0(v)
   280  	case OpCvt32to64F:
   281  		return rewriteValue386_OpCvt32to64F_0(v)
   282  	case OpCvt64Fto32:
   283  		return rewriteValue386_OpCvt64Fto32_0(v)
   284  	case OpCvt64Fto32F:
   285  		return rewriteValue386_OpCvt64Fto32F_0(v)
   286  	case OpDiv16:
   287  		return rewriteValue386_OpDiv16_0(v)
   288  	case OpDiv16u:
   289  		return rewriteValue386_OpDiv16u_0(v)
   290  	case OpDiv32:
   291  		return rewriteValue386_OpDiv32_0(v)
   292  	case OpDiv32F:
   293  		return rewriteValue386_OpDiv32F_0(v)
   294  	case OpDiv32u:
   295  		return rewriteValue386_OpDiv32u_0(v)
   296  	case OpDiv64F:
   297  		return rewriteValue386_OpDiv64F_0(v)
   298  	case OpDiv8:
   299  		return rewriteValue386_OpDiv8_0(v)
   300  	case OpDiv8u:
   301  		return rewriteValue386_OpDiv8u_0(v)
   302  	case OpEq16:
   303  		return rewriteValue386_OpEq16_0(v)
   304  	case OpEq32:
   305  		return rewriteValue386_OpEq32_0(v)
   306  	case OpEq32F:
   307  		return rewriteValue386_OpEq32F_0(v)
   308  	case OpEq64F:
   309  		return rewriteValue386_OpEq64F_0(v)
   310  	case OpEq8:
   311  		return rewriteValue386_OpEq8_0(v)
   312  	case OpEqB:
   313  		return rewriteValue386_OpEqB_0(v)
   314  	case OpEqPtr:
   315  		return rewriteValue386_OpEqPtr_0(v)
   316  	case OpGeq16:
   317  		return rewriteValue386_OpGeq16_0(v)
   318  	case OpGeq16U:
   319  		return rewriteValue386_OpGeq16U_0(v)
   320  	case OpGeq32:
   321  		return rewriteValue386_OpGeq32_0(v)
   322  	case OpGeq32F:
   323  		return rewriteValue386_OpGeq32F_0(v)
   324  	case OpGeq32U:
   325  		return rewriteValue386_OpGeq32U_0(v)
   326  	case OpGeq64F:
   327  		return rewriteValue386_OpGeq64F_0(v)
   328  	case OpGeq8:
   329  		return rewriteValue386_OpGeq8_0(v)
   330  	case OpGeq8U:
   331  		return rewriteValue386_OpGeq8U_0(v)
   332  	case OpGetCallerPC:
   333  		return rewriteValue386_OpGetCallerPC_0(v)
   334  	case OpGetCallerSP:
   335  		return rewriteValue386_OpGetCallerSP_0(v)
   336  	case OpGetClosurePtr:
   337  		return rewriteValue386_OpGetClosurePtr_0(v)
   338  	case OpGetG:
   339  		return rewriteValue386_OpGetG_0(v)
   340  	case OpGreater16:
   341  		return rewriteValue386_OpGreater16_0(v)
   342  	case OpGreater16U:
   343  		return rewriteValue386_OpGreater16U_0(v)
   344  	case OpGreater32:
   345  		return rewriteValue386_OpGreater32_0(v)
   346  	case OpGreater32F:
   347  		return rewriteValue386_OpGreater32F_0(v)
   348  	case OpGreater32U:
   349  		return rewriteValue386_OpGreater32U_0(v)
   350  	case OpGreater64F:
   351  		return rewriteValue386_OpGreater64F_0(v)
   352  	case OpGreater8:
   353  		return rewriteValue386_OpGreater8_0(v)
   354  	case OpGreater8U:
   355  		return rewriteValue386_OpGreater8U_0(v)
   356  	case OpHmul32:
   357  		return rewriteValue386_OpHmul32_0(v)
   358  	case OpHmul32u:
   359  		return rewriteValue386_OpHmul32u_0(v)
   360  	case OpInterCall:
   361  		return rewriteValue386_OpInterCall_0(v)
   362  	case OpIsInBounds:
   363  		return rewriteValue386_OpIsInBounds_0(v)
   364  	case OpIsNonNil:
   365  		return rewriteValue386_OpIsNonNil_0(v)
   366  	case OpIsSliceInBounds:
   367  		return rewriteValue386_OpIsSliceInBounds_0(v)
   368  	case OpLeq16:
   369  		return rewriteValue386_OpLeq16_0(v)
   370  	case OpLeq16U:
   371  		return rewriteValue386_OpLeq16U_0(v)
   372  	case OpLeq32:
   373  		return rewriteValue386_OpLeq32_0(v)
   374  	case OpLeq32F:
   375  		return rewriteValue386_OpLeq32F_0(v)
   376  	case OpLeq32U:
   377  		return rewriteValue386_OpLeq32U_0(v)
   378  	case OpLeq64F:
   379  		return rewriteValue386_OpLeq64F_0(v)
   380  	case OpLeq8:
   381  		return rewriteValue386_OpLeq8_0(v)
   382  	case OpLeq8U:
   383  		return rewriteValue386_OpLeq8U_0(v)
   384  	case OpLess16:
   385  		return rewriteValue386_OpLess16_0(v)
   386  	case OpLess16U:
   387  		return rewriteValue386_OpLess16U_0(v)
   388  	case OpLess32:
   389  		return rewriteValue386_OpLess32_0(v)
   390  	case OpLess32F:
   391  		return rewriteValue386_OpLess32F_0(v)
   392  	case OpLess32U:
   393  		return rewriteValue386_OpLess32U_0(v)
   394  	case OpLess64F:
   395  		return rewriteValue386_OpLess64F_0(v)
   396  	case OpLess8:
   397  		return rewriteValue386_OpLess8_0(v)
   398  	case OpLess8U:
   399  		return rewriteValue386_OpLess8U_0(v)
   400  	case OpLoad:
   401  		return rewriteValue386_OpLoad_0(v)
   402  	case OpLsh16x16:
   403  		return rewriteValue386_OpLsh16x16_0(v)
   404  	case OpLsh16x32:
   405  		return rewriteValue386_OpLsh16x32_0(v)
   406  	case OpLsh16x64:
   407  		return rewriteValue386_OpLsh16x64_0(v)
   408  	case OpLsh16x8:
   409  		return rewriteValue386_OpLsh16x8_0(v)
   410  	case OpLsh32x16:
   411  		return rewriteValue386_OpLsh32x16_0(v)
   412  	case OpLsh32x32:
   413  		return rewriteValue386_OpLsh32x32_0(v)
   414  	case OpLsh32x64:
   415  		return rewriteValue386_OpLsh32x64_0(v)
   416  	case OpLsh32x8:
   417  		return rewriteValue386_OpLsh32x8_0(v)
   418  	case OpLsh8x16:
   419  		return rewriteValue386_OpLsh8x16_0(v)
   420  	case OpLsh8x32:
   421  		return rewriteValue386_OpLsh8x32_0(v)
   422  	case OpLsh8x64:
   423  		return rewriteValue386_OpLsh8x64_0(v)
   424  	case OpLsh8x8:
   425  		return rewriteValue386_OpLsh8x8_0(v)
   426  	case OpMod16:
   427  		return rewriteValue386_OpMod16_0(v)
   428  	case OpMod16u:
   429  		return rewriteValue386_OpMod16u_0(v)
   430  	case OpMod32:
   431  		return rewriteValue386_OpMod32_0(v)
   432  	case OpMod32u:
   433  		return rewriteValue386_OpMod32u_0(v)
   434  	case OpMod8:
   435  		return rewriteValue386_OpMod8_0(v)
   436  	case OpMod8u:
   437  		return rewriteValue386_OpMod8u_0(v)
   438  	case OpMove:
   439  		return rewriteValue386_OpMove_0(v) || rewriteValue386_OpMove_10(v)
   440  	case OpMul16:
   441  		return rewriteValue386_OpMul16_0(v)
   442  	case OpMul32:
   443  		return rewriteValue386_OpMul32_0(v)
   444  	case OpMul32F:
   445  		return rewriteValue386_OpMul32F_0(v)
   446  	case OpMul32uhilo:
   447  		return rewriteValue386_OpMul32uhilo_0(v)
   448  	case OpMul64F:
   449  		return rewriteValue386_OpMul64F_0(v)
   450  	case OpMul8:
   451  		return rewriteValue386_OpMul8_0(v)
   452  	case OpNeg16:
   453  		return rewriteValue386_OpNeg16_0(v)
   454  	case OpNeg32:
   455  		return rewriteValue386_OpNeg32_0(v)
   456  	case OpNeg32F:
   457  		return rewriteValue386_OpNeg32F_0(v)
   458  	case OpNeg64F:
   459  		return rewriteValue386_OpNeg64F_0(v)
   460  	case OpNeg8:
   461  		return rewriteValue386_OpNeg8_0(v)
   462  	case OpNeq16:
   463  		return rewriteValue386_OpNeq16_0(v)
   464  	case OpNeq32:
   465  		return rewriteValue386_OpNeq32_0(v)
   466  	case OpNeq32F:
   467  		return rewriteValue386_OpNeq32F_0(v)
   468  	case OpNeq64F:
   469  		return rewriteValue386_OpNeq64F_0(v)
   470  	case OpNeq8:
   471  		return rewriteValue386_OpNeq8_0(v)
   472  	case OpNeqB:
   473  		return rewriteValue386_OpNeqB_0(v)
   474  	case OpNeqPtr:
   475  		return rewriteValue386_OpNeqPtr_0(v)
   476  	case OpNilCheck:
   477  		return rewriteValue386_OpNilCheck_0(v)
   478  	case OpNot:
   479  		return rewriteValue386_OpNot_0(v)
   480  	case OpOffPtr:
   481  		return rewriteValue386_OpOffPtr_0(v)
   482  	case OpOr16:
   483  		return rewriteValue386_OpOr16_0(v)
   484  	case OpOr32:
   485  		return rewriteValue386_OpOr32_0(v)
   486  	case OpOr8:
   487  		return rewriteValue386_OpOr8_0(v)
   488  	case OpOrB:
   489  		return rewriteValue386_OpOrB_0(v)
   490  	case OpRound32F:
   491  		return rewriteValue386_OpRound32F_0(v)
   492  	case OpRound64F:
   493  		return rewriteValue386_OpRound64F_0(v)
   494  	case OpRsh16Ux16:
   495  		return rewriteValue386_OpRsh16Ux16_0(v)
   496  	case OpRsh16Ux32:
   497  		return rewriteValue386_OpRsh16Ux32_0(v)
   498  	case OpRsh16Ux64:
   499  		return rewriteValue386_OpRsh16Ux64_0(v)
   500  	case OpRsh16Ux8:
   501  		return rewriteValue386_OpRsh16Ux8_0(v)
   502  	case OpRsh16x16:
   503  		return rewriteValue386_OpRsh16x16_0(v)
   504  	case OpRsh16x32:
   505  		return rewriteValue386_OpRsh16x32_0(v)
   506  	case OpRsh16x64:
   507  		return rewriteValue386_OpRsh16x64_0(v)
   508  	case OpRsh16x8:
   509  		return rewriteValue386_OpRsh16x8_0(v)
   510  	case OpRsh32Ux16:
   511  		return rewriteValue386_OpRsh32Ux16_0(v)
   512  	case OpRsh32Ux32:
   513  		return rewriteValue386_OpRsh32Ux32_0(v)
   514  	case OpRsh32Ux64:
   515  		return rewriteValue386_OpRsh32Ux64_0(v)
   516  	case OpRsh32Ux8:
   517  		return rewriteValue386_OpRsh32Ux8_0(v)
   518  	case OpRsh32x16:
   519  		return rewriteValue386_OpRsh32x16_0(v)
   520  	case OpRsh32x32:
   521  		return rewriteValue386_OpRsh32x32_0(v)
   522  	case OpRsh32x64:
   523  		return rewriteValue386_OpRsh32x64_0(v)
   524  	case OpRsh32x8:
   525  		return rewriteValue386_OpRsh32x8_0(v)
   526  	case OpRsh8Ux16:
   527  		return rewriteValue386_OpRsh8Ux16_0(v)
   528  	case OpRsh8Ux32:
   529  		return rewriteValue386_OpRsh8Ux32_0(v)
   530  	case OpRsh8Ux64:
   531  		return rewriteValue386_OpRsh8Ux64_0(v)
   532  	case OpRsh8Ux8:
   533  		return rewriteValue386_OpRsh8Ux8_0(v)
   534  	case OpRsh8x16:
   535  		return rewriteValue386_OpRsh8x16_0(v)
   536  	case OpRsh8x32:
   537  		return rewriteValue386_OpRsh8x32_0(v)
   538  	case OpRsh8x64:
   539  		return rewriteValue386_OpRsh8x64_0(v)
   540  	case OpRsh8x8:
   541  		return rewriteValue386_OpRsh8x8_0(v)
   542  	case OpSignExt16to32:
   543  		return rewriteValue386_OpSignExt16to32_0(v)
   544  	case OpSignExt8to16:
   545  		return rewriteValue386_OpSignExt8to16_0(v)
   546  	case OpSignExt8to32:
   547  		return rewriteValue386_OpSignExt8to32_0(v)
   548  	case OpSignmask:
   549  		return rewriteValue386_OpSignmask_0(v)
   550  	case OpSlicemask:
   551  		return rewriteValue386_OpSlicemask_0(v)
   552  	case OpSqrt:
   553  		return rewriteValue386_OpSqrt_0(v)
   554  	case OpStaticCall:
   555  		return rewriteValue386_OpStaticCall_0(v)
   556  	case OpStore:
   557  		return rewriteValue386_OpStore_0(v)
   558  	case OpSub16:
   559  		return rewriteValue386_OpSub16_0(v)
   560  	case OpSub32:
   561  		return rewriteValue386_OpSub32_0(v)
   562  	case OpSub32F:
   563  		return rewriteValue386_OpSub32F_0(v)
   564  	case OpSub32carry:
   565  		return rewriteValue386_OpSub32carry_0(v)
   566  	case OpSub32withcarry:
   567  		return rewriteValue386_OpSub32withcarry_0(v)
   568  	case OpSub64F:
   569  		return rewriteValue386_OpSub64F_0(v)
   570  	case OpSub8:
   571  		return rewriteValue386_OpSub8_0(v)
   572  	case OpSubPtr:
   573  		return rewriteValue386_OpSubPtr_0(v)
   574  	case OpTrunc16to8:
   575  		return rewriteValue386_OpTrunc16to8_0(v)
   576  	case OpTrunc32to16:
   577  		return rewriteValue386_OpTrunc32to16_0(v)
   578  	case OpTrunc32to8:
   579  		return rewriteValue386_OpTrunc32to8_0(v)
   580  	case OpWB:
   581  		return rewriteValue386_OpWB_0(v)
   582  	case OpXor16:
   583  		return rewriteValue386_OpXor16_0(v)
   584  	case OpXor32:
   585  		return rewriteValue386_OpXor32_0(v)
   586  	case OpXor8:
   587  		return rewriteValue386_OpXor8_0(v)
   588  	case OpZero:
   589  		return rewriteValue386_OpZero_0(v) || rewriteValue386_OpZero_10(v)
   590  	case OpZeroExt16to32:
   591  		return rewriteValue386_OpZeroExt16to32_0(v)
   592  	case OpZeroExt8to16:
   593  		return rewriteValue386_OpZeroExt8to16_0(v)
   594  	case OpZeroExt8to32:
   595  		return rewriteValue386_OpZeroExt8to32_0(v)
   596  	case OpZeromask:
   597  		return rewriteValue386_OpZeromask_0(v)
   598  	}
   599  	return false
   600  }
   601  func rewriteValue386_Op386ADCL_0(v *Value) bool {
   602  	// match: (ADCL x (MOVLconst [c]) f)
   603  	// cond:
   604  	// result: (ADCLconst [c] x f)
   605  	for {
   606  		_ = v.Args[2]
   607  		x := v.Args[0]
   608  		v_1 := v.Args[1]
   609  		if v_1.Op != Op386MOVLconst {
   610  			break
   611  		}
   612  		c := v_1.AuxInt
   613  		f := v.Args[2]
   614  		v.reset(Op386ADCLconst)
   615  		v.AuxInt = c
   616  		v.AddArg(x)
   617  		v.AddArg(f)
   618  		return true
   619  	}
   620  	// match: (ADCL (MOVLconst [c]) x f)
   621  	// cond:
   622  	// result: (ADCLconst [c] x f)
   623  	for {
   624  		_ = v.Args[2]
   625  		v_0 := v.Args[0]
   626  		if v_0.Op != Op386MOVLconst {
   627  			break
   628  		}
   629  		c := v_0.AuxInt
   630  		x := v.Args[1]
   631  		f := v.Args[2]
   632  		v.reset(Op386ADCLconst)
   633  		v.AuxInt = c
   634  		v.AddArg(x)
   635  		v.AddArg(f)
   636  		return true
   637  	}
   638  	// match: (ADCL (MOVLconst [c]) x f)
   639  	// cond:
   640  	// result: (ADCLconst [c] x f)
   641  	for {
   642  		_ = v.Args[2]
   643  		v_0 := v.Args[0]
   644  		if v_0.Op != Op386MOVLconst {
   645  			break
   646  		}
   647  		c := v_0.AuxInt
   648  		x := v.Args[1]
   649  		f := v.Args[2]
   650  		v.reset(Op386ADCLconst)
   651  		v.AuxInt = c
   652  		v.AddArg(x)
   653  		v.AddArg(f)
   654  		return true
   655  	}
   656  	// match: (ADCL x (MOVLconst [c]) f)
   657  	// cond:
   658  	// result: (ADCLconst [c] x f)
   659  	for {
   660  		_ = v.Args[2]
   661  		x := v.Args[0]
   662  		v_1 := v.Args[1]
   663  		if v_1.Op != Op386MOVLconst {
   664  			break
   665  		}
   666  		c := v_1.AuxInt
   667  		f := v.Args[2]
   668  		v.reset(Op386ADCLconst)
   669  		v.AuxInt = c
   670  		v.AddArg(x)
   671  		v.AddArg(f)
   672  		return true
   673  	}
   674  	return false
   675  }
   676  func rewriteValue386_Op386ADDL_0(v *Value) bool {
   677  	// match: (ADDL x (MOVLconst [c]))
   678  	// cond:
   679  	// result: (ADDLconst [c] x)
   680  	for {
   681  		_ = v.Args[1]
   682  		x := v.Args[0]
   683  		v_1 := v.Args[1]
   684  		if v_1.Op != Op386MOVLconst {
   685  			break
   686  		}
   687  		c := v_1.AuxInt
   688  		v.reset(Op386ADDLconst)
   689  		v.AuxInt = c
   690  		v.AddArg(x)
   691  		return true
   692  	}
   693  	// match: (ADDL (MOVLconst [c]) x)
   694  	// cond:
   695  	// result: (ADDLconst [c] x)
   696  	for {
   697  		_ = v.Args[1]
   698  		v_0 := v.Args[0]
   699  		if v_0.Op != Op386MOVLconst {
   700  			break
   701  		}
   702  		c := v_0.AuxInt
   703  		x := v.Args[1]
   704  		v.reset(Op386ADDLconst)
   705  		v.AuxInt = c
   706  		v.AddArg(x)
   707  		return true
   708  	}
   709  	// match: (ADDL (SHLLconst [c] x) (SHRLconst [d] x))
   710  	// cond: d == 32-c
   711  	// result: (ROLLconst [c] x)
   712  	for {
   713  		_ = v.Args[1]
   714  		v_0 := v.Args[0]
   715  		if v_0.Op != Op386SHLLconst {
   716  			break
   717  		}
   718  		c := v_0.AuxInt
   719  		x := v_0.Args[0]
   720  		v_1 := v.Args[1]
   721  		if v_1.Op != Op386SHRLconst {
   722  			break
   723  		}
   724  		d := v_1.AuxInt
   725  		if x != v_1.Args[0] {
   726  			break
   727  		}
   728  		if !(d == 32-c) {
   729  			break
   730  		}
   731  		v.reset(Op386ROLLconst)
   732  		v.AuxInt = c
   733  		v.AddArg(x)
   734  		return true
   735  	}
   736  	// match: (ADDL (SHRLconst [d] x) (SHLLconst [c] x))
   737  	// cond: d == 32-c
   738  	// result: (ROLLconst [c] x)
   739  	for {
   740  		_ = v.Args[1]
   741  		v_0 := v.Args[0]
   742  		if v_0.Op != Op386SHRLconst {
   743  			break
   744  		}
   745  		d := v_0.AuxInt
   746  		x := v_0.Args[0]
   747  		v_1 := v.Args[1]
   748  		if v_1.Op != Op386SHLLconst {
   749  			break
   750  		}
   751  		c := v_1.AuxInt
   752  		if x != v_1.Args[0] {
   753  			break
   754  		}
   755  		if !(d == 32-c) {
   756  			break
   757  		}
   758  		v.reset(Op386ROLLconst)
   759  		v.AuxInt = c
   760  		v.AddArg(x)
   761  		return true
   762  	}
   763  	// match: (ADDL <t> (SHLLconst x [c]) (SHRWconst x [d]))
   764  	// cond: c < 16 && d == 16-c && t.Size() == 2
   765  	// result: (ROLWconst x [c])
   766  	for {
   767  		t := v.Type
   768  		_ = v.Args[1]
   769  		v_0 := v.Args[0]
   770  		if v_0.Op != Op386SHLLconst {
   771  			break
   772  		}
   773  		c := v_0.AuxInt
   774  		x := v_0.Args[0]
   775  		v_1 := v.Args[1]
   776  		if v_1.Op != Op386SHRWconst {
   777  			break
   778  		}
   779  		d := v_1.AuxInt
   780  		if x != v_1.Args[0] {
   781  			break
   782  		}
   783  		if !(c < 16 && d == 16-c && t.Size() == 2) {
   784  			break
   785  		}
   786  		v.reset(Op386ROLWconst)
   787  		v.AuxInt = c
   788  		v.AddArg(x)
   789  		return true
   790  	}
   791  	// match: (ADDL <t> (SHRWconst x [d]) (SHLLconst x [c]))
   792  	// cond: c < 16 && d == 16-c && t.Size() == 2
   793  	// result: (ROLWconst x [c])
   794  	for {
   795  		t := v.Type
   796  		_ = v.Args[1]
   797  		v_0 := v.Args[0]
   798  		if v_0.Op != Op386SHRWconst {
   799  			break
   800  		}
   801  		d := v_0.AuxInt
   802  		x := v_0.Args[0]
   803  		v_1 := v.Args[1]
   804  		if v_1.Op != Op386SHLLconst {
   805  			break
   806  		}
   807  		c := v_1.AuxInt
   808  		if x != v_1.Args[0] {
   809  			break
   810  		}
   811  		if !(c < 16 && d == 16-c && t.Size() == 2) {
   812  			break
   813  		}
   814  		v.reset(Op386ROLWconst)
   815  		v.AuxInt = c
   816  		v.AddArg(x)
   817  		return true
   818  	}
   819  	// match: (ADDL <t> (SHLLconst x [c]) (SHRBconst x [d]))
   820  	// cond: c < 8 && d == 8-c && t.Size() == 1
   821  	// result: (ROLBconst x [c])
   822  	for {
   823  		t := v.Type
   824  		_ = v.Args[1]
   825  		v_0 := v.Args[0]
   826  		if v_0.Op != Op386SHLLconst {
   827  			break
   828  		}
   829  		c := v_0.AuxInt
   830  		x := v_0.Args[0]
   831  		v_1 := v.Args[1]
   832  		if v_1.Op != Op386SHRBconst {
   833  			break
   834  		}
   835  		d := v_1.AuxInt
   836  		if x != v_1.Args[0] {
   837  			break
   838  		}
   839  		if !(c < 8 && d == 8-c && t.Size() == 1) {
   840  			break
   841  		}
   842  		v.reset(Op386ROLBconst)
   843  		v.AuxInt = c
   844  		v.AddArg(x)
   845  		return true
   846  	}
   847  	// match: (ADDL <t> (SHRBconst x [d]) (SHLLconst x [c]))
   848  	// cond: c < 8 && d == 8-c && t.Size() == 1
   849  	// result: (ROLBconst x [c])
   850  	for {
   851  		t := v.Type
   852  		_ = v.Args[1]
   853  		v_0 := v.Args[0]
   854  		if v_0.Op != Op386SHRBconst {
   855  			break
   856  		}
   857  		d := v_0.AuxInt
   858  		x := v_0.Args[0]
   859  		v_1 := v.Args[1]
   860  		if v_1.Op != Op386SHLLconst {
   861  			break
   862  		}
   863  		c := v_1.AuxInt
   864  		if x != v_1.Args[0] {
   865  			break
   866  		}
   867  		if !(c < 8 && d == 8-c && t.Size() == 1) {
   868  			break
   869  		}
   870  		v.reset(Op386ROLBconst)
   871  		v.AuxInt = c
   872  		v.AddArg(x)
   873  		return true
   874  	}
   875  	// match: (ADDL x (SHLLconst [3] y))
   876  	// cond:
   877  	// result: (LEAL8 x y)
   878  	for {
   879  		_ = v.Args[1]
   880  		x := v.Args[0]
   881  		v_1 := v.Args[1]
   882  		if v_1.Op != Op386SHLLconst {
   883  			break
   884  		}
   885  		if v_1.AuxInt != 3 {
   886  			break
   887  		}
   888  		y := v_1.Args[0]
   889  		v.reset(Op386LEAL8)
   890  		v.AddArg(x)
   891  		v.AddArg(y)
   892  		return true
   893  	}
   894  	// match: (ADDL (SHLLconst [3] y) x)
   895  	// cond:
   896  	// result: (LEAL8 x y)
   897  	for {
   898  		_ = v.Args[1]
   899  		v_0 := v.Args[0]
   900  		if v_0.Op != Op386SHLLconst {
   901  			break
   902  		}
   903  		if v_0.AuxInt != 3 {
   904  			break
   905  		}
   906  		y := v_0.Args[0]
   907  		x := v.Args[1]
   908  		v.reset(Op386LEAL8)
   909  		v.AddArg(x)
   910  		v.AddArg(y)
   911  		return true
   912  	}
   913  	return false
   914  }
   915  func rewriteValue386_Op386ADDL_10(v *Value) bool {
   916  	// match: (ADDL x (SHLLconst [2] y))
   917  	// cond:
   918  	// result: (LEAL4 x y)
   919  	for {
   920  		_ = v.Args[1]
   921  		x := v.Args[0]
   922  		v_1 := v.Args[1]
   923  		if v_1.Op != Op386SHLLconst {
   924  			break
   925  		}
   926  		if v_1.AuxInt != 2 {
   927  			break
   928  		}
   929  		y := v_1.Args[0]
   930  		v.reset(Op386LEAL4)
   931  		v.AddArg(x)
   932  		v.AddArg(y)
   933  		return true
   934  	}
   935  	// match: (ADDL (SHLLconst [2] y) x)
   936  	// cond:
   937  	// result: (LEAL4 x y)
   938  	for {
   939  		_ = v.Args[1]
   940  		v_0 := v.Args[0]
   941  		if v_0.Op != Op386SHLLconst {
   942  			break
   943  		}
   944  		if v_0.AuxInt != 2 {
   945  			break
   946  		}
   947  		y := v_0.Args[0]
   948  		x := v.Args[1]
   949  		v.reset(Op386LEAL4)
   950  		v.AddArg(x)
   951  		v.AddArg(y)
   952  		return true
   953  	}
   954  	// match: (ADDL x (SHLLconst [1] y))
   955  	// cond:
   956  	// result: (LEAL2 x y)
   957  	for {
   958  		_ = v.Args[1]
   959  		x := v.Args[0]
   960  		v_1 := v.Args[1]
   961  		if v_1.Op != Op386SHLLconst {
   962  			break
   963  		}
   964  		if v_1.AuxInt != 1 {
   965  			break
   966  		}
   967  		y := v_1.Args[0]
   968  		v.reset(Op386LEAL2)
   969  		v.AddArg(x)
   970  		v.AddArg(y)
   971  		return true
   972  	}
   973  	// match: (ADDL (SHLLconst [1] y) x)
   974  	// cond:
   975  	// result: (LEAL2 x y)
   976  	for {
   977  		_ = v.Args[1]
   978  		v_0 := v.Args[0]
   979  		if v_0.Op != Op386SHLLconst {
   980  			break
   981  		}
   982  		if v_0.AuxInt != 1 {
   983  			break
   984  		}
   985  		y := v_0.Args[0]
   986  		x := v.Args[1]
   987  		v.reset(Op386LEAL2)
   988  		v.AddArg(x)
   989  		v.AddArg(y)
   990  		return true
   991  	}
   992  	// match: (ADDL x (ADDL y y))
   993  	// cond:
   994  	// result: (LEAL2 x y)
   995  	for {
   996  		_ = v.Args[1]
   997  		x := v.Args[0]
   998  		v_1 := v.Args[1]
   999  		if v_1.Op != Op386ADDL {
  1000  			break
  1001  		}
  1002  		_ = v_1.Args[1]
  1003  		y := v_1.Args[0]
  1004  		if y != v_1.Args[1] {
  1005  			break
  1006  		}
  1007  		v.reset(Op386LEAL2)
  1008  		v.AddArg(x)
  1009  		v.AddArg(y)
  1010  		return true
  1011  	}
  1012  	// match: (ADDL (ADDL y y) x)
  1013  	// cond:
  1014  	// result: (LEAL2 x y)
  1015  	for {
  1016  		_ = v.Args[1]
  1017  		v_0 := v.Args[0]
  1018  		if v_0.Op != Op386ADDL {
  1019  			break
  1020  		}
  1021  		_ = v_0.Args[1]
  1022  		y := v_0.Args[0]
  1023  		if y != v_0.Args[1] {
  1024  			break
  1025  		}
  1026  		x := v.Args[1]
  1027  		v.reset(Op386LEAL2)
  1028  		v.AddArg(x)
  1029  		v.AddArg(y)
  1030  		return true
  1031  	}
  1032  	// match: (ADDL x (ADDL x y))
  1033  	// cond:
  1034  	// result: (LEAL2 y x)
  1035  	for {
  1036  		_ = v.Args[1]
  1037  		x := v.Args[0]
  1038  		v_1 := v.Args[1]
  1039  		if v_1.Op != Op386ADDL {
  1040  			break
  1041  		}
  1042  		_ = v_1.Args[1]
  1043  		if x != v_1.Args[0] {
  1044  			break
  1045  		}
  1046  		y := v_1.Args[1]
  1047  		v.reset(Op386LEAL2)
  1048  		v.AddArg(y)
  1049  		v.AddArg(x)
  1050  		return true
  1051  	}
  1052  	// match: (ADDL x (ADDL y x))
  1053  	// cond:
  1054  	// result: (LEAL2 y x)
  1055  	for {
  1056  		_ = v.Args[1]
  1057  		x := v.Args[0]
  1058  		v_1 := v.Args[1]
  1059  		if v_1.Op != Op386ADDL {
  1060  			break
  1061  		}
  1062  		_ = v_1.Args[1]
  1063  		y := v_1.Args[0]
  1064  		if x != v_1.Args[1] {
  1065  			break
  1066  		}
  1067  		v.reset(Op386LEAL2)
  1068  		v.AddArg(y)
  1069  		v.AddArg(x)
  1070  		return true
  1071  	}
  1072  	// match: (ADDL (ADDL x y) x)
  1073  	// cond:
  1074  	// result: (LEAL2 y x)
  1075  	for {
  1076  		_ = v.Args[1]
  1077  		v_0 := v.Args[0]
  1078  		if v_0.Op != Op386ADDL {
  1079  			break
  1080  		}
  1081  		_ = v_0.Args[1]
  1082  		x := v_0.Args[0]
  1083  		y := v_0.Args[1]
  1084  		if x != v.Args[1] {
  1085  			break
  1086  		}
  1087  		v.reset(Op386LEAL2)
  1088  		v.AddArg(y)
  1089  		v.AddArg(x)
  1090  		return true
  1091  	}
  1092  	// match: (ADDL (ADDL y x) x)
  1093  	// cond:
  1094  	// result: (LEAL2 y x)
  1095  	for {
  1096  		_ = v.Args[1]
  1097  		v_0 := v.Args[0]
  1098  		if v_0.Op != Op386ADDL {
  1099  			break
  1100  		}
  1101  		_ = v_0.Args[1]
  1102  		y := v_0.Args[0]
  1103  		x := v_0.Args[1]
  1104  		if x != v.Args[1] {
  1105  			break
  1106  		}
  1107  		v.reset(Op386LEAL2)
  1108  		v.AddArg(y)
  1109  		v.AddArg(x)
  1110  		return true
  1111  	}
  1112  	return false
  1113  }
  1114  func rewriteValue386_Op386ADDL_20(v *Value) bool {
  1115  	// match: (ADDL (ADDLconst [c] x) y)
  1116  	// cond:
  1117  	// result: (LEAL1 [c] x y)
  1118  	for {
  1119  		_ = v.Args[1]
  1120  		v_0 := v.Args[0]
  1121  		if v_0.Op != Op386ADDLconst {
  1122  			break
  1123  		}
  1124  		c := v_0.AuxInt
  1125  		x := v_0.Args[0]
  1126  		y := v.Args[1]
  1127  		v.reset(Op386LEAL1)
  1128  		v.AuxInt = c
  1129  		v.AddArg(x)
  1130  		v.AddArg(y)
  1131  		return true
  1132  	}
  1133  	// match: (ADDL y (ADDLconst [c] x))
  1134  	// cond:
  1135  	// result: (LEAL1 [c] x y)
  1136  	for {
  1137  		_ = v.Args[1]
  1138  		y := v.Args[0]
  1139  		v_1 := v.Args[1]
  1140  		if v_1.Op != Op386ADDLconst {
  1141  			break
  1142  		}
  1143  		c := v_1.AuxInt
  1144  		x := v_1.Args[0]
  1145  		v.reset(Op386LEAL1)
  1146  		v.AuxInt = c
  1147  		v.AddArg(x)
  1148  		v.AddArg(y)
  1149  		return true
  1150  	}
  1151  	// match: (ADDL x (LEAL [c] {s} y))
  1152  	// cond: x.Op != OpSB && y.Op != OpSB
  1153  	// result: (LEAL1 [c] {s} x y)
  1154  	for {
  1155  		_ = v.Args[1]
  1156  		x := v.Args[0]
  1157  		v_1 := v.Args[1]
  1158  		if v_1.Op != Op386LEAL {
  1159  			break
  1160  		}
  1161  		c := v_1.AuxInt
  1162  		s := v_1.Aux
  1163  		y := v_1.Args[0]
  1164  		if !(x.Op != OpSB && y.Op != OpSB) {
  1165  			break
  1166  		}
  1167  		v.reset(Op386LEAL1)
  1168  		v.AuxInt = c
  1169  		v.Aux = s
  1170  		v.AddArg(x)
  1171  		v.AddArg(y)
  1172  		return true
  1173  	}
  1174  	// match: (ADDL (LEAL [c] {s} y) x)
  1175  	// cond: x.Op != OpSB && y.Op != OpSB
  1176  	// result: (LEAL1 [c] {s} x y)
  1177  	for {
  1178  		_ = v.Args[1]
  1179  		v_0 := v.Args[0]
  1180  		if v_0.Op != Op386LEAL {
  1181  			break
  1182  		}
  1183  		c := v_0.AuxInt
  1184  		s := v_0.Aux
  1185  		y := v_0.Args[0]
  1186  		x := v.Args[1]
  1187  		if !(x.Op != OpSB && y.Op != OpSB) {
  1188  			break
  1189  		}
  1190  		v.reset(Op386LEAL1)
  1191  		v.AuxInt = c
  1192  		v.Aux = s
  1193  		v.AddArg(x)
  1194  		v.AddArg(y)
  1195  		return true
  1196  	}
  1197  	// match: (ADDL x (NEGL y))
  1198  	// cond:
  1199  	// result: (SUBL x y)
  1200  	for {
  1201  		_ = v.Args[1]
  1202  		x := v.Args[0]
  1203  		v_1 := v.Args[1]
  1204  		if v_1.Op != Op386NEGL {
  1205  			break
  1206  		}
  1207  		y := v_1.Args[0]
  1208  		v.reset(Op386SUBL)
  1209  		v.AddArg(x)
  1210  		v.AddArg(y)
  1211  		return true
  1212  	}
  1213  	// match: (ADDL (NEGL y) x)
  1214  	// cond:
  1215  	// result: (SUBL x y)
  1216  	for {
  1217  		_ = v.Args[1]
  1218  		v_0 := v.Args[0]
  1219  		if v_0.Op != Op386NEGL {
  1220  			break
  1221  		}
  1222  		y := v_0.Args[0]
  1223  		x := v.Args[1]
  1224  		v.reset(Op386SUBL)
  1225  		v.AddArg(x)
  1226  		v.AddArg(y)
  1227  		return true
  1228  	}
  1229  	return false
  1230  }
  1231  func rewriteValue386_Op386ADDLcarry_0(v *Value) bool {
  1232  	// match: (ADDLcarry x (MOVLconst [c]))
  1233  	// cond:
  1234  	// result: (ADDLconstcarry [c] x)
  1235  	for {
  1236  		_ = v.Args[1]
  1237  		x := v.Args[0]
  1238  		v_1 := v.Args[1]
  1239  		if v_1.Op != Op386MOVLconst {
  1240  			break
  1241  		}
  1242  		c := v_1.AuxInt
  1243  		v.reset(Op386ADDLconstcarry)
  1244  		v.AuxInt = c
  1245  		v.AddArg(x)
  1246  		return true
  1247  	}
  1248  	// match: (ADDLcarry (MOVLconst [c]) x)
  1249  	// cond:
  1250  	// result: (ADDLconstcarry [c] x)
  1251  	for {
  1252  		_ = v.Args[1]
  1253  		v_0 := v.Args[0]
  1254  		if v_0.Op != Op386MOVLconst {
  1255  			break
  1256  		}
  1257  		c := v_0.AuxInt
  1258  		x := v.Args[1]
  1259  		v.reset(Op386ADDLconstcarry)
  1260  		v.AuxInt = c
  1261  		v.AddArg(x)
  1262  		return true
  1263  	}
  1264  	return false
  1265  }
  1266  func rewriteValue386_Op386ADDLconst_0(v *Value) bool {
  1267  	// match: (ADDLconst [c] (ADDL x y))
  1268  	// cond:
  1269  	// result: (LEAL1 [c] x y)
  1270  	for {
  1271  		c := v.AuxInt
  1272  		v_0 := v.Args[0]
  1273  		if v_0.Op != Op386ADDL {
  1274  			break
  1275  		}
  1276  		_ = v_0.Args[1]
  1277  		x := v_0.Args[0]
  1278  		y := v_0.Args[1]
  1279  		v.reset(Op386LEAL1)
  1280  		v.AuxInt = c
  1281  		v.AddArg(x)
  1282  		v.AddArg(y)
  1283  		return true
  1284  	}
  1285  	// match: (ADDLconst [c] (LEAL [d] {s} x))
  1286  	// cond: is32Bit(c+d)
  1287  	// result: (LEAL [c+d] {s} x)
  1288  	for {
  1289  		c := v.AuxInt
  1290  		v_0 := v.Args[0]
  1291  		if v_0.Op != Op386LEAL {
  1292  			break
  1293  		}
  1294  		d := v_0.AuxInt
  1295  		s := v_0.Aux
  1296  		x := v_0.Args[0]
  1297  		if !(is32Bit(c + d)) {
  1298  			break
  1299  		}
  1300  		v.reset(Op386LEAL)
  1301  		v.AuxInt = c + d
  1302  		v.Aux = s
  1303  		v.AddArg(x)
  1304  		return true
  1305  	}
  1306  	// match: (ADDLconst [c] (LEAL1 [d] {s} x y))
  1307  	// cond: is32Bit(c+d)
  1308  	// result: (LEAL1 [c+d] {s} x y)
  1309  	for {
  1310  		c := v.AuxInt
  1311  		v_0 := v.Args[0]
  1312  		if v_0.Op != Op386LEAL1 {
  1313  			break
  1314  		}
  1315  		d := v_0.AuxInt
  1316  		s := v_0.Aux
  1317  		_ = v_0.Args[1]
  1318  		x := v_0.Args[0]
  1319  		y := v_0.Args[1]
  1320  		if !(is32Bit(c + d)) {
  1321  			break
  1322  		}
  1323  		v.reset(Op386LEAL1)
  1324  		v.AuxInt = c + d
  1325  		v.Aux = s
  1326  		v.AddArg(x)
  1327  		v.AddArg(y)
  1328  		return true
  1329  	}
  1330  	// match: (ADDLconst [c] (LEAL2 [d] {s} x y))
  1331  	// cond: is32Bit(c+d)
  1332  	// result: (LEAL2 [c+d] {s} x y)
  1333  	for {
  1334  		c := v.AuxInt
  1335  		v_0 := v.Args[0]
  1336  		if v_0.Op != Op386LEAL2 {
  1337  			break
  1338  		}
  1339  		d := v_0.AuxInt
  1340  		s := v_0.Aux
  1341  		_ = v_0.Args[1]
  1342  		x := v_0.Args[0]
  1343  		y := v_0.Args[1]
  1344  		if !(is32Bit(c + d)) {
  1345  			break
  1346  		}
  1347  		v.reset(Op386LEAL2)
  1348  		v.AuxInt = c + d
  1349  		v.Aux = s
  1350  		v.AddArg(x)
  1351  		v.AddArg(y)
  1352  		return true
  1353  	}
  1354  	// match: (ADDLconst [c] (LEAL4 [d] {s} x y))
  1355  	// cond: is32Bit(c+d)
  1356  	// result: (LEAL4 [c+d] {s} x y)
  1357  	for {
  1358  		c := v.AuxInt
  1359  		v_0 := v.Args[0]
  1360  		if v_0.Op != Op386LEAL4 {
  1361  			break
  1362  		}
  1363  		d := v_0.AuxInt
  1364  		s := v_0.Aux
  1365  		_ = v_0.Args[1]
  1366  		x := v_0.Args[0]
  1367  		y := v_0.Args[1]
  1368  		if !(is32Bit(c + d)) {
  1369  			break
  1370  		}
  1371  		v.reset(Op386LEAL4)
  1372  		v.AuxInt = c + d
  1373  		v.Aux = s
  1374  		v.AddArg(x)
  1375  		v.AddArg(y)
  1376  		return true
  1377  	}
  1378  	// match: (ADDLconst [c] (LEAL8 [d] {s} x y))
  1379  	// cond: is32Bit(c+d)
  1380  	// result: (LEAL8 [c+d] {s} x y)
  1381  	for {
  1382  		c := v.AuxInt
  1383  		v_0 := v.Args[0]
  1384  		if v_0.Op != Op386LEAL8 {
  1385  			break
  1386  		}
  1387  		d := v_0.AuxInt
  1388  		s := v_0.Aux
  1389  		_ = v_0.Args[1]
  1390  		x := v_0.Args[0]
  1391  		y := v_0.Args[1]
  1392  		if !(is32Bit(c + d)) {
  1393  			break
  1394  		}
  1395  		v.reset(Op386LEAL8)
  1396  		v.AuxInt = c + d
  1397  		v.Aux = s
  1398  		v.AddArg(x)
  1399  		v.AddArg(y)
  1400  		return true
  1401  	}
  1402  	// match: (ADDLconst [c] x)
  1403  	// cond: int32(c)==0
  1404  	// result: x
  1405  	for {
  1406  		c := v.AuxInt
  1407  		x := v.Args[0]
  1408  		if !(int32(c) == 0) {
  1409  			break
  1410  		}
  1411  		v.reset(OpCopy)
  1412  		v.Type = x.Type
  1413  		v.AddArg(x)
  1414  		return true
  1415  	}
  1416  	// match: (ADDLconst [c] (MOVLconst [d]))
  1417  	// cond:
  1418  	// result: (MOVLconst [int64(int32(c+d))])
  1419  	for {
  1420  		c := v.AuxInt
  1421  		v_0 := v.Args[0]
  1422  		if v_0.Op != Op386MOVLconst {
  1423  			break
  1424  		}
  1425  		d := v_0.AuxInt
  1426  		v.reset(Op386MOVLconst)
  1427  		v.AuxInt = int64(int32(c + d))
  1428  		return true
  1429  	}
  1430  	// match: (ADDLconst [c] (ADDLconst [d] x))
  1431  	// cond:
  1432  	// result: (ADDLconst [int64(int32(c+d))] x)
  1433  	for {
  1434  		c := v.AuxInt
  1435  		v_0 := v.Args[0]
  1436  		if v_0.Op != Op386ADDLconst {
  1437  			break
  1438  		}
  1439  		d := v_0.AuxInt
  1440  		x := v_0.Args[0]
  1441  		v.reset(Op386ADDLconst)
  1442  		v.AuxInt = int64(int32(c + d))
  1443  		v.AddArg(x)
  1444  		return true
  1445  	}
  1446  	return false
  1447  }
  1448  func rewriteValue386_Op386ANDL_0(v *Value) bool {
  1449  	// match: (ANDL x (MOVLconst [c]))
  1450  	// cond:
  1451  	// result: (ANDLconst [c] x)
  1452  	for {
  1453  		_ = v.Args[1]
  1454  		x := v.Args[0]
  1455  		v_1 := v.Args[1]
  1456  		if v_1.Op != Op386MOVLconst {
  1457  			break
  1458  		}
  1459  		c := v_1.AuxInt
  1460  		v.reset(Op386ANDLconst)
  1461  		v.AuxInt = c
  1462  		v.AddArg(x)
  1463  		return true
  1464  	}
  1465  	// match: (ANDL (MOVLconst [c]) x)
  1466  	// cond:
  1467  	// result: (ANDLconst [c] x)
  1468  	for {
  1469  		_ = v.Args[1]
  1470  		v_0 := v.Args[0]
  1471  		if v_0.Op != Op386MOVLconst {
  1472  			break
  1473  		}
  1474  		c := v_0.AuxInt
  1475  		x := v.Args[1]
  1476  		v.reset(Op386ANDLconst)
  1477  		v.AuxInt = c
  1478  		v.AddArg(x)
  1479  		return true
  1480  	}
  1481  	// match: (ANDL x x)
  1482  	// cond:
  1483  	// result: x
  1484  	for {
  1485  		_ = v.Args[1]
  1486  		x := v.Args[0]
  1487  		if x != v.Args[1] {
  1488  			break
  1489  		}
  1490  		v.reset(OpCopy)
  1491  		v.Type = x.Type
  1492  		v.AddArg(x)
  1493  		return true
  1494  	}
  1495  	return false
  1496  }
  1497  func rewriteValue386_Op386ANDLconst_0(v *Value) bool {
  1498  	// match: (ANDLconst [c] (ANDLconst [d] x))
  1499  	// cond:
  1500  	// result: (ANDLconst [c & d] x)
  1501  	for {
  1502  		c := v.AuxInt
  1503  		v_0 := v.Args[0]
  1504  		if v_0.Op != Op386ANDLconst {
  1505  			break
  1506  		}
  1507  		d := v_0.AuxInt
  1508  		x := v_0.Args[0]
  1509  		v.reset(Op386ANDLconst)
  1510  		v.AuxInt = c & d
  1511  		v.AddArg(x)
  1512  		return true
  1513  	}
  1514  	// match: (ANDLconst [c] _)
  1515  	// cond: int32(c)==0
  1516  	// result: (MOVLconst [0])
  1517  	for {
  1518  		c := v.AuxInt
  1519  		if !(int32(c) == 0) {
  1520  			break
  1521  		}
  1522  		v.reset(Op386MOVLconst)
  1523  		v.AuxInt = 0
  1524  		return true
  1525  	}
  1526  	// match: (ANDLconst [c] x)
  1527  	// cond: int32(c)==-1
  1528  	// result: x
  1529  	for {
  1530  		c := v.AuxInt
  1531  		x := v.Args[0]
  1532  		if !(int32(c) == -1) {
  1533  			break
  1534  		}
  1535  		v.reset(OpCopy)
  1536  		v.Type = x.Type
  1537  		v.AddArg(x)
  1538  		return true
  1539  	}
  1540  	// match: (ANDLconst [c] (MOVLconst [d]))
  1541  	// cond:
  1542  	// result: (MOVLconst [c&d])
  1543  	for {
  1544  		c := v.AuxInt
  1545  		v_0 := v.Args[0]
  1546  		if v_0.Op != Op386MOVLconst {
  1547  			break
  1548  		}
  1549  		d := v_0.AuxInt
  1550  		v.reset(Op386MOVLconst)
  1551  		v.AuxInt = c & d
  1552  		return true
  1553  	}
  1554  	return false
  1555  }
  1556  func rewriteValue386_Op386CMPB_0(v *Value) bool {
  1557  	b := v.Block
  1558  	_ = b
  1559  	// match: (CMPB x (MOVLconst [c]))
  1560  	// cond:
  1561  	// result: (CMPBconst x [int64(int8(c))])
  1562  	for {
  1563  		_ = v.Args[1]
  1564  		x := v.Args[0]
  1565  		v_1 := v.Args[1]
  1566  		if v_1.Op != Op386MOVLconst {
  1567  			break
  1568  		}
  1569  		c := v_1.AuxInt
  1570  		v.reset(Op386CMPBconst)
  1571  		v.AuxInt = int64(int8(c))
  1572  		v.AddArg(x)
  1573  		return true
  1574  	}
  1575  	// match: (CMPB (MOVLconst [c]) x)
  1576  	// cond:
  1577  	// result: (InvertFlags (CMPBconst x [int64(int8(c))]))
  1578  	for {
  1579  		_ = v.Args[1]
  1580  		v_0 := v.Args[0]
  1581  		if v_0.Op != Op386MOVLconst {
  1582  			break
  1583  		}
  1584  		c := v_0.AuxInt
  1585  		x := v.Args[1]
  1586  		v.reset(Op386InvertFlags)
  1587  		v0 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
  1588  		v0.AuxInt = int64(int8(c))
  1589  		v0.AddArg(x)
  1590  		v.AddArg(v0)
  1591  		return true
  1592  	}
  1593  	return false
  1594  }
  1595  func rewriteValue386_Op386CMPBconst_0(v *Value) bool {
  1596  	// match: (CMPBconst (MOVLconst [x]) [y])
  1597  	// cond: int8(x)==int8(y)
  1598  	// result: (FlagEQ)
  1599  	for {
  1600  		y := v.AuxInt
  1601  		v_0 := v.Args[0]
  1602  		if v_0.Op != Op386MOVLconst {
  1603  			break
  1604  		}
  1605  		x := v_0.AuxInt
  1606  		if !(int8(x) == int8(y)) {
  1607  			break
  1608  		}
  1609  		v.reset(Op386FlagEQ)
  1610  		return true
  1611  	}
  1612  	// match: (CMPBconst (MOVLconst [x]) [y])
  1613  	// cond: int8(x)<int8(y) && uint8(x)<uint8(y)
  1614  	// result: (FlagLT_ULT)
  1615  	for {
  1616  		y := v.AuxInt
  1617  		v_0 := v.Args[0]
  1618  		if v_0.Op != Op386MOVLconst {
  1619  			break
  1620  		}
  1621  		x := v_0.AuxInt
  1622  		if !(int8(x) < int8(y) && uint8(x) < uint8(y)) {
  1623  			break
  1624  		}
  1625  		v.reset(Op386FlagLT_ULT)
  1626  		return true
  1627  	}
  1628  	// match: (CMPBconst (MOVLconst [x]) [y])
  1629  	// cond: int8(x)<int8(y) && uint8(x)>uint8(y)
  1630  	// result: (FlagLT_UGT)
  1631  	for {
  1632  		y := v.AuxInt
  1633  		v_0 := v.Args[0]
  1634  		if v_0.Op != Op386MOVLconst {
  1635  			break
  1636  		}
  1637  		x := v_0.AuxInt
  1638  		if !(int8(x) < int8(y) && uint8(x) > uint8(y)) {
  1639  			break
  1640  		}
  1641  		v.reset(Op386FlagLT_UGT)
  1642  		return true
  1643  	}
  1644  	// match: (CMPBconst (MOVLconst [x]) [y])
  1645  	// cond: int8(x)>int8(y) && uint8(x)<uint8(y)
  1646  	// result: (FlagGT_ULT)
  1647  	for {
  1648  		y := v.AuxInt
  1649  		v_0 := v.Args[0]
  1650  		if v_0.Op != Op386MOVLconst {
  1651  			break
  1652  		}
  1653  		x := v_0.AuxInt
  1654  		if !(int8(x) > int8(y) && uint8(x) < uint8(y)) {
  1655  			break
  1656  		}
  1657  		v.reset(Op386FlagGT_ULT)
  1658  		return true
  1659  	}
  1660  	// match: (CMPBconst (MOVLconst [x]) [y])
  1661  	// cond: int8(x)>int8(y) && uint8(x)>uint8(y)
  1662  	// result: (FlagGT_UGT)
  1663  	for {
  1664  		y := v.AuxInt
  1665  		v_0 := v.Args[0]
  1666  		if v_0.Op != Op386MOVLconst {
  1667  			break
  1668  		}
  1669  		x := v_0.AuxInt
  1670  		if !(int8(x) > int8(y) && uint8(x) > uint8(y)) {
  1671  			break
  1672  		}
  1673  		v.reset(Op386FlagGT_UGT)
  1674  		return true
  1675  	}
  1676  	// match: (CMPBconst (ANDLconst _ [m]) [n])
  1677  	// cond: 0 <= int8(m) && int8(m) < int8(n)
  1678  	// result: (FlagLT_ULT)
  1679  	for {
  1680  		n := v.AuxInt
  1681  		v_0 := v.Args[0]
  1682  		if v_0.Op != Op386ANDLconst {
  1683  			break
  1684  		}
  1685  		m := v_0.AuxInt
  1686  		if !(0 <= int8(m) && int8(m) < int8(n)) {
  1687  			break
  1688  		}
  1689  		v.reset(Op386FlagLT_ULT)
  1690  		return true
  1691  	}
  1692  	// match: (CMPBconst (ANDL x y) [0])
  1693  	// cond:
  1694  	// result: (TESTB x y)
  1695  	for {
  1696  		if v.AuxInt != 0 {
  1697  			break
  1698  		}
  1699  		v_0 := v.Args[0]
  1700  		if v_0.Op != Op386ANDL {
  1701  			break
  1702  		}
  1703  		_ = v_0.Args[1]
  1704  		x := v_0.Args[0]
  1705  		y := v_0.Args[1]
  1706  		v.reset(Op386TESTB)
  1707  		v.AddArg(x)
  1708  		v.AddArg(y)
  1709  		return true
  1710  	}
  1711  	// match: (CMPBconst (ANDLconst [c] x) [0])
  1712  	// cond:
  1713  	// result: (TESTBconst [int64(int8(c))] x)
  1714  	for {
  1715  		if v.AuxInt != 0 {
  1716  			break
  1717  		}
  1718  		v_0 := v.Args[0]
  1719  		if v_0.Op != Op386ANDLconst {
  1720  			break
  1721  		}
  1722  		c := v_0.AuxInt
  1723  		x := v_0.Args[0]
  1724  		v.reset(Op386TESTBconst)
  1725  		v.AuxInt = int64(int8(c))
  1726  		v.AddArg(x)
  1727  		return true
  1728  	}
  1729  	// match: (CMPBconst x [0])
  1730  	// cond:
  1731  	// result: (TESTB x x)
  1732  	for {
  1733  		if v.AuxInt != 0 {
  1734  			break
  1735  		}
  1736  		x := v.Args[0]
  1737  		v.reset(Op386TESTB)
  1738  		v.AddArg(x)
  1739  		v.AddArg(x)
  1740  		return true
  1741  	}
  1742  	return false
  1743  }
  1744  func rewriteValue386_Op386CMPL_0(v *Value) bool {
  1745  	b := v.Block
  1746  	_ = b
  1747  	// match: (CMPL x (MOVLconst [c]))
  1748  	// cond:
  1749  	// result: (CMPLconst x [c])
  1750  	for {
  1751  		_ = v.Args[1]
  1752  		x := v.Args[0]
  1753  		v_1 := v.Args[1]
  1754  		if v_1.Op != Op386MOVLconst {
  1755  			break
  1756  		}
  1757  		c := v_1.AuxInt
  1758  		v.reset(Op386CMPLconst)
  1759  		v.AuxInt = c
  1760  		v.AddArg(x)
  1761  		return true
  1762  	}
  1763  	// match: (CMPL (MOVLconst [c]) x)
  1764  	// cond:
  1765  	// result: (InvertFlags (CMPLconst x [c]))
  1766  	for {
  1767  		_ = v.Args[1]
  1768  		v_0 := v.Args[0]
  1769  		if v_0.Op != Op386MOVLconst {
  1770  			break
  1771  		}
  1772  		c := v_0.AuxInt
  1773  		x := v.Args[1]
  1774  		v.reset(Op386InvertFlags)
  1775  		v0 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
  1776  		v0.AuxInt = c
  1777  		v0.AddArg(x)
  1778  		v.AddArg(v0)
  1779  		return true
  1780  	}
  1781  	return false
  1782  }
  1783  func rewriteValue386_Op386CMPLconst_0(v *Value) bool {
  1784  	// match: (CMPLconst (MOVLconst [x]) [y])
  1785  	// cond: int32(x)==int32(y)
  1786  	// result: (FlagEQ)
  1787  	for {
  1788  		y := v.AuxInt
  1789  		v_0 := v.Args[0]
  1790  		if v_0.Op != Op386MOVLconst {
  1791  			break
  1792  		}
  1793  		x := v_0.AuxInt
  1794  		if !(int32(x) == int32(y)) {
  1795  			break
  1796  		}
  1797  		v.reset(Op386FlagEQ)
  1798  		return true
  1799  	}
  1800  	// match: (CMPLconst (MOVLconst [x]) [y])
  1801  	// cond: int32(x)<int32(y) && uint32(x)<uint32(y)
  1802  	// result: (FlagLT_ULT)
  1803  	for {
  1804  		y := v.AuxInt
  1805  		v_0 := v.Args[0]
  1806  		if v_0.Op != Op386MOVLconst {
  1807  			break
  1808  		}
  1809  		x := v_0.AuxInt
  1810  		if !(int32(x) < int32(y) && uint32(x) < uint32(y)) {
  1811  			break
  1812  		}
  1813  		v.reset(Op386FlagLT_ULT)
  1814  		return true
  1815  	}
  1816  	// match: (CMPLconst (MOVLconst [x]) [y])
  1817  	// cond: int32(x)<int32(y) && uint32(x)>uint32(y)
  1818  	// result: (FlagLT_UGT)
  1819  	for {
  1820  		y := v.AuxInt
  1821  		v_0 := v.Args[0]
  1822  		if v_0.Op != Op386MOVLconst {
  1823  			break
  1824  		}
  1825  		x := v_0.AuxInt
  1826  		if !(int32(x) < int32(y) && uint32(x) > uint32(y)) {
  1827  			break
  1828  		}
  1829  		v.reset(Op386FlagLT_UGT)
  1830  		return true
  1831  	}
  1832  	// match: (CMPLconst (MOVLconst [x]) [y])
  1833  	// cond: int32(x)>int32(y) && uint32(x)<uint32(y)
  1834  	// result: (FlagGT_ULT)
  1835  	for {
  1836  		y := v.AuxInt
  1837  		v_0 := v.Args[0]
  1838  		if v_0.Op != Op386MOVLconst {
  1839  			break
  1840  		}
  1841  		x := v_0.AuxInt
  1842  		if !(int32(x) > int32(y) && uint32(x) < uint32(y)) {
  1843  			break
  1844  		}
  1845  		v.reset(Op386FlagGT_ULT)
  1846  		return true
  1847  	}
  1848  	// match: (CMPLconst (MOVLconst [x]) [y])
  1849  	// cond: int32(x)>int32(y) && uint32(x)>uint32(y)
  1850  	// result: (FlagGT_UGT)
  1851  	for {
  1852  		y := v.AuxInt
  1853  		v_0 := v.Args[0]
  1854  		if v_0.Op != Op386MOVLconst {
  1855  			break
  1856  		}
  1857  		x := v_0.AuxInt
  1858  		if !(int32(x) > int32(y) && uint32(x) > uint32(y)) {
  1859  			break
  1860  		}
  1861  		v.reset(Op386FlagGT_UGT)
  1862  		return true
  1863  	}
  1864  	// match: (CMPLconst (SHRLconst _ [c]) [n])
  1865  	// cond: 0 <= n && 0 < c && c <= 32 && (1<<uint64(32-c)) <= uint64(n)
  1866  	// result: (FlagLT_ULT)
  1867  	for {
  1868  		n := v.AuxInt
  1869  		v_0 := v.Args[0]
  1870  		if v_0.Op != Op386SHRLconst {
  1871  			break
  1872  		}
  1873  		c := v_0.AuxInt
  1874  		if !(0 <= n && 0 < c && c <= 32 && (1<<uint64(32-c)) <= uint64(n)) {
  1875  			break
  1876  		}
  1877  		v.reset(Op386FlagLT_ULT)
  1878  		return true
  1879  	}
  1880  	// match: (CMPLconst (ANDLconst _ [m]) [n])
  1881  	// cond: 0 <= int32(m) && int32(m) < int32(n)
  1882  	// result: (FlagLT_ULT)
  1883  	for {
  1884  		n := v.AuxInt
  1885  		v_0 := v.Args[0]
  1886  		if v_0.Op != Op386ANDLconst {
  1887  			break
  1888  		}
  1889  		m := v_0.AuxInt
  1890  		if !(0 <= int32(m) && int32(m) < int32(n)) {
  1891  			break
  1892  		}
  1893  		v.reset(Op386FlagLT_ULT)
  1894  		return true
  1895  	}
  1896  	// match: (CMPLconst (ANDL x y) [0])
  1897  	// cond:
  1898  	// result: (TESTL x y)
  1899  	for {
  1900  		if v.AuxInt != 0 {
  1901  			break
  1902  		}
  1903  		v_0 := v.Args[0]
  1904  		if v_0.Op != Op386ANDL {
  1905  			break
  1906  		}
  1907  		_ = v_0.Args[1]
  1908  		x := v_0.Args[0]
  1909  		y := v_0.Args[1]
  1910  		v.reset(Op386TESTL)
  1911  		v.AddArg(x)
  1912  		v.AddArg(y)
  1913  		return true
  1914  	}
  1915  	// match: (CMPLconst (ANDLconst [c] x) [0])
  1916  	// cond:
  1917  	// result: (TESTLconst [c] x)
  1918  	for {
  1919  		if v.AuxInt != 0 {
  1920  			break
  1921  		}
  1922  		v_0 := v.Args[0]
  1923  		if v_0.Op != Op386ANDLconst {
  1924  			break
  1925  		}
  1926  		c := v_0.AuxInt
  1927  		x := v_0.Args[0]
  1928  		v.reset(Op386TESTLconst)
  1929  		v.AuxInt = c
  1930  		v.AddArg(x)
  1931  		return true
  1932  	}
  1933  	// match: (CMPLconst x [0])
  1934  	// cond:
  1935  	// result: (TESTL x x)
  1936  	for {
  1937  		if v.AuxInt != 0 {
  1938  			break
  1939  		}
  1940  		x := v.Args[0]
  1941  		v.reset(Op386TESTL)
  1942  		v.AddArg(x)
  1943  		v.AddArg(x)
  1944  		return true
  1945  	}
  1946  	return false
  1947  }
  1948  func rewriteValue386_Op386CMPW_0(v *Value) bool {
  1949  	b := v.Block
  1950  	_ = b
  1951  	// match: (CMPW x (MOVLconst [c]))
  1952  	// cond:
  1953  	// result: (CMPWconst x [int64(int16(c))])
  1954  	for {
  1955  		_ = v.Args[1]
  1956  		x := v.Args[0]
  1957  		v_1 := v.Args[1]
  1958  		if v_1.Op != Op386MOVLconst {
  1959  			break
  1960  		}
  1961  		c := v_1.AuxInt
  1962  		v.reset(Op386CMPWconst)
  1963  		v.AuxInt = int64(int16(c))
  1964  		v.AddArg(x)
  1965  		return true
  1966  	}
  1967  	// match: (CMPW (MOVLconst [c]) x)
  1968  	// cond:
  1969  	// result: (InvertFlags (CMPWconst x [int64(int16(c))]))
  1970  	for {
  1971  		_ = v.Args[1]
  1972  		v_0 := v.Args[0]
  1973  		if v_0.Op != Op386MOVLconst {
  1974  			break
  1975  		}
  1976  		c := v_0.AuxInt
  1977  		x := v.Args[1]
  1978  		v.reset(Op386InvertFlags)
  1979  		v0 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
  1980  		v0.AuxInt = int64(int16(c))
  1981  		v0.AddArg(x)
  1982  		v.AddArg(v0)
  1983  		return true
  1984  	}
  1985  	return false
  1986  }
  1987  func rewriteValue386_Op386CMPWconst_0(v *Value) bool {
  1988  	// match: (CMPWconst (MOVLconst [x]) [y])
  1989  	// cond: int16(x)==int16(y)
  1990  	// result: (FlagEQ)
  1991  	for {
  1992  		y := v.AuxInt
  1993  		v_0 := v.Args[0]
  1994  		if v_0.Op != Op386MOVLconst {
  1995  			break
  1996  		}
  1997  		x := v_0.AuxInt
  1998  		if !(int16(x) == int16(y)) {
  1999  			break
  2000  		}
  2001  		v.reset(Op386FlagEQ)
  2002  		return true
  2003  	}
  2004  	// match: (CMPWconst (MOVLconst [x]) [y])
  2005  	// cond: int16(x)<int16(y) && uint16(x)<uint16(y)
  2006  	// result: (FlagLT_ULT)
  2007  	for {
  2008  		y := v.AuxInt
  2009  		v_0 := v.Args[0]
  2010  		if v_0.Op != Op386MOVLconst {
  2011  			break
  2012  		}
  2013  		x := v_0.AuxInt
  2014  		if !(int16(x) < int16(y) && uint16(x) < uint16(y)) {
  2015  			break
  2016  		}
  2017  		v.reset(Op386FlagLT_ULT)
  2018  		return true
  2019  	}
  2020  	// match: (CMPWconst (MOVLconst [x]) [y])
  2021  	// cond: int16(x)<int16(y) && uint16(x)>uint16(y)
  2022  	// result: (FlagLT_UGT)
  2023  	for {
  2024  		y := v.AuxInt
  2025  		v_0 := v.Args[0]
  2026  		if v_0.Op != Op386MOVLconst {
  2027  			break
  2028  		}
  2029  		x := v_0.AuxInt
  2030  		if !(int16(x) < int16(y) && uint16(x) > uint16(y)) {
  2031  			break
  2032  		}
  2033  		v.reset(Op386FlagLT_UGT)
  2034  		return true
  2035  	}
  2036  	// match: (CMPWconst (MOVLconst [x]) [y])
  2037  	// cond: int16(x)>int16(y) && uint16(x)<uint16(y)
  2038  	// result: (FlagGT_ULT)
  2039  	for {
  2040  		y := v.AuxInt
  2041  		v_0 := v.Args[0]
  2042  		if v_0.Op != Op386MOVLconst {
  2043  			break
  2044  		}
  2045  		x := v_0.AuxInt
  2046  		if !(int16(x) > int16(y) && uint16(x) < uint16(y)) {
  2047  			break
  2048  		}
  2049  		v.reset(Op386FlagGT_ULT)
  2050  		return true
  2051  	}
  2052  	// match: (CMPWconst (MOVLconst [x]) [y])
  2053  	// cond: int16(x)>int16(y) && uint16(x)>uint16(y)
  2054  	// result: (FlagGT_UGT)
  2055  	for {
  2056  		y := v.AuxInt
  2057  		v_0 := v.Args[0]
  2058  		if v_0.Op != Op386MOVLconst {
  2059  			break
  2060  		}
  2061  		x := v_0.AuxInt
  2062  		if !(int16(x) > int16(y) && uint16(x) > uint16(y)) {
  2063  			break
  2064  		}
  2065  		v.reset(Op386FlagGT_UGT)
  2066  		return true
  2067  	}
  2068  	// match: (CMPWconst (ANDLconst _ [m]) [n])
  2069  	// cond: 0 <= int16(m) && int16(m) < int16(n)
  2070  	// result: (FlagLT_ULT)
  2071  	for {
  2072  		n := v.AuxInt
  2073  		v_0 := v.Args[0]
  2074  		if v_0.Op != Op386ANDLconst {
  2075  			break
  2076  		}
  2077  		m := v_0.AuxInt
  2078  		if !(0 <= int16(m) && int16(m) < int16(n)) {
  2079  			break
  2080  		}
  2081  		v.reset(Op386FlagLT_ULT)
  2082  		return true
  2083  	}
  2084  	// match: (CMPWconst (ANDL x y) [0])
  2085  	// cond:
  2086  	// result: (TESTW x y)
  2087  	for {
  2088  		if v.AuxInt != 0 {
  2089  			break
  2090  		}
  2091  		v_0 := v.Args[0]
  2092  		if v_0.Op != Op386ANDL {
  2093  			break
  2094  		}
  2095  		_ = v_0.Args[1]
  2096  		x := v_0.Args[0]
  2097  		y := v_0.Args[1]
  2098  		v.reset(Op386TESTW)
  2099  		v.AddArg(x)
  2100  		v.AddArg(y)
  2101  		return true
  2102  	}
  2103  	// match: (CMPWconst (ANDLconst [c] x) [0])
  2104  	// cond:
  2105  	// result: (TESTWconst [int64(int16(c))] x)
  2106  	for {
  2107  		if v.AuxInt != 0 {
  2108  			break
  2109  		}
  2110  		v_0 := v.Args[0]
  2111  		if v_0.Op != Op386ANDLconst {
  2112  			break
  2113  		}
  2114  		c := v_0.AuxInt
  2115  		x := v_0.Args[0]
  2116  		v.reset(Op386TESTWconst)
  2117  		v.AuxInt = int64(int16(c))
  2118  		v.AddArg(x)
  2119  		return true
  2120  	}
  2121  	// match: (CMPWconst x [0])
  2122  	// cond:
  2123  	// result: (TESTW x x)
  2124  	for {
  2125  		if v.AuxInt != 0 {
  2126  			break
  2127  		}
  2128  		x := v.Args[0]
  2129  		v.reset(Op386TESTW)
  2130  		v.AddArg(x)
  2131  		v.AddArg(x)
  2132  		return true
  2133  	}
  2134  	return false
  2135  }
  2136  func rewriteValue386_Op386LEAL_0(v *Value) bool {
  2137  	// match: (LEAL [c] {s} (ADDLconst [d] x))
  2138  	// cond: is32Bit(c+d)
  2139  	// result: (LEAL [c+d] {s} x)
  2140  	for {
  2141  		c := v.AuxInt
  2142  		s := v.Aux
  2143  		v_0 := v.Args[0]
  2144  		if v_0.Op != Op386ADDLconst {
  2145  			break
  2146  		}
  2147  		d := v_0.AuxInt
  2148  		x := v_0.Args[0]
  2149  		if !(is32Bit(c + d)) {
  2150  			break
  2151  		}
  2152  		v.reset(Op386LEAL)
  2153  		v.AuxInt = c + d
  2154  		v.Aux = s
  2155  		v.AddArg(x)
  2156  		return true
  2157  	}
  2158  	// match: (LEAL [c] {s} (ADDL x y))
  2159  	// cond: x.Op != OpSB && y.Op != OpSB
  2160  	// result: (LEAL1 [c] {s} x y)
  2161  	for {
  2162  		c := v.AuxInt
  2163  		s := v.Aux
  2164  		v_0 := v.Args[0]
  2165  		if v_0.Op != Op386ADDL {
  2166  			break
  2167  		}
  2168  		_ = v_0.Args[1]
  2169  		x := v_0.Args[0]
  2170  		y := v_0.Args[1]
  2171  		if !(x.Op != OpSB && y.Op != OpSB) {
  2172  			break
  2173  		}
  2174  		v.reset(Op386LEAL1)
  2175  		v.AuxInt = c
  2176  		v.Aux = s
  2177  		v.AddArg(x)
  2178  		v.AddArg(y)
  2179  		return true
  2180  	}
  2181  	// match: (LEAL [off1] {sym1} (LEAL [off2] {sym2} x))
  2182  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2183  	// result: (LEAL [off1+off2] {mergeSym(sym1,sym2)} x)
  2184  	for {
  2185  		off1 := v.AuxInt
  2186  		sym1 := v.Aux
  2187  		v_0 := v.Args[0]
  2188  		if v_0.Op != Op386LEAL {
  2189  			break
  2190  		}
  2191  		off2 := v_0.AuxInt
  2192  		sym2 := v_0.Aux
  2193  		x := v_0.Args[0]
  2194  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2195  			break
  2196  		}
  2197  		v.reset(Op386LEAL)
  2198  		v.AuxInt = off1 + off2
  2199  		v.Aux = mergeSym(sym1, sym2)
  2200  		v.AddArg(x)
  2201  		return true
  2202  	}
  2203  	// match: (LEAL [off1] {sym1} (LEAL1 [off2] {sym2} x y))
  2204  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2205  	// result: (LEAL1 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2206  	for {
  2207  		off1 := v.AuxInt
  2208  		sym1 := v.Aux
  2209  		v_0 := v.Args[0]
  2210  		if v_0.Op != Op386LEAL1 {
  2211  			break
  2212  		}
  2213  		off2 := v_0.AuxInt
  2214  		sym2 := v_0.Aux
  2215  		_ = v_0.Args[1]
  2216  		x := v_0.Args[0]
  2217  		y := v_0.Args[1]
  2218  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2219  			break
  2220  		}
  2221  		v.reset(Op386LEAL1)
  2222  		v.AuxInt = off1 + off2
  2223  		v.Aux = mergeSym(sym1, sym2)
  2224  		v.AddArg(x)
  2225  		v.AddArg(y)
  2226  		return true
  2227  	}
  2228  	// match: (LEAL [off1] {sym1} (LEAL2 [off2] {sym2} x y))
  2229  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2230  	// result: (LEAL2 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2231  	for {
  2232  		off1 := v.AuxInt
  2233  		sym1 := v.Aux
  2234  		v_0 := v.Args[0]
  2235  		if v_0.Op != Op386LEAL2 {
  2236  			break
  2237  		}
  2238  		off2 := v_0.AuxInt
  2239  		sym2 := v_0.Aux
  2240  		_ = v_0.Args[1]
  2241  		x := v_0.Args[0]
  2242  		y := v_0.Args[1]
  2243  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2244  			break
  2245  		}
  2246  		v.reset(Op386LEAL2)
  2247  		v.AuxInt = off1 + off2
  2248  		v.Aux = mergeSym(sym1, sym2)
  2249  		v.AddArg(x)
  2250  		v.AddArg(y)
  2251  		return true
  2252  	}
  2253  	// match: (LEAL [off1] {sym1} (LEAL4 [off2] {sym2} x y))
  2254  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2255  	// result: (LEAL4 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2256  	for {
  2257  		off1 := v.AuxInt
  2258  		sym1 := v.Aux
  2259  		v_0 := v.Args[0]
  2260  		if v_0.Op != Op386LEAL4 {
  2261  			break
  2262  		}
  2263  		off2 := v_0.AuxInt
  2264  		sym2 := v_0.Aux
  2265  		_ = v_0.Args[1]
  2266  		x := v_0.Args[0]
  2267  		y := v_0.Args[1]
  2268  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2269  			break
  2270  		}
  2271  		v.reset(Op386LEAL4)
  2272  		v.AuxInt = off1 + off2
  2273  		v.Aux = mergeSym(sym1, sym2)
  2274  		v.AddArg(x)
  2275  		v.AddArg(y)
  2276  		return true
  2277  	}
  2278  	// match: (LEAL [off1] {sym1} (LEAL8 [off2] {sym2} x y))
  2279  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2280  	// result: (LEAL8 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2281  	for {
  2282  		off1 := v.AuxInt
  2283  		sym1 := v.Aux
  2284  		v_0 := v.Args[0]
  2285  		if v_0.Op != Op386LEAL8 {
  2286  			break
  2287  		}
  2288  		off2 := v_0.AuxInt
  2289  		sym2 := v_0.Aux
  2290  		_ = v_0.Args[1]
  2291  		x := v_0.Args[0]
  2292  		y := v_0.Args[1]
  2293  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2294  			break
  2295  		}
  2296  		v.reset(Op386LEAL8)
  2297  		v.AuxInt = off1 + off2
  2298  		v.Aux = mergeSym(sym1, sym2)
  2299  		v.AddArg(x)
  2300  		v.AddArg(y)
  2301  		return true
  2302  	}
  2303  	return false
  2304  }
  2305  func rewriteValue386_Op386LEAL1_0(v *Value) bool {
  2306  	// match: (LEAL1 [c] {s} (ADDLconst [d] x) y)
  2307  	// cond: is32Bit(c+d) && x.Op != OpSB
  2308  	// result: (LEAL1 [c+d] {s} x y)
  2309  	for {
  2310  		c := v.AuxInt
  2311  		s := v.Aux
  2312  		_ = v.Args[1]
  2313  		v_0 := v.Args[0]
  2314  		if v_0.Op != Op386ADDLconst {
  2315  			break
  2316  		}
  2317  		d := v_0.AuxInt
  2318  		x := v_0.Args[0]
  2319  		y := v.Args[1]
  2320  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2321  			break
  2322  		}
  2323  		v.reset(Op386LEAL1)
  2324  		v.AuxInt = c + d
  2325  		v.Aux = s
  2326  		v.AddArg(x)
  2327  		v.AddArg(y)
  2328  		return true
  2329  	}
  2330  	// match: (LEAL1 [c] {s} y (ADDLconst [d] x))
  2331  	// cond: is32Bit(c+d) && x.Op != OpSB
  2332  	// result: (LEAL1 [c+d] {s} x y)
  2333  	for {
  2334  		c := v.AuxInt
  2335  		s := v.Aux
  2336  		_ = v.Args[1]
  2337  		y := v.Args[0]
  2338  		v_1 := v.Args[1]
  2339  		if v_1.Op != Op386ADDLconst {
  2340  			break
  2341  		}
  2342  		d := v_1.AuxInt
  2343  		x := v_1.Args[0]
  2344  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2345  			break
  2346  		}
  2347  		v.reset(Op386LEAL1)
  2348  		v.AuxInt = c + d
  2349  		v.Aux = s
  2350  		v.AddArg(x)
  2351  		v.AddArg(y)
  2352  		return true
  2353  	}
  2354  	// match: (LEAL1 [c] {s} x (SHLLconst [1] y))
  2355  	// cond:
  2356  	// result: (LEAL2 [c] {s} x y)
  2357  	for {
  2358  		c := v.AuxInt
  2359  		s := v.Aux
  2360  		_ = v.Args[1]
  2361  		x := v.Args[0]
  2362  		v_1 := v.Args[1]
  2363  		if v_1.Op != Op386SHLLconst {
  2364  			break
  2365  		}
  2366  		if v_1.AuxInt != 1 {
  2367  			break
  2368  		}
  2369  		y := v_1.Args[0]
  2370  		v.reset(Op386LEAL2)
  2371  		v.AuxInt = c
  2372  		v.Aux = s
  2373  		v.AddArg(x)
  2374  		v.AddArg(y)
  2375  		return true
  2376  	}
  2377  	// match: (LEAL1 [c] {s} (SHLLconst [1] y) x)
  2378  	// cond:
  2379  	// result: (LEAL2 [c] {s} x y)
  2380  	for {
  2381  		c := v.AuxInt
  2382  		s := v.Aux
  2383  		_ = v.Args[1]
  2384  		v_0 := v.Args[0]
  2385  		if v_0.Op != Op386SHLLconst {
  2386  			break
  2387  		}
  2388  		if v_0.AuxInt != 1 {
  2389  			break
  2390  		}
  2391  		y := v_0.Args[0]
  2392  		x := v.Args[1]
  2393  		v.reset(Op386LEAL2)
  2394  		v.AuxInt = c
  2395  		v.Aux = s
  2396  		v.AddArg(x)
  2397  		v.AddArg(y)
  2398  		return true
  2399  	}
  2400  	// match: (LEAL1 [c] {s} x (SHLLconst [2] y))
  2401  	// cond:
  2402  	// result: (LEAL4 [c] {s} x y)
  2403  	for {
  2404  		c := v.AuxInt
  2405  		s := v.Aux
  2406  		_ = v.Args[1]
  2407  		x := v.Args[0]
  2408  		v_1 := v.Args[1]
  2409  		if v_1.Op != Op386SHLLconst {
  2410  			break
  2411  		}
  2412  		if v_1.AuxInt != 2 {
  2413  			break
  2414  		}
  2415  		y := v_1.Args[0]
  2416  		v.reset(Op386LEAL4)
  2417  		v.AuxInt = c
  2418  		v.Aux = s
  2419  		v.AddArg(x)
  2420  		v.AddArg(y)
  2421  		return true
  2422  	}
  2423  	// match: (LEAL1 [c] {s} (SHLLconst [2] y) x)
  2424  	// cond:
  2425  	// result: (LEAL4 [c] {s} x y)
  2426  	for {
  2427  		c := v.AuxInt
  2428  		s := v.Aux
  2429  		_ = v.Args[1]
  2430  		v_0 := v.Args[0]
  2431  		if v_0.Op != Op386SHLLconst {
  2432  			break
  2433  		}
  2434  		if v_0.AuxInt != 2 {
  2435  			break
  2436  		}
  2437  		y := v_0.Args[0]
  2438  		x := v.Args[1]
  2439  		v.reset(Op386LEAL4)
  2440  		v.AuxInt = c
  2441  		v.Aux = s
  2442  		v.AddArg(x)
  2443  		v.AddArg(y)
  2444  		return true
  2445  	}
  2446  	// match: (LEAL1 [c] {s} x (SHLLconst [3] y))
  2447  	// cond:
  2448  	// result: (LEAL8 [c] {s} x y)
  2449  	for {
  2450  		c := v.AuxInt
  2451  		s := v.Aux
  2452  		_ = v.Args[1]
  2453  		x := v.Args[0]
  2454  		v_1 := v.Args[1]
  2455  		if v_1.Op != Op386SHLLconst {
  2456  			break
  2457  		}
  2458  		if v_1.AuxInt != 3 {
  2459  			break
  2460  		}
  2461  		y := v_1.Args[0]
  2462  		v.reset(Op386LEAL8)
  2463  		v.AuxInt = c
  2464  		v.Aux = s
  2465  		v.AddArg(x)
  2466  		v.AddArg(y)
  2467  		return true
  2468  	}
  2469  	// match: (LEAL1 [c] {s} (SHLLconst [3] y) x)
  2470  	// cond:
  2471  	// result: (LEAL8 [c] {s} x y)
  2472  	for {
  2473  		c := v.AuxInt
  2474  		s := v.Aux
  2475  		_ = v.Args[1]
  2476  		v_0 := v.Args[0]
  2477  		if v_0.Op != Op386SHLLconst {
  2478  			break
  2479  		}
  2480  		if v_0.AuxInt != 3 {
  2481  			break
  2482  		}
  2483  		y := v_0.Args[0]
  2484  		x := v.Args[1]
  2485  		v.reset(Op386LEAL8)
  2486  		v.AuxInt = c
  2487  		v.Aux = s
  2488  		v.AddArg(x)
  2489  		v.AddArg(y)
  2490  		return true
  2491  	}
  2492  	// match: (LEAL1 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2493  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2494  	// result: (LEAL1 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2495  	for {
  2496  		off1 := v.AuxInt
  2497  		sym1 := v.Aux
  2498  		_ = v.Args[1]
  2499  		v_0 := v.Args[0]
  2500  		if v_0.Op != Op386LEAL {
  2501  			break
  2502  		}
  2503  		off2 := v_0.AuxInt
  2504  		sym2 := v_0.Aux
  2505  		x := v_0.Args[0]
  2506  		y := v.Args[1]
  2507  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2508  			break
  2509  		}
  2510  		v.reset(Op386LEAL1)
  2511  		v.AuxInt = off1 + off2
  2512  		v.Aux = mergeSym(sym1, sym2)
  2513  		v.AddArg(x)
  2514  		v.AddArg(y)
  2515  		return true
  2516  	}
  2517  	// match: (LEAL1 [off1] {sym1} y (LEAL [off2] {sym2} x))
  2518  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2519  	// result: (LEAL1 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2520  	for {
  2521  		off1 := v.AuxInt
  2522  		sym1 := v.Aux
  2523  		_ = v.Args[1]
  2524  		y := v.Args[0]
  2525  		v_1 := v.Args[1]
  2526  		if v_1.Op != Op386LEAL {
  2527  			break
  2528  		}
  2529  		off2 := v_1.AuxInt
  2530  		sym2 := v_1.Aux
  2531  		x := v_1.Args[0]
  2532  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2533  			break
  2534  		}
  2535  		v.reset(Op386LEAL1)
  2536  		v.AuxInt = off1 + off2
  2537  		v.Aux = mergeSym(sym1, sym2)
  2538  		v.AddArg(x)
  2539  		v.AddArg(y)
  2540  		return true
  2541  	}
  2542  	return false
  2543  }
  2544  func rewriteValue386_Op386LEAL2_0(v *Value) bool {
  2545  	// match: (LEAL2 [c] {s} (ADDLconst [d] x) y)
  2546  	// cond: is32Bit(c+d) && x.Op != OpSB
  2547  	// result: (LEAL2 [c+d] {s} x y)
  2548  	for {
  2549  		c := v.AuxInt
  2550  		s := v.Aux
  2551  		_ = v.Args[1]
  2552  		v_0 := v.Args[0]
  2553  		if v_0.Op != Op386ADDLconst {
  2554  			break
  2555  		}
  2556  		d := v_0.AuxInt
  2557  		x := v_0.Args[0]
  2558  		y := v.Args[1]
  2559  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2560  			break
  2561  		}
  2562  		v.reset(Op386LEAL2)
  2563  		v.AuxInt = c + d
  2564  		v.Aux = s
  2565  		v.AddArg(x)
  2566  		v.AddArg(y)
  2567  		return true
  2568  	}
  2569  	// match: (LEAL2 [c] {s} x (ADDLconst [d] y))
  2570  	// cond: is32Bit(c+2*d) && y.Op != OpSB
  2571  	// result: (LEAL2 [c+2*d] {s} x y)
  2572  	for {
  2573  		c := v.AuxInt
  2574  		s := v.Aux
  2575  		_ = v.Args[1]
  2576  		x := v.Args[0]
  2577  		v_1 := v.Args[1]
  2578  		if v_1.Op != Op386ADDLconst {
  2579  			break
  2580  		}
  2581  		d := v_1.AuxInt
  2582  		y := v_1.Args[0]
  2583  		if !(is32Bit(c+2*d) && y.Op != OpSB) {
  2584  			break
  2585  		}
  2586  		v.reset(Op386LEAL2)
  2587  		v.AuxInt = c + 2*d
  2588  		v.Aux = s
  2589  		v.AddArg(x)
  2590  		v.AddArg(y)
  2591  		return true
  2592  	}
  2593  	// match: (LEAL2 [c] {s} x (SHLLconst [1] y))
  2594  	// cond:
  2595  	// result: (LEAL4 [c] {s} x y)
  2596  	for {
  2597  		c := v.AuxInt
  2598  		s := v.Aux
  2599  		_ = v.Args[1]
  2600  		x := v.Args[0]
  2601  		v_1 := v.Args[1]
  2602  		if v_1.Op != Op386SHLLconst {
  2603  			break
  2604  		}
  2605  		if v_1.AuxInt != 1 {
  2606  			break
  2607  		}
  2608  		y := v_1.Args[0]
  2609  		v.reset(Op386LEAL4)
  2610  		v.AuxInt = c
  2611  		v.Aux = s
  2612  		v.AddArg(x)
  2613  		v.AddArg(y)
  2614  		return true
  2615  	}
  2616  	// match: (LEAL2 [c] {s} x (SHLLconst [2] y))
  2617  	// cond:
  2618  	// result: (LEAL8 [c] {s} x y)
  2619  	for {
  2620  		c := v.AuxInt
  2621  		s := v.Aux
  2622  		_ = v.Args[1]
  2623  		x := v.Args[0]
  2624  		v_1 := v.Args[1]
  2625  		if v_1.Op != Op386SHLLconst {
  2626  			break
  2627  		}
  2628  		if v_1.AuxInt != 2 {
  2629  			break
  2630  		}
  2631  		y := v_1.Args[0]
  2632  		v.reset(Op386LEAL8)
  2633  		v.AuxInt = c
  2634  		v.Aux = s
  2635  		v.AddArg(x)
  2636  		v.AddArg(y)
  2637  		return true
  2638  	}
  2639  	// match: (LEAL2 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2640  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2641  	// result: (LEAL2 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2642  	for {
  2643  		off1 := v.AuxInt
  2644  		sym1 := v.Aux
  2645  		_ = v.Args[1]
  2646  		v_0 := v.Args[0]
  2647  		if v_0.Op != Op386LEAL {
  2648  			break
  2649  		}
  2650  		off2 := v_0.AuxInt
  2651  		sym2 := v_0.Aux
  2652  		x := v_0.Args[0]
  2653  		y := v.Args[1]
  2654  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2655  			break
  2656  		}
  2657  		v.reset(Op386LEAL2)
  2658  		v.AuxInt = off1 + off2
  2659  		v.Aux = mergeSym(sym1, sym2)
  2660  		v.AddArg(x)
  2661  		v.AddArg(y)
  2662  		return true
  2663  	}
  2664  	return false
  2665  }
  2666  func rewriteValue386_Op386LEAL4_0(v *Value) bool {
  2667  	// match: (LEAL4 [c] {s} (ADDLconst [d] x) y)
  2668  	// cond: is32Bit(c+d) && x.Op != OpSB
  2669  	// result: (LEAL4 [c+d] {s} x y)
  2670  	for {
  2671  		c := v.AuxInt
  2672  		s := v.Aux
  2673  		_ = v.Args[1]
  2674  		v_0 := v.Args[0]
  2675  		if v_0.Op != Op386ADDLconst {
  2676  			break
  2677  		}
  2678  		d := v_0.AuxInt
  2679  		x := v_0.Args[0]
  2680  		y := v.Args[1]
  2681  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2682  			break
  2683  		}
  2684  		v.reset(Op386LEAL4)
  2685  		v.AuxInt = c + d
  2686  		v.Aux = s
  2687  		v.AddArg(x)
  2688  		v.AddArg(y)
  2689  		return true
  2690  	}
  2691  	// match: (LEAL4 [c] {s} x (ADDLconst [d] y))
  2692  	// cond: is32Bit(c+4*d) && y.Op != OpSB
  2693  	// result: (LEAL4 [c+4*d] {s} x y)
  2694  	for {
  2695  		c := v.AuxInt
  2696  		s := v.Aux
  2697  		_ = v.Args[1]
  2698  		x := v.Args[0]
  2699  		v_1 := v.Args[1]
  2700  		if v_1.Op != Op386ADDLconst {
  2701  			break
  2702  		}
  2703  		d := v_1.AuxInt
  2704  		y := v_1.Args[0]
  2705  		if !(is32Bit(c+4*d) && y.Op != OpSB) {
  2706  			break
  2707  		}
  2708  		v.reset(Op386LEAL4)
  2709  		v.AuxInt = c + 4*d
  2710  		v.Aux = s
  2711  		v.AddArg(x)
  2712  		v.AddArg(y)
  2713  		return true
  2714  	}
  2715  	// match: (LEAL4 [c] {s} x (SHLLconst [1] y))
  2716  	// cond:
  2717  	// result: (LEAL8 [c] {s} x y)
  2718  	for {
  2719  		c := v.AuxInt
  2720  		s := v.Aux
  2721  		_ = v.Args[1]
  2722  		x := v.Args[0]
  2723  		v_1 := v.Args[1]
  2724  		if v_1.Op != Op386SHLLconst {
  2725  			break
  2726  		}
  2727  		if v_1.AuxInt != 1 {
  2728  			break
  2729  		}
  2730  		y := v_1.Args[0]
  2731  		v.reset(Op386LEAL8)
  2732  		v.AuxInt = c
  2733  		v.Aux = s
  2734  		v.AddArg(x)
  2735  		v.AddArg(y)
  2736  		return true
  2737  	}
  2738  	// match: (LEAL4 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2739  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2740  	// result: (LEAL4 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2741  	for {
  2742  		off1 := v.AuxInt
  2743  		sym1 := v.Aux
  2744  		_ = v.Args[1]
  2745  		v_0 := v.Args[0]
  2746  		if v_0.Op != Op386LEAL {
  2747  			break
  2748  		}
  2749  		off2 := v_0.AuxInt
  2750  		sym2 := v_0.Aux
  2751  		x := v_0.Args[0]
  2752  		y := v.Args[1]
  2753  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2754  			break
  2755  		}
  2756  		v.reset(Op386LEAL4)
  2757  		v.AuxInt = off1 + off2
  2758  		v.Aux = mergeSym(sym1, sym2)
  2759  		v.AddArg(x)
  2760  		v.AddArg(y)
  2761  		return true
  2762  	}
  2763  	return false
  2764  }
  2765  func rewriteValue386_Op386LEAL8_0(v *Value) bool {
  2766  	// match: (LEAL8 [c] {s} (ADDLconst [d] x) y)
  2767  	// cond: is32Bit(c+d) && x.Op != OpSB
  2768  	// result: (LEAL8 [c+d] {s} x y)
  2769  	for {
  2770  		c := v.AuxInt
  2771  		s := v.Aux
  2772  		_ = v.Args[1]
  2773  		v_0 := v.Args[0]
  2774  		if v_0.Op != Op386ADDLconst {
  2775  			break
  2776  		}
  2777  		d := v_0.AuxInt
  2778  		x := v_0.Args[0]
  2779  		y := v.Args[1]
  2780  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2781  			break
  2782  		}
  2783  		v.reset(Op386LEAL8)
  2784  		v.AuxInt = c + d
  2785  		v.Aux = s
  2786  		v.AddArg(x)
  2787  		v.AddArg(y)
  2788  		return true
  2789  	}
  2790  	// match: (LEAL8 [c] {s} x (ADDLconst [d] y))
  2791  	// cond: is32Bit(c+8*d) && y.Op != OpSB
  2792  	// result: (LEAL8 [c+8*d] {s} x y)
  2793  	for {
  2794  		c := v.AuxInt
  2795  		s := v.Aux
  2796  		_ = v.Args[1]
  2797  		x := v.Args[0]
  2798  		v_1 := v.Args[1]
  2799  		if v_1.Op != Op386ADDLconst {
  2800  			break
  2801  		}
  2802  		d := v_1.AuxInt
  2803  		y := v_1.Args[0]
  2804  		if !(is32Bit(c+8*d) && y.Op != OpSB) {
  2805  			break
  2806  		}
  2807  		v.reset(Op386LEAL8)
  2808  		v.AuxInt = c + 8*d
  2809  		v.Aux = s
  2810  		v.AddArg(x)
  2811  		v.AddArg(y)
  2812  		return true
  2813  	}
  2814  	// match: (LEAL8 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2815  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2816  	// result: (LEAL8 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2817  	for {
  2818  		off1 := v.AuxInt
  2819  		sym1 := v.Aux
  2820  		_ = v.Args[1]
  2821  		v_0 := v.Args[0]
  2822  		if v_0.Op != Op386LEAL {
  2823  			break
  2824  		}
  2825  		off2 := v_0.AuxInt
  2826  		sym2 := v_0.Aux
  2827  		x := v_0.Args[0]
  2828  		y := v.Args[1]
  2829  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2830  			break
  2831  		}
  2832  		v.reset(Op386LEAL8)
  2833  		v.AuxInt = off1 + off2
  2834  		v.Aux = mergeSym(sym1, sym2)
  2835  		v.AddArg(x)
  2836  		v.AddArg(y)
  2837  		return true
  2838  	}
  2839  	return false
  2840  }
  2841  func rewriteValue386_Op386MOVBLSX_0(v *Value) bool {
  2842  	b := v.Block
  2843  	_ = b
  2844  	// match: (MOVBLSX x:(MOVBload [off] {sym} ptr mem))
  2845  	// cond: x.Uses == 1 && clobber(x)
  2846  	// result: @x.Block (MOVBLSXload <v.Type> [off] {sym} ptr mem)
  2847  	for {
  2848  		x := v.Args[0]
  2849  		if x.Op != Op386MOVBload {
  2850  			break
  2851  		}
  2852  		off := x.AuxInt
  2853  		sym := x.Aux
  2854  		_ = x.Args[1]
  2855  		ptr := x.Args[0]
  2856  		mem := x.Args[1]
  2857  		if !(x.Uses == 1 && clobber(x)) {
  2858  			break
  2859  		}
  2860  		b = x.Block
  2861  		v0 := b.NewValue0(v.Pos, Op386MOVBLSXload, v.Type)
  2862  		v.reset(OpCopy)
  2863  		v.AddArg(v0)
  2864  		v0.AuxInt = off
  2865  		v0.Aux = sym
  2866  		v0.AddArg(ptr)
  2867  		v0.AddArg(mem)
  2868  		return true
  2869  	}
  2870  	// match: (MOVBLSX (ANDLconst [c] x))
  2871  	// cond: c & 0x80 == 0
  2872  	// result: (ANDLconst [c & 0x7f] x)
  2873  	for {
  2874  		v_0 := v.Args[0]
  2875  		if v_0.Op != Op386ANDLconst {
  2876  			break
  2877  		}
  2878  		c := v_0.AuxInt
  2879  		x := v_0.Args[0]
  2880  		if !(c&0x80 == 0) {
  2881  			break
  2882  		}
  2883  		v.reset(Op386ANDLconst)
  2884  		v.AuxInt = c & 0x7f
  2885  		v.AddArg(x)
  2886  		return true
  2887  	}
  2888  	return false
  2889  }
  2890  func rewriteValue386_Op386MOVBLSXload_0(v *Value) bool {
  2891  	b := v.Block
  2892  	_ = b
  2893  	config := b.Func.Config
  2894  	_ = config
  2895  	// match: (MOVBLSXload [off] {sym} ptr (MOVBstore [off2] {sym2} ptr2 x _))
  2896  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  2897  	// result: (MOVBLSX x)
  2898  	for {
  2899  		off := v.AuxInt
  2900  		sym := v.Aux
  2901  		_ = v.Args[1]
  2902  		ptr := v.Args[0]
  2903  		v_1 := v.Args[1]
  2904  		if v_1.Op != Op386MOVBstore {
  2905  			break
  2906  		}
  2907  		off2 := v_1.AuxInt
  2908  		sym2 := v_1.Aux
  2909  		_ = v_1.Args[2]
  2910  		ptr2 := v_1.Args[0]
  2911  		x := v_1.Args[1]
  2912  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  2913  			break
  2914  		}
  2915  		v.reset(Op386MOVBLSX)
  2916  		v.AddArg(x)
  2917  		return true
  2918  	}
  2919  	// match: (MOVBLSXload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  2920  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  2921  	// result: (MOVBLSXload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  2922  	for {
  2923  		off1 := v.AuxInt
  2924  		sym1 := v.Aux
  2925  		_ = v.Args[1]
  2926  		v_0 := v.Args[0]
  2927  		if v_0.Op != Op386LEAL {
  2928  			break
  2929  		}
  2930  		off2 := v_0.AuxInt
  2931  		sym2 := v_0.Aux
  2932  		base := v_0.Args[0]
  2933  		mem := v.Args[1]
  2934  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  2935  			break
  2936  		}
  2937  		v.reset(Op386MOVBLSXload)
  2938  		v.AuxInt = off1 + off2
  2939  		v.Aux = mergeSym(sym1, sym2)
  2940  		v.AddArg(base)
  2941  		v.AddArg(mem)
  2942  		return true
  2943  	}
  2944  	return false
  2945  }
  2946  func rewriteValue386_Op386MOVBLZX_0(v *Value) bool {
  2947  	b := v.Block
  2948  	_ = b
  2949  	// match: (MOVBLZX x:(MOVBload [off] {sym} ptr mem))
  2950  	// cond: x.Uses == 1 && clobber(x)
  2951  	// result: @x.Block (MOVBload <v.Type> [off] {sym} ptr mem)
  2952  	for {
  2953  		x := v.Args[0]
  2954  		if x.Op != Op386MOVBload {
  2955  			break
  2956  		}
  2957  		off := x.AuxInt
  2958  		sym := x.Aux
  2959  		_ = x.Args[1]
  2960  		ptr := x.Args[0]
  2961  		mem := x.Args[1]
  2962  		if !(x.Uses == 1 && clobber(x)) {
  2963  			break
  2964  		}
  2965  		b = x.Block
  2966  		v0 := b.NewValue0(v.Pos, Op386MOVBload, v.Type)
  2967  		v.reset(OpCopy)
  2968  		v.AddArg(v0)
  2969  		v0.AuxInt = off
  2970  		v0.Aux = sym
  2971  		v0.AddArg(ptr)
  2972  		v0.AddArg(mem)
  2973  		return true
  2974  	}
  2975  	// match: (MOVBLZX x:(MOVBloadidx1 [off] {sym} ptr idx mem))
  2976  	// cond: x.Uses == 1 && clobber(x)
  2977  	// result: @x.Block (MOVBloadidx1 <v.Type> [off] {sym} ptr idx mem)
  2978  	for {
  2979  		x := v.Args[0]
  2980  		if x.Op != Op386MOVBloadidx1 {
  2981  			break
  2982  		}
  2983  		off := x.AuxInt
  2984  		sym := x.Aux
  2985  		_ = x.Args[2]
  2986  		ptr := x.Args[0]
  2987  		idx := x.Args[1]
  2988  		mem := x.Args[2]
  2989  		if !(x.Uses == 1 && clobber(x)) {
  2990  			break
  2991  		}
  2992  		b = x.Block
  2993  		v0 := b.NewValue0(v.Pos, Op386MOVBloadidx1, v.Type)
  2994  		v.reset(OpCopy)
  2995  		v.AddArg(v0)
  2996  		v0.AuxInt = off
  2997  		v0.Aux = sym
  2998  		v0.AddArg(ptr)
  2999  		v0.AddArg(idx)
  3000  		v0.AddArg(mem)
  3001  		return true
  3002  	}
  3003  	// match: (MOVBLZX (ANDLconst [c] x))
  3004  	// cond:
  3005  	// result: (ANDLconst [c & 0xff] x)
  3006  	for {
  3007  		v_0 := v.Args[0]
  3008  		if v_0.Op != Op386ANDLconst {
  3009  			break
  3010  		}
  3011  		c := v_0.AuxInt
  3012  		x := v_0.Args[0]
  3013  		v.reset(Op386ANDLconst)
  3014  		v.AuxInt = c & 0xff
  3015  		v.AddArg(x)
  3016  		return true
  3017  	}
  3018  	return false
  3019  }
  3020  func rewriteValue386_Op386MOVBload_0(v *Value) bool {
  3021  	b := v.Block
  3022  	_ = b
  3023  	config := b.Func.Config
  3024  	_ = config
  3025  	// match: (MOVBload [off] {sym} ptr (MOVBstore [off2] {sym2} ptr2 x _))
  3026  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  3027  	// result: (MOVBLZX x)
  3028  	for {
  3029  		off := v.AuxInt
  3030  		sym := v.Aux
  3031  		_ = v.Args[1]
  3032  		ptr := v.Args[0]
  3033  		v_1 := v.Args[1]
  3034  		if v_1.Op != Op386MOVBstore {
  3035  			break
  3036  		}
  3037  		off2 := v_1.AuxInt
  3038  		sym2 := v_1.Aux
  3039  		_ = v_1.Args[2]
  3040  		ptr2 := v_1.Args[0]
  3041  		x := v_1.Args[1]
  3042  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  3043  			break
  3044  		}
  3045  		v.reset(Op386MOVBLZX)
  3046  		v.AddArg(x)
  3047  		return true
  3048  	}
  3049  	// match: (MOVBload [off1] {sym} (ADDLconst [off2] ptr) mem)
  3050  	// cond: is32Bit(off1+off2)
  3051  	// result: (MOVBload [off1+off2] {sym} ptr mem)
  3052  	for {
  3053  		off1 := v.AuxInt
  3054  		sym := v.Aux
  3055  		_ = v.Args[1]
  3056  		v_0 := v.Args[0]
  3057  		if v_0.Op != Op386ADDLconst {
  3058  			break
  3059  		}
  3060  		off2 := v_0.AuxInt
  3061  		ptr := v_0.Args[0]
  3062  		mem := v.Args[1]
  3063  		if !(is32Bit(off1 + off2)) {
  3064  			break
  3065  		}
  3066  		v.reset(Op386MOVBload)
  3067  		v.AuxInt = off1 + off2
  3068  		v.Aux = sym
  3069  		v.AddArg(ptr)
  3070  		v.AddArg(mem)
  3071  		return true
  3072  	}
  3073  	// match: (MOVBload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  3074  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  3075  	// result: (MOVBload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  3076  	for {
  3077  		off1 := v.AuxInt
  3078  		sym1 := v.Aux
  3079  		_ = v.Args[1]
  3080  		v_0 := v.Args[0]
  3081  		if v_0.Op != Op386LEAL {
  3082  			break
  3083  		}
  3084  		off2 := v_0.AuxInt
  3085  		sym2 := v_0.Aux
  3086  		base := v_0.Args[0]
  3087  		mem := v.Args[1]
  3088  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  3089  			break
  3090  		}
  3091  		v.reset(Op386MOVBload)
  3092  		v.AuxInt = off1 + off2
  3093  		v.Aux = mergeSym(sym1, sym2)
  3094  		v.AddArg(base)
  3095  		v.AddArg(mem)
  3096  		return true
  3097  	}
  3098  	// match: (MOVBload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  3099  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  3100  	// result: (MOVBloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  3101  	for {
  3102  		off1 := v.AuxInt
  3103  		sym1 := v.Aux
  3104  		_ = v.Args[1]
  3105  		v_0 := v.Args[0]
  3106  		if v_0.Op != Op386LEAL1 {
  3107  			break
  3108  		}
  3109  		off2 := v_0.AuxInt
  3110  		sym2 := v_0.Aux
  3111  		_ = v_0.Args[1]
  3112  		ptr := v_0.Args[0]
  3113  		idx := v_0.Args[1]
  3114  		mem := v.Args[1]
  3115  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  3116  			break
  3117  		}
  3118  		v.reset(Op386MOVBloadidx1)
  3119  		v.AuxInt = off1 + off2
  3120  		v.Aux = mergeSym(sym1, sym2)
  3121  		v.AddArg(ptr)
  3122  		v.AddArg(idx)
  3123  		v.AddArg(mem)
  3124  		return true
  3125  	}
  3126  	// match: (MOVBload [off] {sym} (ADDL ptr idx) mem)
  3127  	// cond: ptr.Op != OpSB
  3128  	// result: (MOVBloadidx1 [off] {sym} ptr idx mem)
  3129  	for {
  3130  		off := v.AuxInt
  3131  		sym := v.Aux
  3132  		_ = v.Args[1]
  3133  		v_0 := v.Args[0]
  3134  		if v_0.Op != Op386ADDL {
  3135  			break
  3136  		}
  3137  		_ = v_0.Args[1]
  3138  		ptr := v_0.Args[0]
  3139  		idx := v_0.Args[1]
  3140  		mem := v.Args[1]
  3141  		if !(ptr.Op != OpSB) {
  3142  			break
  3143  		}
  3144  		v.reset(Op386MOVBloadidx1)
  3145  		v.AuxInt = off
  3146  		v.Aux = sym
  3147  		v.AddArg(ptr)
  3148  		v.AddArg(idx)
  3149  		v.AddArg(mem)
  3150  		return true
  3151  	}
  3152  	return false
  3153  }
  3154  func rewriteValue386_Op386MOVBloadidx1_0(v *Value) bool {
  3155  	// match: (MOVBloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  3156  	// cond:
  3157  	// result: (MOVBloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  3158  	for {
  3159  		c := v.AuxInt
  3160  		sym := v.Aux
  3161  		_ = v.Args[2]
  3162  		v_0 := v.Args[0]
  3163  		if v_0.Op != Op386ADDLconst {
  3164  			break
  3165  		}
  3166  		d := v_0.AuxInt
  3167  		ptr := v_0.Args[0]
  3168  		idx := v.Args[1]
  3169  		mem := v.Args[2]
  3170  		v.reset(Op386MOVBloadidx1)
  3171  		v.AuxInt = int64(int32(c + d))
  3172  		v.Aux = sym
  3173  		v.AddArg(ptr)
  3174  		v.AddArg(idx)
  3175  		v.AddArg(mem)
  3176  		return true
  3177  	}
  3178  	// match: (MOVBloadidx1 [c] {sym} idx (ADDLconst [d] ptr) mem)
  3179  	// cond:
  3180  	// result: (MOVBloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  3181  	for {
  3182  		c := v.AuxInt
  3183  		sym := v.Aux
  3184  		_ = v.Args[2]
  3185  		idx := v.Args[0]
  3186  		v_1 := v.Args[1]
  3187  		if v_1.Op != Op386ADDLconst {
  3188  			break
  3189  		}
  3190  		d := v_1.AuxInt
  3191  		ptr := v_1.Args[0]
  3192  		mem := v.Args[2]
  3193  		v.reset(Op386MOVBloadidx1)
  3194  		v.AuxInt = int64(int32(c + d))
  3195  		v.Aux = sym
  3196  		v.AddArg(ptr)
  3197  		v.AddArg(idx)
  3198  		v.AddArg(mem)
  3199  		return true
  3200  	}
  3201  	// match: (MOVBloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  3202  	// cond:
  3203  	// result: (MOVBloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  3204  	for {
  3205  		c := v.AuxInt
  3206  		sym := v.Aux
  3207  		_ = v.Args[2]
  3208  		ptr := v.Args[0]
  3209  		v_1 := v.Args[1]
  3210  		if v_1.Op != Op386ADDLconst {
  3211  			break
  3212  		}
  3213  		d := v_1.AuxInt
  3214  		idx := v_1.Args[0]
  3215  		mem := v.Args[2]
  3216  		v.reset(Op386MOVBloadidx1)
  3217  		v.AuxInt = int64(int32(c + d))
  3218  		v.Aux = sym
  3219  		v.AddArg(ptr)
  3220  		v.AddArg(idx)
  3221  		v.AddArg(mem)
  3222  		return true
  3223  	}
  3224  	// match: (MOVBloadidx1 [c] {sym} (ADDLconst [d] idx) ptr mem)
  3225  	// cond:
  3226  	// result: (MOVBloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  3227  	for {
  3228  		c := v.AuxInt
  3229  		sym := v.Aux
  3230  		_ = v.Args[2]
  3231  		v_0 := v.Args[0]
  3232  		if v_0.Op != Op386ADDLconst {
  3233  			break
  3234  		}
  3235  		d := v_0.AuxInt
  3236  		idx := v_0.Args[0]
  3237  		ptr := v.Args[1]
  3238  		mem := v.Args[2]
  3239  		v.reset(Op386MOVBloadidx1)
  3240  		v.AuxInt = int64(int32(c + d))
  3241  		v.Aux = sym
  3242  		v.AddArg(ptr)
  3243  		v.AddArg(idx)
  3244  		v.AddArg(mem)
  3245  		return true
  3246  	}
  3247  	return false
  3248  }
  3249  func rewriteValue386_Op386MOVBstore_0(v *Value) bool {
  3250  	b := v.Block
  3251  	_ = b
  3252  	config := b.Func.Config
  3253  	_ = config
  3254  	// match: (MOVBstore [off] {sym} ptr (MOVBLSX x) mem)
  3255  	// cond:
  3256  	// result: (MOVBstore [off] {sym} ptr x mem)
  3257  	for {
  3258  		off := v.AuxInt
  3259  		sym := v.Aux
  3260  		_ = v.Args[2]
  3261  		ptr := v.Args[0]
  3262  		v_1 := v.Args[1]
  3263  		if v_1.Op != Op386MOVBLSX {
  3264  			break
  3265  		}
  3266  		x := v_1.Args[0]
  3267  		mem := v.Args[2]
  3268  		v.reset(Op386MOVBstore)
  3269  		v.AuxInt = off
  3270  		v.Aux = sym
  3271  		v.AddArg(ptr)
  3272  		v.AddArg(x)
  3273  		v.AddArg(mem)
  3274  		return true
  3275  	}
  3276  	// match: (MOVBstore [off] {sym} ptr (MOVBLZX x) mem)
  3277  	// cond:
  3278  	// result: (MOVBstore [off] {sym} ptr x mem)
  3279  	for {
  3280  		off := v.AuxInt
  3281  		sym := v.Aux
  3282  		_ = v.Args[2]
  3283  		ptr := v.Args[0]
  3284  		v_1 := v.Args[1]
  3285  		if v_1.Op != Op386MOVBLZX {
  3286  			break
  3287  		}
  3288  		x := v_1.Args[0]
  3289  		mem := v.Args[2]
  3290  		v.reset(Op386MOVBstore)
  3291  		v.AuxInt = off
  3292  		v.Aux = sym
  3293  		v.AddArg(ptr)
  3294  		v.AddArg(x)
  3295  		v.AddArg(mem)
  3296  		return true
  3297  	}
  3298  	// match: (MOVBstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  3299  	// cond: is32Bit(off1+off2)
  3300  	// result: (MOVBstore [off1+off2] {sym} ptr val mem)
  3301  	for {
  3302  		off1 := v.AuxInt
  3303  		sym := v.Aux
  3304  		_ = v.Args[2]
  3305  		v_0 := v.Args[0]
  3306  		if v_0.Op != Op386ADDLconst {
  3307  			break
  3308  		}
  3309  		off2 := v_0.AuxInt
  3310  		ptr := v_0.Args[0]
  3311  		val := v.Args[1]
  3312  		mem := v.Args[2]
  3313  		if !(is32Bit(off1 + off2)) {
  3314  			break
  3315  		}
  3316  		v.reset(Op386MOVBstore)
  3317  		v.AuxInt = off1 + off2
  3318  		v.Aux = sym
  3319  		v.AddArg(ptr)
  3320  		v.AddArg(val)
  3321  		v.AddArg(mem)
  3322  		return true
  3323  	}
  3324  	// match: (MOVBstore [off] {sym} ptr (MOVLconst [c]) mem)
  3325  	// cond: validOff(off)
  3326  	// result: (MOVBstoreconst [makeValAndOff(int64(int8(c)),off)] {sym} ptr mem)
  3327  	for {
  3328  		off := v.AuxInt
  3329  		sym := v.Aux
  3330  		_ = v.Args[2]
  3331  		ptr := v.Args[0]
  3332  		v_1 := v.Args[1]
  3333  		if v_1.Op != Op386MOVLconst {
  3334  			break
  3335  		}
  3336  		c := v_1.AuxInt
  3337  		mem := v.Args[2]
  3338  		if !(validOff(off)) {
  3339  			break
  3340  		}
  3341  		v.reset(Op386MOVBstoreconst)
  3342  		v.AuxInt = makeValAndOff(int64(int8(c)), off)
  3343  		v.Aux = sym
  3344  		v.AddArg(ptr)
  3345  		v.AddArg(mem)
  3346  		return true
  3347  	}
  3348  	// match: (MOVBstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  3349  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  3350  	// result: (MOVBstore [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  3351  	for {
  3352  		off1 := v.AuxInt
  3353  		sym1 := v.Aux
  3354  		_ = v.Args[2]
  3355  		v_0 := v.Args[0]
  3356  		if v_0.Op != Op386LEAL {
  3357  			break
  3358  		}
  3359  		off2 := v_0.AuxInt
  3360  		sym2 := v_0.Aux
  3361  		base := v_0.Args[0]
  3362  		val := v.Args[1]
  3363  		mem := v.Args[2]
  3364  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  3365  			break
  3366  		}
  3367  		v.reset(Op386MOVBstore)
  3368  		v.AuxInt = off1 + off2
  3369  		v.Aux = mergeSym(sym1, sym2)
  3370  		v.AddArg(base)
  3371  		v.AddArg(val)
  3372  		v.AddArg(mem)
  3373  		return true
  3374  	}
  3375  	// match: (MOVBstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  3376  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  3377  	// result: (MOVBstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  3378  	for {
  3379  		off1 := v.AuxInt
  3380  		sym1 := v.Aux
  3381  		_ = v.Args[2]
  3382  		v_0 := v.Args[0]
  3383  		if v_0.Op != Op386LEAL1 {
  3384  			break
  3385  		}
  3386  		off2 := v_0.AuxInt
  3387  		sym2 := v_0.Aux
  3388  		_ = v_0.Args[1]
  3389  		ptr := v_0.Args[0]
  3390  		idx := v_0.Args[1]
  3391  		val := v.Args[1]
  3392  		mem := v.Args[2]
  3393  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  3394  			break
  3395  		}
  3396  		v.reset(Op386MOVBstoreidx1)
  3397  		v.AuxInt = off1 + off2
  3398  		v.Aux = mergeSym(sym1, sym2)
  3399  		v.AddArg(ptr)
  3400  		v.AddArg(idx)
  3401  		v.AddArg(val)
  3402  		v.AddArg(mem)
  3403  		return true
  3404  	}
  3405  	// match: (MOVBstore [off] {sym} (ADDL ptr idx) val mem)
  3406  	// cond: ptr.Op != OpSB
  3407  	// result: (MOVBstoreidx1 [off] {sym} ptr idx val mem)
  3408  	for {
  3409  		off := v.AuxInt
  3410  		sym := v.Aux
  3411  		_ = v.Args[2]
  3412  		v_0 := v.Args[0]
  3413  		if v_0.Op != Op386ADDL {
  3414  			break
  3415  		}
  3416  		_ = v_0.Args[1]
  3417  		ptr := v_0.Args[0]
  3418  		idx := v_0.Args[1]
  3419  		val := v.Args[1]
  3420  		mem := v.Args[2]
  3421  		if !(ptr.Op != OpSB) {
  3422  			break
  3423  		}
  3424  		v.reset(Op386MOVBstoreidx1)
  3425  		v.AuxInt = off
  3426  		v.Aux = sym
  3427  		v.AddArg(ptr)
  3428  		v.AddArg(idx)
  3429  		v.AddArg(val)
  3430  		v.AddArg(mem)
  3431  		return true
  3432  	}
  3433  	// match: (MOVBstore [i] {s} p (SHRLconst [8] w) x:(MOVBstore [i-1] {s} p w mem))
  3434  	// cond: x.Uses == 1 && clobber(x)
  3435  	// result: (MOVWstore [i-1] {s} p w mem)
  3436  	for {
  3437  		i := v.AuxInt
  3438  		s := v.Aux
  3439  		_ = v.Args[2]
  3440  		p := v.Args[0]
  3441  		v_1 := v.Args[1]
  3442  		if v_1.Op != Op386SHRLconst {
  3443  			break
  3444  		}
  3445  		if v_1.AuxInt != 8 {
  3446  			break
  3447  		}
  3448  		w := v_1.Args[0]
  3449  		x := v.Args[2]
  3450  		if x.Op != Op386MOVBstore {
  3451  			break
  3452  		}
  3453  		if x.AuxInt != i-1 {
  3454  			break
  3455  		}
  3456  		if x.Aux != s {
  3457  			break
  3458  		}
  3459  		_ = x.Args[2]
  3460  		if p != x.Args[0] {
  3461  			break
  3462  		}
  3463  		if w != x.Args[1] {
  3464  			break
  3465  		}
  3466  		mem := x.Args[2]
  3467  		if !(x.Uses == 1 && clobber(x)) {
  3468  			break
  3469  		}
  3470  		v.reset(Op386MOVWstore)
  3471  		v.AuxInt = i - 1
  3472  		v.Aux = s
  3473  		v.AddArg(p)
  3474  		v.AddArg(w)
  3475  		v.AddArg(mem)
  3476  		return true
  3477  	}
  3478  	// match: (MOVBstore [i] {s} p (SHRLconst [j] w) x:(MOVBstore [i-1] {s} p w0:(SHRLconst [j-8] w) mem))
  3479  	// cond: x.Uses == 1 && clobber(x)
  3480  	// result: (MOVWstore [i-1] {s} p w0 mem)
  3481  	for {
  3482  		i := v.AuxInt
  3483  		s := v.Aux
  3484  		_ = v.Args[2]
  3485  		p := v.Args[0]
  3486  		v_1 := v.Args[1]
  3487  		if v_1.Op != Op386SHRLconst {
  3488  			break
  3489  		}
  3490  		j := v_1.AuxInt
  3491  		w := v_1.Args[0]
  3492  		x := v.Args[2]
  3493  		if x.Op != Op386MOVBstore {
  3494  			break
  3495  		}
  3496  		if x.AuxInt != i-1 {
  3497  			break
  3498  		}
  3499  		if x.Aux != s {
  3500  			break
  3501  		}
  3502  		_ = x.Args[2]
  3503  		if p != x.Args[0] {
  3504  			break
  3505  		}
  3506  		w0 := x.Args[1]
  3507  		if w0.Op != Op386SHRLconst {
  3508  			break
  3509  		}
  3510  		if w0.AuxInt != j-8 {
  3511  			break
  3512  		}
  3513  		if w != w0.Args[0] {
  3514  			break
  3515  		}
  3516  		mem := x.Args[2]
  3517  		if !(x.Uses == 1 && clobber(x)) {
  3518  			break
  3519  		}
  3520  		v.reset(Op386MOVWstore)
  3521  		v.AuxInt = i - 1
  3522  		v.Aux = s
  3523  		v.AddArg(p)
  3524  		v.AddArg(w0)
  3525  		v.AddArg(mem)
  3526  		return true
  3527  	}
  3528  	return false
  3529  }
  3530  func rewriteValue386_Op386MOVBstoreconst_0(v *Value) bool {
  3531  	b := v.Block
  3532  	_ = b
  3533  	config := b.Func.Config
  3534  	_ = config
  3535  	// match: (MOVBstoreconst [sc] {s} (ADDLconst [off] ptr) mem)
  3536  	// cond: ValAndOff(sc).canAdd(off)
  3537  	// result: (MOVBstoreconst [ValAndOff(sc).add(off)] {s} ptr mem)
  3538  	for {
  3539  		sc := v.AuxInt
  3540  		s := v.Aux
  3541  		_ = v.Args[1]
  3542  		v_0 := v.Args[0]
  3543  		if v_0.Op != Op386ADDLconst {
  3544  			break
  3545  		}
  3546  		off := v_0.AuxInt
  3547  		ptr := v_0.Args[0]
  3548  		mem := v.Args[1]
  3549  		if !(ValAndOff(sc).canAdd(off)) {
  3550  			break
  3551  		}
  3552  		v.reset(Op386MOVBstoreconst)
  3553  		v.AuxInt = ValAndOff(sc).add(off)
  3554  		v.Aux = s
  3555  		v.AddArg(ptr)
  3556  		v.AddArg(mem)
  3557  		return true
  3558  	}
  3559  	// match: (MOVBstoreconst [sc] {sym1} (LEAL [off] {sym2} ptr) mem)
  3560  	// cond: canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)
  3561  	// result: (MOVBstoreconst [ValAndOff(sc).add(off)] {mergeSym(sym1, sym2)} ptr mem)
  3562  	for {
  3563  		sc := v.AuxInt
  3564  		sym1 := v.Aux
  3565  		_ = v.Args[1]
  3566  		v_0 := v.Args[0]
  3567  		if v_0.Op != Op386LEAL {
  3568  			break
  3569  		}
  3570  		off := v_0.AuxInt
  3571  		sym2 := v_0.Aux
  3572  		ptr := v_0.Args[0]
  3573  		mem := v.Args[1]
  3574  		if !(canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)) {
  3575  			break
  3576  		}
  3577  		v.reset(Op386MOVBstoreconst)
  3578  		v.AuxInt = ValAndOff(sc).add(off)
  3579  		v.Aux = mergeSym(sym1, sym2)
  3580  		v.AddArg(ptr)
  3581  		v.AddArg(mem)
  3582  		return true
  3583  	}
  3584  	// match: (MOVBstoreconst [x] {sym1} (LEAL1 [off] {sym2} ptr idx) mem)
  3585  	// cond: canMergeSym(sym1, sym2)
  3586  	// result: (MOVBstoreconstidx1 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  3587  	for {
  3588  		x := v.AuxInt
  3589  		sym1 := v.Aux
  3590  		_ = v.Args[1]
  3591  		v_0 := v.Args[0]
  3592  		if v_0.Op != Op386LEAL1 {
  3593  			break
  3594  		}
  3595  		off := v_0.AuxInt
  3596  		sym2 := v_0.Aux
  3597  		_ = v_0.Args[1]
  3598  		ptr := v_0.Args[0]
  3599  		idx := v_0.Args[1]
  3600  		mem := v.Args[1]
  3601  		if !(canMergeSym(sym1, sym2)) {
  3602  			break
  3603  		}
  3604  		v.reset(Op386MOVBstoreconstidx1)
  3605  		v.AuxInt = ValAndOff(x).add(off)
  3606  		v.Aux = mergeSym(sym1, sym2)
  3607  		v.AddArg(ptr)
  3608  		v.AddArg(idx)
  3609  		v.AddArg(mem)
  3610  		return true
  3611  	}
  3612  	// match: (MOVBstoreconst [x] {sym} (ADDL ptr idx) mem)
  3613  	// cond:
  3614  	// result: (MOVBstoreconstidx1 [x] {sym} ptr idx mem)
  3615  	for {
  3616  		x := v.AuxInt
  3617  		sym := v.Aux
  3618  		_ = v.Args[1]
  3619  		v_0 := v.Args[0]
  3620  		if v_0.Op != Op386ADDL {
  3621  			break
  3622  		}
  3623  		_ = v_0.Args[1]
  3624  		ptr := v_0.Args[0]
  3625  		idx := v_0.Args[1]
  3626  		mem := v.Args[1]
  3627  		v.reset(Op386MOVBstoreconstidx1)
  3628  		v.AuxInt = x
  3629  		v.Aux = sym
  3630  		v.AddArg(ptr)
  3631  		v.AddArg(idx)
  3632  		v.AddArg(mem)
  3633  		return true
  3634  	}
  3635  	// match: (MOVBstoreconst [c] {s} p x:(MOVBstoreconst [a] {s} p mem))
  3636  	// cond: x.Uses == 1 && ValAndOff(a).Off() + 1 == ValAndOff(c).Off() && clobber(x)
  3637  	// result: (MOVWstoreconst [makeValAndOff(ValAndOff(a).Val()&0xff | ValAndOff(c).Val()<<8, ValAndOff(a).Off())] {s} p mem)
  3638  	for {
  3639  		c := v.AuxInt
  3640  		s := v.Aux
  3641  		_ = v.Args[1]
  3642  		p := v.Args[0]
  3643  		x := v.Args[1]
  3644  		if x.Op != Op386MOVBstoreconst {
  3645  			break
  3646  		}
  3647  		a := x.AuxInt
  3648  		if x.Aux != s {
  3649  			break
  3650  		}
  3651  		_ = x.Args[1]
  3652  		if p != x.Args[0] {
  3653  			break
  3654  		}
  3655  		mem := x.Args[1]
  3656  		if !(x.Uses == 1 && ValAndOff(a).Off()+1 == ValAndOff(c).Off() && clobber(x)) {
  3657  			break
  3658  		}
  3659  		v.reset(Op386MOVWstoreconst)
  3660  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xff|ValAndOff(c).Val()<<8, ValAndOff(a).Off())
  3661  		v.Aux = s
  3662  		v.AddArg(p)
  3663  		v.AddArg(mem)
  3664  		return true
  3665  	}
  3666  	return false
  3667  }
  3668  func rewriteValue386_Op386MOVBstoreconstidx1_0(v *Value) bool {
  3669  	// match: (MOVBstoreconstidx1 [x] {sym} (ADDLconst [c] ptr) idx mem)
  3670  	// cond:
  3671  	// result: (MOVBstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  3672  	for {
  3673  		x := v.AuxInt
  3674  		sym := v.Aux
  3675  		_ = v.Args[2]
  3676  		v_0 := v.Args[0]
  3677  		if v_0.Op != Op386ADDLconst {
  3678  			break
  3679  		}
  3680  		c := v_0.AuxInt
  3681  		ptr := v_0.Args[0]
  3682  		idx := v.Args[1]
  3683  		mem := v.Args[2]
  3684  		v.reset(Op386MOVBstoreconstidx1)
  3685  		v.AuxInt = ValAndOff(x).add(c)
  3686  		v.Aux = sym
  3687  		v.AddArg(ptr)
  3688  		v.AddArg(idx)
  3689  		v.AddArg(mem)
  3690  		return true
  3691  	}
  3692  	// match: (MOVBstoreconstidx1 [x] {sym} ptr (ADDLconst [c] idx) mem)
  3693  	// cond:
  3694  	// result: (MOVBstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  3695  	for {
  3696  		x := v.AuxInt
  3697  		sym := v.Aux
  3698  		_ = v.Args[2]
  3699  		ptr := v.Args[0]
  3700  		v_1 := v.Args[1]
  3701  		if v_1.Op != Op386ADDLconst {
  3702  			break
  3703  		}
  3704  		c := v_1.AuxInt
  3705  		idx := v_1.Args[0]
  3706  		mem := v.Args[2]
  3707  		v.reset(Op386MOVBstoreconstidx1)
  3708  		v.AuxInt = ValAndOff(x).add(c)
  3709  		v.Aux = sym
  3710  		v.AddArg(ptr)
  3711  		v.AddArg(idx)
  3712  		v.AddArg(mem)
  3713  		return true
  3714  	}
  3715  	// match: (MOVBstoreconstidx1 [c] {s} p i x:(MOVBstoreconstidx1 [a] {s} p i mem))
  3716  	// cond: x.Uses == 1 && ValAndOff(a).Off() + 1 == ValAndOff(c).Off() && clobber(x)
  3717  	// result: (MOVWstoreconstidx1 [makeValAndOff(ValAndOff(a).Val()&0xff | ValAndOff(c).Val()<<8, ValAndOff(a).Off())] {s} p i mem)
  3718  	for {
  3719  		c := v.AuxInt
  3720  		s := v.Aux
  3721  		_ = v.Args[2]
  3722  		p := v.Args[0]
  3723  		i := v.Args[1]
  3724  		x := v.Args[2]
  3725  		if x.Op != Op386MOVBstoreconstidx1 {
  3726  			break
  3727  		}
  3728  		a := x.AuxInt
  3729  		if x.Aux != s {
  3730  			break
  3731  		}
  3732  		_ = x.Args[2]
  3733  		if p != x.Args[0] {
  3734  			break
  3735  		}
  3736  		if i != x.Args[1] {
  3737  			break
  3738  		}
  3739  		mem := x.Args[2]
  3740  		if !(x.Uses == 1 && ValAndOff(a).Off()+1 == ValAndOff(c).Off() && clobber(x)) {
  3741  			break
  3742  		}
  3743  		v.reset(Op386MOVWstoreconstidx1)
  3744  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xff|ValAndOff(c).Val()<<8, ValAndOff(a).Off())
  3745  		v.Aux = s
  3746  		v.AddArg(p)
  3747  		v.AddArg(i)
  3748  		v.AddArg(mem)
  3749  		return true
  3750  	}
  3751  	return false
  3752  }
  3753  func rewriteValue386_Op386MOVBstoreidx1_0(v *Value) bool {
  3754  	// match: (MOVBstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  3755  	// cond:
  3756  	// result: (MOVBstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  3757  	for {
  3758  		c := v.AuxInt
  3759  		sym := v.Aux
  3760  		_ = v.Args[3]
  3761  		v_0 := v.Args[0]
  3762  		if v_0.Op != Op386ADDLconst {
  3763  			break
  3764  		}
  3765  		d := v_0.AuxInt
  3766  		ptr := v_0.Args[0]
  3767  		idx := v.Args[1]
  3768  		val := v.Args[2]
  3769  		mem := v.Args[3]
  3770  		v.reset(Op386MOVBstoreidx1)
  3771  		v.AuxInt = int64(int32(c + d))
  3772  		v.Aux = sym
  3773  		v.AddArg(ptr)
  3774  		v.AddArg(idx)
  3775  		v.AddArg(val)
  3776  		v.AddArg(mem)
  3777  		return true
  3778  	}
  3779  	// match: (MOVBstoreidx1 [c] {sym} idx (ADDLconst [d] ptr) val mem)
  3780  	// cond:
  3781  	// result: (MOVBstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  3782  	for {
  3783  		c := v.AuxInt
  3784  		sym := v.Aux
  3785  		_ = v.Args[3]
  3786  		idx := v.Args[0]
  3787  		v_1 := v.Args[1]
  3788  		if v_1.Op != Op386ADDLconst {
  3789  			break
  3790  		}
  3791  		d := v_1.AuxInt
  3792  		ptr := v_1.Args[0]
  3793  		val := v.Args[2]
  3794  		mem := v.Args[3]
  3795  		v.reset(Op386MOVBstoreidx1)
  3796  		v.AuxInt = int64(int32(c + d))
  3797  		v.Aux = sym
  3798  		v.AddArg(ptr)
  3799  		v.AddArg(idx)
  3800  		v.AddArg(val)
  3801  		v.AddArg(mem)
  3802  		return true
  3803  	}
  3804  	// match: (MOVBstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  3805  	// cond:
  3806  	// result: (MOVBstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  3807  	for {
  3808  		c := v.AuxInt
  3809  		sym := v.Aux
  3810  		_ = v.Args[3]
  3811  		ptr := v.Args[0]
  3812  		v_1 := v.Args[1]
  3813  		if v_1.Op != Op386ADDLconst {
  3814  			break
  3815  		}
  3816  		d := v_1.AuxInt
  3817  		idx := v_1.Args[0]
  3818  		val := v.Args[2]
  3819  		mem := v.Args[3]
  3820  		v.reset(Op386MOVBstoreidx1)
  3821  		v.AuxInt = int64(int32(c + d))
  3822  		v.Aux = sym
  3823  		v.AddArg(ptr)
  3824  		v.AddArg(idx)
  3825  		v.AddArg(val)
  3826  		v.AddArg(mem)
  3827  		return true
  3828  	}
  3829  	// match: (MOVBstoreidx1 [c] {sym} (ADDLconst [d] idx) ptr val mem)
  3830  	// cond:
  3831  	// result: (MOVBstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  3832  	for {
  3833  		c := v.AuxInt
  3834  		sym := v.Aux
  3835  		_ = v.Args[3]
  3836  		v_0 := v.Args[0]
  3837  		if v_0.Op != Op386ADDLconst {
  3838  			break
  3839  		}
  3840  		d := v_0.AuxInt
  3841  		idx := v_0.Args[0]
  3842  		ptr := v.Args[1]
  3843  		val := v.Args[2]
  3844  		mem := v.Args[3]
  3845  		v.reset(Op386MOVBstoreidx1)
  3846  		v.AuxInt = int64(int32(c + d))
  3847  		v.Aux = sym
  3848  		v.AddArg(ptr)
  3849  		v.AddArg(idx)
  3850  		v.AddArg(val)
  3851  		v.AddArg(mem)
  3852  		return true
  3853  	}
  3854  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} p idx w mem))
  3855  	// cond: x.Uses == 1 && clobber(x)
  3856  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  3857  	for {
  3858  		i := v.AuxInt
  3859  		s := v.Aux
  3860  		_ = v.Args[3]
  3861  		p := v.Args[0]
  3862  		idx := v.Args[1]
  3863  		v_2 := v.Args[2]
  3864  		if v_2.Op != Op386SHRLconst {
  3865  			break
  3866  		}
  3867  		if v_2.AuxInt != 8 {
  3868  			break
  3869  		}
  3870  		w := v_2.Args[0]
  3871  		x := v.Args[3]
  3872  		if x.Op != Op386MOVBstoreidx1 {
  3873  			break
  3874  		}
  3875  		if x.AuxInt != i-1 {
  3876  			break
  3877  		}
  3878  		if x.Aux != s {
  3879  			break
  3880  		}
  3881  		_ = x.Args[3]
  3882  		if p != x.Args[0] {
  3883  			break
  3884  		}
  3885  		if idx != x.Args[1] {
  3886  			break
  3887  		}
  3888  		if w != x.Args[2] {
  3889  			break
  3890  		}
  3891  		mem := x.Args[3]
  3892  		if !(x.Uses == 1 && clobber(x)) {
  3893  			break
  3894  		}
  3895  		v.reset(Op386MOVWstoreidx1)
  3896  		v.AuxInt = i - 1
  3897  		v.Aux = s
  3898  		v.AddArg(p)
  3899  		v.AddArg(idx)
  3900  		v.AddArg(w)
  3901  		v.AddArg(mem)
  3902  		return true
  3903  	}
  3904  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} idx p w mem))
  3905  	// cond: x.Uses == 1 && clobber(x)
  3906  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  3907  	for {
  3908  		i := v.AuxInt
  3909  		s := v.Aux
  3910  		_ = v.Args[3]
  3911  		p := v.Args[0]
  3912  		idx := v.Args[1]
  3913  		v_2 := v.Args[2]
  3914  		if v_2.Op != Op386SHRLconst {
  3915  			break
  3916  		}
  3917  		if v_2.AuxInt != 8 {
  3918  			break
  3919  		}
  3920  		w := v_2.Args[0]
  3921  		x := v.Args[3]
  3922  		if x.Op != Op386MOVBstoreidx1 {
  3923  			break
  3924  		}
  3925  		if x.AuxInt != i-1 {
  3926  			break
  3927  		}
  3928  		if x.Aux != s {
  3929  			break
  3930  		}
  3931  		_ = x.Args[3]
  3932  		if idx != x.Args[0] {
  3933  			break
  3934  		}
  3935  		if p != x.Args[1] {
  3936  			break
  3937  		}
  3938  		if w != x.Args[2] {
  3939  			break
  3940  		}
  3941  		mem := x.Args[3]
  3942  		if !(x.Uses == 1 && clobber(x)) {
  3943  			break
  3944  		}
  3945  		v.reset(Op386MOVWstoreidx1)
  3946  		v.AuxInt = i - 1
  3947  		v.Aux = s
  3948  		v.AddArg(p)
  3949  		v.AddArg(idx)
  3950  		v.AddArg(w)
  3951  		v.AddArg(mem)
  3952  		return true
  3953  	}
  3954  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} p idx w mem))
  3955  	// cond: x.Uses == 1 && clobber(x)
  3956  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  3957  	for {
  3958  		i := v.AuxInt
  3959  		s := v.Aux
  3960  		_ = v.Args[3]
  3961  		idx := v.Args[0]
  3962  		p := v.Args[1]
  3963  		v_2 := v.Args[2]
  3964  		if v_2.Op != Op386SHRLconst {
  3965  			break
  3966  		}
  3967  		if v_2.AuxInt != 8 {
  3968  			break
  3969  		}
  3970  		w := v_2.Args[0]
  3971  		x := v.Args[3]
  3972  		if x.Op != Op386MOVBstoreidx1 {
  3973  			break
  3974  		}
  3975  		if x.AuxInt != i-1 {
  3976  			break
  3977  		}
  3978  		if x.Aux != s {
  3979  			break
  3980  		}
  3981  		_ = x.Args[3]
  3982  		if p != x.Args[0] {
  3983  			break
  3984  		}
  3985  		if idx != x.Args[1] {
  3986  			break
  3987  		}
  3988  		if w != x.Args[2] {
  3989  			break
  3990  		}
  3991  		mem := x.Args[3]
  3992  		if !(x.Uses == 1 && clobber(x)) {
  3993  			break
  3994  		}
  3995  		v.reset(Op386MOVWstoreidx1)
  3996  		v.AuxInt = i - 1
  3997  		v.Aux = s
  3998  		v.AddArg(p)
  3999  		v.AddArg(idx)
  4000  		v.AddArg(w)
  4001  		v.AddArg(mem)
  4002  		return true
  4003  	}
  4004  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} idx p w mem))
  4005  	// cond: x.Uses == 1 && clobber(x)
  4006  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  4007  	for {
  4008  		i := v.AuxInt
  4009  		s := v.Aux
  4010  		_ = v.Args[3]
  4011  		idx := v.Args[0]
  4012  		p := v.Args[1]
  4013  		v_2 := v.Args[2]
  4014  		if v_2.Op != Op386SHRLconst {
  4015  			break
  4016  		}
  4017  		if v_2.AuxInt != 8 {
  4018  			break
  4019  		}
  4020  		w := v_2.Args[0]
  4021  		x := v.Args[3]
  4022  		if x.Op != Op386MOVBstoreidx1 {
  4023  			break
  4024  		}
  4025  		if x.AuxInt != i-1 {
  4026  			break
  4027  		}
  4028  		if x.Aux != s {
  4029  			break
  4030  		}
  4031  		_ = x.Args[3]
  4032  		if idx != x.Args[0] {
  4033  			break
  4034  		}
  4035  		if p != x.Args[1] {
  4036  			break
  4037  		}
  4038  		if w != x.Args[2] {
  4039  			break
  4040  		}
  4041  		mem := x.Args[3]
  4042  		if !(x.Uses == 1 && clobber(x)) {
  4043  			break
  4044  		}
  4045  		v.reset(Op386MOVWstoreidx1)
  4046  		v.AuxInt = i - 1
  4047  		v.Aux = s
  4048  		v.AddArg(p)
  4049  		v.AddArg(idx)
  4050  		v.AddArg(w)
  4051  		v.AddArg(mem)
  4052  		return true
  4053  	}
  4054  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} p idx w0:(SHRLconst [j-8] w) mem))
  4055  	// cond: x.Uses == 1 && clobber(x)
  4056  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  4057  	for {
  4058  		i := v.AuxInt
  4059  		s := v.Aux
  4060  		_ = v.Args[3]
  4061  		p := v.Args[0]
  4062  		idx := v.Args[1]
  4063  		v_2 := v.Args[2]
  4064  		if v_2.Op != Op386SHRLconst {
  4065  			break
  4066  		}
  4067  		j := v_2.AuxInt
  4068  		w := v_2.Args[0]
  4069  		x := v.Args[3]
  4070  		if x.Op != Op386MOVBstoreidx1 {
  4071  			break
  4072  		}
  4073  		if x.AuxInt != i-1 {
  4074  			break
  4075  		}
  4076  		if x.Aux != s {
  4077  			break
  4078  		}
  4079  		_ = x.Args[3]
  4080  		if p != x.Args[0] {
  4081  			break
  4082  		}
  4083  		if idx != x.Args[1] {
  4084  			break
  4085  		}
  4086  		w0 := x.Args[2]
  4087  		if w0.Op != Op386SHRLconst {
  4088  			break
  4089  		}
  4090  		if w0.AuxInt != j-8 {
  4091  			break
  4092  		}
  4093  		if w != w0.Args[0] {
  4094  			break
  4095  		}
  4096  		mem := x.Args[3]
  4097  		if !(x.Uses == 1 && clobber(x)) {
  4098  			break
  4099  		}
  4100  		v.reset(Op386MOVWstoreidx1)
  4101  		v.AuxInt = i - 1
  4102  		v.Aux = s
  4103  		v.AddArg(p)
  4104  		v.AddArg(idx)
  4105  		v.AddArg(w0)
  4106  		v.AddArg(mem)
  4107  		return true
  4108  	}
  4109  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} idx p w0:(SHRLconst [j-8] w) mem))
  4110  	// cond: x.Uses == 1 && clobber(x)
  4111  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  4112  	for {
  4113  		i := v.AuxInt
  4114  		s := v.Aux
  4115  		_ = v.Args[3]
  4116  		p := v.Args[0]
  4117  		idx := v.Args[1]
  4118  		v_2 := v.Args[2]
  4119  		if v_2.Op != Op386SHRLconst {
  4120  			break
  4121  		}
  4122  		j := v_2.AuxInt
  4123  		w := v_2.Args[0]
  4124  		x := v.Args[3]
  4125  		if x.Op != Op386MOVBstoreidx1 {
  4126  			break
  4127  		}
  4128  		if x.AuxInt != i-1 {
  4129  			break
  4130  		}
  4131  		if x.Aux != s {
  4132  			break
  4133  		}
  4134  		_ = x.Args[3]
  4135  		if idx != x.Args[0] {
  4136  			break
  4137  		}
  4138  		if p != x.Args[1] {
  4139  			break
  4140  		}
  4141  		w0 := x.Args[2]
  4142  		if w0.Op != Op386SHRLconst {
  4143  			break
  4144  		}
  4145  		if w0.AuxInt != j-8 {
  4146  			break
  4147  		}
  4148  		if w != w0.Args[0] {
  4149  			break
  4150  		}
  4151  		mem := x.Args[3]
  4152  		if !(x.Uses == 1 && clobber(x)) {
  4153  			break
  4154  		}
  4155  		v.reset(Op386MOVWstoreidx1)
  4156  		v.AuxInt = i - 1
  4157  		v.Aux = s
  4158  		v.AddArg(p)
  4159  		v.AddArg(idx)
  4160  		v.AddArg(w0)
  4161  		v.AddArg(mem)
  4162  		return true
  4163  	}
  4164  	return false
  4165  }
  4166  func rewriteValue386_Op386MOVBstoreidx1_10(v *Value) bool {
  4167  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} p idx w0:(SHRLconst [j-8] w) mem))
  4168  	// cond: x.Uses == 1 && clobber(x)
  4169  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  4170  	for {
  4171  		i := v.AuxInt
  4172  		s := v.Aux
  4173  		_ = v.Args[3]
  4174  		idx := v.Args[0]
  4175  		p := v.Args[1]
  4176  		v_2 := v.Args[2]
  4177  		if v_2.Op != Op386SHRLconst {
  4178  			break
  4179  		}
  4180  		j := v_2.AuxInt
  4181  		w := v_2.Args[0]
  4182  		x := v.Args[3]
  4183  		if x.Op != Op386MOVBstoreidx1 {
  4184  			break
  4185  		}
  4186  		if x.AuxInt != i-1 {
  4187  			break
  4188  		}
  4189  		if x.Aux != s {
  4190  			break
  4191  		}
  4192  		_ = x.Args[3]
  4193  		if p != x.Args[0] {
  4194  			break
  4195  		}
  4196  		if idx != x.Args[1] {
  4197  			break
  4198  		}
  4199  		w0 := x.Args[2]
  4200  		if w0.Op != Op386SHRLconst {
  4201  			break
  4202  		}
  4203  		if w0.AuxInt != j-8 {
  4204  			break
  4205  		}
  4206  		if w != w0.Args[0] {
  4207  			break
  4208  		}
  4209  		mem := x.Args[3]
  4210  		if !(x.Uses == 1 && clobber(x)) {
  4211  			break
  4212  		}
  4213  		v.reset(Op386MOVWstoreidx1)
  4214  		v.AuxInt = i - 1
  4215  		v.Aux = s
  4216  		v.AddArg(p)
  4217  		v.AddArg(idx)
  4218  		v.AddArg(w0)
  4219  		v.AddArg(mem)
  4220  		return true
  4221  	}
  4222  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} idx p w0:(SHRLconst [j-8] w) mem))
  4223  	// cond: x.Uses == 1 && clobber(x)
  4224  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  4225  	for {
  4226  		i := v.AuxInt
  4227  		s := v.Aux
  4228  		_ = v.Args[3]
  4229  		idx := v.Args[0]
  4230  		p := v.Args[1]
  4231  		v_2 := v.Args[2]
  4232  		if v_2.Op != Op386SHRLconst {
  4233  			break
  4234  		}
  4235  		j := v_2.AuxInt
  4236  		w := v_2.Args[0]
  4237  		x := v.Args[3]
  4238  		if x.Op != Op386MOVBstoreidx1 {
  4239  			break
  4240  		}
  4241  		if x.AuxInt != i-1 {
  4242  			break
  4243  		}
  4244  		if x.Aux != s {
  4245  			break
  4246  		}
  4247  		_ = x.Args[3]
  4248  		if idx != x.Args[0] {
  4249  			break
  4250  		}
  4251  		if p != x.Args[1] {
  4252  			break
  4253  		}
  4254  		w0 := x.Args[2]
  4255  		if w0.Op != Op386SHRLconst {
  4256  			break
  4257  		}
  4258  		if w0.AuxInt != j-8 {
  4259  			break
  4260  		}
  4261  		if w != w0.Args[0] {
  4262  			break
  4263  		}
  4264  		mem := x.Args[3]
  4265  		if !(x.Uses == 1 && clobber(x)) {
  4266  			break
  4267  		}
  4268  		v.reset(Op386MOVWstoreidx1)
  4269  		v.AuxInt = i - 1
  4270  		v.Aux = s
  4271  		v.AddArg(p)
  4272  		v.AddArg(idx)
  4273  		v.AddArg(w0)
  4274  		v.AddArg(mem)
  4275  		return true
  4276  	}
  4277  	return false
  4278  }
  4279  func rewriteValue386_Op386MOVLload_0(v *Value) bool {
  4280  	b := v.Block
  4281  	_ = b
  4282  	config := b.Func.Config
  4283  	_ = config
  4284  	// match: (MOVLload [off] {sym} ptr (MOVLstore [off2] {sym2} ptr2 x _))
  4285  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  4286  	// result: x
  4287  	for {
  4288  		off := v.AuxInt
  4289  		sym := v.Aux
  4290  		_ = v.Args[1]
  4291  		ptr := v.Args[0]
  4292  		v_1 := v.Args[1]
  4293  		if v_1.Op != Op386MOVLstore {
  4294  			break
  4295  		}
  4296  		off2 := v_1.AuxInt
  4297  		sym2 := v_1.Aux
  4298  		_ = v_1.Args[2]
  4299  		ptr2 := v_1.Args[0]
  4300  		x := v_1.Args[1]
  4301  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  4302  			break
  4303  		}
  4304  		v.reset(OpCopy)
  4305  		v.Type = x.Type
  4306  		v.AddArg(x)
  4307  		return true
  4308  	}
  4309  	// match: (MOVLload [off1] {sym} (ADDLconst [off2] ptr) mem)
  4310  	// cond: is32Bit(off1+off2)
  4311  	// result: (MOVLload [off1+off2] {sym} ptr mem)
  4312  	for {
  4313  		off1 := v.AuxInt
  4314  		sym := v.Aux
  4315  		_ = v.Args[1]
  4316  		v_0 := v.Args[0]
  4317  		if v_0.Op != Op386ADDLconst {
  4318  			break
  4319  		}
  4320  		off2 := v_0.AuxInt
  4321  		ptr := v_0.Args[0]
  4322  		mem := v.Args[1]
  4323  		if !(is32Bit(off1 + off2)) {
  4324  			break
  4325  		}
  4326  		v.reset(Op386MOVLload)
  4327  		v.AuxInt = off1 + off2
  4328  		v.Aux = sym
  4329  		v.AddArg(ptr)
  4330  		v.AddArg(mem)
  4331  		return true
  4332  	}
  4333  	// match: (MOVLload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  4334  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  4335  	// result: (MOVLload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  4336  	for {
  4337  		off1 := v.AuxInt
  4338  		sym1 := v.Aux
  4339  		_ = v.Args[1]
  4340  		v_0 := v.Args[0]
  4341  		if v_0.Op != Op386LEAL {
  4342  			break
  4343  		}
  4344  		off2 := v_0.AuxInt
  4345  		sym2 := v_0.Aux
  4346  		base := v_0.Args[0]
  4347  		mem := v.Args[1]
  4348  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  4349  			break
  4350  		}
  4351  		v.reset(Op386MOVLload)
  4352  		v.AuxInt = off1 + off2
  4353  		v.Aux = mergeSym(sym1, sym2)
  4354  		v.AddArg(base)
  4355  		v.AddArg(mem)
  4356  		return true
  4357  	}
  4358  	// match: (MOVLload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  4359  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4360  	// result: (MOVLloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  4361  	for {
  4362  		off1 := v.AuxInt
  4363  		sym1 := v.Aux
  4364  		_ = v.Args[1]
  4365  		v_0 := v.Args[0]
  4366  		if v_0.Op != Op386LEAL1 {
  4367  			break
  4368  		}
  4369  		off2 := v_0.AuxInt
  4370  		sym2 := v_0.Aux
  4371  		_ = v_0.Args[1]
  4372  		ptr := v_0.Args[0]
  4373  		idx := v_0.Args[1]
  4374  		mem := v.Args[1]
  4375  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4376  			break
  4377  		}
  4378  		v.reset(Op386MOVLloadidx1)
  4379  		v.AuxInt = off1 + off2
  4380  		v.Aux = mergeSym(sym1, sym2)
  4381  		v.AddArg(ptr)
  4382  		v.AddArg(idx)
  4383  		v.AddArg(mem)
  4384  		return true
  4385  	}
  4386  	// match: (MOVLload [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) mem)
  4387  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4388  	// result: (MOVLloadidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  4389  	for {
  4390  		off1 := v.AuxInt
  4391  		sym1 := v.Aux
  4392  		_ = v.Args[1]
  4393  		v_0 := v.Args[0]
  4394  		if v_0.Op != Op386LEAL4 {
  4395  			break
  4396  		}
  4397  		off2 := v_0.AuxInt
  4398  		sym2 := v_0.Aux
  4399  		_ = v_0.Args[1]
  4400  		ptr := v_0.Args[0]
  4401  		idx := v_0.Args[1]
  4402  		mem := v.Args[1]
  4403  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4404  			break
  4405  		}
  4406  		v.reset(Op386MOVLloadidx4)
  4407  		v.AuxInt = off1 + off2
  4408  		v.Aux = mergeSym(sym1, sym2)
  4409  		v.AddArg(ptr)
  4410  		v.AddArg(idx)
  4411  		v.AddArg(mem)
  4412  		return true
  4413  	}
  4414  	// match: (MOVLload [off] {sym} (ADDL ptr idx) mem)
  4415  	// cond: ptr.Op != OpSB
  4416  	// result: (MOVLloadidx1 [off] {sym} ptr idx mem)
  4417  	for {
  4418  		off := v.AuxInt
  4419  		sym := v.Aux
  4420  		_ = v.Args[1]
  4421  		v_0 := v.Args[0]
  4422  		if v_0.Op != Op386ADDL {
  4423  			break
  4424  		}
  4425  		_ = v_0.Args[1]
  4426  		ptr := v_0.Args[0]
  4427  		idx := v_0.Args[1]
  4428  		mem := v.Args[1]
  4429  		if !(ptr.Op != OpSB) {
  4430  			break
  4431  		}
  4432  		v.reset(Op386MOVLloadidx1)
  4433  		v.AuxInt = off
  4434  		v.Aux = sym
  4435  		v.AddArg(ptr)
  4436  		v.AddArg(idx)
  4437  		v.AddArg(mem)
  4438  		return true
  4439  	}
  4440  	return false
  4441  }
  4442  func rewriteValue386_Op386MOVLloadidx1_0(v *Value) bool {
  4443  	// match: (MOVLloadidx1 [c] {sym} ptr (SHLLconst [2] idx) mem)
  4444  	// cond:
  4445  	// result: (MOVLloadidx4 [c] {sym} ptr idx mem)
  4446  	for {
  4447  		c := v.AuxInt
  4448  		sym := v.Aux
  4449  		_ = v.Args[2]
  4450  		ptr := v.Args[0]
  4451  		v_1 := v.Args[1]
  4452  		if v_1.Op != Op386SHLLconst {
  4453  			break
  4454  		}
  4455  		if v_1.AuxInt != 2 {
  4456  			break
  4457  		}
  4458  		idx := v_1.Args[0]
  4459  		mem := v.Args[2]
  4460  		v.reset(Op386MOVLloadidx4)
  4461  		v.AuxInt = c
  4462  		v.Aux = sym
  4463  		v.AddArg(ptr)
  4464  		v.AddArg(idx)
  4465  		v.AddArg(mem)
  4466  		return true
  4467  	}
  4468  	// match: (MOVLloadidx1 [c] {sym} (SHLLconst [2] idx) ptr mem)
  4469  	// cond:
  4470  	// result: (MOVLloadidx4 [c] {sym} ptr idx mem)
  4471  	for {
  4472  		c := v.AuxInt
  4473  		sym := v.Aux
  4474  		_ = v.Args[2]
  4475  		v_0 := v.Args[0]
  4476  		if v_0.Op != Op386SHLLconst {
  4477  			break
  4478  		}
  4479  		if v_0.AuxInt != 2 {
  4480  			break
  4481  		}
  4482  		idx := v_0.Args[0]
  4483  		ptr := v.Args[1]
  4484  		mem := v.Args[2]
  4485  		v.reset(Op386MOVLloadidx4)
  4486  		v.AuxInt = c
  4487  		v.Aux = sym
  4488  		v.AddArg(ptr)
  4489  		v.AddArg(idx)
  4490  		v.AddArg(mem)
  4491  		return true
  4492  	}
  4493  	// match: (MOVLloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  4494  	// cond:
  4495  	// result: (MOVLloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  4496  	for {
  4497  		c := v.AuxInt
  4498  		sym := v.Aux
  4499  		_ = v.Args[2]
  4500  		v_0 := v.Args[0]
  4501  		if v_0.Op != Op386ADDLconst {
  4502  			break
  4503  		}
  4504  		d := v_0.AuxInt
  4505  		ptr := v_0.Args[0]
  4506  		idx := v.Args[1]
  4507  		mem := v.Args[2]
  4508  		v.reset(Op386MOVLloadidx1)
  4509  		v.AuxInt = int64(int32(c + d))
  4510  		v.Aux = sym
  4511  		v.AddArg(ptr)
  4512  		v.AddArg(idx)
  4513  		v.AddArg(mem)
  4514  		return true
  4515  	}
  4516  	// match: (MOVLloadidx1 [c] {sym} idx (ADDLconst [d] ptr) mem)
  4517  	// cond:
  4518  	// result: (MOVLloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  4519  	for {
  4520  		c := v.AuxInt
  4521  		sym := v.Aux
  4522  		_ = v.Args[2]
  4523  		idx := v.Args[0]
  4524  		v_1 := v.Args[1]
  4525  		if v_1.Op != Op386ADDLconst {
  4526  			break
  4527  		}
  4528  		d := v_1.AuxInt
  4529  		ptr := v_1.Args[0]
  4530  		mem := v.Args[2]
  4531  		v.reset(Op386MOVLloadidx1)
  4532  		v.AuxInt = int64(int32(c + d))
  4533  		v.Aux = sym
  4534  		v.AddArg(ptr)
  4535  		v.AddArg(idx)
  4536  		v.AddArg(mem)
  4537  		return true
  4538  	}
  4539  	// match: (MOVLloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  4540  	// cond:
  4541  	// result: (MOVLloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  4542  	for {
  4543  		c := v.AuxInt
  4544  		sym := v.Aux
  4545  		_ = v.Args[2]
  4546  		ptr := v.Args[0]
  4547  		v_1 := v.Args[1]
  4548  		if v_1.Op != Op386ADDLconst {
  4549  			break
  4550  		}
  4551  		d := v_1.AuxInt
  4552  		idx := v_1.Args[0]
  4553  		mem := v.Args[2]
  4554  		v.reset(Op386MOVLloadidx1)
  4555  		v.AuxInt = int64(int32(c + d))
  4556  		v.Aux = sym
  4557  		v.AddArg(ptr)
  4558  		v.AddArg(idx)
  4559  		v.AddArg(mem)
  4560  		return true
  4561  	}
  4562  	// match: (MOVLloadidx1 [c] {sym} (ADDLconst [d] idx) ptr mem)
  4563  	// cond:
  4564  	// result: (MOVLloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  4565  	for {
  4566  		c := v.AuxInt
  4567  		sym := v.Aux
  4568  		_ = v.Args[2]
  4569  		v_0 := v.Args[0]
  4570  		if v_0.Op != Op386ADDLconst {
  4571  			break
  4572  		}
  4573  		d := v_0.AuxInt
  4574  		idx := v_0.Args[0]
  4575  		ptr := v.Args[1]
  4576  		mem := v.Args[2]
  4577  		v.reset(Op386MOVLloadidx1)
  4578  		v.AuxInt = int64(int32(c + d))
  4579  		v.Aux = sym
  4580  		v.AddArg(ptr)
  4581  		v.AddArg(idx)
  4582  		v.AddArg(mem)
  4583  		return true
  4584  	}
  4585  	return false
  4586  }
  4587  func rewriteValue386_Op386MOVLloadidx4_0(v *Value) bool {
  4588  	// match: (MOVLloadidx4 [c] {sym} (ADDLconst [d] ptr) idx mem)
  4589  	// cond:
  4590  	// result: (MOVLloadidx4 [int64(int32(c+d))] {sym} ptr idx mem)
  4591  	for {
  4592  		c := v.AuxInt
  4593  		sym := v.Aux
  4594  		_ = v.Args[2]
  4595  		v_0 := v.Args[0]
  4596  		if v_0.Op != Op386ADDLconst {
  4597  			break
  4598  		}
  4599  		d := v_0.AuxInt
  4600  		ptr := v_0.Args[0]
  4601  		idx := v.Args[1]
  4602  		mem := v.Args[2]
  4603  		v.reset(Op386MOVLloadidx4)
  4604  		v.AuxInt = int64(int32(c + d))
  4605  		v.Aux = sym
  4606  		v.AddArg(ptr)
  4607  		v.AddArg(idx)
  4608  		v.AddArg(mem)
  4609  		return true
  4610  	}
  4611  	// match: (MOVLloadidx4 [c] {sym} ptr (ADDLconst [d] idx) mem)
  4612  	// cond:
  4613  	// result: (MOVLloadidx4 [int64(int32(c+4*d))] {sym} ptr idx mem)
  4614  	for {
  4615  		c := v.AuxInt
  4616  		sym := v.Aux
  4617  		_ = v.Args[2]
  4618  		ptr := v.Args[0]
  4619  		v_1 := v.Args[1]
  4620  		if v_1.Op != Op386ADDLconst {
  4621  			break
  4622  		}
  4623  		d := v_1.AuxInt
  4624  		idx := v_1.Args[0]
  4625  		mem := v.Args[2]
  4626  		v.reset(Op386MOVLloadidx4)
  4627  		v.AuxInt = int64(int32(c + 4*d))
  4628  		v.Aux = sym
  4629  		v.AddArg(ptr)
  4630  		v.AddArg(idx)
  4631  		v.AddArg(mem)
  4632  		return true
  4633  	}
  4634  	return false
  4635  }
  4636  func rewriteValue386_Op386MOVLstore_0(v *Value) bool {
  4637  	b := v.Block
  4638  	_ = b
  4639  	config := b.Func.Config
  4640  	_ = config
  4641  	// match: (MOVLstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  4642  	// cond: is32Bit(off1+off2)
  4643  	// result: (MOVLstore [off1+off2] {sym} ptr val mem)
  4644  	for {
  4645  		off1 := v.AuxInt
  4646  		sym := v.Aux
  4647  		_ = v.Args[2]
  4648  		v_0 := v.Args[0]
  4649  		if v_0.Op != Op386ADDLconst {
  4650  			break
  4651  		}
  4652  		off2 := v_0.AuxInt
  4653  		ptr := v_0.Args[0]
  4654  		val := v.Args[1]
  4655  		mem := v.Args[2]
  4656  		if !(is32Bit(off1 + off2)) {
  4657  			break
  4658  		}
  4659  		v.reset(Op386MOVLstore)
  4660  		v.AuxInt = off1 + off2
  4661  		v.Aux = sym
  4662  		v.AddArg(ptr)
  4663  		v.AddArg(val)
  4664  		v.AddArg(mem)
  4665  		return true
  4666  	}
  4667  	// match: (MOVLstore [off] {sym} ptr (MOVLconst [c]) mem)
  4668  	// cond: validOff(off)
  4669  	// result: (MOVLstoreconst [makeValAndOff(int64(int32(c)),off)] {sym} ptr mem)
  4670  	for {
  4671  		off := v.AuxInt
  4672  		sym := v.Aux
  4673  		_ = v.Args[2]
  4674  		ptr := v.Args[0]
  4675  		v_1 := v.Args[1]
  4676  		if v_1.Op != Op386MOVLconst {
  4677  			break
  4678  		}
  4679  		c := v_1.AuxInt
  4680  		mem := v.Args[2]
  4681  		if !(validOff(off)) {
  4682  			break
  4683  		}
  4684  		v.reset(Op386MOVLstoreconst)
  4685  		v.AuxInt = makeValAndOff(int64(int32(c)), off)
  4686  		v.Aux = sym
  4687  		v.AddArg(ptr)
  4688  		v.AddArg(mem)
  4689  		return true
  4690  	}
  4691  	// match: (MOVLstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  4692  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  4693  	// result: (MOVLstore [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  4694  	for {
  4695  		off1 := v.AuxInt
  4696  		sym1 := v.Aux
  4697  		_ = v.Args[2]
  4698  		v_0 := v.Args[0]
  4699  		if v_0.Op != Op386LEAL {
  4700  			break
  4701  		}
  4702  		off2 := v_0.AuxInt
  4703  		sym2 := v_0.Aux
  4704  		base := v_0.Args[0]
  4705  		val := v.Args[1]
  4706  		mem := v.Args[2]
  4707  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  4708  			break
  4709  		}
  4710  		v.reset(Op386MOVLstore)
  4711  		v.AuxInt = off1 + off2
  4712  		v.Aux = mergeSym(sym1, sym2)
  4713  		v.AddArg(base)
  4714  		v.AddArg(val)
  4715  		v.AddArg(mem)
  4716  		return true
  4717  	}
  4718  	// match: (MOVLstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  4719  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4720  	// result: (MOVLstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  4721  	for {
  4722  		off1 := v.AuxInt
  4723  		sym1 := v.Aux
  4724  		_ = v.Args[2]
  4725  		v_0 := v.Args[0]
  4726  		if v_0.Op != Op386LEAL1 {
  4727  			break
  4728  		}
  4729  		off2 := v_0.AuxInt
  4730  		sym2 := v_0.Aux
  4731  		_ = v_0.Args[1]
  4732  		ptr := v_0.Args[0]
  4733  		idx := v_0.Args[1]
  4734  		val := v.Args[1]
  4735  		mem := v.Args[2]
  4736  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4737  			break
  4738  		}
  4739  		v.reset(Op386MOVLstoreidx1)
  4740  		v.AuxInt = off1 + off2
  4741  		v.Aux = mergeSym(sym1, sym2)
  4742  		v.AddArg(ptr)
  4743  		v.AddArg(idx)
  4744  		v.AddArg(val)
  4745  		v.AddArg(mem)
  4746  		return true
  4747  	}
  4748  	// match: (MOVLstore [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) val mem)
  4749  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4750  	// result: (MOVLstoreidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  4751  	for {
  4752  		off1 := v.AuxInt
  4753  		sym1 := v.Aux
  4754  		_ = v.Args[2]
  4755  		v_0 := v.Args[0]
  4756  		if v_0.Op != Op386LEAL4 {
  4757  			break
  4758  		}
  4759  		off2 := v_0.AuxInt
  4760  		sym2 := v_0.Aux
  4761  		_ = v_0.Args[1]
  4762  		ptr := v_0.Args[0]
  4763  		idx := v_0.Args[1]
  4764  		val := v.Args[1]
  4765  		mem := v.Args[2]
  4766  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4767  			break
  4768  		}
  4769  		v.reset(Op386MOVLstoreidx4)
  4770  		v.AuxInt = off1 + off2
  4771  		v.Aux = mergeSym(sym1, sym2)
  4772  		v.AddArg(ptr)
  4773  		v.AddArg(idx)
  4774  		v.AddArg(val)
  4775  		v.AddArg(mem)
  4776  		return true
  4777  	}
  4778  	// match: (MOVLstore [off] {sym} (ADDL ptr idx) val mem)
  4779  	// cond: ptr.Op != OpSB
  4780  	// result: (MOVLstoreidx1 [off] {sym} ptr idx val mem)
  4781  	for {
  4782  		off := v.AuxInt
  4783  		sym := v.Aux
  4784  		_ = v.Args[2]
  4785  		v_0 := v.Args[0]
  4786  		if v_0.Op != Op386ADDL {
  4787  			break
  4788  		}
  4789  		_ = v_0.Args[1]
  4790  		ptr := v_0.Args[0]
  4791  		idx := v_0.Args[1]
  4792  		val := v.Args[1]
  4793  		mem := v.Args[2]
  4794  		if !(ptr.Op != OpSB) {
  4795  			break
  4796  		}
  4797  		v.reset(Op386MOVLstoreidx1)
  4798  		v.AuxInt = off
  4799  		v.Aux = sym
  4800  		v.AddArg(ptr)
  4801  		v.AddArg(idx)
  4802  		v.AddArg(val)
  4803  		v.AddArg(mem)
  4804  		return true
  4805  	}
  4806  	return false
  4807  }
  4808  func rewriteValue386_Op386MOVLstoreconst_0(v *Value) bool {
  4809  	b := v.Block
  4810  	_ = b
  4811  	config := b.Func.Config
  4812  	_ = config
  4813  	// match: (MOVLstoreconst [sc] {s} (ADDLconst [off] ptr) mem)
  4814  	// cond: ValAndOff(sc).canAdd(off)
  4815  	// result: (MOVLstoreconst [ValAndOff(sc).add(off)] {s} ptr mem)
  4816  	for {
  4817  		sc := v.AuxInt
  4818  		s := v.Aux
  4819  		_ = v.Args[1]
  4820  		v_0 := v.Args[0]
  4821  		if v_0.Op != Op386ADDLconst {
  4822  			break
  4823  		}
  4824  		off := v_0.AuxInt
  4825  		ptr := v_0.Args[0]
  4826  		mem := v.Args[1]
  4827  		if !(ValAndOff(sc).canAdd(off)) {
  4828  			break
  4829  		}
  4830  		v.reset(Op386MOVLstoreconst)
  4831  		v.AuxInt = ValAndOff(sc).add(off)
  4832  		v.Aux = s
  4833  		v.AddArg(ptr)
  4834  		v.AddArg(mem)
  4835  		return true
  4836  	}
  4837  	// match: (MOVLstoreconst [sc] {sym1} (LEAL [off] {sym2} ptr) mem)
  4838  	// cond: canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)
  4839  	// result: (MOVLstoreconst [ValAndOff(sc).add(off)] {mergeSym(sym1, sym2)} ptr mem)
  4840  	for {
  4841  		sc := v.AuxInt
  4842  		sym1 := v.Aux
  4843  		_ = v.Args[1]
  4844  		v_0 := v.Args[0]
  4845  		if v_0.Op != Op386LEAL {
  4846  			break
  4847  		}
  4848  		off := v_0.AuxInt
  4849  		sym2 := v_0.Aux
  4850  		ptr := v_0.Args[0]
  4851  		mem := v.Args[1]
  4852  		if !(canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)) {
  4853  			break
  4854  		}
  4855  		v.reset(Op386MOVLstoreconst)
  4856  		v.AuxInt = ValAndOff(sc).add(off)
  4857  		v.Aux = mergeSym(sym1, sym2)
  4858  		v.AddArg(ptr)
  4859  		v.AddArg(mem)
  4860  		return true
  4861  	}
  4862  	// match: (MOVLstoreconst [x] {sym1} (LEAL1 [off] {sym2} ptr idx) mem)
  4863  	// cond: canMergeSym(sym1, sym2)
  4864  	// result: (MOVLstoreconstidx1 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  4865  	for {
  4866  		x := v.AuxInt
  4867  		sym1 := v.Aux
  4868  		_ = v.Args[1]
  4869  		v_0 := v.Args[0]
  4870  		if v_0.Op != Op386LEAL1 {
  4871  			break
  4872  		}
  4873  		off := v_0.AuxInt
  4874  		sym2 := v_0.Aux
  4875  		_ = v_0.Args[1]
  4876  		ptr := v_0.Args[0]
  4877  		idx := v_0.Args[1]
  4878  		mem := v.Args[1]
  4879  		if !(canMergeSym(sym1, sym2)) {
  4880  			break
  4881  		}
  4882  		v.reset(Op386MOVLstoreconstidx1)
  4883  		v.AuxInt = ValAndOff(x).add(off)
  4884  		v.Aux = mergeSym(sym1, sym2)
  4885  		v.AddArg(ptr)
  4886  		v.AddArg(idx)
  4887  		v.AddArg(mem)
  4888  		return true
  4889  	}
  4890  	// match: (MOVLstoreconst [x] {sym1} (LEAL4 [off] {sym2} ptr idx) mem)
  4891  	// cond: canMergeSym(sym1, sym2)
  4892  	// result: (MOVLstoreconstidx4 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  4893  	for {
  4894  		x := v.AuxInt
  4895  		sym1 := v.Aux
  4896  		_ = v.Args[1]
  4897  		v_0 := v.Args[0]
  4898  		if v_0.Op != Op386LEAL4 {
  4899  			break
  4900  		}
  4901  		off := v_0.AuxInt
  4902  		sym2 := v_0.Aux
  4903  		_ = v_0.Args[1]
  4904  		ptr := v_0.Args[0]
  4905  		idx := v_0.Args[1]
  4906  		mem := v.Args[1]
  4907  		if !(canMergeSym(sym1, sym2)) {
  4908  			break
  4909  		}
  4910  		v.reset(Op386MOVLstoreconstidx4)
  4911  		v.AuxInt = ValAndOff(x).add(off)
  4912  		v.Aux = mergeSym(sym1, sym2)
  4913  		v.AddArg(ptr)
  4914  		v.AddArg(idx)
  4915  		v.AddArg(mem)
  4916  		return true
  4917  	}
  4918  	// match: (MOVLstoreconst [x] {sym} (ADDL ptr idx) mem)
  4919  	// cond:
  4920  	// result: (MOVLstoreconstidx1 [x] {sym} ptr idx mem)
  4921  	for {
  4922  		x := v.AuxInt
  4923  		sym := v.Aux
  4924  		_ = v.Args[1]
  4925  		v_0 := v.Args[0]
  4926  		if v_0.Op != Op386ADDL {
  4927  			break
  4928  		}
  4929  		_ = v_0.Args[1]
  4930  		ptr := v_0.Args[0]
  4931  		idx := v_0.Args[1]
  4932  		mem := v.Args[1]
  4933  		v.reset(Op386MOVLstoreconstidx1)
  4934  		v.AuxInt = x
  4935  		v.Aux = sym
  4936  		v.AddArg(ptr)
  4937  		v.AddArg(idx)
  4938  		v.AddArg(mem)
  4939  		return true
  4940  	}
  4941  	return false
  4942  }
  4943  func rewriteValue386_Op386MOVLstoreconstidx1_0(v *Value) bool {
  4944  	// match: (MOVLstoreconstidx1 [c] {sym} ptr (SHLLconst [2] idx) mem)
  4945  	// cond:
  4946  	// result: (MOVLstoreconstidx4 [c] {sym} ptr idx mem)
  4947  	for {
  4948  		c := v.AuxInt
  4949  		sym := v.Aux
  4950  		_ = v.Args[2]
  4951  		ptr := v.Args[0]
  4952  		v_1 := v.Args[1]
  4953  		if v_1.Op != Op386SHLLconst {
  4954  			break
  4955  		}
  4956  		if v_1.AuxInt != 2 {
  4957  			break
  4958  		}
  4959  		idx := v_1.Args[0]
  4960  		mem := v.Args[2]
  4961  		v.reset(Op386MOVLstoreconstidx4)
  4962  		v.AuxInt = c
  4963  		v.Aux = sym
  4964  		v.AddArg(ptr)
  4965  		v.AddArg(idx)
  4966  		v.AddArg(mem)
  4967  		return true
  4968  	}
  4969  	// match: (MOVLstoreconstidx1 [x] {sym} (ADDLconst [c] ptr) idx mem)
  4970  	// cond:
  4971  	// result: (MOVLstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  4972  	for {
  4973  		x := v.AuxInt
  4974  		sym := v.Aux
  4975  		_ = v.Args[2]
  4976  		v_0 := v.Args[0]
  4977  		if v_0.Op != Op386ADDLconst {
  4978  			break
  4979  		}
  4980  		c := v_0.AuxInt
  4981  		ptr := v_0.Args[0]
  4982  		idx := v.Args[1]
  4983  		mem := v.Args[2]
  4984  		v.reset(Op386MOVLstoreconstidx1)
  4985  		v.AuxInt = ValAndOff(x).add(c)
  4986  		v.Aux = sym
  4987  		v.AddArg(ptr)
  4988  		v.AddArg(idx)
  4989  		v.AddArg(mem)
  4990  		return true
  4991  	}
  4992  	// match: (MOVLstoreconstidx1 [x] {sym} ptr (ADDLconst [c] idx) mem)
  4993  	// cond:
  4994  	// result: (MOVLstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  4995  	for {
  4996  		x := v.AuxInt
  4997  		sym := v.Aux
  4998  		_ = v.Args[2]
  4999  		ptr := v.Args[0]
  5000  		v_1 := v.Args[1]
  5001  		if v_1.Op != Op386ADDLconst {
  5002  			break
  5003  		}
  5004  		c := v_1.AuxInt
  5005  		idx := v_1.Args[0]
  5006  		mem := v.Args[2]
  5007  		v.reset(Op386MOVLstoreconstidx1)
  5008  		v.AuxInt = ValAndOff(x).add(c)
  5009  		v.Aux = sym
  5010  		v.AddArg(ptr)
  5011  		v.AddArg(idx)
  5012  		v.AddArg(mem)
  5013  		return true
  5014  	}
  5015  	return false
  5016  }
  5017  func rewriteValue386_Op386MOVLstoreconstidx4_0(v *Value) bool {
  5018  	// match: (MOVLstoreconstidx4 [x] {sym} (ADDLconst [c] ptr) idx mem)
  5019  	// cond:
  5020  	// result: (MOVLstoreconstidx4 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  5021  	for {
  5022  		x := v.AuxInt
  5023  		sym := v.Aux
  5024  		_ = v.Args[2]
  5025  		v_0 := v.Args[0]
  5026  		if v_0.Op != Op386ADDLconst {
  5027  			break
  5028  		}
  5029  		c := v_0.AuxInt
  5030  		ptr := v_0.Args[0]
  5031  		idx := v.Args[1]
  5032  		mem := v.Args[2]
  5033  		v.reset(Op386MOVLstoreconstidx4)
  5034  		v.AuxInt = ValAndOff(x).add(c)
  5035  		v.Aux = sym
  5036  		v.AddArg(ptr)
  5037  		v.AddArg(idx)
  5038  		v.AddArg(mem)
  5039  		return true
  5040  	}
  5041  	// match: (MOVLstoreconstidx4 [x] {sym} ptr (ADDLconst [c] idx) mem)
  5042  	// cond:
  5043  	// result: (MOVLstoreconstidx4 [ValAndOff(x).add(4*c)] {sym} ptr idx mem)
  5044  	for {
  5045  		x := v.AuxInt
  5046  		sym := v.Aux
  5047  		_ = v.Args[2]
  5048  		ptr := v.Args[0]
  5049  		v_1 := v.Args[1]
  5050  		if v_1.Op != Op386ADDLconst {
  5051  			break
  5052  		}
  5053  		c := v_1.AuxInt
  5054  		idx := v_1.Args[0]
  5055  		mem := v.Args[2]
  5056  		v.reset(Op386MOVLstoreconstidx4)
  5057  		v.AuxInt = ValAndOff(x).add(4 * c)
  5058  		v.Aux = sym
  5059  		v.AddArg(ptr)
  5060  		v.AddArg(idx)
  5061  		v.AddArg(mem)
  5062  		return true
  5063  	}
  5064  	return false
  5065  }
  5066  func rewriteValue386_Op386MOVLstoreidx1_0(v *Value) bool {
  5067  	// match: (MOVLstoreidx1 [c] {sym} ptr (SHLLconst [2] idx) val mem)
  5068  	// cond:
  5069  	// result: (MOVLstoreidx4 [c] {sym} ptr idx val mem)
  5070  	for {
  5071  		c := v.AuxInt
  5072  		sym := v.Aux
  5073  		_ = v.Args[3]
  5074  		ptr := v.Args[0]
  5075  		v_1 := v.Args[1]
  5076  		if v_1.Op != Op386SHLLconst {
  5077  			break
  5078  		}
  5079  		if v_1.AuxInt != 2 {
  5080  			break
  5081  		}
  5082  		idx := v_1.Args[0]
  5083  		val := v.Args[2]
  5084  		mem := v.Args[3]
  5085  		v.reset(Op386MOVLstoreidx4)
  5086  		v.AuxInt = c
  5087  		v.Aux = sym
  5088  		v.AddArg(ptr)
  5089  		v.AddArg(idx)
  5090  		v.AddArg(val)
  5091  		v.AddArg(mem)
  5092  		return true
  5093  	}
  5094  	// match: (MOVLstoreidx1 [c] {sym} (SHLLconst [2] idx) ptr val mem)
  5095  	// cond:
  5096  	// result: (MOVLstoreidx4 [c] {sym} ptr idx val mem)
  5097  	for {
  5098  		c := v.AuxInt
  5099  		sym := v.Aux
  5100  		_ = v.Args[3]
  5101  		v_0 := v.Args[0]
  5102  		if v_0.Op != Op386SHLLconst {
  5103  			break
  5104  		}
  5105  		if v_0.AuxInt != 2 {
  5106  			break
  5107  		}
  5108  		idx := v_0.Args[0]
  5109  		ptr := v.Args[1]
  5110  		val := v.Args[2]
  5111  		mem := v.Args[3]
  5112  		v.reset(Op386MOVLstoreidx4)
  5113  		v.AuxInt = c
  5114  		v.Aux = sym
  5115  		v.AddArg(ptr)
  5116  		v.AddArg(idx)
  5117  		v.AddArg(val)
  5118  		v.AddArg(mem)
  5119  		return true
  5120  	}
  5121  	// match: (MOVLstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5122  	// cond:
  5123  	// result: (MOVLstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  5124  	for {
  5125  		c := v.AuxInt
  5126  		sym := v.Aux
  5127  		_ = v.Args[3]
  5128  		v_0 := v.Args[0]
  5129  		if v_0.Op != Op386ADDLconst {
  5130  			break
  5131  		}
  5132  		d := v_0.AuxInt
  5133  		ptr := v_0.Args[0]
  5134  		idx := v.Args[1]
  5135  		val := v.Args[2]
  5136  		mem := v.Args[3]
  5137  		v.reset(Op386MOVLstoreidx1)
  5138  		v.AuxInt = int64(int32(c + d))
  5139  		v.Aux = sym
  5140  		v.AddArg(ptr)
  5141  		v.AddArg(idx)
  5142  		v.AddArg(val)
  5143  		v.AddArg(mem)
  5144  		return true
  5145  	}
  5146  	// match: (MOVLstoreidx1 [c] {sym} idx (ADDLconst [d] ptr) val mem)
  5147  	// cond:
  5148  	// result: (MOVLstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  5149  	for {
  5150  		c := v.AuxInt
  5151  		sym := v.Aux
  5152  		_ = v.Args[3]
  5153  		idx := v.Args[0]
  5154  		v_1 := v.Args[1]
  5155  		if v_1.Op != Op386ADDLconst {
  5156  			break
  5157  		}
  5158  		d := v_1.AuxInt
  5159  		ptr := v_1.Args[0]
  5160  		val := v.Args[2]
  5161  		mem := v.Args[3]
  5162  		v.reset(Op386MOVLstoreidx1)
  5163  		v.AuxInt = int64(int32(c + d))
  5164  		v.Aux = sym
  5165  		v.AddArg(ptr)
  5166  		v.AddArg(idx)
  5167  		v.AddArg(val)
  5168  		v.AddArg(mem)
  5169  		return true
  5170  	}
  5171  	// match: (MOVLstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5172  	// cond:
  5173  	// result: (MOVLstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  5174  	for {
  5175  		c := v.AuxInt
  5176  		sym := v.Aux
  5177  		_ = v.Args[3]
  5178  		ptr := v.Args[0]
  5179  		v_1 := v.Args[1]
  5180  		if v_1.Op != Op386ADDLconst {
  5181  			break
  5182  		}
  5183  		d := v_1.AuxInt
  5184  		idx := v_1.Args[0]
  5185  		val := v.Args[2]
  5186  		mem := v.Args[3]
  5187  		v.reset(Op386MOVLstoreidx1)
  5188  		v.AuxInt = int64(int32(c + d))
  5189  		v.Aux = sym
  5190  		v.AddArg(ptr)
  5191  		v.AddArg(idx)
  5192  		v.AddArg(val)
  5193  		v.AddArg(mem)
  5194  		return true
  5195  	}
  5196  	// match: (MOVLstoreidx1 [c] {sym} (ADDLconst [d] idx) ptr val mem)
  5197  	// cond:
  5198  	// result: (MOVLstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  5199  	for {
  5200  		c := v.AuxInt
  5201  		sym := v.Aux
  5202  		_ = v.Args[3]
  5203  		v_0 := v.Args[0]
  5204  		if v_0.Op != Op386ADDLconst {
  5205  			break
  5206  		}
  5207  		d := v_0.AuxInt
  5208  		idx := v_0.Args[0]
  5209  		ptr := v.Args[1]
  5210  		val := v.Args[2]
  5211  		mem := v.Args[3]
  5212  		v.reset(Op386MOVLstoreidx1)
  5213  		v.AuxInt = int64(int32(c + d))
  5214  		v.Aux = sym
  5215  		v.AddArg(ptr)
  5216  		v.AddArg(idx)
  5217  		v.AddArg(val)
  5218  		v.AddArg(mem)
  5219  		return true
  5220  	}
  5221  	return false
  5222  }
  5223  func rewriteValue386_Op386MOVLstoreidx4_0(v *Value) bool {
  5224  	// match: (MOVLstoreidx4 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5225  	// cond:
  5226  	// result: (MOVLstoreidx4 [int64(int32(c+d))] {sym} ptr idx val mem)
  5227  	for {
  5228  		c := v.AuxInt
  5229  		sym := v.Aux
  5230  		_ = v.Args[3]
  5231  		v_0 := v.Args[0]
  5232  		if v_0.Op != Op386ADDLconst {
  5233  			break
  5234  		}
  5235  		d := v_0.AuxInt
  5236  		ptr := v_0.Args[0]
  5237  		idx := v.Args[1]
  5238  		val := v.Args[2]
  5239  		mem := v.Args[3]
  5240  		v.reset(Op386MOVLstoreidx4)
  5241  		v.AuxInt = int64(int32(c + d))
  5242  		v.Aux = sym
  5243  		v.AddArg(ptr)
  5244  		v.AddArg(idx)
  5245  		v.AddArg(val)
  5246  		v.AddArg(mem)
  5247  		return true
  5248  	}
  5249  	// match: (MOVLstoreidx4 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5250  	// cond:
  5251  	// result: (MOVLstoreidx4 [int64(int32(c+4*d))] {sym} ptr idx val mem)
  5252  	for {
  5253  		c := v.AuxInt
  5254  		sym := v.Aux
  5255  		_ = v.Args[3]
  5256  		ptr := v.Args[0]
  5257  		v_1 := v.Args[1]
  5258  		if v_1.Op != Op386ADDLconst {
  5259  			break
  5260  		}
  5261  		d := v_1.AuxInt
  5262  		idx := v_1.Args[0]
  5263  		val := v.Args[2]
  5264  		mem := v.Args[3]
  5265  		v.reset(Op386MOVLstoreidx4)
  5266  		v.AuxInt = int64(int32(c + 4*d))
  5267  		v.Aux = sym
  5268  		v.AddArg(ptr)
  5269  		v.AddArg(idx)
  5270  		v.AddArg(val)
  5271  		v.AddArg(mem)
  5272  		return true
  5273  	}
  5274  	return false
  5275  }
  5276  func rewriteValue386_Op386MOVSDconst_0(v *Value) bool {
  5277  	b := v.Block
  5278  	_ = b
  5279  	config := b.Func.Config
  5280  	_ = config
  5281  	typ := &b.Func.Config.Types
  5282  	_ = typ
  5283  	// match: (MOVSDconst [c])
  5284  	// cond: config.ctxt.Flag_shared
  5285  	// result: (MOVSDconst2 (MOVSDconst1 [c]))
  5286  	for {
  5287  		c := v.AuxInt
  5288  		if !(config.ctxt.Flag_shared) {
  5289  			break
  5290  		}
  5291  		v.reset(Op386MOVSDconst2)
  5292  		v0 := b.NewValue0(v.Pos, Op386MOVSDconst1, typ.UInt32)
  5293  		v0.AuxInt = c
  5294  		v.AddArg(v0)
  5295  		return true
  5296  	}
  5297  	return false
  5298  }
  5299  func rewriteValue386_Op386MOVSDload_0(v *Value) bool {
  5300  	b := v.Block
  5301  	_ = b
  5302  	config := b.Func.Config
  5303  	_ = config
  5304  	// match: (MOVSDload [off1] {sym} (ADDLconst [off2] ptr) mem)
  5305  	// cond: is32Bit(off1+off2)
  5306  	// result: (MOVSDload [off1+off2] {sym} ptr mem)
  5307  	for {
  5308  		off1 := v.AuxInt
  5309  		sym := v.Aux
  5310  		_ = v.Args[1]
  5311  		v_0 := v.Args[0]
  5312  		if v_0.Op != Op386ADDLconst {
  5313  			break
  5314  		}
  5315  		off2 := v_0.AuxInt
  5316  		ptr := v_0.Args[0]
  5317  		mem := v.Args[1]
  5318  		if !(is32Bit(off1 + off2)) {
  5319  			break
  5320  		}
  5321  		v.reset(Op386MOVSDload)
  5322  		v.AuxInt = off1 + off2
  5323  		v.Aux = sym
  5324  		v.AddArg(ptr)
  5325  		v.AddArg(mem)
  5326  		return true
  5327  	}
  5328  	// match: (MOVSDload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  5329  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  5330  	// result: (MOVSDload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  5331  	for {
  5332  		off1 := v.AuxInt
  5333  		sym1 := v.Aux
  5334  		_ = v.Args[1]
  5335  		v_0 := v.Args[0]
  5336  		if v_0.Op != Op386LEAL {
  5337  			break
  5338  		}
  5339  		off2 := v_0.AuxInt
  5340  		sym2 := v_0.Aux
  5341  		base := v_0.Args[0]
  5342  		mem := v.Args[1]
  5343  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  5344  			break
  5345  		}
  5346  		v.reset(Op386MOVSDload)
  5347  		v.AuxInt = off1 + off2
  5348  		v.Aux = mergeSym(sym1, sym2)
  5349  		v.AddArg(base)
  5350  		v.AddArg(mem)
  5351  		return true
  5352  	}
  5353  	// match: (MOVSDload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  5354  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5355  	// result: (MOVSDloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5356  	for {
  5357  		off1 := v.AuxInt
  5358  		sym1 := v.Aux
  5359  		_ = v.Args[1]
  5360  		v_0 := v.Args[0]
  5361  		if v_0.Op != Op386LEAL1 {
  5362  			break
  5363  		}
  5364  		off2 := v_0.AuxInt
  5365  		sym2 := v_0.Aux
  5366  		_ = v_0.Args[1]
  5367  		ptr := v_0.Args[0]
  5368  		idx := v_0.Args[1]
  5369  		mem := v.Args[1]
  5370  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5371  			break
  5372  		}
  5373  		v.reset(Op386MOVSDloadidx1)
  5374  		v.AuxInt = off1 + off2
  5375  		v.Aux = mergeSym(sym1, sym2)
  5376  		v.AddArg(ptr)
  5377  		v.AddArg(idx)
  5378  		v.AddArg(mem)
  5379  		return true
  5380  	}
  5381  	// match: (MOVSDload [off1] {sym1} (LEAL8 [off2] {sym2} ptr idx) mem)
  5382  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5383  	// result: (MOVSDloadidx8 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5384  	for {
  5385  		off1 := v.AuxInt
  5386  		sym1 := v.Aux
  5387  		_ = v.Args[1]
  5388  		v_0 := v.Args[0]
  5389  		if v_0.Op != Op386LEAL8 {
  5390  			break
  5391  		}
  5392  		off2 := v_0.AuxInt
  5393  		sym2 := v_0.Aux
  5394  		_ = v_0.Args[1]
  5395  		ptr := v_0.Args[0]
  5396  		idx := v_0.Args[1]
  5397  		mem := v.Args[1]
  5398  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5399  			break
  5400  		}
  5401  		v.reset(Op386MOVSDloadidx8)
  5402  		v.AuxInt = off1 + off2
  5403  		v.Aux = mergeSym(sym1, sym2)
  5404  		v.AddArg(ptr)
  5405  		v.AddArg(idx)
  5406  		v.AddArg(mem)
  5407  		return true
  5408  	}
  5409  	// match: (MOVSDload [off] {sym} (ADDL ptr idx) mem)
  5410  	// cond: ptr.Op != OpSB
  5411  	// result: (MOVSDloadidx1 [off] {sym} ptr idx mem)
  5412  	for {
  5413  		off := v.AuxInt
  5414  		sym := v.Aux
  5415  		_ = v.Args[1]
  5416  		v_0 := v.Args[0]
  5417  		if v_0.Op != Op386ADDL {
  5418  			break
  5419  		}
  5420  		_ = v_0.Args[1]
  5421  		ptr := v_0.Args[0]
  5422  		idx := v_0.Args[1]
  5423  		mem := v.Args[1]
  5424  		if !(ptr.Op != OpSB) {
  5425  			break
  5426  		}
  5427  		v.reset(Op386MOVSDloadidx1)
  5428  		v.AuxInt = off
  5429  		v.Aux = sym
  5430  		v.AddArg(ptr)
  5431  		v.AddArg(idx)
  5432  		v.AddArg(mem)
  5433  		return true
  5434  	}
  5435  	return false
  5436  }
  5437  func rewriteValue386_Op386MOVSDloadidx1_0(v *Value) bool {
  5438  	// match: (MOVSDloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  5439  	// cond:
  5440  	// result: (MOVSDloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  5441  	for {
  5442  		c := v.AuxInt
  5443  		sym := v.Aux
  5444  		_ = v.Args[2]
  5445  		v_0 := v.Args[0]
  5446  		if v_0.Op != Op386ADDLconst {
  5447  			break
  5448  		}
  5449  		d := v_0.AuxInt
  5450  		ptr := v_0.Args[0]
  5451  		idx := v.Args[1]
  5452  		mem := v.Args[2]
  5453  		v.reset(Op386MOVSDloadidx1)
  5454  		v.AuxInt = int64(int32(c + d))
  5455  		v.Aux = sym
  5456  		v.AddArg(ptr)
  5457  		v.AddArg(idx)
  5458  		v.AddArg(mem)
  5459  		return true
  5460  	}
  5461  	// match: (MOVSDloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  5462  	// cond:
  5463  	// result: (MOVSDloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  5464  	for {
  5465  		c := v.AuxInt
  5466  		sym := v.Aux
  5467  		_ = v.Args[2]
  5468  		ptr := v.Args[0]
  5469  		v_1 := v.Args[1]
  5470  		if v_1.Op != Op386ADDLconst {
  5471  			break
  5472  		}
  5473  		d := v_1.AuxInt
  5474  		idx := v_1.Args[0]
  5475  		mem := v.Args[2]
  5476  		v.reset(Op386MOVSDloadidx1)
  5477  		v.AuxInt = int64(int32(c + d))
  5478  		v.Aux = sym
  5479  		v.AddArg(ptr)
  5480  		v.AddArg(idx)
  5481  		v.AddArg(mem)
  5482  		return true
  5483  	}
  5484  	return false
  5485  }
  5486  func rewriteValue386_Op386MOVSDloadidx8_0(v *Value) bool {
  5487  	// match: (MOVSDloadidx8 [c] {sym} (ADDLconst [d] ptr) idx mem)
  5488  	// cond:
  5489  	// result: (MOVSDloadidx8 [int64(int32(c+d))] {sym} ptr idx mem)
  5490  	for {
  5491  		c := v.AuxInt
  5492  		sym := v.Aux
  5493  		_ = v.Args[2]
  5494  		v_0 := v.Args[0]
  5495  		if v_0.Op != Op386ADDLconst {
  5496  			break
  5497  		}
  5498  		d := v_0.AuxInt
  5499  		ptr := v_0.Args[0]
  5500  		idx := v.Args[1]
  5501  		mem := v.Args[2]
  5502  		v.reset(Op386MOVSDloadidx8)
  5503  		v.AuxInt = int64(int32(c + d))
  5504  		v.Aux = sym
  5505  		v.AddArg(ptr)
  5506  		v.AddArg(idx)
  5507  		v.AddArg(mem)
  5508  		return true
  5509  	}
  5510  	// match: (MOVSDloadidx8 [c] {sym} ptr (ADDLconst [d] idx) mem)
  5511  	// cond:
  5512  	// result: (MOVSDloadidx8 [int64(int32(c+8*d))] {sym} ptr idx mem)
  5513  	for {
  5514  		c := v.AuxInt
  5515  		sym := v.Aux
  5516  		_ = v.Args[2]
  5517  		ptr := v.Args[0]
  5518  		v_1 := v.Args[1]
  5519  		if v_1.Op != Op386ADDLconst {
  5520  			break
  5521  		}
  5522  		d := v_1.AuxInt
  5523  		idx := v_1.Args[0]
  5524  		mem := v.Args[2]
  5525  		v.reset(Op386MOVSDloadidx8)
  5526  		v.AuxInt = int64(int32(c + 8*d))
  5527  		v.Aux = sym
  5528  		v.AddArg(ptr)
  5529  		v.AddArg(idx)
  5530  		v.AddArg(mem)
  5531  		return true
  5532  	}
  5533  	return false
  5534  }
  5535  func rewriteValue386_Op386MOVSDstore_0(v *Value) bool {
  5536  	b := v.Block
  5537  	_ = b
  5538  	config := b.Func.Config
  5539  	_ = config
  5540  	// match: (MOVSDstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  5541  	// cond: is32Bit(off1+off2)
  5542  	// result: (MOVSDstore [off1+off2] {sym} ptr val mem)
  5543  	for {
  5544  		off1 := v.AuxInt
  5545  		sym := v.Aux
  5546  		_ = v.Args[2]
  5547  		v_0 := v.Args[0]
  5548  		if v_0.Op != Op386ADDLconst {
  5549  			break
  5550  		}
  5551  		off2 := v_0.AuxInt
  5552  		ptr := v_0.Args[0]
  5553  		val := v.Args[1]
  5554  		mem := v.Args[2]
  5555  		if !(is32Bit(off1 + off2)) {
  5556  			break
  5557  		}
  5558  		v.reset(Op386MOVSDstore)
  5559  		v.AuxInt = off1 + off2
  5560  		v.Aux = sym
  5561  		v.AddArg(ptr)
  5562  		v.AddArg(val)
  5563  		v.AddArg(mem)
  5564  		return true
  5565  	}
  5566  	// match: (MOVSDstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  5567  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  5568  	// result: (MOVSDstore [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  5569  	for {
  5570  		off1 := v.AuxInt
  5571  		sym1 := v.Aux
  5572  		_ = v.Args[2]
  5573  		v_0 := v.Args[0]
  5574  		if v_0.Op != Op386LEAL {
  5575  			break
  5576  		}
  5577  		off2 := v_0.AuxInt
  5578  		sym2 := v_0.Aux
  5579  		base := v_0.Args[0]
  5580  		val := v.Args[1]
  5581  		mem := v.Args[2]
  5582  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  5583  			break
  5584  		}
  5585  		v.reset(Op386MOVSDstore)
  5586  		v.AuxInt = off1 + off2
  5587  		v.Aux = mergeSym(sym1, sym2)
  5588  		v.AddArg(base)
  5589  		v.AddArg(val)
  5590  		v.AddArg(mem)
  5591  		return true
  5592  	}
  5593  	// match: (MOVSDstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  5594  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5595  	// result: (MOVSDstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  5596  	for {
  5597  		off1 := v.AuxInt
  5598  		sym1 := v.Aux
  5599  		_ = v.Args[2]
  5600  		v_0 := v.Args[0]
  5601  		if v_0.Op != Op386LEAL1 {
  5602  			break
  5603  		}
  5604  		off2 := v_0.AuxInt
  5605  		sym2 := v_0.Aux
  5606  		_ = v_0.Args[1]
  5607  		ptr := v_0.Args[0]
  5608  		idx := v_0.Args[1]
  5609  		val := v.Args[1]
  5610  		mem := v.Args[2]
  5611  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5612  			break
  5613  		}
  5614  		v.reset(Op386MOVSDstoreidx1)
  5615  		v.AuxInt = off1 + off2
  5616  		v.Aux = mergeSym(sym1, sym2)
  5617  		v.AddArg(ptr)
  5618  		v.AddArg(idx)
  5619  		v.AddArg(val)
  5620  		v.AddArg(mem)
  5621  		return true
  5622  	}
  5623  	// match: (MOVSDstore [off1] {sym1} (LEAL8 [off2] {sym2} ptr idx) val mem)
  5624  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5625  	// result: (MOVSDstoreidx8 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  5626  	for {
  5627  		off1 := v.AuxInt
  5628  		sym1 := v.Aux
  5629  		_ = v.Args[2]
  5630  		v_0 := v.Args[0]
  5631  		if v_0.Op != Op386LEAL8 {
  5632  			break
  5633  		}
  5634  		off2 := v_0.AuxInt
  5635  		sym2 := v_0.Aux
  5636  		_ = v_0.Args[1]
  5637  		ptr := v_0.Args[0]
  5638  		idx := v_0.Args[1]
  5639  		val := v.Args[1]
  5640  		mem := v.Args[2]
  5641  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5642  			break
  5643  		}
  5644  		v.reset(Op386MOVSDstoreidx8)
  5645  		v.AuxInt = off1 + off2
  5646  		v.Aux = mergeSym(sym1, sym2)
  5647  		v.AddArg(ptr)
  5648  		v.AddArg(idx)
  5649  		v.AddArg(val)
  5650  		v.AddArg(mem)
  5651  		return true
  5652  	}
  5653  	// match: (MOVSDstore [off] {sym} (ADDL ptr idx) val mem)
  5654  	// cond: ptr.Op != OpSB
  5655  	// result: (MOVSDstoreidx1 [off] {sym} ptr idx val mem)
  5656  	for {
  5657  		off := v.AuxInt
  5658  		sym := v.Aux
  5659  		_ = v.Args[2]
  5660  		v_0 := v.Args[0]
  5661  		if v_0.Op != Op386ADDL {
  5662  			break
  5663  		}
  5664  		_ = v_0.Args[1]
  5665  		ptr := v_0.Args[0]
  5666  		idx := v_0.Args[1]
  5667  		val := v.Args[1]
  5668  		mem := v.Args[2]
  5669  		if !(ptr.Op != OpSB) {
  5670  			break
  5671  		}
  5672  		v.reset(Op386MOVSDstoreidx1)
  5673  		v.AuxInt = off
  5674  		v.Aux = sym
  5675  		v.AddArg(ptr)
  5676  		v.AddArg(idx)
  5677  		v.AddArg(val)
  5678  		v.AddArg(mem)
  5679  		return true
  5680  	}
  5681  	return false
  5682  }
  5683  func rewriteValue386_Op386MOVSDstoreidx1_0(v *Value) bool {
  5684  	// match: (MOVSDstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5685  	// cond:
  5686  	// result: (MOVSDstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  5687  	for {
  5688  		c := v.AuxInt
  5689  		sym := v.Aux
  5690  		_ = v.Args[3]
  5691  		v_0 := v.Args[0]
  5692  		if v_0.Op != Op386ADDLconst {
  5693  			break
  5694  		}
  5695  		d := v_0.AuxInt
  5696  		ptr := v_0.Args[0]
  5697  		idx := v.Args[1]
  5698  		val := v.Args[2]
  5699  		mem := v.Args[3]
  5700  		v.reset(Op386MOVSDstoreidx1)
  5701  		v.AuxInt = int64(int32(c + d))
  5702  		v.Aux = sym
  5703  		v.AddArg(ptr)
  5704  		v.AddArg(idx)
  5705  		v.AddArg(val)
  5706  		v.AddArg(mem)
  5707  		return true
  5708  	}
  5709  	// match: (MOVSDstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5710  	// cond:
  5711  	// result: (MOVSDstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  5712  	for {
  5713  		c := v.AuxInt
  5714  		sym := v.Aux
  5715  		_ = v.Args[3]
  5716  		ptr := v.Args[0]
  5717  		v_1 := v.Args[1]
  5718  		if v_1.Op != Op386ADDLconst {
  5719  			break
  5720  		}
  5721  		d := v_1.AuxInt
  5722  		idx := v_1.Args[0]
  5723  		val := v.Args[2]
  5724  		mem := v.Args[3]
  5725  		v.reset(Op386MOVSDstoreidx1)
  5726  		v.AuxInt = int64(int32(c + d))
  5727  		v.Aux = sym
  5728  		v.AddArg(ptr)
  5729  		v.AddArg(idx)
  5730  		v.AddArg(val)
  5731  		v.AddArg(mem)
  5732  		return true
  5733  	}
  5734  	return false
  5735  }
  5736  func rewriteValue386_Op386MOVSDstoreidx8_0(v *Value) bool {
  5737  	// match: (MOVSDstoreidx8 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5738  	// cond:
  5739  	// result: (MOVSDstoreidx8 [int64(int32(c+d))] {sym} ptr idx val mem)
  5740  	for {
  5741  		c := v.AuxInt
  5742  		sym := v.Aux
  5743  		_ = v.Args[3]
  5744  		v_0 := v.Args[0]
  5745  		if v_0.Op != Op386ADDLconst {
  5746  			break
  5747  		}
  5748  		d := v_0.AuxInt
  5749  		ptr := v_0.Args[0]
  5750  		idx := v.Args[1]
  5751  		val := v.Args[2]
  5752  		mem := v.Args[3]
  5753  		v.reset(Op386MOVSDstoreidx8)
  5754  		v.AuxInt = int64(int32(c + d))
  5755  		v.Aux = sym
  5756  		v.AddArg(ptr)
  5757  		v.AddArg(idx)
  5758  		v.AddArg(val)
  5759  		v.AddArg(mem)
  5760  		return true
  5761  	}
  5762  	// match: (MOVSDstoreidx8 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5763  	// cond:
  5764  	// result: (MOVSDstoreidx8 [int64(int32(c+8*d))] {sym} ptr idx val mem)
  5765  	for {
  5766  		c := v.AuxInt
  5767  		sym := v.Aux
  5768  		_ = v.Args[3]
  5769  		ptr := v.Args[0]
  5770  		v_1 := v.Args[1]
  5771  		if v_1.Op != Op386ADDLconst {
  5772  			break
  5773  		}
  5774  		d := v_1.AuxInt
  5775  		idx := v_1.Args[0]
  5776  		val := v.Args[2]
  5777  		mem := v.Args[3]
  5778  		v.reset(Op386MOVSDstoreidx8)
  5779  		v.AuxInt = int64(int32(c + 8*d))
  5780  		v.Aux = sym
  5781  		v.AddArg(ptr)
  5782  		v.AddArg(idx)
  5783  		v.AddArg(val)
  5784  		v.AddArg(mem)
  5785  		return true
  5786  	}
  5787  	return false
  5788  }
  5789  func rewriteValue386_Op386MOVSSconst_0(v *Value) bool {
  5790  	b := v.Block
  5791  	_ = b
  5792  	config := b.Func.Config
  5793  	_ = config
  5794  	typ := &b.Func.Config.Types
  5795  	_ = typ
  5796  	// match: (MOVSSconst [c])
  5797  	// cond: config.ctxt.Flag_shared
  5798  	// result: (MOVSSconst2 (MOVSSconst1 [c]))
  5799  	for {
  5800  		c := v.AuxInt
  5801  		if !(config.ctxt.Flag_shared) {
  5802  			break
  5803  		}
  5804  		v.reset(Op386MOVSSconst2)
  5805  		v0 := b.NewValue0(v.Pos, Op386MOVSSconst1, typ.UInt32)
  5806  		v0.AuxInt = c
  5807  		v.AddArg(v0)
  5808  		return true
  5809  	}
  5810  	return false
  5811  }
  5812  func rewriteValue386_Op386MOVSSload_0(v *Value) bool {
  5813  	b := v.Block
  5814  	_ = b
  5815  	config := b.Func.Config
  5816  	_ = config
  5817  	// match: (MOVSSload [off1] {sym} (ADDLconst [off2] ptr) mem)
  5818  	// cond: is32Bit(off1+off2)
  5819  	// result: (MOVSSload [off1+off2] {sym} ptr mem)
  5820  	for {
  5821  		off1 := v.AuxInt
  5822  		sym := v.Aux
  5823  		_ = v.Args[1]
  5824  		v_0 := v.Args[0]
  5825  		if v_0.Op != Op386ADDLconst {
  5826  			break
  5827  		}
  5828  		off2 := v_0.AuxInt
  5829  		ptr := v_0.Args[0]
  5830  		mem := v.Args[1]
  5831  		if !(is32Bit(off1 + off2)) {
  5832  			break
  5833  		}
  5834  		v.reset(Op386MOVSSload)
  5835  		v.AuxInt = off1 + off2
  5836  		v.Aux = sym
  5837  		v.AddArg(ptr)
  5838  		v.AddArg(mem)
  5839  		return true
  5840  	}
  5841  	// match: (MOVSSload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  5842  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  5843  	// result: (MOVSSload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  5844  	for {
  5845  		off1 := v.AuxInt
  5846  		sym1 := v.Aux
  5847  		_ = v.Args[1]
  5848  		v_0 := v.Args[0]
  5849  		if v_0.Op != Op386LEAL {
  5850  			break
  5851  		}
  5852  		off2 := v_0.AuxInt
  5853  		sym2 := v_0.Aux
  5854  		base := v_0.Args[0]
  5855  		mem := v.Args[1]
  5856  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  5857  			break
  5858  		}
  5859  		v.reset(Op386MOVSSload)
  5860  		v.AuxInt = off1 + off2
  5861  		v.Aux = mergeSym(sym1, sym2)
  5862  		v.AddArg(base)
  5863  		v.AddArg(mem)
  5864  		return true
  5865  	}
  5866  	// match: (MOVSSload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  5867  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5868  	// result: (MOVSSloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5869  	for {
  5870  		off1 := v.AuxInt
  5871  		sym1 := v.Aux
  5872  		_ = v.Args[1]
  5873  		v_0 := v.Args[0]
  5874  		if v_0.Op != Op386LEAL1 {
  5875  			break
  5876  		}
  5877  		off2 := v_0.AuxInt
  5878  		sym2 := v_0.Aux
  5879  		_ = v_0.Args[1]
  5880  		ptr := v_0.Args[0]
  5881  		idx := v_0.Args[1]
  5882  		mem := v.Args[1]
  5883  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5884  			break
  5885  		}
  5886  		v.reset(Op386MOVSSloadidx1)
  5887  		v.AuxInt = off1 + off2
  5888  		v.Aux = mergeSym(sym1, sym2)
  5889  		v.AddArg(ptr)
  5890  		v.AddArg(idx)
  5891  		v.AddArg(mem)
  5892  		return true
  5893  	}
  5894  	// match: (MOVSSload [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) mem)
  5895  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5896  	// result: (MOVSSloadidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5897  	for {
  5898  		off1 := v.AuxInt
  5899  		sym1 := v.Aux
  5900  		_ = v.Args[1]
  5901  		v_0 := v.Args[0]
  5902  		if v_0.Op != Op386LEAL4 {
  5903  			break
  5904  		}
  5905  		off2 := v_0.AuxInt
  5906  		sym2 := v_0.Aux
  5907  		_ = v_0.Args[1]
  5908  		ptr := v_0.Args[0]
  5909  		idx := v_0.Args[1]
  5910  		mem := v.Args[1]
  5911  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5912  			break
  5913  		}
  5914  		v.reset(Op386MOVSSloadidx4)
  5915  		v.AuxInt = off1 + off2
  5916  		v.Aux = mergeSym(sym1, sym2)
  5917  		v.AddArg(ptr)
  5918  		v.AddArg(idx)
  5919  		v.AddArg(mem)
  5920  		return true
  5921  	}
  5922  	// match: (MOVSSload [off] {sym} (ADDL ptr idx) mem)
  5923  	// cond: ptr.Op != OpSB
  5924  	// result: (MOVSSloadidx1 [off] {sym} ptr idx mem)
  5925  	for {
  5926  		off := v.AuxInt
  5927  		sym := v.Aux
  5928  		_ = v.Args[1]
  5929  		v_0 := v.Args[0]
  5930  		if v_0.Op != Op386ADDL {
  5931  			break
  5932  		}
  5933  		_ = v_0.Args[1]
  5934  		ptr := v_0.Args[0]
  5935  		idx := v_0.Args[1]
  5936  		mem := v.Args[1]
  5937  		if !(ptr.Op != OpSB) {
  5938  			break
  5939  		}
  5940  		v.reset(Op386MOVSSloadidx1)
  5941  		v.AuxInt = off
  5942  		v.Aux = sym
  5943  		v.AddArg(ptr)
  5944  		v.AddArg(idx)
  5945  		v.AddArg(mem)
  5946  		return true
  5947  	}
  5948  	return false
  5949  }
  5950  func rewriteValue386_Op386MOVSSloadidx1_0(v *Value) bool {
  5951  	// match: (MOVSSloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  5952  	// cond:
  5953  	// result: (MOVSSloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  5954  	for {
  5955  		c := v.AuxInt
  5956  		sym := v.Aux
  5957  		_ = v.Args[2]
  5958  		v_0 := v.Args[0]
  5959  		if v_0.Op != Op386ADDLconst {
  5960  			break
  5961  		}
  5962  		d := v_0.AuxInt
  5963  		ptr := v_0.Args[0]
  5964  		idx := v.Args[1]
  5965  		mem := v.Args[2]
  5966  		v.reset(Op386MOVSSloadidx1)
  5967  		v.AuxInt = int64(int32(c + d))
  5968  		v.Aux = sym
  5969  		v.AddArg(ptr)
  5970  		v.AddArg(idx)
  5971  		v.AddArg(mem)
  5972  		return true
  5973  	}
  5974  	// match: (MOVSSloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  5975  	// cond:
  5976  	// result: (MOVSSloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  5977  	for {
  5978  		c := v.AuxInt
  5979  		sym := v.Aux
  5980  		_ = v.Args[2]
  5981  		ptr := v.Args[0]
  5982  		v_1 := v.Args[1]
  5983  		if v_1.Op != Op386ADDLconst {
  5984  			break
  5985  		}
  5986  		d := v_1.AuxInt
  5987  		idx := v_1.Args[0]
  5988  		mem := v.Args[2]
  5989  		v.reset(Op386MOVSSloadidx1)
  5990  		v.AuxInt = int64(int32(c + d))
  5991  		v.Aux = sym
  5992  		v.AddArg(ptr)
  5993  		v.AddArg(idx)
  5994  		v.AddArg(mem)
  5995  		return true
  5996  	}
  5997  	return false
  5998  }
  5999  func rewriteValue386_Op386MOVSSloadidx4_0(v *Value) bool {
  6000  	// match: (MOVSSloadidx4 [c] {sym} (ADDLconst [d] ptr) idx mem)
  6001  	// cond:
  6002  	// result: (MOVSSloadidx4 [int64(int32(c+d))] {sym} ptr idx mem)
  6003  	for {
  6004  		c := v.AuxInt
  6005  		sym := v.Aux
  6006  		_ = v.Args[2]
  6007  		v_0 := v.Args[0]
  6008  		if v_0.Op != Op386ADDLconst {
  6009  			break
  6010  		}
  6011  		d := v_0.AuxInt
  6012  		ptr := v_0.Args[0]
  6013  		idx := v.Args[1]
  6014  		mem := v.Args[2]
  6015  		v.reset(Op386MOVSSloadidx4)
  6016  		v.AuxInt = int64(int32(c + d))
  6017  		v.Aux = sym
  6018  		v.AddArg(ptr)
  6019  		v.AddArg(idx)
  6020  		v.AddArg(mem)
  6021  		return true
  6022  	}
  6023  	// match: (MOVSSloadidx4 [c] {sym} ptr (ADDLconst [d] idx) mem)
  6024  	// cond:
  6025  	// result: (MOVSSloadidx4 [int64(int32(c+4*d))] {sym} ptr idx mem)
  6026  	for {
  6027  		c := v.AuxInt
  6028  		sym := v.Aux
  6029  		_ = v.Args[2]
  6030  		ptr := v.Args[0]
  6031  		v_1 := v.Args[1]
  6032  		if v_1.Op != Op386ADDLconst {
  6033  			break
  6034  		}
  6035  		d := v_1.AuxInt
  6036  		idx := v_1.Args[0]
  6037  		mem := v.Args[2]
  6038  		v.reset(Op386MOVSSloadidx4)
  6039  		v.AuxInt = int64(int32(c + 4*d))
  6040  		v.Aux = sym
  6041  		v.AddArg(ptr)
  6042  		v.AddArg(idx)
  6043  		v.AddArg(mem)
  6044  		return true
  6045  	}
  6046  	return false
  6047  }
  6048  func rewriteValue386_Op386MOVSSstore_0(v *Value) bool {
  6049  	b := v.Block
  6050  	_ = b
  6051  	config := b.Func.Config
  6052  	_ = config
  6053  	// match: (MOVSSstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  6054  	// cond: is32Bit(off1+off2)
  6055  	// result: (MOVSSstore [off1+off2] {sym} ptr val mem)
  6056  	for {
  6057  		off1 := v.AuxInt
  6058  		sym := v.Aux
  6059  		_ = v.Args[2]
  6060  		v_0 := v.Args[0]
  6061  		if v_0.Op != Op386ADDLconst {
  6062  			break
  6063  		}
  6064  		off2 := v_0.AuxInt
  6065  		ptr := v_0.Args[0]
  6066  		val := v.Args[1]
  6067  		mem := v.Args[2]
  6068  		if !(is32Bit(off1 + off2)) {
  6069  			break
  6070  		}
  6071  		v.reset(Op386MOVSSstore)
  6072  		v.AuxInt = off1 + off2
  6073  		v.Aux = sym
  6074  		v.AddArg(ptr)
  6075  		v.AddArg(val)
  6076  		v.AddArg(mem)
  6077  		return true
  6078  	}
  6079  	// match: (MOVSSstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  6080  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  6081  	// result: (MOVSSstore [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  6082  	for {
  6083  		off1 := v.AuxInt
  6084  		sym1 := v.Aux
  6085  		_ = v.Args[2]
  6086  		v_0 := v.Args[0]
  6087  		if v_0.Op != Op386LEAL {
  6088  			break
  6089  		}
  6090  		off2 := v_0.AuxInt
  6091  		sym2 := v_0.Aux
  6092  		base := v_0.Args[0]
  6093  		val := v.Args[1]
  6094  		mem := v.Args[2]
  6095  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  6096  			break
  6097  		}
  6098  		v.reset(Op386MOVSSstore)
  6099  		v.AuxInt = off1 + off2
  6100  		v.Aux = mergeSym(sym1, sym2)
  6101  		v.AddArg(base)
  6102  		v.AddArg(val)
  6103  		v.AddArg(mem)
  6104  		return true
  6105  	}
  6106  	// match: (MOVSSstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  6107  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6108  	// result: (MOVSSstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  6109  	for {
  6110  		off1 := v.AuxInt
  6111  		sym1 := v.Aux
  6112  		_ = v.Args[2]
  6113  		v_0 := v.Args[0]
  6114  		if v_0.Op != Op386LEAL1 {
  6115  			break
  6116  		}
  6117  		off2 := v_0.AuxInt
  6118  		sym2 := v_0.Aux
  6119  		_ = v_0.Args[1]
  6120  		ptr := v_0.Args[0]
  6121  		idx := v_0.Args[1]
  6122  		val := v.Args[1]
  6123  		mem := v.Args[2]
  6124  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6125  			break
  6126  		}
  6127  		v.reset(Op386MOVSSstoreidx1)
  6128  		v.AuxInt = off1 + off2
  6129  		v.Aux = mergeSym(sym1, sym2)
  6130  		v.AddArg(ptr)
  6131  		v.AddArg(idx)
  6132  		v.AddArg(val)
  6133  		v.AddArg(mem)
  6134  		return true
  6135  	}
  6136  	// match: (MOVSSstore [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) val mem)
  6137  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6138  	// result: (MOVSSstoreidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  6139  	for {
  6140  		off1 := v.AuxInt
  6141  		sym1 := v.Aux
  6142  		_ = v.Args[2]
  6143  		v_0 := v.Args[0]
  6144  		if v_0.Op != Op386LEAL4 {
  6145  			break
  6146  		}
  6147  		off2 := v_0.AuxInt
  6148  		sym2 := v_0.Aux
  6149  		_ = v_0.Args[1]
  6150  		ptr := v_0.Args[0]
  6151  		idx := v_0.Args[1]
  6152  		val := v.Args[1]
  6153  		mem := v.Args[2]
  6154  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6155  			break
  6156  		}
  6157  		v.reset(Op386MOVSSstoreidx4)
  6158  		v.AuxInt = off1 + off2
  6159  		v.Aux = mergeSym(sym1, sym2)
  6160  		v.AddArg(ptr)
  6161  		v.AddArg(idx)
  6162  		v.AddArg(val)
  6163  		v.AddArg(mem)
  6164  		return true
  6165  	}
  6166  	// match: (MOVSSstore [off] {sym} (ADDL ptr idx) val mem)
  6167  	// cond: ptr.Op != OpSB
  6168  	// result: (MOVSSstoreidx1 [off] {sym} ptr idx val mem)
  6169  	for {
  6170  		off := v.AuxInt
  6171  		sym := v.Aux
  6172  		_ = v.Args[2]
  6173  		v_0 := v.Args[0]
  6174  		if v_0.Op != Op386ADDL {
  6175  			break
  6176  		}
  6177  		_ = v_0.Args[1]
  6178  		ptr := v_0.Args[0]
  6179  		idx := v_0.Args[1]
  6180  		val := v.Args[1]
  6181  		mem := v.Args[2]
  6182  		if !(ptr.Op != OpSB) {
  6183  			break
  6184  		}
  6185  		v.reset(Op386MOVSSstoreidx1)
  6186  		v.AuxInt = off
  6187  		v.Aux = sym
  6188  		v.AddArg(ptr)
  6189  		v.AddArg(idx)
  6190  		v.AddArg(val)
  6191  		v.AddArg(mem)
  6192  		return true
  6193  	}
  6194  	return false
  6195  }
  6196  func rewriteValue386_Op386MOVSSstoreidx1_0(v *Value) bool {
  6197  	// match: (MOVSSstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  6198  	// cond:
  6199  	// result: (MOVSSstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  6200  	for {
  6201  		c := v.AuxInt
  6202  		sym := v.Aux
  6203  		_ = v.Args[3]
  6204  		v_0 := v.Args[0]
  6205  		if v_0.Op != Op386ADDLconst {
  6206  			break
  6207  		}
  6208  		d := v_0.AuxInt
  6209  		ptr := v_0.Args[0]
  6210  		idx := v.Args[1]
  6211  		val := v.Args[2]
  6212  		mem := v.Args[3]
  6213  		v.reset(Op386MOVSSstoreidx1)
  6214  		v.AuxInt = int64(int32(c + d))
  6215  		v.Aux = sym
  6216  		v.AddArg(ptr)
  6217  		v.AddArg(idx)
  6218  		v.AddArg(val)
  6219  		v.AddArg(mem)
  6220  		return true
  6221  	}
  6222  	// match: (MOVSSstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  6223  	// cond:
  6224  	// result: (MOVSSstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  6225  	for {
  6226  		c := v.AuxInt
  6227  		sym := v.Aux
  6228  		_ = v.Args[3]
  6229  		ptr := v.Args[0]
  6230  		v_1 := v.Args[1]
  6231  		if v_1.Op != Op386ADDLconst {
  6232  			break
  6233  		}
  6234  		d := v_1.AuxInt
  6235  		idx := v_1.Args[0]
  6236  		val := v.Args[2]
  6237  		mem := v.Args[3]
  6238  		v.reset(Op386MOVSSstoreidx1)
  6239  		v.AuxInt = int64(int32(c + d))
  6240  		v.Aux = sym
  6241  		v.AddArg(ptr)
  6242  		v.AddArg(idx)
  6243  		v.AddArg(val)
  6244  		v.AddArg(mem)
  6245  		return true
  6246  	}
  6247  	return false
  6248  }
  6249  func rewriteValue386_Op386MOVSSstoreidx4_0(v *Value) bool {
  6250  	// match: (MOVSSstoreidx4 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  6251  	// cond:
  6252  	// result: (MOVSSstoreidx4 [int64(int32(c+d))] {sym} ptr idx val mem)
  6253  	for {
  6254  		c := v.AuxInt
  6255  		sym := v.Aux
  6256  		_ = v.Args[3]
  6257  		v_0 := v.Args[0]
  6258  		if v_0.Op != Op386ADDLconst {
  6259  			break
  6260  		}
  6261  		d := v_0.AuxInt
  6262  		ptr := v_0.Args[0]
  6263  		idx := v.Args[1]
  6264  		val := v.Args[2]
  6265  		mem := v.Args[3]
  6266  		v.reset(Op386MOVSSstoreidx4)
  6267  		v.AuxInt = int64(int32(c + d))
  6268  		v.Aux = sym
  6269  		v.AddArg(ptr)
  6270  		v.AddArg(idx)
  6271  		v.AddArg(val)
  6272  		v.AddArg(mem)
  6273  		return true
  6274  	}
  6275  	// match: (MOVSSstoreidx4 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  6276  	// cond:
  6277  	// result: (MOVSSstoreidx4 [int64(int32(c+4*d))] {sym} ptr idx val mem)
  6278  	for {
  6279  		c := v.AuxInt
  6280  		sym := v.Aux
  6281  		_ = v.Args[3]
  6282  		ptr := v.Args[0]
  6283  		v_1 := v.Args[1]
  6284  		if v_1.Op != Op386ADDLconst {
  6285  			break
  6286  		}
  6287  		d := v_1.AuxInt
  6288  		idx := v_1.Args[0]
  6289  		val := v.Args[2]
  6290  		mem := v.Args[3]
  6291  		v.reset(Op386MOVSSstoreidx4)
  6292  		v.AuxInt = int64(int32(c + 4*d))
  6293  		v.Aux = sym
  6294  		v.AddArg(ptr)
  6295  		v.AddArg(idx)
  6296  		v.AddArg(val)
  6297  		v.AddArg(mem)
  6298  		return true
  6299  	}
  6300  	return false
  6301  }
  6302  func rewriteValue386_Op386MOVWLSX_0(v *Value) bool {
  6303  	b := v.Block
  6304  	_ = b
  6305  	// match: (MOVWLSX x:(MOVWload [off] {sym} ptr mem))
  6306  	// cond: x.Uses == 1 && clobber(x)
  6307  	// result: @x.Block (MOVWLSXload <v.Type> [off] {sym} ptr mem)
  6308  	for {
  6309  		x := v.Args[0]
  6310  		if x.Op != Op386MOVWload {
  6311  			break
  6312  		}
  6313  		off := x.AuxInt
  6314  		sym := x.Aux
  6315  		_ = x.Args[1]
  6316  		ptr := x.Args[0]
  6317  		mem := x.Args[1]
  6318  		if !(x.Uses == 1 && clobber(x)) {
  6319  			break
  6320  		}
  6321  		b = x.Block
  6322  		v0 := b.NewValue0(v.Pos, Op386MOVWLSXload, v.Type)
  6323  		v.reset(OpCopy)
  6324  		v.AddArg(v0)
  6325  		v0.AuxInt = off
  6326  		v0.Aux = sym
  6327  		v0.AddArg(ptr)
  6328  		v0.AddArg(mem)
  6329  		return true
  6330  	}
  6331  	// match: (MOVWLSX (ANDLconst [c] x))
  6332  	// cond: c & 0x8000 == 0
  6333  	// result: (ANDLconst [c & 0x7fff] x)
  6334  	for {
  6335  		v_0 := v.Args[0]
  6336  		if v_0.Op != Op386ANDLconst {
  6337  			break
  6338  		}
  6339  		c := v_0.AuxInt
  6340  		x := v_0.Args[0]
  6341  		if !(c&0x8000 == 0) {
  6342  			break
  6343  		}
  6344  		v.reset(Op386ANDLconst)
  6345  		v.AuxInt = c & 0x7fff
  6346  		v.AddArg(x)
  6347  		return true
  6348  	}
  6349  	return false
  6350  }
  6351  func rewriteValue386_Op386MOVWLSXload_0(v *Value) bool {
  6352  	b := v.Block
  6353  	_ = b
  6354  	config := b.Func.Config
  6355  	_ = config
  6356  	// match: (MOVWLSXload [off] {sym} ptr (MOVWstore [off2] {sym2} ptr2 x _))
  6357  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  6358  	// result: (MOVWLSX x)
  6359  	for {
  6360  		off := v.AuxInt
  6361  		sym := v.Aux
  6362  		_ = v.Args[1]
  6363  		ptr := v.Args[0]
  6364  		v_1 := v.Args[1]
  6365  		if v_1.Op != Op386MOVWstore {
  6366  			break
  6367  		}
  6368  		off2 := v_1.AuxInt
  6369  		sym2 := v_1.Aux
  6370  		_ = v_1.Args[2]
  6371  		ptr2 := v_1.Args[0]
  6372  		x := v_1.Args[1]
  6373  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  6374  			break
  6375  		}
  6376  		v.reset(Op386MOVWLSX)
  6377  		v.AddArg(x)
  6378  		return true
  6379  	}
  6380  	// match: (MOVWLSXload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  6381  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  6382  	// result: (MOVWLSXload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  6383  	for {
  6384  		off1 := v.AuxInt
  6385  		sym1 := v.Aux
  6386  		_ = v.Args[1]
  6387  		v_0 := v.Args[0]
  6388  		if v_0.Op != Op386LEAL {
  6389  			break
  6390  		}
  6391  		off2 := v_0.AuxInt
  6392  		sym2 := v_0.Aux
  6393  		base := v_0.Args[0]
  6394  		mem := v.Args[1]
  6395  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  6396  			break
  6397  		}
  6398  		v.reset(Op386MOVWLSXload)
  6399  		v.AuxInt = off1 + off2
  6400  		v.Aux = mergeSym(sym1, sym2)
  6401  		v.AddArg(base)
  6402  		v.AddArg(mem)
  6403  		return true
  6404  	}
  6405  	return false
  6406  }
  6407  func rewriteValue386_Op386MOVWLZX_0(v *Value) bool {
  6408  	b := v.Block
  6409  	_ = b
  6410  	// match: (MOVWLZX x:(MOVWload [off] {sym} ptr mem))
  6411  	// cond: x.Uses == 1 && clobber(x)
  6412  	// result: @x.Block (MOVWload <v.Type> [off] {sym} ptr mem)
  6413  	for {
  6414  		x := v.Args[0]
  6415  		if x.Op != Op386MOVWload {
  6416  			break
  6417  		}
  6418  		off := x.AuxInt
  6419  		sym := x.Aux
  6420  		_ = x.Args[1]
  6421  		ptr := x.Args[0]
  6422  		mem := x.Args[1]
  6423  		if !(x.Uses == 1 && clobber(x)) {
  6424  			break
  6425  		}
  6426  		b = x.Block
  6427  		v0 := b.NewValue0(v.Pos, Op386MOVWload, v.Type)
  6428  		v.reset(OpCopy)
  6429  		v.AddArg(v0)
  6430  		v0.AuxInt = off
  6431  		v0.Aux = sym
  6432  		v0.AddArg(ptr)
  6433  		v0.AddArg(mem)
  6434  		return true
  6435  	}
  6436  	// match: (MOVWLZX x:(MOVWloadidx1 [off] {sym} ptr idx mem))
  6437  	// cond: x.Uses == 1 && clobber(x)
  6438  	// result: @x.Block (MOVWloadidx1 <v.Type> [off] {sym} ptr idx mem)
  6439  	for {
  6440  		x := v.Args[0]
  6441  		if x.Op != Op386MOVWloadidx1 {
  6442  			break
  6443  		}
  6444  		off := x.AuxInt
  6445  		sym := x.Aux
  6446  		_ = x.Args[2]
  6447  		ptr := x.Args[0]
  6448  		idx := x.Args[1]
  6449  		mem := x.Args[2]
  6450  		if !(x.Uses == 1 && clobber(x)) {
  6451  			break
  6452  		}
  6453  		b = x.Block
  6454  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  6455  		v.reset(OpCopy)
  6456  		v.AddArg(v0)
  6457  		v0.AuxInt = off
  6458  		v0.Aux = sym
  6459  		v0.AddArg(ptr)
  6460  		v0.AddArg(idx)
  6461  		v0.AddArg(mem)
  6462  		return true
  6463  	}
  6464  	// match: (MOVWLZX x:(MOVWloadidx2 [off] {sym} ptr idx mem))
  6465  	// cond: x.Uses == 1 && clobber(x)
  6466  	// result: @x.Block (MOVWloadidx2 <v.Type> [off] {sym} ptr idx mem)
  6467  	for {
  6468  		x := v.Args[0]
  6469  		if x.Op != Op386MOVWloadidx2 {
  6470  			break
  6471  		}
  6472  		off := x.AuxInt
  6473  		sym := x.Aux
  6474  		_ = x.Args[2]
  6475  		ptr := x.Args[0]
  6476  		idx := x.Args[1]
  6477  		mem := x.Args[2]
  6478  		if !(x.Uses == 1 && clobber(x)) {
  6479  			break
  6480  		}
  6481  		b = x.Block
  6482  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx2, v.Type)
  6483  		v.reset(OpCopy)
  6484  		v.AddArg(v0)
  6485  		v0.AuxInt = off
  6486  		v0.Aux = sym
  6487  		v0.AddArg(ptr)
  6488  		v0.AddArg(idx)
  6489  		v0.AddArg(mem)
  6490  		return true
  6491  	}
  6492  	// match: (MOVWLZX (ANDLconst [c] x))
  6493  	// cond:
  6494  	// result: (ANDLconst [c & 0xffff] x)
  6495  	for {
  6496  		v_0 := v.Args[0]
  6497  		if v_0.Op != Op386ANDLconst {
  6498  			break
  6499  		}
  6500  		c := v_0.AuxInt
  6501  		x := v_0.Args[0]
  6502  		v.reset(Op386ANDLconst)
  6503  		v.AuxInt = c & 0xffff
  6504  		v.AddArg(x)
  6505  		return true
  6506  	}
  6507  	return false
  6508  }
  6509  func rewriteValue386_Op386MOVWload_0(v *Value) bool {
  6510  	b := v.Block
  6511  	_ = b
  6512  	config := b.Func.Config
  6513  	_ = config
  6514  	// match: (MOVWload [off] {sym} ptr (MOVWstore [off2] {sym2} ptr2 x _))
  6515  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  6516  	// result: (MOVWLZX x)
  6517  	for {
  6518  		off := v.AuxInt
  6519  		sym := v.Aux
  6520  		_ = v.Args[1]
  6521  		ptr := v.Args[0]
  6522  		v_1 := v.Args[1]
  6523  		if v_1.Op != Op386MOVWstore {
  6524  			break
  6525  		}
  6526  		off2 := v_1.AuxInt
  6527  		sym2 := v_1.Aux
  6528  		_ = v_1.Args[2]
  6529  		ptr2 := v_1.Args[0]
  6530  		x := v_1.Args[1]
  6531  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  6532  			break
  6533  		}
  6534  		v.reset(Op386MOVWLZX)
  6535  		v.AddArg(x)
  6536  		return true
  6537  	}
  6538  	// match: (MOVWload [off1] {sym} (ADDLconst [off2] ptr) mem)
  6539  	// cond: is32Bit(off1+off2)
  6540  	// result: (MOVWload [off1+off2] {sym} ptr mem)
  6541  	for {
  6542  		off1 := v.AuxInt
  6543  		sym := v.Aux
  6544  		_ = v.Args[1]
  6545  		v_0 := v.Args[0]
  6546  		if v_0.Op != Op386ADDLconst {
  6547  			break
  6548  		}
  6549  		off2 := v_0.AuxInt
  6550  		ptr := v_0.Args[0]
  6551  		mem := v.Args[1]
  6552  		if !(is32Bit(off1 + off2)) {
  6553  			break
  6554  		}
  6555  		v.reset(Op386MOVWload)
  6556  		v.AuxInt = off1 + off2
  6557  		v.Aux = sym
  6558  		v.AddArg(ptr)
  6559  		v.AddArg(mem)
  6560  		return true
  6561  	}
  6562  	// match: (MOVWload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  6563  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  6564  	// result: (MOVWload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  6565  	for {
  6566  		off1 := v.AuxInt
  6567  		sym1 := v.Aux
  6568  		_ = v.Args[1]
  6569  		v_0 := v.Args[0]
  6570  		if v_0.Op != Op386LEAL {
  6571  			break
  6572  		}
  6573  		off2 := v_0.AuxInt
  6574  		sym2 := v_0.Aux
  6575  		base := v_0.Args[0]
  6576  		mem := v.Args[1]
  6577  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  6578  			break
  6579  		}
  6580  		v.reset(Op386MOVWload)
  6581  		v.AuxInt = off1 + off2
  6582  		v.Aux = mergeSym(sym1, sym2)
  6583  		v.AddArg(base)
  6584  		v.AddArg(mem)
  6585  		return true
  6586  	}
  6587  	// match: (MOVWload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  6588  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6589  	// result: (MOVWloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  6590  	for {
  6591  		off1 := v.AuxInt
  6592  		sym1 := v.Aux
  6593  		_ = v.Args[1]
  6594  		v_0 := v.Args[0]
  6595  		if v_0.Op != Op386LEAL1 {
  6596  			break
  6597  		}
  6598  		off2 := v_0.AuxInt
  6599  		sym2 := v_0.Aux
  6600  		_ = v_0.Args[1]
  6601  		ptr := v_0.Args[0]
  6602  		idx := v_0.Args[1]
  6603  		mem := v.Args[1]
  6604  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6605  			break
  6606  		}
  6607  		v.reset(Op386MOVWloadidx1)
  6608  		v.AuxInt = off1 + off2
  6609  		v.Aux = mergeSym(sym1, sym2)
  6610  		v.AddArg(ptr)
  6611  		v.AddArg(idx)
  6612  		v.AddArg(mem)
  6613  		return true
  6614  	}
  6615  	// match: (MOVWload [off1] {sym1} (LEAL2 [off2] {sym2} ptr idx) mem)
  6616  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6617  	// result: (MOVWloadidx2 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  6618  	for {
  6619  		off1 := v.AuxInt
  6620  		sym1 := v.Aux
  6621  		_ = v.Args[1]
  6622  		v_0 := v.Args[0]
  6623  		if v_0.Op != Op386LEAL2 {
  6624  			break
  6625  		}
  6626  		off2 := v_0.AuxInt
  6627  		sym2 := v_0.Aux
  6628  		_ = v_0.Args[1]
  6629  		ptr := v_0.Args[0]
  6630  		idx := v_0.Args[1]
  6631  		mem := v.Args[1]
  6632  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6633  			break
  6634  		}
  6635  		v.reset(Op386MOVWloadidx2)
  6636  		v.AuxInt = off1 + off2
  6637  		v.Aux = mergeSym(sym1, sym2)
  6638  		v.AddArg(ptr)
  6639  		v.AddArg(idx)
  6640  		v.AddArg(mem)
  6641  		return true
  6642  	}
  6643  	// match: (MOVWload [off] {sym} (ADDL ptr idx) mem)
  6644  	// cond: ptr.Op != OpSB
  6645  	// result: (MOVWloadidx1 [off] {sym} ptr idx mem)
  6646  	for {
  6647  		off := v.AuxInt
  6648  		sym := v.Aux
  6649  		_ = v.Args[1]
  6650  		v_0 := v.Args[0]
  6651  		if v_0.Op != Op386ADDL {
  6652  			break
  6653  		}
  6654  		_ = v_0.Args[1]
  6655  		ptr := v_0.Args[0]
  6656  		idx := v_0.Args[1]
  6657  		mem := v.Args[1]
  6658  		if !(ptr.Op != OpSB) {
  6659  			break
  6660  		}
  6661  		v.reset(Op386MOVWloadidx1)
  6662  		v.AuxInt = off
  6663  		v.Aux = sym
  6664  		v.AddArg(ptr)
  6665  		v.AddArg(idx)
  6666  		v.AddArg(mem)
  6667  		return true
  6668  	}
  6669  	return false
  6670  }
  6671  func rewriteValue386_Op386MOVWloadidx1_0(v *Value) bool {
  6672  	// match: (MOVWloadidx1 [c] {sym} ptr (SHLLconst [1] idx) mem)
  6673  	// cond:
  6674  	// result: (MOVWloadidx2 [c] {sym} ptr idx mem)
  6675  	for {
  6676  		c := v.AuxInt
  6677  		sym := v.Aux
  6678  		_ = v.Args[2]
  6679  		ptr := v.Args[0]
  6680  		v_1 := v.Args[1]
  6681  		if v_1.Op != Op386SHLLconst {
  6682  			break
  6683  		}
  6684  		if v_1.AuxInt != 1 {
  6685  			break
  6686  		}
  6687  		idx := v_1.Args[0]
  6688  		mem := v.Args[2]
  6689  		v.reset(Op386MOVWloadidx2)
  6690  		v.AuxInt = c
  6691  		v.Aux = sym
  6692  		v.AddArg(ptr)
  6693  		v.AddArg(idx)
  6694  		v.AddArg(mem)
  6695  		return true
  6696  	}
  6697  	// match: (MOVWloadidx1 [c] {sym} (SHLLconst [1] idx) ptr mem)
  6698  	// cond:
  6699  	// result: (MOVWloadidx2 [c] {sym} ptr idx mem)
  6700  	for {
  6701  		c := v.AuxInt
  6702  		sym := v.Aux
  6703  		_ = v.Args[2]
  6704  		v_0 := v.Args[0]
  6705  		if v_0.Op != Op386SHLLconst {
  6706  			break
  6707  		}
  6708  		if v_0.AuxInt != 1 {
  6709  			break
  6710  		}
  6711  		idx := v_0.Args[0]
  6712  		ptr := v.Args[1]
  6713  		mem := v.Args[2]
  6714  		v.reset(Op386MOVWloadidx2)
  6715  		v.AuxInt = c
  6716  		v.Aux = sym
  6717  		v.AddArg(ptr)
  6718  		v.AddArg(idx)
  6719  		v.AddArg(mem)
  6720  		return true
  6721  	}
  6722  	// match: (MOVWloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  6723  	// cond:
  6724  	// result: (MOVWloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  6725  	for {
  6726  		c := v.AuxInt
  6727  		sym := v.Aux
  6728  		_ = v.Args[2]
  6729  		v_0 := v.Args[0]
  6730  		if v_0.Op != Op386ADDLconst {
  6731  			break
  6732  		}
  6733  		d := v_0.AuxInt
  6734  		ptr := v_0.Args[0]
  6735  		idx := v.Args[1]
  6736  		mem := v.Args[2]
  6737  		v.reset(Op386MOVWloadidx1)
  6738  		v.AuxInt = int64(int32(c + d))
  6739  		v.Aux = sym
  6740  		v.AddArg(ptr)
  6741  		v.AddArg(idx)
  6742  		v.AddArg(mem)
  6743  		return true
  6744  	}
  6745  	// match: (MOVWloadidx1 [c] {sym} idx (ADDLconst [d] ptr) mem)
  6746  	// cond:
  6747  	// result: (MOVWloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  6748  	for {
  6749  		c := v.AuxInt
  6750  		sym := v.Aux
  6751  		_ = v.Args[2]
  6752  		idx := v.Args[0]
  6753  		v_1 := v.Args[1]
  6754  		if v_1.Op != Op386ADDLconst {
  6755  			break
  6756  		}
  6757  		d := v_1.AuxInt
  6758  		ptr := v_1.Args[0]
  6759  		mem := v.Args[2]
  6760  		v.reset(Op386MOVWloadidx1)
  6761  		v.AuxInt = int64(int32(c + d))
  6762  		v.Aux = sym
  6763  		v.AddArg(ptr)
  6764  		v.AddArg(idx)
  6765  		v.AddArg(mem)
  6766  		return true
  6767  	}
  6768  	// match: (MOVWloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  6769  	// cond:
  6770  	// result: (MOVWloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  6771  	for {
  6772  		c := v.AuxInt
  6773  		sym := v.Aux
  6774  		_ = v.Args[2]
  6775  		ptr := v.Args[0]
  6776  		v_1 := v.Args[1]
  6777  		if v_1.Op != Op386ADDLconst {
  6778  			break
  6779  		}
  6780  		d := v_1.AuxInt
  6781  		idx := v_1.Args[0]
  6782  		mem := v.Args[2]
  6783  		v.reset(Op386MOVWloadidx1)
  6784  		v.AuxInt = int64(int32(c + d))
  6785  		v.Aux = sym
  6786  		v.AddArg(ptr)
  6787  		v.AddArg(idx)
  6788  		v.AddArg(mem)
  6789  		return true
  6790  	}
  6791  	// match: (MOVWloadidx1 [c] {sym} (ADDLconst [d] idx) ptr mem)
  6792  	// cond:
  6793  	// result: (MOVWloadidx1 [int64(int32(c+d))] {sym} ptr idx mem)
  6794  	for {
  6795  		c := v.AuxInt
  6796  		sym := v.Aux
  6797  		_ = v.Args[2]
  6798  		v_0 := v.Args[0]
  6799  		if v_0.Op != Op386ADDLconst {
  6800  			break
  6801  		}
  6802  		d := v_0.AuxInt
  6803  		idx := v_0.Args[0]
  6804  		ptr := v.Args[1]
  6805  		mem := v.Args[2]
  6806  		v.reset(Op386MOVWloadidx1)
  6807  		v.AuxInt = int64(int32(c + d))
  6808  		v.Aux = sym
  6809  		v.AddArg(ptr)
  6810  		v.AddArg(idx)
  6811  		v.AddArg(mem)
  6812  		return true
  6813  	}
  6814  	return false
  6815  }
  6816  func rewriteValue386_Op386MOVWloadidx2_0(v *Value) bool {
  6817  	// match: (MOVWloadidx2 [c] {sym} (ADDLconst [d] ptr) idx mem)
  6818  	// cond:
  6819  	// result: (MOVWloadidx2 [int64(int32(c+d))] {sym} ptr idx mem)
  6820  	for {
  6821  		c := v.AuxInt
  6822  		sym := v.Aux
  6823  		_ = v.Args[2]
  6824  		v_0 := v.Args[0]
  6825  		if v_0.Op != Op386ADDLconst {
  6826  			break
  6827  		}
  6828  		d := v_0.AuxInt
  6829  		ptr := v_0.Args[0]
  6830  		idx := v.Args[1]
  6831  		mem := v.Args[2]
  6832  		v.reset(Op386MOVWloadidx2)
  6833  		v.AuxInt = int64(int32(c + d))
  6834  		v.Aux = sym
  6835  		v.AddArg(ptr)
  6836  		v.AddArg(idx)
  6837  		v.AddArg(mem)
  6838  		return true
  6839  	}
  6840  	// match: (MOVWloadidx2 [c] {sym} ptr (ADDLconst [d] idx) mem)
  6841  	// cond:
  6842  	// result: (MOVWloadidx2 [int64(int32(c+2*d))] {sym} ptr idx mem)
  6843  	for {
  6844  		c := v.AuxInt
  6845  		sym := v.Aux
  6846  		_ = v.Args[2]
  6847  		ptr := v.Args[0]
  6848  		v_1 := v.Args[1]
  6849  		if v_1.Op != Op386ADDLconst {
  6850  			break
  6851  		}
  6852  		d := v_1.AuxInt
  6853  		idx := v_1.Args[0]
  6854  		mem := v.Args[2]
  6855  		v.reset(Op386MOVWloadidx2)
  6856  		v.AuxInt = int64(int32(c + 2*d))
  6857  		v.Aux = sym
  6858  		v.AddArg(ptr)
  6859  		v.AddArg(idx)
  6860  		v.AddArg(mem)
  6861  		return true
  6862  	}
  6863  	return false
  6864  }
  6865  func rewriteValue386_Op386MOVWstore_0(v *Value) bool {
  6866  	b := v.Block
  6867  	_ = b
  6868  	config := b.Func.Config
  6869  	_ = config
  6870  	// match: (MOVWstore [off] {sym} ptr (MOVWLSX x) mem)
  6871  	// cond:
  6872  	// result: (MOVWstore [off] {sym} ptr x mem)
  6873  	for {
  6874  		off := v.AuxInt
  6875  		sym := v.Aux
  6876  		_ = v.Args[2]
  6877  		ptr := v.Args[0]
  6878  		v_1 := v.Args[1]
  6879  		if v_1.Op != Op386MOVWLSX {
  6880  			break
  6881  		}
  6882  		x := v_1.Args[0]
  6883  		mem := v.Args[2]
  6884  		v.reset(Op386MOVWstore)
  6885  		v.AuxInt = off
  6886  		v.Aux = sym
  6887  		v.AddArg(ptr)
  6888  		v.AddArg(x)
  6889  		v.AddArg(mem)
  6890  		return true
  6891  	}
  6892  	// match: (MOVWstore [off] {sym} ptr (MOVWLZX x) mem)
  6893  	// cond:
  6894  	// result: (MOVWstore [off] {sym} ptr x mem)
  6895  	for {
  6896  		off := v.AuxInt
  6897  		sym := v.Aux
  6898  		_ = v.Args[2]
  6899  		ptr := v.Args[0]
  6900  		v_1 := v.Args[1]
  6901  		if v_1.Op != Op386MOVWLZX {
  6902  			break
  6903  		}
  6904  		x := v_1.Args[0]
  6905  		mem := v.Args[2]
  6906  		v.reset(Op386MOVWstore)
  6907  		v.AuxInt = off
  6908  		v.Aux = sym
  6909  		v.AddArg(ptr)
  6910  		v.AddArg(x)
  6911  		v.AddArg(mem)
  6912  		return true
  6913  	}
  6914  	// match: (MOVWstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  6915  	// cond: is32Bit(off1+off2)
  6916  	// result: (MOVWstore [off1+off2] {sym} ptr val mem)
  6917  	for {
  6918  		off1 := v.AuxInt
  6919  		sym := v.Aux
  6920  		_ = v.Args[2]
  6921  		v_0 := v.Args[0]
  6922  		if v_0.Op != Op386ADDLconst {
  6923  			break
  6924  		}
  6925  		off2 := v_0.AuxInt
  6926  		ptr := v_0.Args[0]
  6927  		val := v.Args[1]
  6928  		mem := v.Args[2]
  6929  		if !(is32Bit(off1 + off2)) {
  6930  			break
  6931  		}
  6932  		v.reset(Op386MOVWstore)
  6933  		v.AuxInt = off1 + off2
  6934  		v.Aux = sym
  6935  		v.AddArg(ptr)
  6936  		v.AddArg(val)
  6937  		v.AddArg(mem)
  6938  		return true
  6939  	}
  6940  	// match: (MOVWstore [off] {sym} ptr (MOVLconst [c]) mem)
  6941  	// cond: validOff(off)
  6942  	// result: (MOVWstoreconst [makeValAndOff(int64(int16(c)),off)] {sym} ptr mem)
  6943  	for {
  6944  		off := v.AuxInt
  6945  		sym := v.Aux
  6946  		_ = v.Args[2]
  6947  		ptr := v.Args[0]
  6948  		v_1 := v.Args[1]
  6949  		if v_1.Op != Op386MOVLconst {
  6950  			break
  6951  		}
  6952  		c := v_1.AuxInt
  6953  		mem := v.Args[2]
  6954  		if !(validOff(off)) {
  6955  			break
  6956  		}
  6957  		v.reset(Op386MOVWstoreconst)
  6958  		v.AuxInt = makeValAndOff(int64(int16(c)), off)
  6959  		v.Aux = sym
  6960  		v.AddArg(ptr)
  6961  		v.AddArg(mem)
  6962  		return true
  6963  	}
  6964  	// match: (MOVWstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  6965  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)
  6966  	// result: (MOVWstore [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  6967  	for {
  6968  		off1 := v.AuxInt
  6969  		sym1 := v.Aux
  6970  		_ = v.Args[2]
  6971  		v_0 := v.Args[0]
  6972  		if v_0.Op != Op386LEAL {
  6973  			break
  6974  		}
  6975  		off2 := v_0.AuxInt
  6976  		sym2 := v_0.Aux
  6977  		base := v_0.Args[0]
  6978  		val := v.Args[1]
  6979  		mem := v.Args[2]
  6980  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  6981  			break
  6982  		}
  6983  		v.reset(Op386MOVWstore)
  6984  		v.AuxInt = off1 + off2
  6985  		v.Aux = mergeSym(sym1, sym2)
  6986  		v.AddArg(base)
  6987  		v.AddArg(val)
  6988  		v.AddArg(mem)
  6989  		return true
  6990  	}
  6991  	// match: (MOVWstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  6992  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6993  	// result: (MOVWstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  6994  	for {
  6995  		off1 := v.AuxInt
  6996  		sym1 := v.Aux
  6997  		_ = v.Args[2]
  6998  		v_0 := v.Args[0]
  6999  		if v_0.Op != Op386LEAL1 {
  7000  			break
  7001  		}
  7002  		off2 := v_0.AuxInt
  7003  		sym2 := v_0.Aux
  7004  		_ = v_0.Args[1]
  7005  		ptr := v_0.Args[0]
  7006  		idx := v_0.Args[1]
  7007  		val := v.Args[1]
  7008  		mem := v.Args[2]
  7009  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  7010  			break
  7011  		}
  7012  		v.reset(Op386MOVWstoreidx1)
  7013  		v.AuxInt = off1 + off2
  7014  		v.Aux = mergeSym(sym1, sym2)
  7015  		v.AddArg(ptr)
  7016  		v.AddArg(idx)
  7017  		v.AddArg(val)
  7018  		v.AddArg(mem)
  7019  		return true
  7020  	}
  7021  	// match: (MOVWstore [off1] {sym1} (LEAL2 [off2] {sym2} ptr idx) val mem)
  7022  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  7023  	// result: (MOVWstoreidx2 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  7024  	for {
  7025  		off1 := v.AuxInt
  7026  		sym1 := v.Aux
  7027  		_ = v.Args[2]
  7028  		v_0 := v.Args[0]
  7029  		if v_0.Op != Op386LEAL2 {
  7030  			break
  7031  		}
  7032  		off2 := v_0.AuxInt
  7033  		sym2 := v_0.Aux
  7034  		_ = v_0.Args[1]
  7035  		ptr := v_0.Args[0]
  7036  		idx := v_0.Args[1]
  7037  		val := v.Args[1]
  7038  		mem := v.Args[2]
  7039  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  7040  			break
  7041  		}
  7042  		v.reset(Op386MOVWstoreidx2)
  7043  		v.AuxInt = off1 + off2
  7044  		v.Aux = mergeSym(sym1, sym2)
  7045  		v.AddArg(ptr)
  7046  		v.AddArg(idx)
  7047  		v.AddArg(val)
  7048  		v.AddArg(mem)
  7049  		return true
  7050  	}
  7051  	// match: (MOVWstore [off] {sym} (ADDL ptr idx) val mem)
  7052  	// cond: ptr.Op != OpSB
  7053  	// result: (MOVWstoreidx1 [off] {sym} ptr idx val mem)
  7054  	for {
  7055  		off := v.AuxInt
  7056  		sym := v.Aux
  7057  		_ = v.Args[2]
  7058  		v_0 := v.Args[0]
  7059  		if v_0.Op != Op386ADDL {
  7060  			break
  7061  		}
  7062  		_ = v_0.Args[1]
  7063  		ptr := v_0.Args[0]
  7064  		idx := v_0.Args[1]
  7065  		val := v.Args[1]
  7066  		mem := v.Args[2]
  7067  		if !(ptr.Op != OpSB) {
  7068  			break
  7069  		}
  7070  		v.reset(Op386MOVWstoreidx1)
  7071  		v.AuxInt = off
  7072  		v.Aux = sym
  7073  		v.AddArg(ptr)
  7074  		v.AddArg(idx)
  7075  		v.AddArg(val)
  7076  		v.AddArg(mem)
  7077  		return true
  7078  	}
  7079  	// match: (MOVWstore [i] {s} p (SHRLconst [16] w) x:(MOVWstore [i-2] {s} p w mem))
  7080  	// cond: x.Uses == 1 && clobber(x)
  7081  	// result: (MOVLstore [i-2] {s} p w mem)
  7082  	for {
  7083  		i := v.AuxInt
  7084  		s := v.Aux
  7085  		_ = v.Args[2]
  7086  		p := v.Args[0]
  7087  		v_1 := v.Args[1]
  7088  		if v_1.Op != Op386SHRLconst {
  7089  			break
  7090  		}
  7091  		if v_1.AuxInt != 16 {
  7092  			break
  7093  		}
  7094  		w := v_1.Args[0]
  7095  		x := v.Args[2]
  7096  		if x.Op != Op386MOVWstore {
  7097  			break
  7098  		}
  7099  		if x.AuxInt != i-2 {
  7100  			break
  7101  		}
  7102  		if x.Aux != s {
  7103  			break
  7104  		}
  7105  		_ = x.Args[2]
  7106  		if p != x.Args[0] {
  7107  			break
  7108  		}
  7109  		if w != x.Args[1] {
  7110  			break
  7111  		}
  7112  		mem := x.Args[2]
  7113  		if !(x.Uses == 1 && clobber(x)) {
  7114  			break
  7115  		}
  7116  		v.reset(Op386MOVLstore)
  7117  		v.AuxInt = i - 2
  7118  		v.Aux = s
  7119  		v.AddArg(p)
  7120  		v.AddArg(w)
  7121  		v.AddArg(mem)
  7122  		return true
  7123  	}
  7124  	// match: (MOVWstore [i] {s} p (SHRLconst [j] w) x:(MOVWstore [i-2] {s} p w0:(SHRLconst [j-16] w) mem))
  7125  	// cond: x.Uses == 1 && clobber(x)
  7126  	// result: (MOVLstore [i-2] {s} p w0 mem)
  7127  	for {
  7128  		i := v.AuxInt
  7129  		s := v.Aux
  7130  		_ = v.Args[2]
  7131  		p := v.Args[0]
  7132  		v_1 := v.Args[1]
  7133  		if v_1.Op != Op386SHRLconst {
  7134  			break
  7135  		}
  7136  		j := v_1.AuxInt
  7137  		w := v_1.Args[0]
  7138  		x := v.Args[2]
  7139  		if x.Op != Op386MOVWstore {
  7140  			break
  7141  		}
  7142  		if x.AuxInt != i-2 {
  7143  			break
  7144  		}
  7145  		if x.Aux != s {
  7146  			break
  7147  		}
  7148  		_ = x.Args[2]
  7149  		if p != x.Args[0] {
  7150  			break
  7151  		}
  7152  		w0 := x.Args[1]
  7153  		if w0.Op != Op386SHRLconst {
  7154  			break
  7155  		}
  7156  		if w0.AuxInt != j-16 {
  7157  			break
  7158  		}
  7159  		if w != w0.Args[0] {
  7160  			break
  7161  		}
  7162  		mem := x.Args[2]
  7163  		if !(x.Uses == 1 && clobber(x)) {
  7164  			break
  7165  		}
  7166  		v.reset(Op386MOVLstore)
  7167  		v.AuxInt = i - 2
  7168  		v.Aux = s
  7169  		v.AddArg(p)
  7170  		v.AddArg(w0)
  7171  		v.AddArg(mem)
  7172  		return true
  7173  	}
  7174  	return false
  7175  }
  7176  func rewriteValue386_Op386MOVWstoreconst_0(v *Value) bool {
  7177  	b := v.Block
  7178  	_ = b
  7179  	config := b.Func.Config
  7180  	_ = config
  7181  	// match: (MOVWstoreconst [sc] {s} (ADDLconst [off] ptr) mem)
  7182  	// cond: ValAndOff(sc).canAdd(off)
  7183  	// result: (MOVWstoreconst [ValAndOff(sc).add(off)] {s} ptr mem)
  7184  	for {
  7185  		sc := v.AuxInt
  7186  		s := v.Aux
  7187  		_ = v.Args[1]
  7188  		v_0 := v.Args[0]
  7189  		if v_0.Op != Op386ADDLconst {
  7190  			break
  7191  		}
  7192  		off := v_0.AuxInt
  7193  		ptr := v_0.Args[0]
  7194  		mem := v.Args[1]
  7195  		if !(ValAndOff(sc).canAdd(off)) {
  7196  			break
  7197  		}
  7198  		v.reset(Op386MOVWstoreconst)
  7199  		v.AuxInt = ValAndOff(sc).add(off)
  7200  		v.Aux = s
  7201  		v.AddArg(ptr)
  7202  		v.AddArg(mem)
  7203  		return true
  7204  	}
  7205  	// match: (MOVWstoreconst [sc] {sym1} (LEAL [off] {sym2} ptr) mem)
  7206  	// cond: canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)
  7207  	// result: (MOVWstoreconst [ValAndOff(sc).add(off)] {mergeSym(sym1, sym2)} ptr mem)
  7208  	for {
  7209  		sc := v.AuxInt
  7210  		sym1 := v.Aux
  7211  		_ = v.Args[1]
  7212  		v_0 := v.Args[0]
  7213  		if v_0.Op != Op386LEAL {
  7214  			break
  7215  		}
  7216  		off := v_0.AuxInt
  7217  		sym2 := v_0.Aux
  7218  		ptr := v_0.Args[0]
  7219  		mem := v.Args[1]
  7220  		if !(canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)) {
  7221  			break
  7222  		}
  7223  		v.reset(Op386MOVWstoreconst)
  7224  		v.AuxInt = ValAndOff(sc).add(off)
  7225  		v.Aux = mergeSym(sym1, sym2)
  7226  		v.AddArg(ptr)
  7227  		v.AddArg(mem)
  7228  		return true
  7229  	}
  7230  	// match: (MOVWstoreconst [x] {sym1} (LEAL1 [off] {sym2} ptr idx) mem)
  7231  	// cond: canMergeSym(sym1, sym2)
  7232  	// result: (MOVWstoreconstidx1 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  7233  	for {
  7234  		x := v.AuxInt
  7235  		sym1 := v.Aux
  7236  		_ = v.Args[1]
  7237  		v_0 := v.Args[0]
  7238  		if v_0.Op != Op386LEAL1 {
  7239  			break
  7240  		}
  7241  		off := v_0.AuxInt
  7242  		sym2 := v_0.Aux
  7243  		_ = v_0.Args[1]
  7244  		ptr := v_0.Args[0]
  7245  		idx := v_0.Args[1]
  7246  		mem := v.Args[1]
  7247  		if !(canMergeSym(sym1, sym2)) {
  7248  			break
  7249  		}
  7250  		v.reset(Op386MOVWstoreconstidx1)
  7251  		v.AuxInt = ValAndOff(x).add(off)
  7252  		v.Aux = mergeSym(sym1, sym2)
  7253  		v.AddArg(ptr)
  7254  		v.AddArg(idx)
  7255  		v.AddArg(mem)
  7256  		return true
  7257  	}
  7258  	// match: (MOVWstoreconst [x] {sym1} (LEAL2 [off] {sym2} ptr idx) mem)
  7259  	// cond: canMergeSym(sym1, sym2)
  7260  	// result: (MOVWstoreconstidx2 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  7261  	for {
  7262  		x := v.AuxInt
  7263  		sym1 := v.Aux
  7264  		_ = v.Args[1]
  7265  		v_0 := v.Args[0]
  7266  		if v_0.Op != Op386LEAL2 {
  7267  			break
  7268  		}
  7269  		off := v_0.AuxInt
  7270  		sym2 := v_0.Aux
  7271  		_ = v_0.Args[1]
  7272  		ptr := v_0.Args[0]
  7273  		idx := v_0.Args[1]
  7274  		mem := v.Args[1]
  7275  		if !(canMergeSym(sym1, sym2)) {
  7276  			break
  7277  		}
  7278  		v.reset(Op386MOVWstoreconstidx2)
  7279  		v.AuxInt = ValAndOff(x).add(off)
  7280  		v.Aux = mergeSym(sym1, sym2)
  7281  		v.AddArg(ptr)
  7282  		v.AddArg(idx)
  7283  		v.AddArg(mem)
  7284  		return true
  7285  	}
  7286  	// match: (MOVWstoreconst [x] {sym} (ADDL ptr idx) mem)
  7287  	// cond:
  7288  	// result: (MOVWstoreconstidx1 [x] {sym} ptr idx mem)
  7289  	for {
  7290  		x := v.AuxInt
  7291  		sym := v.Aux
  7292  		_ = v.Args[1]
  7293  		v_0 := v.Args[0]
  7294  		if v_0.Op != Op386ADDL {
  7295  			break
  7296  		}
  7297  		_ = v_0.Args[1]
  7298  		ptr := v_0.Args[0]
  7299  		idx := v_0.Args[1]
  7300  		mem := v.Args[1]
  7301  		v.reset(Op386MOVWstoreconstidx1)
  7302  		v.AuxInt = x
  7303  		v.Aux = sym
  7304  		v.AddArg(ptr)
  7305  		v.AddArg(idx)
  7306  		v.AddArg(mem)
  7307  		return true
  7308  	}
  7309  	// match: (MOVWstoreconst [c] {s} p x:(MOVWstoreconst [a] {s} p mem))
  7310  	// cond: x.Uses == 1 && ValAndOff(a).Off() + 2 == ValAndOff(c).Off() && clobber(x)
  7311  	// result: (MOVLstoreconst [makeValAndOff(ValAndOff(a).Val()&0xffff | ValAndOff(c).Val()<<16, ValAndOff(a).Off())] {s} p mem)
  7312  	for {
  7313  		c := v.AuxInt
  7314  		s := v.Aux
  7315  		_ = v.Args[1]
  7316  		p := v.Args[0]
  7317  		x := v.Args[1]
  7318  		if x.Op != Op386MOVWstoreconst {
  7319  			break
  7320  		}
  7321  		a := x.AuxInt
  7322  		if x.Aux != s {
  7323  			break
  7324  		}
  7325  		_ = x.Args[1]
  7326  		if p != x.Args[0] {
  7327  			break
  7328  		}
  7329  		mem := x.Args[1]
  7330  		if !(x.Uses == 1 && ValAndOff(a).Off()+2 == ValAndOff(c).Off() && clobber(x)) {
  7331  			break
  7332  		}
  7333  		v.reset(Op386MOVLstoreconst)
  7334  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xffff|ValAndOff(c).Val()<<16, ValAndOff(a).Off())
  7335  		v.Aux = s
  7336  		v.AddArg(p)
  7337  		v.AddArg(mem)
  7338  		return true
  7339  	}
  7340  	return false
  7341  }
  7342  func rewriteValue386_Op386MOVWstoreconstidx1_0(v *Value) bool {
  7343  	// match: (MOVWstoreconstidx1 [c] {sym} ptr (SHLLconst [1] idx) mem)
  7344  	// cond:
  7345  	// result: (MOVWstoreconstidx2 [c] {sym} ptr idx mem)
  7346  	for {
  7347  		c := v.AuxInt
  7348  		sym := v.Aux
  7349  		_ = v.Args[2]
  7350  		ptr := v.Args[0]
  7351  		v_1 := v.Args[1]
  7352  		if v_1.Op != Op386SHLLconst {
  7353  			break
  7354  		}
  7355  		if v_1.AuxInt != 1 {
  7356  			break
  7357  		}
  7358  		idx := v_1.Args[0]
  7359  		mem := v.Args[2]
  7360  		v.reset(Op386MOVWstoreconstidx2)
  7361  		v.AuxInt = c
  7362  		v.Aux = sym
  7363  		v.AddArg(ptr)
  7364  		v.AddArg(idx)
  7365  		v.AddArg(mem)
  7366  		return true
  7367  	}
  7368  	// match: (MOVWstoreconstidx1 [x] {sym} (ADDLconst [c] ptr) idx mem)
  7369  	// cond:
  7370  	// result: (MOVWstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  7371  	for {
  7372  		x := v.AuxInt
  7373  		sym := v.Aux
  7374  		_ = v.Args[2]
  7375  		v_0 := v.Args[0]
  7376  		if v_0.Op != Op386ADDLconst {
  7377  			break
  7378  		}
  7379  		c := v_0.AuxInt
  7380  		ptr := v_0.Args[0]
  7381  		idx := v.Args[1]
  7382  		mem := v.Args[2]
  7383  		v.reset(Op386MOVWstoreconstidx1)
  7384  		v.AuxInt = ValAndOff(x).add(c)
  7385  		v.Aux = sym
  7386  		v.AddArg(ptr)
  7387  		v.AddArg(idx)
  7388  		v.AddArg(mem)
  7389  		return true
  7390  	}
  7391  	// match: (MOVWstoreconstidx1 [x] {sym} ptr (ADDLconst [c] idx) mem)
  7392  	// cond:
  7393  	// result: (MOVWstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  7394  	for {
  7395  		x := v.AuxInt
  7396  		sym := v.Aux
  7397  		_ = v.Args[2]
  7398  		ptr := v.Args[0]
  7399  		v_1 := v.Args[1]
  7400  		if v_1.Op != Op386ADDLconst {
  7401  			break
  7402  		}
  7403  		c := v_1.AuxInt
  7404  		idx := v_1.Args[0]
  7405  		mem := v.Args[2]
  7406  		v.reset(Op386MOVWstoreconstidx1)
  7407  		v.AuxInt = ValAndOff(x).add(c)
  7408  		v.Aux = sym
  7409  		v.AddArg(ptr)
  7410  		v.AddArg(idx)
  7411  		v.AddArg(mem)
  7412  		return true
  7413  	}
  7414  	// match: (MOVWstoreconstidx1 [c] {s} p i x:(MOVWstoreconstidx1 [a] {s} p i mem))
  7415  	// cond: x.Uses == 1 && ValAndOff(a).Off() + 2 == ValAndOff(c).Off() && clobber(x)
  7416  	// result: (MOVLstoreconstidx1 [makeValAndOff(ValAndOff(a).Val()&0xffff | ValAndOff(c).Val()<<16, ValAndOff(a).Off())] {s} p i mem)
  7417  	for {
  7418  		c := v.AuxInt
  7419  		s := v.Aux
  7420  		_ = v.Args[2]
  7421  		p := v.Args[0]
  7422  		i := v.Args[1]
  7423  		x := v.Args[2]
  7424  		if x.Op != Op386MOVWstoreconstidx1 {
  7425  			break
  7426  		}
  7427  		a := x.AuxInt
  7428  		if x.Aux != s {
  7429  			break
  7430  		}
  7431  		_ = x.Args[2]
  7432  		if p != x.Args[0] {
  7433  			break
  7434  		}
  7435  		if i != x.Args[1] {
  7436  			break
  7437  		}
  7438  		mem := x.Args[2]
  7439  		if !(x.Uses == 1 && ValAndOff(a).Off()+2 == ValAndOff(c).Off() && clobber(x)) {
  7440  			break
  7441  		}
  7442  		v.reset(Op386MOVLstoreconstidx1)
  7443  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xffff|ValAndOff(c).Val()<<16, ValAndOff(a).Off())
  7444  		v.Aux = s
  7445  		v.AddArg(p)
  7446  		v.AddArg(i)
  7447  		v.AddArg(mem)
  7448  		return true
  7449  	}
  7450  	return false
  7451  }
  7452  func rewriteValue386_Op386MOVWstoreconstidx2_0(v *Value) bool {
  7453  	b := v.Block
  7454  	_ = b
  7455  	// match: (MOVWstoreconstidx2 [x] {sym} (ADDLconst [c] ptr) idx mem)
  7456  	// cond:
  7457  	// result: (MOVWstoreconstidx2 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  7458  	for {
  7459  		x := v.AuxInt
  7460  		sym := v.Aux
  7461  		_ = v.Args[2]
  7462  		v_0 := v.Args[0]
  7463  		if v_0.Op != Op386ADDLconst {
  7464  			break
  7465  		}
  7466  		c := v_0.AuxInt
  7467  		ptr := v_0.Args[0]
  7468  		idx := v.Args[1]
  7469  		mem := v.Args[2]
  7470  		v.reset(Op386MOVWstoreconstidx2)
  7471  		v.AuxInt = ValAndOff(x).add(c)
  7472  		v.Aux = sym
  7473  		v.AddArg(ptr)
  7474  		v.AddArg(idx)
  7475  		v.AddArg(mem)
  7476  		return true
  7477  	}
  7478  	// match: (MOVWstoreconstidx2 [x] {sym} ptr (ADDLconst [c] idx) mem)
  7479  	// cond:
  7480  	// result: (MOVWstoreconstidx2 [ValAndOff(x).add(2*c)] {sym} ptr idx mem)
  7481  	for {
  7482  		x := v.AuxInt
  7483  		sym := v.Aux
  7484  		_ = v.Args[2]
  7485  		ptr := v.Args[0]
  7486  		v_1 := v.Args[1]
  7487  		if v_1.Op != Op386ADDLconst {
  7488  			break
  7489  		}
  7490  		c := v_1.AuxInt
  7491  		idx := v_1.Args[0]
  7492  		mem := v.Args[2]
  7493  		v.reset(Op386MOVWstoreconstidx2)
  7494  		v.AuxInt = ValAndOff(x).add(2 * c)
  7495  		v.Aux = sym
  7496  		v.AddArg(ptr)
  7497  		v.AddArg(idx)
  7498  		v.AddArg(mem)
  7499  		return true
  7500  	}
  7501  	// match: (MOVWstoreconstidx2 [c] {s} p i x:(MOVWstoreconstidx2 [a] {s} p i mem))
  7502  	// cond: x.Uses == 1 && ValAndOff(a).Off() + 2 == ValAndOff(c).Off() && clobber(x)
  7503  	// result: (MOVLstoreconstidx1 [makeValAndOff(ValAndOff(a).Val()&0xffff | ValAndOff(c).Val()<<16, ValAndOff(a).Off())] {s} p (SHLLconst <i.Type> [1] i) mem)
  7504  	for {
  7505  		c := v.AuxInt
  7506  		s := v.Aux
  7507  		_ = v.Args[2]
  7508  		p := v.Args[0]
  7509  		i := v.Args[1]
  7510  		x := v.Args[2]
  7511  		if x.Op != Op386MOVWstoreconstidx2 {
  7512  			break
  7513  		}
  7514  		a := x.AuxInt
  7515  		if x.Aux != s {
  7516  			break
  7517  		}
  7518  		_ = x.Args[2]
  7519  		if p != x.Args[0] {
  7520  			break
  7521  		}
  7522  		if i != x.Args[1] {
  7523  			break
  7524  		}
  7525  		mem := x.Args[2]
  7526  		if !(x.Uses == 1 && ValAndOff(a).Off()+2 == ValAndOff(c).Off() && clobber(x)) {
  7527  			break
  7528  		}
  7529  		v.reset(Op386MOVLstoreconstidx1)
  7530  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xffff|ValAndOff(c).Val()<<16, ValAndOff(a).Off())
  7531  		v.Aux = s
  7532  		v.AddArg(p)
  7533  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, i.Type)
  7534  		v0.AuxInt = 1
  7535  		v0.AddArg(i)
  7536  		v.AddArg(v0)
  7537  		v.AddArg(mem)
  7538  		return true
  7539  	}
  7540  	return false
  7541  }
  7542  func rewriteValue386_Op386MOVWstoreidx1_0(v *Value) bool {
  7543  	// match: (MOVWstoreidx1 [c] {sym} ptr (SHLLconst [1] idx) val mem)
  7544  	// cond:
  7545  	// result: (MOVWstoreidx2 [c] {sym} ptr idx val mem)
  7546  	for {
  7547  		c := v.AuxInt
  7548  		sym := v.Aux
  7549  		_ = v.Args[3]
  7550  		ptr := v.Args[0]
  7551  		v_1 := v.Args[1]
  7552  		if v_1.Op != Op386SHLLconst {
  7553  			break
  7554  		}
  7555  		if v_1.AuxInt != 1 {
  7556  			break
  7557  		}
  7558  		idx := v_1.Args[0]
  7559  		val := v.Args[2]
  7560  		mem := v.Args[3]
  7561  		v.reset(Op386MOVWstoreidx2)
  7562  		v.AuxInt = c
  7563  		v.Aux = sym
  7564  		v.AddArg(ptr)
  7565  		v.AddArg(idx)
  7566  		v.AddArg(val)
  7567  		v.AddArg(mem)
  7568  		return true
  7569  	}
  7570  	// match: (MOVWstoreidx1 [c] {sym} (SHLLconst [1] idx) ptr val mem)
  7571  	// cond:
  7572  	// result: (MOVWstoreidx2 [c] {sym} ptr idx val mem)
  7573  	for {
  7574  		c := v.AuxInt
  7575  		sym := v.Aux
  7576  		_ = v.Args[3]
  7577  		v_0 := v.Args[0]
  7578  		if v_0.Op != Op386SHLLconst {
  7579  			break
  7580  		}
  7581  		if v_0.AuxInt != 1 {
  7582  			break
  7583  		}
  7584  		idx := v_0.Args[0]
  7585  		ptr := v.Args[1]
  7586  		val := v.Args[2]
  7587  		mem := v.Args[3]
  7588  		v.reset(Op386MOVWstoreidx2)
  7589  		v.AuxInt = c
  7590  		v.Aux = sym
  7591  		v.AddArg(ptr)
  7592  		v.AddArg(idx)
  7593  		v.AddArg(val)
  7594  		v.AddArg(mem)
  7595  		return true
  7596  	}
  7597  	// match: (MOVWstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  7598  	// cond:
  7599  	// result: (MOVWstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  7600  	for {
  7601  		c := v.AuxInt
  7602  		sym := v.Aux
  7603  		_ = v.Args[3]
  7604  		v_0 := v.Args[0]
  7605  		if v_0.Op != Op386ADDLconst {
  7606  			break
  7607  		}
  7608  		d := v_0.AuxInt
  7609  		ptr := v_0.Args[0]
  7610  		idx := v.Args[1]
  7611  		val := v.Args[2]
  7612  		mem := v.Args[3]
  7613  		v.reset(Op386MOVWstoreidx1)
  7614  		v.AuxInt = int64(int32(c + d))
  7615  		v.Aux = sym
  7616  		v.AddArg(ptr)
  7617  		v.AddArg(idx)
  7618  		v.AddArg(val)
  7619  		v.AddArg(mem)
  7620  		return true
  7621  	}
  7622  	// match: (MOVWstoreidx1 [c] {sym} idx (ADDLconst [d] ptr) val mem)
  7623  	// cond:
  7624  	// result: (MOVWstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  7625  	for {
  7626  		c := v.AuxInt
  7627  		sym := v.Aux
  7628  		_ = v.Args[3]
  7629  		idx := v.Args[0]
  7630  		v_1 := v.Args[1]
  7631  		if v_1.Op != Op386ADDLconst {
  7632  			break
  7633  		}
  7634  		d := v_1.AuxInt
  7635  		ptr := v_1.Args[0]
  7636  		val := v.Args[2]
  7637  		mem := v.Args[3]
  7638  		v.reset(Op386MOVWstoreidx1)
  7639  		v.AuxInt = int64(int32(c + d))
  7640  		v.Aux = sym
  7641  		v.AddArg(ptr)
  7642  		v.AddArg(idx)
  7643  		v.AddArg(val)
  7644  		v.AddArg(mem)
  7645  		return true
  7646  	}
  7647  	// match: (MOVWstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  7648  	// cond:
  7649  	// result: (MOVWstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  7650  	for {
  7651  		c := v.AuxInt
  7652  		sym := v.Aux
  7653  		_ = v.Args[3]
  7654  		ptr := v.Args[0]
  7655  		v_1 := v.Args[1]
  7656  		if v_1.Op != Op386ADDLconst {
  7657  			break
  7658  		}
  7659  		d := v_1.AuxInt
  7660  		idx := v_1.Args[0]
  7661  		val := v.Args[2]
  7662  		mem := v.Args[3]
  7663  		v.reset(Op386MOVWstoreidx1)
  7664  		v.AuxInt = int64(int32(c + d))
  7665  		v.Aux = sym
  7666  		v.AddArg(ptr)
  7667  		v.AddArg(idx)
  7668  		v.AddArg(val)
  7669  		v.AddArg(mem)
  7670  		return true
  7671  	}
  7672  	// match: (MOVWstoreidx1 [c] {sym} (ADDLconst [d] idx) ptr val mem)
  7673  	// cond:
  7674  	// result: (MOVWstoreidx1 [int64(int32(c+d))] {sym} ptr idx val mem)
  7675  	for {
  7676  		c := v.AuxInt
  7677  		sym := v.Aux
  7678  		_ = v.Args[3]
  7679  		v_0 := v.Args[0]
  7680  		if v_0.Op != Op386ADDLconst {
  7681  			break
  7682  		}
  7683  		d := v_0.AuxInt
  7684  		idx := v_0.Args[0]
  7685  		ptr := v.Args[1]
  7686  		val := v.Args[2]
  7687  		mem := v.Args[3]
  7688  		v.reset(Op386MOVWstoreidx1)
  7689  		v.AuxInt = int64(int32(c + d))
  7690  		v.Aux = sym
  7691  		v.AddArg(ptr)
  7692  		v.AddArg(idx)
  7693  		v.AddArg(val)
  7694  		v.AddArg(mem)
  7695  		return true
  7696  	}
  7697  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} p idx w mem))
  7698  	// cond: x.Uses == 1 && clobber(x)
  7699  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7700  	for {
  7701  		i := v.AuxInt
  7702  		s := v.Aux
  7703  		_ = v.Args[3]
  7704  		p := v.Args[0]
  7705  		idx := v.Args[1]
  7706  		v_2 := v.Args[2]
  7707  		if v_2.Op != Op386SHRLconst {
  7708  			break
  7709  		}
  7710  		if v_2.AuxInt != 16 {
  7711  			break
  7712  		}
  7713  		w := v_2.Args[0]
  7714  		x := v.Args[3]
  7715  		if x.Op != Op386MOVWstoreidx1 {
  7716  			break
  7717  		}
  7718  		if x.AuxInt != i-2 {
  7719  			break
  7720  		}
  7721  		if x.Aux != s {
  7722  			break
  7723  		}
  7724  		_ = x.Args[3]
  7725  		if p != x.Args[0] {
  7726  			break
  7727  		}
  7728  		if idx != x.Args[1] {
  7729  			break
  7730  		}
  7731  		if w != x.Args[2] {
  7732  			break
  7733  		}
  7734  		mem := x.Args[3]
  7735  		if !(x.Uses == 1 && clobber(x)) {
  7736  			break
  7737  		}
  7738  		v.reset(Op386MOVLstoreidx1)
  7739  		v.AuxInt = i - 2
  7740  		v.Aux = s
  7741  		v.AddArg(p)
  7742  		v.AddArg(idx)
  7743  		v.AddArg(w)
  7744  		v.AddArg(mem)
  7745  		return true
  7746  	}
  7747  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} idx p w mem))
  7748  	// cond: x.Uses == 1 && clobber(x)
  7749  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7750  	for {
  7751  		i := v.AuxInt
  7752  		s := v.Aux
  7753  		_ = v.Args[3]
  7754  		p := v.Args[0]
  7755  		idx := v.Args[1]
  7756  		v_2 := v.Args[2]
  7757  		if v_2.Op != Op386SHRLconst {
  7758  			break
  7759  		}
  7760  		if v_2.AuxInt != 16 {
  7761  			break
  7762  		}
  7763  		w := v_2.Args[0]
  7764  		x := v.Args[3]
  7765  		if x.Op != Op386MOVWstoreidx1 {
  7766  			break
  7767  		}
  7768  		if x.AuxInt != i-2 {
  7769  			break
  7770  		}
  7771  		if x.Aux != s {
  7772  			break
  7773  		}
  7774  		_ = x.Args[3]
  7775  		if idx != x.Args[0] {
  7776  			break
  7777  		}
  7778  		if p != x.Args[1] {
  7779  			break
  7780  		}
  7781  		if w != x.Args[2] {
  7782  			break
  7783  		}
  7784  		mem := x.Args[3]
  7785  		if !(x.Uses == 1 && clobber(x)) {
  7786  			break
  7787  		}
  7788  		v.reset(Op386MOVLstoreidx1)
  7789  		v.AuxInt = i - 2
  7790  		v.Aux = s
  7791  		v.AddArg(p)
  7792  		v.AddArg(idx)
  7793  		v.AddArg(w)
  7794  		v.AddArg(mem)
  7795  		return true
  7796  	}
  7797  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} p idx w mem))
  7798  	// cond: x.Uses == 1 && clobber(x)
  7799  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7800  	for {
  7801  		i := v.AuxInt
  7802  		s := v.Aux
  7803  		_ = v.Args[3]
  7804  		idx := v.Args[0]
  7805  		p := v.Args[1]
  7806  		v_2 := v.Args[2]
  7807  		if v_2.Op != Op386SHRLconst {
  7808  			break
  7809  		}
  7810  		if v_2.AuxInt != 16 {
  7811  			break
  7812  		}
  7813  		w := v_2.Args[0]
  7814  		x := v.Args[3]
  7815  		if x.Op != Op386MOVWstoreidx1 {
  7816  			break
  7817  		}
  7818  		if x.AuxInt != i-2 {
  7819  			break
  7820  		}
  7821  		if x.Aux != s {
  7822  			break
  7823  		}
  7824  		_ = x.Args[3]
  7825  		if p != x.Args[0] {
  7826  			break
  7827  		}
  7828  		if idx != x.Args[1] {
  7829  			break
  7830  		}
  7831  		if w != x.Args[2] {
  7832  			break
  7833  		}
  7834  		mem := x.Args[3]
  7835  		if !(x.Uses == 1 && clobber(x)) {
  7836  			break
  7837  		}
  7838  		v.reset(Op386MOVLstoreidx1)
  7839  		v.AuxInt = i - 2
  7840  		v.Aux = s
  7841  		v.AddArg(p)
  7842  		v.AddArg(idx)
  7843  		v.AddArg(w)
  7844  		v.AddArg(mem)
  7845  		return true
  7846  	}
  7847  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} idx p w mem))
  7848  	// cond: x.Uses == 1 && clobber(x)
  7849  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7850  	for {
  7851  		i := v.AuxInt
  7852  		s := v.Aux
  7853  		_ = v.Args[3]
  7854  		idx := v.Args[0]
  7855  		p := v.Args[1]
  7856  		v_2 := v.Args[2]
  7857  		if v_2.Op != Op386SHRLconst {
  7858  			break
  7859  		}
  7860  		if v_2.AuxInt != 16 {
  7861  			break
  7862  		}
  7863  		w := v_2.Args[0]
  7864  		x := v.Args[3]
  7865  		if x.Op != Op386MOVWstoreidx1 {
  7866  			break
  7867  		}
  7868  		if x.AuxInt != i-2 {
  7869  			break
  7870  		}
  7871  		if x.Aux != s {
  7872  			break
  7873  		}
  7874  		_ = x.Args[3]
  7875  		if idx != x.Args[0] {
  7876  			break
  7877  		}
  7878  		if p != x.Args[1] {
  7879  			break
  7880  		}
  7881  		if w != x.Args[2] {
  7882  			break
  7883  		}
  7884  		mem := x.Args[3]
  7885  		if !(x.Uses == 1 && clobber(x)) {
  7886  			break
  7887  		}
  7888  		v.reset(Op386MOVLstoreidx1)
  7889  		v.AuxInt = i - 2
  7890  		v.Aux = s
  7891  		v.AddArg(p)
  7892  		v.AddArg(idx)
  7893  		v.AddArg(w)
  7894  		v.AddArg(mem)
  7895  		return true
  7896  	}
  7897  	return false
  7898  }
  7899  func rewriteValue386_Op386MOVWstoreidx1_10(v *Value) bool {
  7900  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} p idx w0:(SHRLconst [j-16] w) mem))
  7901  	// cond: x.Uses == 1 && clobber(x)
  7902  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  7903  	for {
  7904  		i := v.AuxInt
  7905  		s := v.Aux
  7906  		_ = v.Args[3]
  7907  		p := v.Args[0]
  7908  		idx := v.Args[1]
  7909  		v_2 := v.Args[2]
  7910  		if v_2.Op != Op386SHRLconst {
  7911  			break
  7912  		}
  7913  		j := v_2.AuxInt
  7914  		w := v_2.Args[0]
  7915  		x := v.Args[3]
  7916  		if x.Op != Op386MOVWstoreidx1 {
  7917  			break
  7918  		}
  7919  		if x.AuxInt != i-2 {
  7920  			break
  7921  		}
  7922  		if x.Aux != s {
  7923  			break
  7924  		}
  7925  		_ = x.Args[3]
  7926  		if p != x.Args[0] {
  7927  			break
  7928  		}
  7929  		if idx != x.Args[1] {
  7930  			break
  7931  		}
  7932  		w0 := x.Args[2]
  7933  		if w0.Op != Op386SHRLconst {
  7934  			break
  7935  		}
  7936  		if w0.AuxInt != j-16 {
  7937  			break
  7938  		}
  7939  		if w != w0.Args[0] {
  7940  			break
  7941  		}
  7942  		mem := x.Args[3]
  7943  		if !(x.Uses == 1 && clobber(x)) {
  7944  			break
  7945  		}
  7946  		v.reset(Op386MOVLstoreidx1)
  7947  		v.AuxInt = i - 2
  7948  		v.Aux = s
  7949  		v.AddArg(p)
  7950  		v.AddArg(idx)
  7951  		v.AddArg(w0)
  7952  		v.AddArg(mem)
  7953  		return true
  7954  	}
  7955  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} idx p w0:(SHRLconst [j-16] w) mem))
  7956  	// cond: x.Uses == 1 && clobber(x)
  7957  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  7958  	for {
  7959  		i := v.AuxInt
  7960  		s := v.Aux
  7961  		_ = v.Args[3]
  7962  		p := v.Args[0]
  7963  		idx := v.Args[1]
  7964  		v_2 := v.Args[2]
  7965  		if v_2.Op != Op386SHRLconst {
  7966  			break
  7967  		}
  7968  		j := v_2.AuxInt
  7969  		w := v_2.Args[0]
  7970  		x := v.Args[3]
  7971  		if x.Op != Op386MOVWstoreidx1 {
  7972  			break
  7973  		}
  7974  		if x.AuxInt != i-2 {
  7975  			break
  7976  		}
  7977  		if x.Aux != s {
  7978  			break
  7979  		}
  7980  		_ = x.Args[3]
  7981  		if idx != x.Args[0] {
  7982  			break
  7983  		}
  7984  		if p != x.Args[1] {
  7985  			break
  7986  		}
  7987  		w0 := x.Args[2]
  7988  		if w0.Op != Op386SHRLconst {
  7989  			break
  7990  		}
  7991  		if w0.AuxInt != j-16 {
  7992  			break
  7993  		}
  7994  		if w != w0.Args[0] {
  7995  			break
  7996  		}
  7997  		mem := x.Args[3]
  7998  		if !(x.Uses == 1 && clobber(x)) {
  7999  			break
  8000  		}
  8001  		v.reset(Op386MOVLstoreidx1)
  8002  		v.AuxInt = i - 2
  8003  		v.Aux = s
  8004  		v.AddArg(p)
  8005  		v.AddArg(idx)
  8006  		v.AddArg(w0)
  8007  		v.AddArg(mem)
  8008  		return true
  8009  	}
  8010  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} p idx w0:(SHRLconst [j-16] w) mem))
  8011  	// cond: x.Uses == 1 && clobber(x)
  8012  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  8013  	for {
  8014  		i := v.AuxInt
  8015  		s := v.Aux
  8016  		_ = v.Args[3]
  8017  		idx := v.Args[0]
  8018  		p := v.Args[1]
  8019  		v_2 := v.Args[2]
  8020  		if v_2.Op != Op386SHRLconst {
  8021  			break
  8022  		}
  8023  		j := v_2.AuxInt
  8024  		w := v_2.Args[0]
  8025  		x := v.Args[3]
  8026  		if x.Op != Op386MOVWstoreidx1 {
  8027  			break
  8028  		}
  8029  		if x.AuxInt != i-2 {
  8030  			break
  8031  		}
  8032  		if x.Aux != s {
  8033  			break
  8034  		}
  8035  		_ = x.Args[3]
  8036  		if p != x.Args[0] {
  8037  			break
  8038  		}
  8039  		if idx != x.Args[1] {
  8040  			break
  8041  		}
  8042  		w0 := x.Args[2]
  8043  		if w0.Op != Op386SHRLconst {
  8044  			break
  8045  		}
  8046  		if w0.AuxInt != j-16 {
  8047  			break
  8048  		}
  8049  		if w != w0.Args[0] {
  8050  			break
  8051  		}
  8052  		mem := x.Args[3]
  8053  		if !(x.Uses == 1 && clobber(x)) {
  8054  			break
  8055  		}
  8056  		v.reset(Op386MOVLstoreidx1)
  8057  		v.AuxInt = i - 2
  8058  		v.Aux = s
  8059  		v.AddArg(p)
  8060  		v.AddArg(idx)
  8061  		v.AddArg(w0)
  8062  		v.AddArg(mem)
  8063  		return true
  8064  	}
  8065  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} idx p w0:(SHRLconst [j-16] w) mem))
  8066  	// cond: x.Uses == 1 && clobber(x)
  8067  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  8068  	for {
  8069  		i := v.AuxInt
  8070  		s := v.Aux
  8071  		_ = v.Args[3]
  8072  		idx := v.Args[0]
  8073  		p := v.Args[1]
  8074  		v_2 := v.Args[2]
  8075  		if v_2.Op != Op386SHRLconst {
  8076  			break
  8077  		}
  8078  		j := v_2.AuxInt
  8079  		w := v_2.Args[0]
  8080  		x := v.Args[3]
  8081  		if x.Op != Op386MOVWstoreidx1 {
  8082  			break
  8083  		}
  8084  		if x.AuxInt != i-2 {
  8085  			break
  8086  		}
  8087  		if x.Aux != s {
  8088  			break
  8089  		}
  8090  		_ = x.Args[3]
  8091  		if idx != x.Args[0] {
  8092  			break
  8093  		}
  8094  		if p != x.Args[1] {
  8095  			break
  8096  		}
  8097  		w0 := x.Args[2]
  8098  		if w0.Op != Op386SHRLconst {
  8099  			break
  8100  		}
  8101  		if w0.AuxInt != j-16 {
  8102  			break
  8103  		}
  8104  		if w != w0.Args[0] {
  8105  			break
  8106  		}
  8107  		mem := x.Args[3]
  8108  		if !(x.Uses == 1 && clobber(x)) {
  8109  			break
  8110  		}
  8111  		v.reset(Op386MOVLstoreidx1)
  8112  		v.AuxInt = i - 2
  8113  		v.Aux = s
  8114  		v.AddArg(p)
  8115  		v.AddArg(idx)
  8116  		v.AddArg(w0)
  8117  		v.AddArg(mem)
  8118  		return true
  8119  	}
  8120  	return false
  8121  }
  8122  func rewriteValue386_Op386MOVWstoreidx2_0(v *Value) bool {
  8123  	b := v.Block
  8124  	_ = b
  8125  	// match: (MOVWstoreidx2 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  8126  	// cond:
  8127  	// result: (MOVWstoreidx2 [int64(int32(c+d))] {sym} ptr idx val mem)
  8128  	for {
  8129  		c := v.AuxInt
  8130  		sym := v.Aux
  8131  		_ = v.Args[3]
  8132  		v_0 := v.Args[0]
  8133  		if v_0.Op != Op386ADDLconst {
  8134  			break
  8135  		}
  8136  		d := v_0.AuxInt
  8137  		ptr := v_0.Args[0]
  8138  		idx := v.Args[1]
  8139  		val := v.Args[2]
  8140  		mem := v.Args[3]
  8141  		v.reset(Op386MOVWstoreidx2)
  8142  		v.AuxInt = int64(int32(c + d))
  8143  		v.Aux = sym
  8144  		v.AddArg(ptr)
  8145  		v.AddArg(idx)
  8146  		v.AddArg(val)
  8147  		v.AddArg(mem)
  8148  		return true
  8149  	}
  8150  	// match: (MOVWstoreidx2 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  8151  	// cond:
  8152  	// result: (MOVWstoreidx2 [int64(int32(c+2*d))] {sym} ptr idx val mem)
  8153  	for {
  8154  		c := v.AuxInt
  8155  		sym := v.Aux
  8156  		_ = v.Args[3]
  8157  		ptr := v.Args[0]
  8158  		v_1 := v.Args[1]
  8159  		if v_1.Op != Op386ADDLconst {
  8160  			break
  8161  		}
  8162  		d := v_1.AuxInt
  8163  		idx := v_1.Args[0]
  8164  		val := v.Args[2]
  8165  		mem := v.Args[3]
  8166  		v.reset(Op386MOVWstoreidx2)
  8167  		v.AuxInt = int64(int32(c + 2*d))
  8168  		v.Aux = sym
  8169  		v.AddArg(ptr)
  8170  		v.AddArg(idx)
  8171  		v.AddArg(val)
  8172  		v.AddArg(mem)
  8173  		return true
  8174  	}
  8175  	// match: (MOVWstoreidx2 [i] {s} p idx (SHRLconst [16] w) x:(MOVWstoreidx2 [i-2] {s} p idx w mem))
  8176  	// cond: x.Uses == 1 && clobber(x)
  8177  	// result: (MOVLstoreidx1 [i-2] {s} p (SHLLconst <idx.Type> [1] idx) w mem)
  8178  	for {
  8179  		i := v.AuxInt
  8180  		s := v.Aux
  8181  		_ = v.Args[3]
  8182  		p := v.Args[0]
  8183  		idx := v.Args[1]
  8184  		v_2 := v.Args[2]
  8185  		if v_2.Op != Op386SHRLconst {
  8186  			break
  8187  		}
  8188  		if v_2.AuxInt != 16 {
  8189  			break
  8190  		}
  8191  		w := v_2.Args[0]
  8192  		x := v.Args[3]
  8193  		if x.Op != Op386MOVWstoreidx2 {
  8194  			break
  8195  		}
  8196  		if x.AuxInt != i-2 {
  8197  			break
  8198  		}
  8199  		if x.Aux != s {
  8200  			break
  8201  		}
  8202  		_ = x.Args[3]
  8203  		if p != x.Args[0] {
  8204  			break
  8205  		}
  8206  		if idx != x.Args[1] {
  8207  			break
  8208  		}
  8209  		if w != x.Args[2] {
  8210  			break
  8211  		}
  8212  		mem := x.Args[3]
  8213  		if !(x.Uses == 1 && clobber(x)) {
  8214  			break
  8215  		}
  8216  		v.reset(Op386MOVLstoreidx1)
  8217  		v.AuxInt = i - 2
  8218  		v.Aux = s
  8219  		v.AddArg(p)
  8220  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, idx.Type)
  8221  		v0.AuxInt = 1
  8222  		v0.AddArg(idx)
  8223  		v.AddArg(v0)
  8224  		v.AddArg(w)
  8225  		v.AddArg(mem)
  8226  		return true
  8227  	}
  8228  	// match: (MOVWstoreidx2 [i] {s} p idx (SHRLconst [j] w) x:(MOVWstoreidx2 [i-2] {s} p idx w0:(SHRLconst [j-16] w) mem))
  8229  	// cond: x.Uses == 1 && clobber(x)
  8230  	// result: (MOVLstoreidx1 [i-2] {s} p (SHLLconst <idx.Type> [1] idx) w0 mem)
  8231  	for {
  8232  		i := v.AuxInt
  8233  		s := v.Aux
  8234  		_ = v.Args[3]
  8235  		p := v.Args[0]
  8236  		idx := v.Args[1]
  8237  		v_2 := v.Args[2]
  8238  		if v_2.Op != Op386SHRLconst {
  8239  			break
  8240  		}
  8241  		j := v_2.AuxInt
  8242  		w := v_2.Args[0]
  8243  		x := v.Args[3]
  8244  		if x.Op != Op386MOVWstoreidx2 {
  8245  			break
  8246  		}
  8247  		if x.AuxInt != i-2 {
  8248  			break
  8249  		}
  8250  		if x.Aux != s {
  8251  			break
  8252  		}
  8253  		_ = x.Args[3]
  8254  		if p != x.Args[0] {
  8255  			break
  8256  		}
  8257  		if idx != x.Args[1] {
  8258  			break
  8259  		}
  8260  		w0 := x.Args[2]
  8261  		if w0.Op != Op386SHRLconst {
  8262  			break
  8263  		}
  8264  		if w0.AuxInt != j-16 {
  8265  			break
  8266  		}
  8267  		if w != w0.Args[0] {
  8268  			break
  8269  		}
  8270  		mem := x.Args[3]
  8271  		if !(x.Uses == 1 && clobber(x)) {
  8272  			break
  8273  		}
  8274  		v.reset(Op386MOVLstoreidx1)
  8275  		v.AuxInt = i - 2
  8276  		v.Aux = s
  8277  		v.AddArg(p)
  8278  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, idx.Type)
  8279  		v0.AuxInt = 1
  8280  		v0.AddArg(idx)
  8281  		v.AddArg(v0)
  8282  		v.AddArg(w0)
  8283  		v.AddArg(mem)
  8284  		return true
  8285  	}
  8286  	return false
  8287  }
  8288  func rewriteValue386_Op386MULL_0(v *Value) bool {
  8289  	// match: (MULL x (MOVLconst [c]))
  8290  	// cond:
  8291  	// result: (MULLconst [c] x)
  8292  	for {
  8293  		_ = v.Args[1]
  8294  		x := v.Args[0]
  8295  		v_1 := v.Args[1]
  8296  		if v_1.Op != Op386MOVLconst {
  8297  			break
  8298  		}
  8299  		c := v_1.AuxInt
  8300  		v.reset(Op386MULLconst)
  8301  		v.AuxInt = c
  8302  		v.AddArg(x)
  8303  		return true
  8304  	}
  8305  	// match: (MULL (MOVLconst [c]) x)
  8306  	// cond:
  8307  	// result: (MULLconst [c] x)
  8308  	for {
  8309  		_ = v.Args[1]
  8310  		v_0 := v.Args[0]
  8311  		if v_0.Op != Op386MOVLconst {
  8312  			break
  8313  		}
  8314  		c := v_0.AuxInt
  8315  		x := v.Args[1]
  8316  		v.reset(Op386MULLconst)
  8317  		v.AuxInt = c
  8318  		v.AddArg(x)
  8319  		return true
  8320  	}
  8321  	return false
  8322  }
  8323  func rewriteValue386_Op386MULLconst_0(v *Value) bool {
  8324  	b := v.Block
  8325  	_ = b
  8326  	// match: (MULLconst [c] (MULLconst [d] x))
  8327  	// cond:
  8328  	// result: (MULLconst [int64(int32(c * d))] x)
  8329  	for {
  8330  		c := v.AuxInt
  8331  		v_0 := v.Args[0]
  8332  		if v_0.Op != Op386MULLconst {
  8333  			break
  8334  		}
  8335  		d := v_0.AuxInt
  8336  		x := v_0.Args[0]
  8337  		v.reset(Op386MULLconst)
  8338  		v.AuxInt = int64(int32(c * d))
  8339  		v.AddArg(x)
  8340  		return true
  8341  	}
  8342  	// match: (MULLconst [-1] x)
  8343  	// cond:
  8344  	// result: (NEGL x)
  8345  	for {
  8346  		if v.AuxInt != -1 {
  8347  			break
  8348  		}
  8349  		x := v.Args[0]
  8350  		v.reset(Op386NEGL)
  8351  		v.AddArg(x)
  8352  		return true
  8353  	}
  8354  	// match: (MULLconst [0] _)
  8355  	// cond:
  8356  	// result: (MOVLconst [0])
  8357  	for {
  8358  		if v.AuxInt != 0 {
  8359  			break
  8360  		}
  8361  		v.reset(Op386MOVLconst)
  8362  		v.AuxInt = 0
  8363  		return true
  8364  	}
  8365  	// match: (MULLconst [1] x)
  8366  	// cond:
  8367  	// result: x
  8368  	for {
  8369  		if v.AuxInt != 1 {
  8370  			break
  8371  		}
  8372  		x := v.Args[0]
  8373  		v.reset(OpCopy)
  8374  		v.Type = x.Type
  8375  		v.AddArg(x)
  8376  		return true
  8377  	}
  8378  	// match: (MULLconst [3] x)
  8379  	// cond:
  8380  	// result: (LEAL2 x x)
  8381  	for {
  8382  		if v.AuxInt != 3 {
  8383  			break
  8384  		}
  8385  		x := v.Args[0]
  8386  		v.reset(Op386LEAL2)
  8387  		v.AddArg(x)
  8388  		v.AddArg(x)
  8389  		return true
  8390  	}
  8391  	// match: (MULLconst [5] x)
  8392  	// cond:
  8393  	// result: (LEAL4 x x)
  8394  	for {
  8395  		if v.AuxInt != 5 {
  8396  			break
  8397  		}
  8398  		x := v.Args[0]
  8399  		v.reset(Op386LEAL4)
  8400  		v.AddArg(x)
  8401  		v.AddArg(x)
  8402  		return true
  8403  	}
  8404  	// match: (MULLconst [7] x)
  8405  	// cond:
  8406  	// result: (LEAL8 (NEGL <v.Type> x) x)
  8407  	for {
  8408  		if v.AuxInt != 7 {
  8409  			break
  8410  		}
  8411  		x := v.Args[0]
  8412  		v.reset(Op386LEAL8)
  8413  		v0 := b.NewValue0(v.Pos, Op386NEGL, v.Type)
  8414  		v0.AddArg(x)
  8415  		v.AddArg(v0)
  8416  		v.AddArg(x)
  8417  		return true
  8418  	}
  8419  	// match: (MULLconst [9] x)
  8420  	// cond:
  8421  	// result: (LEAL8 x x)
  8422  	for {
  8423  		if v.AuxInt != 9 {
  8424  			break
  8425  		}
  8426  		x := v.Args[0]
  8427  		v.reset(Op386LEAL8)
  8428  		v.AddArg(x)
  8429  		v.AddArg(x)
  8430  		return true
  8431  	}
  8432  	// match: (MULLconst [11] x)
  8433  	// cond:
  8434  	// result: (LEAL2 x (LEAL4 <v.Type> x x))
  8435  	for {
  8436  		if v.AuxInt != 11 {
  8437  			break
  8438  		}
  8439  		x := v.Args[0]
  8440  		v.reset(Op386LEAL2)
  8441  		v.AddArg(x)
  8442  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8443  		v0.AddArg(x)
  8444  		v0.AddArg(x)
  8445  		v.AddArg(v0)
  8446  		return true
  8447  	}
  8448  	// match: (MULLconst [13] x)
  8449  	// cond:
  8450  	// result: (LEAL4 x (LEAL2 <v.Type> x x))
  8451  	for {
  8452  		if v.AuxInt != 13 {
  8453  			break
  8454  		}
  8455  		x := v.Args[0]
  8456  		v.reset(Op386LEAL4)
  8457  		v.AddArg(x)
  8458  		v0 := b.NewValue0(v.Pos, Op386LEAL2, v.Type)
  8459  		v0.AddArg(x)
  8460  		v0.AddArg(x)
  8461  		v.AddArg(v0)
  8462  		return true
  8463  	}
  8464  	return false
  8465  }
  8466  func rewriteValue386_Op386MULLconst_10(v *Value) bool {
  8467  	b := v.Block
  8468  	_ = b
  8469  	// match: (MULLconst [21] x)
  8470  	// cond:
  8471  	// result: (LEAL4 x (LEAL4 <v.Type> x x))
  8472  	for {
  8473  		if v.AuxInt != 21 {
  8474  			break
  8475  		}
  8476  		x := v.Args[0]
  8477  		v.reset(Op386LEAL4)
  8478  		v.AddArg(x)
  8479  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8480  		v0.AddArg(x)
  8481  		v0.AddArg(x)
  8482  		v.AddArg(v0)
  8483  		return true
  8484  	}
  8485  	// match: (MULLconst [25] x)
  8486  	// cond:
  8487  	// result: (LEAL8 x (LEAL2 <v.Type> x x))
  8488  	for {
  8489  		if v.AuxInt != 25 {
  8490  			break
  8491  		}
  8492  		x := v.Args[0]
  8493  		v.reset(Op386LEAL8)
  8494  		v.AddArg(x)
  8495  		v0 := b.NewValue0(v.Pos, Op386LEAL2, v.Type)
  8496  		v0.AddArg(x)
  8497  		v0.AddArg(x)
  8498  		v.AddArg(v0)
  8499  		return true
  8500  	}
  8501  	// match: (MULLconst [37] x)
  8502  	// cond:
  8503  	// result: (LEAL4 x (LEAL8 <v.Type> x x))
  8504  	for {
  8505  		if v.AuxInt != 37 {
  8506  			break
  8507  		}
  8508  		x := v.Args[0]
  8509  		v.reset(Op386LEAL4)
  8510  		v.AddArg(x)
  8511  		v0 := b.NewValue0(v.Pos, Op386LEAL8, v.Type)
  8512  		v0.AddArg(x)
  8513  		v0.AddArg(x)
  8514  		v.AddArg(v0)
  8515  		return true
  8516  	}
  8517  	// match: (MULLconst [41] x)
  8518  	// cond:
  8519  	// result: (LEAL8 x (LEAL4 <v.Type> x x))
  8520  	for {
  8521  		if v.AuxInt != 41 {
  8522  			break
  8523  		}
  8524  		x := v.Args[0]
  8525  		v.reset(Op386LEAL8)
  8526  		v.AddArg(x)
  8527  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8528  		v0.AddArg(x)
  8529  		v0.AddArg(x)
  8530  		v.AddArg(v0)
  8531  		return true
  8532  	}
  8533  	// match: (MULLconst [73] x)
  8534  	// cond:
  8535  	// result: (LEAL8 x (LEAL8 <v.Type> x x))
  8536  	for {
  8537  		if v.AuxInt != 73 {
  8538  			break
  8539  		}
  8540  		x := v.Args[0]
  8541  		v.reset(Op386LEAL8)
  8542  		v.AddArg(x)
  8543  		v0 := b.NewValue0(v.Pos, Op386LEAL8, v.Type)
  8544  		v0.AddArg(x)
  8545  		v0.AddArg(x)
  8546  		v.AddArg(v0)
  8547  		return true
  8548  	}
  8549  	// match: (MULLconst [c] x)
  8550  	// cond: isPowerOfTwo(c+1) && c >= 15
  8551  	// result: (SUBL (SHLLconst <v.Type> [log2(c+1)] x) x)
  8552  	for {
  8553  		c := v.AuxInt
  8554  		x := v.Args[0]
  8555  		if !(isPowerOfTwo(c+1) && c >= 15) {
  8556  			break
  8557  		}
  8558  		v.reset(Op386SUBL)
  8559  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8560  		v0.AuxInt = log2(c + 1)
  8561  		v0.AddArg(x)
  8562  		v.AddArg(v0)
  8563  		v.AddArg(x)
  8564  		return true
  8565  	}
  8566  	// match: (MULLconst [c] x)
  8567  	// cond: isPowerOfTwo(c-1) && c >= 17
  8568  	// result: (LEAL1 (SHLLconst <v.Type> [log2(c-1)] x) x)
  8569  	for {
  8570  		c := v.AuxInt
  8571  		x := v.Args[0]
  8572  		if !(isPowerOfTwo(c-1) && c >= 17) {
  8573  			break
  8574  		}
  8575  		v.reset(Op386LEAL1)
  8576  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8577  		v0.AuxInt = log2(c - 1)
  8578  		v0.AddArg(x)
  8579  		v.AddArg(v0)
  8580  		v.AddArg(x)
  8581  		return true
  8582  	}
  8583  	// match: (MULLconst [c] x)
  8584  	// cond: isPowerOfTwo(c-2) && c >= 34
  8585  	// result: (LEAL2 (SHLLconst <v.Type> [log2(c-2)] x) x)
  8586  	for {
  8587  		c := v.AuxInt
  8588  		x := v.Args[0]
  8589  		if !(isPowerOfTwo(c-2) && c >= 34) {
  8590  			break
  8591  		}
  8592  		v.reset(Op386LEAL2)
  8593  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8594  		v0.AuxInt = log2(c - 2)
  8595  		v0.AddArg(x)
  8596  		v.AddArg(v0)
  8597  		v.AddArg(x)
  8598  		return true
  8599  	}
  8600  	// match: (MULLconst [c] x)
  8601  	// cond: isPowerOfTwo(c-4) && c >= 68
  8602  	// result: (LEAL4 (SHLLconst <v.Type> [log2(c-4)] x) x)
  8603  	for {
  8604  		c := v.AuxInt
  8605  		x := v.Args[0]
  8606  		if !(isPowerOfTwo(c-4) && c >= 68) {
  8607  			break
  8608  		}
  8609  		v.reset(Op386LEAL4)
  8610  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8611  		v0.AuxInt = log2(c - 4)
  8612  		v0.AddArg(x)
  8613  		v.AddArg(v0)
  8614  		v.AddArg(x)
  8615  		return true
  8616  	}
  8617  	// match: (MULLconst [c] x)
  8618  	// cond: isPowerOfTwo(c-8) && c >= 136
  8619  	// result: (LEAL8 (SHLLconst <v.Type> [log2(c-8)] x) x)
  8620  	for {
  8621  		c := v.AuxInt
  8622  		x := v.Args[0]
  8623  		if !(isPowerOfTwo(c-8) && c >= 136) {
  8624  			break
  8625  		}
  8626  		v.reset(Op386LEAL8)
  8627  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8628  		v0.AuxInt = log2(c - 8)
  8629  		v0.AddArg(x)
  8630  		v.AddArg(v0)
  8631  		v.AddArg(x)
  8632  		return true
  8633  	}
  8634  	return false
  8635  }
  8636  func rewriteValue386_Op386MULLconst_20(v *Value) bool {
  8637  	b := v.Block
  8638  	_ = b
  8639  	// match: (MULLconst [c] x)
  8640  	// cond: c%3 == 0 && isPowerOfTwo(c/3)
  8641  	// result: (SHLLconst [log2(c/3)] (LEAL2 <v.Type> x x))
  8642  	for {
  8643  		c := v.AuxInt
  8644  		x := v.Args[0]
  8645  		if !(c%3 == 0 && isPowerOfTwo(c/3)) {
  8646  			break
  8647  		}
  8648  		v.reset(Op386SHLLconst)
  8649  		v.AuxInt = log2(c / 3)
  8650  		v0 := b.NewValue0(v.Pos, Op386LEAL2, v.Type)
  8651  		v0.AddArg(x)
  8652  		v0.AddArg(x)
  8653  		v.AddArg(v0)
  8654  		return true
  8655  	}
  8656  	// match: (MULLconst [c] x)
  8657  	// cond: c%5 == 0 && isPowerOfTwo(c/5)
  8658  	// result: (SHLLconst [log2(c/5)] (LEAL4 <v.Type> x x))
  8659  	for {
  8660  		c := v.AuxInt
  8661  		x := v.Args[0]
  8662  		if !(c%5 == 0 && isPowerOfTwo(c/5)) {
  8663  			break
  8664  		}
  8665  		v.reset(Op386SHLLconst)
  8666  		v.AuxInt = log2(c / 5)
  8667  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8668  		v0.AddArg(x)
  8669  		v0.AddArg(x)
  8670  		v.AddArg(v0)
  8671  		return true
  8672  	}
  8673  	// match: (MULLconst [c] x)
  8674  	// cond: c%9 == 0 && isPowerOfTwo(c/9)
  8675  	// result: (SHLLconst [log2(c/9)] (LEAL8 <v.Type> x x))
  8676  	for {
  8677  		c := v.AuxInt
  8678  		x := v.Args[0]
  8679  		if !(c%9 == 0 && isPowerOfTwo(c/9)) {
  8680  			break
  8681  		}
  8682  		v.reset(Op386SHLLconst)
  8683  		v.AuxInt = log2(c / 9)
  8684  		v0 := b.NewValue0(v.Pos, Op386LEAL8, v.Type)
  8685  		v0.AddArg(x)
  8686  		v0.AddArg(x)
  8687  		v.AddArg(v0)
  8688  		return true
  8689  	}
  8690  	// match: (MULLconst [c] (MOVLconst [d]))
  8691  	// cond:
  8692  	// result: (MOVLconst [int64(int32(c*d))])
  8693  	for {
  8694  		c := v.AuxInt
  8695  		v_0 := v.Args[0]
  8696  		if v_0.Op != Op386MOVLconst {
  8697  			break
  8698  		}
  8699  		d := v_0.AuxInt
  8700  		v.reset(Op386MOVLconst)
  8701  		v.AuxInt = int64(int32(c * d))
  8702  		return true
  8703  	}
  8704  	return false
  8705  }
  8706  func rewriteValue386_Op386NEGL_0(v *Value) bool {
  8707  	// match: (NEGL (MOVLconst [c]))
  8708  	// cond:
  8709  	// result: (MOVLconst [int64(int32(-c))])
  8710  	for {
  8711  		v_0 := v.Args[0]
  8712  		if v_0.Op != Op386MOVLconst {
  8713  			break
  8714  		}
  8715  		c := v_0.AuxInt
  8716  		v.reset(Op386MOVLconst)
  8717  		v.AuxInt = int64(int32(-c))
  8718  		return true
  8719  	}
  8720  	return false
  8721  }
  8722  func rewriteValue386_Op386NOTL_0(v *Value) bool {
  8723  	// match: (NOTL (MOVLconst [c]))
  8724  	// cond:
  8725  	// result: (MOVLconst [^c])
  8726  	for {
  8727  		v_0 := v.Args[0]
  8728  		if v_0.Op != Op386MOVLconst {
  8729  			break
  8730  		}
  8731  		c := v_0.AuxInt
  8732  		v.reset(Op386MOVLconst)
  8733  		v.AuxInt = ^c
  8734  		return true
  8735  	}
  8736  	return false
  8737  }
  8738  func rewriteValue386_Op386ORL_0(v *Value) bool {
  8739  	b := v.Block
  8740  	_ = b
  8741  	typ := &b.Func.Config.Types
  8742  	_ = typ
  8743  	// match: (ORL x (MOVLconst [c]))
  8744  	// cond:
  8745  	// result: (ORLconst [c] x)
  8746  	for {
  8747  		_ = v.Args[1]
  8748  		x := v.Args[0]
  8749  		v_1 := v.Args[1]
  8750  		if v_1.Op != Op386MOVLconst {
  8751  			break
  8752  		}
  8753  		c := v_1.AuxInt
  8754  		v.reset(Op386ORLconst)
  8755  		v.AuxInt = c
  8756  		v.AddArg(x)
  8757  		return true
  8758  	}
  8759  	// match: (ORL (MOVLconst [c]) x)
  8760  	// cond:
  8761  	// result: (ORLconst [c] x)
  8762  	for {
  8763  		_ = v.Args[1]
  8764  		v_0 := v.Args[0]
  8765  		if v_0.Op != Op386MOVLconst {
  8766  			break
  8767  		}
  8768  		c := v_0.AuxInt
  8769  		x := v.Args[1]
  8770  		v.reset(Op386ORLconst)
  8771  		v.AuxInt = c
  8772  		v.AddArg(x)
  8773  		return true
  8774  	}
  8775  	// match: (ORL (SHLLconst [c] x) (SHRLconst [d] x))
  8776  	// cond: d == 32-c
  8777  	// result: (ROLLconst [c] x)
  8778  	for {
  8779  		_ = v.Args[1]
  8780  		v_0 := v.Args[0]
  8781  		if v_0.Op != Op386SHLLconst {
  8782  			break
  8783  		}
  8784  		c := v_0.AuxInt
  8785  		x := v_0.Args[0]
  8786  		v_1 := v.Args[1]
  8787  		if v_1.Op != Op386SHRLconst {
  8788  			break
  8789  		}
  8790  		d := v_1.AuxInt
  8791  		if x != v_1.Args[0] {
  8792  			break
  8793  		}
  8794  		if !(d == 32-c) {
  8795  			break
  8796  		}
  8797  		v.reset(Op386ROLLconst)
  8798  		v.AuxInt = c
  8799  		v.AddArg(x)
  8800  		return true
  8801  	}
  8802  	// match: (ORL (SHRLconst [d] x) (SHLLconst [c] x))
  8803  	// cond: d == 32-c
  8804  	// result: (ROLLconst [c] x)
  8805  	for {
  8806  		_ = v.Args[1]
  8807  		v_0 := v.Args[0]
  8808  		if v_0.Op != Op386SHRLconst {
  8809  			break
  8810  		}
  8811  		d := v_0.AuxInt
  8812  		x := v_0.Args[0]
  8813  		v_1 := v.Args[1]
  8814  		if v_1.Op != Op386SHLLconst {
  8815  			break
  8816  		}
  8817  		c := v_1.AuxInt
  8818  		if x != v_1.Args[0] {
  8819  			break
  8820  		}
  8821  		if !(d == 32-c) {
  8822  			break
  8823  		}
  8824  		v.reset(Op386ROLLconst)
  8825  		v.AuxInt = c
  8826  		v.AddArg(x)
  8827  		return true
  8828  	}
  8829  	// match: (ORL <t> (SHLLconst x [c]) (SHRWconst x [d]))
  8830  	// cond: c < 16 && d == 16-c && t.Size() == 2
  8831  	// result: (ROLWconst x [c])
  8832  	for {
  8833  		t := v.Type
  8834  		_ = v.Args[1]
  8835  		v_0 := v.Args[0]
  8836  		if v_0.Op != Op386SHLLconst {
  8837  			break
  8838  		}
  8839  		c := v_0.AuxInt
  8840  		x := v_0.Args[0]
  8841  		v_1 := v.Args[1]
  8842  		if v_1.Op != Op386SHRWconst {
  8843  			break
  8844  		}
  8845  		d := v_1.AuxInt
  8846  		if x != v_1.Args[0] {
  8847  			break
  8848  		}
  8849  		if !(c < 16 && d == 16-c && t.Size() == 2) {
  8850  			break
  8851  		}
  8852  		v.reset(Op386ROLWconst)
  8853  		v.AuxInt = c
  8854  		v.AddArg(x)
  8855  		return true
  8856  	}
  8857  	// match: (ORL <t> (SHRWconst x [d]) (SHLLconst x [c]))
  8858  	// cond: c < 16 && d == 16-c && t.Size() == 2
  8859  	// result: (ROLWconst x [c])
  8860  	for {
  8861  		t := v.Type
  8862  		_ = v.Args[1]
  8863  		v_0 := v.Args[0]
  8864  		if v_0.Op != Op386SHRWconst {
  8865  			break
  8866  		}
  8867  		d := v_0.AuxInt
  8868  		x := v_0.Args[0]
  8869  		v_1 := v.Args[1]
  8870  		if v_1.Op != Op386SHLLconst {
  8871  			break
  8872  		}
  8873  		c := v_1.AuxInt
  8874  		if x != v_1.Args[0] {
  8875  			break
  8876  		}
  8877  		if !(c < 16 && d == 16-c && t.Size() == 2) {
  8878  			break
  8879  		}
  8880  		v.reset(Op386ROLWconst)
  8881  		v.AuxInt = c
  8882  		v.AddArg(x)
  8883  		return true
  8884  	}
  8885  	// match: (ORL <t> (SHLLconst x [c]) (SHRBconst x [d]))
  8886  	// cond: c < 8 && d == 8-c && t.Size() == 1
  8887  	// result: (ROLBconst x [c])
  8888  	for {
  8889  		t := v.Type
  8890  		_ = v.Args[1]
  8891  		v_0 := v.Args[0]
  8892  		if v_0.Op != Op386SHLLconst {
  8893  			break
  8894  		}
  8895  		c := v_0.AuxInt
  8896  		x := v_0.Args[0]
  8897  		v_1 := v.Args[1]
  8898  		if v_1.Op != Op386SHRBconst {
  8899  			break
  8900  		}
  8901  		d := v_1.AuxInt
  8902  		if x != v_1.Args[0] {
  8903  			break
  8904  		}
  8905  		if !(c < 8 && d == 8-c && t.Size() == 1) {
  8906  			break
  8907  		}
  8908  		v.reset(Op386ROLBconst)
  8909  		v.AuxInt = c
  8910  		v.AddArg(x)
  8911  		return true
  8912  	}
  8913  	// match: (ORL <t> (SHRBconst x [d]) (SHLLconst x [c]))
  8914  	// cond: c < 8 && d == 8-c && t.Size() == 1
  8915  	// result: (ROLBconst x [c])
  8916  	for {
  8917  		t := v.Type
  8918  		_ = v.Args[1]
  8919  		v_0 := v.Args[0]
  8920  		if v_0.Op != Op386SHRBconst {
  8921  			break
  8922  		}
  8923  		d := v_0.AuxInt
  8924  		x := v_0.Args[0]
  8925  		v_1 := v.Args[1]
  8926  		if v_1.Op != Op386SHLLconst {
  8927  			break
  8928  		}
  8929  		c := v_1.AuxInt
  8930  		if x != v_1.Args[0] {
  8931  			break
  8932  		}
  8933  		if !(c < 8 && d == 8-c && t.Size() == 1) {
  8934  			break
  8935  		}
  8936  		v.reset(Op386ROLBconst)
  8937  		v.AuxInt = c
  8938  		v.AddArg(x)
  8939  		return true
  8940  	}
  8941  	// match: (ORL x x)
  8942  	// cond:
  8943  	// result: x
  8944  	for {
  8945  		_ = v.Args[1]
  8946  		x := v.Args[0]
  8947  		if x != v.Args[1] {
  8948  			break
  8949  		}
  8950  		v.reset(OpCopy)
  8951  		v.Type = x.Type
  8952  		v.AddArg(x)
  8953  		return true
  8954  	}
  8955  	// match: (ORL x0:(MOVBload [i0] {s} p mem) s0:(SHLLconst [8] x1:(MOVBload [i1] {s} p mem)))
  8956  	// cond: i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  8957  	// result: @mergePoint(b,x0,x1) (MOVWload [i0] {s} p mem)
  8958  	for {
  8959  		_ = v.Args[1]
  8960  		x0 := v.Args[0]
  8961  		if x0.Op != Op386MOVBload {
  8962  			break
  8963  		}
  8964  		i0 := x0.AuxInt
  8965  		s := x0.Aux
  8966  		_ = x0.Args[1]
  8967  		p := x0.Args[0]
  8968  		mem := x0.Args[1]
  8969  		s0 := v.Args[1]
  8970  		if s0.Op != Op386SHLLconst {
  8971  			break
  8972  		}
  8973  		if s0.AuxInt != 8 {
  8974  			break
  8975  		}
  8976  		x1 := s0.Args[0]
  8977  		if x1.Op != Op386MOVBload {
  8978  			break
  8979  		}
  8980  		i1 := x1.AuxInt
  8981  		if x1.Aux != s {
  8982  			break
  8983  		}
  8984  		_ = x1.Args[1]
  8985  		if p != x1.Args[0] {
  8986  			break
  8987  		}
  8988  		if mem != x1.Args[1] {
  8989  			break
  8990  		}
  8991  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  8992  			break
  8993  		}
  8994  		b = mergePoint(b, x0, x1)
  8995  		v0 := b.NewValue0(v.Pos, Op386MOVWload, typ.UInt16)
  8996  		v.reset(OpCopy)
  8997  		v.AddArg(v0)
  8998  		v0.AuxInt = i0
  8999  		v0.Aux = s
  9000  		v0.AddArg(p)
  9001  		v0.AddArg(mem)
  9002  		return true
  9003  	}
  9004  	return false
  9005  }
  9006  func rewriteValue386_Op386ORL_10(v *Value) bool {
  9007  	b := v.Block
  9008  	_ = b
  9009  	typ := &b.Func.Config.Types
  9010  	_ = typ
  9011  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBload [i1] {s} p mem)) x0:(MOVBload [i0] {s} p mem))
  9012  	// cond: i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9013  	// result: @mergePoint(b,x0,x1) (MOVWload [i0] {s} p mem)
  9014  	for {
  9015  		_ = v.Args[1]
  9016  		s0 := v.Args[0]
  9017  		if s0.Op != Op386SHLLconst {
  9018  			break
  9019  		}
  9020  		if s0.AuxInt != 8 {
  9021  			break
  9022  		}
  9023  		x1 := s0.Args[0]
  9024  		if x1.Op != Op386MOVBload {
  9025  			break
  9026  		}
  9027  		i1 := x1.AuxInt
  9028  		s := x1.Aux
  9029  		_ = x1.Args[1]
  9030  		p := x1.Args[0]
  9031  		mem := x1.Args[1]
  9032  		x0 := v.Args[1]
  9033  		if x0.Op != Op386MOVBload {
  9034  			break
  9035  		}
  9036  		i0 := x0.AuxInt
  9037  		if x0.Aux != s {
  9038  			break
  9039  		}
  9040  		_ = x0.Args[1]
  9041  		if p != x0.Args[0] {
  9042  			break
  9043  		}
  9044  		if mem != x0.Args[1] {
  9045  			break
  9046  		}
  9047  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9048  			break
  9049  		}
  9050  		b = mergePoint(b, x0, x1)
  9051  		v0 := b.NewValue0(v.Pos, Op386MOVWload, typ.UInt16)
  9052  		v.reset(OpCopy)
  9053  		v.AddArg(v0)
  9054  		v0.AuxInt = i0
  9055  		v0.Aux = s
  9056  		v0.AddArg(p)
  9057  		v0.AddArg(mem)
  9058  		return true
  9059  	}
  9060  	// match: (ORL o0:(ORL x0:(MOVWload [i0] {s} p mem) s0:(SHLLconst [16] x1:(MOVBload [i2] {s} p mem))) s1:(SHLLconst [24] x2:(MOVBload [i3] {s} p mem)))
  9061  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
  9062  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  9063  	for {
  9064  		_ = v.Args[1]
  9065  		o0 := v.Args[0]
  9066  		if o0.Op != Op386ORL {
  9067  			break
  9068  		}
  9069  		_ = o0.Args[1]
  9070  		x0 := o0.Args[0]
  9071  		if x0.Op != Op386MOVWload {
  9072  			break
  9073  		}
  9074  		i0 := x0.AuxInt
  9075  		s := x0.Aux
  9076  		_ = x0.Args[1]
  9077  		p := x0.Args[0]
  9078  		mem := x0.Args[1]
  9079  		s0 := o0.Args[1]
  9080  		if s0.Op != Op386SHLLconst {
  9081  			break
  9082  		}
  9083  		if s0.AuxInt != 16 {
  9084  			break
  9085  		}
  9086  		x1 := s0.Args[0]
  9087  		if x1.Op != Op386MOVBload {
  9088  			break
  9089  		}
  9090  		i2 := x1.AuxInt
  9091  		if x1.Aux != s {
  9092  			break
  9093  		}
  9094  		_ = x1.Args[1]
  9095  		if p != x1.Args[0] {
  9096  			break
  9097  		}
  9098  		if mem != x1.Args[1] {
  9099  			break
  9100  		}
  9101  		s1 := v.Args[1]
  9102  		if s1.Op != Op386SHLLconst {
  9103  			break
  9104  		}
  9105  		if s1.AuxInt != 24 {
  9106  			break
  9107  		}
  9108  		x2 := s1.Args[0]
  9109  		if x2.Op != Op386MOVBload {
  9110  			break
  9111  		}
  9112  		i3 := x2.AuxInt
  9113  		if x2.Aux != s {
  9114  			break
  9115  		}
  9116  		_ = x2.Args[1]
  9117  		if p != x2.Args[0] {
  9118  			break
  9119  		}
  9120  		if mem != x2.Args[1] {
  9121  			break
  9122  		}
  9123  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
  9124  			break
  9125  		}
  9126  		b = mergePoint(b, x0, x1, x2)
  9127  		v0 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
  9128  		v.reset(OpCopy)
  9129  		v.AddArg(v0)
  9130  		v0.AuxInt = i0
  9131  		v0.Aux = s
  9132  		v0.AddArg(p)
  9133  		v0.AddArg(mem)
  9134  		return true
  9135  	}
  9136  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBload [i2] {s} p mem)) x0:(MOVWload [i0] {s} p mem)) s1:(SHLLconst [24] x2:(MOVBload [i3] {s} p mem)))
  9137  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
  9138  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  9139  	for {
  9140  		_ = v.Args[1]
  9141  		o0 := v.Args[0]
  9142  		if o0.Op != Op386ORL {
  9143  			break
  9144  		}
  9145  		_ = o0.Args[1]
  9146  		s0 := o0.Args[0]
  9147  		if s0.Op != Op386SHLLconst {
  9148  			break
  9149  		}
  9150  		if s0.AuxInt != 16 {
  9151  			break
  9152  		}
  9153  		x1 := s0.Args[0]
  9154  		if x1.Op != Op386MOVBload {
  9155  			break
  9156  		}
  9157  		i2 := x1.AuxInt
  9158  		s := x1.Aux
  9159  		_ = x1.Args[1]
  9160  		p := x1.Args[0]
  9161  		mem := x1.Args[1]
  9162  		x0 := o0.Args[1]
  9163  		if x0.Op != Op386MOVWload {
  9164  			break
  9165  		}
  9166  		i0 := x0.AuxInt
  9167  		if x0.Aux != s {
  9168  			break
  9169  		}
  9170  		_ = x0.Args[1]
  9171  		if p != x0.Args[0] {
  9172  			break
  9173  		}
  9174  		if mem != x0.Args[1] {
  9175  			break
  9176  		}
  9177  		s1 := v.Args[1]
  9178  		if s1.Op != Op386SHLLconst {
  9179  			break
  9180  		}
  9181  		if s1.AuxInt != 24 {
  9182  			break
  9183  		}
  9184  		x2 := s1.Args[0]
  9185  		if x2.Op != Op386MOVBload {
  9186  			break
  9187  		}
  9188  		i3 := x2.AuxInt
  9189  		if x2.Aux != s {
  9190  			break
  9191  		}
  9192  		_ = x2.Args[1]
  9193  		if p != x2.Args[0] {
  9194  			break
  9195  		}
  9196  		if mem != x2.Args[1] {
  9197  			break
  9198  		}
  9199  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
  9200  			break
  9201  		}
  9202  		b = mergePoint(b, x0, x1, x2)
  9203  		v0 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
  9204  		v.reset(OpCopy)
  9205  		v.AddArg(v0)
  9206  		v0.AuxInt = i0
  9207  		v0.Aux = s
  9208  		v0.AddArg(p)
  9209  		v0.AddArg(mem)
  9210  		return true
  9211  	}
  9212  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBload [i3] {s} p mem)) o0:(ORL x0:(MOVWload [i0] {s} p mem) s0:(SHLLconst [16] x1:(MOVBload [i2] {s} p mem))))
  9213  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
  9214  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  9215  	for {
  9216  		_ = v.Args[1]
  9217  		s1 := v.Args[0]
  9218  		if s1.Op != Op386SHLLconst {
  9219  			break
  9220  		}
  9221  		if s1.AuxInt != 24 {
  9222  			break
  9223  		}
  9224  		x2 := s1.Args[0]
  9225  		if x2.Op != Op386MOVBload {
  9226  			break
  9227  		}
  9228  		i3 := x2.AuxInt
  9229  		s := x2.Aux
  9230  		_ = x2.Args[1]
  9231  		p := x2.Args[0]
  9232  		mem := x2.Args[1]
  9233  		o0 := v.Args[1]
  9234  		if o0.Op != Op386ORL {
  9235  			break
  9236  		}
  9237  		_ = o0.Args[1]
  9238  		x0 := o0.Args[0]
  9239  		if x0.Op != Op386MOVWload {
  9240  			break
  9241  		}
  9242  		i0 := x0.AuxInt
  9243  		if x0.Aux != s {
  9244  			break
  9245  		}
  9246  		_ = x0.Args[1]
  9247  		if p != x0.Args[0] {
  9248  			break
  9249  		}
  9250  		if mem != x0.Args[1] {
  9251  			break
  9252  		}
  9253  		s0 := o0.Args[1]
  9254  		if s0.Op != Op386SHLLconst {
  9255  			break
  9256  		}
  9257  		if s0.AuxInt != 16 {
  9258  			break
  9259  		}
  9260  		x1 := s0.Args[0]
  9261  		if x1.Op != Op386MOVBload {
  9262  			break
  9263  		}
  9264  		i2 := x1.AuxInt
  9265  		if x1.Aux != s {
  9266  			break
  9267  		}
  9268  		_ = x1.Args[1]
  9269  		if p != x1.Args[0] {
  9270  			break
  9271  		}
  9272  		if mem != x1.Args[1] {
  9273  			break
  9274  		}
  9275  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
  9276  			break
  9277  		}
  9278  		b = mergePoint(b, x0, x1, x2)
  9279  		v0 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
  9280  		v.reset(OpCopy)
  9281  		v.AddArg(v0)
  9282  		v0.AuxInt = i0
  9283  		v0.Aux = s
  9284  		v0.AddArg(p)
  9285  		v0.AddArg(mem)
  9286  		return true
  9287  	}
  9288  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBload [i3] {s} p mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBload [i2] {s} p mem)) x0:(MOVWload [i0] {s} p mem)))
  9289  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
  9290  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  9291  	for {
  9292  		_ = v.Args[1]
  9293  		s1 := v.Args[0]
  9294  		if s1.Op != Op386SHLLconst {
  9295  			break
  9296  		}
  9297  		if s1.AuxInt != 24 {
  9298  			break
  9299  		}
  9300  		x2 := s1.Args[0]
  9301  		if x2.Op != Op386MOVBload {
  9302  			break
  9303  		}
  9304  		i3 := x2.AuxInt
  9305  		s := x2.Aux
  9306  		_ = x2.Args[1]
  9307  		p := x2.Args[0]
  9308  		mem := x2.Args[1]
  9309  		o0 := v.Args[1]
  9310  		if o0.Op != Op386ORL {
  9311  			break
  9312  		}
  9313  		_ = o0.Args[1]
  9314  		s0 := o0.Args[0]
  9315  		if s0.Op != Op386SHLLconst {
  9316  			break
  9317  		}
  9318  		if s0.AuxInt != 16 {
  9319  			break
  9320  		}
  9321  		x1 := s0.Args[0]
  9322  		if x1.Op != Op386MOVBload {
  9323  			break
  9324  		}
  9325  		i2 := x1.AuxInt
  9326  		if x1.Aux != s {
  9327  			break
  9328  		}
  9329  		_ = x1.Args[1]
  9330  		if p != x1.Args[0] {
  9331  			break
  9332  		}
  9333  		if mem != x1.Args[1] {
  9334  			break
  9335  		}
  9336  		x0 := o0.Args[1]
  9337  		if x0.Op != Op386MOVWload {
  9338  			break
  9339  		}
  9340  		i0 := x0.AuxInt
  9341  		if x0.Aux != s {
  9342  			break
  9343  		}
  9344  		_ = x0.Args[1]
  9345  		if p != x0.Args[0] {
  9346  			break
  9347  		}
  9348  		if mem != x0.Args[1] {
  9349  			break
  9350  		}
  9351  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
  9352  			break
  9353  		}
  9354  		b = mergePoint(b, x0, x1, x2)
  9355  		v0 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
  9356  		v.reset(OpCopy)
  9357  		v.AddArg(v0)
  9358  		v0.AuxInt = i0
  9359  		v0.Aux = s
  9360  		v0.AddArg(p)
  9361  		v0.AddArg(mem)
  9362  		return true
  9363  	}
  9364  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)))
  9365  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9366  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9367  	for {
  9368  		_ = v.Args[1]
  9369  		x0 := v.Args[0]
  9370  		if x0.Op != Op386MOVBloadidx1 {
  9371  			break
  9372  		}
  9373  		i0 := x0.AuxInt
  9374  		s := x0.Aux
  9375  		_ = x0.Args[2]
  9376  		p := x0.Args[0]
  9377  		idx := x0.Args[1]
  9378  		mem := x0.Args[2]
  9379  		s0 := v.Args[1]
  9380  		if s0.Op != Op386SHLLconst {
  9381  			break
  9382  		}
  9383  		if s0.AuxInt != 8 {
  9384  			break
  9385  		}
  9386  		x1 := s0.Args[0]
  9387  		if x1.Op != Op386MOVBloadidx1 {
  9388  			break
  9389  		}
  9390  		i1 := x1.AuxInt
  9391  		if x1.Aux != s {
  9392  			break
  9393  		}
  9394  		_ = x1.Args[2]
  9395  		if p != x1.Args[0] {
  9396  			break
  9397  		}
  9398  		if idx != x1.Args[1] {
  9399  			break
  9400  		}
  9401  		if mem != x1.Args[2] {
  9402  			break
  9403  		}
  9404  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9405  			break
  9406  		}
  9407  		b = mergePoint(b, x0, x1)
  9408  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9409  		v.reset(OpCopy)
  9410  		v.AddArg(v0)
  9411  		v0.AuxInt = i0
  9412  		v0.Aux = s
  9413  		v0.AddArg(p)
  9414  		v0.AddArg(idx)
  9415  		v0.AddArg(mem)
  9416  		return true
  9417  	}
  9418  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)))
  9419  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9420  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9421  	for {
  9422  		_ = v.Args[1]
  9423  		x0 := v.Args[0]
  9424  		if x0.Op != Op386MOVBloadidx1 {
  9425  			break
  9426  		}
  9427  		i0 := x0.AuxInt
  9428  		s := x0.Aux
  9429  		_ = x0.Args[2]
  9430  		idx := x0.Args[0]
  9431  		p := x0.Args[1]
  9432  		mem := x0.Args[2]
  9433  		s0 := v.Args[1]
  9434  		if s0.Op != Op386SHLLconst {
  9435  			break
  9436  		}
  9437  		if s0.AuxInt != 8 {
  9438  			break
  9439  		}
  9440  		x1 := s0.Args[0]
  9441  		if x1.Op != Op386MOVBloadidx1 {
  9442  			break
  9443  		}
  9444  		i1 := x1.AuxInt
  9445  		if x1.Aux != s {
  9446  			break
  9447  		}
  9448  		_ = x1.Args[2]
  9449  		if p != x1.Args[0] {
  9450  			break
  9451  		}
  9452  		if idx != x1.Args[1] {
  9453  			break
  9454  		}
  9455  		if mem != x1.Args[2] {
  9456  			break
  9457  		}
  9458  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9459  			break
  9460  		}
  9461  		b = mergePoint(b, x0, x1)
  9462  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9463  		v.reset(OpCopy)
  9464  		v.AddArg(v0)
  9465  		v0.AuxInt = i0
  9466  		v0.Aux = s
  9467  		v0.AddArg(p)
  9468  		v0.AddArg(idx)
  9469  		v0.AddArg(mem)
  9470  		return true
  9471  	}
  9472  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)))
  9473  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9474  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9475  	for {
  9476  		_ = v.Args[1]
  9477  		x0 := v.Args[0]
  9478  		if x0.Op != Op386MOVBloadidx1 {
  9479  			break
  9480  		}
  9481  		i0 := x0.AuxInt
  9482  		s := x0.Aux
  9483  		_ = x0.Args[2]
  9484  		p := x0.Args[0]
  9485  		idx := x0.Args[1]
  9486  		mem := x0.Args[2]
  9487  		s0 := v.Args[1]
  9488  		if s0.Op != Op386SHLLconst {
  9489  			break
  9490  		}
  9491  		if s0.AuxInt != 8 {
  9492  			break
  9493  		}
  9494  		x1 := s0.Args[0]
  9495  		if x1.Op != Op386MOVBloadidx1 {
  9496  			break
  9497  		}
  9498  		i1 := x1.AuxInt
  9499  		if x1.Aux != s {
  9500  			break
  9501  		}
  9502  		_ = x1.Args[2]
  9503  		if idx != x1.Args[0] {
  9504  			break
  9505  		}
  9506  		if p != x1.Args[1] {
  9507  			break
  9508  		}
  9509  		if mem != x1.Args[2] {
  9510  			break
  9511  		}
  9512  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9513  			break
  9514  		}
  9515  		b = mergePoint(b, x0, x1)
  9516  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9517  		v.reset(OpCopy)
  9518  		v.AddArg(v0)
  9519  		v0.AuxInt = i0
  9520  		v0.Aux = s
  9521  		v0.AddArg(p)
  9522  		v0.AddArg(idx)
  9523  		v0.AddArg(mem)
  9524  		return true
  9525  	}
  9526  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)))
  9527  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9528  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9529  	for {
  9530  		_ = v.Args[1]
  9531  		x0 := v.Args[0]
  9532  		if x0.Op != Op386MOVBloadidx1 {
  9533  			break
  9534  		}
  9535  		i0 := x0.AuxInt
  9536  		s := x0.Aux
  9537  		_ = x0.Args[2]
  9538  		idx := x0.Args[0]
  9539  		p := x0.Args[1]
  9540  		mem := x0.Args[2]
  9541  		s0 := v.Args[1]
  9542  		if s0.Op != Op386SHLLconst {
  9543  			break
  9544  		}
  9545  		if s0.AuxInt != 8 {
  9546  			break
  9547  		}
  9548  		x1 := s0.Args[0]
  9549  		if x1.Op != Op386MOVBloadidx1 {
  9550  			break
  9551  		}
  9552  		i1 := x1.AuxInt
  9553  		if x1.Aux != s {
  9554  			break
  9555  		}
  9556  		_ = x1.Args[2]
  9557  		if idx != x1.Args[0] {
  9558  			break
  9559  		}
  9560  		if p != x1.Args[1] {
  9561  			break
  9562  		}
  9563  		if mem != x1.Args[2] {
  9564  			break
  9565  		}
  9566  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9567  			break
  9568  		}
  9569  		b = mergePoint(b, x0, x1)
  9570  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9571  		v.reset(OpCopy)
  9572  		v.AddArg(v0)
  9573  		v0.AuxInt = i0
  9574  		v0.Aux = s
  9575  		v0.AddArg(p)
  9576  		v0.AddArg(idx)
  9577  		v0.AddArg(mem)
  9578  		return true
  9579  	}
  9580  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)) x0:(MOVBloadidx1 [i0] {s} p idx mem))
  9581  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9582  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9583  	for {
  9584  		_ = v.Args[1]
  9585  		s0 := v.Args[0]
  9586  		if s0.Op != Op386SHLLconst {
  9587  			break
  9588  		}
  9589  		if s0.AuxInt != 8 {
  9590  			break
  9591  		}
  9592  		x1 := s0.Args[0]
  9593  		if x1.Op != Op386MOVBloadidx1 {
  9594  			break
  9595  		}
  9596  		i1 := x1.AuxInt
  9597  		s := x1.Aux
  9598  		_ = x1.Args[2]
  9599  		p := x1.Args[0]
  9600  		idx := x1.Args[1]
  9601  		mem := x1.Args[2]
  9602  		x0 := v.Args[1]
  9603  		if x0.Op != Op386MOVBloadidx1 {
  9604  			break
  9605  		}
  9606  		i0 := x0.AuxInt
  9607  		if x0.Aux != s {
  9608  			break
  9609  		}
  9610  		_ = x0.Args[2]
  9611  		if p != x0.Args[0] {
  9612  			break
  9613  		}
  9614  		if idx != x0.Args[1] {
  9615  			break
  9616  		}
  9617  		if mem != x0.Args[2] {
  9618  			break
  9619  		}
  9620  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9621  			break
  9622  		}
  9623  		b = mergePoint(b, x0, x1)
  9624  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9625  		v.reset(OpCopy)
  9626  		v.AddArg(v0)
  9627  		v0.AuxInt = i0
  9628  		v0.Aux = s
  9629  		v0.AddArg(p)
  9630  		v0.AddArg(idx)
  9631  		v0.AddArg(mem)
  9632  		return true
  9633  	}
  9634  	return false
  9635  }
  9636  func rewriteValue386_Op386ORL_20(v *Value) bool {
  9637  	b := v.Block
  9638  	_ = b
  9639  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)) x0:(MOVBloadidx1 [i0] {s} p idx mem))
  9640  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9641  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9642  	for {
  9643  		_ = v.Args[1]
  9644  		s0 := v.Args[0]
  9645  		if s0.Op != Op386SHLLconst {
  9646  			break
  9647  		}
  9648  		if s0.AuxInt != 8 {
  9649  			break
  9650  		}
  9651  		x1 := s0.Args[0]
  9652  		if x1.Op != Op386MOVBloadidx1 {
  9653  			break
  9654  		}
  9655  		i1 := x1.AuxInt
  9656  		s := x1.Aux
  9657  		_ = x1.Args[2]
  9658  		idx := x1.Args[0]
  9659  		p := x1.Args[1]
  9660  		mem := x1.Args[2]
  9661  		x0 := v.Args[1]
  9662  		if x0.Op != Op386MOVBloadidx1 {
  9663  			break
  9664  		}
  9665  		i0 := x0.AuxInt
  9666  		if x0.Aux != s {
  9667  			break
  9668  		}
  9669  		_ = x0.Args[2]
  9670  		if p != x0.Args[0] {
  9671  			break
  9672  		}
  9673  		if idx != x0.Args[1] {
  9674  			break
  9675  		}
  9676  		if mem != x0.Args[2] {
  9677  			break
  9678  		}
  9679  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9680  			break
  9681  		}
  9682  		b = mergePoint(b, x0, x1)
  9683  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9684  		v.reset(OpCopy)
  9685  		v.AddArg(v0)
  9686  		v0.AuxInt = i0
  9687  		v0.Aux = s
  9688  		v0.AddArg(p)
  9689  		v0.AddArg(idx)
  9690  		v0.AddArg(mem)
  9691  		return true
  9692  	}
  9693  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)) x0:(MOVBloadidx1 [i0] {s} idx p mem))
  9694  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9695  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9696  	for {
  9697  		_ = v.Args[1]
  9698  		s0 := v.Args[0]
  9699  		if s0.Op != Op386SHLLconst {
  9700  			break
  9701  		}
  9702  		if s0.AuxInt != 8 {
  9703  			break
  9704  		}
  9705  		x1 := s0.Args[0]
  9706  		if x1.Op != Op386MOVBloadidx1 {
  9707  			break
  9708  		}
  9709  		i1 := x1.AuxInt
  9710  		s := x1.Aux
  9711  		_ = x1.Args[2]
  9712  		p := x1.Args[0]
  9713  		idx := x1.Args[1]
  9714  		mem := x1.Args[2]
  9715  		x0 := v.Args[1]
  9716  		if x0.Op != Op386MOVBloadidx1 {
  9717  			break
  9718  		}
  9719  		i0 := x0.AuxInt
  9720  		if x0.Aux != s {
  9721  			break
  9722  		}
  9723  		_ = x0.Args[2]
  9724  		if idx != x0.Args[0] {
  9725  			break
  9726  		}
  9727  		if p != x0.Args[1] {
  9728  			break
  9729  		}
  9730  		if mem != x0.Args[2] {
  9731  			break
  9732  		}
  9733  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9734  			break
  9735  		}
  9736  		b = mergePoint(b, x0, x1)
  9737  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9738  		v.reset(OpCopy)
  9739  		v.AddArg(v0)
  9740  		v0.AuxInt = i0
  9741  		v0.Aux = s
  9742  		v0.AddArg(p)
  9743  		v0.AddArg(idx)
  9744  		v0.AddArg(mem)
  9745  		return true
  9746  	}
  9747  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)) x0:(MOVBloadidx1 [i0] {s} idx p mem))
  9748  	// cond: i1==i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b,x0,x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)
  9749  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9750  	for {
  9751  		_ = v.Args[1]
  9752  		s0 := v.Args[0]
  9753  		if s0.Op != Op386SHLLconst {
  9754  			break
  9755  		}
  9756  		if s0.AuxInt != 8 {
  9757  			break
  9758  		}
  9759  		x1 := s0.Args[0]
  9760  		if x1.Op != Op386MOVBloadidx1 {
  9761  			break
  9762  		}
  9763  		i1 := x1.AuxInt
  9764  		s := x1.Aux
  9765  		_ = x1.Args[2]
  9766  		idx := x1.Args[0]
  9767  		p := x1.Args[1]
  9768  		mem := x1.Args[2]
  9769  		x0 := v.Args[1]
  9770  		if x0.Op != Op386MOVBloadidx1 {
  9771  			break
  9772  		}
  9773  		i0 := x0.AuxInt
  9774  		if x0.Aux != s {
  9775  			break
  9776  		}
  9777  		_ = x0.Args[2]
  9778  		if idx != x0.Args[0] {
  9779  			break
  9780  		}
  9781  		if p != x0.Args[1] {
  9782  			break
  9783  		}
  9784  		if mem != x0.Args[2] {
  9785  			break
  9786  		}
  9787  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9788  			break
  9789  		}
  9790  		b = mergePoint(b, x0, x1)
  9791  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9792  		v.reset(OpCopy)
  9793  		v.AddArg(v0)
  9794  		v0.AuxInt = i0
  9795  		v0.Aux = s
  9796  		v0.AddArg(p)
  9797  		v0.AddArg(idx)
  9798  		v0.AddArg(mem)
  9799  		return true
  9800  	}
  9801  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
  9802  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
  9803  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9804  	for {
  9805  		_ = v.Args[1]
  9806  		o0 := v.Args[0]
  9807  		if o0.Op != Op386ORL {
  9808  			break
  9809  		}
  9810  		_ = o0.Args[1]
  9811  		x0 := o0.Args[0]
  9812  		if x0.Op != Op386MOVWloadidx1 {
  9813  			break
  9814  		}
  9815  		i0 := x0.AuxInt
  9816  		s := x0.Aux
  9817  		_ = x0.Args[2]
  9818  		p := x0.Args[0]
  9819  		idx := x0.Args[1]
  9820  		mem := x0.Args[2]
  9821  		s0 := o0.Args[1]
  9822  		if s0.Op != Op386SHLLconst {
  9823  			break
  9824  		}
  9825  		if s0.AuxInt != 16 {
  9826  			break
  9827  		}
  9828  		x1 := s0.Args[0]
  9829  		if x1.Op != Op386MOVBloadidx1 {
  9830  			break
  9831  		}
  9832  		i2 := x1.AuxInt
  9833  		if x1.Aux != s {
  9834  			break
  9835  		}
  9836  		_ = x1.Args[2]
  9837  		if p != x1.Args[0] {
  9838  			break
  9839  		}
  9840  		if idx != x1.Args[1] {
  9841  			break
  9842  		}
  9843  		if mem != x1.Args[2] {
  9844  			break
  9845  		}
  9846  		s1 := v.Args[1]
  9847  		if s1.Op != Op386SHLLconst {
  9848  			break
  9849  		}
  9850  		if s1.AuxInt != 24 {
  9851  			break
  9852  		}
  9853  		x2 := s1.Args[0]
  9854  		if x2.Op != Op386MOVBloadidx1 {
  9855  			break
  9856  		}
  9857  		i3 := x2.AuxInt
  9858  		if x2.Aux != s {
  9859  			break
  9860  		}
  9861  		_ = x2.Args[2]
  9862  		if p != x2.Args[0] {
  9863  			break
  9864  		}
  9865  		if idx != x2.Args[1] {
  9866  			break
  9867  		}
  9868  		if mem != x2.Args[2] {
  9869  			break
  9870  		}
  9871  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
  9872  			break
  9873  		}
  9874  		b = mergePoint(b, x0, x1, x2)
  9875  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9876  		v.reset(OpCopy)
  9877  		v.AddArg(v0)
  9878  		v0.AuxInt = i0
  9879  		v0.Aux = s
  9880  		v0.AddArg(p)
  9881  		v0.AddArg(idx)
  9882  		v0.AddArg(mem)
  9883  		return true
  9884  	}
  9885  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
  9886  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
  9887  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9888  	for {
  9889  		_ = v.Args[1]
  9890  		o0 := v.Args[0]
  9891  		if o0.Op != Op386ORL {
  9892  			break
  9893  		}
  9894  		_ = o0.Args[1]
  9895  		x0 := o0.Args[0]
  9896  		if x0.Op != Op386MOVWloadidx1 {
  9897  			break
  9898  		}
  9899  		i0 := x0.AuxInt
  9900  		s := x0.Aux
  9901  		_ = x0.Args[2]
  9902  		idx := x0.Args[0]
  9903  		p := x0.Args[1]
  9904  		mem := x0.Args[2]
  9905  		s0 := o0.Args[1]
  9906  		if s0.Op != Op386SHLLconst {
  9907  			break
  9908  		}
  9909  		if s0.AuxInt != 16 {
  9910  			break
  9911  		}
  9912  		x1 := s0.Args[0]
  9913  		if x1.Op != Op386MOVBloadidx1 {
  9914  			break
  9915  		}
  9916  		i2 := x1.AuxInt
  9917  		if x1.Aux != s {
  9918  			break
  9919  		}
  9920  		_ = x1.Args[2]
  9921  		if p != x1.Args[0] {
  9922  			break
  9923  		}
  9924  		if idx != x1.Args[1] {
  9925  			break
  9926  		}
  9927  		if mem != x1.Args[2] {
  9928  			break
  9929  		}
  9930  		s1 := v.Args[1]
  9931  		if s1.Op != Op386SHLLconst {
  9932  			break
  9933  		}
  9934  		if s1.AuxInt != 24 {
  9935  			break
  9936  		}
  9937  		x2 := s1.Args[0]
  9938  		if x2.Op != Op386MOVBloadidx1 {
  9939  			break
  9940  		}
  9941  		i3 := x2.AuxInt
  9942  		if x2.Aux != s {
  9943  			break
  9944  		}
  9945  		_ = x2.Args[2]
  9946  		if p != x2.Args[0] {
  9947  			break
  9948  		}
  9949  		if idx != x2.Args[1] {
  9950  			break
  9951  		}
  9952  		if mem != x2.Args[2] {
  9953  			break
  9954  		}
  9955  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
  9956  			break
  9957  		}
  9958  		b = mergePoint(b, x0, x1, x2)
  9959  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9960  		v.reset(OpCopy)
  9961  		v.AddArg(v0)
  9962  		v0.AuxInt = i0
  9963  		v0.Aux = s
  9964  		v0.AddArg(p)
  9965  		v0.AddArg(idx)
  9966  		v0.AddArg(mem)
  9967  		return true
  9968  	}
  9969  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
  9970  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
  9971  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9972  	for {
  9973  		_ = v.Args[1]
  9974  		o0 := v.Args[0]
  9975  		if o0.Op != Op386ORL {
  9976  			break
  9977  		}
  9978  		_ = o0.Args[1]
  9979  		x0 := o0.Args[0]
  9980  		if x0.Op != Op386MOVWloadidx1 {
  9981  			break
  9982  		}
  9983  		i0 := x0.AuxInt
  9984  		s := x0.Aux
  9985  		_ = x0.Args[2]
  9986  		p := x0.Args[0]
  9987  		idx := x0.Args[1]
  9988  		mem := x0.Args[2]
  9989  		s0 := o0.Args[1]
  9990  		if s0.Op != Op386SHLLconst {
  9991  			break
  9992  		}
  9993  		if s0.AuxInt != 16 {
  9994  			break
  9995  		}
  9996  		x1 := s0.Args[0]
  9997  		if x1.Op != Op386MOVBloadidx1 {
  9998  			break
  9999  		}
 10000  		i2 := x1.AuxInt
 10001  		if x1.Aux != s {
 10002  			break
 10003  		}
 10004  		_ = x1.Args[2]
 10005  		if idx != x1.Args[0] {
 10006  			break
 10007  		}
 10008  		if p != x1.Args[1] {
 10009  			break
 10010  		}
 10011  		if mem != x1.Args[2] {
 10012  			break
 10013  		}
 10014  		s1 := v.Args[1]
 10015  		if s1.Op != Op386SHLLconst {
 10016  			break
 10017  		}
 10018  		if s1.AuxInt != 24 {
 10019  			break
 10020  		}
 10021  		x2 := s1.Args[0]
 10022  		if x2.Op != Op386MOVBloadidx1 {
 10023  			break
 10024  		}
 10025  		i3 := x2.AuxInt
 10026  		if x2.Aux != s {
 10027  			break
 10028  		}
 10029  		_ = x2.Args[2]
 10030  		if p != x2.Args[0] {
 10031  			break
 10032  		}
 10033  		if idx != x2.Args[1] {
 10034  			break
 10035  		}
 10036  		if mem != x2.Args[2] {
 10037  			break
 10038  		}
 10039  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10040  			break
 10041  		}
 10042  		b = mergePoint(b, x0, x1, x2)
 10043  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10044  		v.reset(OpCopy)
 10045  		v.AddArg(v0)
 10046  		v0.AuxInt = i0
 10047  		v0.Aux = s
 10048  		v0.AddArg(p)
 10049  		v0.AddArg(idx)
 10050  		v0.AddArg(mem)
 10051  		return true
 10052  	}
 10053  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
 10054  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10055  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10056  	for {
 10057  		_ = v.Args[1]
 10058  		o0 := v.Args[0]
 10059  		if o0.Op != Op386ORL {
 10060  			break
 10061  		}
 10062  		_ = o0.Args[1]
 10063  		x0 := o0.Args[0]
 10064  		if x0.Op != Op386MOVWloadidx1 {
 10065  			break
 10066  		}
 10067  		i0 := x0.AuxInt
 10068  		s := x0.Aux
 10069  		_ = x0.Args[2]
 10070  		idx := x0.Args[0]
 10071  		p := x0.Args[1]
 10072  		mem := x0.Args[2]
 10073  		s0 := o0.Args[1]
 10074  		if s0.Op != Op386SHLLconst {
 10075  			break
 10076  		}
 10077  		if s0.AuxInt != 16 {
 10078  			break
 10079  		}
 10080  		x1 := s0.Args[0]
 10081  		if x1.Op != Op386MOVBloadidx1 {
 10082  			break
 10083  		}
 10084  		i2 := x1.AuxInt
 10085  		if x1.Aux != s {
 10086  			break
 10087  		}
 10088  		_ = x1.Args[2]
 10089  		if idx != x1.Args[0] {
 10090  			break
 10091  		}
 10092  		if p != x1.Args[1] {
 10093  			break
 10094  		}
 10095  		if mem != x1.Args[2] {
 10096  			break
 10097  		}
 10098  		s1 := v.Args[1]
 10099  		if s1.Op != Op386SHLLconst {
 10100  			break
 10101  		}
 10102  		if s1.AuxInt != 24 {
 10103  			break
 10104  		}
 10105  		x2 := s1.Args[0]
 10106  		if x2.Op != Op386MOVBloadidx1 {
 10107  			break
 10108  		}
 10109  		i3 := x2.AuxInt
 10110  		if x2.Aux != s {
 10111  			break
 10112  		}
 10113  		_ = x2.Args[2]
 10114  		if p != x2.Args[0] {
 10115  			break
 10116  		}
 10117  		if idx != x2.Args[1] {
 10118  			break
 10119  		}
 10120  		if mem != x2.Args[2] {
 10121  			break
 10122  		}
 10123  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10124  			break
 10125  		}
 10126  		b = mergePoint(b, x0, x1, x2)
 10127  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10128  		v.reset(OpCopy)
 10129  		v.AddArg(v0)
 10130  		v0.AuxInt = i0
 10131  		v0.Aux = s
 10132  		v0.AddArg(p)
 10133  		v0.AddArg(idx)
 10134  		v0.AddArg(mem)
 10135  		return true
 10136  	}
 10137  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
 10138  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10139  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10140  	for {
 10141  		_ = v.Args[1]
 10142  		o0 := v.Args[0]
 10143  		if o0.Op != Op386ORL {
 10144  			break
 10145  		}
 10146  		_ = o0.Args[1]
 10147  		s0 := o0.Args[0]
 10148  		if s0.Op != Op386SHLLconst {
 10149  			break
 10150  		}
 10151  		if s0.AuxInt != 16 {
 10152  			break
 10153  		}
 10154  		x1 := s0.Args[0]
 10155  		if x1.Op != Op386MOVBloadidx1 {
 10156  			break
 10157  		}
 10158  		i2 := x1.AuxInt
 10159  		s := x1.Aux
 10160  		_ = x1.Args[2]
 10161  		p := x1.Args[0]
 10162  		idx := x1.Args[1]
 10163  		mem := x1.Args[2]
 10164  		x0 := o0.Args[1]
 10165  		if x0.Op != Op386MOVWloadidx1 {
 10166  			break
 10167  		}
 10168  		i0 := x0.AuxInt
 10169  		if x0.Aux != s {
 10170  			break
 10171  		}
 10172  		_ = x0.Args[2]
 10173  		if p != x0.Args[0] {
 10174  			break
 10175  		}
 10176  		if idx != x0.Args[1] {
 10177  			break
 10178  		}
 10179  		if mem != x0.Args[2] {
 10180  			break
 10181  		}
 10182  		s1 := v.Args[1]
 10183  		if s1.Op != Op386SHLLconst {
 10184  			break
 10185  		}
 10186  		if s1.AuxInt != 24 {
 10187  			break
 10188  		}
 10189  		x2 := s1.Args[0]
 10190  		if x2.Op != Op386MOVBloadidx1 {
 10191  			break
 10192  		}
 10193  		i3 := x2.AuxInt
 10194  		if x2.Aux != s {
 10195  			break
 10196  		}
 10197  		_ = x2.Args[2]
 10198  		if p != x2.Args[0] {
 10199  			break
 10200  		}
 10201  		if idx != x2.Args[1] {
 10202  			break
 10203  		}
 10204  		if mem != x2.Args[2] {
 10205  			break
 10206  		}
 10207  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10208  			break
 10209  		}
 10210  		b = mergePoint(b, x0, x1, x2)
 10211  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10212  		v.reset(OpCopy)
 10213  		v.AddArg(v0)
 10214  		v0.AuxInt = i0
 10215  		v0.Aux = s
 10216  		v0.AddArg(p)
 10217  		v0.AddArg(idx)
 10218  		v0.AddArg(mem)
 10219  		return true
 10220  	}
 10221  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
 10222  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10223  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10224  	for {
 10225  		_ = v.Args[1]
 10226  		o0 := v.Args[0]
 10227  		if o0.Op != Op386ORL {
 10228  			break
 10229  		}
 10230  		_ = o0.Args[1]
 10231  		s0 := o0.Args[0]
 10232  		if s0.Op != Op386SHLLconst {
 10233  			break
 10234  		}
 10235  		if s0.AuxInt != 16 {
 10236  			break
 10237  		}
 10238  		x1 := s0.Args[0]
 10239  		if x1.Op != Op386MOVBloadidx1 {
 10240  			break
 10241  		}
 10242  		i2 := x1.AuxInt
 10243  		s := x1.Aux
 10244  		_ = x1.Args[2]
 10245  		idx := x1.Args[0]
 10246  		p := x1.Args[1]
 10247  		mem := x1.Args[2]
 10248  		x0 := o0.Args[1]
 10249  		if x0.Op != Op386MOVWloadidx1 {
 10250  			break
 10251  		}
 10252  		i0 := x0.AuxInt
 10253  		if x0.Aux != s {
 10254  			break
 10255  		}
 10256  		_ = x0.Args[2]
 10257  		if p != x0.Args[0] {
 10258  			break
 10259  		}
 10260  		if idx != x0.Args[1] {
 10261  			break
 10262  		}
 10263  		if mem != x0.Args[2] {
 10264  			break
 10265  		}
 10266  		s1 := v.Args[1]
 10267  		if s1.Op != Op386SHLLconst {
 10268  			break
 10269  		}
 10270  		if s1.AuxInt != 24 {
 10271  			break
 10272  		}
 10273  		x2 := s1.Args[0]
 10274  		if x2.Op != Op386MOVBloadidx1 {
 10275  			break
 10276  		}
 10277  		i3 := x2.AuxInt
 10278  		if x2.Aux != s {
 10279  			break
 10280  		}
 10281  		_ = x2.Args[2]
 10282  		if p != x2.Args[0] {
 10283  			break
 10284  		}
 10285  		if idx != x2.Args[1] {
 10286  			break
 10287  		}
 10288  		if mem != x2.Args[2] {
 10289  			break
 10290  		}
 10291  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10292  			break
 10293  		}
 10294  		b = mergePoint(b, x0, x1, x2)
 10295  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10296  		v.reset(OpCopy)
 10297  		v.AddArg(v0)
 10298  		v0.AuxInt = i0
 10299  		v0.Aux = s
 10300  		v0.AddArg(p)
 10301  		v0.AddArg(idx)
 10302  		v0.AddArg(mem)
 10303  		return true
 10304  	}
 10305  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
 10306  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10307  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10308  	for {
 10309  		_ = v.Args[1]
 10310  		o0 := v.Args[0]
 10311  		if o0.Op != Op386ORL {
 10312  			break
 10313  		}
 10314  		_ = o0.Args[1]
 10315  		s0 := o0.Args[0]
 10316  		if s0.Op != Op386SHLLconst {
 10317  			break
 10318  		}
 10319  		if s0.AuxInt != 16 {
 10320  			break
 10321  		}
 10322  		x1 := s0.Args[0]
 10323  		if x1.Op != Op386MOVBloadidx1 {
 10324  			break
 10325  		}
 10326  		i2 := x1.AuxInt
 10327  		s := x1.Aux
 10328  		_ = x1.Args[2]
 10329  		p := x1.Args[0]
 10330  		idx := x1.Args[1]
 10331  		mem := x1.Args[2]
 10332  		x0 := o0.Args[1]
 10333  		if x0.Op != Op386MOVWloadidx1 {
 10334  			break
 10335  		}
 10336  		i0 := x0.AuxInt
 10337  		if x0.Aux != s {
 10338  			break
 10339  		}
 10340  		_ = x0.Args[2]
 10341  		if idx != x0.Args[0] {
 10342  			break
 10343  		}
 10344  		if p != x0.Args[1] {
 10345  			break
 10346  		}
 10347  		if mem != x0.Args[2] {
 10348  			break
 10349  		}
 10350  		s1 := v.Args[1]
 10351  		if s1.Op != Op386SHLLconst {
 10352  			break
 10353  		}
 10354  		if s1.AuxInt != 24 {
 10355  			break
 10356  		}
 10357  		x2 := s1.Args[0]
 10358  		if x2.Op != Op386MOVBloadidx1 {
 10359  			break
 10360  		}
 10361  		i3 := x2.AuxInt
 10362  		if x2.Aux != s {
 10363  			break
 10364  		}
 10365  		_ = x2.Args[2]
 10366  		if p != x2.Args[0] {
 10367  			break
 10368  		}
 10369  		if idx != x2.Args[1] {
 10370  			break
 10371  		}
 10372  		if mem != x2.Args[2] {
 10373  			break
 10374  		}
 10375  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10376  			break
 10377  		}
 10378  		b = mergePoint(b, x0, x1, x2)
 10379  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10380  		v.reset(OpCopy)
 10381  		v.AddArg(v0)
 10382  		v0.AuxInt = i0
 10383  		v0.Aux = s
 10384  		v0.AddArg(p)
 10385  		v0.AddArg(idx)
 10386  		v0.AddArg(mem)
 10387  		return true
 10388  	}
 10389  	return false
 10390  }
 10391  func rewriteValue386_Op386ORL_30(v *Value) bool {
 10392  	b := v.Block
 10393  	_ = b
 10394  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)))
 10395  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10396  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10397  	for {
 10398  		_ = v.Args[1]
 10399  		o0 := v.Args[0]
 10400  		if o0.Op != Op386ORL {
 10401  			break
 10402  		}
 10403  		_ = o0.Args[1]
 10404  		s0 := o0.Args[0]
 10405  		if s0.Op != Op386SHLLconst {
 10406  			break
 10407  		}
 10408  		if s0.AuxInt != 16 {
 10409  			break
 10410  		}
 10411  		x1 := s0.Args[0]
 10412  		if x1.Op != Op386MOVBloadidx1 {
 10413  			break
 10414  		}
 10415  		i2 := x1.AuxInt
 10416  		s := x1.Aux
 10417  		_ = x1.Args[2]
 10418  		idx := x1.Args[0]
 10419  		p := x1.Args[1]
 10420  		mem := x1.Args[2]
 10421  		x0 := o0.Args[1]
 10422  		if x0.Op != Op386MOVWloadidx1 {
 10423  			break
 10424  		}
 10425  		i0 := x0.AuxInt
 10426  		if x0.Aux != s {
 10427  			break
 10428  		}
 10429  		_ = x0.Args[2]
 10430  		if idx != x0.Args[0] {
 10431  			break
 10432  		}
 10433  		if p != x0.Args[1] {
 10434  			break
 10435  		}
 10436  		if mem != x0.Args[2] {
 10437  			break
 10438  		}
 10439  		s1 := v.Args[1]
 10440  		if s1.Op != Op386SHLLconst {
 10441  			break
 10442  		}
 10443  		if s1.AuxInt != 24 {
 10444  			break
 10445  		}
 10446  		x2 := s1.Args[0]
 10447  		if x2.Op != Op386MOVBloadidx1 {
 10448  			break
 10449  		}
 10450  		i3 := x2.AuxInt
 10451  		if x2.Aux != s {
 10452  			break
 10453  		}
 10454  		_ = x2.Args[2]
 10455  		if p != x2.Args[0] {
 10456  			break
 10457  		}
 10458  		if idx != x2.Args[1] {
 10459  			break
 10460  		}
 10461  		if mem != x2.Args[2] {
 10462  			break
 10463  		}
 10464  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10465  			break
 10466  		}
 10467  		b = mergePoint(b, x0, x1, x2)
 10468  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10469  		v.reset(OpCopy)
 10470  		v.AddArg(v0)
 10471  		v0.AuxInt = i0
 10472  		v0.Aux = s
 10473  		v0.AddArg(p)
 10474  		v0.AddArg(idx)
 10475  		v0.AddArg(mem)
 10476  		return true
 10477  	}
 10478  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 10479  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10480  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10481  	for {
 10482  		_ = v.Args[1]
 10483  		o0 := v.Args[0]
 10484  		if o0.Op != Op386ORL {
 10485  			break
 10486  		}
 10487  		_ = o0.Args[1]
 10488  		x0 := o0.Args[0]
 10489  		if x0.Op != Op386MOVWloadidx1 {
 10490  			break
 10491  		}
 10492  		i0 := x0.AuxInt
 10493  		s := x0.Aux
 10494  		_ = x0.Args[2]
 10495  		p := x0.Args[0]
 10496  		idx := x0.Args[1]
 10497  		mem := x0.Args[2]
 10498  		s0 := o0.Args[1]
 10499  		if s0.Op != Op386SHLLconst {
 10500  			break
 10501  		}
 10502  		if s0.AuxInt != 16 {
 10503  			break
 10504  		}
 10505  		x1 := s0.Args[0]
 10506  		if x1.Op != Op386MOVBloadidx1 {
 10507  			break
 10508  		}
 10509  		i2 := x1.AuxInt
 10510  		if x1.Aux != s {
 10511  			break
 10512  		}
 10513  		_ = x1.Args[2]
 10514  		if p != x1.Args[0] {
 10515  			break
 10516  		}
 10517  		if idx != x1.Args[1] {
 10518  			break
 10519  		}
 10520  		if mem != x1.Args[2] {
 10521  			break
 10522  		}
 10523  		s1 := v.Args[1]
 10524  		if s1.Op != Op386SHLLconst {
 10525  			break
 10526  		}
 10527  		if s1.AuxInt != 24 {
 10528  			break
 10529  		}
 10530  		x2 := s1.Args[0]
 10531  		if x2.Op != Op386MOVBloadidx1 {
 10532  			break
 10533  		}
 10534  		i3 := x2.AuxInt
 10535  		if x2.Aux != s {
 10536  			break
 10537  		}
 10538  		_ = x2.Args[2]
 10539  		if idx != x2.Args[0] {
 10540  			break
 10541  		}
 10542  		if p != x2.Args[1] {
 10543  			break
 10544  		}
 10545  		if mem != x2.Args[2] {
 10546  			break
 10547  		}
 10548  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10549  			break
 10550  		}
 10551  		b = mergePoint(b, x0, x1, x2)
 10552  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10553  		v.reset(OpCopy)
 10554  		v.AddArg(v0)
 10555  		v0.AuxInt = i0
 10556  		v0.Aux = s
 10557  		v0.AddArg(p)
 10558  		v0.AddArg(idx)
 10559  		v0.AddArg(mem)
 10560  		return true
 10561  	}
 10562  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 10563  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10564  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10565  	for {
 10566  		_ = v.Args[1]
 10567  		o0 := v.Args[0]
 10568  		if o0.Op != Op386ORL {
 10569  			break
 10570  		}
 10571  		_ = o0.Args[1]
 10572  		x0 := o0.Args[0]
 10573  		if x0.Op != Op386MOVWloadidx1 {
 10574  			break
 10575  		}
 10576  		i0 := x0.AuxInt
 10577  		s := x0.Aux
 10578  		_ = x0.Args[2]
 10579  		idx := x0.Args[0]
 10580  		p := x0.Args[1]
 10581  		mem := x0.Args[2]
 10582  		s0 := o0.Args[1]
 10583  		if s0.Op != Op386SHLLconst {
 10584  			break
 10585  		}
 10586  		if s0.AuxInt != 16 {
 10587  			break
 10588  		}
 10589  		x1 := s0.Args[0]
 10590  		if x1.Op != Op386MOVBloadidx1 {
 10591  			break
 10592  		}
 10593  		i2 := x1.AuxInt
 10594  		if x1.Aux != s {
 10595  			break
 10596  		}
 10597  		_ = x1.Args[2]
 10598  		if p != x1.Args[0] {
 10599  			break
 10600  		}
 10601  		if idx != x1.Args[1] {
 10602  			break
 10603  		}
 10604  		if mem != x1.Args[2] {
 10605  			break
 10606  		}
 10607  		s1 := v.Args[1]
 10608  		if s1.Op != Op386SHLLconst {
 10609  			break
 10610  		}
 10611  		if s1.AuxInt != 24 {
 10612  			break
 10613  		}
 10614  		x2 := s1.Args[0]
 10615  		if x2.Op != Op386MOVBloadidx1 {
 10616  			break
 10617  		}
 10618  		i3 := x2.AuxInt
 10619  		if x2.Aux != s {
 10620  			break
 10621  		}
 10622  		_ = x2.Args[2]
 10623  		if idx != x2.Args[0] {
 10624  			break
 10625  		}
 10626  		if p != x2.Args[1] {
 10627  			break
 10628  		}
 10629  		if mem != x2.Args[2] {
 10630  			break
 10631  		}
 10632  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10633  			break
 10634  		}
 10635  		b = mergePoint(b, x0, x1, x2)
 10636  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10637  		v.reset(OpCopy)
 10638  		v.AddArg(v0)
 10639  		v0.AuxInt = i0
 10640  		v0.Aux = s
 10641  		v0.AddArg(p)
 10642  		v0.AddArg(idx)
 10643  		v0.AddArg(mem)
 10644  		return true
 10645  	}
 10646  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 10647  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10648  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10649  	for {
 10650  		_ = v.Args[1]
 10651  		o0 := v.Args[0]
 10652  		if o0.Op != Op386ORL {
 10653  			break
 10654  		}
 10655  		_ = o0.Args[1]
 10656  		x0 := o0.Args[0]
 10657  		if x0.Op != Op386MOVWloadidx1 {
 10658  			break
 10659  		}
 10660  		i0 := x0.AuxInt
 10661  		s := x0.Aux
 10662  		_ = x0.Args[2]
 10663  		p := x0.Args[0]
 10664  		idx := x0.Args[1]
 10665  		mem := x0.Args[2]
 10666  		s0 := o0.Args[1]
 10667  		if s0.Op != Op386SHLLconst {
 10668  			break
 10669  		}
 10670  		if s0.AuxInt != 16 {
 10671  			break
 10672  		}
 10673  		x1 := s0.Args[0]
 10674  		if x1.Op != Op386MOVBloadidx1 {
 10675  			break
 10676  		}
 10677  		i2 := x1.AuxInt
 10678  		if x1.Aux != s {
 10679  			break
 10680  		}
 10681  		_ = x1.Args[2]
 10682  		if idx != x1.Args[0] {
 10683  			break
 10684  		}
 10685  		if p != x1.Args[1] {
 10686  			break
 10687  		}
 10688  		if mem != x1.Args[2] {
 10689  			break
 10690  		}
 10691  		s1 := v.Args[1]
 10692  		if s1.Op != Op386SHLLconst {
 10693  			break
 10694  		}
 10695  		if s1.AuxInt != 24 {
 10696  			break
 10697  		}
 10698  		x2 := s1.Args[0]
 10699  		if x2.Op != Op386MOVBloadidx1 {
 10700  			break
 10701  		}
 10702  		i3 := x2.AuxInt
 10703  		if x2.Aux != s {
 10704  			break
 10705  		}
 10706  		_ = x2.Args[2]
 10707  		if idx != x2.Args[0] {
 10708  			break
 10709  		}
 10710  		if p != x2.Args[1] {
 10711  			break
 10712  		}
 10713  		if mem != x2.Args[2] {
 10714  			break
 10715  		}
 10716  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10717  			break
 10718  		}
 10719  		b = mergePoint(b, x0, x1, x2)
 10720  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10721  		v.reset(OpCopy)
 10722  		v.AddArg(v0)
 10723  		v0.AuxInt = i0
 10724  		v0.Aux = s
 10725  		v0.AddArg(p)
 10726  		v0.AddArg(idx)
 10727  		v0.AddArg(mem)
 10728  		return true
 10729  	}
 10730  	// match: (ORL o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 10731  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10732  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10733  	for {
 10734  		_ = v.Args[1]
 10735  		o0 := v.Args[0]
 10736  		if o0.Op != Op386ORL {
 10737  			break
 10738  		}
 10739  		_ = o0.Args[1]
 10740  		x0 := o0.Args[0]
 10741  		if x0.Op != Op386MOVWloadidx1 {
 10742  			break
 10743  		}
 10744  		i0 := x0.AuxInt
 10745  		s := x0.Aux
 10746  		_ = x0.Args[2]
 10747  		idx := x0.Args[0]
 10748  		p := x0.Args[1]
 10749  		mem := x0.Args[2]
 10750  		s0 := o0.Args[1]
 10751  		if s0.Op != Op386SHLLconst {
 10752  			break
 10753  		}
 10754  		if s0.AuxInt != 16 {
 10755  			break
 10756  		}
 10757  		x1 := s0.Args[0]
 10758  		if x1.Op != Op386MOVBloadidx1 {
 10759  			break
 10760  		}
 10761  		i2 := x1.AuxInt
 10762  		if x1.Aux != s {
 10763  			break
 10764  		}
 10765  		_ = x1.Args[2]
 10766  		if idx != x1.Args[0] {
 10767  			break
 10768  		}
 10769  		if p != x1.Args[1] {
 10770  			break
 10771  		}
 10772  		if mem != x1.Args[2] {
 10773  			break
 10774  		}
 10775  		s1 := v.Args[1]
 10776  		if s1.Op != Op386SHLLconst {
 10777  			break
 10778  		}
 10779  		if s1.AuxInt != 24 {
 10780  			break
 10781  		}
 10782  		x2 := s1.Args[0]
 10783  		if x2.Op != Op386MOVBloadidx1 {
 10784  			break
 10785  		}
 10786  		i3 := x2.AuxInt
 10787  		if x2.Aux != s {
 10788  			break
 10789  		}
 10790  		_ = x2.Args[2]
 10791  		if idx != x2.Args[0] {
 10792  			break
 10793  		}
 10794  		if p != x2.Args[1] {
 10795  			break
 10796  		}
 10797  		if mem != x2.Args[2] {
 10798  			break
 10799  		}
 10800  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10801  			break
 10802  		}
 10803  		b = mergePoint(b, x0, x1, x2)
 10804  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10805  		v.reset(OpCopy)
 10806  		v.AddArg(v0)
 10807  		v0.AuxInt = i0
 10808  		v0.Aux = s
 10809  		v0.AddArg(p)
 10810  		v0.AddArg(idx)
 10811  		v0.AddArg(mem)
 10812  		return true
 10813  	}
 10814  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 10815  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10816  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10817  	for {
 10818  		_ = v.Args[1]
 10819  		o0 := v.Args[0]
 10820  		if o0.Op != Op386ORL {
 10821  			break
 10822  		}
 10823  		_ = o0.Args[1]
 10824  		s0 := o0.Args[0]
 10825  		if s0.Op != Op386SHLLconst {
 10826  			break
 10827  		}
 10828  		if s0.AuxInt != 16 {
 10829  			break
 10830  		}
 10831  		x1 := s0.Args[0]
 10832  		if x1.Op != Op386MOVBloadidx1 {
 10833  			break
 10834  		}
 10835  		i2 := x1.AuxInt
 10836  		s := x1.Aux
 10837  		_ = x1.Args[2]
 10838  		p := x1.Args[0]
 10839  		idx := x1.Args[1]
 10840  		mem := x1.Args[2]
 10841  		x0 := o0.Args[1]
 10842  		if x0.Op != Op386MOVWloadidx1 {
 10843  			break
 10844  		}
 10845  		i0 := x0.AuxInt
 10846  		if x0.Aux != s {
 10847  			break
 10848  		}
 10849  		_ = x0.Args[2]
 10850  		if p != x0.Args[0] {
 10851  			break
 10852  		}
 10853  		if idx != x0.Args[1] {
 10854  			break
 10855  		}
 10856  		if mem != x0.Args[2] {
 10857  			break
 10858  		}
 10859  		s1 := v.Args[1]
 10860  		if s1.Op != Op386SHLLconst {
 10861  			break
 10862  		}
 10863  		if s1.AuxInt != 24 {
 10864  			break
 10865  		}
 10866  		x2 := s1.Args[0]
 10867  		if x2.Op != Op386MOVBloadidx1 {
 10868  			break
 10869  		}
 10870  		i3 := x2.AuxInt
 10871  		if x2.Aux != s {
 10872  			break
 10873  		}
 10874  		_ = x2.Args[2]
 10875  		if idx != x2.Args[0] {
 10876  			break
 10877  		}
 10878  		if p != x2.Args[1] {
 10879  			break
 10880  		}
 10881  		if mem != x2.Args[2] {
 10882  			break
 10883  		}
 10884  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10885  			break
 10886  		}
 10887  		b = mergePoint(b, x0, x1, x2)
 10888  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10889  		v.reset(OpCopy)
 10890  		v.AddArg(v0)
 10891  		v0.AuxInt = i0
 10892  		v0.Aux = s
 10893  		v0.AddArg(p)
 10894  		v0.AddArg(idx)
 10895  		v0.AddArg(mem)
 10896  		return true
 10897  	}
 10898  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 10899  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10900  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10901  	for {
 10902  		_ = v.Args[1]
 10903  		o0 := v.Args[0]
 10904  		if o0.Op != Op386ORL {
 10905  			break
 10906  		}
 10907  		_ = o0.Args[1]
 10908  		s0 := o0.Args[0]
 10909  		if s0.Op != Op386SHLLconst {
 10910  			break
 10911  		}
 10912  		if s0.AuxInt != 16 {
 10913  			break
 10914  		}
 10915  		x1 := s0.Args[0]
 10916  		if x1.Op != Op386MOVBloadidx1 {
 10917  			break
 10918  		}
 10919  		i2 := x1.AuxInt
 10920  		s := x1.Aux
 10921  		_ = x1.Args[2]
 10922  		idx := x1.Args[0]
 10923  		p := x1.Args[1]
 10924  		mem := x1.Args[2]
 10925  		x0 := o0.Args[1]
 10926  		if x0.Op != Op386MOVWloadidx1 {
 10927  			break
 10928  		}
 10929  		i0 := x0.AuxInt
 10930  		if x0.Aux != s {
 10931  			break
 10932  		}
 10933  		_ = x0.Args[2]
 10934  		if p != x0.Args[0] {
 10935  			break
 10936  		}
 10937  		if idx != x0.Args[1] {
 10938  			break
 10939  		}
 10940  		if mem != x0.Args[2] {
 10941  			break
 10942  		}
 10943  		s1 := v.Args[1]
 10944  		if s1.Op != Op386SHLLconst {
 10945  			break
 10946  		}
 10947  		if s1.AuxInt != 24 {
 10948  			break
 10949  		}
 10950  		x2 := s1.Args[0]
 10951  		if x2.Op != Op386MOVBloadidx1 {
 10952  			break
 10953  		}
 10954  		i3 := x2.AuxInt
 10955  		if x2.Aux != s {
 10956  			break
 10957  		}
 10958  		_ = x2.Args[2]
 10959  		if idx != x2.Args[0] {
 10960  			break
 10961  		}
 10962  		if p != x2.Args[1] {
 10963  			break
 10964  		}
 10965  		if mem != x2.Args[2] {
 10966  			break
 10967  		}
 10968  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 10969  			break
 10970  		}
 10971  		b = mergePoint(b, x0, x1, x2)
 10972  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10973  		v.reset(OpCopy)
 10974  		v.AddArg(v0)
 10975  		v0.AuxInt = i0
 10976  		v0.Aux = s
 10977  		v0.AddArg(p)
 10978  		v0.AddArg(idx)
 10979  		v0.AddArg(mem)
 10980  		return true
 10981  	}
 10982  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 10983  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 10984  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10985  	for {
 10986  		_ = v.Args[1]
 10987  		o0 := v.Args[0]
 10988  		if o0.Op != Op386ORL {
 10989  			break
 10990  		}
 10991  		_ = o0.Args[1]
 10992  		s0 := o0.Args[0]
 10993  		if s0.Op != Op386SHLLconst {
 10994  			break
 10995  		}
 10996  		if s0.AuxInt != 16 {
 10997  			break
 10998  		}
 10999  		x1 := s0.Args[0]
 11000  		if x1.Op != Op386MOVBloadidx1 {
 11001  			break
 11002  		}
 11003  		i2 := x1.AuxInt
 11004  		s := x1.Aux
 11005  		_ = x1.Args[2]
 11006  		p := x1.Args[0]
 11007  		idx := x1.Args[1]
 11008  		mem := x1.Args[2]
 11009  		x0 := o0.Args[1]
 11010  		if x0.Op != Op386MOVWloadidx1 {
 11011  			break
 11012  		}
 11013  		i0 := x0.AuxInt
 11014  		if x0.Aux != s {
 11015  			break
 11016  		}
 11017  		_ = x0.Args[2]
 11018  		if idx != x0.Args[0] {
 11019  			break
 11020  		}
 11021  		if p != x0.Args[1] {
 11022  			break
 11023  		}
 11024  		if mem != x0.Args[2] {
 11025  			break
 11026  		}
 11027  		s1 := v.Args[1]
 11028  		if s1.Op != Op386SHLLconst {
 11029  			break
 11030  		}
 11031  		if s1.AuxInt != 24 {
 11032  			break
 11033  		}
 11034  		x2 := s1.Args[0]
 11035  		if x2.Op != Op386MOVBloadidx1 {
 11036  			break
 11037  		}
 11038  		i3 := x2.AuxInt
 11039  		if x2.Aux != s {
 11040  			break
 11041  		}
 11042  		_ = x2.Args[2]
 11043  		if idx != x2.Args[0] {
 11044  			break
 11045  		}
 11046  		if p != x2.Args[1] {
 11047  			break
 11048  		}
 11049  		if mem != x2.Args[2] {
 11050  			break
 11051  		}
 11052  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11053  			break
 11054  		}
 11055  		b = mergePoint(b, x0, x1, x2)
 11056  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11057  		v.reset(OpCopy)
 11058  		v.AddArg(v0)
 11059  		v0.AuxInt = i0
 11060  		v0.Aux = s
 11061  		v0.AddArg(p)
 11062  		v0.AddArg(idx)
 11063  		v0.AddArg(mem)
 11064  		return true
 11065  	}
 11066  	// match: (ORL o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)) s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)))
 11067  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11068  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11069  	for {
 11070  		_ = v.Args[1]
 11071  		o0 := v.Args[0]
 11072  		if o0.Op != Op386ORL {
 11073  			break
 11074  		}
 11075  		_ = o0.Args[1]
 11076  		s0 := o0.Args[0]
 11077  		if s0.Op != Op386SHLLconst {
 11078  			break
 11079  		}
 11080  		if s0.AuxInt != 16 {
 11081  			break
 11082  		}
 11083  		x1 := s0.Args[0]
 11084  		if x1.Op != Op386MOVBloadidx1 {
 11085  			break
 11086  		}
 11087  		i2 := x1.AuxInt
 11088  		s := x1.Aux
 11089  		_ = x1.Args[2]
 11090  		idx := x1.Args[0]
 11091  		p := x1.Args[1]
 11092  		mem := x1.Args[2]
 11093  		x0 := o0.Args[1]
 11094  		if x0.Op != Op386MOVWloadidx1 {
 11095  			break
 11096  		}
 11097  		i0 := x0.AuxInt
 11098  		if x0.Aux != s {
 11099  			break
 11100  		}
 11101  		_ = x0.Args[2]
 11102  		if idx != x0.Args[0] {
 11103  			break
 11104  		}
 11105  		if p != x0.Args[1] {
 11106  			break
 11107  		}
 11108  		if mem != x0.Args[2] {
 11109  			break
 11110  		}
 11111  		s1 := v.Args[1]
 11112  		if s1.Op != Op386SHLLconst {
 11113  			break
 11114  		}
 11115  		if s1.AuxInt != 24 {
 11116  			break
 11117  		}
 11118  		x2 := s1.Args[0]
 11119  		if x2.Op != Op386MOVBloadidx1 {
 11120  			break
 11121  		}
 11122  		i3 := x2.AuxInt
 11123  		if x2.Aux != s {
 11124  			break
 11125  		}
 11126  		_ = x2.Args[2]
 11127  		if idx != x2.Args[0] {
 11128  			break
 11129  		}
 11130  		if p != x2.Args[1] {
 11131  			break
 11132  		}
 11133  		if mem != x2.Args[2] {
 11134  			break
 11135  		}
 11136  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11137  			break
 11138  		}
 11139  		b = mergePoint(b, x0, x1, x2)
 11140  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11141  		v.reset(OpCopy)
 11142  		v.AddArg(v0)
 11143  		v0.AuxInt = i0
 11144  		v0.Aux = s
 11145  		v0.AddArg(p)
 11146  		v0.AddArg(idx)
 11147  		v0.AddArg(mem)
 11148  		return true
 11149  	}
 11150  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))))
 11151  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11152  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11153  	for {
 11154  		_ = v.Args[1]
 11155  		s1 := v.Args[0]
 11156  		if s1.Op != Op386SHLLconst {
 11157  			break
 11158  		}
 11159  		if s1.AuxInt != 24 {
 11160  			break
 11161  		}
 11162  		x2 := s1.Args[0]
 11163  		if x2.Op != Op386MOVBloadidx1 {
 11164  			break
 11165  		}
 11166  		i3 := x2.AuxInt
 11167  		s := x2.Aux
 11168  		_ = x2.Args[2]
 11169  		p := x2.Args[0]
 11170  		idx := x2.Args[1]
 11171  		mem := x2.Args[2]
 11172  		o0 := v.Args[1]
 11173  		if o0.Op != Op386ORL {
 11174  			break
 11175  		}
 11176  		_ = o0.Args[1]
 11177  		x0 := o0.Args[0]
 11178  		if x0.Op != Op386MOVWloadidx1 {
 11179  			break
 11180  		}
 11181  		i0 := x0.AuxInt
 11182  		if x0.Aux != s {
 11183  			break
 11184  		}
 11185  		_ = x0.Args[2]
 11186  		if p != x0.Args[0] {
 11187  			break
 11188  		}
 11189  		if idx != x0.Args[1] {
 11190  			break
 11191  		}
 11192  		if mem != x0.Args[2] {
 11193  			break
 11194  		}
 11195  		s0 := o0.Args[1]
 11196  		if s0.Op != Op386SHLLconst {
 11197  			break
 11198  		}
 11199  		if s0.AuxInt != 16 {
 11200  			break
 11201  		}
 11202  		x1 := s0.Args[0]
 11203  		if x1.Op != Op386MOVBloadidx1 {
 11204  			break
 11205  		}
 11206  		i2 := x1.AuxInt
 11207  		if x1.Aux != s {
 11208  			break
 11209  		}
 11210  		_ = x1.Args[2]
 11211  		if p != x1.Args[0] {
 11212  			break
 11213  		}
 11214  		if idx != x1.Args[1] {
 11215  			break
 11216  		}
 11217  		if mem != x1.Args[2] {
 11218  			break
 11219  		}
 11220  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11221  			break
 11222  		}
 11223  		b = mergePoint(b, x0, x1, x2)
 11224  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11225  		v.reset(OpCopy)
 11226  		v.AddArg(v0)
 11227  		v0.AuxInt = i0
 11228  		v0.Aux = s
 11229  		v0.AddArg(p)
 11230  		v0.AddArg(idx)
 11231  		v0.AddArg(mem)
 11232  		return true
 11233  	}
 11234  	return false
 11235  }
 11236  func rewriteValue386_Op386ORL_40(v *Value) bool {
 11237  	b := v.Block
 11238  	_ = b
 11239  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))))
 11240  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11241  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11242  	for {
 11243  		_ = v.Args[1]
 11244  		s1 := v.Args[0]
 11245  		if s1.Op != Op386SHLLconst {
 11246  			break
 11247  		}
 11248  		if s1.AuxInt != 24 {
 11249  			break
 11250  		}
 11251  		x2 := s1.Args[0]
 11252  		if x2.Op != Op386MOVBloadidx1 {
 11253  			break
 11254  		}
 11255  		i3 := x2.AuxInt
 11256  		s := x2.Aux
 11257  		_ = x2.Args[2]
 11258  		idx := x2.Args[0]
 11259  		p := x2.Args[1]
 11260  		mem := x2.Args[2]
 11261  		o0 := v.Args[1]
 11262  		if o0.Op != Op386ORL {
 11263  			break
 11264  		}
 11265  		_ = o0.Args[1]
 11266  		x0 := o0.Args[0]
 11267  		if x0.Op != Op386MOVWloadidx1 {
 11268  			break
 11269  		}
 11270  		i0 := x0.AuxInt
 11271  		if x0.Aux != s {
 11272  			break
 11273  		}
 11274  		_ = x0.Args[2]
 11275  		if p != x0.Args[0] {
 11276  			break
 11277  		}
 11278  		if idx != x0.Args[1] {
 11279  			break
 11280  		}
 11281  		if mem != x0.Args[2] {
 11282  			break
 11283  		}
 11284  		s0 := o0.Args[1]
 11285  		if s0.Op != Op386SHLLconst {
 11286  			break
 11287  		}
 11288  		if s0.AuxInt != 16 {
 11289  			break
 11290  		}
 11291  		x1 := s0.Args[0]
 11292  		if x1.Op != Op386MOVBloadidx1 {
 11293  			break
 11294  		}
 11295  		i2 := x1.AuxInt
 11296  		if x1.Aux != s {
 11297  			break
 11298  		}
 11299  		_ = x1.Args[2]
 11300  		if p != x1.Args[0] {
 11301  			break
 11302  		}
 11303  		if idx != x1.Args[1] {
 11304  			break
 11305  		}
 11306  		if mem != x1.Args[2] {
 11307  			break
 11308  		}
 11309  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11310  			break
 11311  		}
 11312  		b = mergePoint(b, x0, x1, x2)
 11313  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11314  		v.reset(OpCopy)
 11315  		v.AddArg(v0)
 11316  		v0.AuxInt = i0
 11317  		v0.Aux = s
 11318  		v0.AddArg(p)
 11319  		v0.AddArg(idx)
 11320  		v0.AddArg(mem)
 11321  		return true
 11322  	}
 11323  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))))
 11324  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11325  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11326  	for {
 11327  		_ = v.Args[1]
 11328  		s1 := v.Args[0]
 11329  		if s1.Op != Op386SHLLconst {
 11330  			break
 11331  		}
 11332  		if s1.AuxInt != 24 {
 11333  			break
 11334  		}
 11335  		x2 := s1.Args[0]
 11336  		if x2.Op != Op386MOVBloadidx1 {
 11337  			break
 11338  		}
 11339  		i3 := x2.AuxInt
 11340  		s := x2.Aux
 11341  		_ = x2.Args[2]
 11342  		p := x2.Args[0]
 11343  		idx := x2.Args[1]
 11344  		mem := x2.Args[2]
 11345  		o0 := v.Args[1]
 11346  		if o0.Op != Op386ORL {
 11347  			break
 11348  		}
 11349  		_ = o0.Args[1]
 11350  		x0 := o0.Args[0]
 11351  		if x0.Op != Op386MOVWloadidx1 {
 11352  			break
 11353  		}
 11354  		i0 := x0.AuxInt
 11355  		if x0.Aux != s {
 11356  			break
 11357  		}
 11358  		_ = x0.Args[2]
 11359  		if idx != x0.Args[0] {
 11360  			break
 11361  		}
 11362  		if p != x0.Args[1] {
 11363  			break
 11364  		}
 11365  		if mem != x0.Args[2] {
 11366  			break
 11367  		}
 11368  		s0 := o0.Args[1]
 11369  		if s0.Op != Op386SHLLconst {
 11370  			break
 11371  		}
 11372  		if s0.AuxInt != 16 {
 11373  			break
 11374  		}
 11375  		x1 := s0.Args[0]
 11376  		if x1.Op != Op386MOVBloadidx1 {
 11377  			break
 11378  		}
 11379  		i2 := x1.AuxInt
 11380  		if x1.Aux != s {
 11381  			break
 11382  		}
 11383  		_ = x1.Args[2]
 11384  		if p != x1.Args[0] {
 11385  			break
 11386  		}
 11387  		if idx != x1.Args[1] {
 11388  			break
 11389  		}
 11390  		if mem != x1.Args[2] {
 11391  			break
 11392  		}
 11393  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11394  			break
 11395  		}
 11396  		b = mergePoint(b, x0, x1, x2)
 11397  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11398  		v.reset(OpCopy)
 11399  		v.AddArg(v0)
 11400  		v0.AuxInt = i0
 11401  		v0.Aux = s
 11402  		v0.AddArg(p)
 11403  		v0.AddArg(idx)
 11404  		v0.AddArg(mem)
 11405  		return true
 11406  	}
 11407  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem))))
 11408  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11409  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11410  	for {
 11411  		_ = v.Args[1]
 11412  		s1 := v.Args[0]
 11413  		if s1.Op != Op386SHLLconst {
 11414  			break
 11415  		}
 11416  		if s1.AuxInt != 24 {
 11417  			break
 11418  		}
 11419  		x2 := s1.Args[0]
 11420  		if x2.Op != Op386MOVBloadidx1 {
 11421  			break
 11422  		}
 11423  		i3 := x2.AuxInt
 11424  		s := x2.Aux
 11425  		_ = x2.Args[2]
 11426  		idx := x2.Args[0]
 11427  		p := x2.Args[1]
 11428  		mem := x2.Args[2]
 11429  		o0 := v.Args[1]
 11430  		if o0.Op != Op386ORL {
 11431  			break
 11432  		}
 11433  		_ = o0.Args[1]
 11434  		x0 := o0.Args[0]
 11435  		if x0.Op != Op386MOVWloadidx1 {
 11436  			break
 11437  		}
 11438  		i0 := x0.AuxInt
 11439  		if x0.Aux != s {
 11440  			break
 11441  		}
 11442  		_ = x0.Args[2]
 11443  		if idx != x0.Args[0] {
 11444  			break
 11445  		}
 11446  		if p != x0.Args[1] {
 11447  			break
 11448  		}
 11449  		if mem != x0.Args[2] {
 11450  			break
 11451  		}
 11452  		s0 := o0.Args[1]
 11453  		if s0.Op != Op386SHLLconst {
 11454  			break
 11455  		}
 11456  		if s0.AuxInt != 16 {
 11457  			break
 11458  		}
 11459  		x1 := s0.Args[0]
 11460  		if x1.Op != Op386MOVBloadidx1 {
 11461  			break
 11462  		}
 11463  		i2 := x1.AuxInt
 11464  		if x1.Aux != s {
 11465  			break
 11466  		}
 11467  		_ = x1.Args[2]
 11468  		if p != x1.Args[0] {
 11469  			break
 11470  		}
 11471  		if idx != x1.Args[1] {
 11472  			break
 11473  		}
 11474  		if mem != x1.Args[2] {
 11475  			break
 11476  		}
 11477  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11478  			break
 11479  		}
 11480  		b = mergePoint(b, x0, x1, x2)
 11481  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11482  		v.reset(OpCopy)
 11483  		v.AddArg(v0)
 11484  		v0.AuxInt = i0
 11485  		v0.Aux = s
 11486  		v0.AddArg(p)
 11487  		v0.AddArg(idx)
 11488  		v0.AddArg(mem)
 11489  		return true
 11490  	}
 11491  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))))
 11492  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11493  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11494  	for {
 11495  		_ = v.Args[1]
 11496  		s1 := v.Args[0]
 11497  		if s1.Op != Op386SHLLconst {
 11498  			break
 11499  		}
 11500  		if s1.AuxInt != 24 {
 11501  			break
 11502  		}
 11503  		x2 := s1.Args[0]
 11504  		if x2.Op != Op386MOVBloadidx1 {
 11505  			break
 11506  		}
 11507  		i3 := x2.AuxInt
 11508  		s := x2.Aux
 11509  		_ = x2.Args[2]
 11510  		p := x2.Args[0]
 11511  		idx := x2.Args[1]
 11512  		mem := x2.Args[2]
 11513  		o0 := v.Args[1]
 11514  		if o0.Op != Op386ORL {
 11515  			break
 11516  		}
 11517  		_ = o0.Args[1]
 11518  		x0 := o0.Args[0]
 11519  		if x0.Op != Op386MOVWloadidx1 {
 11520  			break
 11521  		}
 11522  		i0 := x0.AuxInt
 11523  		if x0.Aux != s {
 11524  			break
 11525  		}
 11526  		_ = x0.Args[2]
 11527  		if p != x0.Args[0] {
 11528  			break
 11529  		}
 11530  		if idx != x0.Args[1] {
 11531  			break
 11532  		}
 11533  		if mem != x0.Args[2] {
 11534  			break
 11535  		}
 11536  		s0 := o0.Args[1]
 11537  		if s0.Op != Op386SHLLconst {
 11538  			break
 11539  		}
 11540  		if s0.AuxInt != 16 {
 11541  			break
 11542  		}
 11543  		x1 := s0.Args[0]
 11544  		if x1.Op != Op386MOVBloadidx1 {
 11545  			break
 11546  		}
 11547  		i2 := x1.AuxInt
 11548  		if x1.Aux != s {
 11549  			break
 11550  		}
 11551  		_ = x1.Args[2]
 11552  		if idx != x1.Args[0] {
 11553  			break
 11554  		}
 11555  		if p != x1.Args[1] {
 11556  			break
 11557  		}
 11558  		if mem != x1.Args[2] {
 11559  			break
 11560  		}
 11561  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11562  			break
 11563  		}
 11564  		b = mergePoint(b, x0, x1, x2)
 11565  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11566  		v.reset(OpCopy)
 11567  		v.AddArg(v0)
 11568  		v0.AuxInt = i0
 11569  		v0.Aux = s
 11570  		v0.AddArg(p)
 11571  		v0.AddArg(idx)
 11572  		v0.AddArg(mem)
 11573  		return true
 11574  	}
 11575  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))))
 11576  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11577  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11578  	for {
 11579  		_ = v.Args[1]
 11580  		s1 := v.Args[0]
 11581  		if s1.Op != Op386SHLLconst {
 11582  			break
 11583  		}
 11584  		if s1.AuxInt != 24 {
 11585  			break
 11586  		}
 11587  		x2 := s1.Args[0]
 11588  		if x2.Op != Op386MOVBloadidx1 {
 11589  			break
 11590  		}
 11591  		i3 := x2.AuxInt
 11592  		s := x2.Aux
 11593  		_ = x2.Args[2]
 11594  		idx := x2.Args[0]
 11595  		p := x2.Args[1]
 11596  		mem := x2.Args[2]
 11597  		o0 := v.Args[1]
 11598  		if o0.Op != Op386ORL {
 11599  			break
 11600  		}
 11601  		_ = o0.Args[1]
 11602  		x0 := o0.Args[0]
 11603  		if x0.Op != Op386MOVWloadidx1 {
 11604  			break
 11605  		}
 11606  		i0 := x0.AuxInt
 11607  		if x0.Aux != s {
 11608  			break
 11609  		}
 11610  		_ = x0.Args[2]
 11611  		if p != x0.Args[0] {
 11612  			break
 11613  		}
 11614  		if idx != x0.Args[1] {
 11615  			break
 11616  		}
 11617  		if mem != x0.Args[2] {
 11618  			break
 11619  		}
 11620  		s0 := o0.Args[1]
 11621  		if s0.Op != Op386SHLLconst {
 11622  			break
 11623  		}
 11624  		if s0.AuxInt != 16 {
 11625  			break
 11626  		}
 11627  		x1 := s0.Args[0]
 11628  		if x1.Op != Op386MOVBloadidx1 {
 11629  			break
 11630  		}
 11631  		i2 := x1.AuxInt
 11632  		if x1.Aux != s {
 11633  			break
 11634  		}
 11635  		_ = x1.Args[2]
 11636  		if idx != x1.Args[0] {
 11637  			break
 11638  		}
 11639  		if p != x1.Args[1] {
 11640  			break
 11641  		}
 11642  		if mem != x1.Args[2] {
 11643  			break
 11644  		}
 11645  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11646  			break
 11647  		}
 11648  		b = mergePoint(b, x0, x1, x2)
 11649  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11650  		v.reset(OpCopy)
 11651  		v.AddArg(v0)
 11652  		v0.AuxInt = i0
 11653  		v0.Aux = s
 11654  		v0.AddArg(p)
 11655  		v0.AddArg(idx)
 11656  		v0.AddArg(mem)
 11657  		return true
 11658  	}
 11659  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))))
 11660  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11661  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11662  	for {
 11663  		_ = v.Args[1]
 11664  		s1 := v.Args[0]
 11665  		if s1.Op != Op386SHLLconst {
 11666  			break
 11667  		}
 11668  		if s1.AuxInt != 24 {
 11669  			break
 11670  		}
 11671  		x2 := s1.Args[0]
 11672  		if x2.Op != Op386MOVBloadidx1 {
 11673  			break
 11674  		}
 11675  		i3 := x2.AuxInt
 11676  		s := x2.Aux
 11677  		_ = x2.Args[2]
 11678  		p := x2.Args[0]
 11679  		idx := x2.Args[1]
 11680  		mem := x2.Args[2]
 11681  		o0 := v.Args[1]
 11682  		if o0.Op != Op386ORL {
 11683  			break
 11684  		}
 11685  		_ = o0.Args[1]
 11686  		x0 := o0.Args[0]
 11687  		if x0.Op != Op386MOVWloadidx1 {
 11688  			break
 11689  		}
 11690  		i0 := x0.AuxInt
 11691  		if x0.Aux != s {
 11692  			break
 11693  		}
 11694  		_ = x0.Args[2]
 11695  		if idx != x0.Args[0] {
 11696  			break
 11697  		}
 11698  		if p != x0.Args[1] {
 11699  			break
 11700  		}
 11701  		if mem != x0.Args[2] {
 11702  			break
 11703  		}
 11704  		s0 := o0.Args[1]
 11705  		if s0.Op != Op386SHLLconst {
 11706  			break
 11707  		}
 11708  		if s0.AuxInt != 16 {
 11709  			break
 11710  		}
 11711  		x1 := s0.Args[0]
 11712  		if x1.Op != Op386MOVBloadidx1 {
 11713  			break
 11714  		}
 11715  		i2 := x1.AuxInt
 11716  		if x1.Aux != s {
 11717  			break
 11718  		}
 11719  		_ = x1.Args[2]
 11720  		if idx != x1.Args[0] {
 11721  			break
 11722  		}
 11723  		if p != x1.Args[1] {
 11724  			break
 11725  		}
 11726  		if mem != x1.Args[2] {
 11727  			break
 11728  		}
 11729  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11730  			break
 11731  		}
 11732  		b = mergePoint(b, x0, x1, x2)
 11733  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11734  		v.reset(OpCopy)
 11735  		v.AddArg(v0)
 11736  		v0.AuxInt = i0
 11737  		v0.Aux = s
 11738  		v0.AddArg(p)
 11739  		v0.AddArg(idx)
 11740  		v0.AddArg(mem)
 11741  		return true
 11742  	}
 11743  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL x0:(MOVWloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem))))
 11744  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11745  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11746  	for {
 11747  		_ = v.Args[1]
 11748  		s1 := v.Args[0]
 11749  		if s1.Op != Op386SHLLconst {
 11750  			break
 11751  		}
 11752  		if s1.AuxInt != 24 {
 11753  			break
 11754  		}
 11755  		x2 := s1.Args[0]
 11756  		if x2.Op != Op386MOVBloadidx1 {
 11757  			break
 11758  		}
 11759  		i3 := x2.AuxInt
 11760  		s := x2.Aux
 11761  		_ = x2.Args[2]
 11762  		idx := x2.Args[0]
 11763  		p := x2.Args[1]
 11764  		mem := x2.Args[2]
 11765  		o0 := v.Args[1]
 11766  		if o0.Op != Op386ORL {
 11767  			break
 11768  		}
 11769  		_ = o0.Args[1]
 11770  		x0 := o0.Args[0]
 11771  		if x0.Op != Op386MOVWloadidx1 {
 11772  			break
 11773  		}
 11774  		i0 := x0.AuxInt
 11775  		if x0.Aux != s {
 11776  			break
 11777  		}
 11778  		_ = x0.Args[2]
 11779  		if idx != x0.Args[0] {
 11780  			break
 11781  		}
 11782  		if p != x0.Args[1] {
 11783  			break
 11784  		}
 11785  		if mem != x0.Args[2] {
 11786  			break
 11787  		}
 11788  		s0 := o0.Args[1]
 11789  		if s0.Op != Op386SHLLconst {
 11790  			break
 11791  		}
 11792  		if s0.AuxInt != 16 {
 11793  			break
 11794  		}
 11795  		x1 := s0.Args[0]
 11796  		if x1.Op != Op386MOVBloadidx1 {
 11797  			break
 11798  		}
 11799  		i2 := x1.AuxInt
 11800  		if x1.Aux != s {
 11801  			break
 11802  		}
 11803  		_ = x1.Args[2]
 11804  		if idx != x1.Args[0] {
 11805  			break
 11806  		}
 11807  		if p != x1.Args[1] {
 11808  			break
 11809  		}
 11810  		if mem != x1.Args[2] {
 11811  			break
 11812  		}
 11813  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11814  			break
 11815  		}
 11816  		b = mergePoint(b, x0, x1, x2)
 11817  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11818  		v.reset(OpCopy)
 11819  		v.AddArg(v0)
 11820  		v0.AuxInt = i0
 11821  		v0.Aux = s
 11822  		v0.AddArg(p)
 11823  		v0.AddArg(idx)
 11824  		v0.AddArg(mem)
 11825  		return true
 11826  	}
 11827  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)))
 11828  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11829  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11830  	for {
 11831  		_ = v.Args[1]
 11832  		s1 := v.Args[0]
 11833  		if s1.Op != Op386SHLLconst {
 11834  			break
 11835  		}
 11836  		if s1.AuxInt != 24 {
 11837  			break
 11838  		}
 11839  		x2 := s1.Args[0]
 11840  		if x2.Op != Op386MOVBloadidx1 {
 11841  			break
 11842  		}
 11843  		i3 := x2.AuxInt
 11844  		s := x2.Aux
 11845  		_ = x2.Args[2]
 11846  		p := x2.Args[0]
 11847  		idx := x2.Args[1]
 11848  		mem := x2.Args[2]
 11849  		o0 := v.Args[1]
 11850  		if o0.Op != Op386ORL {
 11851  			break
 11852  		}
 11853  		_ = o0.Args[1]
 11854  		s0 := o0.Args[0]
 11855  		if s0.Op != Op386SHLLconst {
 11856  			break
 11857  		}
 11858  		if s0.AuxInt != 16 {
 11859  			break
 11860  		}
 11861  		x1 := s0.Args[0]
 11862  		if x1.Op != Op386MOVBloadidx1 {
 11863  			break
 11864  		}
 11865  		i2 := x1.AuxInt
 11866  		if x1.Aux != s {
 11867  			break
 11868  		}
 11869  		_ = x1.Args[2]
 11870  		if p != x1.Args[0] {
 11871  			break
 11872  		}
 11873  		if idx != x1.Args[1] {
 11874  			break
 11875  		}
 11876  		if mem != x1.Args[2] {
 11877  			break
 11878  		}
 11879  		x0 := o0.Args[1]
 11880  		if x0.Op != Op386MOVWloadidx1 {
 11881  			break
 11882  		}
 11883  		i0 := x0.AuxInt
 11884  		if x0.Aux != s {
 11885  			break
 11886  		}
 11887  		_ = x0.Args[2]
 11888  		if p != x0.Args[0] {
 11889  			break
 11890  		}
 11891  		if idx != x0.Args[1] {
 11892  			break
 11893  		}
 11894  		if mem != x0.Args[2] {
 11895  			break
 11896  		}
 11897  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11898  			break
 11899  		}
 11900  		b = mergePoint(b, x0, x1, x2)
 11901  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11902  		v.reset(OpCopy)
 11903  		v.AddArg(v0)
 11904  		v0.AuxInt = i0
 11905  		v0.Aux = s
 11906  		v0.AddArg(p)
 11907  		v0.AddArg(idx)
 11908  		v0.AddArg(mem)
 11909  		return true
 11910  	}
 11911  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)))
 11912  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11913  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11914  	for {
 11915  		_ = v.Args[1]
 11916  		s1 := v.Args[0]
 11917  		if s1.Op != Op386SHLLconst {
 11918  			break
 11919  		}
 11920  		if s1.AuxInt != 24 {
 11921  			break
 11922  		}
 11923  		x2 := s1.Args[0]
 11924  		if x2.Op != Op386MOVBloadidx1 {
 11925  			break
 11926  		}
 11927  		i3 := x2.AuxInt
 11928  		s := x2.Aux
 11929  		_ = x2.Args[2]
 11930  		idx := x2.Args[0]
 11931  		p := x2.Args[1]
 11932  		mem := x2.Args[2]
 11933  		o0 := v.Args[1]
 11934  		if o0.Op != Op386ORL {
 11935  			break
 11936  		}
 11937  		_ = o0.Args[1]
 11938  		s0 := o0.Args[0]
 11939  		if s0.Op != Op386SHLLconst {
 11940  			break
 11941  		}
 11942  		if s0.AuxInt != 16 {
 11943  			break
 11944  		}
 11945  		x1 := s0.Args[0]
 11946  		if x1.Op != Op386MOVBloadidx1 {
 11947  			break
 11948  		}
 11949  		i2 := x1.AuxInt
 11950  		if x1.Aux != s {
 11951  			break
 11952  		}
 11953  		_ = x1.Args[2]
 11954  		if p != x1.Args[0] {
 11955  			break
 11956  		}
 11957  		if idx != x1.Args[1] {
 11958  			break
 11959  		}
 11960  		if mem != x1.Args[2] {
 11961  			break
 11962  		}
 11963  		x0 := o0.Args[1]
 11964  		if x0.Op != Op386MOVWloadidx1 {
 11965  			break
 11966  		}
 11967  		i0 := x0.AuxInt
 11968  		if x0.Aux != s {
 11969  			break
 11970  		}
 11971  		_ = x0.Args[2]
 11972  		if p != x0.Args[0] {
 11973  			break
 11974  		}
 11975  		if idx != x0.Args[1] {
 11976  			break
 11977  		}
 11978  		if mem != x0.Args[2] {
 11979  			break
 11980  		}
 11981  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 11982  			break
 11983  		}
 11984  		b = mergePoint(b, x0, x1, x2)
 11985  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11986  		v.reset(OpCopy)
 11987  		v.AddArg(v0)
 11988  		v0.AuxInt = i0
 11989  		v0.Aux = s
 11990  		v0.AddArg(p)
 11991  		v0.AddArg(idx)
 11992  		v0.AddArg(mem)
 11993  		return true
 11994  	}
 11995  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)))
 11996  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 11997  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11998  	for {
 11999  		_ = v.Args[1]
 12000  		s1 := v.Args[0]
 12001  		if s1.Op != Op386SHLLconst {
 12002  			break
 12003  		}
 12004  		if s1.AuxInt != 24 {
 12005  			break
 12006  		}
 12007  		x2 := s1.Args[0]
 12008  		if x2.Op != Op386MOVBloadidx1 {
 12009  			break
 12010  		}
 12011  		i3 := x2.AuxInt
 12012  		s := x2.Aux
 12013  		_ = x2.Args[2]
 12014  		p := x2.Args[0]
 12015  		idx := x2.Args[1]
 12016  		mem := x2.Args[2]
 12017  		o0 := v.Args[1]
 12018  		if o0.Op != Op386ORL {
 12019  			break
 12020  		}
 12021  		_ = o0.Args[1]
 12022  		s0 := o0.Args[0]
 12023  		if s0.Op != Op386SHLLconst {
 12024  			break
 12025  		}
 12026  		if s0.AuxInt != 16 {
 12027  			break
 12028  		}
 12029  		x1 := s0.Args[0]
 12030  		if x1.Op != Op386MOVBloadidx1 {
 12031  			break
 12032  		}
 12033  		i2 := x1.AuxInt
 12034  		if x1.Aux != s {
 12035  			break
 12036  		}
 12037  		_ = x1.Args[2]
 12038  		if idx != x1.Args[0] {
 12039  			break
 12040  		}
 12041  		if p != x1.Args[1] {
 12042  			break
 12043  		}
 12044  		if mem != x1.Args[2] {
 12045  			break
 12046  		}
 12047  		x0 := o0.Args[1]
 12048  		if x0.Op != Op386MOVWloadidx1 {
 12049  			break
 12050  		}
 12051  		i0 := x0.AuxInt
 12052  		if x0.Aux != s {
 12053  			break
 12054  		}
 12055  		_ = x0.Args[2]
 12056  		if p != x0.Args[0] {
 12057  			break
 12058  		}
 12059  		if idx != x0.Args[1] {
 12060  			break
 12061  		}
 12062  		if mem != x0.Args[2] {
 12063  			break
 12064  		}
 12065  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 12066  			break
 12067  		}
 12068  		b = mergePoint(b, x0, x1, x2)
 12069  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 12070  		v.reset(OpCopy)
 12071  		v.AddArg(v0)
 12072  		v0.AuxInt = i0
 12073  		v0.Aux = s
 12074  		v0.AddArg(p)
 12075  		v0.AddArg(idx)
 12076  		v0.AddArg(mem)
 12077  		return true
 12078  	}
 12079  	return false
 12080  }
 12081  func rewriteValue386_Op386ORL_50(v *Value) bool {
 12082  	b := v.Block
 12083  	_ = b
 12084  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} p idx mem)))
 12085  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 12086  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 12087  	for {
 12088  		_ = v.Args[1]
 12089  		s1 := v.Args[0]
 12090  		if s1.Op != Op386SHLLconst {
 12091  			break
 12092  		}
 12093  		if s1.AuxInt != 24 {
 12094  			break
 12095  		}
 12096  		x2 := s1.Args[0]
 12097  		if x2.Op != Op386MOVBloadidx1 {
 12098  			break
 12099  		}
 12100  		i3 := x2.AuxInt
 12101  		s := x2.Aux
 12102  		_ = x2.Args[2]
 12103  		idx := x2.Args[0]
 12104  		p := x2.Args[1]
 12105  		mem := x2.Args[2]
 12106  		o0 := v.Args[1]
 12107  		if o0.Op != Op386ORL {
 12108  			break
 12109  		}
 12110  		_ = o0.Args[1]
 12111  		s0 := o0.Args[0]
 12112  		if s0.Op != Op386SHLLconst {
 12113  			break
 12114  		}
 12115  		if s0.AuxInt != 16 {
 12116  			break
 12117  		}
 12118  		x1 := s0.Args[0]
 12119  		if x1.Op != Op386MOVBloadidx1 {
 12120  			break
 12121  		}
 12122  		i2 := x1.AuxInt
 12123  		if x1.Aux != s {
 12124  			break
 12125  		}
 12126  		_ = x1.Args[2]
 12127  		if idx != x1.Args[0] {
 12128  			break
 12129  		}
 12130  		if p != x1.Args[1] {
 12131  			break
 12132  		}
 12133  		if mem != x1.Args[2] {
 12134  			break
 12135  		}
 12136  		x0 := o0.Args[1]
 12137  		if x0.Op != Op386MOVWloadidx1 {
 12138  			break
 12139  		}
 12140  		i0 := x0.AuxInt
 12141  		if x0.Aux != s {
 12142  			break
 12143  		}
 12144  		_ = x0.Args[2]
 12145  		if p != x0.Args[0] {
 12146  			break
 12147  		}
 12148  		if idx != x0.Args[1] {
 12149  			break
 12150  		}
 12151  		if mem != x0.Args[2] {
 12152  			break
 12153  		}
 12154  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 12155  			break
 12156  		}
 12157  		b = mergePoint(b, x0, x1, x2)
 12158  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 12159  		v.reset(OpCopy)
 12160  		v.AddArg(v0)
 12161  		v0.AuxInt = i0
 12162  		v0.Aux = s
 12163  		v0.AddArg(p)
 12164  		v0.AddArg(idx)
 12165  		v0.AddArg(mem)
 12166  		return true
 12167  	}
 12168  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)))
 12169  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 12170  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 12171  	for {
 12172  		_ = v.Args[1]
 12173  		s1 := v.Args[0]
 12174  		if s1.Op != Op386SHLLconst {
 12175  			break
 12176  		}
 12177  		if s1.AuxInt != 24 {
 12178  			break
 12179  		}
 12180  		x2 := s1.Args[0]
 12181  		if x2.Op != Op386MOVBloadidx1 {
 12182  			break
 12183  		}
 12184  		i3 := x2.AuxInt
 12185  		s := x2.Aux
 12186  		_ = x2.Args[2]
 12187  		p := x2.Args[0]
 12188  		idx := x2.Args[1]
 12189  		mem := x2.Args[2]
 12190  		o0 := v.Args[1]
 12191  		if o0.Op != Op386ORL {
 12192  			break
 12193  		}
 12194  		_ = o0.Args[1]
 12195  		s0 := o0.Args[0]
 12196  		if s0.Op != Op386SHLLconst {
 12197  			break
 12198  		}
 12199  		if s0.AuxInt != 16 {
 12200  			break
 12201  		}
 12202  		x1 := s0.Args[0]
 12203  		if x1.Op != Op386MOVBloadidx1 {
 12204  			break
 12205  		}
 12206  		i2 := x1.AuxInt
 12207  		if x1.Aux != s {
 12208  			break
 12209  		}
 12210  		_ = x1.Args[2]
 12211  		if p != x1.Args[0] {
 12212  			break
 12213  		}
 12214  		if idx != x1.Args[1] {
 12215  			break
 12216  		}
 12217  		if mem != x1.Args[2] {
 12218  			break
 12219  		}
 12220  		x0 := o0.Args[1]
 12221  		if x0.Op != Op386MOVWloadidx1 {
 12222  			break
 12223  		}
 12224  		i0 := x0.AuxInt
 12225  		if x0.Aux != s {
 12226  			break
 12227  		}
 12228  		_ = x0.Args[2]
 12229  		if idx != x0.Args[0] {
 12230  			break
 12231  		}
 12232  		if p != x0.Args[1] {
 12233  			break
 12234  		}
 12235  		if mem != x0.Args[2] {
 12236  			break
 12237  		}
 12238  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 12239  			break
 12240  		}
 12241  		b = mergePoint(b, x0, x1, x2)
 12242  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 12243  		v.reset(OpCopy)
 12244  		v.AddArg(v0)
 12245  		v0.AuxInt = i0
 12246  		v0.Aux = s
 12247  		v0.AddArg(p)
 12248  		v0.AddArg(idx)
 12249  		v0.AddArg(mem)
 12250  		return true
 12251  	}
 12252  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} p idx mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)))
 12253  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 12254  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 12255  	for {
 12256  		_ = v.Args[1]
 12257  		s1 := v.Args[0]
 12258  		if s1.Op != Op386SHLLconst {
 12259  			break
 12260  		}
 12261  		if s1.AuxInt != 24 {
 12262  			break
 12263  		}
 12264  		x2 := s1.Args[0]
 12265  		if x2.Op != Op386MOVBloadidx1 {
 12266  			break
 12267  		}
 12268  		i3 := x2.AuxInt
 12269  		s := x2.Aux
 12270  		_ = x2.Args[2]
 12271  		idx := x2.Args[0]
 12272  		p := x2.Args[1]
 12273  		mem := x2.Args[2]
 12274  		o0 := v.Args[1]
 12275  		if o0.Op != Op386ORL {
 12276  			break
 12277  		}
 12278  		_ = o0.Args[1]
 12279  		s0 := o0.Args[0]
 12280  		if s0.Op != Op386SHLLconst {
 12281  			break
 12282  		}
 12283  		if s0.AuxInt != 16 {
 12284  			break
 12285  		}
 12286  		x1 := s0.Args[0]
 12287  		if x1.Op != Op386MOVBloadidx1 {
 12288  			break
 12289  		}
 12290  		i2 := x1.AuxInt
 12291  		if x1.Aux != s {
 12292  			break
 12293  		}
 12294  		_ = x1.Args[2]
 12295  		if p != x1.Args[0] {
 12296  			break
 12297  		}
 12298  		if idx != x1.Args[1] {
 12299  			break
 12300  		}
 12301  		if mem != x1.Args[2] {
 12302  			break
 12303  		}
 12304  		x0 := o0.Args[1]
 12305  		if x0.Op != Op386MOVWloadidx1 {
 12306  			break
 12307  		}
 12308  		i0 := x0.AuxInt
 12309  		if x0.Aux != s {
 12310  			break
 12311  		}
 12312  		_ = x0.Args[2]
 12313  		if idx != x0.Args[0] {
 12314  			break
 12315  		}
 12316  		if p != x0.Args[1] {
 12317  			break
 12318  		}
 12319  		if mem != x0.Args[2] {
 12320  			break
 12321  		}
 12322  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 12323  			break
 12324  		}
 12325  		b = mergePoint(b, x0, x1, x2)
 12326  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 12327  		v.reset(OpCopy)
 12328  		v.AddArg(v0)
 12329  		v0.AuxInt = i0
 12330  		v0.Aux = s
 12331  		v0.AddArg(p)
 12332  		v0.AddArg(idx)
 12333  		v0.AddArg(mem)
 12334  		return true
 12335  	}
 12336  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} p idx mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)))
 12337  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 12338  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 12339  	for {
 12340  		_ = v.Args[1]
 12341  		s1 := v.Args[0]
 12342  		if s1.Op != Op386SHLLconst {
 12343  			break
 12344  		}
 12345  		if s1.AuxInt != 24 {
 12346  			break
 12347  		}
 12348  		x2 := s1.Args[0]
 12349  		if x2.Op != Op386MOVBloadidx1 {
 12350  			break
 12351  		}
 12352  		i3 := x2.AuxInt
 12353  		s := x2.Aux
 12354  		_ = x2.Args[2]
 12355  		p := x2.Args[0]
 12356  		idx := x2.Args[1]
 12357  		mem := x2.Args[2]
 12358  		o0 := v.Args[1]
 12359  		if o0.Op != Op386ORL {
 12360  			break
 12361  		}
 12362  		_ = o0.Args[1]
 12363  		s0 := o0.Args[0]
 12364  		if s0.Op != Op386SHLLconst {
 12365  			break
 12366  		}
 12367  		if s0.AuxInt != 16 {
 12368  			break
 12369  		}
 12370  		x1 := s0.Args[0]
 12371  		if x1.Op != Op386MOVBloadidx1 {
 12372  			break
 12373  		}
 12374  		i2 := x1.AuxInt
 12375  		if x1.Aux != s {
 12376  			break
 12377  		}
 12378  		_ = x1.Args[2]
 12379  		if idx != x1.Args[0] {
 12380  			break
 12381  		}
 12382  		if p != x1.Args[1] {
 12383  			break
 12384  		}
 12385  		if mem != x1.Args[2] {
 12386  			break
 12387  		}
 12388  		x0 := o0.Args[1]
 12389  		if x0.Op != Op386MOVWloadidx1 {
 12390  			break
 12391  		}
 12392  		i0 := x0.AuxInt
 12393  		if x0.Aux != s {
 12394  			break
 12395  		}
 12396  		_ = x0.Args[2]
 12397  		if idx != x0.Args[0] {
 12398  			break
 12399  		}
 12400  		if p != x0.Args[1] {
 12401  			break
 12402  		}
 12403  		if mem != x0.Args[2] {
 12404  			break
 12405  		}
 12406  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 12407  			break
 12408  		}
 12409  		b = mergePoint(b, x0, x1, x2)
 12410  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 12411  		v.reset(OpCopy)
 12412  		v.AddArg(v0)
 12413  		v0.AuxInt = i0
 12414  		v0.Aux = s
 12415  		v0.AddArg(p)
 12416  		v0.AddArg(idx)
 12417  		v0.AddArg(mem)
 12418  		return true
 12419  	}
 12420  	// match: (ORL s1:(SHLLconst [24] x2:(MOVBloadidx1 [i3] {s} idx p mem)) o0:(ORL s0:(SHLLconst [16] x1:(MOVBloadidx1 [i2] {s} idx p mem)) x0:(MOVWloadidx1 [i0] {s} idx p mem)))
 12421  	// cond: i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b,x0,x1,x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)
 12422  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 12423  	for {
 12424  		_ = v.Args[1]
 12425  		s1 := v.Args[0]
 12426  		if s1.Op != Op386SHLLconst {
 12427  			break
 12428  		}
 12429  		if s1.AuxInt != 24 {
 12430  			break
 12431  		}
 12432  		x2 := s1.Args[0]
 12433  		if x2.Op != Op386MOVBloadidx1 {
 12434  			break
 12435  		}
 12436  		i3 := x2.AuxInt
 12437  		s := x2.Aux
 12438  		_ = x2.Args[2]
 12439  		idx := x2.Args[0]
 12440  		p := x2.Args[1]
 12441  		mem := x2.Args[2]
 12442  		o0 := v.Args[1]
 12443  		if o0.Op != Op386ORL {
 12444  			break
 12445  		}
 12446  		_ = o0.Args[1]
 12447  		s0 := o0.Args[0]
 12448  		if s0.Op != Op386SHLLconst {
 12449  			break
 12450  		}
 12451  		if s0.AuxInt != 16 {
 12452  			break
 12453  		}
 12454  		x1 := s0.Args[0]
 12455  		if x1.Op != Op386MOVBloadidx1 {
 12456  			break
 12457  		}
 12458  		i2 := x1.AuxInt
 12459  		if x1.Aux != s {
 12460  			break
 12461  		}
 12462  		_ = x1.Args[2]
 12463  		if idx != x1.Args[0] {
 12464  			break
 12465  		}
 12466  		if p != x1.Args[1] {
 12467  			break
 12468  		}
 12469  		if mem != x1.Args[2] {
 12470  			break
 12471  		}
 12472  		x0 := o0.Args[1]
 12473  		if x0.Op != Op386MOVWloadidx1 {
 12474  			break
 12475  		}
 12476  		i0 := x0.AuxInt
 12477  		if x0.Aux != s {
 12478  			break
 12479  		}
 12480  		_ = x0.Args[2]
 12481  		if idx != x0.Args[0] {
 12482  			break
 12483  		}
 12484  		if p != x0.Args[1] {
 12485  			break
 12486  		}
 12487  		if mem != x0.Args[2] {
 12488  			break
 12489  		}
 12490  		if !(i2 == i0+2 && i3 == i0+3 && x0.Uses == 1 && x1.Uses == 1 && x2.Uses == 1 && s0.Uses == 1 && s1.Uses == 1 && o0.Uses == 1 && mergePoint(b, x0, x1, x2) != nil && clobber(x0) && clobber(x1) && clobber(x2) && clobber(s0) && clobber(s1) && clobber(o0)) {
 12491  			break
 12492  		}
 12493  		b = mergePoint(b, x0, x1, x2)
 12494  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 12495  		v.reset(OpCopy)
 12496  		v.AddArg(v0)
 12497  		v0.AuxInt = i0
 12498  		v0.Aux = s
 12499  		v0.AddArg(p)
 12500  		v0.AddArg(idx)
 12501  		v0.AddArg(mem)
 12502  		return true
 12503  	}
 12504  	return false
 12505  }
 12506  func rewriteValue386_Op386ORLconst_0(v *Value) bool {
 12507  	// match: (ORLconst [c] x)
 12508  	// cond: int32(c)==0
 12509  	// result: x
 12510  	for {
 12511  		c := v.AuxInt
 12512  		x := v.Args[0]
 12513  		if !(int32(c) == 0) {
 12514  			break
 12515  		}
 12516  		v.reset(OpCopy)
 12517  		v.Type = x.Type
 12518  		v.AddArg(x)
 12519  		return true
 12520  	}
 12521  	// match: (ORLconst [c] _)
 12522  	// cond: int32(c)==-1
 12523  	// result: (MOVLconst [-1])
 12524  	for {
 12525  		c := v.AuxInt
 12526  		if !(int32(c) == -1) {
 12527  			break
 12528  		}
 12529  		v.reset(Op386MOVLconst)
 12530  		v.AuxInt = -1
 12531  		return true
 12532  	}
 12533  	// match: (ORLconst [c] (MOVLconst [d]))
 12534  	// cond:
 12535  	// result: (MOVLconst [c|d])
 12536  	for {
 12537  		c := v.AuxInt
 12538  		v_0 := v.Args[0]
 12539  		if v_0.Op != Op386MOVLconst {
 12540  			break
 12541  		}
 12542  		d := v_0.AuxInt
 12543  		v.reset(Op386MOVLconst)
 12544  		v.AuxInt = c | d
 12545  		return true
 12546  	}
 12547  	return false
 12548  }
 12549  func rewriteValue386_Op386ROLBconst_0(v *Value) bool {
 12550  	// match: (ROLBconst [c] (ROLBconst [d] x))
 12551  	// cond:
 12552  	// result: (ROLBconst [(c+d)& 7] x)
 12553  	for {
 12554  		c := v.AuxInt
 12555  		v_0 := v.Args[0]
 12556  		if v_0.Op != Op386ROLBconst {
 12557  			break
 12558  		}
 12559  		d := v_0.AuxInt
 12560  		x := v_0.Args[0]
 12561  		v.reset(Op386ROLBconst)
 12562  		v.AuxInt = (c + d) & 7
 12563  		v.AddArg(x)
 12564  		return true
 12565  	}
 12566  	// match: (ROLBconst [0] x)
 12567  	// cond:
 12568  	// result: x
 12569  	for {
 12570  		if v.AuxInt != 0 {
 12571  			break
 12572  		}
 12573  		x := v.Args[0]
 12574  		v.reset(OpCopy)
 12575  		v.Type = x.Type
 12576  		v.AddArg(x)
 12577  		return true
 12578  	}
 12579  	return false
 12580  }
 12581  func rewriteValue386_Op386ROLLconst_0(v *Value) bool {
 12582  	// match: (ROLLconst [c] (ROLLconst [d] x))
 12583  	// cond:
 12584  	// result: (ROLLconst [(c+d)&31] x)
 12585  	for {
 12586  		c := v.AuxInt
 12587  		v_0 := v.Args[0]
 12588  		if v_0.Op != Op386ROLLconst {
 12589  			break
 12590  		}
 12591  		d := v_0.AuxInt
 12592  		x := v_0.Args[0]
 12593  		v.reset(Op386ROLLconst)
 12594  		v.AuxInt = (c + d) & 31
 12595  		v.AddArg(x)
 12596  		return true
 12597  	}
 12598  	// match: (ROLLconst [0] x)
 12599  	// cond:
 12600  	// result: x
 12601  	for {
 12602  		if v.AuxInt != 0 {
 12603  			break
 12604  		}
 12605  		x := v.Args[0]
 12606  		v.reset(OpCopy)
 12607  		v.Type = x.Type
 12608  		v.AddArg(x)
 12609  		return true
 12610  	}
 12611  	return false
 12612  }
 12613  func rewriteValue386_Op386ROLWconst_0(v *Value) bool {
 12614  	// match: (ROLWconst [c] (ROLWconst [d] x))
 12615  	// cond:
 12616  	// result: (ROLWconst [(c+d)&15] x)
 12617  	for {
 12618  		c := v.AuxInt
 12619  		v_0 := v.Args[0]
 12620  		if v_0.Op != Op386ROLWconst {
 12621  			break
 12622  		}
 12623  		d := v_0.AuxInt
 12624  		x := v_0.Args[0]
 12625  		v.reset(Op386ROLWconst)
 12626  		v.AuxInt = (c + d) & 15
 12627  		v.AddArg(x)
 12628  		return true
 12629  	}
 12630  	// match: (ROLWconst [0] x)
 12631  	// cond:
 12632  	// result: x
 12633  	for {
 12634  		if v.AuxInt != 0 {
 12635  			break
 12636  		}
 12637  		x := v.Args[0]
 12638  		v.reset(OpCopy)
 12639  		v.Type = x.Type
 12640  		v.AddArg(x)
 12641  		return true
 12642  	}
 12643  	return false
 12644  }
 12645  func rewriteValue386_Op386SARB_0(v *Value) bool {
 12646  	// match: (SARB x (MOVLconst [c]))
 12647  	// cond:
 12648  	// result: (SARBconst [min(c&31,7)] x)
 12649  	for {
 12650  		_ = v.Args[1]
 12651  		x := v.Args[0]
 12652  		v_1 := v.Args[1]
 12653  		if v_1.Op != Op386MOVLconst {
 12654  			break
 12655  		}
 12656  		c := v_1.AuxInt
 12657  		v.reset(Op386SARBconst)
 12658  		v.AuxInt = min(c&31, 7)
 12659  		v.AddArg(x)
 12660  		return true
 12661  	}
 12662  	return false
 12663  }
 12664  func rewriteValue386_Op386SARBconst_0(v *Value) bool {
 12665  	// match: (SARBconst x [0])
 12666  	// cond:
 12667  	// result: x
 12668  	for {
 12669  		if v.AuxInt != 0 {
 12670  			break
 12671  		}
 12672  		x := v.Args[0]
 12673  		v.reset(OpCopy)
 12674  		v.Type = x.Type
 12675  		v.AddArg(x)
 12676  		return true
 12677  	}
 12678  	// match: (SARBconst [c] (MOVLconst [d]))
 12679  	// cond:
 12680  	// result: (MOVLconst [d>>uint64(c)])
 12681  	for {
 12682  		c := v.AuxInt
 12683  		v_0 := v.Args[0]
 12684  		if v_0.Op != Op386MOVLconst {
 12685  			break
 12686  		}
 12687  		d := v_0.AuxInt
 12688  		v.reset(Op386MOVLconst)
 12689  		v.AuxInt = d >> uint64(c)
 12690  		return true
 12691  	}
 12692  	return false
 12693  }
 12694  func rewriteValue386_Op386SARL_0(v *Value) bool {
 12695  	// match: (SARL x (MOVLconst [c]))
 12696  	// cond:
 12697  	// result: (SARLconst [c&31] x)
 12698  	for {
 12699  		_ = v.Args[1]
 12700  		x := v.Args[0]
 12701  		v_1 := v.Args[1]
 12702  		if v_1.Op != Op386MOVLconst {
 12703  			break
 12704  		}
 12705  		c := v_1.AuxInt
 12706  		v.reset(Op386SARLconst)
 12707  		v.AuxInt = c & 31
 12708  		v.AddArg(x)
 12709  		return true
 12710  	}
 12711  	// match: (SARL x (ANDLconst [31] y))
 12712  	// cond:
 12713  	// result: (SARL x y)
 12714  	for {
 12715  		_ = v.Args[1]
 12716  		x := v.Args[0]
 12717  		v_1 := v.Args[1]
 12718  		if v_1.Op != Op386ANDLconst {
 12719  			break
 12720  		}
 12721  		if v_1.AuxInt != 31 {
 12722  			break
 12723  		}
 12724  		y := v_1.Args[0]
 12725  		v.reset(Op386SARL)
 12726  		v.AddArg(x)
 12727  		v.AddArg(y)
 12728  		return true
 12729  	}
 12730  	return false
 12731  }
 12732  func rewriteValue386_Op386SARLconst_0(v *Value) bool {
 12733  	// match: (SARLconst x [0])
 12734  	// cond:
 12735  	// result: x
 12736  	for {
 12737  		if v.AuxInt != 0 {
 12738  			break
 12739  		}
 12740  		x := v.Args[0]
 12741  		v.reset(OpCopy)
 12742  		v.Type = x.Type
 12743  		v.AddArg(x)
 12744  		return true
 12745  	}
 12746  	// match: (SARLconst [c] (MOVLconst [d]))
 12747  	// cond:
 12748  	// result: (MOVLconst [d>>uint64(c)])
 12749  	for {
 12750  		c := v.AuxInt
 12751  		v_0 := v.Args[0]
 12752  		if v_0.Op != Op386MOVLconst {
 12753  			break
 12754  		}
 12755  		d := v_0.AuxInt
 12756  		v.reset(Op386MOVLconst)
 12757  		v.AuxInt = d >> uint64(c)
 12758  		return true
 12759  	}
 12760  	return false
 12761  }
 12762  func rewriteValue386_Op386SARW_0(v *Value) bool {
 12763  	// match: (SARW x (MOVLconst [c]))
 12764  	// cond:
 12765  	// result: (SARWconst [min(c&31,15)] x)
 12766  	for {
 12767  		_ = v.Args[1]
 12768  		x := v.Args[0]
 12769  		v_1 := v.Args[1]
 12770  		if v_1.Op != Op386MOVLconst {
 12771  			break
 12772  		}
 12773  		c := v_1.AuxInt
 12774  		v.reset(Op386SARWconst)
 12775  		v.AuxInt = min(c&31, 15)
 12776  		v.AddArg(x)
 12777  		return true
 12778  	}
 12779  	return false
 12780  }
 12781  func rewriteValue386_Op386SARWconst_0(v *Value) bool {
 12782  	// match: (SARWconst x [0])
 12783  	// cond:
 12784  	// result: x
 12785  	for {
 12786  		if v.AuxInt != 0 {
 12787  			break
 12788  		}
 12789  		x := v.Args[0]
 12790  		v.reset(OpCopy)
 12791  		v.Type = x.Type
 12792  		v.AddArg(x)
 12793  		return true
 12794  	}
 12795  	// match: (SARWconst [c] (MOVLconst [d]))
 12796  	// cond:
 12797  	// result: (MOVLconst [d>>uint64(c)])
 12798  	for {
 12799  		c := v.AuxInt
 12800  		v_0 := v.Args[0]
 12801  		if v_0.Op != Op386MOVLconst {
 12802  			break
 12803  		}
 12804  		d := v_0.AuxInt
 12805  		v.reset(Op386MOVLconst)
 12806  		v.AuxInt = d >> uint64(c)
 12807  		return true
 12808  	}
 12809  	return false
 12810  }
 12811  func rewriteValue386_Op386SBBL_0(v *Value) bool {
 12812  	// match: (SBBL x (MOVLconst [c]) f)
 12813  	// cond:
 12814  	// result: (SBBLconst [c] x f)
 12815  	for {
 12816  		_ = v.Args[2]
 12817  		x := v.Args[0]
 12818  		v_1 := v.Args[1]
 12819  		if v_1.Op != Op386MOVLconst {
 12820  			break
 12821  		}
 12822  		c := v_1.AuxInt
 12823  		f := v.Args[2]
 12824  		v.reset(Op386SBBLconst)
 12825  		v.AuxInt = c
 12826  		v.AddArg(x)
 12827  		v.AddArg(f)
 12828  		return true
 12829  	}
 12830  	return false
 12831  }
 12832  func rewriteValue386_Op386SBBLcarrymask_0(v *Value) bool {
 12833  	// match: (SBBLcarrymask (FlagEQ))
 12834  	// cond:
 12835  	// result: (MOVLconst [0])
 12836  	for {
 12837  		v_0 := v.Args[0]
 12838  		if v_0.Op != Op386FlagEQ {
 12839  			break
 12840  		}
 12841  		v.reset(Op386MOVLconst)
 12842  		v.AuxInt = 0
 12843  		return true
 12844  	}
 12845  	// match: (SBBLcarrymask (FlagLT_ULT))
 12846  	// cond:
 12847  	// result: (MOVLconst [-1])
 12848  	for {
 12849  		v_0 := v.Args[0]
 12850  		if v_0.Op != Op386FlagLT_ULT {
 12851  			break
 12852  		}
 12853  		v.reset(Op386MOVLconst)
 12854  		v.AuxInt = -1
 12855  		return true
 12856  	}
 12857  	// match: (SBBLcarrymask (FlagLT_UGT))
 12858  	// cond:
 12859  	// result: (MOVLconst [0])
 12860  	for {
 12861  		v_0 := v.Args[0]
 12862  		if v_0.Op != Op386FlagLT_UGT {
 12863  			break
 12864  		}
 12865  		v.reset(Op386MOVLconst)
 12866  		v.AuxInt = 0
 12867  		return true
 12868  	}
 12869  	// match: (SBBLcarrymask (FlagGT_ULT))
 12870  	// cond:
 12871  	// result: (MOVLconst [-1])
 12872  	for {
 12873  		v_0 := v.Args[0]
 12874  		if v_0.Op != Op386FlagGT_ULT {
 12875  			break
 12876  		}
 12877  		v.reset(Op386MOVLconst)
 12878  		v.AuxInt = -1
 12879  		return true
 12880  	}
 12881  	// match: (SBBLcarrymask (FlagGT_UGT))
 12882  	// cond:
 12883  	// result: (MOVLconst [0])
 12884  	for {
 12885  		v_0 := v.Args[0]
 12886  		if v_0.Op != Op386FlagGT_UGT {
 12887  			break
 12888  		}
 12889  		v.reset(Op386MOVLconst)
 12890  		v.AuxInt = 0
 12891  		return true
 12892  	}
 12893  	return false
 12894  }
 12895  func rewriteValue386_Op386SETA_0(v *Value) bool {
 12896  	// match: (SETA (InvertFlags x))
 12897  	// cond:
 12898  	// result: (SETB x)
 12899  	for {
 12900  		v_0 := v.Args[0]
 12901  		if v_0.Op != Op386InvertFlags {
 12902  			break
 12903  		}
 12904  		x := v_0.Args[0]
 12905  		v.reset(Op386SETB)
 12906  		v.AddArg(x)
 12907  		return true
 12908  	}
 12909  	// match: (SETA (FlagEQ))
 12910  	// cond:
 12911  	// result: (MOVLconst [0])
 12912  	for {
 12913  		v_0 := v.Args[0]
 12914  		if v_0.Op != Op386FlagEQ {
 12915  			break
 12916  		}
 12917  		v.reset(Op386MOVLconst)
 12918  		v.AuxInt = 0
 12919  		return true
 12920  	}
 12921  	// match: (SETA (FlagLT_ULT))
 12922  	// cond:
 12923  	// result: (MOVLconst [0])
 12924  	for {
 12925  		v_0 := v.Args[0]
 12926  		if v_0.Op != Op386FlagLT_ULT {
 12927  			break
 12928  		}
 12929  		v.reset(Op386MOVLconst)
 12930  		v.AuxInt = 0
 12931  		return true
 12932  	}
 12933  	// match: (SETA (FlagLT_UGT))
 12934  	// cond:
 12935  	// result: (MOVLconst [1])
 12936  	for {
 12937  		v_0 := v.Args[0]
 12938  		if v_0.Op != Op386FlagLT_UGT {
 12939  			break
 12940  		}
 12941  		v.reset(Op386MOVLconst)
 12942  		v.AuxInt = 1
 12943  		return true
 12944  	}
 12945  	// match: (SETA (FlagGT_ULT))
 12946  	// cond:
 12947  	// result: (MOVLconst [0])
 12948  	for {
 12949  		v_0 := v.Args[0]
 12950  		if v_0.Op != Op386FlagGT_ULT {
 12951  			break
 12952  		}
 12953  		v.reset(Op386MOVLconst)
 12954  		v.AuxInt = 0
 12955  		return true
 12956  	}
 12957  	// match: (SETA (FlagGT_UGT))
 12958  	// cond:
 12959  	// result: (MOVLconst [1])
 12960  	for {
 12961  		v_0 := v.Args[0]
 12962  		if v_0.Op != Op386FlagGT_UGT {
 12963  			break
 12964  		}
 12965  		v.reset(Op386MOVLconst)
 12966  		v.AuxInt = 1
 12967  		return true
 12968  	}
 12969  	return false
 12970  }
 12971  func rewriteValue386_Op386SETAE_0(v *Value) bool {
 12972  	// match: (SETAE (InvertFlags x))
 12973  	// cond:
 12974  	// result: (SETBE x)
 12975  	for {
 12976  		v_0 := v.Args[0]
 12977  		if v_0.Op != Op386InvertFlags {
 12978  			break
 12979  		}
 12980  		x := v_0.Args[0]
 12981  		v.reset(Op386SETBE)
 12982  		v.AddArg(x)
 12983  		return true
 12984  	}
 12985  	// match: (SETAE (FlagEQ))
 12986  	// cond:
 12987  	// result: (MOVLconst [1])
 12988  	for {
 12989  		v_0 := v.Args[0]
 12990  		if v_0.Op != Op386FlagEQ {
 12991  			break
 12992  		}
 12993  		v.reset(Op386MOVLconst)
 12994  		v.AuxInt = 1
 12995  		return true
 12996  	}
 12997  	// match: (SETAE (FlagLT_ULT))
 12998  	// cond:
 12999  	// result: (MOVLconst [0])
 13000  	for {
 13001  		v_0 := v.Args[0]
 13002  		if v_0.Op != Op386FlagLT_ULT {
 13003  			break
 13004  		}
 13005  		v.reset(Op386MOVLconst)
 13006  		v.AuxInt = 0
 13007  		return true
 13008  	}
 13009  	// match: (SETAE (FlagLT_UGT))
 13010  	// cond:
 13011  	// result: (MOVLconst [1])
 13012  	for {
 13013  		v_0 := v.Args[0]
 13014  		if v_0.Op != Op386FlagLT_UGT {
 13015  			break
 13016  		}
 13017  		v.reset(Op386MOVLconst)
 13018  		v.AuxInt = 1
 13019  		return true
 13020  	}
 13021  	// match: (SETAE (FlagGT_ULT))
 13022  	// cond:
 13023  	// result: (MOVLconst [0])
 13024  	for {
 13025  		v_0 := v.Args[0]
 13026  		if v_0.Op != Op386FlagGT_ULT {
 13027  			break
 13028  		}
 13029  		v.reset(Op386MOVLconst)
 13030  		v.AuxInt = 0
 13031  		return true
 13032  	}
 13033  	// match: (SETAE (FlagGT_UGT))
 13034  	// cond:
 13035  	// result: (MOVLconst [1])
 13036  	for {
 13037  		v_0 := v.Args[0]
 13038  		if v_0.Op != Op386FlagGT_UGT {
 13039  			break
 13040  		}
 13041  		v.reset(Op386MOVLconst)
 13042  		v.AuxInt = 1
 13043  		return true
 13044  	}
 13045  	return false
 13046  }
 13047  func rewriteValue386_Op386SETB_0(v *Value) bool {
 13048  	// match: (SETB (InvertFlags x))
 13049  	// cond:
 13050  	// result: (SETA x)
 13051  	for {
 13052  		v_0 := v.Args[0]
 13053  		if v_0.Op != Op386InvertFlags {
 13054  			break
 13055  		}
 13056  		x := v_0.Args[0]
 13057  		v.reset(Op386SETA)
 13058  		v.AddArg(x)
 13059  		return true
 13060  	}
 13061  	// match: (SETB (FlagEQ))
 13062  	// cond:
 13063  	// result: (MOVLconst [0])
 13064  	for {
 13065  		v_0 := v.Args[0]
 13066  		if v_0.Op != Op386FlagEQ {
 13067  			break
 13068  		}
 13069  		v.reset(Op386MOVLconst)
 13070  		v.AuxInt = 0
 13071  		return true
 13072  	}
 13073  	// match: (SETB (FlagLT_ULT))
 13074  	// cond:
 13075  	// result: (MOVLconst [1])
 13076  	for {
 13077  		v_0 := v.Args[0]
 13078  		if v_0.Op != Op386FlagLT_ULT {
 13079  			break
 13080  		}
 13081  		v.reset(Op386MOVLconst)
 13082  		v.AuxInt = 1
 13083  		return true
 13084  	}
 13085  	// match: (SETB (FlagLT_UGT))
 13086  	// cond:
 13087  	// result: (MOVLconst [0])
 13088  	for {
 13089  		v_0 := v.Args[0]
 13090  		if v_0.Op != Op386FlagLT_UGT {
 13091  			break
 13092  		}
 13093  		v.reset(Op386MOVLconst)
 13094  		v.AuxInt = 0
 13095  		return true
 13096  	}
 13097  	// match: (SETB (FlagGT_ULT))
 13098  	// cond:
 13099  	// result: (MOVLconst [1])
 13100  	for {
 13101  		v_0 := v.Args[0]
 13102  		if v_0.Op != Op386FlagGT_ULT {
 13103  			break
 13104  		}
 13105  		v.reset(Op386MOVLconst)
 13106  		v.AuxInt = 1
 13107  		return true
 13108  	}
 13109  	// match: (SETB (FlagGT_UGT))
 13110  	// cond:
 13111  	// result: (MOVLconst [0])
 13112  	for {
 13113  		v_0 := v.Args[0]
 13114  		if v_0.Op != Op386FlagGT_UGT {
 13115  			break
 13116  		}
 13117  		v.reset(Op386MOVLconst)
 13118  		v.AuxInt = 0
 13119  		return true
 13120  	}
 13121  	return false
 13122  }
 13123  func rewriteValue386_Op386SETBE_0(v *Value) bool {
 13124  	// match: (SETBE (InvertFlags x))
 13125  	// cond:
 13126  	// result: (SETAE x)
 13127  	for {
 13128  		v_0 := v.Args[0]
 13129  		if v_0.Op != Op386InvertFlags {
 13130  			break
 13131  		}
 13132  		x := v_0.Args[0]
 13133  		v.reset(Op386SETAE)
 13134  		v.AddArg(x)
 13135  		return true
 13136  	}
 13137  	// match: (SETBE (FlagEQ))
 13138  	// cond:
 13139  	// result: (MOVLconst [1])
 13140  	for {
 13141  		v_0 := v.Args[0]
 13142  		if v_0.Op != Op386FlagEQ {
 13143  			break
 13144  		}
 13145  		v.reset(Op386MOVLconst)
 13146  		v.AuxInt = 1
 13147  		return true
 13148  	}
 13149  	// match: (SETBE (FlagLT_ULT))
 13150  	// cond:
 13151  	// result: (MOVLconst [1])
 13152  	for {
 13153  		v_0 := v.Args[0]
 13154  		if v_0.Op != Op386FlagLT_ULT {
 13155  			break
 13156  		}
 13157  		v.reset(Op386MOVLconst)
 13158  		v.AuxInt = 1
 13159  		return true
 13160  	}
 13161  	// match: (SETBE (FlagLT_UGT))
 13162  	// cond:
 13163  	// result: (MOVLconst [0])
 13164  	for {
 13165  		v_0 := v.Args[0]
 13166  		if v_0.Op != Op386FlagLT_UGT {
 13167  			break
 13168  		}
 13169  		v.reset(Op386MOVLconst)
 13170  		v.AuxInt = 0
 13171  		return true
 13172  	}
 13173  	// match: (SETBE (FlagGT_ULT))
 13174  	// cond:
 13175  	// result: (MOVLconst [1])
 13176  	for {
 13177  		v_0 := v.Args[0]
 13178  		if v_0.Op != Op386FlagGT_ULT {
 13179  			break
 13180  		}
 13181  		v.reset(Op386MOVLconst)
 13182  		v.AuxInt = 1
 13183  		return true
 13184  	}
 13185  	// match: (SETBE (FlagGT_UGT))
 13186  	// cond:
 13187  	// result: (MOVLconst [0])
 13188  	for {
 13189  		v_0 := v.Args[0]
 13190  		if v_0.Op != Op386FlagGT_UGT {
 13191  			break
 13192  		}
 13193  		v.reset(Op386MOVLconst)
 13194  		v.AuxInt = 0
 13195  		return true
 13196  	}
 13197  	return false
 13198  }
 13199  func rewriteValue386_Op386SETEQ_0(v *Value) bool {
 13200  	// match: (SETEQ (InvertFlags x))
 13201  	// cond:
 13202  	// result: (SETEQ x)
 13203  	for {
 13204  		v_0 := v.Args[0]
 13205  		if v_0.Op != Op386InvertFlags {
 13206  			break
 13207  		}
 13208  		x := v_0.Args[0]
 13209  		v.reset(Op386SETEQ)
 13210  		v.AddArg(x)
 13211  		return true
 13212  	}
 13213  	// match: (SETEQ (FlagEQ))
 13214  	// cond:
 13215  	// result: (MOVLconst [1])
 13216  	for {
 13217  		v_0 := v.Args[0]
 13218  		if v_0.Op != Op386FlagEQ {
 13219  			break
 13220  		}
 13221  		v.reset(Op386MOVLconst)
 13222  		v.AuxInt = 1
 13223  		return true
 13224  	}
 13225  	// match: (SETEQ (FlagLT_ULT))
 13226  	// cond:
 13227  	// result: (MOVLconst [0])
 13228  	for {
 13229  		v_0 := v.Args[0]
 13230  		if v_0.Op != Op386FlagLT_ULT {
 13231  			break
 13232  		}
 13233  		v.reset(Op386MOVLconst)
 13234  		v.AuxInt = 0
 13235  		return true
 13236  	}
 13237  	// match: (SETEQ (FlagLT_UGT))
 13238  	// cond:
 13239  	// result: (MOVLconst [0])
 13240  	for {
 13241  		v_0 := v.Args[0]
 13242  		if v_0.Op != Op386FlagLT_UGT {
 13243  			break
 13244  		}
 13245  		v.reset(Op386MOVLconst)
 13246  		v.AuxInt = 0
 13247  		return true
 13248  	}
 13249  	// match: (SETEQ (FlagGT_ULT))
 13250  	// cond:
 13251  	// result: (MOVLconst [0])
 13252  	for {
 13253  		v_0 := v.Args[0]
 13254  		if v_0.Op != Op386FlagGT_ULT {
 13255  			break
 13256  		}
 13257  		v.reset(Op386MOVLconst)
 13258  		v.AuxInt = 0
 13259  		return true
 13260  	}
 13261  	// match: (SETEQ (FlagGT_UGT))
 13262  	// cond:
 13263  	// result: (MOVLconst [0])
 13264  	for {
 13265  		v_0 := v.Args[0]
 13266  		if v_0.Op != Op386FlagGT_UGT {
 13267  			break
 13268  		}
 13269  		v.reset(Op386MOVLconst)
 13270  		v.AuxInt = 0
 13271  		return true
 13272  	}
 13273  	return false
 13274  }
 13275  func rewriteValue386_Op386SETG_0(v *Value) bool {
 13276  	// match: (SETG (InvertFlags x))
 13277  	// cond:
 13278  	// result: (SETL x)
 13279  	for {
 13280  		v_0 := v.Args[0]
 13281  		if v_0.Op != Op386InvertFlags {
 13282  			break
 13283  		}
 13284  		x := v_0.Args[0]
 13285  		v.reset(Op386SETL)
 13286  		v.AddArg(x)
 13287  		return true
 13288  	}
 13289  	// match: (SETG (FlagEQ))
 13290  	// cond:
 13291  	// result: (MOVLconst [0])
 13292  	for {
 13293  		v_0 := v.Args[0]
 13294  		if v_0.Op != Op386FlagEQ {
 13295  			break
 13296  		}
 13297  		v.reset(Op386MOVLconst)
 13298  		v.AuxInt = 0
 13299  		return true
 13300  	}
 13301  	// match: (SETG (FlagLT_ULT))
 13302  	// cond:
 13303  	// result: (MOVLconst [0])
 13304  	for {
 13305  		v_0 := v.Args[0]
 13306  		if v_0.Op != Op386FlagLT_ULT {
 13307  			break
 13308  		}
 13309  		v.reset(Op386MOVLconst)
 13310  		v.AuxInt = 0
 13311  		return true
 13312  	}
 13313  	// match: (SETG (FlagLT_UGT))
 13314  	// cond:
 13315  	// result: (MOVLconst [0])
 13316  	for {
 13317  		v_0 := v.Args[0]
 13318  		if v_0.Op != Op386FlagLT_UGT {
 13319  			break
 13320  		}
 13321  		v.reset(Op386MOVLconst)
 13322  		v.AuxInt = 0
 13323  		return true
 13324  	}
 13325  	// match: (SETG (FlagGT_ULT))
 13326  	// cond:
 13327  	// result: (MOVLconst [1])
 13328  	for {
 13329  		v_0 := v.Args[0]
 13330  		if v_0.Op != Op386FlagGT_ULT {
 13331  			break
 13332  		}
 13333  		v.reset(Op386MOVLconst)
 13334  		v.AuxInt = 1
 13335  		return true
 13336  	}
 13337  	// match: (SETG (FlagGT_UGT))
 13338  	// cond:
 13339  	// result: (MOVLconst [1])
 13340  	for {
 13341  		v_0 := v.Args[0]
 13342  		if v_0.Op != Op386FlagGT_UGT {
 13343  			break
 13344  		}
 13345  		v.reset(Op386MOVLconst)
 13346  		v.AuxInt = 1
 13347  		return true
 13348  	}
 13349  	return false
 13350  }
 13351  func rewriteValue386_Op386SETGE_0(v *Value) bool {
 13352  	// match: (SETGE (InvertFlags x))
 13353  	// cond:
 13354  	// result: (SETLE x)
 13355  	for {
 13356  		v_0 := v.Args[0]
 13357  		if v_0.Op != Op386InvertFlags {
 13358  			break
 13359  		}
 13360  		x := v_0.Args[0]
 13361  		v.reset(Op386SETLE)
 13362  		v.AddArg(x)
 13363  		return true
 13364  	}
 13365  	// match: (SETGE (FlagEQ))
 13366  	// cond:
 13367  	// result: (MOVLconst [1])
 13368  	for {
 13369  		v_0 := v.Args[0]
 13370  		if v_0.Op != Op386FlagEQ {
 13371  			break
 13372  		}
 13373  		v.reset(Op386MOVLconst)
 13374  		v.AuxInt = 1
 13375  		return true
 13376  	}
 13377  	// match: (SETGE (FlagLT_ULT))
 13378  	// cond:
 13379  	// result: (MOVLconst [0])
 13380  	for {
 13381  		v_0 := v.Args[0]
 13382  		if v_0.Op != Op386FlagLT_ULT {
 13383  			break
 13384  		}
 13385  		v.reset(Op386MOVLconst)
 13386  		v.AuxInt = 0
 13387  		return true
 13388  	}
 13389  	// match: (SETGE (FlagLT_UGT))
 13390  	// cond:
 13391  	// result: (MOVLconst [0])
 13392  	for {
 13393  		v_0 := v.Args[0]
 13394  		if v_0.Op != Op386FlagLT_UGT {
 13395  			break
 13396  		}
 13397  		v.reset(Op386MOVLconst)
 13398  		v.AuxInt = 0
 13399  		return true
 13400  	}
 13401  	// match: (SETGE (FlagGT_ULT))
 13402  	// cond:
 13403  	// result: (MOVLconst [1])
 13404  	for {
 13405  		v_0 := v.Args[0]
 13406  		if v_0.Op != Op386FlagGT_ULT {
 13407  			break
 13408  		}
 13409  		v.reset(Op386MOVLconst)
 13410  		v.AuxInt = 1
 13411  		return true
 13412  	}
 13413  	// match: (SETGE (FlagGT_UGT))
 13414  	// cond:
 13415  	// result: (MOVLconst [1])
 13416  	for {
 13417  		v_0 := v.Args[0]
 13418  		if v_0.Op != Op386FlagGT_UGT {
 13419  			break
 13420  		}
 13421  		v.reset(Op386MOVLconst)
 13422  		v.AuxInt = 1
 13423  		return true
 13424  	}
 13425  	return false
 13426  }
 13427  func rewriteValue386_Op386SETL_0(v *Value) bool {
 13428  	// match: (SETL (InvertFlags x))
 13429  	// cond:
 13430  	// result: (SETG x)
 13431  	for {
 13432  		v_0 := v.Args[0]
 13433  		if v_0.Op != Op386InvertFlags {
 13434  			break
 13435  		}
 13436  		x := v_0.Args[0]
 13437  		v.reset(Op386SETG)
 13438  		v.AddArg(x)
 13439  		return true
 13440  	}
 13441  	// match: (SETL (FlagEQ))
 13442  	// cond:
 13443  	// result: (MOVLconst [0])
 13444  	for {
 13445  		v_0 := v.Args[0]
 13446  		if v_0.Op != Op386FlagEQ {
 13447  			break
 13448  		}
 13449  		v.reset(Op386MOVLconst)
 13450  		v.AuxInt = 0
 13451  		return true
 13452  	}
 13453  	// match: (SETL (FlagLT_ULT))
 13454  	// cond:
 13455  	// result: (MOVLconst [1])
 13456  	for {
 13457  		v_0 := v.Args[0]
 13458  		if v_0.Op != Op386FlagLT_ULT {
 13459  			break
 13460  		}
 13461  		v.reset(Op386MOVLconst)
 13462  		v.AuxInt = 1
 13463  		return true
 13464  	}
 13465  	// match: (SETL (FlagLT_UGT))
 13466  	// cond:
 13467  	// result: (MOVLconst [1])
 13468  	for {
 13469  		v_0 := v.Args[0]
 13470  		if v_0.Op != Op386FlagLT_UGT {
 13471  			break
 13472  		}
 13473  		v.reset(Op386MOVLconst)
 13474  		v.AuxInt = 1
 13475  		return true
 13476  	}
 13477  	// match: (SETL (FlagGT_ULT))
 13478  	// cond:
 13479  	// result: (MOVLconst [0])
 13480  	for {
 13481  		v_0 := v.Args[0]
 13482  		if v_0.Op != Op386FlagGT_ULT {
 13483  			break
 13484  		}
 13485  		v.reset(Op386MOVLconst)
 13486  		v.AuxInt = 0
 13487  		return true
 13488  	}
 13489  	// match: (SETL (FlagGT_UGT))
 13490  	// cond:
 13491  	// result: (MOVLconst [0])
 13492  	for {
 13493  		v_0 := v.Args[0]
 13494  		if v_0.Op != Op386FlagGT_UGT {
 13495  			break
 13496  		}
 13497  		v.reset(Op386MOVLconst)
 13498  		v.AuxInt = 0
 13499  		return true
 13500  	}
 13501  	return false
 13502  }
 13503  func rewriteValue386_Op386SETLE_0(v *Value) bool {
 13504  	// match: (SETLE (InvertFlags x))
 13505  	// cond:
 13506  	// result: (SETGE x)
 13507  	for {
 13508  		v_0 := v.Args[0]
 13509  		if v_0.Op != Op386InvertFlags {
 13510  			break
 13511  		}
 13512  		x := v_0.Args[0]
 13513  		v.reset(Op386SETGE)
 13514  		v.AddArg(x)
 13515  		return true
 13516  	}
 13517  	// match: (SETLE (FlagEQ))
 13518  	// cond:
 13519  	// result: (MOVLconst [1])
 13520  	for {
 13521  		v_0 := v.Args[0]
 13522  		if v_0.Op != Op386FlagEQ {
 13523  			break
 13524  		}
 13525  		v.reset(Op386MOVLconst)
 13526  		v.AuxInt = 1
 13527  		return true
 13528  	}
 13529  	// match: (SETLE (FlagLT_ULT))
 13530  	// cond:
 13531  	// result: (MOVLconst [1])
 13532  	for {
 13533  		v_0 := v.Args[0]
 13534  		if v_0.Op != Op386FlagLT_ULT {
 13535  			break
 13536  		}
 13537  		v.reset(Op386MOVLconst)
 13538  		v.AuxInt = 1
 13539  		return true
 13540  	}
 13541  	// match: (SETLE (FlagLT_UGT))
 13542  	// cond:
 13543  	// result: (MOVLconst [1])
 13544  	for {
 13545  		v_0 := v.Args[0]
 13546  		if v_0.Op != Op386FlagLT_UGT {
 13547  			break
 13548  		}
 13549  		v.reset(Op386MOVLconst)
 13550  		v.AuxInt = 1
 13551  		return true
 13552  	}
 13553  	// match: (SETLE (FlagGT_ULT))
 13554  	// cond:
 13555  	// result: (MOVLconst [0])
 13556  	for {
 13557  		v_0 := v.Args[0]
 13558  		if v_0.Op != Op386FlagGT_ULT {
 13559  			break
 13560  		}
 13561  		v.reset(Op386MOVLconst)
 13562  		v.AuxInt = 0
 13563  		return true
 13564  	}
 13565  	// match: (SETLE (FlagGT_UGT))
 13566  	// cond:
 13567  	// result: (MOVLconst [0])
 13568  	for {
 13569  		v_0 := v.Args[0]
 13570  		if v_0.Op != Op386FlagGT_UGT {
 13571  			break
 13572  		}
 13573  		v.reset(Op386MOVLconst)
 13574  		v.AuxInt = 0
 13575  		return true
 13576  	}
 13577  	return false
 13578  }
 13579  func rewriteValue386_Op386SETNE_0(v *Value) bool {
 13580  	// match: (SETNE (InvertFlags x))
 13581  	// cond:
 13582  	// result: (SETNE x)
 13583  	for {
 13584  		v_0 := v.Args[0]
 13585  		if v_0.Op != Op386InvertFlags {
 13586  			break
 13587  		}
 13588  		x := v_0.Args[0]
 13589  		v.reset(Op386SETNE)
 13590  		v.AddArg(x)
 13591  		return true
 13592  	}
 13593  	// match: (SETNE (FlagEQ))
 13594  	// cond:
 13595  	// result: (MOVLconst [0])
 13596  	for {
 13597  		v_0 := v.Args[0]
 13598  		if v_0.Op != Op386FlagEQ {
 13599  			break
 13600  		}
 13601  		v.reset(Op386MOVLconst)
 13602  		v.AuxInt = 0
 13603  		return true
 13604  	}
 13605  	// match: (SETNE (FlagLT_ULT))
 13606  	// cond:
 13607  	// result: (MOVLconst [1])
 13608  	for {
 13609  		v_0 := v.Args[0]
 13610  		if v_0.Op != Op386FlagLT_ULT {
 13611  			break
 13612  		}
 13613  		v.reset(Op386MOVLconst)
 13614  		v.AuxInt = 1
 13615  		return true
 13616  	}
 13617  	// match: (SETNE (FlagLT_UGT))
 13618  	// cond:
 13619  	// result: (MOVLconst [1])
 13620  	for {
 13621  		v_0 := v.Args[0]
 13622  		if v_0.Op != Op386FlagLT_UGT {
 13623  			break
 13624  		}
 13625  		v.reset(Op386MOVLconst)
 13626  		v.AuxInt = 1
 13627  		return true
 13628  	}
 13629  	// match: (SETNE (FlagGT_ULT))
 13630  	// cond:
 13631  	// result: (MOVLconst [1])
 13632  	for {
 13633  		v_0 := v.Args[0]
 13634  		if v_0.Op != Op386FlagGT_ULT {
 13635  			break
 13636  		}
 13637  		v.reset(Op386MOVLconst)
 13638  		v.AuxInt = 1
 13639  		return true
 13640  	}
 13641  	// match: (SETNE (FlagGT_UGT))
 13642  	// cond:
 13643  	// result: (MOVLconst [1])
 13644  	for {
 13645  		v_0 := v.Args[0]
 13646  		if v_0.Op != Op386FlagGT_UGT {
 13647  			break
 13648  		}
 13649  		v.reset(Op386MOVLconst)
 13650  		v.AuxInt = 1
 13651  		return true
 13652  	}
 13653  	return false
 13654  }
 13655  func rewriteValue386_Op386SHLL_0(v *Value) bool {
 13656  	// match: (SHLL x (MOVLconst [c]))
 13657  	// cond:
 13658  	// result: (SHLLconst [c&31] x)
 13659  	for {
 13660  		_ = v.Args[1]
 13661  		x := v.Args[0]
 13662  		v_1 := v.Args[1]
 13663  		if v_1.Op != Op386MOVLconst {
 13664  			break
 13665  		}
 13666  		c := v_1.AuxInt
 13667  		v.reset(Op386SHLLconst)
 13668  		v.AuxInt = c & 31
 13669  		v.AddArg(x)
 13670  		return true
 13671  	}
 13672  	// match: (SHLL x (ANDLconst [31] y))
 13673  	// cond:
 13674  	// result: (SHLL x y)
 13675  	for {
 13676  		_ = v.Args[1]
 13677  		x := v.Args[0]
 13678  		v_1 := v.Args[1]
 13679  		if v_1.Op != Op386ANDLconst {
 13680  			break
 13681  		}
 13682  		if v_1.AuxInt != 31 {
 13683  			break
 13684  		}
 13685  		y := v_1.Args[0]
 13686  		v.reset(Op386SHLL)
 13687  		v.AddArg(x)
 13688  		v.AddArg(y)
 13689  		return true
 13690  	}
 13691  	return false
 13692  }
 13693  func rewriteValue386_Op386SHLLconst_0(v *Value) bool {
 13694  	// match: (SHLLconst x [0])
 13695  	// cond:
 13696  	// result: x
 13697  	for {
 13698  		if v.AuxInt != 0 {
 13699  			break
 13700  		}
 13701  		x := v.Args[0]
 13702  		v.reset(OpCopy)
 13703  		v.Type = x.Type
 13704  		v.AddArg(x)
 13705  		return true
 13706  	}
 13707  	return false
 13708  }
 13709  func rewriteValue386_Op386SHRB_0(v *Value) bool {
 13710  	// match: (SHRB x (MOVLconst [c]))
 13711  	// cond: c&31 < 8
 13712  	// result: (SHRBconst [c&31] x)
 13713  	for {
 13714  		_ = v.Args[1]
 13715  		x := v.Args[0]
 13716  		v_1 := v.Args[1]
 13717  		if v_1.Op != Op386MOVLconst {
 13718  			break
 13719  		}
 13720  		c := v_1.AuxInt
 13721  		if !(c&31 < 8) {
 13722  			break
 13723  		}
 13724  		v.reset(Op386SHRBconst)
 13725  		v.AuxInt = c & 31
 13726  		v.AddArg(x)
 13727  		return true
 13728  	}
 13729  	// match: (SHRB _ (MOVLconst [c]))
 13730  	// cond: c&31 >= 8
 13731  	// result: (MOVLconst [0])
 13732  	for {
 13733  		_ = v.Args[1]
 13734  		v_1 := v.Args[1]
 13735  		if v_1.Op != Op386MOVLconst {
 13736  			break
 13737  		}
 13738  		c := v_1.AuxInt
 13739  		if !(c&31 >= 8) {
 13740  			break
 13741  		}
 13742  		v.reset(Op386MOVLconst)
 13743  		v.AuxInt = 0
 13744  		return true
 13745  	}
 13746  	return false
 13747  }
 13748  func rewriteValue386_Op386SHRBconst_0(v *Value) bool {
 13749  	// match: (SHRBconst x [0])
 13750  	// cond:
 13751  	// result: x
 13752  	for {
 13753  		if v.AuxInt != 0 {
 13754  			break
 13755  		}
 13756  		x := v.Args[0]
 13757  		v.reset(OpCopy)
 13758  		v.Type = x.Type
 13759  		v.AddArg(x)
 13760  		return true
 13761  	}
 13762  	return false
 13763  }
 13764  func rewriteValue386_Op386SHRL_0(v *Value) bool {
 13765  	// match: (SHRL x (MOVLconst [c]))
 13766  	// cond:
 13767  	// result: (SHRLconst [c&31] x)
 13768  	for {
 13769  		_ = v.Args[1]
 13770  		x := v.Args[0]
 13771  		v_1 := v.Args[1]
 13772  		if v_1.Op != Op386MOVLconst {
 13773  			break
 13774  		}
 13775  		c := v_1.AuxInt
 13776  		v.reset(Op386SHRLconst)
 13777  		v.AuxInt = c & 31
 13778  		v.AddArg(x)
 13779  		return true
 13780  	}
 13781  	// match: (SHRL x (ANDLconst [31] y))
 13782  	// cond:
 13783  	// result: (SHRL x y)
 13784  	for {
 13785  		_ = v.Args[1]
 13786  		x := v.Args[0]
 13787  		v_1 := v.Args[1]
 13788  		if v_1.Op != Op386ANDLconst {
 13789  			break
 13790  		}
 13791  		if v_1.AuxInt != 31 {
 13792  			break
 13793  		}
 13794  		y := v_1.Args[0]
 13795  		v.reset(Op386SHRL)
 13796  		v.AddArg(x)
 13797  		v.AddArg(y)
 13798  		return true
 13799  	}
 13800  	return false
 13801  }
 13802  func rewriteValue386_Op386SHRLconst_0(v *Value) bool {
 13803  	// match: (SHRLconst x [0])
 13804  	// cond:
 13805  	// result: x
 13806  	for {
 13807  		if v.AuxInt != 0 {
 13808  			break
 13809  		}
 13810  		x := v.Args[0]
 13811  		v.reset(OpCopy)
 13812  		v.Type = x.Type
 13813  		v.AddArg(x)
 13814  		return true
 13815  	}
 13816  	return false
 13817  }
 13818  func rewriteValue386_Op386SHRW_0(v *Value) bool {
 13819  	// match: (SHRW x (MOVLconst [c]))
 13820  	// cond: c&31 < 16
 13821  	// result: (SHRWconst [c&31] x)
 13822  	for {
 13823  		_ = v.Args[1]
 13824  		x := v.Args[0]
 13825  		v_1 := v.Args[1]
 13826  		if v_1.Op != Op386MOVLconst {
 13827  			break
 13828  		}
 13829  		c := v_1.AuxInt
 13830  		if !(c&31 < 16) {
 13831  			break
 13832  		}
 13833  		v.reset(Op386SHRWconst)
 13834  		v.AuxInt = c & 31
 13835  		v.AddArg(x)
 13836  		return true
 13837  	}
 13838  	// match: (SHRW _ (MOVLconst [c]))
 13839  	// cond: c&31 >= 16
 13840  	// result: (MOVLconst [0])
 13841  	for {
 13842  		_ = v.Args[1]
 13843  		v_1 := v.Args[1]
 13844  		if v_1.Op != Op386MOVLconst {
 13845  			break
 13846  		}
 13847  		c := v_1.AuxInt
 13848  		if !(c&31 >= 16) {
 13849  			break
 13850  		}
 13851  		v.reset(Op386MOVLconst)
 13852  		v.AuxInt = 0
 13853  		return true
 13854  	}
 13855  	return false
 13856  }
 13857  func rewriteValue386_Op386SHRWconst_0(v *Value) bool {
 13858  	// match: (SHRWconst x [0])
 13859  	// cond:
 13860  	// result: x
 13861  	for {
 13862  		if v.AuxInt != 0 {
 13863  			break
 13864  		}
 13865  		x := v.Args[0]
 13866  		v.reset(OpCopy)
 13867  		v.Type = x.Type
 13868  		v.AddArg(x)
 13869  		return true
 13870  	}
 13871  	return false
 13872  }
 13873  func rewriteValue386_Op386SUBL_0(v *Value) bool {
 13874  	b := v.Block
 13875  	_ = b
 13876  	// match: (SUBL x (MOVLconst [c]))
 13877  	// cond:
 13878  	// result: (SUBLconst x [c])
 13879  	for {
 13880  		_ = v.Args[1]
 13881  		x := v.Args[0]
 13882  		v_1 := v.Args[1]
 13883  		if v_1.Op != Op386MOVLconst {
 13884  			break
 13885  		}
 13886  		c := v_1.AuxInt
 13887  		v.reset(Op386SUBLconst)
 13888  		v.AuxInt = c
 13889  		v.AddArg(x)
 13890  		return true
 13891  	}
 13892  	// match: (SUBL (MOVLconst [c]) x)
 13893  	// cond:
 13894  	// result: (NEGL (SUBLconst <v.Type> x [c]))
 13895  	for {
 13896  		_ = v.Args[1]
 13897  		v_0 := v.Args[0]
 13898  		if v_0.Op != Op386MOVLconst {
 13899  			break
 13900  		}
 13901  		c := v_0.AuxInt
 13902  		x := v.Args[1]
 13903  		v.reset(Op386NEGL)
 13904  		v0 := b.NewValue0(v.Pos, Op386SUBLconst, v.Type)
 13905  		v0.AuxInt = c
 13906  		v0.AddArg(x)
 13907  		v.AddArg(v0)
 13908  		return true
 13909  	}
 13910  	// match: (SUBL x x)
 13911  	// cond:
 13912  	// result: (MOVLconst [0])
 13913  	for {
 13914  		_ = v.Args[1]
 13915  		x := v.Args[0]
 13916  		if x != v.Args[1] {
 13917  			break
 13918  		}
 13919  		v.reset(Op386MOVLconst)
 13920  		v.AuxInt = 0
 13921  		return true
 13922  	}
 13923  	return false
 13924  }
 13925  func rewriteValue386_Op386SUBLcarry_0(v *Value) bool {
 13926  	// match: (SUBLcarry x (MOVLconst [c]))
 13927  	// cond:
 13928  	// result: (SUBLconstcarry [c] x)
 13929  	for {
 13930  		_ = v.Args[1]
 13931  		x := v.Args[0]
 13932  		v_1 := v.Args[1]
 13933  		if v_1.Op != Op386MOVLconst {
 13934  			break
 13935  		}
 13936  		c := v_1.AuxInt
 13937  		v.reset(Op386SUBLconstcarry)
 13938  		v.AuxInt = c
 13939  		v.AddArg(x)
 13940  		return true
 13941  	}
 13942  	return false
 13943  }
 13944  func rewriteValue386_Op386SUBLconst_0(v *Value) bool {
 13945  	// match: (SUBLconst [c] x)
 13946  	// cond: int32(c) == 0
 13947  	// result: x
 13948  	for {
 13949  		c := v.AuxInt
 13950  		x := v.Args[0]
 13951  		if !(int32(c) == 0) {
 13952  			break
 13953  		}
 13954  		v.reset(OpCopy)
 13955  		v.Type = x.Type
 13956  		v.AddArg(x)
 13957  		return true
 13958  	}
 13959  	// match: (SUBLconst [c] x)
 13960  	// cond:
 13961  	// result: (ADDLconst [int64(int32(-c))] x)
 13962  	for {
 13963  		c := v.AuxInt
 13964  		x := v.Args[0]
 13965  		v.reset(Op386ADDLconst)
 13966  		v.AuxInt = int64(int32(-c))
 13967  		v.AddArg(x)
 13968  		return true
 13969  	}
 13970  }
 13971  func rewriteValue386_Op386XORL_0(v *Value) bool {
 13972  	// match: (XORL x (MOVLconst [c]))
 13973  	// cond:
 13974  	// result: (XORLconst [c] x)
 13975  	for {
 13976  		_ = v.Args[1]
 13977  		x := v.Args[0]
 13978  		v_1 := v.Args[1]
 13979  		if v_1.Op != Op386MOVLconst {
 13980  			break
 13981  		}
 13982  		c := v_1.AuxInt
 13983  		v.reset(Op386XORLconst)
 13984  		v.AuxInt = c
 13985  		v.AddArg(x)
 13986  		return true
 13987  	}
 13988  	// match: (XORL (MOVLconst [c]) x)
 13989  	// cond:
 13990  	// result: (XORLconst [c] x)
 13991  	for {
 13992  		_ = v.Args[1]
 13993  		v_0 := v.Args[0]
 13994  		if v_0.Op != Op386MOVLconst {
 13995  			break
 13996  		}
 13997  		c := v_0.AuxInt
 13998  		x := v.Args[1]
 13999  		v.reset(Op386XORLconst)
 14000  		v.AuxInt = c
 14001  		v.AddArg(x)
 14002  		return true
 14003  	}
 14004  	// match: (XORL (SHLLconst [c] x) (SHRLconst [d] x))
 14005  	// cond: d == 32-c
 14006  	// result: (ROLLconst [c] x)
 14007  	for {
 14008  		_ = v.Args[1]
 14009  		v_0 := v.Args[0]
 14010  		if v_0.Op != Op386SHLLconst {
 14011  			break
 14012  		}
 14013  		c := v_0.AuxInt
 14014  		x := v_0.Args[0]
 14015  		v_1 := v.Args[1]
 14016  		if v_1.Op != Op386SHRLconst {
 14017  			break
 14018  		}
 14019  		d := v_1.AuxInt
 14020  		if x != v_1.Args[0] {
 14021  			break
 14022  		}
 14023  		if !(d == 32-c) {
 14024  			break
 14025  		}
 14026  		v.reset(Op386ROLLconst)
 14027  		v.AuxInt = c
 14028  		v.AddArg(x)
 14029  		return true
 14030  	}
 14031  	// match: (XORL (SHRLconst [d] x) (SHLLconst [c] x))
 14032  	// cond: d == 32-c
 14033  	// result: (ROLLconst [c] x)
 14034  	for {
 14035  		_ = v.Args[1]
 14036  		v_0 := v.Args[0]
 14037  		if v_0.Op != Op386SHRLconst {
 14038  			break
 14039  		}
 14040  		d := v_0.AuxInt
 14041  		x := v_0.Args[0]
 14042  		v_1 := v.Args[1]
 14043  		if v_1.Op != Op386SHLLconst {
 14044  			break
 14045  		}
 14046  		c := v_1.AuxInt
 14047  		if x != v_1.Args[0] {
 14048  			break
 14049  		}
 14050  		if !(d == 32-c) {
 14051  			break
 14052  		}
 14053  		v.reset(Op386ROLLconst)
 14054  		v.AuxInt = c
 14055  		v.AddArg(x)
 14056  		return true
 14057  	}
 14058  	// match: (XORL <t> (SHLLconst x [c]) (SHRWconst x [d]))
 14059  	// cond: c < 16 && d == 16-c && t.Size() == 2
 14060  	// result: (ROLWconst x [c])
 14061  	for {
 14062  		t := v.Type
 14063  		_ = v.Args[1]
 14064  		v_0 := v.Args[0]
 14065  		if v_0.Op != Op386SHLLconst {
 14066  			break
 14067  		}
 14068  		c := v_0.AuxInt
 14069  		x := v_0.Args[0]
 14070  		v_1 := v.Args[1]
 14071  		if v_1.Op != Op386SHRWconst {
 14072  			break
 14073  		}
 14074  		d := v_1.AuxInt
 14075  		if x != v_1.Args[0] {
 14076  			break
 14077  		}
 14078  		if !(c < 16 && d == 16-c && t.Size() == 2) {
 14079  			break
 14080  		}
 14081  		v.reset(Op386ROLWconst)
 14082  		v.AuxInt = c
 14083  		v.AddArg(x)
 14084  		return true
 14085  	}
 14086  	// match: (XORL <t> (SHRWconst x [d]) (SHLLconst x [c]))
 14087  	// cond: c < 16 && d == 16-c && t.Size() == 2
 14088  	// result: (ROLWconst x [c])
 14089  	for {
 14090  		t := v.Type
 14091  		_ = v.Args[1]
 14092  		v_0 := v.Args[0]
 14093  		if v_0.Op != Op386SHRWconst {
 14094  			break
 14095  		}
 14096  		d := v_0.AuxInt
 14097  		x := v_0.Args[0]
 14098  		v_1 := v.Args[1]
 14099  		if v_1.Op != Op386SHLLconst {
 14100  			break
 14101  		}
 14102  		c := v_1.AuxInt
 14103  		if x != v_1.Args[0] {
 14104  			break
 14105  		}
 14106  		if !(c < 16 && d == 16-c && t.Size() == 2) {
 14107  			break
 14108  		}
 14109  		v.reset(Op386ROLWconst)
 14110  		v.AuxInt = c
 14111  		v.AddArg(x)
 14112  		return true
 14113  	}
 14114  	// match: (XORL <t> (SHLLconst x [c]) (SHRBconst x [d]))
 14115  	// cond: c < 8 && d == 8-c && t.Size() == 1
 14116  	// result: (ROLBconst x [c])
 14117  	for {
 14118  		t := v.Type
 14119  		_ = v.Args[1]
 14120  		v_0 := v.Args[0]
 14121  		if v_0.Op != Op386SHLLconst {
 14122  			break
 14123  		}
 14124  		c := v_0.AuxInt
 14125  		x := v_0.Args[0]
 14126  		v_1 := v.Args[1]
 14127  		if v_1.Op != Op386SHRBconst {
 14128  			break
 14129  		}
 14130  		d := v_1.AuxInt
 14131  		if x != v_1.Args[0] {
 14132  			break
 14133  		}
 14134  		if !(c < 8 && d == 8-c && t.Size() == 1) {
 14135  			break
 14136  		}
 14137  		v.reset(Op386ROLBconst)
 14138  		v.AuxInt = c
 14139  		v.AddArg(x)
 14140  		return true
 14141  	}
 14142  	// match: (XORL <t> (SHRBconst x [d]) (SHLLconst x [c]))
 14143  	// cond: c < 8 && d == 8-c && t.Size() == 1
 14144  	// result: (ROLBconst x [c])
 14145  	for {
 14146  		t := v.Type
 14147  		_ = v.Args[1]
 14148  		v_0 := v.Args[0]
 14149  		if v_0.Op != Op386SHRBconst {
 14150  			break
 14151  		}
 14152  		d := v_0.AuxInt
 14153  		x := v_0.Args[0]
 14154  		v_1 := v.Args[1]
 14155  		if v_1.Op != Op386SHLLconst {
 14156  			break
 14157  		}
 14158  		c := v_1.AuxInt
 14159  		if x != v_1.Args[0] {
 14160  			break
 14161  		}
 14162  		if !(c < 8 && d == 8-c && t.Size() == 1) {
 14163  			break
 14164  		}
 14165  		v.reset(Op386ROLBconst)
 14166  		v.AuxInt = c
 14167  		v.AddArg(x)
 14168  		return true
 14169  	}
 14170  	// match: (XORL x x)
 14171  	// cond:
 14172  	// result: (MOVLconst [0])
 14173  	for {
 14174  		_ = v.Args[1]
 14175  		x := v.Args[0]
 14176  		if x != v.Args[1] {
 14177  			break
 14178  		}
 14179  		v.reset(Op386MOVLconst)
 14180  		v.AuxInt = 0
 14181  		return true
 14182  	}
 14183  	return false
 14184  }
 14185  func rewriteValue386_Op386XORLconst_0(v *Value) bool {
 14186  	// match: (XORLconst [c] (XORLconst [d] x))
 14187  	// cond:
 14188  	// result: (XORLconst [c ^ d] x)
 14189  	for {
 14190  		c := v.AuxInt
 14191  		v_0 := v.Args[0]
 14192  		if v_0.Op != Op386XORLconst {
 14193  			break
 14194  		}
 14195  		d := v_0.AuxInt
 14196  		x := v_0.Args[0]
 14197  		v.reset(Op386XORLconst)
 14198  		v.AuxInt = c ^ d
 14199  		v.AddArg(x)
 14200  		return true
 14201  	}
 14202  	// match: (XORLconst [c] x)
 14203  	// cond: int32(c)==0
 14204  	// result: x
 14205  	for {
 14206  		c := v.AuxInt
 14207  		x := v.Args[0]
 14208  		if !(int32(c) == 0) {
 14209  			break
 14210  		}
 14211  		v.reset(OpCopy)
 14212  		v.Type = x.Type
 14213  		v.AddArg(x)
 14214  		return true
 14215  	}
 14216  	// match: (XORLconst [c] (MOVLconst [d]))
 14217  	// cond:
 14218  	// result: (MOVLconst [c^d])
 14219  	for {
 14220  		c := v.AuxInt
 14221  		v_0 := v.Args[0]
 14222  		if v_0.Op != Op386MOVLconst {
 14223  			break
 14224  		}
 14225  		d := v_0.AuxInt
 14226  		v.reset(Op386MOVLconst)
 14227  		v.AuxInt = c ^ d
 14228  		return true
 14229  	}
 14230  	return false
 14231  }
 14232  func rewriteValue386_OpAdd16_0(v *Value) bool {
 14233  	// match: (Add16 x y)
 14234  	// cond:
 14235  	// result: (ADDL x y)
 14236  	for {
 14237  		_ = v.Args[1]
 14238  		x := v.Args[0]
 14239  		y := v.Args[1]
 14240  		v.reset(Op386ADDL)
 14241  		v.AddArg(x)
 14242  		v.AddArg(y)
 14243  		return true
 14244  	}
 14245  }
 14246  func rewriteValue386_OpAdd32_0(v *Value) bool {
 14247  	// match: (Add32 x y)
 14248  	// cond:
 14249  	// result: (ADDL x y)
 14250  	for {
 14251  		_ = v.Args[1]
 14252  		x := v.Args[0]
 14253  		y := v.Args[1]
 14254  		v.reset(Op386ADDL)
 14255  		v.AddArg(x)
 14256  		v.AddArg(y)
 14257  		return true
 14258  	}
 14259  }
 14260  func rewriteValue386_OpAdd32F_0(v *Value) bool {
 14261  	// match: (Add32F x y)
 14262  	// cond:
 14263  	// result: (ADDSS x y)
 14264  	for {
 14265  		_ = v.Args[1]
 14266  		x := v.Args[0]
 14267  		y := v.Args[1]
 14268  		v.reset(Op386ADDSS)
 14269  		v.AddArg(x)
 14270  		v.AddArg(y)
 14271  		return true
 14272  	}
 14273  }
 14274  func rewriteValue386_OpAdd32carry_0(v *Value) bool {
 14275  	// match: (Add32carry x y)
 14276  	// cond:
 14277  	// result: (ADDLcarry x y)
 14278  	for {
 14279  		_ = v.Args[1]
 14280  		x := v.Args[0]
 14281  		y := v.Args[1]
 14282  		v.reset(Op386ADDLcarry)
 14283  		v.AddArg(x)
 14284  		v.AddArg(y)
 14285  		return true
 14286  	}
 14287  }
 14288  func rewriteValue386_OpAdd32withcarry_0(v *Value) bool {
 14289  	// match: (Add32withcarry x y c)
 14290  	// cond:
 14291  	// result: (ADCL x y c)
 14292  	for {
 14293  		_ = v.Args[2]
 14294  		x := v.Args[0]
 14295  		y := v.Args[1]
 14296  		c := v.Args[2]
 14297  		v.reset(Op386ADCL)
 14298  		v.AddArg(x)
 14299  		v.AddArg(y)
 14300  		v.AddArg(c)
 14301  		return true
 14302  	}
 14303  }
 14304  func rewriteValue386_OpAdd64F_0(v *Value) bool {
 14305  	// match: (Add64F x y)
 14306  	// cond:
 14307  	// result: (ADDSD x y)
 14308  	for {
 14309  		_ = v.Args[1]
 14310  		x := v.Args[0]
 14311  		y := v.Args[1]
 14312  		v.reset(Op386ADDSD)
 14313  		v.AddArg(x)
 14314  		v.AddArg(y)
 14315  		return true
 14316  	}
 14317  }
 14318  func rewriteValue386_OpAdd8_0(v *Value) bool {
 14319  	// match: (Add8 x y)
 14320  	// cond:
 14321  	// result: (ADDL x y)
 14322  	for {
 14323  		_ = v.Args[1]
 14324  		x := v.Args[0]
 14325  		y := v.Args[1]
 14326  		v.reset(Op386ADDL)
 14327  		v.AddArg(x)
 14328  		v.AddArg(y)
 14329  		return true
 14330  	}
 14331  }
 14332  func rewriteValue386_OpAddPtr_0(v *Value) bool {
 14333  	// match: (AddPtr x y)
 14334  	// cond:
 14335  	// result: (ADDL x y)
 14336  	for {
 14337  		_ = v.Args[1]
 14338  		x := v.Args[0]
 14339  		y := v.Args[1]
 14340  		v.reset(Op386ADDL)
 14341  		v.AddArg(x)
 14342  		v.AddArg(y)
 14343  		return true
 14344  	}
 14345  }
 14346  func rewriteValue386_OpAddr_0(v *Value) bool {
 14347  	// match: (Addr {sym} base)
 14348  	// cond:
 14349  	// result: (LEAL {sym} base)
 14350  	for {
 14351  		sym := v.Aux
 14352  		base := v.Args[0]
 14353  		v.reset(Op386LEAL)
 14354  		v.Aux = sym
 14355  		v.AddArg(base)
 14356  		return true
 14357  	}
 14358  }
 14359  func rewriteValue386_OpAnd16_0(v *Value) bool {
 14360  	// match: (And16 x y)
 14361  	// cond:
 14362  	// result: (ANDL x y)
 14363  	for {
 14364  		_ = v.Args[1]
 14365  		x := v.Args[0]
 14366  		y := v.Args[1]
 14367  		v.reset(Op386ANDL)
 14368  		v.AddArg(x)
 14369  		v.AddArg(y)
 14370  		return true
 14371  	}
 14372  }
 14373  func rewriteValue386_OpAnd32_0(v *Value) bool {
 14374  	// match: (And32 x y)
 14375  	// cond:
 14376  	// result: (ANDL x y)
 14377  	for {
 14378  		_ = v.Args[1]
 14379  		x := v.Args[0]
 14380  		y := v.Args[1]
 14381  		v.reset(Op386ANDL)
 14382  		v.AddArg(x)
 14383  		v.AddArg(y)
 14384  		return true
 14385  	}
 14386  }
 14387  func rewriteValue386_OpAnd8_0(v *Value) bool {
 14388  	// match: (And8 x y)
 14389  	// cond:
 14390  	// result: (ANDL x y)
 14391  	for {
 14392  		_ = v.Args[1]
 14393  		x := v.Args[0]
 14394  		y := v.Args[1]
 14395  		v.reset(Op386ANDL)
 14396  		v.AddArg(x)
 14397  		v.AddArg(y)
 14398  		return true
 14399  	}
 14400  }
 14401  func rewriteValue386_OpAndB_0(v *Value) bool {
 14402  	// match: (AndB x y)
 14403  	// cond:
 14404  	// result: (ANDL x y)
 14405  	for {
 14406  		_ = v.Args[1]
 14407  		x := v.Args[0]
 14408  		y := v.Args[1]
 14409  		v.reset(Op386ANDL)
 14410  		v.AddArg(x)
 14411  		v.AddArg(y)
 14412  		return true
 14413  	}
 14414  }
 14415  func rewriteValue386_OpAvg32u_0(v *Value) bool {
 14416  	// match: (Avg32u x y)
 14417  	// cond:
 14418  	// result: (AVGLU x y)
 14419  	for {
 14420  		_ = v.Args[1]
 14421  		x := v.Args[0]
 14422  		y := v.Args[1]
 14423  		v.reset(Op386AVGLU)
 14424  		v.AddArg(x)
 14425  		v.AddArg(y)
 14426  		return true
 14427  	}
 14428  }
 14429  func rewriteValue386_OpBswap32_0(v *Value) bool {
 14430  	// match: (Bswap32 x)
 14431  	// cond:
 14432  	// result: (BSWAPL x)
 14433  	for {
 14434  		x := v.Args[0]
 14435  		v.reset(Op386BSWAPL)
 14436  		v.AddArg(x)
 14437  		return true
 14438  	}
 14439  }
 14440  func rewriteValue386_OpClosureCall_0(v *Value) bool {
 14441  	// match: (ClosureCall [argwid] entry closure mem)
 14442  	// cond:
 14443  	// result: (CALLclosure [argwid] entry closure mem)
 14444  	for {
 14445  		argwid := v.AuxInt
 14446  		_ = v.Args[2]
 14447  		entry := v.Args[0]
 14448  		closure := v.Args[1]
 14449  		mem := v.Args[2]
 14450  		v.reset(Op386CALLclosure)
 14451  		v.AuxInt = argwid
 14452  		v.AddArg(entry)
 14453  		v.AddArg(closure)
 14454  		v.AddArg(mem)
 14455  		return true
 14456  	}
 14457  }
 14458  func rewriteValue386_OpCom16_0(v *Value) bool {
 14459  	// match: (Com16 x)
 14460  	// cond:
 14461  	// result: (NOTL x)
 14462  	for {
 14463  		x := v.Args[0]
 14464  		v.reset(Op386NOTL)
 14465  		v.AddArg(x)
 14466  		return true
 14467  	}
 14468  }
 14469  func rewriteValue386_OpCom32_0(v *Value) bool {
 14470  	// match: (Com32 x)
 14471  	// cond:
 14472  	// result: (NOTL x)
 14473  	for {
 14474  		x := v.Args[0]
 14475  		v.reset(Op386NOTL)
 14476  		v.AddArg(x)
 14477  		return true
 14478  	}
 14479  }
 14480  func rewriteValue386_OpCom8_0(v *Value) bool {
 14481  	// match: (Com8 x)
 14482  	// cond:
 14483  	// result: (NOTL x)
 14484  	for {
 14485  		x := v.Args[0]
 14486  		v.reset(Op386NOTL)
 14487  		v.AddArg(x)
 14488  		return true
 14489  	}
 14490  }
 14491  func rewriteValue386_OpConst16_0(v *Value) bool {
 14492  	// match: (Const16 [val])
 14493  	// cond:
 14494  	// result: (MOVLconst [val])
 14495  	for {
 14496  		val := v.AuxInt
 14497  		v.reset(Op386MOVLconst)
 14498  		v.AuxInt = val
 14499  		return true
 14500  	}
 14501  }
 14502  func rewriteValue386_OpConst32_0(v *Value) bool {
 14503  	// match: (Const32 [val])
 14504  	// cond:
 14505  	// result: (MOVLconst [val])
 14506  	for {
 14507  		val := v.AuxInt
 14508  		v.reset(Op386MOVLconst)
 14509  		v.AuxInt = val
 14510  		return true
 14511  	}
 14512  }
 14513  func rewriteValue386_OpConst32F_0(v *Value) bool {
 14514  	// match: (Const32F [val])
 14515  	// cond:
 14516  	// result: (MOVSSconst [val])
 14517  	for {
 14518  		val := v.AuxInt
 14519  		v.reset(Op386MOVSSconst)
 14520  		v.AuxInt = val
 14521  		return true
 14522  	}
 14523  }
 14524  func rewriteValue386_OpConst64F_0(v *Value) bool {
 14525  	// match: (Const64F [val])
 14526  	// cond:
 14527  	// result: (MOVSDconst [val])
 14528  	for {
 14529  		val := v.AuxInt
 14530  		v.reset(Op386MOVSDconst)
 14531  		v.AuxInt = val
 14532  		return true
 14533  	}
 14534  }
 14535  func rewriteValue386_OpConst8_0(v *Value) bool {
 14536  	// match: (Const8 [val])
 14537  	// cond:
 14538  	// result: (MOVLconst [val])
 14539  	for {
 14540  		val := v.AuxInt
 14541  		v.reset(Op386MOVLconst)
 14542  		v.AuxInt = val
 14543  		return true
 14544  	}
 14545  }
 14546  func rewriteValue386_OpConstBool_0(v *Value) bool {
 14547  	// match: (ConstBool [b])
 14548  	// cond:
 14549  	// result: (MOVLconst [b])
 14550  	for {
 14551  		b := v.AuxInt
 14552  		v.reset(Op386MOVLconst)
 14553  		v.AuxInt = b
 14554  		return true
 14555  	}
 14556  }
 14557  func rewriteValue386_OpConstNil_0(v *Value) bool {
 14558  	// match: (ConstNil)
 14559  	// cond:
 14560  	// result: (MOVLconst [0])
 14561  	for {
 14562  		v.reset(Op386MOVLconst)
 14563  		v.AuxInt = 0
 14564  		return true
 14565  	}
 14566  }
 14567  func rewriteValue386_OpConvert_0(v *Value) bool {
 14568  	// match: (Convert <t> x mem)
 14569  	// cond:
 14570  	// result: (MOVLconvert <t> x mem)
 14571  	for {
 14572  		t := v.Type
 14573  		_ = v.Args[1]
 14574  		x := v.Args[0]
 14575  		mem := v.Args[1]
 14576  		v.reset(Op386MOVLconvert)
 14577  		v.Type = t
 14578  		v.AddArg(x)
 14579  		v.AddArg(mem)
 14580  		return true
 14581  	}
 14582  }
 14583  func rewriteValue386_OpCvt32Fto32_0(v *Value) bool {
 14584  	// match: (Cvt32Fto32 x)
 14585  	// cond:
 14586  	// result: (CVTTSS2SL x)
 14587  	for {
 14588  		x := v.Args[0]
 14589  		v.reset(Op386CVTTSS2SL)
 14590  		v.AddArg(x)
 14591  		return true
 14592  	}
 14593  }
 14594  func rewriteValue386_OpCvt32Fto64F_0(v *Value) bool {
 14595  	// match: (Cvt32Fto64F x)
 14596  	// cond:
 14597  	// result: (CVTSS2SD x)
 14598  	for {
 14599  		x := v.Args[0]
 14600  		v.reset(Op386CVTSS2SD)
 14601  		v.AddArg(x)
 14602  		return true
 14603  	}
 14604  }
 14605  func rewriteValue386_OpCvt32to32F_0(v *Value) bool {
 14606  	// match: (Cvt32to32F x)
 14607  	// cond:
 14608  	// result: (CVTSL2SS x)
 14609  	for {
 14610  		x := v.Args[0]
 14611  		v.reset(Op386CVTSL2SS)
 14612  		v.AddArg(x)
 14613  		return true
 14614  	}
 14615  }
 14616  func rewriteValue386_OpCvt32to64F_0(v *Value) bool {
 14617  	// match: (Cvt32to64F x)
 14618  	// cond:
 14619  	// result: (CVTSL2SD x)
 14620  	for {
 14621  		x := v.Args[0]
 14622  		v.reset(Op386CVTSL2SD)
 14623  		v.AddArg(x)
 14624  		return true
 14625  	}
 14626  }
 14627  func rewriteValue386_OpCvt64Fto32_0(v *Value) bool {
 14628  	// match: (Cvt64Fto32 x)
 14629  	// cond:
 14630  	// result: (CVTTSD2SL x)
 14631  	for {
 14632  		x := v.Args[0]
 14633  		v.reset(Op386CVTTSD2SL)
 14634  		v.AddArg(x)
 14635  		return true
 14636  	}
 14637  }
 14638  func rewriteValue386_OpCvt64Fto32F_0(v *Value) bool {
 14639  	// match: (Cvt64Fto32F x)
 14640  	// cond:
 14641  	// result: (CVTSD2SS x)
 14642  	for {
 14643  		x := v.Args[0]
 14644  		v.reset(Op386CVTSD2SS)
 14645  		v.AddArg(x)
 14646  		return true
 14647  	}
 14648  }
 14649  func rewriteValue386_OpDiv16_0(v *Value) bool {
 14650  	// match: (Div16 x y)
 14651  	// cond:
 14652  	// result: (DIVW x y)
 14653  	for {
 14654  		_ = v.Args[1]
 14655  		x := v.Args[0]
 14656  		y := v.Args[1]
 14657  		v.reset(Op386DIVW)
 14658  		v.AddArg(x)
 14659  		v.AddArg(y)
 14660  		return true
 14661  	}
 14662  }
 14663  func rewriteValue386_OpDiv16u_0(v *Value) bool {
 14664  	// match: (Div16u x y)
 14665  	// cond:
 14666  	// result: (DIVWU x y)
 14667  	for {
 14668  		_ = v.Args[1]
 14669  		x := v.Args[0]
 14670  		y := v.Args[1]
 14671  		v.reset(Op386DIVWU)
 14672  		v.AddArg(x)
 14673  		v.AddArg(y)
 14674  		return true
 14675  	}
 14676  }
 14677  func rewriteValue386_OpDiv32_0(v *Value) bool {
 14678  	// match: (Div32 x y)
 14679  	// cond:
 14680  	// result: (DIVL x y)
 14681  	for {
 14682  		_ = v.Args[1]
 14683  		x := v.Args[0]
 14684  		y := v.Args[1]
 14685  		v.reset(Op386DIVL)
 14686  		v.AddArg(x)
 14687  		v.AddArg(y)
 14688  		return true
 14689  	}
 14690  }
 14691  func rewriteValue386_OpDiv32F_0(v *Value) bool {
 14692  	// match: (Div32F x y)
 14693  	// cond:
 14694  	// result: (DIVSS x y)
 14695  	for {
 14696  		_ = v.Args[1]
 14697  		x := v.Args[0]
 14698  		y := v.Args[1]
 14699  		v.reset(Op386DIVSS)
 14700  		v.AddArg(x)
 14701  		v.AddArg(y)
 14702  		return true
 14703  	}
 14704  }
 14705  func rewriteValue386_OpDiv32u_0(v *Value) bool {
 14706  	// match: (Div32u x y)
 14707  	// cond:
 14708  	// result: (DIVLU x y)
 14709  	for {
 14710  		_ = v.Args[1]
 14711  		x := v.Args[0]
 14712  		y := v.Args[1]
 14713  		v.reset(Op386DIVLU)
 14714  		v.AddArg(x)
 14715  		v.AddArg(y)
 14716  		return true
 14717  	}
 14718  }
 14719  func rewriteValue386_OpDiv64F_0(v *Value) bool {
 14720  	// match: (Div64F x y)
 14721  	// cond:
 14722  	// result: (DIVSD x y)
 14723  	for {
 14724  		_ = v.Args[1]
 14725  		x := v.Args[0]
 14726  		y := v.Args[1]
 14727  		v.reset(Op386DIVSD)
 14728  		v.AddArg(x)
 14729  		v.AddArg(y)
 14730  		return true
 14731  	}
 14732  }
 14733  func rewriteValue386_OpDiv8_0(v *Value) bool {
 14734  	b := v.Block
 14735  	_ = b
 14736  	typ := &b.Func.Config.Types
 14737  	_ = typ
 14738  	// match: (Div8 x y)
 14739  	// cond:
 14740  	// result: (DIVW (SignExt8to16 x) (SignExt8to16 y))
 14741  	for {
 14742  		_ = v.Args[1]
 14743  		x := v.Args[0]
 14744  		y := v.Args[1]
 14745  		v.reset(Op386DIVW)
 14746  		v0 := b.NewValue0(v.Pos, OpSignExt8to16, typ.Int16)
 14747  		v0.AddArg(x)
 14748  		v.AddArg(v0)
 14749  		v1 := b.NewValue0(v.Pos, OpSignExt8to16, typ.Int16)
 14750  		v1.AddArg(y)
 14751  		v.AddArg(v1)
 14752  		return true
 14753  	}
 14754  }
 14755  func rewriteValue386_OpDiv8u_0(v *Value) bool {
 14756  	b := v.Block
 14757  	_ = b
 14758  	typ := &b.Func.Config.Types
 14759  	_ = typ
 14760  	// match: (Div8u x y)
 14761  	// cond:
 14762  	// result: (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y))
 14763  	for {
 14764  		_ = v.Args[1]
 14765  		x := v.Args[0]
 14766  		y := v.Args[1]
 14767  		v.reset(Op386DIVWU)
 14768  		v0 := b.NewValue0(v.Pos, OpZeroExt8to16, typ.UInt16)
 14769  		v0.AddArg(x)
 14770  		v.AddArg(v0)
 14771  		v1 := b.NewValue0(v.Pos, OpZeroExt8to16, typ.UInt16)
 14772  		v1.AddArg(y)
 14773  		v.AddArg(v1)
 14774  		return true
 14775  	}
 14776  }
 14777  func rewriteValue386_OpEq16_0(v *Value) bool {
 14778  	b := v.Block
 14779  	_ = b
 14780  	// match: (Eq16 x y)
 14781  	// cond:
 14782  	// result: (SETEQ (CMPW x y))
 14783  	for {
 14784  		_ = v.Args[1]
 14785  		x := v.Args[0]
 14786  		y := v.Args[1]
 14787  		v.reset(Op386SETEQ)
 14788  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 14789  		v0.AddArg(x)
 14790  		v0.AddArg(y)
 14791  		v.AddArg(v0)
 14792  		return true
 14793  	}
 14794  }
 14795  func rewriteValue386_OpEq32_0(v *Value) bool {
 14796  	b := v.Block
 14797  	_ = b
 14798  	// match: (Eq32 x y)
 14799  	// cond:
 14800  	// result: (SETEQ (CMPL x y))
 14801  	for {
 14802  		_ = v.Args[1]
 14803  		x := v.Args[0]
 14804  		y := v.Args[1]
 14805  		v.reset(Op386SETEQ)
 14806  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 14807  		v0.AddArg(x)
 14808  		v0.AddArg(y)
 14809  		v.AddArg(v0)
 14810  		return true
 14811  	}
 14812  }
 14813  func rewriteValue386_OpEq32F_0(v *Value) bool {
 14814  	b := v.Block
 14815  	_ = b
 14816  	// match: (Eq32F x y)
 14817  	// cond:
 14818  	// result: (SETEQF (UCOMISS x y))
 14819  	for {
 14820  		_ = v.Args[1]
 14821  		x := v.Args[0]
 14822  		y := v.Args[1]
 14823  		v.reset(Op386SETEQF)
 14824  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, types.TypeFlags)
 14825  		v0.AddArg(x)
 14826  		v0.AddArg(y)
 14827  		v.AddArg(v0)
 14828  		return true
 14829  	}
 14830  }
 14831  func rewriteValue386_OpEq64F_0(v *Value) bool {
 14832  	b := v.Block
 14833  	_ = b
 14834  	// match: (Eq64F x y)
 14835  	// cond:
 14836  	// result: (SETEQF (UCOMISD x y))
 14837  	for {
 14838  		_ = v.Args[1]
 14839  		x := v.Args[0]
 14840  		y := v.Args[1]
 14841  		v.reset(Op386SETEQF)
 14842  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, types.TypeFlags)
 14843  		v0.AddArg(x)
 14844  		v0.AddArg(y)
 14845  		v.AddArg(v0)
 14846  		return true
 14847  	}
 14848  }
 14849  func rewriteValue386_OpEq8_0(v *Value) bool {
 14850  	b := v.Block
 14851  	_ = b
 14852  	// match: (Eq8 x y)
 14853  	// cond:
 14854  	// result: (SETEQ (CMPB x y))
 14855  	for {
 14856  		_ = v.Args[1]
 14857  		x := v.Args[0]
 14858  		y := v.Args[1]
 14859  		v.reset(Op386SETEQ)
 14860  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 14861  		v0.AddArg(x)
 14862  		v0.AddArg(y)
 14863  		v.AddArg(v0)
 14864  		return true
 14865  	}
 14866  }
 14867  func rewriteValue386_OpEqB_0(v *Value) bool {
 14868  	b := v.Block
 14869  	_ = b
 14870  	// match: (EqB x y)
 14871  	// cond:
 14872  	// result: (SETEQ (CMPB x y))
 14873  	for {
 14874  		_ = v.Args[1]
 14875  		x := v.Args[0]
 14876  		y := v.Args[1]
 14877  		v.reset(Op386SETEQ)
 14878  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 14879  		v0.AddArg(x)
 14880  		v0.AddArg(y)
 14881  		v.AddArg(v0)
 14882  		return true
 14883  	}
 14884  }
 14885  func rewriteValue386_OpEqPtr_0(v *Value) bool {
 14886  	b := v.Block
 14887  	_ = b
 14888  	// match: (EqPtr x y)
 14889  	// cond:
 14890  	// result: (SETEQ (CMPL x y))
 14891  	for {
 14892  		_ = v.Args[1]
 14893  		x := v.Args[0]
 14894  		y := v.Args[1]
 14895  		v.reset(Op386SETEQ)
 14896  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 14897  		v0.AddArg(x)
 14898  		v0.AddArg(y)
 14899  		v.AddArg(v0)
 14900  		return true
 14901  	}
 14902  }
 14903  func rewriteValue386_OpGeq16_0(v *Value) bool {
 14904  	b := v.Block
 14905  	_ = b
 14906  	// match: (Geq16 x y)
 14907  	// cond:
 14908  	// result: (SETGE (CMPW x y))
 14909  	for {
 14910  		_ = v.Args[1]
 14911  		x := v.Args[0]
 14912  		y := v.Args[1]
 14913  		v.reset(Op386SETGE)
 14914  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 14915  		v0.AddArg(x)
 14916  		v0.AddArg(y)
 14917  		v.AddArg(v0)
 14918  		return true
 14919  	}
 14920  }
 14921  func rewriteValue386_OpGeq16U_0(v *Value) bool {
 14922  	b := v.Block
 14923  	_ = b
 14924  	// match: (Geq16U x y)
 14925  	// cond:
 14926  	// result: (SETAE (CMPW x y))
 14927  	for {
 14928  		_ = v.Args[1]
 14929  		x := v.Args[0]
 14930  		y := v.Args[1]
 14931  		v.reset(Op386SETAE)
 14932  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 14933  		v0.AddArg(x)
 14934  		v0.AddArg(y)
 14935  		v.AddArg(v0)
 14936  		return true
 14937  	}
 14938  }
 14939  func rewriteValue386_OpGeq32_0(v *Value) bool {
 14940  	b := v.Block
 14941  	_ = b
 14942  	// match: (Geq32 x y)
 14943  	// cond:
 14944  	// result: (SETGE (CMPL x y))
 14945  	for {
 14946  		_ = v.Args[1]
 14947  		x := v.Args[0]
 14948  		y := v.Args[1]
 14949  		v.reset(Op386SETGE)
 14950  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 14951  		v0.AddArg(x)
 14952  		v0.AddArg(y)
 14953  		v.AddArg(v0)
 14954  		return true
 14955  	}
 14956  }
 14957  func rewriteValue386_OpGeq32F_0(v *Value) bool {
 14958  	b := v.Block
 14959  	_ = b
 14960  	// match: (Geq32F x y)
 14961  	// cond:
 14962  	// result: (SETGEF (UCOMISS x y))
 14963  	for {
 14964  		_ = v.Args[1]
 14965  		x := v.Args[0]
 14966  		y := v.Args[1]
 14967  		v.reset(Op386SETGEF)
 14968  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, types.TypeFlags)
 14969  		v0.AddArg(x)
 14970  		v0.AddArg(y)
 14971  		v.AddArg(v0)
 14972  		return true
 14973  	}
 14974  }
 14975  func rewriteValue386_OpGeq32U_0(v *Value) bool {
 14976  	b := v.Block
 14977  	_ = b
 14978  	// match: (Geq32U x y)
 14979  	// cond:
 14980  	// result: (SETAE (CMPL x y))
 14981  	for {
 14982  		_ = v.Args[1]
 14983  		x := v.Args[0]
 14984  		y := v.Args[1]
 14985  		v.reset(Op386SETAE)
 14986  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 14987  		v0.AddArg(x)
 14988  		v0.AddArg(y)
 14989  		v.AddArg(v0)
 14990  		return true
 14991  	}
 14992  }
 14993  func rewriteValue386_OpGeq64F_0(v *Value) bool {
 14994  	b := v.Block
 14995  	_ = b
 14996  	// match: (Geq64F x y)
 14997  	// cond:
 14998  	// result: (SETGEF (UCOMISD x y))
 14999  	for {
 15000  		_ = v.Args[1]
 15001  		x := v.Args[0]
 15002  		y := v.Args[1]
 15003  		v.reset(Op386SETGEF)
 15004  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, types.TypeFlags)
 15005  		v0.AddArg(x)
 15006  		v0.AddArg(y)
 15007  		v.AddArg(v0)
 15008  		return true
 15009  	}
 15010  }
 15011  func rewriteValue386_OpGeq8_0(v *Value) bool {
 15012  	b := v.Block
 15013  	_ = b
 15014  	// match: (Geq8 x y)
 15015  	// cond:
 15016  	// result: (SETGE (CMPB x y))
 15017  	for {
 15018  		_ = v.Args[1]
 15019  		x := v.Args[0]
 15020  		y := v.Args[1]
 15021  		v.reset(Op386SETGE)
 15022  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15023  		v0.AddArg(x)
 15024  		v0.AddArg(y)
 15025  		v.AddArg(v0)
 15026  		return true
 15027  	}
 15028  }
 15029  func rewriteValue386_OpGeq8U_0(v *Value) bool {
 15030  	b := v.Block
 15031  	_ = b
 15032  	// match: (Geq8U x y)
 15033  	// cond:
 15034  	// result: (SETAE (CMPB x y))
 15035  	for {
 15036  		_ = v.Args[1]
 15037  		x := v.Args[0]
 15038  		y := v.Args[1]
 15039  		v.reset(Op386SETAE)
 15040  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15041  		v0.AddArg(x)
 15042  		v0.AddArg(y)
 15043  		v.AddArg(v0)
 15044  		return true
 15045  	}
 15046  }
 15047  func rewriteValue386_OpGetCallerPC_0(v *Value) bool {
 15048  	// match: (GetCallerPC)
 15049  	// cond:
 15050  	// result: (LoweredGetCallerPC)
 15051  	for {
 15052  		v.reset(Op386LoweredGetCallerPC)
 15053  		return true
 15054  	}
 15055  }
 15056  func rewriteValue386_OpGetCallerSP_0(v *Value) bool {
 15057  	// match: (GetCallerSP)
 15058  	// cond:
 15059  	// result: (LoweredGetCallerSP)
 15060  	for {
 15061  		v.reset(Op386LoweredGetCallerSP)
 15062  		return true
 15063  	}
 15064  }
 15065  func rewriteValue386_OpGetClosurePtr_0(v *Value) bool {
 15066  	// match: (GetClosurePtr)
 15067  	// cond:
 15068  	// result: (LoweredGetClosurePtr)
 15069  	for {
 15070  		v.reset(Op386LoweredGetClosurePtr)
 15071  		return true
 15072  	}
 15073  }
 15074  func rewriteValue386_OpGetG_0(v *Value) bool {
 15075  	// match: (GetG mem)
 15076  	// cond:
 15077  	// result: (LoweredGetG mem)
 15078  	for {
 15079  		mem := v.Args[0]
 15080  		v.reset(Op386LoweredGetG)
 15081  		v.AddArg(mem)
 15082  		return true
 15083  	}
 15084  }
 15085  func rewriteValue386_OpGreater16_0(v *Value) bool {
 15086  	b := v.Block
 15087  	_ = b
 15088  	// match: (Greater16 x y)
 15089  	// cond:
 15090  	// result: (SETG (CMPW x y))
 15091  	for {
 15092  		_ = v.Args[1]
 15093  		x := v.Args[0]
 15094  		y := v.Args[1]
 15095  		v.reset(Op386SETG)
 15096  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 15097  		v0.AddArg(x)
 15098  		v0.AddArg(y)
 15099  		v.AddArg(v0)
 15100  		return true
 15101  	}
 15102  }
 15103  func rewriteValue386_OpGreater16U_0(v *Value) bool {
 15104  	b := v.Block
 15105  	_ = b
 15106  	// match: (Greater16U x y)
 15107  	// cond:
 15108  	// result: (SETA (CMPW x y))
 15109  	for {
 15110  		_ = v.Args[1]
 15111  		x := v.Args[0]
 15112  		y := v.Args[1]
 15113  		v.reset(Op386SETA)
 15114  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 15115  		v0.AddArg(x)
 15116  		v0.AddArg(y)
 15117  		v.AddArg(v0)
 15118  		return true
 15119  	}
 15120  }
 15121  func rewriteValue386_OpGreater32_0(v *Value) bool {
 15122  	b := v.Block
 15123  	_ = b
 15124  	// match: (Greater32 x y)
 15125  	// cond:
 15126  	// result: (SETG (CMPL x y))
 15127  	for {
 15128  		_ = v.Args[1]
 15129  		x := v.Args[0]
 15130  		y := v.Args[1]
 15131  		v.reset(Op386SETG)
 15132  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15133  		v0.AddArg(x)
 15134  		v0.AddArg(y)
 15135  		v.AddArg(v0)
 15136  		return true
 15137  	}
 15138  }
 15139  func rewriteValue386_OpGreater32F_0(v *Value) bool {
 15140  	b := v.Block
 15141  	_ = b
 15142  	// match: (Greater32F x y)
 15143  	// cond:
 15144  	// result: (SETGF (UCOMISS x y))
 15145  	for {
 15146  		_ = v.Args[1]
 15147  		x := v.Args[0]
 15148  		y := v.Args[1]
 15149  		v.reset(Op386SETGF)
 15150  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, types.TypeFlags)
 15151  		v0.AddArg(x)
 15152  		v0.AddArg(y)
 15153  		v.AddArg(v0)
 15154  		return true
 15155  	}
 15156  }
 15157  func rewriteValue386_OpGreater32U_0(v *Value) bool {
 15158  	b := v.Block
 15159  	_ = b
 15160  	// match: (Greater32U x y)
 15161  	// cond:
 15162  	// result: (SETA (CMPL x y))
 15163  	for {
 15164  		_ = v.Args[1]
 15165  		x := v.Args[0]
 15166  		y := v.Args[1]
 15167  		v.reset(Op386SETA)
 15168  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15169  		v0.AddArg(x)
 15170  		v0.AddArg(y)
 15171  		v.AddArg(v0)
 15172  		return true
 15173  	}
 15174  }
 15175  func rewriteValue386_OpGreater64F_0(v *Value) bool {
 15176  	b := v.Block
 15177  	_ = b
 15178  	// match: (Greater64F x y)
 15179  	// cond:
 15180  	// result: (SETGF (UCOMISD x y))
 15181  	for {
 15182  		_ = v.Args[1]
 15183  		x := v.Args[0]
 15184  		y := v.Args[1]
 15185  		v.reset(Op386SETGF)
 15186  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, types.TypeFlags)
 15187  		v0.AddArg(x)
 15188  		v0.AddArg(y)
 15189  		v.AddArg(v0)
 15190  		return true
 15191  	}
 15192  }
 15193  func rewriteValue386_OpGreater8_0(v *Value) bool {
 15194  	b := v.Block
 15195  	_ = b
 15196  	// match: (Greater8 x y)
 15197  	// cond:
 15198  	// result: (SETG (CMPB x y))
 15199  	for {
 15200  		_ = v.Args[1]
 15201  		x := v.Args[0]
 15202  		y := v.Args[1]
 15203  		v.reset(Op386SETG)
 15204  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15205  		v0.AddArg(x)
 15206  		v0.AddArg(y)
 15207  		v.AddArg(v0)
 15208  		return true
 15209  	}
 15210  }
 15211  func rewriteValue386_OpGreater8U_0(v *Value) bool {
 15212  	b := v.Block
 15213  	_ = b
 15214  	// match: (Greater8U x y)
 15215  	// cond:
 15216  	// result: (SETA (CMPB x y))
 15217  	for {
 15218  		_ = v.Args[1]
 15219  		x := v.Args[0]
 15220  		y := v.Args[1]
 15221  		v.reset(Op386SETA)
 15222  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15223  		v0.AddArg(x)
 15224  		v0.AddArg(y)
 15225  		v.AddArg(v0)
 15226  		return true
 15227  	}
 15228  }
 15229  func rewriteValue386_OpHmul32_0(v *Value) bool {
 15230  	// match: (Hmul32 x y)
 15231  	// cond:
 15232  	// result: (HMULL x y)
 15233  	for {
 15234  		_ = v.Args[1]
 15235  		x := v.Args[0]
 15236  		y := v.Args[1]
 15237  		v.reset(Op386HMULL)
 15238  		v.AddArg(x)
 15239  		v.AddArg(y)
 15240  		return true
 15241  	}
 15242  }
 15243  func rewriteValue386_OpHmul32u_0(v *Value) bool {
 15244  	// match: (Hmul32u x y)
 15245  	// cond:
 15246  	// result: (HMULLU x y)
 15247  	for {
 15248  		_ = v.Args[1]
 15249  		x := v.Args[0]
 15250  		y := v.Args[1]
 15251  		v.reset(Op386HMULLU)
 15252  		v.AddArg(x)
 15253  		v.AddArg(y)
 15254  		return true
 15255  	}
 15256  }
 15257  func rewriteValue386_OpInterCall_0(v *Value) bool {
 15258  	// match: (InterCall [argwid] entry mem)
 15259  	// cond:
 15260  	// result: (CALLinter [argwid] entry mem)
 15261  	for {
 15262  		argwid := v.AuxInt
 15263  		_ = v.Args[1]
 15264  		entry := v.Args[0]
 15265  		mem := v.Args[1]
 15266  		v.reset(Op386CALLinter)
 15267  		v.AuxInt = argwid
 15268  		v.AddArg(entry)
 15269  		v.AddArg(mem)
 15270  		return true
 15271  	}
 15272  }
 15273  func rewriteValue386_OpIsInBounds_0(v *Value) bool {
 15274  	b := v.Block
 15275  	_ = b
 15276  	// match: (IsInBounds idx len)
 15277  	// cond:
 15278  	// result: (SETB (CMPL idx len))
 15279  	for {
 15280  		_ = v.Args[1]
 15281  		idx := v.Args[0]
 15282  		len := v.Args[1]
 15283  		v.reset(Op386SETB)
 15284  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15285  		v0.AddArg(idx)
 15286  		v0.AddArg(len)
 15287  		v.AddArg(v0)
 15288  		return true
 15289  	}
 15290  }
 15291  func rewriteValue386_OpIsNonNil_0(v *Value) bool {
 15292  	b := v.Block
 15293  	_ = b
 15294  	// match: (IsNonNil p)
 15295  	// cond:
 15296  	// result: (SETNE (TESTL p p))
 15297  	for {
 15298  		p := v.Args[0]
 15299  		v.reset(Op386SETNE)
 15300  		v0 := b.NewValue0(v.Pos, Op386TESTL, types.TypeFlags)
 15301  		v0.AddArg(p)
 15302  		v0.AddArg(p)
 15303  		v.AddArg(v0)
 15304  		return true
 15305  	}
 15306  }
 15307  func rewriteValue386_OpIsSliceInBounds_0(v *Value) bool {
 15308  	b := v.Block
 15309  	_ = b
 15310  	// match: (IsSliceInBounds idx len)
 15311  	// cond:
 15312  	// result: (SETBE (CMPL idx len))
 15313  	for {
 15314  		_ = v.Args[1]
 15315  		idx := v.Args[0]
 15316  		len := v.Args[1]
 15317  		v.reset(Op386SETBE)
 15318  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15319  		v0.AddArg(idx)
 15320  		v0.AddArg(len)
 15321  		v.AddArg(v0)
 15322  		return true
 15323  	}
 15324  }
 15325  func rewriteValue386_OpLeq16_0(v *Value) bool {
 15326  	b := v.Block
 15327  	_ = b
 15328  	// match: (Leq16 x y)
 15329  	// cond:
 15330  	// result: (SETLE (CMPW x y))
 15331  	for {
 15332  		_ = v.Args[1]
 15333  		x := v.Args[0]
 15334  		y := v.Args[1]
 15335  		v.reset(Op386SETLE)
 15336  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 15337  		v0.AddArg(x)
 15338  		v0.AddArg(y)
 15339  		v.AddArg(v0)
 15340  		return true
 15341  	}
 15342  }
 15343  func rewriteValue386_OpLeq16U_0(v *Value) bool {
 15344  	b := v.Block
 15345  	_ = b
 15346  	// match: (Leq16U x y)
 15347  	// cond:
 15348  	// result: (SETBE (CMPW x y))
 15349  	for {
 15350  		_ = v.Args[1]
 15351  		x := v.Args[0]
 15352  		y := v.Args[1]
 15353  		v.reset(Op386SETBE)
 15354  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 15355  		v0.AddArg(x)
 15356  		v0.AddArg(y)
 15357  		v.AddArg(v0)
 15358  		return true
 15359  	}
 15360  }
 15361  func rewriteValue386_OpLeq32_0(v *Value) bool {
 15362  	b := v.Block
 15363  	_ = b
 15364  	// match: (Leq32 x y)
 15365  	// cond:
 15366  	// result: (SETLE (CMPL x y))
 15367  	for {
 15368  		_ = v.Args[1]
 15369  		x := v.Args[0]
 15370  		y := v.Args[1]
 15371  		v.reset(Op386SETLE)
 15372  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15373  		v0.AddArg(x)
 15374  		v0.AddArg(y)
 15375  		v.AddArg(v0)
 15376  		return true
 15377  	}
 15378  }
 15379  func rewriteValue386_OpLeq32F_0(v *Value) bool {
 15380  	b := v.Block
 15381  	_ = b
 15382  	// match: (Leq32F x y)
 15383  	// cond:
 15384  	// result: (SETGEF (UCOMISS y x))
 15385  	for {
 15386  		_ = v.Args[1]
 15387  		x := v.Args[0]
 15388  		y := v.Args[1]
 15389  		v.reset(Op386SETGEF)
 15390  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, types.TypeFlags)
 15391  		v0.AddArg(y)
 15392  		v0.AddArg(x)
 15393  		v.AddArg(v0)
 15394  		return true
 15395  	}
 15396  }
 15397  func rewriteValue386_OpLeq32U_0(v *Value) bool {
 15398  	b := v.Block
 15399  	_ = b
 15400  	// match: (Leq32U x y)
 15401  	// cond:
 15402  	// result: (SETBE (CMPL x y))
 15403  	for {
 15404  		_ = v.Args[1]
 15405  		x := v.Args[0]
 15406  		y := v.Args[1]
 15407  		v.reset(Op386SETBE)
 15408  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15409  		v0.AddArg(x)
 15410  		v0.AddArg(y)
 15411  		v.AddArg(v0)
 15412  		return true
 15413  	}
 15414  }
 15415  func rewriteValue386_OpLeq64F_0(v *Value) bool {
 15416  	b := v.Block
 15417  	_ = b
 15418  	// match: (Leq64F x y)
 15419  	// cond:
 15420  	// result: (SETGEF (UCOMISD y x))
 15421  	for {
 15422  		_ = v.Args[1]
 15423  		x := v.Args[0]
 15424  		y := v.Args[1]
 15425  		v.reset(Op386SETGEF)
 15426  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, types.TypeFlags)
 15427  		v0.AddArg(y)
 15428  		v0.AddArg(x)
 15429  		v.AddArg(v0)
 15430  		return true
 15431  	}
 15432  }
 15433  func rewriteValue386_OpLeq8_0(v *Value) bool {
 15434  	b := v.Block
 15435  	_ = b
 15436  	// match: (Leq8 x y)
 15437  	// cond:
 15438  	// result: (SETLE (CMPB x y))
 15439  	for {
 15440  		_ = v.Args[1]
 15441  		x := v.Args[0]
 15442  		y := v.Args[1]
 15443  		v.reset(Op386SETLE)
 15444  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15445  		v0.AddArg(x)
 15446  		v0.AddArg(y)
 15447  		v.AddArg(v0)
 15448  		return true
 15449  	}
 15450  }
 15451  func rewriteValue386_OpLeq8U_0(v *Value) bool {
 15452  	b := v.Block
 15453  	_ = b
 15454  	// match: (Leq8U x y)
 15455  	// cond:
 15456  	// result: (SETBE (CMPB x y))
 15457  	for {
 15458  		_ = v.Args[1]
 15459  		x := v.Args[0]
 15460  		y := v.Args[1]
 15461  		v.reset(Op386SETBE)
 15462  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15463  		v0.AddArg(x)
 15464  		v0.AddArg(y)
 15465  		v.AddArg(v0)
 15466  		return true
 15467  	}
 15468  }
 15469  func rewriteValue386_OpLess16_0(v *Value) bool {
 15470  	b := v.Block
 15471  	_ = b
 15472  	// match: (Less16 x y)
 15473  	// cond:
 15474  	// result: (SETL (CMPW x y))
 15475  	for {
 15476  		_ = v.Args[1]
 15477  		x := v.Args[0]
 15478  		y := v.Args[1]
 15479  		v.reset(Op386SETL)
 15480  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 15481  		v0.AddArg(x)
 15482  		v0.AddArg(y)
 15483  		v.AddArg(v0)
 15484  		return true
 15485  	}
 15486  }
 15487  func rewriteValue386_OpLess16U_0(v *Value) bool {
 15488  	b := v.Block
 15489  	_ = b
 15490  	// match: (Less16U x y)
 15491  	// cond:
 15492  	// result: (SETB (CMPW x y))
 15493  	for {
 15494  		_ = v.Args[1]
 15495  		x := v.Args[0]
 15496  		y := v.Args[1]
 15497  		v.reset(Op386SETB)
 15498  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 15499  		v0.AddArg(x)
 15500  		v0.AddArg(y)
 15501  		v.AddArg(v0)
 15502  		return true
 15503  	}
 15504  }
 15505  func rewriteValue386_OpLess32_0(v *Value) bool {
 15506  	b := v.Block
 15507  	_ = b
 15508  	// match: (Less32 x y)
 15509  	// cond:
 15510  	// result: (SETL (CMPL x y))
 15511  	for {
 15512  		_ = v.Args[1]
 15513  		x := v.Args[0]
 15514  		y := v.Args[1]
 15515  		v.reset(Op386SETL)
 15516  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15517  		v0.AddArg(x)
 15518  		v0.AddArg(y)
 15519  		v.AddArg(v0)
 15520  		return true
 15521  	}
 15522  }
 15523  func rewriteValue386_OpLess32F_0(v *Value) bool {
 15524  	b := v.Block
 15525  	_ = b
 15526  	// match: (Less32F x y)
 15527  	// cond:
 15528  	// result: (SETGF (UCOMISS y x))
 15529  	for {
 15530  		_ = v.Args[1]
 15531  		x := v.Args[0]
 15532  		y := v.Args[1]
 15533  		v.reset(Op386SETGF)
 15534  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, types.TypeFlags)
 15535  		v0.AddArg(y)
 15536  		v0.AddArg(x)
 15537  		v.AddArg(v0)
 15538  		return true
 15539  	}
 15540  }
 15541  func rewriteValue386_OpLess32U_0(v *Value) bool {
 15542  	b := v.Block
 15543  	_ = b
 15544  	// match: (Less32U x y)
 15545  	// cond:
 15546  	// result: (SETB (CMPL x y))
 15547  	for {
 15548  		_ = v.Args[1]
 15549  		x := v.Args[0]
 15550  		y := v.Args[1]
 15551  		v.reset(Op386SETB)
 15552  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 15553  		v0.AddArg(x)
 15554  		v0.AddArg(y)
 15555  		v.AddArg(v0)
 15556  		return true
 15557  	}
 15558  }
 15559  func rewriteValue386_OpLess64F_0(v *Value) bool {
 15560  	b := v.Block
 15561  	_ = b
 15562  	// match: (Less64F x y)
 15563  	// cond:
 15564  	// result: (SETGF (UCOMISD y x))
 15565  	for {
 15566  		_ = v.Args[1]
 15567  		x := v.Args[0]
 15568  		y := v.Args[1]
 15569  		v.reset(Op386SETGF)
 15570  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, types.TypeFlags)
 15571  		v0.AddArg(y)
 15572  		v0.AddArg(x)
 15573  		v.AddArg(v0)
 15574  		return true
 15575  	}
 15576  }
 15577  func rewriteValue386_OpLess8_0(v *Value) bool {
 15578  	b := v.Block
 15579  	_ = b
 15580  	// match: (Less8 x y)
 15581  	// cond:
 15582  	// result: (SETL (CMPB x y))
 15583  	for {
 15584  		_ = v.Args[1]
 15585  		x := v.Args[0]
 15586  		y := v.Args[1]
 15587  		v.reset(Op386SETL)
 15588  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15589  		v0.AddArg(x)
 15590  		v0.AddArg(y)
 15591  		v.AddArg(v0)
 15592  		return true
 15593  	}
 15594  }
 15595  func rewriteValue386_OpLess8U_0(v *Value) bool {
 15596  	b := v.Block
 15597  	_ = b
 15598  	// match: (Less8U x y)
 15599  	// cond:
 15600  	// result: (SETB (CMPB x y))
 15601  	for {
 15602  		_ = v.Args[1]
 15603  		x := v.Args[0]
 15604  		y := v.Args[1]
 15605  		v.reset(Op386SETB)
 15606  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 15607  		v0.AddArg(x)
 15608  		v0.AddArg(y)
 15609  		v.AddArg(v0)
 15610  		return true
 15611  	}
 15612  }
 15613  func rewriteValue386_OpLoad_0(v *Value) bool {
 15614  	// match: (Load <t> ptr mem)
 15615  	// cond: (is32BitInt(t) || isPtr(t))
 15616  	// result: (MOVLload ptr mem)
 15617  	for {
 15618  		t := v.Type
 15619  		_ = v.Args[1]
 15620  		ptr := v.Args[0]
 15621  		mem := v.Args[1]
 15622  		if !(is32BitInt(t) || isPtr(t)) {
 15623  			break
 15624  		}
 15625  		v.reset(Op386MOVLload)
 15626  		v.AddArg(ptr)
 15627  		v.AddArg(mem)
 15628  		return true
 15629  	}
 15630  	// match: (Load <t> ptr mem)
 15631  	// cond: is16BitInt(t)
 15632  	// result: (MOVWload ptr mem)
 15633  	for {
 15634  		t := v.Type
 15635  		_ = v.Args[1]
 15636  		ptr := v.Args[0]
 15637  		mem := v.Args[1]
 15638  		if !(is16BitInt(t)) {
 15639  			break
 15640  		}
 15641  		v.reset(Op386MOVWload)
 15642  		v.AddArg(ptr)
 15643  		v.AddArg(mem)
 15644  		return true
 15645  	}
 15646  	// match: (Load <t> ptr mem)
 15647  	// cond: (t.IsBoolean() || is8BitInt(t))
 15648  	// result: (MOVBload ptr mem)
 15649  	for {
 15650  		t := v.Type
 15651  		_ = v.Args[1]
 15652  		ptr := v.Args[0]
 15653  		mem := v.Args[1]
 15654  		if !(t.IsBoolean() || is8BitInt(t)) {
 15655  			break
 15656  		}
 15657  		v.reset(Op386MOVBload)
 15658  		v.AddArg(ptr)
 15659  		v.AddArg(mem)
 15660  		return true
 15661  	}
 15662  	// match: (Load <t> ptr mem)
 15663  	// cond: is32BitFloat(t)
 15664  	// result: (MOVSSload ptr mem)
 15665  	for {
 15666  		t := v.Type
 15667  		_ = v.Args[1]
 15668  		ptr := v.Args[0]
 15669  		mem := v.Args[1]
 15670  		if !(is32BitFloat(t)) {
 15671  			break
 15672  		}
 15673  		v.reset(Op386MOVSSload)
 15674  		v.AddArg(ptr)
 15675  		v.AddArg(mem)
 15676  		return true
 15677  	}
 15678  	// match: (Load <t> ptr mem)
 15679  	// cond: is64BitFloat(t)
 15680  	// result: (MOVSDload ptr mem)
 15681  	for {
 15682  		t := v.Type
 15683  		_ = v.Args[1]
 15684  		ptr := v.Args[0]
 15685  		mem := v.Args[1]
 15686  		if !(is64BitFloat(t)) {
 15687  			break
 15688  		}
 15689  		v.reset(Op386MOVSDload)
 15690  		v.AddArg(ptr)
 15691  		v.AddArg(mem)
 15692  		return true
 15693  	}
 15694  	return false
 15695  }
 15696  func rewriteValue386_OpLsh16x16_0(v *Value) bool {
 15697  	b := v.Block
 15698  	_ = b
 15699  	// match: (Lsh16x16 <t> x y)
 15700  	// cond:
 15701  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 15702  	for {
 15703  		t := v.Type
 15704  		_ = v.Args[1]
 15705  		x := v.Args[0]
 15706  		y := v.Args[1]
 15707  		v.reset(Op386ANDL)
 15708  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15709  		v0.AddArg(x)
 15710  		v0.AddArg(y)
 15711  		v.AddArg(v0)
 15712  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15713  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 15714  		v2.AuxInt = 32
 15715  		v2.AddArg(y)
 15716  		v1.AddArg(v2)
 15717  		v.AddArg(v1)
 15718  		return true
 15719  	}
 15720  }
 15721  func rewriteValue386_OpLsh16x32_0(v *Value) bool {
 15722  	b := v.Block
 15723  	_ = b
 15724  	// match: (Lsh16x32 <t> x y)
 15725  	// cond:
 15726  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 15727  	for {
 15728  		t := v.Type
 15729  		_ = v.Args[1]
 15730  		x := v.Args[0]
 15731  		y := v.Args[1]
 15732  		v.reset(Op386ANDL)
 15733  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15734  		v0.AddArg(x)
 15735  		v0.AddArg(y)
 15736  		v.AddArg(v0)
 15737  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15738  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 15739  		v2.AuxInt = 32
 15740  		v2.AddArg(y)
 15741  		v1.AddArg(v2)
 15742  		v.AddArg(v1)
 15743  		return true
 15744  	}
 15745  }
 15746  func rewriteValue386_OpLsh16x64_0(v *Value) bool {
 15747  	// match: (Lsh16x64 x (Const64 [c]))
 15748  	// cond: uint64(c) < 16
 15749  	// result: (SHLLconst x [c])
 15750  	for {
 15751  		_ = v.Args[1]
 15752  		x := v.Args[0]
 15753  		v_1 := v.Args[1]
 15754  		if v_1.Op != OpConst64 {
 15755  			break
 15756  		}
 15757  		c := v_1.AuxInt
 15758  		if !(uint64(c) < 16) {
 15759  			break
 15760  		}
 15761  		v.reset(Op386SHLLconst)
 15762  		v.AuxInt = c
 15763  		v.AddArg(x)
 15764  		return true
 15765  	}
 15766  	// match: (Lsh16x64 _ (Const64 [c]))
 15767  	// cond: uint64(c) >= 16
 15768  	// result: (Const16 [0])
 15769  	for {
 15770  		_ = v.Args[1]
 15771  		v_1 := v.Args[1]
 15772  		if v_1.Op != OpConst64 {
 15773  			break
 15774  		}
 15775  		c := v_1.AuxInt
 15776  		if !(uint64(c) >= 16) {
 15777  			break
 15778  		}
 15779  		v.reset(OpConst16)
 15780  		v.AuxInt = 0
 15781  		return true
 15782  	}
 15783  	return false
 15784  }
 15785  func rewriteValue386_OpLsh16x8_0(v *Value) bool {
 15786  	b := v.Block
 15787  	_ = b
 15788  	// match: (Lsh16x8 <t> x y)
 15789  	// cond:
 15790  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 15791  	for {
 15792  		t := v.Type
 15793  		_ = v.Args[1]
 15794  		x := v.Args[0]
 15795  		y := v.Args[1]
 15796  		v.reset(Op386ANDL)
 15797  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15798  		v0.AddArg(x)
 15799  		v0.AddArg(y)
 15800  		v.AddArg(v0)
 15801  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15802  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 15803  		v2.AuxInt = 32
 15804  		v2.AddArg(y)
 15805  		v1.AddArg(v2)
 15806  		v.AddArg(v1)
 15807  		return true
 15808  	}
 15809  }
 15810  func rewriteValue386_OpLsh32x16_0(v *Value) bool {
 15811  	b := v.Block
 15812  	_ = b
 15813  	// match: (Lsh32x16 <t> x y)
 15814  	// cond:
 15815  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 15816  	for {
 15817  		t := v.Type
 15818  		_ = v.Args[1]
 15819  		x := v.Args[0]
 15820  		y := v.Args[1]
 15821  		v.reset(Op386ANDL)
 15822  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15823  		v0.AddArg(x)
 15824  		v0.AddArg(y)
 15825  		v.AddArg(v0)
 15826  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15827  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 15828  		v2.AuxInt = 32
 15829  		v2.AddArg(y)
 15830  		v1.AddArg(v2)
 15831  		v.AddArg(v1)
 15832  		return true
 15833  	}
 15834  }
 15835  func rewriteValue386_OpLsh32x32_0(v *Value) bool {
 15836  	b := v.Block
 15837  	_ = b
 15838  	// match: (Lsh32x32 <t> x y)
 15839  	// cond:
 15840  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 15841  	for {
 15842  		t := v.Type
 15843  		_ = v.Args[1]
 15844  		x := v.Args[0]
 15845  		y := v.Args[1]
 15846  		v.reset(Op386ANDL)
 15847  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15848  		v0.AddArg(x)
 15849  		v0.AddArg(y)
 15850  		v.AddArg(v0)
 15851  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15852  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 15853  		v2.AuxInt = 32
 15854  		v2.AddArg(y)
 15855  		v1.AddArg(v2)
 15856  		v.AddArg(v1)
 15857  		return true
 15858  	}
 15859  }
 15860  func rewriteValue386_OpLsh32x64_0(v *Value) bool {
 15861  	// match: (Lsh32x64 x (Const64 [c]))
 15862  	// cond: uint64(c) < 32
 15863  	// result: (SHLLconst x [c])
 15864  	for {
 15865  		_ = v.Args[1]
 15866  		x := v.Args[0]
 15867  		v_1 := v.Args[1]
 15868  		if v_1.Op != OpConst64 {
 15869  			break
 15870  		}
 15871  		c := v_1.AuxInt
 15872  		if !(uint64(c) < 32) {
 15873  			break
 15874  		}
 15875  		v.reset(Op386SHLLconst)
 15876  		v.AuxInt = c
 15877  		v.AddArg(x)
 15878  		return true
 15879  	}
 15880  	// match: (Lsh32x64 _ (Const64 [c]))
 15881  	// cond: uint64(c) >= 32
 15882  	// result: (Const32 [0])
 15883  	for {
 15884  		_ = v.Args[1]
 15885  		v_1 := v.Args[1]
 15886  		if v_1.Op != OpConst64 {
 15887  			break
 15888  		}
 15889  		c := v_1.AuxInt
 15890  		if !(uint64(c) >= 32) {
 15891  			break
 15892  		}
 15893  		v.reset(OpConst32)
 15894  		v.AuxInt = 0
 15895  		return true
 15896  	}
 15897  	return false
 15898  }
 15899  func rewriteValue386_OpLsh32x8_0(v *Value) bool {
 15900  	b := v.Block
 15901  	_ = b
 15902  	// match: (Lsh32x8 <t> x y)
 15903  	// cond:
 15904  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 15905  	for {
 15906  		t := v.Type
 15907  		_ = v.Args[1]
 15908  		x := v.Args[0]
 15909  		y := v.Args[1]
 15910  		v.reset(Op386ANDL)
 15911  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15912  		v0.AddArg(x)
 15913  		v0.AddArg(y)
 15914  		v.AddArg(v0)
 15915  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15916  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 15917  		v2.AuxInt = 32
 15918  		v2.AddArg(y)
 15919  		v1.AddArg(v2)
 15920  		v.AddArg(v1)
 15921  		return true
 15922  	}
 15923  }
 15924  func rewriteValue386_OpLsh8x16_0(v *Value) bool {
 15925  	b := v.Block
 15926  	_ = b
 15927  	// match: (Lsh8x16 <t> x y)
 15928  	// cond:
 15929  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 15930  	for {
 15931  		t := v.Type
 15932  		_ = v.Args[1]
 15933  		x := v.Args[0]
 15934  		y := v.Args[1]
 15935  		v.reset(Op386ANDL)
 15936  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15937  		v0.AddArg(x)
 15938  		v0.AddArg(y)
 15939  		v.AddArg(v0)
 15940  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15941  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 15942  		v2.AuxInt = 32
 15943  		v2.AddArg(y)
 15944  		v1.AddArg(v2)
 15945  		v.AddArg(v1)
 15946  		return true
 15947  	}
 15948  }
 15949  func rewriteValue386_OpLsh8x32_0(v *Value) bool {
 15950  	b := v.Block
 15951  	_ = b
 15952  	// match: (Lsh8x32 <t> x y)
 15953  	// cond:
 15954  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 15955  	for {
 15956  		t := v.Type
 15957  		_ = v.Args[1]
 15958  		x := v.Args[0]
 15959  		y := v.Args[1]
 15960  		v.reset(Op386ANDL)
 15961  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15962  		v0.AddArg(x)
 15963  		v0.AddArg(y)
 15964  		v.AddArg(v0)
 15965  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15966  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 15967  		v2.AuxInt = 32
 15968  		v2.AddArg(y)
 15969  		v1.AddArg(v2)
 15970  		v.AddArg(v1)
 15971  		return true
 15972  	}
 15973  }
 15974  func rewriteValue386_OpLsh8x64_0(v *Value) bool {
 15975  	// match: (Lsh8x64 x (Const64 [c]))
 15976  	// cond: uint64(c) < 8
 15977  	// result: (SHLLconst x [c])
 15978  	for {
 15979  		_ = v.Args[1]
 15980  		x := v.Args[0]
 15981  		v_1 := v.Args[1]
 15982  		if v_1.Op != OpConst64 {
 15983  			break
 15984  		}
 15985  		c := v_1.AuxInt
 15986  		if !(uint64(c) < 8) {
 15987  			break
 15988  		}
 15989  		v.reset(Op386SHLLconst)
 15990  		v.AuxInt = c
 15991  		v.AddArg(x)
 15992  		return true
 15993  	}
 15994  	// match: (Lsh8x64 _ (Const64 [c]))
 15995  	// cond: uint64(c) >= 8
 15996  	// result: (Const8 [0])
 15997  	for {
 15998  		_ = v.Args[1]
 15999  		v_1 := v.Args[1]
 16000  		if v_1.Op != OpConst64 {
 16001  			break
 16002  		}
 16003  		c := v_1.AuxInt
 16004  		if !(uint64(c) >= 8) {
 16005  			break
 16006  		}
 16007  		v.reset(OpConst8)
 16008  		v.AuxInt = 0
 16009  		return true
 16010  	}
 16011  	return false
 16012  }
 16013  func rewriteValue386_OpLsh8x8_0(v *Value) bool {
 16014  	b := v.Block
 16015  	_ = b
 16016  	// match: (Lsh8x8 <t> x y)
 16017  	// cond:
 16018  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 16019  	for {
 16020  		t := v.Type
 16021  		_ = v.Args[1]
 16022  		x := v.Args[0]
 16023  		y := v.Args[1]
 16024  		v.reset(Op386ANDL)
 16025  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 16026  		v0.AddArg(x)
 16027  		v0.AddArg(y)
 16028  		v.AddArg(v0)
 16029  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16030  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 16031  		v2.AuxInt = 32
 16032  		v2.AddArg(y)
 16033  		v1.AddArg(v2)
 16034  		v.AddArg(v1)
 16035  		return true
 16036  	}
 16037  }
 16038  func rewriteValue386_OpMod16_0(v *Value) bool {
 16039  	// match: (Mod16 x y)
 16040  	// cond:
 16041  	// result: (MODW x y)
 16042  	for {
 16043  		_ = v.Args[1]
 16044  		x := v.Args[0]
 16045  		y := v.Args[1]
 16046  		v.reset(Op386MODW)
 16047  		v.AddArg(x)
 16048  		v.AddArg(y)
 16049  		return true
 16050  	}
 16051  }
 16052  func rewriteValue386_OpMod16u_0(v *Value) bool {
 16053  	// match: (Mod16u x y)
 16054  	// cond:
 16055  	// result: (MODWU x y)
 16056  	for {
 16057  		_ = v.Args[1]
 16058  		x := v.Args[0]
 16059  		y := v.Args[1]
 16060  		v.reset(Op386MODWU)
 16061  		v.AddArg(x)
 16062  		v.AddArg(y)
 16063  		return true
 16064  	}
 16065  }
 16066  func rewriteValue386_OpMod32_0(v *Value) bool {
 16067  	// match: (Mod32 x y)
 16068  	// cond:
 16069  	// result: (MODL x y)
 16070  	for {
 16071  		_ = v.Args[1]
 16072  		x := v.Args[0]
 16073  		y := v.Args[1]
 16074  		v.reset(Op386MODL)
 16075  		v.AddArg(x)
 16076  		v.AddArg(y)
 16077  		return true
 16078  	}
 16079  }
 16080  func rewriteValue386_OpMod32u_0(v *Value) bool {
 16081  	// match: (Mod32u x y)
 16082  	// cond:
 16083  	// result: (MODLU x y)
 16084  	for {
 16085  		_ = v.Args[1]
 16086  		x := v.Args[0]
 16087  		y := v.Args[1]
 16088  		v.reset(Op386MODLU)
 16089  		v.AddArg(x)
 16090  		v.AddArg(y)
 16091  		return true
 16092  	}
 16093  }
 16094  func rewriteValue386_OpMod8_0(v *Value) bool {
 16095  	b := v.Block
 16096  	_ = b
 16097  	typ := &b.Func.Config.Types
 16098  	_ = typ
 16099  	// match: (Mod8 x y)
 16100  	// cond:
 16101  	// result: (MODW (SignExt8to16 x) (SignExt8to16 y))
 16102  	for {
 16103  		_ = v.Args[1]
 16104  		x := v.Args[0]
 16105  		y := v.Args[1]
 16106  		v.reset(Op386MODW)
 16107  		v0 := b.NewValue0(v.Pos, OpSignExt8to16, typ.Int16)
 16108  		v0.AddArg(x)
 16109  		v.AddArg(v0)
 16110  		v1 := b.NewValue0(v.Pos, OpSignExt8to16, typ.Int16)
 16111  		v1.AddArg(y)
 16112  		v.AddArg(v1)
 16113  		return true
 16114  	}
 16115  }
 16116  func rewriteValue386_OpMod8u_0(v *Value) bool {
 16117  	b := v.Block
 16118  	_ = b
 16119  	typ := &b.Func.Config.Types
 16120  	_ = typ
 16121  	// match: (Mod8u x y)
 16122  	// cond:
 16123  	// result: (MODWU (ZeroExt8to16 x) (ZeroExt8to16 y))
 16124  	for {
 16125  		_ = v.Args[1]
 16126  		x := v.Args[0]
 16127  		y := v.Args[1]
 16128  		v.reset(Op386MODWU)
 16129  		v0 := b.NewValue0(v.Pos, OpZeroExt8to16, typ.UInt16)
 16130  		v0.AddArg(x)
 16131  		v.AddArg(v0)
 16132  		v1 := b.NewValue0(v.Pos, OpZeroExt8to16, typ.UInt16)
 16133  		v1.AddArg(y)
 16134  		v.AddArg(v1)
 16135  		return true
 16136  	}
 16137  }
 16138  func rewriteValue386_OpMove_0(v *Value) bool {
 16139  	b := v.Block
 16140  	_ = b
 16141  	typ := &b.Func.Config.Types
 16142  	_ = typ
 16143  	// match: (Move [0] _ _ mem)
 16144  	// cond:
 16145  	// result: mem
 16146  	for {
 16147  		if v.AuxInt != 0 {
 16148  			break
 16149  		}
 16150  		_ = v.Args[2]
 16151  		mem := v.Args[2]
 16152  		v.reset(OpCopy)
 16153  		v.Type = mem.Type
 16154  		v.AddArg(mem)
 16155  		return true
 16156  	}
 16157  	// match: (Move [1] dst src mem)
 16158  	// cond:
 16159  	// result: (MOVBstore dst (MOVBload src mem) mem)
 16160  	for {
 16161  		if v.AuxInt != 1 {
 16162  			break
 16163  		}
 16164  		_ = v.Args[2]
 16165  		dst := v.Args[0]
 16166  		src := v.Args[1]
 16167  		mem := v.Args[2]
 16168  		v.reset(Op386MOVBstore)
 16169  		v.AddArg(dst)
 16170  		v0 := b.NewValue0(v.Pos, Op386MOVBload, typ.UInt8)
 16171  		v0.AddArg(src)
 16172  		v0.AddArg(mem)
 16173  		v.AddArg(v0)
 16174  		v.AddArg(mem)
 16175  		return true
 16176  	}
 16177  	// match: (Move [2] dst src mem)
 16178  	// cond:
 16179  	// result: (MOVWstore dst (MOVWload src mem) mem)
 16180  	for {
 16181  		if v.AuxInt != 2 {
 16182  			break
 16183  		}
 16184  		_ = v.Args[2]
 16185  		dst := v.Args[0]
 16186  		src := v.Args[1]
 16187  		mem := v.Args[2]
 16188  		v.reset(Op386MOVWstore)
 16189  		v.AddArg(dst)
 16190  		v0 := b.NewValue0(v.Pos, Op386MOVWload, typ.UInt16)
 16191  		v0.AddArg(src)
 16192  		v0.AddArg(mem)
 16193  		v.AddArg(v0)
 16194  		v.AddArg(mem)
 16195  		return true
 16196  	}
 16197  	// match: (Move [4] dst src mem)
 16198  	// cond:
 16199  	// result: (MOVLstore dst (MOVLload src mem) mem)
 16200  	for {
 16201  		if v.AuxInt != 4 {
 16202  			break
 16203  		}
 16204  		_ = v.Args[2]
 16205  		dst := v.Args[0]
 16206  		src := v.Args[1]
 16207  		mem := v.Args[2]
 16208  		v.reset(Op386MOVLstore)
 16209  		v.AddArg(dst)
 16210  		v0 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16211  		v0.AddArg(src)
 16212  		v0.AddArg(mem)
 16213  		v.AddArg(v0)
 16214  		v.AddArg(mem)
 16215  		return true
 16216  	}
 16217  	// match: (Move [3] dst src mem)
 16218  	// cond:
 16219  	// result: (MOVBstore [2] dst (MOVBload [2] src mem) (MOVWstore dst (MOVWload src mem) mem))
 16220  	for {
 16221  		if v.AuxInt != 3 {
 16222  			break
 16223  		}
 16224  		_ = v.Args[2]
 16225  		dst := v.Args[0]
 16226  		src := v.Args[1]
 16227  		mem := v.Args[2]
 16228  		v.reset(Op386MOVBstore)
 16229  		v.AuxInt = 2
 16230  		v.AddArg(dst)
 16231  		v0 := b.NewValue0(v.Pos, Op386MOVBload, typ.UInt8)
 16232  		v0.AuxInt = 2
 16233  		v0.AddArg(src)
 16234  		v0.AddArg(mem)
 16235  		v.AddArg(v0)
 16236  		v1 := b.NewValue0(v.Pos, Op386MOVWstore, types.TypeMem)
 16237  		v1.AddArg(dst)
 16238  		v2 := b.NewValue0(v.Pos, Op386MOVWload, typ.UInt16)
 16239  		v2.AddArg(src)
 16240  		v2.AddArg(mem)
 16241  		v1.AddArg(v2)
 16242  		v1.AddArg(mem)
 16243  		v.AddArg(v1)
 16244  		return true
 16245  	}
 16246  	// match: (Move [5] dst src mem)
 16247  	// cond:
 16248  	// result: (MOVBstore [4] dst (MOVBload [4] src mem) (MOVLstore dst (MOVLload src mem) mem))
 16249  	for {
 16250  		if v.AuxInt != 5 {
 16251  			break
 16252  		}
 16253  		_ = v.Args[2]
 16254  		dst := v.Args[0]
 16255  		src := v.Args[1]
 16256  		mem := v.Args[2]
 16257  		v.reset(Op386MOVBstore)
 16258  		v.AuxInt = 4
 16259  		v.AddArg(dst)
 16260  		v0 := b.NewValue0(v.Pos, Op386MOVBload, typ.UInt8)
 16261  		v0.AuxInt = 4
 16262  		v0.AddArg(src)
 16263  		v0.AddArg(mem)
 16264  		v.AddArg(v0)
 16265  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, types.TypeMem)
 16266  		v1.AddArg(dst)
 16267  		v2 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16268  		v2.AddArg(src)
 16269  		v2.AddArg(mem)
 16270  		v1.AddArg(v2)
 16271  		v1.AddArg(mem)
 16272  		v.AddArg(v1)
 16273  		return true
 16274  	}
 16275  	// match: (Move [6] dst src mem)
 16276  	// cond:
 16277  	// result: (MOVWstore [4] dst (MOVWload [4] src mem) (MOVLstore dst (MOVLload src mem) mem))
 16278  	for {
 16279  		if v.AuxInt != 6 {
 16280  			break
 16281  		}
 16282  		_ = v.Args[2]
 16283  		dst := v.Args[0]
 16284  		src := v.Args[1]
 16285  		mem := v.Args[2]
 16286  		v.reset(Op386MOVWstore)
 16287  		v.AuxInt = 4
 16288  		v.AddArg(dst)
 16289  		v0 := b.NewValue0(v.Pos, Op386MOVWload, typ.UInt16)
 16290  		v0.AuxInt = 4
 16291  		v0.AddArg(src)
 16292  		v0.AddArg(mem)
 16293  		v.AddArg(v0)
 16294  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, types.TypeMem)
 16295  		v1.AddArg(dst)
 16296  		v2 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16297  		v2.AddArg(src)
 16298  		v2.AddArg(mem)
 16299  		v1.AddArg(v2)
 16300  		v1.AddArg(mem)
 16301  		v.AddArg(v1)
 16302  		return true
 16303  	}
 16304  	// match: (Move [7] dst src mem)
 16305  	// cond:
 16306  	// result: (MOVLstore [3] dst (MOVLload [3] src mem) (MOVLstore dst (MOVLload src mem) mem))
 16307  	for {
 16308  		if v.AuxInt != 7 {
 16309  			break
 16310  		}
 16311  		_ = v.Args[2]
 16312  		dst := v.Args[0]
 16313  		src := v.Args[1]
 16314  		mem := v.Args[2]
 16315  		v.reset(Op386MOVLstore)
 16316  		v.AuxInt = 3
 16317  		v.AddArg(dst)
 16318  		v0 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16319  		v0.AuxInt = 3
 16320  		v0.AddArg(src)
 16321  		v0.AddArg(mem)
 16322  		v.AddArg(v0)
 16323  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, types.TypeMem)
 16324  		v1.AddArg(dst)
 16325  		v2 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16326  		v2.AddArg(src)
 16327  		v2.AddArg(mem)
 16328  		v1.AddArg(v2)
 16329  		v1.AddArg(mem)
 16330  		v.AddArg(v1)
 16331  		return true
 16332  	}
 16333  	// match: (Move [8] dst src mem)
 16334  	// cond:
 16335  	// result: (MOVLstore [4] dst (MOVLload [4] src mem) (MOVLstore dst (MOVLload src mem) mem))
 16336  	for {
 16337  		if v.AuxInt != 8 {
 16338  			break
 16339  		}
 16340  		_ = v.Args[2]
 16341  		dst := v.Args[0]
 16342  		src := v.Args[1]
 16343  		mem := v.Args[2]
 16344  		v.reset(Op386MOVLstore)
 16345  		v.AuxInt = 4
 16346  		v.AddArg(dst)
 16347  		v0 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16348  		v0.AuxInt = 4
 16349  		v0.AddArg(src)
 16350  		v0.AddArg(mem)
 16351  		v.AddArg(v0)
 16352  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, types.TypeMem)
 16353  		v1.AddArg(dst)
 16354  		v2 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16355  		v2.AddArg(src)
 16356  		v2.AddArg(mem)
 16357  		v1.AddArg(v2)
 16358  		v1.AddArg(mem)
 16359  		v.AddArg(v1)
 16360  		return true
 16361  	}
 16362  	// match: (Move [s] dst src mem)
 16363  	// cond: s > 8 && s%4 != 0
 16364  	// result: (Move [s-s%4] (ADDLconst <dst.Type> dst [s%4]) (ADDLconst <src.Type> src [s%4]) (MOVLstore dst (MOVLload src mem) mem))
 16365  	for {
 16366  		s := v.AuxInt
 16367  		_ = v.Args[2]
 16368  		dst := v.Args[0]
 16369  		src := v.Args[1]
 16370  		mem := v.Args[2]
 16371  		if !(s > 8 && s%4 != 0) {
 16372  			break
 16373  		}
 16374  		v.reset(OpMove)
 16375  		v.AuxInt = s - s%4
 16376  		v0 := b.NewValue0(v.Pos, Op386ADDLconst, dst.Type)
 16377  		v0.AuxInt = s % 4
 16378  		v0.AddArg(dst)
 16379  		v.AddArg(v0)
 16380  		v1 := b.NewValue0(v.Pos, Op386ADDLconst, src.Type)
 16381  		v1.AuxInt = s % 4
 16382  		v1.AddArg(src)
 16383  		v.AddArg(v1)
 16384  		v2 := b.NewValue0(v.Pos, Op386MOVLstore, types.TypeMem)
 16385  		v2.AddArg(dst)
 16386  		v3 := b.NewValue0(v.Pos, Op386MOVLload, typ.UInt32)
 16387  		v3.AddArg(src)
 16388  		v3.AddArg(mem)
 16389  		v2.AddArg(v3)
 16390  		v2.AddArg(mem)
 16391  		v.AddArg(v2)
 16392  		return true
 16393  	}
 16394  	return false
 16395  }
 16396  func rewriteValue386_OpMove_10(v *Value) bool {
 16397  	b := v.Block
 16398  	_ = b
 16399  	config := b.Func.Config
 16400  	_ = config
 16401  	typ := &b.Func.Config.Types
 16402  	_ = typ
 16403  	// match: (Move [s] dst src mem)
 16404  	// cond: s > 8 && s <= 4*128 && s%4 == 0 && !config.noDuffDevice
 16405  	// result: (DUFFCOPY [10*(128-s/4)] dst src mem)
 16406  	for {
 16407  		s := v.AuxInt
 16408  		_ = v.Args[2]
 16409  		dst := v.Args[0]
 16410  		src := v.Args[1]
 16411  		mem := v.Args[2]
 16412  		if !(s > 8 && s <= 4*128 && s%4 == 0 && !config.noDuffDevice) {
 16413  			break
 16414  		}
 16415  		v.reset(Op386DUFFCOPY)
 16416  		v.AuxInt = 10 * (128 - s/4)
 16417  		v.AddArg(dst)
 16418  		v.AddArg(src)
 16419  		v.AddArg(mem)
 16420  		return true
 16421  	}
 16422  	// match: (Move [s] dst src mem)
 16423  	// cond: (s > 4*128 || config.noDuffDevice) && s%4 == 0
 16424  	// result: (REPMOVSL dst src (MOVLconst [s/4]) mem)
 16425  	for {
 16426  		s := v.AuxInt
 16427  		_ = v.Args[2]
 16428  		dst := v.Args[0]
 16429  		src := v.Args[1]
 16430  		mem := v.Args[2]
 16431  		if !((s > 4*128 || config.noDuffDevice) && s%4 == 0) {
 16432  			break
 16433  		}
 16434  		v.reset(Op386REPMOVSL)
 16435  		v.AddArg(dst)
 16436  		v.AddArg(src)
 16437  		v0 := b.NewValue0(v.Pos, Op386MOVLconst, typ.UInt32)
 16438  		v0.AuxInt = s / 4
 16439  		v.AddArg(v0)
 16440  		v.AddArg(mem)
 16441  		return true
 16442  	}
 16443  	return false
 16444  }
 16445  func rewriteValue386_OpMul16_0(v *Value) bool {
 16446  	// match: (Mul16 x y)
 16447  	// cond:
 16448  	// result: (MULL x y)
 16449  	for {
 16450  		_ = v.Args[1]
 16451  		x := v.Args[0]
 16452  		y := v.Args[1]
 16453  		v.reset(Op386MULL)
 16454  		v.AddArg(x)
 16455  		v.AddArg(y)
 16456  		return true
 16457  	}
 16458  }
 16459  func rewriteValue386_OpMul32_0(v *Value) bool {
 16460  	// match: (Mul32 x y)
 16461  	// cond:
 16462  	// result: (MULL x y)
 16463  	for {
 16464  		_ = v.Args[1]
 16465  		x := v.Args[0]
 16466  		y := v.Args[1]
 16467  		v.reset(Op386MULL)
 16468  		v.AddArg(x)
 16469  		v.AddArg(y)
 16470  		return true
 16471  	}
 16472  }
 16473  func rewriteValue386_OpMul32F_0(v *Value) bool {
 16474  	// match: (Mul32F x y)
 16475  	// cond:
 16476  	// result: (MULSS x y)
 16477  	for {
 16478  		_ = v.Args[1]
 16479  		x := v.Args[0]
 16480  		y := v.Args[1]
 16481  		v.reset(Op386MULSS)
 16482  		v.AddArg(x)
 16483  		v.AddArg(y)
 16484  		return true
 16485  	}
 16486  }
 16487  func rewriteValue386_OpMul32uhilo_0(v *Value) bool {
 16488  	// match: (Mul32uhilo x y)
 16489  	// cond:
 16490  	// result: (MULLQU x y)
 16491  	for {
 16492  		_ = v.Args[1]
 16493  		x := v.Args[0]
 16494  		y := v.Args[1]
 16495  		v.reset(Op386MULLQU)
 16496  		v.AddArg(x)
 16497  		v.AddArg(y)
 16498  		return true
 16499  	}
 16500  }
 16501  func rewriteValue386_OpMul64F_0(v *Value) bool {
 16502  	// match: (Mul64F x y)
 16503  	// cond:
 16504  	// result: (MULSD x y)
 16505  	for {
 16506  		_ = v.Args[1]
 16507  		x := v.Args[0]
 16508  		y := v.Args[1]
 16509  		v.reset(Op386MULSD)
 16510  		v.AddArg(x)
 16511  		v.AddArg(y)
 16512  		return true
 16513  	}
 16514  }
 16515  func rewriteValue386_OpMul8_0(v *Value) bool {
 16516  	// match: (Mul8 x y)
 16517  	// cond:
 16518  	// result: (MULL x y)
 16519  	for {
 16520  		_ = v.Args[1]
 16521  		x := v.Args[0]
 16522  		y := v.Args[1]
 16523  		v.reset(Op386MULL)
 16524  		v.AddArg(x)
 16525  		v.AddArg(y)
 16526  		return true
 16527  	}
 16528  }
 16529  func rewriteValue386_OpNeg16_0(v *Value) bool {
 16530  	// match: (Neg16 x)
 16531  	// cond:
 16532  	// result: (NEGL x)
 16533  	for {
 16534  		x := v.Args[0]
 16535  		v.reset(Op386NEGL)
 16536  		v.AddArg(x)
 16537  		return true
 16538  	}
 16539  }
 16540  func rewriteValue386_OpNeg32_0(v *Value) bool {
 16541  	// match: (Neg32 x)
 16542  	// cond:
 16543  	// result: (NEGL x)
 16544  	for {
 16545  		x := v.Args[0]
 16546  		v.reset(Op386NEGL)
 16547  		v.AddArg(x)
 16548  		return true
 16549  	}
 16550  }
 16551  func rewriteValue386_OpNeg32F_0(v *Value) bool {
 16552  	b := v.Block
 16553  	_ = b
 16554  	config := b.Func.Config
 16555  	_ = config
 16556  	typ := &b.Func.Config.Types
 16557  	_ = typ
 16558  	// match: (Neg32F x)
 16559  	// cond: !config.use387
 16560  	// result: (PXOR x (MOVSSconst <typ.Float32> [f2i(math.Copysign(0, -1))]))
 16561  	for {
 16562  		x := v.Args[0]
 16563  		if !(!config.use387) {
 16564  			break
 16565  		}
 16566  		v.reset(Op386PXOR)
 16567  		v.AddArg(x)
 16568  		v0 := b.NewValue0(v.Pos, Op386MOVSSconst, typ.Float32)
 16569  		v0.AuxInt = f2i(math.Copysign(0, -1))
 16570  		v.AddArg(v0)
 16571  		return true
 16572  	}
 16573  	// match: (Neg32F x)
 16574  	// cond: config.use387
 16575  	// result: (FCHS x)
 16576  	for {
 16577  		x := v.Args[0]
 16578  		if !(config.use387) {
 16579  			break
 16580  		}
 16581  		v.reset(Op386FCHS)
 16582  		v.AddArg(x)
 16583  		return true
 16584  	}
 16585  	return false
 16586  }
 16587  func rewriteValue386_OpNeg64F_0(v *Value) bool {
 16588  	b := v.Block
 16589  	_ = b
 16590  	config := b.Func.Config
 16591  	_ = config
 16592  	typ := &b.Func.Config.Types
 16593  	_ = typ
 16594  	// match: (Neg64F x)
 16595  	// cond: !config.use387
 16596  	// result: (PXOR x (MOVSDconst <typ.Float64> [f2i(math.Copysign(0, -1))]))
 16597  	for {
 16598  		x := v.Args[0]
 16599  		if !(!config.use387) {
 16600  			break
 16601  		}
 16602  		v.reset(Op386PXOR)
 16603  		v.AddArg(x)
 16604  		v0 := b.NewValue0(v.Pos, Op386MOVSDconst, typ.Float64)
 16605  		v0.AuxInt = f2i(math.Copysign(0, -1))
 16606  		v.AddArg(v0)
 16607  		return true
 16608  	}
 16609  	// match: (Neg64F x)
 16610  	// cond: config.use387
 16611  	// result: (FCHS x)
 16612  	for {
 16613  		x := v.Args[0]
 16614  		if !(config.use387) {
 16615  			break
 16616  		}
 16617  		v.reset(Op386FCHS)
 16618  		v.AddArg(x)
 16619  		return true
 16620  	}
 16621  	return false
 16622  }
 16623  func rewriteValue386_OpNeg8_0(v *Value) bool {
 16624  	// match: (Neg8 x)
 16625  	// cond:
 16626  	// result: (NEGL x)
 16627  	for {
 16628  		x := v.Args[0]
 16629  		v.reset(Op386NEGL)
 16630  		v.AddArg(x)
 16631  		return true
 16632  	}
 16633  }
 16634  func rewriteValue386_OpNeq16_0(v *Value) bool {
 16635  	b := v.Block
 16636  	_ = b
 16637  	// match: (Neq16 x y)
 16638  	// cond:
 16639  	// result: (SETNE (CMPW x y))
 16640  	for {
 16641  		_ = v.Args[1]
 16642  		x := v.Args[0]
 16643  		y := v.Args[1]
 16644  		v.reset(Op386SETNE)
 16645  		v0 := b.NewValue0(v.Pos, Op386CMPW, types.TypeFlags)
 16646  		v0.AddArg(x)
 16647  		v0.AddArg(y)
 16648  		v.AddArg(v0)
 16649  		return true
 16650  	}
 16651  }
 16652  func rewriteValue386_OpNeq32_0(v *Value) bool {
 16653  	b := v.Block
 16654  	_ = b
 16655  	// match: (Neq32 x y)
 16656  	// cond:
 16657  	// result: (SETNE (CMPL x y))
 16658  	for {
 16659  		_ = v.Args[1]
 16660  		x := v.Args[0]
 16661  		y := v.Args[1]
 16662  		v.reset(Op386SETNE)
 16663  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 16664  		v0.AddArg(x)
 16665  		v0.AddArg(y)
 16666  		v.AddArg(v0)
 16667  		return true
 16668  	}
 16669  }
 16670  func rewriteValue386_OpNeq32F_0(v *Value) bool {
 16671  	b := v.Block
 16672  	_ = b
 16673  	// match: (Neq32F x y)
 16674  	// cond:
 16675  	// result: (SETNEF (UCOMISS x y))
 16676  	for {
 16677  		_ = v.Args[1]
 16678  		x := v.Args[0]
 16679  		y := v.Args[1]
 16680  		v.reset(Op386SETNEF)
 16681  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, types.TypeFlags)
 16682  		v0.AddArg(x)
 16683  		v0.AddArg(y)
 16684  		v.AddArg(v0)
 16685  		return true
 16686  	}
 16687  }
 16688  func rewriteValue386_OpNeq64F_0(v *Value) bool {
 16689  	b := v.Block
 16690  	_ = b
 16691  	// match: (Neq64F x y)
 16692  	// cond:
 16693  	// result: (SETNEF (UCOMISD x y))
 16694  	for {
 16695  		_ = v.Args[1]
 16696  		x := v.Args[0]
 16697  		y := v.Args[1]
 16698  		v.reset(Op386SETNEF)
 16699  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, types.TypeFlags)
 16700  		v0.AddArg(x)
 16701  		v0.AddArg(y)
 16702  		v.AddArg(v0)
 16703  		return true
 16704  	}
 16705  }
 16706  func rewriteValue386_OpNeq8_0(v *Value) bool {
 16707  	b := v.Block
 16708  	_ = b
 16709  	// match: (Neq8 x y)
 16710  	// cond:
 16711  	// result: (SETNE (CMPB x y))
 16712  	for {
 16713  		_ = v.Args[1]
 16714  		x := v.Args[0]
 16715  		y := v.Args[1]
 16716  		v.reset(Op386SETNE)
 16717  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 16718  		v0.AddArg(x)
 16719  		v0.AddArg(y)
 16720  		v.AddArg(v0)
 16721  		return true
 16722  	}
 16723  }
 16724  func rewriteValue386_OpNeqB_0(v *Value) bool {
 16725  	b := v.Block
 16726  	_ = b
 16727  	// match: (NeqB x y)
 16728  	// cond:
 16729  	// result: (SETNE (CMPB x y))
 16730  	for {
 16731  		_ = v.Args[1]
 16732  		x := v.Args[0]
 16733  		y := v.Args[1]
 16734  		v.reset(Op386SETNE)
 16735  		v0 := b.NewValue0(v.Pos, Op386CMPB, types.TypeFlags)
 16736  		v0.AddArg(x)
 16737  		v0.AddArg(y)
 16738  		v.AddArg(v0)
 16739  		return true
 16740  	}
 16741  }
 16742  func rewriteValue386_OpNeqPtr_0(v *Value) bool {
 16743  	b := v.Block
 16744  	_ = b
 16745  	// match: (NeqPtr x y)
 16746  	// cond:
 16747  	// result: (SETNE (CMPL x y))
 16748  	for {
 16749  		_ = v.Args[1]
 16750  		x := v.Args[0]
 16751  		y := v.Args[1]
 16752  		v.reset(Op386SETNE)
 16753  		v0 := b.NewValue0(v.Pos, Op386CMPL, types.TypeFlags)
 16754  		v0.AddArg(x)
 16755  		v0.AddArg(y)
 16756  		v.AddArg(v0)
 16757  		return true
 16758  	}
 16759  }
 16760  func rewriteValue386_OpNilCheck_0(v *Value) bool {
 16761  	// match: (NilCheck ptr mem)
 16762  	// cond:
 16763  	// result: (LoweredNilCheck ptr mem)
 16764  	for {
 16765  		_ = v.Args[1]
 16766  		ptr := v.Args[0]
 16767  		mem := v.Args[1]
 16768  		v.reset(Op386LoweredNilCheck)
 16769  		v.AddArg(ptr)
 16770  		v.AddArg(mem)
 16771  		return true
 16772  	}
 16773  }
 16774  func rewriteValue386_OpNot_0(v *Value) bool {
 16775  	// match: (Not x)
 16776  	// cond:
 16777  	// result: (XORLconst [1] x)
 16778  	for {
 16779  		x := v.Args[0]
 16780  		v.reset(Op386XORLconst)
 16781  		v.AuxInt = 1
 16782  		v.AddArg(x)
 16783  		return true
 16784  	}
 16785  }
 16786  func rewriteValue386_OpOffPtr_0(v *Value) bool {
 16787  	// match: (OffPtr [off] ptr)
 16788  	// cond:
 16789  	// result: (ADDLconst [off] ptr)
 16790  	for {
 16791  		off := v.AuxInt
 16792  		ptr := v.Args[0]
 16793  		v.reset(Op386ADDLconst)
 16794  		v.AuxInt = off
 16795  		v.AddArg(ptr)
 16796  		return true
 16797  	}
 16798  }
 16799  func rewriteValue386_OpOr16_0(v *Value) bool {
 16800  	// match: (Or16 x y)
 16801  	// cond:
 16802  	// result: (ORL x y)
 16803  	for {
 16804  		_ = v.Args[1]
 16805  		x := v.Args[0]
 16806  		y := v.Args[1]
 16807  		v.reset(Op386ORL)
 16808  		v.AddArg(x)
 16809  		v.AddArg(y)
 16810  		return true
 16811  	}
 16812  }
 16813  func rewriteValue386_OpOr32_0(v *Value) bool {
 16814  	// match: (Or32 x y)
 16815  	// cond:
 16816  	// result: (ORL x y)
 16817  	for {
 16818  		_ = v.Args[1]
 16819  		x := v.Args[0]
 16820  		y := v.Args[1]
 16821  		v.reset(Op386ORL)
 16822  		v.AddArg(x)
 16823  		v.AddArg(y)
 16824  		return true
 16825  	}
 16826  }
 16827  func rewriteValue386_OpOr8_0(v *Value) bool {
 16828  	// match: (Or8 x y)
 16829  	// cond:
 16830  	// result: (ORL x y)
 16831  	for {
 16832  		_ = v.Args[1]
 16833  		x := v.Args[0]
 16834  		y := v.Args[1]
 16835  		v.reset(Op386ORL)
 16836  		v.AddArg(x)
 16837  		v.AddArg(y)
 16838  		return true
 16839  	}
 16840  }
 16841  func rewriteValue386_OpOrB_0(v *Value) bool {
 16842  	// match: (OrB x y)
 16843  	// cond:
 16844  	// result: (ORL x y)
 16845  	for {
 16846  		_ = v.Args[1]
 16847  		x := v.Args[0]
 16848  		y := v.Args[1]
 16849  		v.reset(Op386ORL)
 16850  		v.AddArg(x)
 16851  		v.AddArg(y)
 16852  		return true
 16853  	}
 16854  }
 16855  func rewriteValue386_OpRound32F_0(v *Value) bool {
 16856  	// match: (Round32F x)
 16857  	// cond:
 16858  	// result: x
 16859  	for {
 16860  		x := v.Args[0]
 16861  		v.reset(OpCopy)
 16862  		v.Type = x.Type
 16863  		v.AddArg(x)
 16864  		return true
 16865  	}
 16866  }
 16867  func rewriteValue386_OpRound64F_0(v *Value) bool {
 16868  	// match: (Round64F x)
 16869  	// cond:
 16870  	// result: x
 16871  	for {
 16872  		x := v.Args[0]
 16873  		v.reset(OpCopy)
 16874  		v.Type = x.Type
 16875  		v.AddArg(x)
 16876  		return true
 16877  	}
 16878  }
 16879  func rewriteValue386_OpRsh16Ux16_0(v *Value) bool {
 16880  	b := v.Block
 16881  	_ = b
 16882  	// match: (Rsh16Ux16 <t> x y)
 16883  	// cond:
 16884  	// result: (ANDL (SHRW <t> x y) (SBBLcarrymask <t> (CMPWconst y [16])))
 16885  	for {
 16886  		t := v.Type
 16887  		_ = v.Args[1]
 16888  		x := v.Args[0]
 16889  		y := v.Args[1]
 16890  		v.reset(Op386ANDL)
 16891  		v0 := b.NewValue0(v.Pos, Op386SHRW, t)
 16892  		v0.AddArg(x)
 16893  		v0.AddArg(y)
 16894  		v.AddArg(v0)
 16895  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16896  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 16897  		v2.AuxInt = 16
 16898  		v2.AddArg(y)
 16899  		v1.AddArg(v2)
 16900  		v.AddArg(v1)
 16901  		return true
 16902  	}
 16903  }
 16904  func rewriteValue386_OpRsh16Ux32_0(v *Value) bool {
 16905  	b := v.Block
 16906  	_ = b
 16907  	// match: (Rsh16Ux32 <t> x y)
 16908  	// cond:
 16909  	// result: (ANDL (SHRW <t> x y) (SBBLcarrymask <t> (CMPLconst y [16])))
 16910  	for {
 16911  		t := v.Type
 16912  		_ = v.Args[1]
 16913  		x := v.Args[0]
 16914  		y := v.Args[1]
 16915  		v.reset(Op386ANDL)
 16916  		v0 := b.NewValue0(v.Pos, Op386SHRW, t)
 16917  		v0.AddArg(x)
 16918  		v0.AddArg(y)
 16919  		v.AddArg(v0)
 16920  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16921  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 16922  		v2.AuxInt = 16
 16923  		v2.AddArg(y)
 16924  		v1.AddArg(v2)
 16925  		v.AddArg(v1)
 16926  		return true
 16927  	}
 16928  }
 16929  func rewriteValue386_OpRsh16Ux64_0(v *Value) bool {
 16930  	// match: (Rsh16Ux64 x (Const64 [c]))
 16931  	// cond: uint64(c) < 16
 16932  	// result: (SHRWconst x [c])
 16933  	for {
 16934  		_ = v.Args[1]
 16935  		x := v.Args[0]
 16936  		v_1 := v.Args[1]
 16937  		if v_1.Op != OpConst64 {
 16938  			break
 16939  		}
 16940  		c := v_1.AuxInt
 16941  		if !(uint64(c) < 16) {
 16942  			break
 16943  		}
 16944  		v.reset(Op386SHRWconst)
 16945  		v.AuxInt = c
 16946  		v.AddArg(x)
 16947  		return true
 16948  	}
 16949  	// match: (Rsh16Ux64 _ (Const64 [c]))
 16950  	// cond: uint64(c) >= 16
 16951  	// result: (Const16 [0])
 16952  	for {
 16953  		_ = v.Args[1]
 16954  		v_1 := v.Args[1]
 16955  		if v_1.Op != OpConst64 {
 16956  			break
 16957  		}
 16958  		c := v_1.AuxInt
 16959  		if !(uint64(c) >= 16) {
 16960  			break
 16961  		}
 16962  		v.reset(OpConst16)
 16963  		v.AuxInt = 0
 16964  		return true
 16965  	}
 16966  	return false
 16967  }
 16968  func rewriteValue386_OpRsh16Ux8_0(v *Value) bool {
 16969  	b := v.Block
 16970  	_ = b
 16971  	// match: (Rsh16Ux8 <t> x y)
 16972  	// cond:
 16973  	// result: (ANDL (SHRW <t> x y) (SBBLcarrymask <t> (CMPBconst y [16])))
 16974  	for {
 16975  		t := v.Type
 16976  		_ = v.Args[1]
 16977  		x := v.Args[0]
 16978  		y := v.Args[1]
 16979  		v.reset(Op386ANDL)
 16980  		v0 := b.NewValue0(v.Pos, Op386SHRW, t)
 16981  		v0.AddArg(x)
 16982  		v0.AddArg(y)
 16983  		v.AddArg(v0)
 16984  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16985  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 16986  		v2.AuxInt = 16
 16987  		v2.AddArg(y)
 16988  		v1.AddArg(v2)
 16989  		v.AddArg(v1)
 16990  		return true
 16991  	}
 16992  }
 16993  func rewriteValue386_OpRsh16x16_0(v *Value) bool {
 16994  	b := v.Block
 16995  	_ = b
 16996  	// match: (Rsh16x16 <t> x y)
 16997  	// cond:
 16998  	// result: (SARW <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPWconst y [16])))))
 16999  	for {
 17000  		t := v.Type
 17001  		_ = v.Args[1]
 17002  		x := v.Args[0]
 17003  		y := v.Args[1]
 17004  		v.reset(Op386SARW)
 17005  		v.Type = t
 17006  		v.AddArg(x)
 17007  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17008  		v0.AddArg(y)
 17009  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17010  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17011  		v3 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 17012  		v3.AuxInt = 16
 17013  		v3.AddArg(y)
 17014  		v2.AddArg(v3)
 17015  		v1.AddArg(v2)
 17016  		v0.AddArg(v1)
 17017  		v.AddArg(v0)
 17018  		return true
 17019  	}
 17020  }
 17021  func rewriteValue386_OpRsh16x32_0(v *Value) bool {
 17022  	b := v.Block
 17023  	_ = b
 17024  	// match: (Rsh16x32 <t> x y)
 17025  	// cond:
 17026  	// result: (SARW <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPLconst y [16])))))
 17027  	for {
 17028  		t := v.Type
 17029  		_ = v.Args[1]
 17030  		x := v.Args[0]
 17031  		y := v.Args[1]
 17032  		v.reset(Op386SARW)
 17033  		v.Type = t
 17034  		v.AddArg(x)
 17035  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17036  		v0.AddArg(y)
 17037  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17038  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17039  		v3 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 17040  		v3.AuxInt = 16
 17041  		v3.AddArg(y)
 17042  		v2.AddArg(v3)
 17043  		v1.AddArg(v2)
 17044  		v0.AddArg(v1)
 17045  		v.AddArg(v0)
 17046  		return true
 17047  	}
 17048  }
 17049  func rewriteValue386_OpRsh16x64_0(v *Value) bool {
 17050  	// match: (Rsh16x64 x (Const64 [c]))
 17051  	// cond: uint64(c) < 16
 17052  	// result: (SARWconst x [c])
 17053  	for {
 17054  		_ = v.Args[1]
 17055  		x := v.Args[0]
 17056  		v_1 := v.Args[1]
 17057  		if v_1.Op != OpConst64 {
 17058  			break
 17059  		}
 17060  		c := v_1.AuxInt
 17061  		if !(uint64(c) < 16) {
 17062  			break
 17063  		}
 17064  		v.reset(Op386SARWconst)
 17065  		v.AuxInt = c
 17066  		v.AddArg(x)
 17067  		return true
 17068  	}
 17069  	// match: (Rsh16x64 x (Const64 [c]))
 17070  	// cond: uint64(c) >= 16
 17071  	// result: (SARWconst x [15])
 17072  	for {
 17073  		_ = v.Args[1]
 17074  		x := v.Args[0]
 17075  		v_1 := v.Args[1]
 17076  		if v_1.Op != OpConst64 {
 17077  			break
 17078  		}
 17079  		c := v_1.AuxInt
 17080  		if !(uint64(c) >= 16) {
 17081  			break
 17082  		}
 17083  		v.reset(Op386SARWconst)
 17084  		v.AuxInt = 15
 17085  		v.AddArg(x)
 17086  		return true
 17087  	}
 17088  	return false
 17089  }
 17090  func rewriteValue386_OpRsh16x8_0(v *Value) bool {
 17091  	b := v.Block
 17092  	_ = b
 17093  	// match: (Rsh16x8 <t> x y)
 17094  	// cond:
 17095  	// result: (SARW <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPBconst y [16])))))
 17096  	for {
 17097  		t := v.Type
 17098  		_ = v.Args[1]
 17099  		x := v.Args[0]
 17100  		y := v.Args[1]
 17101  		v.reset(Op386SARW)
 17102  		v.Type = t
 17103  		v.AddArg(x)
 17104  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17105  		v0.AddArg(y)
 17106  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17107  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17108  		v3 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 17109  		v3.AuxInt = 16
 17110  		v3.AddArg(y)
 17111  		v2.AddArg(v3)
 17112  		v1.AddArg(v2)
 17113  		v0.AddArg(v1)
 17114  		v.AddArg(v0)
 17115  		return true
 17116  	}
 17117  }
 17118  func rewriteValue386_OpRsh32Ux16_0(v *Value) bool {
 17119  	b := v.Block
 17120  	_ = b
 17121  	// match: (Rsh32Ux16 <t> x y)
 17122  	// cond:
 17123  	// result: (ANDL (SHRL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 17124  	for {
 17125  		t := v.Type
 17126  		_ = v.Args[1]
 17127  		x := v.Args[0]
 17128  		y := v.Args[1]
 17129  		v.reset(Op386ANDL)
 17130  		v0 := b.NewValue0(v.Pos, Op386SHRL, t)
 17131  		v0.AddArg(x)
 17132  		v0.AddArg(y)
 17133  		v.AddArg(v0)
 17134  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 17135  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 17136  		v2.AuxInt = 32
 17137  		v2.AddArg(y)
 17138  		v1.AddArg(v2)
 17139  		v.AddArg(v1)
 17140  		return true
 17141  	}
 17142  }
 17143  func rewriteValue386_OpRsh32Ux32_0(v *Value) bool {
 17144  	b := v.Block
 17145  	_ = b
 17146  	// match: (Rsh32Ux32 <t> x y)
 17147  	// cond:
 17148  	// result: (ANDL (SHRL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 17149  	for {
 17150  		t := v.Type
 17151  		_ = v.Args[1]
 17152  		x := v.Args[0]
 17153  		y := v.Args[1]
 17154  		v.reset(Op386ANDL)
 17155  		v0 := b.NewValue0(v.Pos, Op386SHRL, t)
 17156  		v0.AddArg(x)
 17157  		v0.AddArg(y)
 17158  		v.AddArg(v0)
 17159  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 17160  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 17161  		v2.AuxInt = 32
 17162  		v2.AddArg(y)
 17163  		v1.AddArg(v2)
 17164  		v.AddArg(v1)
 17165  		return true
 17166  	}
 17167  }
 17168  func rewriteValue386_OpRsh32Ux64_0(v *Value) bool {
 17169  	// match: (Rsh32Ux64 x (Const64 [c]))
 17170  	// cond: uint64(c) < 32
 17171  	// result: (SHRLconst x [c])
 17172  	for {
 17173  		_ = v.Args[1]
 17174  		x := v.Args[0]
 17175  		v_1 := v.Args[1]
 17176  		if v_1.Op != OpConst64 {
 17177  			break
 17178  		}
 17179  		c := v_1.AuxInt
 17180  		if !(uint64(c) < 32) {
 17181  			break
 17182  		}
 17183  		v.reset(Op386SHRLconst)
 17184  		v.AuxInt = c
 17185  		v.AddArg(x)
 17186  		return true
 17187  	}
 17188  	// match: (Rsh32Ux64 _ (Const64 [c]))
 17189  	// cond: uint64(c) >= 32
 17190  	// result: (Const32 [0])
 17191  	for {
 17192  		_ = v.Args[1]
 17193  		v_1 := v.Args[1]
 17194  		if v_1.Op != OpConst64 {
 17195  			break
 17196  		}
 17197  		c := v_1.AuxInt
 17198  		if !(uint64(c) >= 32) {
 17199  			break
 17200  		}
 17201  		v.reset(OpConst32)
 17202  		v.AuxInt = 0
 17203  		return true
 17204  	}
 17205  	return false
 17206  }
 17207  func rewriteValue386_OpRsh32Ux8_0(v *Value) bool {
 17208  	b := v.Block
 17209  	_ = b
 17210  	// match: (Rsh32Ux8 <t> x y)
 17211  	// cond:
 17212  	// result: (ANDL (SHRL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 17213  	for {
 17214  		t := v.Type
 17215  		_ = v.Args[1]
 17216  		x := v.Args[0]
 17217  		y := v.Args[1]
 17218  		v.reset(Op386ANDL)
 17219  		v0 := b.NewValue0(v.Pos, Op386SHRL, t)
 17220  		v0.AddArg(x)
 17221  		v0.AddArg(y)
 17222  		v.AddArg(v0)
 17223  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 17224  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 17225  		v2.AuxInt = 32
 17226  		v2.AddArg(y)
 17227  		v1.AddArg(v2)
 17228  		v.AddArg(v1)
 17229  		return true
 17230  	}
 17231  }
 17232  func rewriteValue386_OpRsh32x16_0(v *Value) bool {
 17233  	b := v.Block
 17234  	_ = b
 17235  	// match: (Rsh32x16 <t> x y)
 17236  	// cond:
 17237  	// result: (SARL <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPWconst y [32])))))
 17238  	for {
 17239  		t := v.Type
 17240  		_ = v.Args[1]
 17241  		x := v.Args[0]
 17242  		y := v.Args[1]
 17243  		v.reset(Op386SARL)
 17244  		v.Type = t
 17245  		v.AddArg(x)
 17246  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17247  		v0.AddArg(y)
 17248  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17249  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17250  		v3 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 17251  		v3.AuxInt = 32
 17252  		v3.AddArg(y)
 17253  		v2.AddArg(v3)
 17254  		v1.AddArg(v2)
 17255  		v0.AddArg(v1)
 17256  		v.AddArg(v0)
 17257  		return true
 17258  	}
 17259  }
 17260  func rewriteValue386_OpRsh32x32_0(v *Value) bool {
 17261  	b := v.Block
 17262  	_ = b
 17263  	// match: (Rsh32x32 <t> x y)
 17264  	// cond:
 17265  	// result: (SARL <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPLconst y [32])))))
 17266  	for {
 17267  		t := v.Type
 17268  		_ = v.Args[1]
 17269  		x := v.Args[0]
 17270  		y := v.Args[1]
 17271  		v.reset(Op386SARL)
 17272  		v.Type = t
 17273  		v.AddArg(x)
 17274  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17275  		v0.AddArg(y)
 17276  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17277  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17278  		v3 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 17279  		v3.AuxInt = 32
 17280  		v3.AddArg(y)
 17281  		v2.AddArg(v3)
 17282  		v1.AddArg(v2)
 17283  		v0.AddArg(v1)
 17284  		v.AddArg(v0)
 17285  		return true
 17286  	}
 17287  }
 17288  func rewriteValue386_OpRsh32x64_0(v *Value) bool {
 17289  	// match: (Rsh32x64 x (Const64 [c]))
 17290  	// cond: uint64(c) < 32
 17291  	// result: (SARLconst x [c])
 17292  	for {
 17293  		_ = v.Args[1]
 17294  		x := v.Args[0]
 17295  		v_1 := v.Args[1]
 17296  		if v_1.Op != OpConst64 {
 17297  			break
 17298  		}
 17299  		c := v_1.AuxInt
 17300  		if !(uint64(c) < 32) {
 17301  			break
 17302  		}
 17303  		v.reset(Op386SARLconst)
 17304  		v.AuxInt = c
 17305  		v.AddArg(x)
 17306  		return true
 17307  	}
 17308  	// match: (Rsh32x64 x (Const64 [c]))
 17309  	// cond: uint64(c) >= 32
 17310  	// result: (SARLconst x [31])
 17311  	for {
 17312  		_ = v.Args[1]
 17313  		x := v.Args[0]
 17314  		v_1 := v.Args[1]
 17315  		if v_1.Op != OpConst64 {
 17316  			break
 17317  		}
 17318  		c := v_1.AuxInt
 17319  		if !(uint64(c) >= 32) {
 17320  			break
 17321  		}
 17322  		v.reset(Op386SARLconst)
 17323  		v.AuxInt = 31
 17324  		v.AddArg(x)
 17325  		return true
 17326  	}
 17327  	return false
 17328  }
 17329  func rewriteValue386_OpRsh32x8_0(v *Value) bool {
 17330  	b := v.Block
 17331  	_ = b
 17332  	// match: (Rsh32x8 <t> x y)
 17333  	// cond:
 17334  	// result: (SARL <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPBconst y [32])))))
 17335  	for {
 17336  		t := v.Type
 17337  		_ = v.Args[1]
 17338  		x := v.Args[0]
 17339  		y := v.Args[1]
 17340  		v.reset(Op386SARL)
 17341  		v.Type = t
 17342  		v.AddArg(x)
 17343  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17344  		v0.AddArg(y)
 17345  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17346  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17347  		v3 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 17348  		v3.AuxInt = 32
 17349  		v3.AddArg(y)
 17350  		v2.AddArg(v3)
 17351  		v1.AddArg(v2)
 17352  		v0.AddArg(v1)
 17353  		v.AddArg(v0)
 17354  		return true
 17355  	}
 17356  }
 17357  func rewriteValue386_OpRsh8Ux16_0(v *Value) bool {
 17358  	b := v.Block
 17359  	_ = b
 17360  	// match: (Rsh8Ux16 <t> x y)
 17361  	// cond:
 17362  	// result: (ANDL (SHRB <t> x y) (SBBLcarrymask <t> (CMPWconst y [8])))
 17363  	for {
 17364  		t := v.Type
 17365  		_ = v.Args[1]
 17366  		x := v.Args[0]
 17367  		y := v.Args[1]
 17368  		v.reset(Op386ANDL)
 17369  		v0 := b.NewValue0(v.Pos, Op386SHRB, t)
 17370  		v0.AddArg(x)
 17371  		v0.AddArg(y)
 17372  		v.AddArg(v0)
 17373  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 17374  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 17375  		v2.AuxInt = 8
 17376  		v2.AddArg(y)
 17377  		v1.AddArg(v2)
 17378  		v.AddArg(v1)
 17379  		return true
 17380  	}
 17381  }
 17382  func rewriteValue386_OpRsh8Ux32_0(v *Value) bool {
 17383  	b := v.Block
 17384  	_ = b
 17385  	// match: (Rsh8Ux32 <t> x y)
 17386  	// cond:
 17387  	// result: (ANDL (SHRB <t> x y) (SBBLcarrymask <t> (CMPLconst y [8])))
 17388  	for {
 17389  		t := v.Type
 17390  		_ = v.Args[1]
 17391  		x := v.Args[0]
 17392  		y := v.Args[1]
 17393  		v.reset(Op386ANDL)
 17394  		v0 := b.NewValue0(v.Pos, Op386SHRB, t)
 17395  		v0.AddArg(x)
 17396  		v0.AddArg(y)
 17397  		v.AddArg(v0)
 17398  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 17399  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 17400  		v2.AuxInt = 8
 17401  		v2.AddArg(y)
 17402  		v1.AddArg(v2)
 17403  		v.AddArg(v1)
 17404  		return true
 17405  	}
 17406  }
 17407  func rewriteValue386_OpRsh8Ux64_0(v *Value) bool {
 17408  	// match: (Rsh8Ux64 x (Const64 [c]))
 17409  	// cond: uint64(c) < 8
 17410  	// result: (SHRBconst x [c])
 17411  	for {
 17412  		_ = v.Args[1]
 17413  		x := v.Args[0]
 17414  		v_1 := v.Args[1]
 17415  		if v_1.Op != OpConst64 {
 17416  			break
 17417  		}
 17418  		c := v_1.AuxInt
 17419  		if !(uint64(c) < 8) {
 17420  			break
 17421  		}
 17422  		v.reset(Op386SHRBconst)
 17423  		v.AuxInt = c
 17424  		v.AddArg(x)
 17425  		return true
 17426  	}
 17427  	// match: (Rsh8Ux64 _ (Const64 [c]))
 17428  	// cond: uint64(c) >= 8
 17429  	// result: (Const8 [0])
 17430  	for {
 17431  		_ = v.Args[1]
 17432  		v_1 := v.Args[1]
 17433  		if v_1.Op != OpConst64 {
 17434  			break
 17435  		}
 17436  		c := v_1.AuxInt
 17437  		if !(uint64(c) >= 8) {
 17438  			break
 17439  		}
 17440  		v.reset(OpConst8)
 17441  		v.AuxInt = 0
 17442  		return true
 17443  	}
 17444  	return false
 17445  }
 17446  func rewriteValue386_OpRsh8Ux8_0(v *Value) bool {
 17447  	b := v.Block
 17448  	_ = b
 17449  	// match: (Rsh8Ux8 <t> x y)
 17450  	// cond:
 17451  	// result: (ANDL (SHRB <t> x y) (SBBLcarrymask <t> (CMPBconst y [8])))
 17452  	for {
 17453  		t := v.Type
 17454  		_ = v.Args[1]
 17455  		x := v.Args[0]
 17456  		y := v.Args[1]
 17457  		v.reset(Op386ANDL)
 17458  		v0 := b.NewValue0(v.Pos, Op386SHRB, t)
 17459  		v0.AddArg(x)
 17460  		v0.AddArg(y)
 17461  		v.AddArg(v0)
 17462  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 17463  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 17464  		v2.AuxInt = 8
 17465  		v2.AddArg(y)
 17466  		v1.AddArg(v2)
 17467  		v.AddArg(v1)
 17468  		return true
 17469  	}
 17470  }
 17471  func rewriteValue386_OpRsh8x16_0(v *Value) bool {
 17472  	b := v.Block
 17473  	_ = b
 17474  	// match: (Rsh8x16 <t> x y)
 17475  	// cond:
 17476  	// result: (SARB <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPWconst y [8])))))
 17477  	for {
 17478  		t := v.Type
 17479  		_ = v.Args[1]
 17480  		x := v.Args[0]
 17481  		y := v.Args[1]
 17482  		v.reset(Op386SARB)
 17483  		v.Type = t
 17484  		v.AddArg(x)
 17485  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17486  		v0.AddArg(y)
 17487  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17488  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17489  		v3 := b.NewValue0(v.Pos, Op386CMPWconst, types.TypeFlags)
 17490  		v3.AuxInt = 8
 17491  		v3.AddArg(y)
 17492  		v2.AddArg(v3)
 17493  		v1.AddArg(v2)
 17494  		v0.AddArg(v1)
 17495  		v.AddArg(v0)
 17496  		return true
 17497  	}
 17498  }
 17499  func rewriteValue386_OpRsh8x32_0(v *Value) bool {
 17500  	b := v.Block
 17501  	_ = b
 17502  	// match: (Rsh8x32 <t> x y)
 17503  	// cond:
 17504  	// result: (SARB <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPLconst y [8])))))
 17505  	for {
 17506  		t := v.Type
 17507  		_ = v.Args[1]
 17508  		x := v.Args[0]
 17509  		y := v.Args[1]
 17510  		v.reset(Op386SARB)
 17511  		v.Type = t
 17512  		v.AddArg(x)
 17513  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17514  		v0.AddArg(y)
 17515  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17516  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17517  		v3 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 17518  		v3.AuxInt = 8
 17519  		v3.AddArg(y)
 17520  		v2.AddArg(v3)
 17521  		v1.AddArg(v2)
 17522  		v0.AddArg(v1)
 17523  		v.AddArg(v0)
 17524  		return true
 17525  	}
 17526  }
 17527  func rewriteValue386_OpRsh8x64_0(v *Value) bool {
 17528  	// match: (Rsh8x64 x (Const64 [c]))
 17529  	// cond: uint64(c) < 8
 17530  	// result: (SARBconst x [c])
 17531  	for {
 17532  		_ = v.Args[1]
 17533  		x := v.Args[0]
 17534  		v_1 := v.Args[1]
 17535  		if v_1.Op != OpConst64 {
 17536  			break
 17537  		}
 17538  		c := v_1.AuxInt
 17539  		if !(uint64(c) < 8) {
 17540  			break
 17541  		}
 17542  		v.reset(Op386SARBconst)
 17543  		v.AuxInt = c
 17544  		v.AddArg(x)
 17545  		return true
 17546  	}
 17547  	// match: (Rsh8x64 x (Const64 [c]))
 17548  	// cond: uint64(c) >= 8
 17549  	// result: (SARBconst x [7])
 17550  	for {
 17551  		_ = v.Args[1]
 17552  		x := v.Args[0]
 17553  		v_1 := v.Args[1]
 17554  		if v_1.Op != OpConst64 {
 17555  			break
 17556  		}
 17557  		c := v_1.AuxInt
 17558  		if !(uint64(c) >= 8) {
 17559  			break
 17560  		}
 17561  		v.reset(Op386SARBconst)
 17562  		v.AuxInt = 7
 17563  		v.AddArg(x)
 17564  		return true
 17565  	}
 17566  	return false
 17567  }
 17568  func rewriteValue386_OpRsh8x8_0(v *Value) bool {
 17569  	b := v.Block
 17570  	_ = b
 17571  	// match: (Rsh8x8 <t> x y)
 17572  	// cond:
 17573  	// result: (SARB <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPBconst y [8])))))
 17574  	for {
 17575  		t := v.Type
 17576  		_ = v.Args[1]
 17577  		x := v.Args[0]
 17578  		y := v.Args[1]
 17579  		v.reset(Op386SARB)
 17580  		v.Type = t
 17581  		v.AddArg(x)
 17582  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 17583  		v0.AddArg(y)
 17584  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 17585  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 17586  		v3 := b.NewValue0(v.Pos, Op386CMPBconst, types.TypeFlags)
 17587  		v3.AuxInt = 8
 17588  		v3.AddArg(y)
 17589  		v2.AddArg(v3)
 17590  		v1.AddArg(v2)
 17591  		v0.AddArg(v1)
 17592  		v.AddArg(v0)
 17593  		return true
 17594  	}
 17595  }
 17596  func rewriteValue386_OpSignExt16to32_0(v *Value) bool {
 17597  	// match: (SignExt16to32 x)
 17598  	// cond:
 17599  	// result: (MOVWLSX x)
 17600  	for {
 17601  		x := v.Args[0]
 17602  		v.reset(Op386MOVWLSX)
 17603  		v.AddArg(x)
 17604  		return true
 17605  	}
 17606  }
 17607  func rewriteValue386_OpSignExt8to16_0(v *Value) bool {
 17608  	// match: (SignExt8to16 x)
 17609  	// cond:
 17610  	// result: (MOVBLSX x)
 17611  	for {
 17612  		x := v.Args[0]
 17613  		v.reset(Op386MOVBLSX)
 17614  		v.AddArg(x)
 17615  		return true
 17616  	}
 17617  }
 17618  func rewriteValue386_OpSignExt8to32_0(v *Value) bool {
 17619  	// match: (SignExt8to32 x)
 17620  	// cond:
 17621  	// result: (MOVBLSX x)
 17622  	for {
 17623  		x := v.Args[0]
 17624  		v.reset(Op386MOVBLSX)
 17625  		v.AddArg(x)
 17626  		return true
 17627  	}
 17628  }
 17629  func rewriteValue386_OpSignmask_0(v *Value) bool {
 17630  	// match: (Signmask x)
 17631  	// cond:
 17632  	// result: (SARLconst x [31])
 17633  	for {
 17634  		x := v.Args[0]
 17635  		v.reset(Op386SARLconst)
 17636  		v.AuxInt = 31
 17637  		v.AddArg(x)
 17638  		return true
 17639  	}
 17640  }
 17641  func rewriteValue386_OpSlicemask_0(v *Value) bool {
 17642  	b := v.Block
 17643  	_ = b
 17644  	// match: (Slicemask <t> x)
 17645  	// cond:
 17646  	// result: (SARLconst (NEGL <t> x) [31])
 17647  	for {
 17648  		t := v.Type
 17649  		x := v.Args[0]
 17650  		v.reset(Op386SARLconst)
 17651  		v.AuxInt = 31
 17652  		v0 := b.NewValue0(v.Pos, Op386NEGL, t)
 17653  		v0.AddArg(x)
 17654  		v.AddArg(v0)
 17655  		return true
 17656  	}
 17657  }
 17658  func rewriteValue386_OpSqrt_0(v *Value) bool {
 17659  	// match: (Sqrt x)
 17660  	// cond:
 17661  	// result: (SQRTSD x)
 17662  	for {
 17663  		x := v.Args[0]
 17664  		v.reset(Op386SQRTSD)
 17665  		v.AddArg(x)
 17666  		return true
 17667  	}
 17668  }
 17669  func rewriteValue386_OpStaticCall_0(v *Value) bool {
 17670  	// match: (StaticCall [argwid] {target} mem)
 17671  	// cond:
 17672  	// result: (CALLstatic [argwid] {target} mem)
 17673  	for {
 17674  		argwid := v.AuxInt
 17675  		target := v.Aux
 17676  		mem := v.Args[0]
 17677  		v.reset(Op386CALLstatic)
 17678  		v.AuxInt = argwid
 17679  		v.Aux = target
 17680  		v.AddArg(mem)
 17681  		return true
 17682  	}
 17683  }
 17684  func rewriteValue386_OpStore_0(v *Value) bool {
 17685  	// match: (Store {t} ptr val mem)
 17686  	// cond: t.(*types.Type).Size() == 8 && is64BitFloat(val.Type)
 17687  	// result: (MOVSDstore ptr val mem)
 17688  	for {
 17689  		t := v.Aux
 17690  		_ = v.Args[2]
 17691  		ptr := v.Args[0]
 17692  		val := v.Args[1]
 17693  		mem := v.Args[2]
 17694  		if !(t.(*types.Type).Size() == 8 && is64BitFloat(val.Type)) {
 17695  			break
 17696  		}
 17697  		v.reset(Op386MOVSDstore)
 17698  		v.AddArg(ptr)
 17699  		v.AddArg(val)
 17700  		v.AddArg(mem)
 17701  		return true
 17702  	}
 17703  	// match: (Store {t} ptr val mem)
 17704  	// cond: t.(*types.Type).Size() == 4 && is32BitFloat(val.Type)
 17705  	// result: (MOVSSstore ptr val mem)
 17706  	for {
 17707  		t := v.Aux
 17708  		_ = v.Args[2]
 17709  		ptr := v.Args[0]
 17710  		val := v.Args[1]
 17711  		mem := v.Args[2]
 17712  		if !(t.(*types.Type).Size() == 4 && is32BitFloat(val.Type)) {
 17713  			break
 17714  		}
 17715  		v.reset(Op386MOVSSstore)
 17716  		v.AddArg(ptr)
 17717  		v.AddArg(val)
 17718  		v.AddArg(mem)
 17719  		return true
 17720  	}
 17721  	// match: (Store {t} ptr val mem)
 17722  	// cond: t.(*types.Type).Size() == 4
 17723  	// result: (MOVLstore ptr val mem)
 17724  	for {
 17725  		t := v.Aux
 17726  		_ = v.Args[2]
 17727  		ptr := v.Args[0]
 17728  		val := v.Args[1]
 17729  		mem := v.Args[2]
 17730  		if !(t.(*types.Type).Size() == 4) {
 17731  			break
 17732  		}
 17733  		v.reset(Op386MOVLstore)
 17734  		v.AddArg(ptr)
 17735  		v.AddArg(val)
 17736  		v.AddArg(mem)
 17737  		return true
 17738  	}
 17739  	// match: (Store {t} ptr val mem)
 17740  	// cond: t.(*types.Type).Size() == 2
 17741  	// result: (MOVWstore ptr val mem)
 17742  	for {
 17743  		t := v.Aux
 17744  		_ = v.Args[2]
 17745  		ptr := v.Args[0]
 17746  		val := v.Args[1]
 17747  		mem := v.Args[2]
 17748  		if !(t.(*types.Type).Size() == 2) {
 17749  			break
 17750  		}
 17751  		v.reset(Op386MOVWstore)
 17752  		v.AddArg(ptr)
 17753  		v.AddArg(val)
 17754  		v.AddArg(mem)
 17755  		return true
 17756  	}
 17757  	// match: (Store {t} ptr val mem)
 17758  	// cond: t.(*types.Type).Size() == 1
 17759  	// result: (MOVBstore ptr val mem)
 17760  	for {
 17761  		t := v.Aux
 17762  		_ = v.Args[2]
 17763  		ptr := v.Args[0]
 17764  		val := v.Args[1]
 17765  		mem := v.Args[2]
 17766  		if !(t.(*types.Type).Size() == 1) {
 17767  			break
 17768  		}
 17769  		v.reset(Op386MOVBstore)
 17770  		v.AddArg(ptr)
 17771  		v.AddArg(val)
 17772  		v.AddArg(mem)
 17773  		return true
 17774  	}
 17775  	return false
 17776  }
 17777  func rewriteValue386_OpSub16_0(v *Value) bool {
 17778  	// match: (Sub16 x y)
 17779  	// cond:
 17780  	// result: (SUBL x y)
 17781  	for {
 17782  		_ = v.Args[1]
 17783  		x := v.Args[0]
 17784  		y := v.Args[1]
 17785  		v.reset(Op386SUBL)
 17786  		v.AddArg(x)
 17787  		v.AddArg(y)
 17788  		return true
 17789  	}
 17790  }
 17791  func rewriteValue386_OpSub32_0(v *Value) bool {
 17792  	// match: (Sub32 x y)
 17793  	// cond:
 17794  	// result: (SUBL x y)
 17795  	for {
 17796  		_ = v.Args[1]
 17797  		x := v.Args[0]
 17798  		y := v.Args[1]
 17799  		v.reset(Op386SUBL)
 17800  		v.AddArg(x)
 17801  		v.AddArg(y)
 17802  		return true
 17803  	}
 17804  }
 17805  func rewriteValue386_OpSub32F_0(v *Value) bool {
 17806  	// match: (Sub32F x y)
 17807  	// cond:
 17808  	// result: (SUBSS x y)
 17809  	for {
 17810  		_ = v.Args[1]
 17811  		x := v.Args[0]
 17812  		y := v.Args[1]
 17813  		v.reset(Op386SUBSS)
 17814  		v.AddArg(x)
 17815  		v.AddArg(y)
 17816  		return true
 17817  	}
 17818  }
 17819  func rewriteValue386_OpSub32carry_0(v *Value) bool {
 17820  	// match: (Sub32carry x y)
 17821  	// cond:
 17822  	// result: (SUBLcarry x y)
 17823  	for {
 17824  		_ = v.Args[1]
 17825  		x := v.Args[0]
 17826  		y := v.Args[1]
 17827  		v.reset(Op386SUBLcarry)
 17828  		v.AddArg(x)
 17829  		v.AddArg(y)
 17830  		return true
 17831  	}
 17832  }
 17833  func rewriteValue386_OpSub32withcarry_0(v *Value) bool {
 17834  	// match: (Sub32withcarry x y c)
 17835  	// cond:
 17836  	// result: (SBBL x y c)
 17837  	for {
 17838  		_ = v.Args[2]
 17839  		x := v.Args[0]
 17840  		y := v.Args[1]
 17841  		c := v.Args[2]
 17842  		v.reset(Op386SBBL)
 17843  		v.AddArg(x)
 17844  		v.AddArg(y)
 17845  		v.AddArg(c)
 17846  		return true
 17847  	}
 17848  }
 17849  func rewriteValue386_OpSub64F_0(v *Value) bool {
 17850  	// match: (Sub64F x y)
 17851  	// cond:
 17852  	// result: (SUBSD x y)
 17853  	for {
 17854  		_ = v.Args[1]
 17855  		x := v.Args[0]
 17856  		y := v.Args[1]
 17857  		v.reset(Op386SUBSD)
 17858  		v.AddArg(x)
 17859  		v.AddArg(y)
 17860  		return true
 17861  	}
 17862  }
 17863  func rewriteValue386_OpSub8_0(v *Value) bool {
 17864  	// match: (Sub8 x y)
 17865  	// cond:
 17866  	// result: (SUBL x y)
 17867  	for {
 17868  		_ = v.Args[1]
 17869  		x := v.Args[0]
 17870  		y := v.Args[1]
 17871  		v.reset(Op386SUBL)
 17872  		v.AddArg(x)
 17873  		v.AddArg(y)
 17874  		return true
 17875  	}
 17876  }
 17877  func rewriteValue386_OpSubPtr_0(v *Value) bool {
 17878  	// match: (SubPtr x y)
 17879  	// cond:
 17880  	// result: (SUBL x y)
 17881  	for {
 17882  		_ = v.Args[1]
 17883  		x := v.Args[0]
 17884  		y := v.Args[1]
 17885  		v.reset(Op386SUBL)
 17886  		v.AddArg(x)
 17887  		v.AddArg(y)
 17888  		return true
 17889  	}
 17890  }
 17891  func rewriteValue386_OpTrunc16to8_0(v *Value) bool {
 17892  	// match: (Trunc16to8 x)
 17893  	// cond:
 17894  	// result: x
 17895  	for {
 17896  		x := v.Args[0]
 17897  		v.reset(OpCopy)
 17898  		v.Type = x.Type
 17899  		v.AddArg(x)
 17900  		return true
 17901  	}
 17902  }
 17903  func rewriteValue386_OpTrunc32to16_0(v *Value) bool {
 17904  	// match: (Trunc32to16 x)
 17905  	// cond:
 17906  	// result: x
 17907  	for {
 17908  		x := v.Args[0]
 17909  		v.reset(OpCopy)
 17910  		v.Type = x.Type
 17911  		v.AddArg(x)
 17912  		return true
 17913  	}
 17914  }
 17915  func rewriteValue386_OpTrunc32to8_0(v *Value) bool {
 17916  	// match: (Trunc32to8 x)
 17917  	// cond:
 17918  	// result: x
 17919  	for {
 17920  		x := v.Args[0]
 17921  		v.reset(OpCopy)
 17922  		v.Type = x.Type
 17923  		v.AddArg(x)
 17924  		return true
 17925  	}
 17926  }
 17927  func rewriteValue386_OpWB_0(v *Value) bool {
 17928  	// match: (WB {fn} destptr srcptr mem)
 17929  	// cond:
 17930  	// result: (LoweredWB {fn} destptr srcptr mem)
 17931  	for {
 17932  		fn := v.Aux
 17933  		_ = v.Args[2]
 17934  		destptr := v.Args[0]
 17935  		srcptr := v.Args[1]
 17936  		mem := v.Args[2]
 17937  		v.reset(Op386LoweredWB)
 17938  		v.Aux = fn
 17939  		v.AddArg(destptr)
 17940  		v.AddArg(srcptr)
 17941  		v.AddArg(mem)
 17942  		return true
 17943  	}
 17944  }
 17945  func rewriteValue386_OpXor16_0(v *Value) bool {
 17946  	// match: (Xor16 x y)
 17947  	// cond:
 17948  	// result: (XORL x y)
 17949  	for {
 17950  		_ = v.Args[1]
 17951  		x := v.Args[0]
 17952  		y := v.Args[1]
 17953  		v.reset(Op386XORL)
 17954  		v.AddArg(x)
 17955  		v.AddArg(y)
 17956  		return true
 17957  	}
 17958  }
 17959  func rewriteValue386_OpXor32_0(v *Value) bool {
 17960  	// match: (Xor32 x y)
 17961  	// cond:
 17962  	// result: (XORL x y)
 17963  	for {
 17964  		_ = v.Args[1]
 17965  		x := v.Args[0]
 17966  		y := v.Args[1]
 17967  		v.reset(Op386XORL)
 17968  		v.AddArg(x)
 17969  		v.AddArg(y)
 17970  		return true
 17971  	}
 17972  }
 17973  func rewriteValue386_OpXor8_0(v *Value) bool {
 17974  	// match: (Xor8 x y)
 17975  	// cond:
 17976  	// result: (XORL x y)
 17977  	for {
 17978  		_ = v.Args[1]
 17979  		x := v.Args[0]
 17980  		y := v.Args[1]
 17981  		v.reset(Op386XORL)
 17982  		v.AddArg(x)
 17983  		v.AddArg(y)
 17984  		return true
 17985  	}
 17986  }
 17987  func rewriteValue386_OpZero_0(v *Value) bool {
 17988  	b := v.Block
 17989  	_ = b
 17990  	typ := &b.Func.Config.Types
 17991  	_ = typ
 17992  	// match: (Zero [0] _ mem)
 17993  	// cond:
 17994  	// result: mem
 17995  	for {
 17996  		if v.AuxInt != 0 {
 17997  			break
 17998  		}
 17999  		_ = v.Args[1]
 18000  		mem := v.Args[1]
 18001  		v.reset(OpCopy)
 18002  		v.Type = mem.Type
 18003  		v.AddArg(mem)
 18004  		return true
 18005  	}
 18006  	// match: (Zero [1] destptr mem)
 18007  	// cond:
 18008  	// result: (MOVBstoreconst [0] destptr mem)
 18009  	for {
 18010  		if v.AuxInt != 1 {
 18011  			break
 18012  		}
 18013  		_ = v.Args[1]
 18014  		destptr := v.Args[0]
 18015  		mem := v.Args[1]
 18016  		v.reset(Op386MOVBstoreconst)
 18017  		v.AuxInt = 0
 18018  		v.AddArg(destptr)
 18019  		v.AddArg(mem)
 18020  		return true
 18021  	}
 18022  	// match: (Zero [2] destptr mem)
 18023  	// cond:
 18024  	// result: (MOVWstoreconst [0] destptr mem)
 18025  	for {
 18026  		if v.AuxInt != 2 {
 18027  			break
 18028  		}
 18029  		_ = v.Args[1]
 18030  		destptr := v.Args[0]
 18031  		mem := v.Args[1]
 18032  		v.reset(Op386MOVWstoreconst)
 18033  		v.AuxInt = 0
 18034  		v.AddArg(destptr)
 18035  		v.AddArg(mem)
 18036  		return true
 18037  	}
 18038  	// match: (Zero [4] destptr mem)
 18039  	// cond:
 18040  	// result: (MOVLstoreconst [0] destptr mem)
 18041  	for {
 18042  		if v.AuxInt != 4 {
 18043  			break
 18044  		}
 18045  		_ = v.Args[1]
 18046  		destptr := v.Args[0]
 18047  		mem := v.Args[1]
 18048  		v.reset(Op386MOVLstoreconst)
 18049  		v.AuxInt = 0
 18050  		v.AddArg(destptr)
 18051  		v.AddArg(mem)
 18052  		return true
 18053  	}
 18054  	// match: (Zero [3] destptr mem)
 18055  	// cond:
 18056  	// result: (MOVBstoreconst [makeValAndOff(0,2)] destptr (MOVWstoreconst [0] destptr mem))
 18057  	for {
 18058  		if v.AuxInt != 3 {
 18059  			break
 18060  		}
 18061  		_ = v.Args[1]
 18062  		destptr := v.Args[0]
 18063  		mem := v.Args[1]
 18064  		v.reset(Op386MOVBstoreconst)
 18065  		v.AuxInt = makeValAndOff(0, 2)
 18066  		v.AddArg(destptr)
 18067  		v0 := b.NewValue0(v.Pos, Op386MOVWstoreconst, types.TypeMem)
 18068  		v0.AuxInt = 0
 18069  		v0.AddArg(destptr)
 18070  		v0.AddArg(mem)
 18071  		v.AddArg(v0)
 18072  		return true
 18073  	}
 18074  	// match: (Zero [5] destptr mem)
 18075  	// cond:
 18076  	// result: (MOVBstoreconst [makeValAndOff(0,4)] destptr (MOVLstoreconst [0] destptr mem))
 18077  	for {
 18078  		if v.AuxInt != 5 {
 18079  			break
 18080  		}
 18081  		_ = v.Args[1]
 18082  		destptr := v.Args[0]
 18083  		mem := v.Args[1]
 18084  		v.reset(Op386MOVBstoreconst)
 18085  		v.AuxInt = makeValAndOff(0, 4)
 18086  		v.AddArg(destptr)
 18087  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18088  		v0.AuxInt = 0
 18089  		v0.AddArg(destptr)
 18090  		v0.AddArg(mem)
 18091  		v.AddArg(v0)
 18092  		return true
 18093  	}
 18094  	// match: (Zero [6] destptr mem)
 18095  	// cond:
 18096  	// result: (MOVWstoreconst [makeValAndOff(0,4)] destptr (MOVLstoreconst [0] destptr mem))
 18097  	for {
 18098  		if v.AuxInt != 6 {
 18099  			break
 18100  		}
 18101  		_ = v.Args[1]
 18102  		destptr := v.Args[0]
 18103  		mem := v.Args[1]
 18104  		v.reset(Op386MOVWstoreconst)
 18105  		v.AuxInt = makeValAndOff(0, 4)
 18106  		v.AddArg(destptr)
 18107  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18108  		v0.AuxInt = 0
 18109  		v0.AddArg(destptr)
 18110  		v0.AddArg(mem)
 18111  		v.AddArg(v0)
 18112  		return true
 18113  	}
 18114  	// match: (Zero [7] destptr mem)
 18115  	// cond:
 18116  	// result: (MOVLstoreconst [makeValAndOff(0,3)] destptr (MOVLstoreconst [0] destptr mem))
 18117  	for {
 18118  		if v.AuxInt != 7 {
 18119  			break
 18120  		}
 18121  		_ = v.Args[1]
 18122  		destptr := v.Args[0]
 18123  		mem := v.Args[1]
 18124  		v.reset(Op386MOVLstoreconst)
 18125  		v.AuxInt = makeValAndOff(0, 3)
 18126  		v.AddArg(destptr)
 18127  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18128  		v0.AuxInt = 0
 18129  		v0.AddArg(destptr)
 18130  		v0.AddArg(mem)
 18131  		v.AddArg(v0)
 18132  		return true
 18133  	}
 18134  	// match: (Zero [s] destptr mem)
 18135  	// cond: s%4 != 0 && s > 4
 18136  	// result: (Zero [s-s%4] (ADDLconst destptr [s%4]) (MOVLstoreconst [0] destptr mem))
 18137  	for {
 18138  		s := v.AuxInt
 18139  		_ = v.Args[1]
 18140  		destptr := v.Args[0]
 18141  		mem := v.Args[1]
 18142  		if !(s%4 != 0 && s > 4) {
 18143  			break
 18144  		}
 18145  		v.reset(OpZero)
 18146  		v.AuxInt = s - s%4
 18147  		v0 := b.NewValue0(v.Pos, Op386ADDLconst, typ.UInt32)
 18148  		v0.AuxInt = s % 4
 18149  		v0.AddArg(destptr)
 18150  		v.AddArg(v0)
 18151  		v1 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18152  		v1.AuxInt = 0
 18153  		v1.AddArg(destptr)
 18154  		v1.AddArg(mem)
 18155  		v.AddArg(v1)
 18156  		return true
 18157  	}
 18158  	// match: (Zero [8] destptr mem)
 18159  	// cond:
 18160  	// result: (MOVLstoreconst [makeValAndOff(0,4)] destptr (MOVLstoreconst [0] destptr mem))
 18161  	for {
 18162  		if v.AuxInt != 8 {
 18163  			break
 18164  		}
 18165  		_ = v.Args[1]
 18166  		destptr := v.Args[0]
 18167  		mem := v.Args[1]
 18168  		v.reset(Op386MOVLstoreconst)
 18169  		v.AuxInt = makeValAndOff(0, 4)
 18170  		v.AddArg(destptr)
 18171  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18172  		v0.AuxInt = 0
 18173  		v0.AddArg(destptr)
 18174  		v0.AddArg(mem)
 18175  		v.AddArg(v0)
 18176  		return true
 18177  	}
 18178  	return false
 18179  }
 18180  func rewriteValue386_OpZero_10(v *Value) bool {
 18181  	b := v.Block
 18182  	_ = b
 18183  	config := b.Func.Config
 18184  	_ = config
 18185  	typ := &b.Func.Config.Types
 18186  	_ = typ
 18187  	// match: (Zero [12] destptr mem)
 18188  	// cond:
 18189  	// result: (MOVLstoreconst [makeValAndOff(0,8)] destptr (MOVLstoreconst [makeValAndOff(0,4)] destptr (MOVLstoreconst [0] destptr mem)))
 18190  	for {
 18191  		if v.AuxInt != 12 {
 18192  			break
 18193  		}
 18194  		_ = v.Args[1]
 18195  		destptr := v.Args[0]
 18196  		mem := v.Args[1]
 18197  		v.reset(Op386MOVLstoreconst)
 18198  		v.AuxInt = makeValAndOff(0, 8)
 18199  		v.AddArg(destptr)
 18200  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18201  		v0.AuxInt = makeValAndOff(0, 4)
 18202  		v0.AddArg(destptr)
 18203  		v1 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18204  		v1.AuxInt = 0
 18205  		v1.AddArg(destptr)
 18206  		v1.AddArg(mem)
 18207  		v0.AddArg(v1)
 18208  		v.AddArg(v0)
 18209  		return true
 18210  	}
 18211  	// match: (Zero [16] destptr mem)
 18212  	// cond:
 18213  	// result: (MOVLstoreconst [makeValAndOff(0,12)] destptr (MOVLstoreconst [makeValAndOff(0,8)] destptr (MOVLstoreconst [makeValAndOff(0,4)] destptr (MOVLstoreconst [0] destptr mem))))
 18214  	for {
 18215  		if v.AuxInt != 16 {
 18216  			break
 18217  		}
 18218  		_ = v.Args[1]
 18219  		destptr := v.Args[0]
 18220  		mem := v.Args[1]
 18221  		v.reset(Op386MOVLstoreconst)
 18222  		v.AuxInt = makeValAndOff(0, 12)
 18223  		v.AddArg(destptr)
 18224  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18225  		v0.AuxInt = makeValAndOff(0, 8)
 18226  		v0.AddArg(destptr)
 18227  		v1 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18228  		v1.AuxInt = makeValAndOff(0, 4)
 18229  		v1.AddArg(destptr)
 18230  		v2 := b.NewValue0(v.Pos, Op386MOVLstoreconst, types.TypeMem)
 18231  		v2.AuxInt = 0
 18232  		v2.AddArg(destptr)
 18233  		v2.AddArg(mem)
 18234  		v1.AddArg(v2)
 18235  		v0.AddArg(v1)
 18236  		v.AddArg(v0)
 18237  		return true
 18238  	}
 18239  	// match: (Zero [s] destptr mem)
 18240  	// cond: s > 16 && s <= 4*128 && s%4 == 0 && !config.noDuffDevice
 18241  	// result: (DUFFZERO [1*(128-s/4)] destptr (MOVLconst [0]) mem)
 18242  	for {
 18243  		s := v.AuxInt
 18244  		_ = v.Args[1]
 18245  		destptr := v.Args[0]
 18246  		mem := v.Args[1]
 18247  		if !(s > 16 && s <= 4*128 && s%4 == 0 && !config.noDuffDevice) {
 18248  			break
 18249  		}
 18250  		v.reset(Op386DUFFZERO)
 18251  		v.AuxInt = 1 * (128 - s/4)
 18252  		v.AddArg(destptr)
 18253  		v0 := b.NewValue0(v.Pos, Op386MOVLconst, typ.UInt32)
 18254  		v0.AuxInt = 0
 18255  		v.AddArg(v0)
 18256  		v.AddArg(mem)
 18257  		return true
 18258  	}
 18259  	// match: (Zero [s] destptr mem)
 18260  	// cond: (s > 4*128 || (config.noDuffDevice && s > 16)) && s%4 == 0
 18261  	// result: (REPSTOSL destptr (MOVLconst [s/4]) (MOVLconst [0]) mem)
 18262  	for {
 18263  		s := v.AuxInt
 18264  		_ = v.Args[1]
 18265  		destptr := v.Args[0]
 18266  		mem := v.Args[1]
 18267  		if !((s > 4*128 || (config.noDuffDevice && s > 16)) && s%4 == 0) {
 18268  			break
 18269  		}
 18270  		v.reset(Op386REPSTOSL)
 18271  		v.AddArg(destptr)
 18272  		v0 := b.NewValue0(v.Pos, Op386MOVLconst, typ.UInt32)
 18273  		v0.AuxInt = s / 4
 18274  		v.AddArg(v0)
 18275  		v1 := b.NewValue0(v.Pos, Op386MOVLconst, typ.UInt32)
 18276  		v1.AuxInt = 0
 18277  		v.AddArg(v1)
 18278  		v.AddArg(mem)
 18279  		return true
 18280  	}
 18281  	return false
 18282  }
 18283  func rewriteValue386_OpZeroExt16to32_0(v *Value) bool {
 18284  	// match: (ZeroExt16to32 x)
 18285  	// cond:
 18286  	// result: (MOVWLZX x)
 18287  	for {
 18288  		x := v.Args[0]
 18289  		v.reset(Op386MOVWLZX)
 18290  		v.AddArg(x)
 18291  		return true
 18292  	}
 18293  }
 18294  func rewriteValue386_OpZeroExt8to16_0(v *Value) bool {
 18295  	// match: (ZeroExt8to16 x)
 18296  	// cond:
 18297  	// result: (MOVBLZX x)
 18298  	for {
 18299  		x := v.Args[0]
 18300  		v.reset(Op386MOVBLZX)
 18301  		v.AddArg(x)
 18302  		return true
 18303  	}
 18304  }
 18305  func rewriteValue386_OpZeroExt8to32_0(v *Value) bool {
 18306  	// match: (ZeroExt8to32 x)
 18307  	// cond:
 18308  	// result: (MOVBLZX x)
 18309  	for {
 18310  		x := v.Args[0]
 18311  		v.reset(Op386MOVBLZX)
 18312  		v.AddArg(x)
 18313  		return true
 18314  	}
 18315  }
 18316  func rewriteValue386_OpZeromask_0(v *Value) bool {
 18317  	b := v.Block
 18318  	_ = b
 18319  	// match: (Zeromask <t> x)
 18320  	// cond:
 18321  	// result: (XORLconst [-1] (SBBLcarrymask <t> (CMPLconst x [1])))
 18322  	for {
 18323  		t := v.Type
 18324  		x := v.Args[0]
 18325  		v.reset(Op386XORLconst)
 18326  		v.AuxInt = -1
 18327  		v0 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 18328  		v1 := b.NewValue0(v.Pos, Op386CMPLconst, types.TypeFlags)
 18329  		v1.AuxInt = 1
 18330  		v1.AddArg(x)
 18331  		v0.AddArg(v1)
 18332  		v.AddArg(v0)
 18333  		return true
 18334  	}
 18335  }
 18336  func rewriteBlock386(b *Block) bool {
 18337  	config := b.Func.Config
 18338  	_ = config
 18339  	fe := b.Func.fe
 18340  	_ = fe
 18341  	typ := &config.Types
 18342  	_ = typ
 18343  	switch b.Kind {
 18344  	case Block386EQ:
 18345  		// match: (EQ (InvertFlags cmp) yes no)
 18346  		// cond:
 18347  		// result: (EQ cmp yes no)
 18348  		for {
 18349  			v := b.Control
 18350  			if v.Op != Op386InvertFlags {
 18351  				break
 18352  			}
 18353  			cmp := v.Args[0]
 18354  			b.Kind = Block386EQ
 18355  			b.SetControl(cmp)
 18356  			b.Aux = nil
 18357  			return true
 18358  		}
 18359  		// match: (EQ (FlagEQ) yes no)
 18360  		// cond:
 18361  		// result: (First nil yes no)
 18362  		for {
 18363  			v := b.Control
 18364  			if v.Op != Op386FlagEQ {
 18365  				break
 18366  			}
 18367  			b.Kind = BlockFirst
 18368  			b.SetControl(nil)
 18369  			b.Aux = nil
 18370  			return true
 18371  		}
 18372  		// match: (EQ (FlagLT_ULT) yes no)
 18373  		// cond:
 18374  		// result: (First nil no yes)
 18375  		for {
 18376  			v := b.Control
 18377  			if v.Op != Op386FlagLT_ULT {
 18378  				break
 18379  			}
 18380  			b.Kind = BlockFirst
 18381  			b.SetControl(nil)
 18382  			b.Aux = nil
 18383  			b.swapSuccessors()
 18384  			return true
 18385  		}
 18386  		// match: (EQ (FlagLT_UGT) yes no)
 18387  		// cond:
 18388  		// result: (First nil no yes)
 18389  		for {
 18390  			v := b.Control
 18391  			if v.Op != Op386FlagLT_UGT {
 18392  				break
 18393  			}
 18394  			b.Kind = BlockFirst
 18395  			b.SetControl(nil)
 18396  			b.Aux = nil
 18397  			b.swapSuccessors()
 18398  			return true
 18399  		}
 18400  		// match: (EQ (FlagGT_ULT) yes no)
 18401  		// cond:
 18402  		// result: (First nil no yes)
 18403  		for {
 18404  			v := b.Control
 18405  			if v.Op != Op386FlagGT_ULT {
 18406  				break
 18407  			}
 18408  			b.Kind = BlockFirst
 18409  			b.SetControl(nil)
 18410  			b.Aux = nil
 18411  			b.swapSuccessors()
 18412  			return true
 18413  		}
 18414  		// match: (EQ (FlagGT_UGT) yes no)
 18415  		// cond:
 18416  		// result: (First nil no yes)
 18417  		for {
 18418  			v := b.Control
 18419  			if v.Op != Op386FlagGT_UGT {
 18420  				break
 18421  			}
 18422  			b.Kind = BlockFirst
 18423  			b.SetControl(nil)
 18424  			b.Aux = nil
 18425  			b.swapSuccessors()
 18426  			return true
 18427  		}
 18428  	case Block386GE:
 18429  		// match: (GE (InvertFlags cmp) yes no)
 18430  		// cond:
 18431  		// result: (LE cmp yes no)
 18432  		for {
 18433  			v := b.Control
 18434  			if v.Op != Op386InvertFlags {
 18435  				break
 18436  			}
 18437  			cmp := v.Args[0]
 18438  			b.Kind = Block386LE
 18439  			b.SetControl(cmp)
 18440  			b.Aux = nil
 18441  			return true
 18442  		}
 18443  		// match: (GE (FlagEQ) yes no)
 18444  		// cond:
 18445  		// result: (First nil yes no)
 18446  		for {
 18447  			v := b.Control
 18448  			if v.Op != Op386FlagEQ {
 18449  				break
 18450  			}
 18451  			b.Kind = BlockFirst
 18452  			b.SetControl(nil)
 18453  			b.Aux = nil
 18454  			return true
 18455  		}
 18456  		// match: (GE (FlagLT_ULT) yes no)
 18457  		// cond:
 18458  		// result: (First nil no yes)
 18459  		for {
 18460  			v := b.Control
 18461  			if v.Op != Op386FlagLT_ULT {
 18462  				break
 18463  			}
 18464  			b.Kind = BlockFirst
 18465  			b.SetControl(nil)
 18466  			b.Aux = nil
 18467  			b.swapSuccessors()
 18468  			return true
 18469  		}
 18470  		// match: (GE (FlagLT_UGT) yes no)
 18471  		// cond:
 18472  		// result: (First nil no yes)
 18473  		for {
 18474  			v := b.Control
 18475  			if v.Op != Op386FlagLT_UGT {
 18476  				break
 18477  			}
 18478  			b.Kind = BlockFirst
 18479  			b.SetControl(nil)
 18480  			b.Aux = nil
 18481  			b.swapSuccessors()
 18482  			return true
 18483  		}
 18484  		// match: (GE (FlagGT_ULT) yes no)
 18485  		// cond:
 18486  		// result: (First nil yes no)
 18487  		for {
 18488  			v := b.Control
 18489  			if v.Op != Op386FlagGT_ULT {
 18490  				break
 18491  			}
 18492  			b.Kind = BlockFirst
 18493  			b.SetControl(nil)
 18494  			b.Aux = nil
 18495  			return true
 18496  		}
 18497  		// match: (GE (FlagGT_UGT) yes no)
 18498  		// cond:
 18499  		// result: (First nil yes no)
 18500  		for {
 18501  			v := b.Control
 18502  			if v.Op != Op386FlagGT_UGT {
 18503  				break
 18504  			}
 18505  			b.Kind = BlockFirst
 18506  			b.SetControl(nil)
 18507  			b.Aux = nil
 18508  			return true
 18509  		}
 18510  	case Block386GT:
 18511  		// match: (GT (InvertFlags cmp) yes no)
 18512  		// cond:
 18513  		// result: (LT cmp yes no)
 18514  		for {
 18515  			v := b.Control
 18516  			if v.Op != Op386InvertFlags {
 18517  				break
 18518  			}
 18519  			cmp := v.Args[0]
 18520  			b.Kind = Block386LT
 18521  			b.SetControl(cmp)
 18522  			b.Aux = nil
 18523  			return true
 18524  		}
 18525  		// match: (GT (FlagEQ) yes no)
 18526  		// cond:
 18527  		// result: (First nil no yes)
 18528  		for {
 18529  			v := b.Control
 18530  			if v.Op != Op386FlagEQ {
 18531  				break
 18532  			}
 18533  			b.Kind = BlockFirst
 18534  			b.SetControl(nil)
 18535  			b.Aux = nil
 18536  			b.swapSuccessors()
 18537  			return true
 18538  		}
 18539  		// match: (GT (FlagLT_ULT) yes no)
 18540  		// cond:
 18541  		// result: (First nil no yes)
 18542  		for {
 18543  			v := b.Control
 18544  			if v.Op != Op386FlagLT_ULT {
 18545  				break
 18546  			}
 18547  			b.Kind = BlockFirst
 18548  			b.SetControl(nil)
 18549  			b.Aux = nil
 18550  			b.swapSuccessors()
 18551  			return true
 18552  		}
 18553  		// match: (GT (FlagLT_UGT) yes no)
 18554  		// cond:
 18555  		// result: (First nil no yes)
 18556  		for {
 18557  			v := b.Control
 18558  			if v.Op != Op386FlagLT_UGT {
 18559  				break
 18560  			}
 18561  			b.Kind = BlockFirst
 18562  			b.SetControl(nil)
 18563  			b.Aux = nil
 18564  			b.swapSuccessors()
 18565  			return true
 18566  		}
 18567  		// match: (GT (FlagGT_ULT) yes no)
 18568  		// cond:
 18569  		// result: (First nil yes no)
 18570  		for {
 18571  			v := b.Control
 18572  			if v.Op != Op386FlagGT_ULT {
 18573  				break
 18574  			}
 18575  			b.Kind = BlockFirst
 18576  			b.SetControl(nil)
 18577  			b.Aux = nil
 18578  			return true
 18579  		}
 18580  		// match: (GT (FlagGT_UGT) yes no)
 18581  		// cond:
 18582  		// result: (First nil yes no)
 18583  		for {
 18584  			v := b.Control
 18585  			if v.Op != Op386FlagGT_UGT {
 18586  				break
 18587  			}
 18588  			b.Kind = BlockFirst
 18589  			b.SetControl(nil)
 18590  			b.Aux = nil
 18591  			return true
 18592  		}
 18593  	case BlockIf:
 18594  		// match: (If (SETL cmp) yes no)
 18595  		// cond:
 18596  		// result: (LT cmp yes no)
 18597  		for {
 18598  			v := b.Control
 18599  			if v.Op != Op386SETL {
 18600  				break
 18601  			}
 18602  			cmp := v.Args[0]
 18603  			b.Kind = Block386LT
 18604  			b.SetControl(cmp)
 18605  			b.Aux = nil
 18606  			return true
 18607  		}
 18608  		// match: (If (SETLE cmp) yes no)
 18609  		// cond:
 18610  		// result: (LE cmp yes no)
 18611  		for {
 18612  			v := b.Control
 18613  			if v.Op != Op386SETLE {
 18614  				break
 18615  			}
 18616  			cmp := v.Args[0]
 18617  			b.Kind = Block386LE
 18618  			b.SetControl(cmp)
 18619  			b.Aux = nil
 18620  			return true
 18621  		}
 18622  		// match: (If (SETG cmp) yes no)
 18623  		// cond:
 18624  		// result: (GT cmp yes no)
 18625  		for {
 18626  			v := b.Control
 18627  			if v.Op != Op386SETG {
 18628  				break
 18629  			}
 18630  			cmp := v.Args[0]
 18631  			b.Kind = Block386GT
 18632  			b.SetControl(cmp)
 18633  			b.Aux = nil
 18634  			return true
 18635  		}
 18636  		// match: (If (SETGE cmp) yes no)
 18637  		// cond:
 18638  		// result: (GE cmp yes no)
 18639  		for {
 18640  			v := b.Control
 18641  			if v.Op != Op386SETGE {
 18642  				break
 18643  			}
 18644  			cmp := v.Args[0]
 18645  			b.Kind = Block386GE
 18646  			b.SetControl(cmp)
 18647  			b.Aux = nil
 18648  			return true
 18649  		}
 18650  		// match: (If (SETEQ cmp) yes no)
 18651  		// cond:
 18652  		// result: (EQ cmp yes no)
 18653  		for {
 18654  			v := b.Control
 18655  			if v.Op != Op386SETEQ {
 18656  				break
 18657  			}
 18658  			cmp := v.Args[0]
 18659  			b.Kind = Block386EQ
 18660  			b.SetControl(cmp)
 18661  			b.Aux = nil
 18662  			return true
 18663  		}
 18664  		// match: (If (SETNE cmp) yes no)
 18665  		// cond:
 18666  		// result: (NE cmp yes no)
 18667  		for {
 18668  			v := b.Control
 18669  			if v.Op != Op386SETNE {
 18670  				break
 18671  			}
 18672  			cmp := v.Args[0]
 18673  			b.Kind = Block386NE
 18674  			b.SetControl(cmp)
 18675  			b.Aux = nil
 18676  			return true
 18677  		}
 18678  		// match: (If (SETB cmp) yes no)
 18679  		// cond:
 18680  		// result: (ULT cmp yes no)
 18681  		for {
 18682  			v := b.Control
 18683  			if v.Op != Op386SETB {
 18684  				break
 18685  			}
 18686  			cmp := v.Args[0]
 18687  			b.Kind = Block386ULT
 18688  			b.SetControl(cmp)
 18689  			b.Aux = nil
 18690  			return true
 18691  		}
 18692  		// match: (If (SETBE cmp) yes no)
 18693  		// cond:
 18694  		// result: (ULE cmp yes no)
 18695  		for {
 18696  			v := b.Control
 18697  			if v.Op != Op386SETBE {
 18698  				break
 18699  			}
 18700  			cmp := v.Args[0]
 18701  			b.Kind = Block386ULE
 18702  			b.SetControl(cmp)
 18703  			b.Aux = nil
 18704  			return true
 18705  		}
 18706  		// match: (If (SETA cmp) yes no)
 18707  		// cond:
 18708  		// result: (UGT cmp yes no)
 18709  		for {
 18710  			v := b.Control
 18711  			if v.Op != Op386SETA {
 18712  				break
 18713  			}
 18714  			cmp := v.Args[0]
 18715  			b.Kind = Block386UGT
 18716  			b.SetControl(cmp)
 18717  			b.Aux = nil
 18718  			return true
 18719  		}
 18720  		// match: (If (SETAE cmp) yes no)
 18721  		// cond:
 18722  		// result: (UGE cmp yes no)
 18723  		for {
 18724  			v := b.Control
 18725  			if v.Op != Op386SETAE {
 18726  				break
 18727  			}
 18728  			cmp := v.Args[0]
 18729  			b.Kind = Block386UGE
 18730  			b.SetControl(cmp)
 18731  			b.Aux = nil
 18732  			return true
 18733  		}
 18734  		// match: (If (SETGF cmp) yes no)
 18735  		// cond:
 18736  		// result: (UGT cmp yes no)
 18737  		for {
 18738  			v := b.Control
 18739  			if v.Op != Op386SETGF {
 18740  				break
 18741  			}
 18742  			cmp := v.Args[0]
 18743  			b.Kind = Block386UGT
 18744  			b.SetControl(cmp)
 18745  			b.Aux = nil
 18746  			return true
 18747  		}
 18748  		// match: (If (SETGEF cmp) yes no)
 18749  		// cond:
 18750  		// result: (UGE cmp yes no)
 18751  		for {
 18752  			v := b.Control
 18753  			if v.Op != Op386SETGEF {
 18754  				break
 18755  			}
 18756  			cmp := v.Args[0]
 18757  			b.Kind = Block386UGE
 18758  			b.SetControl(cmp)
 18759  			b.Aux = nil
 18760  			return true
 18761  		}
 18762  		// match: (If (SETEQF cmp) yes no)
 18763  		// cond:
 18764  		// result: (EQF cmp yes no)
 18765  		for {
 18766  			v := b.Control
 18767  			if v.Op != Op386SETEQF {
 18768  				break
 18769  			}
 18770  			cmp := v.Args[0]
 18771  			b.Kind = Block386EQF
 18772  			b.SetControl(cmp)
 18773  			b.Aux = nil
 18774  			return true
 18775  		}
 18776  		// match: (If (SETNEF cmp) yes no)
 18777  		// cond:
 18778  		// result: (NEF cmp yes no)
 18779  		for {
 18780  			v := b.Control
 18781  			if v.Op != Op386SETNEF {
 18782  				break
 18783  			}
 18784  			cmp := v.Args[0]
 18785  			b.Kind = Block386NEF
 18786  			b.SetControl(cmp)
 18787  			b.Aux = nil
 18788  			return true
 18789  		}
 18790  		// match: (If cond yes no)
 18791  		// cond:
 18792  		// result: (NE (TESTB cond cond) yes no)
 18793  		for {
 18794  			v := b.Control
 18795  			_ = v
 18796  			cond := b.Control
 18797  			b.Kind = Block386NE
 18798  			v0 := b.NewValue0(v.Pos, Op386TESTB, types.TypeFlags)
 18799  			v0.AddArg(cond)
 18800  			v0.AddArg(cond)
 18801  			b.SetControl(v0)
 18802  			b.Aux = nil
 18803  			return true
 18804  		}
 18805  	case Block386LE:
 18806  		// match: (LE (InvertFlags cmp) yes no)
 18807  		// cond:
 18808  		// result: (GE cmp yes no)
 18809  		for {
 18810  			v := b.Control
 18811  			if v.Op != Op386InvertFlags {
 18812  				break
 18813  			}
 18814  			cmp := v.Args[0]
 18815  			b.Kind = Block386GE
 18816  			b.SetControl(cmp)
 18817  			b.Aux = nil
 18818  			return true
 18819  		}
 18820  		// match: (LE (FlagEQ) yes no)
 18821  		// cond:
 18822  		// result: (First nil yes no)
 18823  		for {
 18824  			v := b.Control
 18825  			if v.Op != Op386FlagEQ {
 18826  				break
 18827  			}
 18828  			b.Kind = BlockFirst
 18829  			b.SetControl(nil)
 18830  			b.Aux = nil
 18831  			return true
 18832  		}
 18833  		// match: (LE (FlagLT_ULT) yes no)
 18834  		// cond:
 18835  		// result: (First nil yes no)
 18836  		for {
 18837  			v := b.Control
 18838  			if v.Op != Op386FlagLT_ULT {
 18839  				break
 18840  			}
 18841  			b.Kind = BlockFirst
 18842  			b.SetControl(nil)
 18843  			b.Aux = nil
 18844  			return true
 18845  		}
 18846  		// match: (LE (FlagLT_UGT) yes no)
 18847  		// cond:
 18848  		// result: (First nil yes no)
 18849  		for {
 18850  			v := b.Control
 18851  			if v.Op != Op386FlagLT_UGT {
 18852  				break
 18853  			}
 18854  			b.Kind = BlockFirst
 18855  			b.SetControl(nil)
 18856  			b.Aux = nil
 18857  			return true
 18858  		}
 18859  		// match: (LE (FlagGT_ULT) yes no)
 18860  		// cond:
 18861  		// result: (First nil no yes)
 18862  		for {
 18863  			v := b.Control
 18864  			if v.Op != Op386FlagGT_ULT {
 18865  				break
 18866  			}
 18867  			b.Kind = BlockFirst
 18868  			b.SetControl(nil)
 18869  			b.Aux = nil
 18870  			b.swapSuccessors()
 18871  			return true
 18872  		}
 18873  		// match: (LE (FlagGT_UGT) yes no)
 18874  		// cond:
 18875  		// result: (First nil no yes)
 18876  		for {
 18877  			v := b.Control
 18878  			if v.Op != Op386FlagGT_UGT {
 18879  				break
 18880  			}
 18881  			b.Kind = BlockFirst
 18882  			b.SetControl(nil)
 18883  			b.Aux = nil
 18884  			b.swapSuccessors()
 18885  			return true
 18886  		}
 18887  	case Block386LT:
 18888  		// match: (LT (InvertFlags cmp) yes no)
 18889  		// cond:
 18890  		// result: (GT cmp yes no)
 18891  		for {
 18892  			v := b.Control
 18893  			if v.Op != Op386InvertFlags {
 18894  				break
 18895  			}
 18896  			cmp := v.Args[0]
 18897  			b.Kind = Block386GT
 18898  			b.SetControl(cmp)
 18899  			b.Aux = nil
 18900  			return true
 18901  		}
 18902  		// match: (LT (FlagEQ) yes no)
 18903  		// cond:
 18904  		// result: (First nil no yes)
 18905  		for {
 18906  			v := b.Control
 18907  			if v.Op != Op386FlagEQ {
 18908  				break
 18909  			}
 18910  			b.Kind = BlockFirst
 18911  			b.SetControl(nil)
 18912  			b.Aux = nil
 18913  			b.swapSuccessors()
 18914  			return true
 18915  		}
 18916  		// match: (LT (FlagLT_ULT) yes no)
 18917  		// cond:
 18918  		// result: (First nil yes no)
 18919  		for {
 18920  			v := b.Control
 18921  			if v.Op != Op386FlagLT_ULT {
 18922  				break
 18923  			}
 18924  			b.Kind = BlockFirst
 18925  			b.SetControl(nil)
 18926  			b.Aux = nil
 18927  			return true
 18928  		}
 18929  		// match: (LT (FlagLT_UGT) yes no)
 18930  		// cond:
 18931  		// result: (First nil yes no)
 18932  		for {
 18933  			v := b.Control
 18934  			if v.Op != Op386FlagLT_UGT {
 18935  				break
 18936  			}
 18937  			b.Kind = BlockFirst
 18938  			b.SetControl(nil)
 18939  			b.Aux = nil
 18940  			return true
 18941  		}
 18942  		// match: (LT (FlagGT_ULT) yes no)
 18943  		// cond:
 18944  		// result: (First nil no yes)
 18945  		for {
 18946  			v := b.Control
 18947  			if v.Op != Op386FlagGT_ULT {
 18948  				break
 18949  			}
 18950  			b.Kind = BlockFirst
 18951  			b.SetControl(nil)
 18952  			b.Aux = nil
 18953  			b.swapSuccessors()
 18954  			return true
 18955  		}
 18956  		// match: (LT (FlagGT_UGT) yes no)
 18957  		// cond:
 18958  		// result: (First nil no yes)
 18959  		for {
 18960  			v := b.Control
 18961  			if v.Op != Op386FlagGT_UGT {
 18962  				break
 18963  			}
 18964  			b.Kind = BlockFirst
 18965  			b.SetControl(nil)
 18966  			b.Aux = nil
 18967  			b.swapSuccessors()
 18968  			return true
 18969  		}
 18970  	case Block386NE:
 18971  		// match: (NE (TESTB (SETL cmp) (SETL cmp)) yes no)
 18972  		// cond:
 18973  		// result: (LT cmp yes no)
 18974  		for {
 18975  			v := b.Control
 18976  			if v.Op != Op386TESTB {
 18977  				break
 18978  			}
 18979  			_ = v.Args[1]
 18980  			v_0 := v.Args[0]
 18981  			if v_0.Op != Op386SETL {
 18982  				break
 18983  			}
 18984  			cmp := v_0.Args[0]
 18985  			v_1 := v.Args[1]
 18986  			if v_1.Op != Op386SETL {
 18987  				break
 18988  			}
 18989  			if cmp != v_1.Args[0] {
 18990  				break
 18991  			}
 18992  			b.Kind = Block386LT
 18993  			b.SetControl(cmp)
 18994  			b.Aux = nil
 18995  			return true
 18996  		}
 18997  		// match: (NE (TESTB (SETL cmp) (SETL cmp)) yes no)
 18998  		// cond:
 18999  		// result: (LT cmp yes no)
 19000  		for {
 19001  			v := b.Control
 19002  			if v.Op != Op386TESTB {
 19003  				break
 19004  			}
 19005  			_ = v.Args[1]
 19006  			v_0 := v.Args[0]
 19007  			if v_0.Op != Op386SETL {
 19008  				break
 19009  			}
 19010  			cmp := v_0.Args[0]
 19011  			v_1 := v.Args[1]
 19012  			if v_1.Op != Op386SETL {
 19013  				break
 19014  			}
 19015  			if cmp != v_1.Args[0] {
 19016  				break
 19017  			}
 19018  			b.Kind = Block386LT
 19019  			b.SetControl(cmp)
 19020  			b.Aux = nil
 19021  			return true
 19022  		}
 19023  		// match: (NE (TESTB (SETLE cmp) (SETLE cmp)) yes no)
 19024  		// cond:
 19025  		// result: (LE cmp yes no)
 19026  		for {
 19027  			v := b.Control
 19028  			if v.Op != Op386TESTB {
 19029  				break
 19030  			}
 19031  			_ = v.Args[1]
 19032  			v_0 := v.Args[0]
 19033  			if v_0.Op != Op386SETLE {
 19034  				break
 19035  			}
 19036  			cmp := v_0.Args[0]
 19037  			v_1 := v.Args[1]
 19038  			if v_1.Op != Op386SETLE {
 19039  				break
 19040  			}
 19041  			if cmp != v_1.Args[0] {
 19042  				break
 19043  			}
 19044  			b.Kind = Block386LE
 19045  			b.SetControl(cmp)
 19046  			b.Aux = nil
 19047  			return true
 19048  		}
 19049  		// match: (NE (TESTB (SETLE cmp) (SETLE cmp)) yes no)
 19050  		// cond:
 19051  		// result: (LE cmp yes no)
 19052  		for {
 19053  			v := b.Control
 19054  			if v.Op != Op386TESTB {
 19055  				break
 19056  			}
 19057  			_ = v.Args[1]
 19058  			v_0 := v.Args[0]
 19059  			if v_0.Op != Op386SETLE {
 19060  				break
 19061  			}
 19062  			cmp := v_0.Args[0]
 19063  			v_1 := v.Args[1]
 19064  			if v_1.Op != Op386SETLE {
 19065  				break
 19066  			}
 19067  			if cmp != v_1.Args[0] {
 19068  				break
 19069  			}
 19070  			b.Kind = Block386LE
 19071  			b.SetControl(cmp)
 19072  			b.Aux = nil
 19073  			return true
 19074  		}
 19075  		// match: (NE (TESTB (SETG cmp) (SETG cmp)) yes no)
 19076  		// cond:
 19077  		// result: (GT cmp yes no)
 19078  		for {
 19079  			v := b.Control
 19080  			if v.Op != Op386TESTB {
 19081  				break
 19082  			}
 19083  			_ = v.Args[1]
 19084  			v_0 := v.Args[0]
 19085  			if v_0.Op != Op386SETG {
 19086  				break
 19087  			}
 19088  			cmp := v_0.Args[0]
 19089  			v_1 := v.Args[1]
 19090  			if v_1.Op != Op386SETG {
 19091  				break
 19092  			}
 19093  			if cmp != v_1.Args[0] {
 19094  				break
 19095  			}
 19096  			b.Kind = Block386GT
 19097  			b.SetControl(cmp)
 19098  			b.Aux = nil
 19099  			return true
 19100  		}
 19101  		// match: (NE (TESTB (SETG cmp) (SETG cmp)) yes no)
 19102  		// cond:
 19103  		// result: (GT cmp yes no)
 19104  		for {
 19105  			v := b.Control
 19106  			if v.Op != Op386TESTB {
 19107  				break
 19108  			}
 19109  			_ = v.Args[1]
 19110  			v_0 := v.Args[0]
 19111  			if v_0.Op != Op386SETG {
 19112  				break
 19113  			}
 19114  			cmp := v_0.Args[0]
 19115  			v_1 := v.Args[1]
 19116  			if v_1.Op != Op386SETG {
 19117  				break
 19118  			}
 19119  			if cmp != v_1.Args[0] {
 19120  				break
 19121  			}
 19122  			b.Kind = Block386GT
 19123  			b.SetControl(cmp)
 19124  			b.Aux = nil
 19125  			return true
 19126  		}
 19127  		// match: (NE (TESTB (SETGE cmp) (SETGE cmp)) yes no)
 19128  		// cond:
 19129  		// result: (GE cmp yes no)
 19130  		for {
 19131  			v := b.Control
 19132  			if v.Op != Op386TESTB {
 19133  				break
 19134  			}
 19135  			_ = v.Args[1]
 19136  			v_0 := v.Args[0]
 19137  			if v_0.Op != Op386SETGE {
 19138  				break
 19139  			}
 19140  			cmp := v_0.Args[0]
 19141  			v_1 := v.Args[1]
 19142  			if v_1.Op != Op386SETGE {
 19143  				break
 19144  			}
 19145  			if cmp != v_1.Args[0] {
 19146  				break
 19147  			}
 19148  			b.Kind = Block386GE
 19149  			b.SetControl(cmp)
 19150  			b.Aux = nil
 19151  			return true
 19152  		}
 19153  		// match: (NE (TESTB (SETGE cmp) (SETGE cmp)) yes no)
 19154  		// cond:
 19155  		// result: (GE cmp yes no)
 19156  		for {
 19157  			v := b.Control
 19158  			if v.Op != Op386TESTB {
 19159  				break
 19160  			}
 19161  			_ = v.Args[1]
 19162  			v_0 := v.Args[0]
 19163  			if v_0.Op != Op386SETGE {
 19164  				break
 19165  			}
 19166  			cmp := v_0.Args[0]
 19167  			v_1 := v.Args[1]
 19168  			if v_1.Op != Op386SETGE {
 19169  				break
 19170  			}
 19171  			if cmp != v_1.Args[0] {
 19172  				break
 19173  			}
 19174  			b.Kind = Block386GE
 19175  			b.SetControl(cmp)
 19176  			b.Aux = nil
 19177  			return true
 19178  		}
 19179  		// match: (NE (TESTB (SETEQ cmp) (SETEQ cmp)) yes no)
 19180  		// cond:
 19181  		// result: (EQ cmp yes no)
 19182  		for {
 19183  			v := b.Control
 19184  			if v.Op != Op386TESTB {
 19185  				break
 19186  			}
 19187  			_ = v.Args[1]
 19188  			v_0 := v.Args[0]
 19189  			if v_0.Op != Op386SETEQ {
 19190  				break
 19191  			}
 19192  			cmp := v_0.Args[0]
 19193  			v_1 := v.Args[1]
 19194  			if v_1.Op != Op386SETEQ {
 19195  				break
 19196  			}
 19197  			if cmp != v_1.Args[0] {
 19198  				break
 19199  			}
 19200  			b.Kind = Block386EQ
 19201  			b.SetControl(cmp)
 19202  			b.Aux = nil
 19203  			return true
 19204  		}
 19205  		// match: (NE (TESTB (SETEQ cmp) (SETEQ cmp)) yes no)
 19206  		// cond:
 19207  		// result: (EQ cmp yes no)
 19208  		for {
 19209  			v := b.Control
 19210  			if v.Op != Op386TESTB {
 19211  				break
 19212  			}
 19213  			_ = v.Args[1]
 19214  			v_0 := v.Args[0]
 19215  			if v_0.Op != Op386SETEQ {
 19216  				break
 19217  			}
 19218  			cmp := v_0.Args[0]
 19219  			v_1 := v.Args[1]
 19220  			if v_1.Op != Op386SETEQ {
 19221  				break
 19222  			}
 19223  			if cmp != v_1.Args[0] {
 19224  				break
 19225  			}
 19226  			b.Kind = Block386EQ
 19227  			b.SetControl(cmp)
 19228  			b.Aux = nil
 19229  			return true
 19230  		}
 19231  		// match: (NE (TESTB (SETNE cmp) (SETNE cmp)) yes no)
 19232  		// cond:
 19233  		// result: (NE cmp yes no)
 19234  		for {
 19235  			v := b.Control
 19236  			if v.Op != Op386TESTB {
 19237  				break
 19238  			}
 19239  			_ = v.Args[1]
 19240  			v_0 := v.Args[0]
 19241  			if v_0.Op != Op386SETNE {
 19242  				break
 19243  			}
 19244  			cmp := v_0.Args[0]
 19245  			v_1 := v.Args[1]
 19246  			if v_1.Op != Op386SETNE {
 19247  				break
 19248  			}
 19249  			if cmp != v_1.Args[0] {
 19250  				break
 19251  			}
 19252  			b.Kind = Block386NE
 19253  			b.SetControl(cmp)
 19254  			b.Aux = nil
 19255  			return true
 19256  		}
 19257  		// match: (NE (TESTB (SETNE cmp) (SETNE cmp)) yes no)
 19258  		// cond:
 19259  		// result: (NE cmp yes no)
 19260  		for {
 19261  			v := b.Control
 19262  			if v.Op != Op386TESTB {
 19263  				break
 19264  			}
 19265  			_ = v.Args[1]
 19266  			v_0 := v.Args[0]
 19267  			if v_0.Op != Op386SETNE {
 19268  				break
 19269  			}
 19270  			cmp := v_0.Args[0]
 19271  			v_1 := v.Args[1]
 19272  			if v_1.Op != Op386SETNE {
 19273  				break
 19274  			}
 19275  			if cmp != v_1.Args[0] {
 19276  				break
 19277  			}
 19278  			b.Kind = Block386NE
 19279  			b.SetControl(cmp)
 19280  			b.Aux = nil
 19281  			return true
 19282  		}
 19283  		// match: (NE (TESTB (SETB cmp) (SETB cmp)) yes no)
 19284  		// cond:
 19285  		// result: (ULT cmp yes no)
 19286  		for {
 19287  			v := b.Control
 19288  			if v.Op != Op386TESTB {
 19289  				break
 19290  			}
 19291  			_ = v.Args[1]
 19292  			v_0 := v.Args[0]
 19293  			if v_0.Op != Op386SETB {
 19294  				break
 19295  			}
 19296  			cmp := v_0.Args[0]
 19297  			v_1 := v.Args[1]
 19298  			if v_1.Op != Op386SETB {
 19299  				break
 19300  			}
 19301  			if cmp != v_1.Args[0] {
 19302  				break
 19303  			}
 19304  			b.Kind = Block386ULT
 19305  			b.SetControl(cmp)
 19306  			b.Aux = nil
 19307  			return true
 19308  		}
 19309  		// match: (NE (TESTB (SETB cmp) (SETB cmp)) yes no)
 19310  		// cond:
 19311  		// result: (ULT cmp yes no)
 19312  		for {
 19313  			v := b.Control
 19314  			if v.Op != Op386TESTB {
 19315  				break
 19316  			}
 19317  			_ = v.Args[1]
 19318  			v_0 := v.Args[0]
 19319  			if v_0.Op != Op386SETB {
 19320  				break
 19321  			}
 19322  			cmp := v_0.Args[0]
 19323  			v_1 := v.Args[1]
 19324  			if v_1.Op != Op386SETB {
 19325  				break
 19326  			}
 19327  			if cmp != v_1.Args[0] {
 19328  				break
 19329  			}
 19330  			b.Kind = Block386ULT
 19331  			b.SetControl(cmp)
 19332  			b.Aux = nil
 19333  			return true
 19334  		}
 19335  		// match: (NE (TESTB (SETBE cmp) (SETBE cmp)) yes no)
 19336  		// cond:
 19337  		// result: (ULE cmp yes no)
 19338  		for {
 19339  			v := b.Control
 19340  			if v.Op != Op386TESTB {
 19341  				break
 19342  			}
 19343  			_ = v.Args[1]
 19344  			v_0 := v.Args[0]
 19345  			if v_0.Op != Op386SETBE {
 19346  				break
 19347  			}
 19348  			cmp := v_0.Args[0]
 19349  			v_1 := v.Args[1]
 19350  			if v_1.Op != Op386SETBE {
 19351  				break
 19352  			}
 19353  			if cmp != v_1.Args[0] {
 19354  				break
 19355  			}
 19356  			b.Kind = Block386ULE
 19357  			b.SetControl(cmp)
 19358  			b.Aux = nil
 19359  			return true
 19360  		}
 19361  		// match: (NE (TESTB (SETBE cmp) (SETBE cmp)) yes no)
 19362  		// cond:
 19363  		// result: (ULE cmp yes no)
 19364  		for {
 19365  			v := b.Control
 19366  			if v.Op != Op386TESTB {
 19367  				break
 19368  			}
 19369  			_ = v.Args[1]
 19370  			v_0 := v.Args[0]
 19371  			if v_0.Op != Op386SETBE {
 19372  				break
 19373  			}
 19374  			cmp := v_0.Args[0]
 19375  			v_1 := v.Args[1]
 19376  			if v_1.Op != Op386SETBE {
 19377  				break
 19378  			}
 19379  			if cmp != v_1.Args[0] {
 19380  				break
 19381  			}
 19382  			b.Kind = Block386ULE
 19383  			b.SetControl(cmp)
 19384  			b.Aux = nil
 19385  			return true
 19386  		}
 19387  		// match: (NE (TESTB (SETA cmp) (SETA cmp)) yes no)
 19388  		// cond:
 19389  		// result: (UGT cmp yes no)
 19390  		for {
 19391  			v := b.Control
 19392  			if v.Op != Op386TESTB {
 19393  				break
 19394  			}
 19395  			_ = v.Args[1]
 19396  			v_0 := v.Args[0]
 19397  			if v_0.Op != Op386SETA {
 19398  				break
 19399  			}
 19400  			cmp := v_0.Args[0]
 19401  			v_1 := v.Args[1]
 19402  			if v_1.Op != Op386SETA {
 19403  				break
 19404  			}
 19405  			if cmp != v_1.Args[0] {
 19406  				break
 19407  			}
 19408  			b.Kind = Block386UGT
 19409  			b.SetControl(cmp)
 19410  			b.Aux = nil
 19411  			return true
 19412  		}
 19413  		// match: (NE (TESTB (SETA cmp) (SETA cmp)) yes no)
 19414  		// cond:
 19415  		// result: (UGT cmp yes no)
 19416  		for {
 19417  			v := b.Control
 19418  			if v.Op != Op386TESTB {
 19419  				break
 19420  			}
 19421  			_ = v.Args[1]
 19422  			v_0 := v.Args[0]
 19423  			if v_0.Op != Op386SETA {
 19424  				break
 19425  			}
 19426  			cmp := v_0.Args[0]
 19427  			v_1 := v.Args[1]
 19428  			if v_1.Op != Op386SETA {
 19429  				break
 19430  			}
 19431  			if cmp != v_1.Args[0] {
 19432  				break
 19433  			}
 19434  			b.Kind = Block386UGT
 19435  			b.SetControl(cmp)
 19436  			b.Aux = nil
 19437  			return true
 19438  		}
 19439  		// match: (NE (TESTB (SETAE cmp) (SETAE cmp)) yes no)
 19440  		// cond:
 19441  		// result: (UGE cmp yes no)
 19442  		for {
 19443  			v := b.Control
 19444  			if v.Op != Op386TESTB {
 19445  				break
 19446  			}
 19447  			_ = v.Args[1]
 19448  			v_0 := v.Args[0]
 19449  			if v_0.Op != Op386SETAE {
 19450  				break
 19451  			}
 19452  			cmp := v_0.Args[0]
 19453  			v_1 := v.Args[1]
 19454  			if v_1.Op != Op386SETAE {
 19455  				break
 19456  			}
 19457  			if cmp != v_1.Args[0] {
 19458  				break
 19459  			}
 19460  			b.Kind = Block386UGE
 19461  			b.SetControl(cmp)
 19462  			b.Aux = nil
 19463  			return true
 19464  		}
 19465  		// match: (NE (TESTB (SETAE cmp) (SETAE cmp)) yes no)
 19466  		// cond:
 19467  		// result: (UGE cmp yes no)
 19468  		for {
 19469  			v := b.Control
 19470  			if v.Op != Op386TESTB {
 19471  				break
 19472  			}
 19473  			_ = v.Args[1]
 19474  			v_0 := v.Args[0]
 19475  			if v_0.Op != Op386SETAE {
 19476  				break
 19477  			}
 19478  			cmp := v_0.Args[0]
 19479  			v_1 := v.Args[1]
 19480  			if v_1.Op != Op386SETAE {
 19481  				break
 19482  			}
 19483  			if cmp != v_1.Args[0] {
 19484  				break
 19485  			}
 19486  			b.Kind = Block386UGE
 19487  			b.SetControl(cmp)
 19488  			b.Aux = nil
 19489  			return true
 19490  		}
 19491  		// match: (NE (TESTB (SETGF cmp) (SETGF cmp)) yes no)
 19492  		// cond:
 19493  		// result: (UGT cmp yes no)
 19494  		for {
 19495  			v := b.Control
 19496  			if v.Op != Op386TESTB {
 19497  				break
 19498  			}
 19499  			_ = v.Args[1]
 19500  			v_0 := v.Args[0]
 19501  			if v_0.Op != Op386SETGF {
 19502  				break
 19503  			}
 19504  			cmp := v_0.Args[0]
 19505  			v_1 := v.Args[1]
 19506  			if v_1.Op != Op386SETGF {
 19507  				break
 19508  			}
 19509  			if cmp != v_1.Args[0] {
 19510  				break
 19511  			}
 19512  			b.Kind = Block386UGT
 19513  			b.SetControl(cmp)
 19514  			b.Aux = nil
 19515  			return true
 19516  		}
 19517  		// match: (NE (TESTB (SETGF cmp) (SETGF cmp)) yes no)
 19518  		// cond:
 19519  		// result: (UGT cmp yes no)
 19520  		for {
 19521  			v := b.Control
 19522  			if v.Op != Op386TESTB {
 19523  				break
 19524  			}
 19525  			_ = v.Args[1]
 19526  			v_0 := v.Args[0]
 19527  			if v_0.Op != Op386SETGF {
 19528  				break
 19529  			}
 19530  			cmp := v_0.Args[0]
 19531  			v_1 := v.Args[1]
 19532  			if v_1.Op != Op386SETGF {
 19533  				break
 19534  			}
 19535  			if cmp != v_1.Args[0] {
 19536  				break
 19537  			}
 19538  			b.Kind = Block386UGT
 19539  			b.SetControl(cmp)
 19540  			b.Aux = nil
 19541  			return true
 19542  		}
 19543  		// match: (NE (TESTB (SETGEF cmp) (SETGEF cmp)) yes no)
 19544  		// cond:
 19545  		// result: (UGE cmp yes no)
 19546  		for {
 19547  			v := b.Control
 19548  			if v.Op != Op386TESTB {
 19549  				break
 19550  			}
 19551  			_ = v.Args[1]
 19552  			v_0 := v.Args[0]
 19553  			if v_0.Op != Op386SETGEF {
 19554  				break
 19555  			}
 19556  			cmp := v_0.Args[0]
 19557  			v_1 := v.Args[1]
 19558  			if v_1.Op != Op386SETGEF {
 19559  				break
 19560  			}
 19561  			if cmp != v_1.Args[0] {
 19562  				break
 19563  			}
 19564  			b.Kind = Block386UGE
 19565  			b.SetControl(cmp)
 19566  			b.Aux = nil
 19567  			return true
 19568  		}
 19569  		// match: (NE (TESTB (SETGEF cmp) (SETGEF cmp)) yes no)
 19570  		// cond:
 19571  		// result: (UGE cmp yes no)
 19572  		for {
 19573  			v := b.Control
 19574  			if v.Op != Op386TESTB {
 19575  				break
 19576  			}
 19577  			_ = v.Args[1]
 19578  			v_0 := v.Args[0]
 19579  			if v_0.Op != Op386SETGEF {
 19580  				break
 19581  			}
 19582  			cmp := v_0.Args[0]
 19583  			v_1 := v.Args[1]
 19584  			if v_1.Op != Op386SETGEF {
 19585  				break
 19586  			}
 19587  			if cmp != v_1.Args[0] {
 19588  				break
 19589  			}
 19590  			b.Kind = Block386UGE
 19591  			b.SetControl(cmp)
 19592  			b.Aux = nil
 19593  			return true
 19594  		}
 19595  		// match: (NE (TESTB (SETEQF cmp) (SETEQF cmp)) yes no)
 19596  		// cond:
 19597  		// result: (EQF cmp yes no)
 19598  		for {
 19599  			v := b.Control
 19600  			if v.Op != Op386TESTB {
 19601  				break
 19602  			}
 19603  			_ = v.Args[1]
 19604  			v_0 := v.Args[0]
 19605  			if v_0.Op != Op386SETEQF {
 19606  				break
 19607  			}
 19608  			cmp := v_0.Args[0]
 19609  			v_1 := v.Args[1]
 19610  			if v_1.Op != Op386SETEQF {
 19611  				break
 19612  			}
 19613  			if cmp != v_1.Args[0] {
 19614  				break
 19615  			}
 19616  			b.Kind = Block386EQF
 19617  			b.SetControl(cmp)
 19618  			b.Aux = nil
 19619  			return true
 19620  		}
 19621  		// match: (NE (TESTB (SETEQF cmp) (SETEQF cmp)) yes no)
 19622  		// cond:
 19623  		// result: (EQF cmp yes no)
 19624  		for {
 19625  			v := b.Control
 19626  			if v.Op != Op386TESTB {
 19627  				break
 19628  			}
 19629  			_ = v.Args[1]
 19630  			v_0 := v.Args[0]
 19631  			if v_0.Op != Op386SETEQF {
 19632  				break
 19633  			}
 19634  			cmp := v_0.Args[0]
 19635  			v_1 := v.Args[1]
 19636  			if v_1.Op != Op386SETEQF {
 19637  				break
 19638  			}
 19639  			if cmp != v_1.Args[0] {
 19640  				break
 19641  			}
 19642  			b.Kind = Block386EQF
 19643  			b.SetControl(cmp)
 19644  			b.Aux = nil
 19645  			return true
 19646  		}
 19647  		// match: (NE (TESTB (SETNEF cmp) (SETNEF cmp)) yes no)
 19648  		// cond:
 19649  		// result: (NEF cmp yes no)
 19650  		for {
 19651  			v := b.Control
 19652  			if v.Op != Op386TESTB {
 19653  				break
 19654  			}
 19655  			_ = v.Args[1]
 19656  			v_0 := v.Args[0]
 19657  			if v_0.Op != Op386SETNEF {
 19658  				break
 19659  			}
 19660  			cmp := v_0.Args[0]
 19661  			v_1 := v.Args[1]
 19662  			if v_1.Op != Op386SETNEF {
 19663  				break
 19664  			}
 19665  			if cmp != v_1.Args[0] {
 19666  				break
 19667  			}
 19668  			b.Kind = Block386NEF
 19669  			b.SetControl(cmp)
 19670  			b.Aux = nil
 19671  			return true
 19672  		}
 19673  		// match: (NE (TESTB (SETNEF cmp) (SETNEF cmp)) yes no)
 19674  		// cond:
 19675  		// result: (NEF cmp yes no)
 19676  		for {
 19677  			v := b.Control
 19678  			if v.Op != Op386TESTB {
 19679  				break
 19680  			}
 19681  			_ = v.Args[1]
 19682  			v_0 := v.Args[0]
 19683  			if v_0.Op != Op386SETNEF {
 19684  				break
 19685  			}
 19686  			cmp := v_0.Args[0]
 19687  			v_1 := v.Args[1]
 19688  			if v_1.Op != Op386SETNEF {
 19689  				break
 19690  			}
 19691  			if cmp != v_1.Args[0] {
 19692  				break
 19693  			}
 19694  			b.Kind = Block386NEF
 19695  			b.SetControl(cmp)
 19696  			b.Aux = nil
 19697  			return true
 19698  		}
 19699  		// match: (NE (InvertFlags cmp) yes no)
 19700  		// cond:
 19701  		// result: (NE cmp yes no)
 19702  		for {
 19703  			v := b.Control
 19704  			if v.Op != Op386InvertFlags {
 19705  				break
 19706  			}
 19707  			cmp := v.Args[0]
 19708  			b.Kind = Block386NE
 19709  			b.SetControl(cmp)
 19710  			b.Aux = nil
 19711  			return true
 19712  		}
 19713  		// match: (NE (FlagEQ) yes no)
 19714  		// cond:
 19715  		// result: (First nil no yes)
 19716  		for {
 19717  			v := b.Control
 19718  			if v.Op != Op386FlagEQ {
 19719  				break
 19720  			}
 19721  			b.Kind = BlockFirst
 19722  			b.SetControl(nil)
 19723  			b.Aux = nil
 19724  			b.swapSuccessors()
 19725  			return true
 19726  		}
 19727  		// match: (NE (FlagLT_ULT) yes no)
 19728  		// cond:
 19729  		// result: (First nil yes no)
 19730  		for {
 19731  			v := b.Control
 19732  			if v.Op != Op386FlagLT_ULT {
 19733  				break
 19734  			}
 19735  			b.Kind = BlockFirst
 19736  			b.SetControl(nil)
 19737  			b.Aux = nil
 19738  			return true
 19739  		}
 19740  		// match: (NE (FlagLT_UGT) yes no)
 19741  		// cond:
 19742  		// result: (First nil yes no)
 19743  		for {
 19744  			v := b.Control
 19745  			if v.Op != Op386FlagLT_UGT {
 19746  				break
 19747  			}
 19748  			b.Kind = BlockFirst
 19749  			b.SetControl(nil)
 19750  			b.Aux = nil
 19751  			return true
 19752  		}
 19753  		// match: (NE (FlagGT_ULT) yes no)
 19754  		// cond:
 19755  		// result: (First nil yes no)
 19756  		for {
 19757  			v := b.Control
 19758  			if v.Op != Op386FlagGT_ULT {
 19759  				break
 19760  			}
 19761  			b.Kind = BlockFirst
 19762  			b.SetControl(nil)
 19763  			b.Aux = nil
 19764  			return true
 19765  		}
 19766  		// match: (NE (FlagGT_UGT) yes no)
 19767  		// cond:
 19768  		// result: (First nil yes no)
 19769  		for {
 19770  			v := b.Control
 19771  			if v.Op != Op386FlagGT_UGT {
 19772  				break
 19773  			}
 19774  			b.Kind = BlockFirst
 19775  			b.SetControl(nil)
 19776  			b.Aux = nil
 19777  			return true
 19778  		}
 19779  	case Block386UGE:
 19780  		// match: (UGE (InvertFlags cmp) yes no)
 19781  		// cond:
 19782  		// result: (ULE cmp yes no)
 19783  		for {
 19784  			v := b.Control
 19785  			if v.Op != Op386InvertFlags {
 19786  				break
 19787  			}
 19788  			cmp := v.Args[0]
 19789  			b.Kind = Block386ULE
 19790  			b.SetControl(cmp)
 19791  			b.Aux = nil
 19792  			return true
 19793  		}
 19794  		// match: (UGE (FlagEQ) yes no)
 19795  		// cond:
 19796  		// result: (First nil yes no)
 19797  		for {
 19798  			v := b.Control
 19799  			if v.Op != Op386FlagEQ {
 19800  				break
 19801  			}
 19802  			b.Kind = BlockFirst
 19803  			b.SetControl(nil)
 19804  			b.Aux = nil
 19805  			return true
 19806  		}
 19807  		// match: (UGE (FlagLT_ULT) yes no)
 19808  		// cond:
 19809  		// result: (First nil no yes)
 19810  		for {
 19811  			v := b.Control
 19812  			if v.Op != Op386FlagLT_ULT {
 19813  				break
 19814  			}
 19815  			b.Kind = BlockFirst
 19816  			b.SetControl(nil)
 19817  			b.Aux = nil
 19818  			b.swapSuccessors()
 19819  			return true
 19820  		}
 19821  		// match: (UGE (FlagLT_UGT) yes no)
 19822  		// cond:
 19823  		// result: (First nil yes no)
 19824  		for {
 19825  			v := b.Control
 19826  			if v.Op != Op386FlagLT_UGT {
 19827  				break
 19828  			}
 19829  			b.Kind = BlockFirst
 19830  			b.SetControl(nil)
 19831  			b.Aux = nil
 19832  			return true
 19833  		}
 19834  		// match: (UGE (FlagGT_ULT) yes no)
 19835  		// cond:
 19836  		// result: (First nil no yes)
 19837  		for {
 19838  			v := b.Control
 19839  			if v.Op != Op386FlagGT_ULT {
 19840  				break
 19841  			}
 19842  			b.Kind = BlockFirst
 19843  			b.SetControl(nil)
 19844  			b.Aux = nil
 19845  			b.swapSuccessors()
 19846  			return true
 19847  		}
 19848  		// match: (UGE (FlagGT_UGT) yes no)
 19849  		// cond:
 19850  		// result: (First nil yes no)
 19851  		for {
 19852  			v := b.Control
 19853  			if v.Op != Op386FlagGT_UGT {
 19854  				break
 19855  			}
 19856  			b.Kind = BlockFirst
 19857  			b.SetControl(nil)
 19858  			b.Aux = nil
 19859  			return true
 19860  		}
 19861  	case Block386UGT:
 19862  		// match: (UGT (InvertFlags cmp) yes no)
 19863  		// cond:
 19864  		// result: (ULT cmp yes no)
 19865  		for {
 19866  			v := b.Control
 19867  			if v.Op != Op386InvertFlags {
 19868  				break
 19869  			}
 19870  			cmp := v.Args[0]
 19871  			b.Kind = Block386ULT
 19872  			b.SetControl(cmp)
 19873  			b.Aux = nil
 19874  			return true
 19875  		}
 19876  		// match: (UGT (FlagEQ) yes no)
 19877  		// cond:
 19878  		// result: (First nil no yes)
 19879  		for {
 19880  			v := b.Control
 19881  			if v.Op != Op386FlagEQ {
 19882  				break
 19883  			}
 19884  			b.Kind = BlockFirst
 19885  			b.SetControl(nil)
 19886  			b.Aux = nil
 19887  			b.swapSuccessors()
 19888  			return true
 19889  		}
 19890  		// match: (UGT (FlagLT_ULT) yes no)
 19891  		// cond:
 19892  		// result: (First nil no yes)
 19893  		for {
 19894  			v := b.Control
 19895  			if v.Op != Op386FlagLT_ULT {
 19896  				break
 19897  			}
 19898  			b.Kind = BlockFirst
 19899  			b.SetControl(nil)
 19900  			b.Aux = nil
 19901  			b.swapSuccessors()
 19902  			return true
 19903  		}
 19904  		// match: (UGT (FlagLT_UGT) yes no)
 19905  		// cond:
 19906  		// result: (First nil yes no)
 19907  		for {
 19908  			v := b.Control
 19909  			if v.Op != Op386FlagLT_UGT {
 19910  				break
 19911  			}
 19912  			b.Kind = BlockFirst
 19913  			b.SetControl(nil)
 19914  			b.Aux = nil
 19915  			return true
 19916  		}
 19917  		// match: (UGT (FlagGT_ULT) yes no)
 19918  		// cond:
 19919  		// result: (First nil no yes)
 19920  		for {
 19921  			v := b.Control
 19922  			if v.Op != Op386FlagGT_ULT {
 19923  				break
 19924  			}
 19925  			b.Kind = BlockFirst
 19926  			b.SetControl(nil)
 19927  			b.Aux = nil
 19928  			b.swapSuccessors()
 19929  			return true
 19930  		}
 19931  		// match: (UGT (FlagGT_UGT) yes no)
 19932  		// cond:
 19933  		// result: (First nil yes no)
 19934  		for {
 19935  			v := b.Control
 19936  			if v.Op != Op386FlagGT_UGT {
 19937  				break
 19938  			}
 19939  			b.Kind = BlockFirst
 19940  			b.SetControl(nil)
 19941  			b.Aux = nil
 19942  			return true
 19943  		}
 19944  	case Block386ULE:
 19945  		// match: (ULE (InvertFlags cmp) yes no)
 19946  		// cond:
 19947  		// result: (UGE cmp yes no)
 19948  		for {
 19949  			v := b.Control
 19950  			if v.Op != Op386InvertFlags {
 19951  				break
 19952  			}
 19953  			cmp := v.Args[0]
 19954  			b.Kind = Block386UGE
 19955  			b.SetControl(cmp)
 19956  			b.Aux = nil
 19957  			return true
 19958  		}
 19959  		// match: (ULE (FlagEQ) yes no)
 19960  		// cond:
 19961  		// result: (First nil yes no)
 19962  		for {
 19963  			v := b.Control
 19964  			if v.Op != Op386FlagEQ {
 19965  				break
 19966  			}
 19967  			b.Kind = BlockFirst
 19968  			b.SetControl(nil)
 19969  			b.Aux = nil
 19970  			return true
 19971  		}
 19972  		// match: (ULE (FlagLT_ULT) yes no)
 19973  		// cond:
 19974  		// result: (First nil yes no)
 19975  		for {
 19976  			v := b.Control
 19977  			if v.Op != Op386FlagLT_ULT {
 19978  				break
 19979  			}
 19980  			b.Kind = BlockFirst
 19981  			b.SetControl(nil)
 19982  			b.Aux = nil
 19983  			return true
 19984  		}
 19985  		// match: (ULE (FlagLT_UGT) yes no)
 19986  		// cond:
 19987  		// result: (First nil no yes)
 19988  		for {
 19989  			v := b.Control
 19990  			if v.Op != Op386FlagLT_UGT {
 19991  				break
 19992  			}
 19993  			b.Kind = BlockFirst
 19994  			b.SetControl(nil)
 19995  			b.Aux = nil
 19996  			b.swapSuccessors()
 19997  			return true
 19998  		}
 19999  		// match: (ULE (FlagGT_ULT) yes no)
 20000  		// cond:
 20001  		// result: (First nil yes no)
 20002  		for {
 20003  			v := b.Control
 20004  			if v.Op != Op386FlagGT_ULT {
 20005  				break
 20006  			}
 20007  			b.Kind = BlockFirst
 20008  			b.SetControl(nil)
 20009  			b.Aux = nil
 20010  			return true
 20011  		}
 20012  		// match: (ULE (FlagGT_UGT) yes no)
 20013  		// cond:
 20014  		// result: (First nil no yes)
 20015  		for {
 20016  			v := b.Control
 20017  			if v.Op != Op386FlagGT_UGT {
 20018  				break
 20019  			}
 20020  			b.Kind = BlockFirst
 20021  			b.SetControl(nil)
 20022  			b.Aux = nil
 20023  			b.swapSuccessors()
 20024  			return true
 20025  		}
 20026  	case Block386ULT:
 20027  		// match: (ULT (InvertFlags cmp) yes no)
 20028  		// cond:
 20029  		// result: (UGT cmp yes no)
 20030  		for {
 20031  			v := b.Control
 20032  			if v.Op != Op386InvertFlags {
 20033  				break
 20034  			}
 20035  			cmp := v.Args[0]
 20036  			b.Kind = Block386UGT
 20037  			b.SetControl(cmp)
 20038  			b.Aux = nil
 20039  			return true
 20040  		}
 20041  		// match: (ULT (FlagEQ) yes no)
 20042  		// cond:
 20043  		// result: (First nil no yes)
 20044  		for {
 20045  			v := b.Control
 20046  			if v.Op != Op386FlagEQ {
 20047  				break
 20048  			}
 20049  			b.Kind = BlockFirst
 20050  			b.SetControl(nil)
 20051  			b.Aux = nil
 20052  			b.swapSuccessors()
 20053  			return true
 20054  		}
 20055  		// match: (ULT (FlagLT_ULT) yes no)
 20056  		// cond:
 20057  		// result: (First nil yes no)
 20058  		for {
 20059  			v := b.Control
 20060  			if v.Op != Op386FlagLT_ULT {
 20061  				break
 20062  			}
 20063  			b.Kind = BlockFirst
 20064  			b.SetControl(nil)
 20065  			b.Aux = nil
 20066  			return true
 20067  		}
 20068  		// match: (ULT (FlagLT_UGT) yes no)
 20069  		// cond:
 20070  		// result: (First nil no yes)
 20071  		for {
 20072  			v := b.Control
 20073  			if v.Op != Op386FlagLT_UGT {
 20074  				break
 20075  			}
 20076  			b.Kind = BlockFirst
 20077  			b.SetControl(nil)
 20078  			b.Aux = nil
 20079  			b.swapSuccessors()
 20080  			return true
 20081  		}
 20082  		// match: (ULT (FlagGT_ULT) yes no)
 20083  		// cond:
 20084  		// result: (First nil yes no)
 20085  		for {
 20086  			v := b.Control
 20087  			if v.Op != Op386FlagGT_ULT {
 20088  				break
 20089  			}
 20090  			b.Kind = BlockFirst
 20091  			b.SetControl(nil)
 20092  			b.Aux = nil
 20093  			return true
 20094  		}
 20095  		// match: (ULT (FlagGT_UGT) yes no)
 20096  		// cond:
 20097  		// result: (First nil no yes)
 20098  		for {
 20099  			v := b.Control
 20100  			if v.Op != Op386FlagGT_UGT {
 20101  				break
 20102  			}
 20103  			b.Kind = BlockFirst
 20104  			b.SetControl(nil)
 20105  			b.Aux = nil
 20106  			b.swapSuccessors()
 20107  			return true
 20108  		}
 20109  	}
 20110  	return false
 20111  }