github.com/slayercat/go@v0.0.0-20170428012452-c51559813f61/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  
    10  var _ = math.MinInt8  // in case not otherwise used
    11  var _ = obj.ANOP      // in case not otherwise used
    12  var _ = objabi.GOROOT // in case not otherwise used
    13  
    14  func rewriteValue386(v *Value) bool {
    15  	switch v.Op {
    16  	case Op386ADCL:
    17  		return rewriteValue386_Op386ADCL_0(v)
    18  	case Op386ADDL:
    19  		return rewriteValue386_Op386ADDL_0(v) || rewriteValue386_Op386ADDL_10(v) || rewriteValue386_Op386ADDL_20(v)
    20  	case Op386ADDLcarry:
    21  		return rewriteValue386_Op386ADDLcarry_0(v)
    22  	case Op386ADDLconst:
    23  		return rewriteValue386_Op386ADDLconst_0(v)
    24  	case Op386ANDL:
    25  		return rewriteValue386_Op386ANDL_0(v)
    26  	case Op386ANDLconst:
    27  		return rewriteValue386_Op386ANDLconst_0(v)
    28  	case Op386CMPB:
    29  		return rewriteValue386_Op386CMPB_0(v)
    30  	case Op386CMPBconst:
    31  		return rewriteValue386_Op386CMPBconst_0(v)
    32  	case Op386CMPL:
    33  		return rewriteValue386_Op386CMPL_0(v)
    34  	case Op386CMPLconst:
    35  		return rewriteValue386_Op386CMPLconst_0(v)
    36  	case Op386CMPW:
    37  		return rewriteValue386_Op386CMPW_0(v)
    38  	case Op386CMPWconst:
    39  		return rewriteValue386_Op386CMPWconst_0(v)
    40  	case Op386LEAL:
    41  		return rewriteValue386_Op386LEAL_0(v)
    42  	case Op386LEAL1:
    43  		return rewriteValue386_Op386LEAL1_0(v)
    44  	case Op386LEAL2:
    45  		return rewriteValue386_Op386LEAL2_0(v)
    46  	case Op386LEAL4:
    47  		return rewriteValue386_Op386LEAL4_0(v)
    48  	case Op386LEAL8:
    49  		return rewriteValue386_Op386LEAL8_0(v)
    50  	case Op386MOVBLSX:
    51  		return rewriteValue386_Op386MOVBLSX_0(v)
    52  	case Op386MOVBLSXload:
    53  		return rewriteValue386_Op386MOVBLSXload_0(v)
    54  	case Op386MOVBLZX:
    55  		return rewriteValue386_Op386MOVBLZX_0(v)
    56  	case Op386MOVBload:
    57  		return rewriteValue386_Op386MOVBload_0(v)
    58  	case Op386MOVBloadidx1:
    59  		return rewriteValue386_Op386MOVBloadidx1_0(v)
    60  	case Op386MOVBstore:
    61  		return rewriteValue386_Op386MOVBstore_0(v)
    62  	case Op386MOVBstoreconst:
    63  		return rewriteValue386_Op386MOVBstoreconst_0(v)
    64  	case Op386MOVBstoreconstidx1:
    65  		return rewriteValue386_Op386MOVBstoreconstidx1_0(v)
    66  	case Op386MOVBstoreidx1:
    67  		return rewriteValue386_Op386MOVBstoreidx1_0(v) || rewriteValue386_Op386MOVBstoreidx1_10(v)
    68  	case Op386MOVLload:
    69  		return rewriteValue386_Op386MOVLload_0(v)
    70  	case Op386MOVLloadidx1:
    71  		return rewriteValue386_Op386MOVLloadidx1_0(v)
    72  	case Op386MOVLloadidx4:
    73  		return rewriteValue386_Op386MOVLloadidx4_0(v)
    74  	case Op386MOVLstore:
    75  		return rewriteValue386_Op386MOVLstore_0(v)
    76  	case Op386MOVLstoreconst:
    77  		return rewriteValue386_Op386MOVLstoreconst_0(v)
    78  	case Op386MOVLstoreconstidx1:
    79  		return rewriteValue386_Op386MOVLstoreconstidx1_0(v)
    80  	case Op386MOVLstoreconstidx4:
    81  		return rewriteValue386_Op386MOVLstoreconstidx4_0(v)
    82  	case Op386MOVLstoreidx1:
    83  		return rewriteValue386_Op386MOVLstoreidx1_0(v)
    84  	case Op386MOVLstoreidx4:
    85  		return rewriteValue386_Op386MOVLstoreidx4_0(v)
    86  	case Op386MOVSDconst:
    87  		return rewriteValue386_Op386MOVSDconst_0(v)
    88  	case Op386MOVSDload:
    89  		return rewriteValue386_Op386MOVSDload_0(v)
    90  	case Op386MOVSDloadidx1:
    91  		return rewriteValue386_Op386MOVSDloadidx1_0(v)
    92  	case Op386MOVSDloadidx8:
    93  		return rewriteValue386_Op386MOVSDloadidx8_0(v)
    94  	case Op386MOVSDstore:
    95  		return rewriteValue386_Op386MOVSDstore_0(v)
    96  	case Op386MOVSDstoreidx1:
    97  		return rewriteValue386_Op386MOVSDstoreidx1_0(v)
    98  	case Op386MOVSDstoreidx8:
    99  		return rewriteValue386_Op386MOVSDstoreidx8_0(v)
   100  	case Op386MOVSSconst:
   101  		return rewriteValue386_Op386MOVSSconst_0(v)
   102  	case Op386MOVSSload:
   103  		return rewriteValue386_Op386MOVSSload_0(v)
   104  	case Op386MOVSSloadidx1:
   105  		return rewriteValue386_Op386MOVSSloadidx1_0(v)
   106  	case Op386MOVSSloadidx4:
   107  		return rewriteValue386_Op386MOVSSloadidx4_0(v)
   108  	case Op386MOVSSstore:
   109  		return rewriteValue386_Op386MOVSSstore_0(v)
   110  	case Op386MOVSSstoreidx1:
   111  		return rewriteValue386_Op386MOVSSstoreidx1_0(v)
   112  	case Op386MOVSSstoreidx4:
   113  		return rewriteValue386_Op386MOVSSstoreidx4_0(v)
   114  	case Op386MOVWLSX:
   115  		return rewriteValue386_Op386MOVWLSX_0(v)
   116  	case Op386MOVWLSXload:
   117  		return rewriteValue386_Op386MOVWLSXload_0(v)
   118  	case Op386MOVWLZX:
   119  		return rewriteValue386_Op386MOVWLZX_0(v)
   120  	case Op386MOVWload:
   121  		return rewriteValue386_Op386MOVWload_0(v)
   122  	case Op386MOVWloadidx1:
   123  		return rewriteValue386_Op386MOVWloadidx1_0(v)
   124  	case Op386MOVWloadidx2:
   125  		return rewriteValue386_Op386MOVWloadidx2_0(v)
   126  	case Op386MOVWstore:
   127  		return rewriteValue386_Op386MOVWstore_0(v)
   128  	case Op386MOVWstoreconst:
   129  		return rewriteValue386_Op386MOVWstoreconst_0(v)
   130  	case Op386MOVWstoreconstidx1:
   131  		return rewriteValue386_Op386MOVWstoreconstidx1_0(v)
   132  	case Op386MOVWstoreconstidx2:
   133  		return rewriteValue386_Op386MOVWstoreconstidx2_0(v)
   134  	case Op386MOVWstoreidx1:
   135  		return rewriteValue386_Op386MOVWstoreidx1_0(v) || rewriteValue386_Op386MOVWstoreidx1_10(v)
   136  	case Op386MOVWstoreidx2:
   137  		return rewriteValue386_Op386MOVWstoreidx2_0(v)
   138  	case Op386MULL:
   139  		return rewriteValue386_Op386MULL_0(v)
   140  	case Op386MULLconst:
   141  		return rewriteValue386_Op386MULLconst_0(v) || rewriteValue386_Op386MULLconst_10(v) || rewriteValue386_Op386MULLconst_20(v)
   142  	case Op386NEGL:
   143  		return rewriteValue386_Op386NEGL_0(v)
   144  	case Op386NOTL:
   145  		return rewriteValue386_Op386NOTL_0(v)
   146  	case Op386ORL:
   147  		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)
   148  	case Op386ORLconst:
   149  		return rewriteValue386_Op386ORLconst_0(v)
   150  	case Op386ROLBconst:
   151  		return rewriteValue386_Op386ROLBconst_0(v)
   152  	case Op386ROLLconst:
   153  		return rewriteValue386_Op386ROLLconst_0(v)
   154  	case Op386ROLWconst:
   155  		return rewriteValue386_Op386ROLWconst_0(v)
   156  	case Op386SARB:
   157  		return rewriteValue386_Op386SARB_0(v)
   158  	case Op386SARBconst:
   159  		return rewriteValue386_Op386SARBconst_0(v)
   160  	case Op386SARL:
   161  		return rewriteValue386_Op386SARL_0(v)
   162  	case Op386SARLconst:
   163  		return rewriteValue386_Op386SARLconst_0(v)
   164  	case Op386SARW:
   165  		return rewriteValue386_Op386SARW_0(v)
   166  	case Op386SARWconst:
   167  		return rewriteValue386_Op386SARWconst_0(v)
   168  	case Op386SBBL:
   169  		return rewriteValue386_Op386SBBL_0(v)
   170  	case Op386SBBLcarrymask:
   171  		return rewriteValue386_Op386SBBLcarrymask_0(v)
   172  	case Op386SETA:
   173  		return rewriteValue386_Op386SETA_0(v)
   174  	case Op386SETAE:
   175  		return rewriteValue386_Op386SETAE_0(v)
   176  	case Op386SETB:
   177  		return rewriteValue386_Op386SETB_0(v)
   178  	case Op386SETBE:
   179  		return rewriteValue386_Op386SETBE_0(v)
   180  	case Op386SETEQ:
   181  		return rewriteValue386_Op386SETEQ_0(v)
   182  	case Op386SETG:
   183  		return rewriteValue386_Op386SETG_0(v)
   184  	case Op386SETGE:
   185  		return rewriteValue386_Op386SETGE_0(v)
   186  	case Op386SETL:
   187  		return rewriteValue386_Op386SETL_0(v)
   188  	case Op386SETLE:
   189  		return rewriteValue386_Op386SETLE_0(v)
   190  	case Op386SETNE:
   191  		return rewriteValue386_Op386SETNE_0(v)
   192  	case Op386SHLL:
   193  		return rewriteValue386_Op386SHLL_0(v)
   194  	case Op386SHLLconst:
   195  		return rewriteValue386_Op386SHLLconst_0(v)
   196  	case Op386SHRB:
   197  		return rewriteValue386_Op386SHRB_0(v)
   198  	case Op386SHRBconst:
   199  		return rewriteValue386_Op386SHRBconst_0(v)
   200  	case Op386SHRL:
   201  		return rewriteValue386_Op386SHRL_0(v)
   202  	case Op386SHRLconst:
   203  		return rewriteValue386_Op386SHRLconst_0(v)
   204  	case Op386SHRW:
   205  		return rewriteValue386_Op386SHRW_0(v)
   206  	case Op386SHRWconst:
   207  		return rewriteValue386_Op386SHRWconst_0(v)
   208  	case Op386SUBL:
   209  		return rewriteValue386_Op386SUBL_0(v)
   210  	case Op386SUBLcarry:
   211  		return rewriteValue386_Op386SUBLcarry_0(v)
   212  	case Op386SUBLconst:
   213  		return rewriteValue386_Op386SUBLconst_0(v)
   214  	case Op386XORL:
   215  		return rewriteValue386_Op386XORL_0(v)
   216  	case Op386XORLconst:
   217  		return rewriteValue386_Op386XORLconst_0(v)
   218  	case OpAdd16:
   219  		return rewriteValue386_OpAdd16_0(v)
   220  	case OpAdd32:
   221  		return rewriteValue386_OpAdd32_0(v)
   222  	case OpAdd32F:
   223  		return rewriteValue386_OpAdd32F_0(v)
   224  	case OpAdd32carry:
   225  		return rewriteValue386_OpAdd32carry_0(v)
   226  	case OpAdd32withcarry:
   227  		return rewriteValue386_OpAdd32withcarry_0(v)
   228  	case OpAdd64F:
   229  		return rewriteValue386_OpAdd64F_0(v)
   230  	case OpAdd8:
   231  		return rewriteValue386_OpAdd8_0(v)
   232  	case OpAddPtr:
   233  		return rewriteValue386_OpAddPtr_0(v)
   234  	case OpAddr:
   235  		return rewriteValue386_OpAddr_0(v)
   236  	case OpAnd16:
   237  		return rewriteValue386_OpAnd16_0(v)
   238  	case OpAnd32:
   239  		return rewriteValue386_OpAnd32_0(v)
   240  	case OpAnd8:
   241  		return rewriteValue386_OpAnd8_0(v)
   242  	case OpAndB:
   243  		return rewriteValue386_OpAndB_0(v)
   244  	case OpAvg32u:
   245  		return rewriteValue386_OpAvg32u_0(v)
   246  	case OpBswap32:
   247  		return rewriteValue386_OpBswap32_0(v)
   248  	case OpClosureCall:
   249  		return rewriteValue386_OpClosureCall_0(v)
   250  	case OpCom16:
   251  		return rewriteValue386_OpCom16_0(v)
   252  	case OpCom32:
   253  		return rewriteValue386_OpCom32_0(v)
   254  	case OpCom8:
   255  		return rewriteValue386_OpCom8_0(v)
   256  	case OpConst16:
   257  		return rewriteValue386_OpConst16_0(v)
   258  	case OpConst32:
   259  		return rewriteValue386_OpConst32_0(v)
   260  	case OpConst32F:
   261  		return rewriteValue386_OpConst32F_0(v)
   262  	case OpConst64F:
   263  		return rewriteValue386_OpConst64F_0(v)
   264  	case OpConst8:
   265  		return rewriteValue386_OpConst8_0(v)
   266  	case OpConstBool:
   267  		return rewriteValue386_OpConstBool_0(v)
   268  	case OpConstNil:
   269  		return rewriteValue386_OpConstNil_0(v)
   270  	case OpConvert:
   271  		return rewriteValue386_OpConvert_0(v)
   272  	case OpCvt32Fto32:
   273  		return rewriteValue386_OpCvt32Fto32_0(v)
   274  	case OpCvt32Fto64F:
   275  		return rewriteValue386_OpCvt32Fto64F_0(v)
   276  	case OpCvt32to32F:
   277  		return rewriteValue386_OpCvt32to32F_0(v)
   278  	case OpCvt32to64F:
   279  		return rewriteValue386_OpCvt32to64F_0(v)
   280  	case OpCvt64Fto32:
   281  		return rewriteValue386_OpCvt64Fto32_0(v)
   282  	case OpCvt64Fto32F:
   283  		return rewriteValue386_OpCvt64Fto32F_0(v)
   284  	case OpDiv16:
   285  		return rewriteValue386_OpDiv16_0(v)
   286  	case OpDiv16u:
   287  		return rewriteValue386_OpDiv16u_0(v)
   288  	case OpDiv32:
   289  		return rewriteValue386_OpDiv32_0(v)
   290  	case OpDiv32F:
   291  		return rewriteValue386_OpDiv32F_0(v)
   292  	case OpDiv32u:
   293  		return rewriteValue386_OpDiv32u_0(v)
   294  	case OpDiv64F:
   295  		return rewriteValue386_OpDiv64F_0(v)
   296  	case OpDiv8:
   297  		return rewriteValue386_OpDiv8_0(v)
   298  	case OpDiv8u:
   299  		return rewriteValue386_OpDiv8u_0(v)
   300  	case OpEq16:
   301  		return rewriteValue386_OpEq16_0(v)
   302  	case OpEq32:
   303  		return rewriteValue386_OpEq32_0(v)
   304  	case OpEq32F:
   305  		return rewriteValue386_OpEq32F_0(v)
   306  	case OpEq64F:
   307  		return rewriteValue386_OpEq64F_0(v)
   308  	case OpEq8:
   309  		return rewriteValue386_OpEq8_0(v)
   310  	case OpEqB:
   311  		return rewriteValue386_OpEqB_0(v)
   312  	case OpEqPtr:
   313  		return rewriteValue386_OpEqPtr_0(v)
   314  	case OpGeq16:
   315  		return rewriteValue386_OpGeq16_0(v)
   316  	case OpGeq16U:
   317  		return rewriteValue386_OpGeq16U_0(v)
   318  	case OpGeq32:
   319  		return rewriteValue386_OpGeq32_0(v)
   320  	case OpGeq32F:
   321  		return rewriteValue386_OpGeq32F_0(v)
   322  	case OpGeq32U:
   323  		return rewriteValue386_OpGeq32U_0(v)
   324  	case OpGeq64F:
   325  		return rewriteValue386_OpGeq64F_0(v)
   326  	case OpGeq8:
   327  		return rewriteValue386_OpGeq8_0(v)
   328  	case OpGeq8U:
   329  		return rewriteValue386_OpGeq8U_0(v)
   330  	case OpGetClosurePtr:
   331  		return rewriteValue386_OpGetClosurePtr_0(v)
   332  	case OpGetG:
   333  		return rewriteValue386_OpGetG_0(v)
   334  	case OpGreater16:
   335  		return rewriteValue386_OpGreater16_0(v)
   336  	case OpGreater16U:
   337  		return rewriteValue386_OpGreater16U_0(v)
   338  	case OpGreater32:
   339  		return rewriteValue386_OpGreater32_0(v)
   340  	case OpGreater32F:
   341  		return rewriteValue386_OpGreater32F_0(v)
   342  	case OpGreater32U:
   343  		return rewriteValue386_OpGreater32U_0(v)
   344  	case OpGreater64F:
   345  		return rewriteValue386_OpGreater64F_0(v)
   346  	case OpGreater8:
   347  		return rewriteValue386_OpGreater8_0(v)
   348  	case OpGreater8U:
   349  		return rewriteValue386_OpGreater8U_0(v)
   350  	case OpHmul32:
   351  		return rewriteValue386_OpHmul32_0(v)
   352  	case OpHmul32u:
   353  		return rewriteValue386_OpHmul32u_0(v)
   354  	case OpInterCall:
   355  		return rewriteValue386_OpInterCall_0(v)
   356  	case OpIsInBounds:
   357  		return rewriteValue386_OpIsInBounds_0(v)
   358  	case OpIsNonNil:
   359  		return rewriteValue386_OpIsNonNil_0(v)
   360  	case OpIsSliceInBounds:
   361  		return rewriteValue386_OpIsSliceInBounds_0(v)
   362  	case OpLeq16:
   363  		return rewriteValue386_OpLeq16_0(v)
   364  	case OpLeq16U:
   365  		return rewriteValue386_OpLeq16U_0(v)
   366  	case OpLeq32:
   367  		return rewriteValue386_OpLeq32_0(v)
   368  	case OpLeq32F:
   369  		return rewriteValue386_OpLeq32F_0(v)
   370  	case OpLeq32U:
   371  		return rewriteValue386_OpLeq32U_0(v)
   372  	case OpLeq64F:
   373  		return rewriteValue386_OpLeq64F_0(v)
   374  	case OpLeq8:
   375  		return rewriteValue386_OpLeq8_0(v)
   376  	case OpLeq8U:
   377  		return rewriteValue386_OpLeq8U_0(v)
   378  	case OpLess16:
   379  		return rewriteValue386_OpLess16_0(v)
   380  	case OpLess16U:
   381  		return rewriteValue386_OpLess16U_0(v)
   382  	case OpLess32:
   383  		return rewriteValue386_OpLess32_0(v)
   384  	case OpLess32F:
   385  		return rewriteValue386_OpLess32F_0(v)
   386  	case OpLess32U:
   387  		return rewriteValue386_OpLess32U_0(v)
   388  	case OpLess64F:
   389  		return rewriteValue386_OpLess64F_0(v)
   390  	case OpLess8:
   391  		return rewriteValue386_OpLess8_0(v)
   392  	case OpLess8U:
   393  		return rewriteValue386_OpLess8U_0(v)
   394  	case OpLoad:
   395  		return rewriteValue386_OpLoad_0(v)
   396  	case OpLsh16x16:
   397  		return rewriteValue386_OpLsh16x16_0(v)
   398  	case OpLsh16x32:
   399  		return rewriteValue386_OpLsh16x32_0(v)
   400  	case OpLsh16x64:
   401  		return rewriteValue386_OpLsh16x64_0(v)
   402  	case OpLsh16x8:
   403  		return rewriteValue386_OpLsh16x8_0(v)
   404  	case OpLsh32x16:
   405  		return rewriteValue386_OpLsh32x16_0(v)
   406  	case OpLsh32x32:
   407  		return rewriteValue386_OpLsh32x32_0(v)
   408  	case OpLsh32x64:
   409  		return rewriteValue386_OpLsh32x64_0(v)
   410  	case OpLsh32x8:
   411  		return rewriteValue386_OpLsh32x8_0(v)
   412  	case OpLsh8x16:
   413  		return rewriteValue386_OpLsh8x16_0(v)
   414  	case OpLsh8x32:
   415  		return rewriteValue386_OpLsh8x32_0(v)
   416  	case OpLsh8x64:
   417  		return rewriteValue386_OpLsh8x64_0(v)
   418  	case OpLsh8x8:
   419  		return rewriteValue386_OpLsh8x8_0(v)
   420  	case OpMod16:
   421  		return rewriteValue386_OpMod16_0(v)
   422  	case OpMod16u:
   423  		return rewriteValue386_OpMod16u_0(v)
   424  	case OpMod32:
   425  		return rewriteValue386_OpMod32_0(v)
   426  	case OpMod32u:
   427  		return rewriteValue386_OpMod32u_0(v)
   428  	case OpMod8:
   429  		return rewriteValue386_OpMod8_0(v)
   430  	case OpMod8u:
   431  		return rewriteValue386_OpMod8u_0(v)
   432  	case OpMove:
   433  		return rewriteValue386_OpMove_0(v) || rewriteValue386_OpMove_10(v)
   434  	case OpMul16:
   435  		return rewriteValue386_OpMul16_0(v)
   436  	case OpMul32:
   437  		return rewriteValue386_OpMul32_0(v)
   438  	case OpMul32F:
   439  		return rewriteValue386_OpMul32F_0(v)
   440  	case OpMul32uhilo:
   441  		return rewriteValue386_OpMul32uhilo_0(v)
   442  	case OpMul64F:
   443  		return rewriteValue386_OpMul64F_0(v)
   444  	case OpMul8:
   445  		return rewriteValue386_OpMul8_0(v)
   446  	case OpNeg16:
   447  		return rewriteValue386_OpNeg16_0(v)
   448  	case OpNeg32:
   449  		return rewriteValue386_OpNeg32_0(v)
   450  	case OpNeg32F:
   451  		return rewriteValue386_OpNeg32F_0(v)
   452  	case OpNeg64F:
   453  		return rewriteValue386_OpNeg64F_0(v)
   454  	case OpNeg8:
   455  		return rewriteValue386_OpNeg8_0(v)
   456  	case OpNeq16:
   457  		return rewriteValue386_OpNeq16_0(v)
   458  	case OpNeq32:
   459  		return rewriteValue386_OpNeq32_0(v)
   460  	case OpNeq32F:
   461  		return rewriteValue386_OpNeq32F_0(v)
   462  	case OpNeq64F:
   463  		return rewriteValue386_OpNeq64F_0(v)
   464  	case OpNeq8:
   465  		return rewriteValue386_OpNeq8_0(v)
   466  	case OpNeqB:
   467  		return rewriteValue386_OpNeqB_0(v)
   468  	case OpNeqPtr:
   469  		return rewriteValue386_OpNeqPtr_0(v)
   470  	case OpNilCheck:
   471  		return rewriteValue386_OpNilCheck_0(v)
   472  	case OpNot:
   473  		return rewriteValue386_OpNot_0(v)
   474  	case OpOffPtr:
   475  		return rewriteValue386_OpOffPtr_0(v)
   476  	case OpOr16:
   477  		return rewriteValue386_OpOr16_0(v)
   478  	case OpOr32:
   479  		return rewriteValue386_OpOr32_0(v)
   480  	case OpOr8:
   481  		return rewriteValue386_OpOr8_0(v)
   482  	case OpOrB:
   483  		return rewriteValue386_OpOrB_0(v)
   484  	case OpRound32F:
   485  		return rewriteValue386_OpRound32F_0(v)
   486  	case OpRound64F:
   487  		return rewriteValue386_OpRound64F_0(v)
   488  	case OpRsh16Ux16:
   489  		return rewriteValue386_OpRsh16Ux16_0(v)
   490  	case OpRsh16Ux32:
   491  		return rewriteValue386_OpRsh16Ux32_0(v)
   492  	case OpRsh16Ux64:
   493  		return rewriteValue386_OpRsh16Ux64_0(v)
   494  	case OpRsh16Ux8:
   495  		return rewriteValue386_OpRsh16Ux8_0(v)
   496  	case OpRsh16x16:
   497  		return rewriteValue386_OpRsh16x16_0(v)
   498  	case OpRsh16x32:
   499  		return rewriteValue386_OpRsh16x32_0(v)
   500  	case OpRsh16x64:
   501  		return rewriteValue386_OpRsh16x64_0(v)
   502  	case OpRsh16x8:
   503  		return rewriteValue386_OpRsh16x8_0(v)
   504  	case OpRsh32Ux16:
   505  		return rewriteValue386_OpRsh32Ux16_0(v)
   506  	case OpRsh32Ux32:
   507  		return rewriteValue386_OpRsh32Ux32_0(v)
   508  	case OpRsh32Ux64:
   509  		return rewriteValue386_OpRsh32Ux64_0(v)
   510  	case OpRsh32Ux8:
   511  		return rewriteValue386_OpRsh32Ux8_0(v)
   512  	case OpRsh32x16:
   513  		return rewriteValue386_OpRsh32x16_0(v)
   514  	case OpRsh32x32:
   515  		return rewriteValue386_OpRsh32x32_0(v)
   516  	case OpRsh32x64:
   517  		return rewriteValue386_OpRsh32x64_0(v)
   518  	case OpRsh32x8:
   519  		return rewriteValue386_OpRsh32x8_0(v)
   520  	case OpRsh8Ux16:
   521  		return rewriteValue386_OpRsh8Ux16_0(v)
   522  	case OpRsh8Ux32:
   523  		return rewriteValue386_OpRsh8Ux32_0(v)
   524  	case OpRsh8Ux64:
   525  		return rewriteValue386_OpRsh8Ux64_0(v)
   526  	case OpRsh8Ux8:
   527  		return rewriteValue386_OpRsh8Ux8_0(v)
   528  	case OpRsh8x16:
   529  		return rewriteValue386_OpRsh8x16_0(v)
   530  	case OpRsh8x32:
   531  		return rewriteValue386_OpRsh8x32_0(v)
   532  	case OpRsh8x64:
   533  		return rewriteValue386_OpRsh8x64_0(v)
   534  	case OpRsh8x8:
   535  		return rewriteValue386_OpRsh8x8_0(v)
   536  	case OpSignExt16to32:
   537  		return rewriteValue386_OpSignExt16to32_0(v)
   538  	case OpSignExt8to16:
   539  		return rewriteValue386_OpSignExt8to16_0(v)
   540  	case OpSignExt8to32:
   541  		return rewriteValue386_OpSignExt8to32_0(v)
   542  	case OpSignmask:
   543  		return rewriteValue386_OpSignmask_0(v)
   544  	case OpSlicemask:
   545  		return rewriteValue386_OpSlicemask_0(v)
   546  	case OpSqrt:
   547  		return rewriteValue386_OpSqrt_0(v)
   548  	case OpStaticCall:
   549  		return rewriteValue386_OpStaticCall_0(v)
   550  	case OpStore:
   551  		return rewriteValue386_OpStore_0(v)
   552  	case OpSub16:
   553  		return rewriteValue386_OpSub16_0(v)
   554  	case OpSub32:
   555  		return rewriteValue386_OpSub32_0(v)
   556  	case OpSub32F:
   557  		return rewriteValue386_OpSub32F_0(v)
   558  	case OpSub32carry:
   559  		return rewriteValue386_OpSub32carry_0(v)
   560  	case OpSub32withcarry:
   561  		return rewriteValue386_OpSub32withcarry_0(v)
   562  	case OpSub64F:
   563  		return rewriteValue386_OpSub64F_0(v)
   564  	case OpSub8:
   565  		return rewriteValue386_OpSub8_0(v)
   566  	case OpSubPtr:
   567  		return rewriteValue386_OpSubPtr_0(v)
   568  	case OpTrunc16to8:
   569  		return rewriteValue386_OpTrunc16to8_0(v)
   570  	case OpTrunc32to16:
   571  		return rewriteValue386_OpTrunc32to16_0(v)
   572  	case OpTrunc32to8:
   573  		return rewriteValue386_OpTrunc32to8_0(v)
   574  	case OpXor16:
   575  		return rewriteValue386_OpXor16_0(v)
   576  	case OpXor32:
   577  		return rewriteValue386_OpXor32_0(v)
   578  	case OpXor8:
   579  		return rewriteValue386_OpXor8_0(v)
   580  	case OpZero:
   581  		return rewriteValue386_OpZero_0(v) || rewriteValue386_OpZero_10(v)
   582  	case OpZeroExt16to32:
   583  		return rewriteValue386_OpZeroExt16to32_0(v)
   584  	case OpZeroExt8to16:
   585  		return rewriteValue386_OpZeroExt8to16_0(v)
   586  	case OpZeroExt8to32:
   587  		return rewriteValue386_OpZeroExt8to32_0(v)
   588  	case OpZeromask:
   589  		return rewriteValue386_OpZeromask_0(v)
   590  	}
   591  	return false
   592  }
   593  func rewriteValue386_Op386ADCL_0(v *Value) bool {
   594  	// match: (ADCL x (MOVLconst [c]) f)
   595  	// cond:
   596  	// result: (ADCLconst [c] x f)
   597  	for {
   598  		x := v.Args[0]
   599  		v_1 := v.Args[1]
   600  		if v_1.Op != Op386MOVLconst {
   601  			break
   602  		}
   603  		c := v_1.AuxInt
   604  		f := v.Args[2]
   605  		v.reset(Op386ADCLconst)
   606  		v.AuxInt = c
   607  		v.AddArg(x)
   608  		v.AddArg(f)
   609  		return true
   610  	}
   611  	// match: (ADCL (MOVLconst [c]) x f)
   612  	// cond:
   613  	// result: (ADCLconst [c] x f)
   614  	for {
   615  		v_0 := v.Args[0]
   616  		if v_0.Op != Op386MOVLconst {
   617  			break
   618  		}
   619  		c := v_0.AuxInt
   620  		x := v.Args[1]
   621  		f := v.Args[2]
   622  		v.reset(Op386ADCLconst)
   623  		v.AuxInt = c
   624  		v.AddArg(x)
   625  		v.AddArg(f)
   626  		return true
   627  	}
   628  	// match: (ADCL (MOVLconst [c]) x f)
   629  	// cond:
   630  	// result: (ADCLconst [c] x f)
   631  	for {
   632  		v_0 := v.Args[0]
   633  		if v_0.Op != Op386MOVLconst {
   634  			break
   635  		}
   636  		c := v_0.AuxInt
   637  		x := v.Args[1]
   638  		f := v.Args[2]
   639  		v.reset(Op386ADCLconst)
   640  		v.AuxInt = c
   641  		v.AddArg(x)
   642  		v.AddArg(f)
   643  		return true
   644  	}
   645  	// match: (ADCL x (MOVLconst [c]) f)
   646  	// cond:
   647  	// result: (ADCLconst [c] x f)
   648  	for {
   649  		x := v.Args[0]
   650  		v_1 := v.Args[1]
   651  		if v_1.Op != Op386MOVLconst {
   652  			break
   653  		}
   654  		c := v_1.AuxInt
   655  		f := v.Args[2]
   656  		v.reset(Op386ADCLconst)
   657  		v.AuxInt = c
   658  		v.AddArg(x)
   659  		v.AddArg(f)
   660  		return true
   661  	}
   662  	return false
   663  }
   664  func rewriteValue386_Op386ADDL_0(v *Value) bool {
   665  	// match: (ADDL x (MOVLconst [c]))
   666  	// cond:
   667  	// result: (ADDLconst [c] x)
   668  	for {
   669  		x := v.Args[0]
   670  		v_1 := v.Args[1]
   671  		if v_1.Op != Op386MOVLconst {
   672  			break
   673  		}
   674  		c := v_1.AuxInt
   675  		v.reset(Op386ADDLconst)
   676  		v.AuxInt = c
   677  		v.AddArg(x)
   678  		return true
   679  	}
   680  	// match: (ADDL (MOVLconst [c]) x)
   681  	// cond:
   682  	// result: (ADDLconst [c] x)
   683  	for {
   684  		v_0 := v.Args[0]
   685  		if v_0.Op != Op386MOVLconst {
   686  			break
   687  		}
   688  		c := v_0.AuxInt
   689  		x := v.Args[1]
   690  		v.reset(Op386ADDLconst)
   691  		v.AuxInt = c
   692  		v.AddArg(x)
   693  		return true
   694  	}
   695  	// match: (ADDL (SHLLconst [c] x) (SHRLconst [d] x))
   696  	// cond: d == 32-c
   697  	// result: (ROLLconst [c] x)
   698  	for {
   699  		v_0 := v.Args[0]
   700  		if v_0.Op != Op386SHLLconst {
   701  			break
   702  		}
   703  		c := v_0.AuxInt
   704  		x := v_0.Args[0]
   705  		v_1 := v.Args[1]
   706  		if v_1.Op != Op386SHRLconst {
   707  			break
   708  		}
   709  		d := v_1.AuxInt
   710  		if x != v_1.Args[0] {
   711  			break
   712  		}
   713  		if !(d == 32-c) {
   714  			break
   715  		}
   716  		v.reset(Op386ROLLconst)
   717  		v.AuxInt = c
   718  		v.AddArg(x)
   719  		return true
   720  	}
   721  	// match: (ADDL (SHRLconst [d] x) (SHLLconst [c] x))
   722  	// cond: d == 32-c
   723  	// result: (ROLLconst [c] x)
   724  	for {
   725  		v_0 := v.Args[0]
   726  		if v_0.Op != Op386SHRLconst {
   727  			break
   728  		}
   729  		d := v_0.AuxInt
   730  		x := v_0.Args[0]
   731  		v_1 := v.Args[1]
   732  		if v_1.Op != Op386SHLLconst {
   733  			break
   734  		}
   735  		c := v_1.AuxInt
   736  		if x != v_1.Args[0] {
   737  			break
   738  		}
   739  		if !(d == 32-c) {
   740  			break
   741  		}
   742  		v.reset(Op386ROLLconst)
   743  		v.AuxInt = c
   744  		v.AddArg(x)
   745  		return true
   746  	}
   747  	// match: (ADDL <t> (SHLLconst x [c]) (SHRWconst x [d]))
   748  	// cond: c < 16 && d == 16-c && t.Size() == 2
   749  	// result: (ROLWconst x [c])
   750  	for {
   751  		t := v.Type
   752  		v_0 := v.Args[0]
   753  		if v_0.Op != Op386SHLLconst {
   754  			break
   755  		}
   756  		c := v_0.AuxInt
   757  		x := v_0.Args[0]
   758  		v_1 := v.Args[1]
   759  		if v_1.Op != Op386SHRWconst {
   760  			break
   761  		}
   762  		d := v_1.AuxInt
   763  		if x != v_1.Args[0] {
   764  			break
   765  		}
   766  		if !(c < 16 && d == 16-c && t.Size() == 2) {
   767  			break
   768  		}
   769  		v.reset(Op386ROLWconst)
   770  		v.AuxInt = c
   771  		v.AddArg(x)
   772  		return true
   773  	}
   774  	// match: (ADDL <t> (SHRWconst x [d]) (SHLLconst x [c]))
   775  	// cond: c < 16 && d == 16-c && t.Size() == 2
   776  	// result: (ROLWconst x [c])
   777  	for {
   778  		t := v.Type
   779  		v_0 := v.Args[0]
   780  		if v_0.Op != Op386SHRWconst {
   781  			break
   782  		}
   783  		d := v_0.AuxInt
   784  		x := v_0.Args[0]
   785  		v_1 := v.Args[1]
   786  		if v_1.Op != Op386SHLLconst {
   787  			break
   788  		}
   789  		c := v_1.AuxInt
   790  		if x != v_1.Args[0] {
   791  			break
   792  		}
   793  		if !(c < 16 && d == 16-c && t.Size() == 2) {
   794  			break
   795  		}
   796  		v.reset(Op386ROLWconst)
   797  		v.AuxInt = c
   798  		v.AddArg(x)
   799  		return true
   800  	}
   801  	// match: (ADDL <t> (SHLLconst x [c]) (SHRBconst x [d]))
   802  	// cond: c < 8 && d == 8-c && t.Size() == 1
   803  	// result: (ROLBconst x [c])
   804  	for {
   805  		t := v.Type
   806  		v_0 := v.Args[0]
   807  		if v_0.Op != Op386SHLLconst {
   808  			break
   809  		}
   810  		c := v_0.AuxInt
   811  		x := v_0.Args[0]
   812  		v_1 := v.Args[1]
   813  		if v_1.Op != Op386SHRBconst {
   814  			break
   815  		}
   816  		d := v_1.AuxInt
   817  		if x != v_1.Args[0] {
   818  			break
   819  		}
   820  		if !(c < 8 && d == 8-c && t.Size() == 1) {
   821  			break
   822  		}
   823  		v.reset(Op386ROLBconst)
   824  		v.AuxInt = c
   825  		v.AddArg(x)
   826  		return true
   827  	}
   828  	// match: (ADDL <t> (SHRBconst x [d]) (SHLLconst x [c]))
   829  	// cond: c < 8 && d == 8-c && t.Size() == 1
   830  	// result: (ROLBconst x [c])
   831  	for {
   832  		t := v.Type
   833  		v_0 := v.Args[0]
   834  		if v_0.Op != Op386SHRBconst {
   835  			break
   836  		}
   837  		d := v_0.AuxInt
   838  		x := v_0.Args[0]
   839  		v_1 := v.Args[1]
   840  		if v_1.Op != Op386SHLLconst {
   841  			break
   842  		}
   843  		c := v_1.AuxInt
   844  		if x != v_1.Args[0] {
   845  			break
   846  		}
   847  		if !(c < 8 && d == 8-c && t.Size() == 1) {
   848  			break
   849  		}
   850  		v.reset(Op386ROLBconst)
   851  		v.AuxInt = c
   852  		v.AddArg(x)
   853  		return true
   854  	}
   855  	// match: (ADDL x (SHLLconst [3] y))
   856  	// cond:
   857  	// result: (LEAL8 x y)
   858  	for {
   859  		x := v.Args[0]
   860  		v_1 := v.Args[1]
   861  		if v_1.Op != Op386SHLLconst {
   862  			break
   863  		}
   864  		if v_1.AuxInt != 3 {
   865  			break
   866  		}
   867  		y := v_1.Args[0]
   868  		v.reset(Op386LEAL8)
   869  		v.AddArg(x)
   870  		v.AddArg(y)
   871  		return true
   872  	}
   873  	// match: (ADDL (SHLLconst [3] y) x)
   874  	// cond:
   875  	// result: (LEAL8 x y)
   876  	for {
   877  		v_0 := v.Args[0]
   878  		if v_0.Op != Op386SHLLconst {
   879  			break
   880  		}
   881  		if v_0.AuxInt != 3 {
   882  			break
   883  		}
   884  		y := v_0.Args[0]
   885  		x := v.Args[1]
   886  		v.reset(Op386LEAL8)
   887  		v.AddArg(x)
   888  		v.AddArg(y)
   889  		return true
   890  	}
   891  	return false
   892  }
   893  func rewriteValue386_Op386ADDL_10(v *Value) bool {
   894  	// match: (ADDL x (SHLLconst [2] y))
   895  	// cond:
   896  	// result: (LEAL4 x y)
   897  	for {
   898  		x := v.Args[0]
   899  		v_1 := v.Args[1]
   900  		if v_1.Op != Op386SHLLconst {
   901  			break
   902  		}
   903  		if v_1.AuxInt != 2 {
   904  			break
   905  		}
   906  		y := v_1.Args[0]
   907  		v.reset(Op386LEAL4)
   908  		v.AddArg(x)
   909  		v.AddArg(y)
   910  		return true
   911  	}
   912  	// match: (ADDL (SHLLconst [2] y) x)
   913  	// cond:
   914  	// result: (LEAL4 x y)
   915  	for {
   916  		v_0 := v.Args[0]
   917  		if v_0.Op != Op386SHLLconst {
   918  			break
   919  		}
   920  		if v_0.AuxInt != 2 {
   921  			break
   922  		}
   923  		y := v_0.Args[0]
   924  		x := v.Args[1]
   925  		v.reset(Op386LEAL4)
   926  		v.AddArg(x)
   927  		v.AddArg(y)
   928  		return true
   929  	}
   930  	// match: (ADDL x (SHLLconst [1] y))
   931  	// cond:
   932  	// result: (LEAL2 x y)
   933  	for {
   934  		x := v.Args[0]
   935  		v_1 := v.Args[1]
   936  		if v_1.Op != Op386SHLLconst {
   937  			break
   938  		}
   939  		if v_1.AuxInt != 1 {
   940  			break
   941  		}
   942  		y := v_1.Args[0]
   943  		v.reset(Op386LEAL2)
   944  		v.AddArg(x)
   945  		v.AddArg(y)
   946  		return true
   947  	}
   948  	// match: (ADDL (SHLLconst [1] y) x)
   949  	// cond:
   950  	// result: (LEAL2 x y)
   951  	for {
   952  		v_0 := v.Args[0]
   953  		if v_0.Op != Op386SHLLconst {
   954  			break
   955  		}
   956  		if v_0.AuxInt != 1 {
   957  			break
   958  		}
   959  		y := v_0.Args[0]
   960  		x := v.Args[1]
   961  		v.reset(Op386LEAL2)
   962  		v.AddArg(x)
   963  		v.AddArg(y)
   964  		return true
   965  	}
   966  	// match: (ADDL x (ADDL y y))
   967  	// cond:
   968  	// result: (LEAL2 x y)
   969  	for {
   970  		x := v.Args[0]
   971  		v_1 := v.Args[1]
   972  		if v_1.Op != Op386ADDL {
   973  			break
   974  		}
   975  		y := v_1.Args[0]
   976  		if y != v_1.Args[1] {
   977  			break
   978  		}
   979  		v.reset(Op386LEAL2)
   980  		v.AddArg(x)
   981  		v.AddArg(y)
   982  		return true
   983  	}
   984  	// match: (ADDL (ADDL y y) x)
   985  	// cond:
   986  	// result: (LEAL2 x y)
   987  	for {
   988  		v_0 := v.Args[0]
   989  		if v_0.Op != Op386ADDL {
   990  			break
   991  		}
   992  		y := v_0.Args[0]
   993  		if y != v_0.Args[1] {
   994  			break
   995  		}
   996  		x := v.Args[1]
   997  		v.reset(Op386LEAL2)
   998  		v.AddArg(x)
   999  		v.AddArg(y)
  1000  		return true
  1001  	}
  1002  	// match: (ADDL x (ADDL x y))
  1003  	// cond:
  1004  	// result: (LEAL2 y x)
  1005  	for {
  1006  		x := v.Args[0]
  1007  		v_1 := v.Args[1]
  1008  		if v_1.Op != Op386ADDL {
  1009  			break
  1010  		}
  1011  		if x != v_1.Args[0] {
  1012  			break
  1013  		}
  1014  		y := v_1.Args[1]
  1015  		v.reset(Op386LEAL2)
  1016  		v.AddArg(y)
  1017  		v.AddArg(x)
  1018  		return true
  1019  	}
  1020  	// match: (ADDL x (ADDL y x))
  1021  	// cond:
  1022  	// result: (LEAL2 y x)
  1023  	for {
  1024  		x := v.Args[0]
  1025  		v_1 := v.Args[1]
  1026  		if v_1.Op != Op386ADDL {
  1027  			break
  1028  		}
  1029  		y := v_1.Args[0]
  1030  		if x != v_1.Args[1] {
  1031  			break
  1032  		}
  1033  		v.reset(Op386LEAL2)
  1034  		v.AddArg(y)
  1035  		v.AddArg(x)
  1036  		return true
  1037  	}
  1038  	// match: (ADDL (ADDL x y) x)
  1039  	// cond:
  1040  	// result: (LEAL2 y x)
  1041  	for {
  1042  		v_0 := v.Args[0]
  1043  		if v_0.Op != Op386ADDL {
  1044  			break
  1045  		}
  1046  		x := v_0.Args[0]
  1047  		y := v_0.Args[1]
  1048  		if x != v.Args[1] {
  1049  			break
  1050  		}
  1051  		v.reset(Op386LEAL2)
  1052  		v.AddArg(y)
  1053  		v.AddArg(x)
  1054  		return true
  1055  	}
  1056  	// match: (ADDL (ADDL y x) x)
  1057  	// cond:
  1058  	// result: (LEAL2 y x)
  1059  	for {
  1060  		v_0 := v.Args[0]
  1061  		if v_0.Op != Op386ADDL {
  1062  			break
  1063  		}
  1064  		y := v_0.Args[0]
  1065  		x := v_0.Args[1]
  1066  		if x != v.Args[1] {
  1067  			break
  1068  		}
  1069  		v.reset(Op386LEAL2)
  1070  		v.AddArg(y)
  1071  		v.AddArg(x)
  1072  		return true
  1073  	}
  1074  	return false
  1075  }
  1076  func rewriteValue386_Op386ADDL_20(v *Value) bool {
  1077  	// match: (ADDL (ADDLconst [c] x) y)
  1078  	// cond:
  1079  	// result: (LEAL1 [c] x y)
  1080  	for {
  1081  		v_0 := v.Args[0]
  1082  		if v_0.Op != Op386ADDLconst {
  1083  			break
  1084  		}
  1085  		c := v_0.AuxInt
  1086  		x := v_0.Args[0]
  1087  		y := v.Args[1]
  1088  		v.reset(Op386LEAL1)
  1089  		v.AuxInt = c
  1090  		v.AddArg(x)
  1091  		v.AddArg(y)
  1092  		return true
  1093  	}
  1094  	// match: (ADDL y (ADDLconst [c] x))
  1095  	// cond:
  1096  	// result: (LEAL1 [c] x y)
  1097  	for {
  1098  		y := v.Args[0]
  1099  		v_1 := v.Args[1]
  1100  		if v_1.Op != Op386ADDLconst {
  1101  			break
  1102  		}
  1103  		c := v_1.AuxInt
  1104  		x := v_1.Args[0]
  1105  		v.reset(Op386LEAL1)
  1106  		v.AuxInt = c
  1107  		v.AddArg(x)
  1108  		v.AddArg(y)
  1109  		return true
  1110  	}
  1111  	// match: (ADDL x (LEAL [c] {s} y))
  1112  	// cond: x.Op != OpSB && y.Op != OpSB
  1113  	// result: (LEAL1 [c] {s} x y)
  1114  	for {
  1115  		x := v.Args[0]
  1116  		v_1 := v.Args[1]
  1117  		if v_1.Op != Op386LEAL {
  1118  			break
  1119  		}
  1120  		c := v_1.AuxInt
  1121  		s := v_1.Aux
  1122  		y := v_1.Args[0]
  1123  		if !(x.Op != OpSB && y.Op != OpSB) {
  1124  			break
  1125  		}
  1126  		v.reset(Op386LEAL1)
  1127  		v.AuxInt = c
  1128  		v.Aux = s
  1129  		v.AddArg(x)
  1130  		v.AddArg(y)
  1131  		return true
  1132  	}
  1133  	// match: (ADDL (LEAL [c] {s} y) x)
  1134  	// cond: x.Op != OpSB && y.Op != OpSB
  1135  	// result: (LEAL1 [c] {s} x y)
  1136  	for {
  1137  		v_0 := v.Args[0]
  1138  		if v_0.Op != Op386LEAL {
  1139  			break
  1140  		}
  1141  		c := v_0.AuxInt
  1142  		s := v_0.Aux
  1143  		y := v_0.Args[0]
  1144  		x := v.Args[1]
  1145  		if !(x.Op != OpSB && y.Op != OpSB) {
  1146  			break
  1147  		}
  1148  		v.reset(Op386LEAL1)
  1149  		v.AuxInt = c
  1150  		v.Aux = s
  1151  		v.AddArg(x)
  1152  		v.AddArg(y)
  1153  		return true
  1154  	}
  1155  	// match: (ADDL x (NEGL y))
  1156  	// cond:
  1157  	// result: (SUBL x y)
  1158  	for {
  1159  		x := v.Args[0]
  1160  		v_1 := v.Args[1]
  1161  		if v_1.Op != Op386NEGL {
  1162  			break
  1163  		}
  1164  		y := v_1.Args[0]
  1165  		v.reset(Op386SUBL)
  1166  		v.AddArg(x)
  1167  		v.AddArg(y)
  1168  		return true
  1169  	}
  1170  	// match: (ADDL (NEGL y) x)
  1171  	// cond:
  1172  	// result: (SUBL x y)
  1173  	for {
  1174  		v_0 := v.Args[0]
  1175  		if v_0.Op != Op386NEGL {
  1176  			break
  1177  		}
  1178  		y := v_0.Args[0]
  1179  		x := v.Args[1]
  1180  		v.reset(Op386SUBL)
  1181  		v.AddArg(x)
  1182  		v.AddArg(y)
  1183  		return true
  1184  	}
  1185  	return false
  1186  }
  1187  func rewriteValue386_Op386ADDLcarry_0(v *Value) bool {
  1188  	// match: (ADDLcarry x (MOVLconst [c]))
  1189  	// cond:
  1190  	// result: (ADDLconstcarry [c] x)
  1191  	for {
  1192  		x := v.Args[0]
  1193  		v_1 := v.Args[1]
  1194  		if v_1.Op != Op386MOVLconst {
  1195  			break
  1196  		}
  1197  		c := v_1.AuxInt
  1198  		v.reset(Op386ADDLconstcarry)
  1199  		v.AuxInt = c
  1200  		v.AddArg(x)
  1201  		return true
  1202  	}
  1203  	// match: (ADDLcarry (MOVLconst [c]) x)
  1204  	// cond:
  1205  	// result: (ADDLconstcarry [c] x)
  1206  	for {
  1207  		v_0 := v.Args[0]
  1208  		if v_0.Op != Op386MOVLconst {
  1209  			break
  1210  		}
  1211  		c := v_0.AuxInt
  1212  		x := v.Args[1]
  1213  		v.reset(Op386ADDLconstcarry)
  1214  		v.AuxInt = c
  1215  		v.AddArg(x)
  1216  		return true
  1217  	}
  1218  	return false
  1219  }
  1220  func rewriteValue386_Op386ADDLconst_0(v *Value) bool {
  1221  	// match: (ADDLconst [c] (ADDL x y))
  1222  	// cond:
  1223  	// result: (LEAL1 [c] x y)
  1224  	for {
  1225  		c := v.AuxInt
  1226  		v_0 := v.Args[0]
  1227  		if v_0.Op != Op386ADDL {
  1228  			break
  1229  		}
  1230  		x := v_0.Args[0]
  1231  		y := v_0.Args[1]
  1232  		v.reset(Op386LEAL1)
  1233  		v.AuxInt = c
  1234  		v.AddArg(x)
  1235  		v.AddArg(y)
  1236  		return true
  1237  	}
  1238  	// match: (ADDLconst [c] (LEAL [d] {s} x))
  1239  	// cond: is32Bit(c+d)
  1240  	// result: (LEAL [c+d] {s} x)
  1241  	for {
  1242  		c := v.AuxInt
  1243  		v_0 := v.Args[0]
  1244  		if v_0.Op != Op386LEAL {
  1245  			break
  1246  		}
  1247  		d := v_0.AuxInt
  1248  		s := v_0.Aux
  1249  		x := v_0.Args[0]
  1250  		if !(is32Bit(c + d)) {
  1251  			break
  1252  		}
  1253  		v.reset(Op386LEAL)
  1254  		v.AuxInt = c + d
  1255  		v.Aux = s
  1256  		v.AddArg(x)
  1257  		return true
  1258  	}
  1259  	// match: (ADDLconst [c] (LEAL1 [d] {s} x y))
  1260  	// cond: is32Bit(c+d)
  1261  	// result: (LEAL1 [c+d] {s} x y)
  1262  	for {
  1263  		c := v.AuxInt
  1264  		v_0 := v.Args[0]
  1265  		if v_0.Op != Op386LEAL1 {
  1266  			break
  1267  		}
  1268  		d := v_0.AuxInt
  1269  		s := v_0.Aux
  1270  		x := v_0.Args[0]
  1271  		y := v_0.Args[1]
  1272  		if !(is32Bit(c + d)) {
  1273  			break
  1274  		}
  1275  		v.reset(Op386LEAL1)
  1276  		v.AuxInt = c + d
  1277  		v.Aux = s
  1278  		v.AddArg(x)
  1279  		v.AddArg(y)
  1280  		return true
  1281  	}
  1282  	// match: (ADDLconst [c] (LEAL2 [d] {s} x y))
  1283  	// cond: is32Bit(c+d)
  1284  	// result: (LEAL2 [c+d] {s} x y)
  1285  	for {
  1286  		c := v.AuxInt
  1287  		v_0 := v.Args[0]
  1288  		if v_0.Op != Op386LEAL2 {
  1289  			break
  1290  		}
  1291  		d := v_0.AuxInt
  1292  		s := v_0.Aux
  1293  		x := v_0.Args[0]
  1294  		y := v_0.Args[1]
  1295  		if !(is32Bit(c + d)) {
  1296  			break
  1297  		}
  1298  		v.reset(Op386LEAL2)
  1299  		v.AuxInt = c + d
  1300  		v.Aux = s
  1301  		v.AddArg(x)
  1302  		v.AddArg(y)
  1303  		return true
  1304  	}
  1305  	// match: (ADDLconst [c] (LEAL4 [d] {s} x y))
  1306  	// cond: is32Bit(c+d)
  1307  	// result: (LEAL4 [c+d] {s} x y)
  1308  	for {
  1309  		c := v.AuxInt
  1310  		v_0 := v.Args[0]
  1311  		if v_0.Op != Op386LEAL4 {
  1312  			break
  1313  		}
  1314  		d := v_0.AuxInt
  1315  		s := v_0.Aux
  1316  		x := v_0.Args[0]
  1317  		y := v_0.Args[1]
  1318  		if !(is32Bit(c + d)) {
  1319  			break
  1320  		}
  1321  		v.reset(Op386LEAL4)
  1322  		v.AuxInt = c + d
  1323  		v.Aux = s
  1324  		v.AddArg(x)
  1325  		v.AddArg(y)
  1326  		return true
  1327  	}
  1328  	// match: (ADDLconst [c] (LEAL8 [d] {s} x y))
  1329  	// cond: is32Bit(c+d)
  1330  	// result: (LEAL8 [c+d] {s} x y)
  1331  	for {
  1332  		c := v.AuxInt
  1333  		v_0 := v.Args[0]
  1334  		if v_0.Op != Op386LEAL8 {
  1335  			break
  1336  		}
  1337  		d := v_0.AuxInt
  1338  		s := v_0.Aux
  1339  		x := v_0.Args[0]
  1340  		y := v_0.Args[1]
  1341  		if !(is32Bit(c + d)) {
  1342  			break
  1343  		}
  1344  		v.reset(Op386LEAL8)
  1345  		v.AuxInt = c + d
  1346  		v.Aux = s
  1347  		v.AddArg(x)
  1348  		v.AddArg(y)
  1349  		return true
  1350  	}
  1351  	// match: (ADDLconst [c] x)
  1352  	// cond: int32(c)==0
  1353  	// result: x
  1354  	for {
  1355  		c := v.AuxInt
  1356  		x := v.Args[0]
  1357  		if !(int32(c) == 0) {
  1358  			break
  1359  		}
  1360  		v.reset(OpCopy)
  1361  		v.Type = x.Type
  1362  		v.AddArg(x)
  1363  		return true
  1364  	}
  1365  	// match: (ADDLconst [c] (MOVLconst [d]))
  1366  	// cond:
  1367  	// result: (MOVLconst [int64(int32(c+d))])
  1368  	for {
  1369  		c := v.AuxInt
  1370  		v_0 := v.Args[0]
  1371  		if v_0.Op != Op386MOVLconst {
  1372  			break
  1373  		}
  1374  		d := v_0.AuxInt
  1375  		v.reset(Op386MOVLconst)
  1376  		v.AuxInt = int64(int32(c + d))
  1377  		return true
  1378  	}
  1379  	// match: (ADDLconst [c] (ADDLconst [d] x))
  1380  	// cond:
  1381  	// result: (ADDLconst [int64(int32(c+d))] x)
  1382  	for {
  1383  		c := v.AuxInt
  1384  		v_0 := v.Args[0]
  1385  		if v_0.Op != Op386ADDLconst {
  1386  			break
  1387  		}
  1388  		d := v_0.AuxInt
  1389  		x := v_0.Args[0]
  1390  		v.reset(Op386ADDLconst)
  1391  		v.AuxInt = int64(int32(c + d))
  1392  		v.AddArg(x)
  1393  		return true
  1394  	}
  1395  	return false
  1396  }
  1397  func rewriteValue386_Op386ANDL_0(v *Value) bool {
  1398  	// match: (ANDL x (MOVLconst [c]))
  1399  	// cond:
  1400  	// result: (ANDLconst [c] x)
  1401  	for {
  1402  		x := v.Args[0]
  1403  		v_1 := v.Args[1]
  1404  		if v_1.Op != Op386MOVLconst {
  1405  			break
  1406  		}
  1407  		c := v_1.AuxInt
  1408  		v.reset(Op386ANDLconst)
  1409  		v.AuxInt = c
  1410  		v.AddArg(x)
  1411  		return true
  1412  	}
  1413  	// match: (ANDL (MOVLconst [c]) x)
  1414  	// cond:
  1415  	// result: (ANDLconst [c] x)
  1416  	for {
  1417  		v_0 := v.Args[0]
  1418  		if v_0.Op != Op386MOVLconst {
  1419  			break
  1420  		}
  1421  		c := v_0.AuxInt
  1422  		x := v.Args[1]
  1423  		v.reset(Op386ANDLconst)
  1424  		v.AuxInt = c
  1425  		v.AddArg(x)
  1426  		return true
  1427  	}
  1428  	// match: (ANDL x x)
  1429  	// cond:
  1430  	// result: x
  1431  	for {
  1432  		x := v.Args[0]
  1433  		if x != v.Args[1] {
  1434  			break
  1435  		}
  1436  		v.reset(OpCopy)
  1437  		v.Type = x.Type
  1438  		v.AddArg(x)
  1439  		return true
  1440  	}
  1441  	return false
  1442  }
  1443  func rewriteValue386_Op386ANDLconst_0(v *Value) bool {
  1444  	// match: (ANDLconst [c] (ANDLconst [d] x))
  1445  	// cond:
  1446  	// result: (ANDLconst [c & d] x)
  1447  	for {
  1448  		c := v.AuxInt
  1449  		v_0 := v.Args[0]
  1450  		if v_0.Op != Op386ANDLconst {
  1451  			break
  1452  		}
  1453  		d := v_0.AuxInt
  1454  		x := v_0.Args[0]
  1455  		v.reset(Op386ANDLconst)
  1456  		v.AuxInt = c & d
  1457  		v.AddArg(x)
  1458  		return true
  1459  	}
  1460  	// match: (ANDLconst [c] _)
  1461  	// cond: int32(c)==0
  1462  	// result: (MOVLconst [0])
  1463  	for {
  1464  		c := v.AuxInt
  1465  		if !(int32(c) == 0) {
  1466  			break
  1467  		}
  1468  		v.reset(Op386MOVLconst)
  1469  		v.AuxInt = 0
  1470  		return true
  1471  	}
  1472  	// match: (ANDLconst [c] x)
  1473  	// cond: int32(c)==-1
  1474  	// result: x
  1475  	for {
  1476  		c := v.AuxInt
  1477  		x := v.Args[0]
  1478  		if !(int32(c) == -1) {
  1479  			break
  1480  		}
  1481  		v.reset(OpCopy)
  1482  		v.Type = x.Type
  1483  		v.AddArg(x)
  1484  		return true
  1485  	}
  1486  	// match: (ANDLconst [c] (MOVLconst [d]))
  1487  	// cond:
  1488  	// result: (MOVLconst [c&d])
  1489  	for {
  1490  		c := v.AuxInt
  1491  		v_0 := v.Args[0]
  1492  		if v_0.Op != Op386MOVLconst {
  1493  			break
  1494  		}
  1495  		d := v_0.AuxInt
  1496  		v.reset(Op386MOVLconst)
  1497  		v.AuxInt = c & d
  1498  		return true
  1499  	}
  1500  	return false
  1501  }
  1502  func rewriteValue386_Op386CMPB_0(v *Value) bool {
  1503  	b := v.Block
  1504  	_ = b
  1505  	// match: (CMPB x (MOVLconst [c]))
  1506  	// cond:
  1507  	// result: (CMPBconst x [int64(int8(c))])
  1508  	for {
  1509  		x := v.Args[0]
  1510  		v_1 := v.Args[1]
  1511  		if v_1.Op != Op386MOVLconst {
  1512  			break
  1513  		}
  1514  		c := v_1.AuxInt
  1515  		v.reset(Op386CMPBconst)
  1516  		v.AuxInt = int64(int8(c))
  1517  		v.AddArg(x)
  1518  		return true
  1519  	}
  1520  	// match: (CMPB (MOVLconst [c]) x)
  1521  	// cond:
  1522  	// result: (InvertFlags (CMPBconst x [int64(int8(c))]))
  1523  	for {
  1524  		v_0 := v.Args[0]
  1525  		if v_0.Op != Op386MOVLconst {
  1526  			break
  1527  		}
  1528  		c := v_0.AuxInt
  1529  		x := v.Args[1]
  1530  		v.reset(Op386InvertFlags)
  1531  		v0 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
  1532  		v0.AuxInt = int64(int8(c))
  1533  		v0.AddArg(x)
  1534  		v.AddArg(v0)
  1535  		return true
  1536  	}
  1537  	return false
  1538  }
  1539  func rewriteValue386_Op386CMPBconst_0(v *Value) bool {
  1540  	// match: (CMPBconst (MOVLconst [x]) [y])
  1541  	// cond: int8(x)==int8(y)
  1542  	// result: (FlagEQ)
  1543  	for {
  1544  		y := v.AuxInt
  1545  		v_0 := v.Args[0]
  1546  		if v_0.Op != Op386MOVLconst {
  1547  			break
  1548  		}
  1549  		x := v_0.AuxInt
  1550  		if !(int8(x) == int8(y)) {
  1551  			break
  1552  		}
  1553  		v.reset(Op386FlagEQ)
  1554  		return true
  1555  	}
  1556  	// match: (CMPBconst (MOVLconst [x]) [y])
  1557  	// cond: int8(x)<int8(y) && uint8(x)<uint8(y)
  1558  	// result: (FlagLT_ULT)
  1559  	for {
  1560  		y := v.AuxInt
  1561  		v_0 := v.Args[0]
  1562  		if v_0.Op != Op386MOVLconst {
  1563  			break
  1564  		}
  1565  		x := v_0.AuxInt
  1566  		if !(int8(x) < int8(y) && uint8(x) < uint8(y)) {
  1567  			break
  1568  		}
  1569  		v.reset(Op386FlagLT_ULT)
  1570  		return true
  1571  	}
  1572  	// match: (CMPBconst (MOVLconst [x]) [y])
  1573  	// cond: int8(x)<int8(y) && uint8(x)>uint8(y)
  1574  	// result: (FlagLT_UGT)
  1575  	for {
  1576  		y := v.AuxInt
  1577  		v_0 := v.Args[0]
  1578  		if v_0.Op != Op386MOVLconst {
  1579  			break
  1580  		}
  1581  		x := v_0.AuxInt
  1582  		if !(int8(x) < int8(y) && uint8(x) > uint8(y)) {
  1583  			break
  1584  		}
  1585  		v.reset(Op386FlagLT_UGT)
  1586  		return true
  1587  	}
  1588  	// match: (CMPBconst (MOVLconst [x]) [y])
  1589  	// cond: int8(x)>int8(y) && uint8(x)<uint8(y)
  1590  	// result: (FlagGT_ULT)
  1591  	for {
  1592  		y := v.AuxInt
  1593  		v_0 := v.Args[0]
  1594  		if v_0.Op != Op386MOVLconst {
  1595  			break
  1596  		}
  1597  		x := v_0.AuxInt
  1598  		if !(int8(x) > int8(y) && uint8(x) < uint8(y)) {
  1599  			break
  1600  		}
  1601  		v.reset(Op386FlagGT_ULT)
  1602  		return true
  1603  	}
  1604  	// match: (CMPBconst (MOVLconst [x]) [y])
  1605  	// cond: int8(x)>int8(y) && uint8(x)>uint8(y)
  1606  	// result: (FlagGT_UGT)
  1607  	for {
  1608  		y := v.AuxInt
  1609  		v_0 := v.Args[0]
  1610  		if v_0.Op != Op386MOVLconst {
  1611  			break
  1612  		}
  1613  		x := v_0.AuxInt
  1614  		if !(int8(x) > int8(y) && uint8(x) > uint8(y)) {
  1615  			break
  1616  		}
  1617  		v.reset(Op386FlagGT_UGT)
  1618  		return true
  1619  	}
  1620  	// match: (CMPBconst (ANDLconst _ [m]) [n])
  1621  	// cond: 0 <= int8(m) && int8(m) < int8(n)
  1622  	// result: (FlagLT_ULT)
  1623  	for {
  1624  		n := v.AuxInt
  1625  		v_0 := v.Args[0]
  1626  		if v_0.Op != Op386ANDLconst {
  1627  			break
  1628  		}
  1629  		m := v_0.AuxInt
  1630  		if !(0 <= int8(m) && int8(m) < int8(n)) {
  1631  			break
  1632  		}
  1633  		v.reset(Op386FlagLT_ULT)
  1634  		return true
  1635  	}
  1636  	// match: (CMPBconst (ANDL x y) [0])
  1637  	// cond:
  1638  	// result: (TESTB x y)
  1639  	for {
  1640  		if v.AuxInt != 0 {
  1641  			break
  1642  		}
  1643  		v_0 := v.Args[0]
  1644  		if v_0.Op != Op386ANDL {
  1645  			break
  1646  		}
  1647  		x := v_0.Args[0]
  1648  		y := v_0.Args[1]
  1649  		v.reset(Op386TESTB)
  1650  		v.AddArg(x)
  1651  		v.AddArg(y)
  1652  		return true
  1653  	}
  1654  	// match: (CMPBconst (ANDLconst [c] x) [0])
  1655  	// cond:
  1656  	// result: (TESTBconst [int64(int8(c))] x)
  1657  	for {
  1658  		if v.AuxInt != 0 {
  1659  			break
  1660  		}
  1661  		v_0 := v.Args[0]
  1662  		if v_0.Op != Op386ANDLconst {
  1663  			break
  1664  		}
  1665  		c := v_0.AuxInt
  1666  		x := v_0.Args[0]
  1667  		v.reset(Op386TESTBconst)
  1668  		v.AuxInt = int64(int8(c))
  1669  		v.AddArg(x)
  1670  		return true
  1671  	}
  1672  	// match: (CMPBconst x [0])
  1673  	// cond:
  1674  	// result: (TESTB x x)
  1675  	for {
  1676  		if v.AuxInt != 0 {
  1677  			break
  1678  		}
  1679  		x := v.Args[0]
  1680  		v.reset(Op386TESTB)
  1681  		v.AddArg(x)
  1682  		v.AddArg(x)
  1683  		return true
  1684  	}
  1685  	return false
  1686  }
  1687  func rewriteValue386_Op386CMPL_0(v *Value) bool {
  1688  	b := v.Block
  1689  	_ = b
  1690  	// match: (CMPL x (MOVLconst [c]))
  1691  	// cond:
  1692  	// result: (CMPLconst x [c])
  1693  	for {
  1694  		x := v.Args[0]
  1695  		v_1 := v.Args[1]
  1696  		if v_1.Op != Op386MOVLconst {
  1697  			break
  1698  		}
  1699  		c := v_1.AuxInt
  1700  		v.reset(Op386CMPLconst)
  1701  		v.AuxInt = c
  1702  		v.AddArg(x)
  1703  		return true
  1704  	}
  1705  	// match: (CMPL (MOVLconst [c]) x)
  1706  	// cond:
  1707  	// result: (InvertFlags (CMPLconst x [c]))
  1708  	for {
  1709  		v_0 := v.Args[0]
  1710  		if v_0.Op != Op386MOVLconst {
  1711  			break
  1712  		}
  1713  		c := v_0.AuxInt
  1714  		x := v.Args[1]
  1715  		v.reset(Op386InvertFlags)
  1716  		v0 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
  1717  		v0.AuxInt = c
  1718  		v0.AddArg(x)
  1719  		v.AddArg(v0)
  1720  		return true
  1721  	}
  1722  	return false
  1723  }
  1724  func rewriteValue386_Op386CMPLconst_0(v *Value) bool {
  1725  	// match: (CMPLconst (MOVLconst [x]) [y])
  1726  	// cond: int32(x)==int32(y)
  1727  	// result: (FlagEQ)
  1728  	for {
  1729  		y := v.AuxInt
  1730  		v_0 := v.Args[0]
  1731  		if v_0.Op != Op386MOVLconst {
  1732  			break
  1733  		}
  1734  		x := v_0.AuxInt
  1735  		if !(int32(x) == int32(y)) {
  1736  			break
  1737  		}
  1738  		v.reset(Op386FlagEQ)
  1739  		return true
  1740  	}
  1741  	// match: (CMPLconst (MOVLconst [x]) [y])
  1742  	// cond: int32(x)<int32(y) && uint32(x)<uint32(y)
  1743  	// result: (FlagLT_ULT)
  1744  	for {
  1745  		y := v.AuxInt
  1746  		v_0 := v.Args[0]
  1747  		if v_0.Op != Op386MOVLconst {
  1748  			break
  1749  		}
  1750  		x := v_0.AuxInt
  1751  		if !(int32(x) < int32(y) && uint32(x) < uint32(y)) {
  1752  			break
  1753  		}
  1754  		v.reset(Op386FlagLT_ULT)
  1755  		return true
  1756  	}
  1757  	// match: (CMPLconst (MOVLconst [x]) [y])
  1758  	// cond: int32(x)<int32(y) && uint32(x)>uint32(y)
  1759  	// result: (FlagLT_UGT)
  1760  	for {
  1761  		y := v.AuxInt
  1762  		v_0 := v.Args[0]
  1763  		if v_0.Op != Op386MOVLconst {
  1764  			break
  1765  		}
  1766  		x := v_0.AuxInt
  1767  		if !(int32(x) < int32(y) && uint32(x) > uint32(y)) {
  1768  			break
  1769  		}
  1770  		v.reset(Op386FlagLT_UGT)
  1771  		return true
  1772  	}
  1773  	// match: (CMPLconst (MOVLconst [x]) [y])
  1774  	// cond: int32(x)>int32(y) && uint32(x)<uint32(y)
  1775  	// result: (FlagGT_ULT)
  1776  	for {
  1777  		y := v.AuxInt
  1778  		v_0 := v.Args[0]
  1779  		if v_0.Op != Op386MOVLconst {
  1780  			break
  1781  		}
  1782  		x := v_0.AuxInt
  1783  		if !(int32(x) > int32(y) && uint32(x) < uint32(y)) {
  1784  			break
  1785  		}
  1786  		v.reset(Op386FlagGT_ULT)
  1787  		return true
  1788  	}
  1789  	// match: (CMPLconst (MOVLconst [x]) [y])
  1790  	// cond: int32(x)>int32(y) && uint32(x)>uint32(y)
  1791  	// result: (FlagGT_UGT)
  1792  	for {
  1793  		y := v.AuxInt
  1794  		v_0 := v.Args[0]
  1795  		if v_0.Op != Op386MOVLconst {
  1796  			break
  1797  		}
  1798  		x := v_0.AuxInt
  1799  		if !(int32(x) > int32(y) && uint32(x) > uint32(y)) {
  1800  			break
  1801  		}
  1802  		v.reset(Op386FlagGT_UGT)
  1803  		return true
  1804  	}
  1805  	// match: (CMPLconst (SHRLconst _ [c]) [n])
  1806  	// cond: 0 <= n && 0 < c && c <= 32 && (1<<uint64(32-c)) <= uint64(n)
  1807  	// result: (FlagLT_ULT)
  1808  	for {
  1809  		n := v.AuxInt
  1810  		v_0 := v.Args[0]
  1811  		if v_0.Op != Op386SHRLconst {
  1812  			break
  1813  		}
  1814  		c := v_0.AuxInt
  1815  		if !(0 <= n && 0 < c && c <= 32 && (1<<uint64(32-c)) <= uint64(n)) {
  1816  			break
  1817  		}
  1818  		v.reset(Op386FlagLT_ULT)
  1819  		return true
  1820  	}
  1821  	// match: (CMPLconst (ANDLconst _ [m]) [n])
  1822  	// cond: 0 <= int32(m) && int32(m) < int32(n)
  1823  	// result: (FlagLT_ULT)
  1824  	for {
  1825  		n := v.AuxInt
  1826  		v_0 := v.Args[0]
  1827  		if v_0.Op != Op386ANDLconst {
  1828  			break
  1829  		}
  1830  		m := v_0.AuxInt
  1831  		if !(0 <= int32(m) && int32(m) < int32(n)) {
  1832  			break
  1833  		}
  1834  		v.reset(Op386FlagLT_ULT)
  1835  		return true
  1836  	}
  1837  	// match: (CMPLconst (ANDL x y) [0])
  1838  	// cond:
  1839  	// result: (TESTL x y)
  1840  	for {
  1841  		if v.AuxInt != 0 {
  1842  			break
  1843  		}
  1844  		v_0 := v.Args[0]
  1845  		if v_0.Op != Op386ANDL {
  1846  			break
  1847  		}
  1848  		x := v_0.Args[0]
  1849  		y := v_0.Args[1]
  1850  		v.reset(Op386TESTL)
  1851  		v.AddArg(x)
  1852  		v.AddArg(y)
  1853  		return true
  1854  	}
  1855  	// match: (CMPLconst (ANDLconst [c] x) [0])
  1856  	// cond:
  1857  	// result: (TESTLconst [c] x)
  1858  	for {
  1859  		if v.AuxInt != 0 {
  1860  			break
  1861  		}
  1862  		v_0 := v.Args[0]
  1863  		if v_0.Op != Op386ANDLconst {
  1864  			break
  1865  		}
  1866  		c := v_0.AuxInt
  1867  		x := v_0.Args[0]
  1868  		v.reset(Op386TESTLconst)
  1869  		v.AuxInt = c
  1870  		v.AddArg(x)
  1871  		return true
  1872  	}
  1873  	// match: (CMPLconst x [0])
  1874  	// cond:
  1875  	// result: (TESTL x x)
  1876  	for {
  1877  		if v.AuxInt != 0 {
  1878  			break
  1879  		}
  1880  		x := v.Args[0]
  1881  		v.reset(Op386TESTL)
  1882  		v.AddArg(x)
  1883  		v.AddArg(x)
  1884  		return true
  1885  	}
  1886  	return false
  1887  }
  1888  func rewriteValue386_Op386CMPW_0(v *Value) bool {
  1889  	b := v.Block
  1890  	_ = b
  1891  	// match: (CMPW x (MOVLconst [c]))
  1892  	// cond:
  1893  	// result: (CMPWconst x [int64(int16(c))])
  1894  	for {
  1895  		x := v.Args[0]
  1896  		v_1 := v.Args[1]
  1897  		if v_1.Op != Op386MOVLconst {
  1898  			break
  1899  		}
  1900  		c := v_1.AuxInt
  1901  		v.reset(Op386CMPWconst)
  1902  		v.AuxInt = int64(int16(c))
  1903  		v.AddArg(x)
  1904  		return true
  1905  	}
  1906  	// match: (CMPW (MOVLconst [c]) x)
  1907  	// cond:
  1908  	// result: (InvertFlags (CMPWconst x [int64(int16(c))]))
  1909  	for {
  1910  		v_0 := v.Args[0]
  1911  		if v_0.Op != Op386MOVLconst {
  1912  			break
  1913  		}
  1914  		c := v_0.AuxInt
  1915  		x := v.Args[1]
  1916  		v.reset(Op386InvertFlags)
  1917  		v0 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
  1918  		v0.AuxInt = int64(int16(c))
  1919  		v0.AddArg(x)
  1920  		v.AddArg(v0)
  1921  		return true
  1922  	}
  1923  	return false
  1924  }
  1925  func rewriteValue386_Op386CMPWconst_0(v *Value) bool {
  1926  	// match: (CMPWconst (MOVLconst [x]) [y])
  1927  	// cond: int16(x)==int16(y)
  1928  	// result: (FlagEQ)
  1929  	for {
  1930  		y := v.AuxInt
  1931  		v_0 := v.Args[0]
  1932  		if v_0.Op != Op386MOVLconst {
  1933  			break
  1934  		}
  1935  		x := v_0.AuxInt
  1936  		if !(int16(x) == int16(y)) {
  1937  			break
  1938  		}
  1939  		v.reset(Op386FlagEQ)
  1940  		return true
  1941  	}
  1942  	// match: (CMPWconst (MOVLconst [x]) [y])
  1943  	// cond: int16(x)<int16(y) && uint16(x)<uint16(y)
  1944  	// result: (FlagLT_ULT)
  1945  	for {
  1946  		y := v.AuxInt
  1947  		v_0 := v.Args[0]
  1948  		if v_0.Op != Op386MOVLconst {
  1949  			break
  1950  		}
  1951  		x := v_0.AuxInt
  1952  		if !(int16(x) < int16(y) && uint16(x) < uint16(y)) {
  1953  			break
  1954  		}
  1955  		v.reset(Op386FlagLT_ULT)
  1956  		return true
  1957  	}
  1958  	// match: (CMPWconst (MOVLconst [x]) [y])
  1959  	// cond: int16(x)<int16(y) && uint16(x)>uint16(y)
  1960  	// result: (FlagLT_UGT)
  1961  	for {
  1962  		y := v.AuxInt
  1963  		v_0 := v.Args[0]
  1964  		if v_0.Op != Op386MOVLconst {
  1965  			break
  1966  		}
  1967  		x := v_0.AuxInt
  1968  		if !(int16(x) < int16(y) && uint16(x) > uint16(y)) {
  1969  			break
  1970  		}
  1971  		v.reset(Op386FlagLT_UGT)
  1972  		return true
  1973  	}
  1974  	// match: (CMPWconst (MOVLconst [x]) [y])
  1975  	// cond: int16(x)>int16(y) && uint16(x)<uint16(y)
  1976  	// result: (FlagGT_ULT)
  1977  	for {
  1978  		y := v.AuxInt
  1979  		v_0 := v.Args[0]
  1980  		if v_0.Op != Op386MOVLconst {
  1981  			break
  1982  		}
  1983  		x := v_0.AuxInt
  1984  		if !(int16(x) > int16(y) && uint16(x) < uint16(y)) {
  1985  			break
  1986  		}
  1987  		v.reset(Op386FlagGT_ULT)
  1988  		return true
  1989  	}
  1990  	// match: (CMPWconst (MOVLconst [x]) [y])
  1991  	// cond: int16(x)>int16(y) && uint16(x)>uint16(y)
  1992  	// result: (FlagGT_UGT)
  1993  	for {
  1994  		y := v.AuxInt
  1995  		v_0 := v.Args[0]
  1996  		if v_0.Op != Op386MOVLconst {
  1997  			break
  1998  		}
  1999  		x := v_0.AuxInt
  2000  		if !(int16(x) > int16(y) && uint16(x) > uint16(y)) {
  2001  			break
  2002  		}
  2003  		v.reset(Op386FlagGT_UGT)
  2004  		return true
  2005  	}
  2006  	// match: (CMPWconst (ANDLconst _ [m]) [n])
  2007  	// cond: 0 <= int16(m) && int16(m) < int16(n)
  2008  	// result: (FlagLT_ULT)
  2009  	for {
  2010  		n := v.AuxInt
  2011  		v_0 := v.Args[0]
  2012  		if v_0.Op != Op386ANDLconst {
  2013  			break
  2014  		}
  2015  		m := v_0.AuxInt
  2016  		if !(0 <= int16(m) && int16(m) < int16(n)) {
  2017  			break
  2018  		}
  2019  		v.reset(Op386FlagLT_ULT)
  2020  		return true
  2021  	}
  2022  	// match: (CMPWconst (ANDL x y) [0])
  2023  	// cond:
  2024  	// result: (TESTW x y)
  2025  	for {
  2026  		if v.AuxInt != 0 {
  2027  			break
  2028  		}
  2029  		v_0 := v.Args[0]
  2030  		if v_0.Op != Op386ANDL {
  2031  			break
  2032  		}
  2033  		x := v_0.Args[0]
  2034  		y := v_0.Args[1]
  2035  		v.reset(Op386TESTW)
  2036  		v.AddArg(x)
  2037  		v.AddArg(y)
  2038  		return true
  2039  	}
  2040  	// match: (CMPWconst (ANDLconst [c] x) [0])
  2041  	// cond:
  2042  	// result: (TESTWconst [int64(int16(c))] x)
  2043  	for {
  2044  		if v.AuxInt != 0 {
  2045  			break
  2046  		}
  2047  		v_0 := v.Args[0]
  2048  		if v_0.Op != Op386ANDLconst {
  2049  			break
  2050  		}
  2051  		c := v_0.AuxInt
  2052  		x := v_0.Args[0]
  2053  		v.reset(Op386TESTWconst)
  2054  		v.AuxInt = int64(int16(c))
  2055  		v.AddArg(x)
  2056  		return true
  2057  	}
  2058  	// match: (CMPWconst x [0])
  2059  	// cond:
  2060  	// result: (TESTW x x)
  2061  	for {
  2062  		if v.AuxInt != 0 {
  2063  			break
  2064  		}
  2065  		x := v.Args[0]
  2066  		v.reset(Op386TESTW)
  2067  		v.AddArg(x)
  2068  		v.AddArg(x)
  2069  		return true
  2070  	}
  2071  	return false
  2072  }
  2073  func rewriteValue386_Op386LEAL_0(v *Value) bool {
  2074  	// match: (LEAL [c] {s} (ADDLconst [d] x))
  2075  	// cond: is32Bit(c+d)
  2076  	// result: (LEAL [c+d] {s} x)
  2077  	for {
  2078  		c := v.AuxInt
  2079  		s := v.Aux
  2080  		v_0 := v.Args[0]
  2081  		if v_0.Op != Op386ADDLconst {
  2082  			break
  2083  		}
  2084  		d := v_0.AuxInt
  2085  		x := v_0.Args[0]
  2086  		if !(is32Bit(c + d)) {
  2087  			break
  2088  		}
  2089  		v.reset(Op386LEAL)
  2090  		v.AuxInt = c + d
  2091  		v.Aux = s
  2092  		v.AddArg(x)
  2093  		return true
  2094  	}
  2095  	// match: (LEAL [c] {s} (ADDL x y))
  2096  	// cond: x.Op != OpSB && y.Op != OpSB
  2097  	// result: (LEAL1 [c] {s} x y)
  2098  	for {
  2099  		c := v.AuxInt
  2100  		s := v.Aux
  2101  		v_0 := v.Args[0]
  2102  		if v_0.Op != Op386ADDL {
  2103  			break
  2104  		}
  2105  		x := v_0.Args[0]
  2106  		y := v_0.Args[1]
  2107  		if !(x.Op != OpSB && y.Op != OpSB) {
  2108  			break
  2109  		}
  2110  		v.reset(Op386LEAL1)
  2111  		v.AuxInt = c
  2112  		v.Aux = s
  2113  		v.AddArg(x)
  2114  		v.AddArg(y)
  2115  		return true
  2116  	}
  2117  	// match: (LEAL [off1] {sym1} (LEAL [off2] {sym2} x))
  2118  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2119  	// result: (LEAL [off1+off2] {mergeSym(sym1,sym2)} x)
  2120  	for {
  2121  		off1 := v.AuxInt
  2122  		sym1 := v.Aux
  2123  		v_0 := v.Args[0]
  2124  		if v_0.Op != Op386LEAL {
  2125  			break
  2126  		}
  2127  		off2 := v_0.AuxInt
  2128  		sym2 := v_0.Aux
  2129  		x := v_0.Args[0]
  2130  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2131  			break
  2132  		}
  2133  		v.reset(Op386LEAL)
  2134  		v.AuxInt = off1 + off2
  2135  		v.Aux = mergeSym(sym1, sym2)
  2136  		v.AddArg(x)
  2137  		return true
  2138  	}
  2139  	// match: (LEAL [off1] {sym1} (LEAL1 [off2] {sym2} x y))
  2140  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2141  	// result: (LEAL1 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2142  	for {
  2143  		off1 := v.AuxInt
  2144  		sym1 := v.Aux
  2145  		v_0 := v.Args[0]
  2146  		if v_0.Op != Op386LEAL1 {
  2147  			break
  2148  		}
  2149  		off2 := v_0.AuxInt
  2150  		sym2 := v_0.Aux
  2151  		x := v_0.Args[0]
  2152  		y := v_0.Args[1]
  2153  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2154  			break
  2155  		}
  2156  		v.reset(Op386LEAL1)
  2157  		v.AuxInt = off1 + off2
  2158  		v.Aux = mergeSym(sym1, sym2)
  2159  		v.AddArg(x)
  2160  		v.AddArg(y)
  2161  		return true
  2162  	}
  2163  	// match: (LEAL [off1] {sym1} (LEAL2 [off2] {sym2} x y))
  2164  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2165  	// result: (LEAL2 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2166  	for {
  2167  		off1 := v.AuxInt
  2168  		sym1 := v.Aux
  2169  		v_0 := v.Args[0]
  2170  		if v_0.Op != Op386LEAL2 {
  2171  			break
  2172  		}
  2173  		off2 := v_0.AuxInt
  2174  		sym2 := v_0.Aux
  2175  		x := v_0.Args[0]
  2176  		y := v_0.Args[1]
  2177  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2178  			break
  2179  		}
  2180  		v.reset(Op386LEAL2)
  2181  		v.AuxInt = off1 + off2
  2182  		v.Aux = mergeSym(sym1, sym2)
  2183  		v.AddArg(x)
  2184  		v.AddArg(y)
  2185  		return true
  2186  	}
  2187  	// match: (LEAL [off1] {sym1} (LEAL4 [off2] {sym2} x y))
  2188  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2189  	// result: (LEAL4 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2190  	for {
  2191  		off1 := v.AuxInt
  2192  		sym1 := v.Aux
  2193  		v_0 := v.Args[0]
  2194  		if v_0.Op != Op386LEAL4 {
  2195  			break
  2196  		}
  2197  		off2 := v_0.AuxInt
  2198  		sym2 := v_0.Aux
  2199  		x := v_0.Args[0]
  2200  		y := v_0.Args[1]
  2201  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2202  			break
  2203  		}
  2204  		v.reset(Op386LEAL4)
  2205  		v.AuxInt = off1 + off2
  2206  		v.Aux = mergeSym(sym1, sym2)
  2207  		v.AddArg(x)
  2208  		v.AddArg(y)
  2209  		return true
  2210  	}
  2211  	// match: (LEAL [off1] {sym1} (LEAL8 [off2] {sym2} x y))
  2212  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2213  	// result: (LEAL8 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2214  	for {
  2215  		off1 := v.AuxInt
  2216  		sym1 := v.Aux
  2217  		v_0 := v.Args[0]
  2218  		if v_0.Op != Op386LEAL8 {
  2219  			break
  2220  		}
  2221  		off2 := v_0.AuxInt
  2222  		sym2 := v_0.Aux
  2223  		x := v_0.Args[0]
  2224  		y := v_0.Args[1]
  2225  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2226  			break
  2227  		}
  2228  		v.reset(Op386LEAL8)
  2229  		v.AuxInt = off1 + off2
  2230  		v.Aux = mergeSym(sym1, sym2)
  2231  		v.AddArg(x)
  2232  		v.AddArg(y)
  2233  		return true
  2234  	}
  2235  	return false
  2236  }
  2237  func rewriteValue386_Op386LEAL1_0(v *Value) bool {
  2238  	// match: (LEAL1 [c] {s} (ADDLconst [d] x) y)
  2239  	// cond: is32Bit(c+d)   && x.Op != OpSB
  2240  	// result: (LEAL1 [c+d] {s} x y)
  2241  	for {
  2242  		c := v.AuxInt
  2243  		s := v.Aux
  2244  		v_0 := v.Args[0]
  2245  		if v_0.Op != Op386ADDLconst {
  2246  			break
  2247  		}
  2248  		d := v_0.AuxInt
  2249  		x := v_0.Args[0]
  2250  		y := v.Args[1]
  2251  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2252  			break
  2253  		}
  2254  		v.reset(Op386LEAL1)
  2255  		v.AuxInt = c + d
  2256  		v.Aux = s
  2257  		v.AddArg(x)
  2258  		v.AddArg(y)
  2259  		return true
  2260  	}
  2261  	// match: (LEAL1 [c] {s} y (ADDLconst [d] x))
  2262  	// cond: is32Bit(c+d)   && x.Op != OpSB
  2263  	// result: (LEAL1 [c+d] {s} x y)
  2264  	for {
  2265  		c := v.AuxInt
  2266  		s := v.Aux
  2267  		y := v.Args[0]
  2268  		v_1 := v.Args[1]
  2269  		if v_1.Op != Op386ADDLconst {
  2270  			break
  2271  		}
  2272  		d := v_1.AuxInt
  2273  		x := v_1.Args[0]
  2274  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2275  			break
  2276  		}
  2277  		v.reset(Op386LEAL1)
  2278  		v.AuxInt = c + d
  2279  		v.Aux = s
  2280  		v.AddArg(x)
  2281  		v.AddArg(y)
  2282  		return true
  2283  	}
  2284  	// match: (LEAL1 [c] {s} x (SHLLconst [1] y))
  2285  	// cond:
  2286  	// result: (LEAL2 [c] {s} x y)
  2287  	for {
  2288  		c := v.AuxInt
  2289  		s := v.Aux
  2290  		x := v.Args[0]
  2291  		v_1 := v.Args[1]
  2292  		if v_1.Op != Op386SHLLconst {
  2293  			break
  2294  		}
  2295  		if v_1.AuxInt != 1 {
  2296  			break
  2297  		}
  2298  		y := v_1.Args[0]
  2299  		v.reset(Op386LEAL2)
  2300  		v.AuxInt = c
  2301  		v.Aux = s
  2302  		v.AddArg(x)
  2303  		v.AddArg(y)
  2304  		return true
  2305  	}
  2306  	// match: (LEAL1 [c] {s} (SHLLconst [1] y) x)
  2307  	// cond:
  2308  	// result: (LEAL2 [c] {s} x y)
  2309  	for {
  2310  		c := v.AuxInt
  2311  		s := v.Aux
  2312  		v_0 := v.Args[0]
  2313  		if v_0.Op != Op386SHLLconst {
  2314  			break
  2315  		}
  2316  		if v_0.AuxInt != 1 {
  2317  			break
  2318  		}
  2319  		y := v_0.Args[0]
  2320  		x := v.Args[1]
  2321  		v.reset(Op386LEAL2)
  2322  		v.AuxInt = c
  2323  		v.Aux = s
  2324  		v.AddArg(x)
  2325  		v.AddArg(y)
  2326  		return true
  2327  	}
  2328  	// match: (LEAL1 [c] {s} x (SHLLconst [2] y))
  2329  	// cond:
  2330  	// result: (LEAL4 [c] {s} x y)
  2331  	for {
  2332  		c := v.AuxInt
  2333  		s := v.Aux
  2334  		x := v.Args[0]
  2335  		v_1 := v.Args[1]
  2336  		if v_1.Op != Op386SHLLconst {
  2337  			break
  2338  		}
  2339  		if v_1.AuxInt != 2 {
  2340  			break
  2341  		}
  2342  		y := v_1.Args[0]
  2343  		v.reset(Op386LEAL4)
  2344  		v.AuxInt = c
  2345  		v.Aux = s
  2346  		v.AddArg(x)
  2347  		v.AddArg(y)
  2348  		return true
  2349  	}
  2350  	// match: (LEAL1 [c] {s} (SHLLconst [2] y) x)
  2351  	// cond:
  2352  	// result: (LEAL4 [c] {s} x y)
  2353  	for {
  2354  		c := v.AuxInt
  2355  		s := v.Aux
  2356  		v_0 := v.Args[0]
  2357  		if v_0.Op != Op386SHLLconst {
  2358  			break
  2359  		}
  2360  		if v_0.AuxInt != 2 {
  2361  			break
  2362  		}
  2363  		y := v_0.Args[0]
  2364  		x := v.Args[1]
  2365  		v.reset(Op386LEAL4)
  2366  		v.AuxInt = c
  2367  		v.Aux = s
  2368  		v.AddArg(x)
  2369  		v.AddArg(y)
  2370  		return true
  2371  	}
  2372  	// match: (LEAL1 [c] {s} x (SHLLconst [3] y))
  2373  	// cond:
  2374  	// result: (LEAL8 [c] {s} x y)
  2375  	for {
  2376  		c := v.AuxInt
  2377  		s := v.Aux
  2378  		x := v.Args[0]
  2379  		v_1 := v.Args[1]
  2380  		if v_1.Op != Op386SHLLconst {
  2381  			break
  2382  		}
  2383  		if v_1.AuxInt != 3 {
  2384  			break
  2385  		}
  2386  		y := v_1.Args[0]
  2387  		v.reset(Op386LEAL8)
  2388  		v.AuxInt = c
  2389  		v.Aux = s
  2390  		v.AddArg(x)
  2391  		v.AddArg(y)
  2392  		return true
  2393  	}
  2394  	// match: (LEAL1 [c] {s} (SHLLconst [3] y) x)
  2395  	// cond:
  2396  	// result: (LEAL8 [c] {s} x y)
  2397  	for {
  2398  		c := v.AuxInt
  2399  		s := v.Aux
  2400  		v_0 := v.Args[0]
  2401  		if v_0.Op != Op386SHLLconst {
  2402  			break
  2403  		}
  2404  		if v_0.AuxInt != 3 {
  2405  			break
  2406  		}
  2407  		y := v_0.Args[0]
  2408  		x := v.Args[1]
  2409  		v.reset(Op386LEAL8)
  2410  		v.AuxInt = c
  2411  		v.Aux = s
  2412  		v.AddArg(x)
  2413  		v.AddArg(y)
  2414  		return true
  2415  	}
  2416  	// match: (LEAL1 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2417  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2418  	// result: (LEAL1 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2419  	for {
  2420  		off1 := v.AuxInt
  2421  		sym1 := v.Aux
  2422  		v_0 := v.Args[0]
  2423  		if v_0.Op != Op386LEAL {
  2424  			break
  2425  		}
  2426  		off2 := v_0.AuxInt
  2427  		sym2 := v_0.Aux
  2428  		x := v_0.Args[0]
  2429  		y := v.Args[1]
  2430  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2431  			break
  2432  		}
  2433  		v.reset(Op386LEAL1)
  2434  		v.AuxInt = off1 + off2
  2435  		v.Aux = mergeSym(sym1, sym2)
  2436  		v.AddArg(x)
  2437  		v.AddArg(y)
  2438  		return true
  2439  	}
  2440  	// match: (LEAL1 [off1] {sym1} y (LEAL [off2] {sym2} x))
  2441  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2442  	// result: (LEAL1 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2443  	for {
  2444  		off1 := v.AuxInt
  2445  		sym1 := v.Aux
  2446  		y := v.Args[0]
  2447  		v_1 := v.Args[1]
  2448  		if v_1.Op != Op386LEAL {
  2449  			break
  2450  		}
  2451  		off2 := v_1.AuxInt
  2452  		sym2 := v_1.Aux
  2453  		x := v_1.Args[0]
  2454  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2455  			break
  2456  		}
  2457  		v.reset(Op386LEAL1)
  2458  		v.AuxInt = off1 + off2
  2459  		v.Aux = mergeSym(sym1, sym2)
  2460  		v.AddArg(x)
  2461  		v.AddArg(y)
  2462  		return true
  2463  	}
  2464  	return false
  2465  }
  2466  func rewriteValue386_Op386LEAL2_0(v *Value) bool {
  2467  	// match: (LEAL2 [c] {s} (ADDLconst [d] x) y)
  2468  	// cond: is32Bit(c+d)   && x.Op != OpSB
  2469  	// result: (LEAL2 [c+d] {s} x y)
  2470  	for {
  2471  		c := v.AuxInt
  2472  		s := v.Aux
  2473  		v_0 := v.Args[0]
  2474  		if v_0.Op != Op386ADDLconst {
  2475  			break
  2476  		}
  2477  		d := v_0.AuxInt
  2478  		x := v_0.Args[0]
  2479  		y := v.Args[1]
  2480  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2481  			break
  2482  		}
  2483  		v.reset(Op386LEAL2)
  2484  		v.AuxInt = c + d
  2485  		v.Aux = s
  2486  		v.AddArg(x)
  2487  		v.AddArg(y)
  2488  		return true
  2489  	}
  2490  	// match: (LEAL2 [c] {s} x (ADDLconst [d] y))
  2491  	// cond: is32Bit(c+2*d) && y.Op != OpSB
  2492  	// result: (LEAL2 [c+2*d] {s} x y)
  2493  	for {
  2494  		c := v.AuxInt
  2495  		s := v.Aux
  2496  		x := v.Args[0]
  2497  		v_1 := v.Args[1]
  2498  		if v_1.Op != Op386ADDLconst {
  2499  			break
  2500  		}
  2501  		d := v_1.AuxInt
  2502  		y := v_1.Args[0]
  2503  		if !(is32Bit(c+2*d) && y.Op != OpSB) {
  2504  			break
  2505  		}
  2506  		v.reset(Op386LEAL2)
  2507  		v.AuxInt = c + 2*d
  2508  		v.Aux = s
  2509  		v.AddArg(x)
  2510  		v.AddArg(y)
  2511  		return true
  2512  	}
  2513  	// match: (LEAL2 [c] {s} x (SHLLconst [1] y))
  2514  	// cond:
  2515  	// result: (LEAL4 [c] {s} x y)
  2516  	for {
  2517  		c := v.AuxInt
  2518  		s := v.Aux
  2519  		x := v.Args[0]
  2520  		v_1 := v.Args[1]
  2521  		if v_1.Op != Op386SHLLconst {
  2522  			break
  2523  		}
  2524  		if v_1.AuxInt != 1 {
  2525  			break
  2526  		}
  2527  		y := v_1.Args[0]
  2528  		v.reset(Op386LEAL4)
  2529  		v.AuxInt = c
  2530  		v.Aux = s
  2531  		v.AddArg(x)
  2532  		v.AddArg(y)
  2533  		return true
  2534  	}
  2535  	// match: (LEAL2 [c] {s} x (SHLLconst [2] y))
  2536  	// cond:
  2537  	// result: (LEAL8 [c] {s} x y)
  2538  	for {
  2539  		c := v.AuxInt
  2540  		s := v.Aux
  2541  		x := v.Args[0]
  2542  		v_1 := v.Args[1]
  2543  		if v_1.Op != Op386SHLLconst {
  2544  			break
  2545  		}
  2546  		if v_1.AuxInt != 2 {
  2547  			break
  2548  		}
  2549  		y := v_1.Args[0]
  2550  		v.reset(Op386LEAL8)
  2551  		v.AuxInt = c
  2552  		v.Aux = s
  2553  		v.AddArg(x)
  2554  		v.AddArg(y)
  2555  		return true
  2556  	}
  2557  	// match: (LEAL2 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2558  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2559  	// result: (LEAL2 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2560  	for {
  2561  		off1 := v.AuxInt
  2562  		sym1 := v.Aux
  2563  		v_0 := v.Args[0]
  2564  		if v_0.Op != Op386LEAL {
  2565  			break
  2566  		}
  2567  		off2 := v_0.AuxInt
  2568  		sym2 := v_0.Aux
  2569  		x := v_0.Args[0]
  2570  		y := v.Args[1]
  2571  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2572  			break
  2573  		}
  2574  		v.reset(Op386LEAL2)
  2575  		v.AuxInt = off1 + off2
  2576  		v.Aux = mergeSym(sym1, sym2)
  2577  		v.AddArg(x)
  2578  		v.AddArg(y)
  2579  		return true
  2580  	}
  2581  	return false
  2582  }
  2583  func rewriteValue386_Op386LEAL4_0(v *Value) bool {
  2584  	// match: (LEAL4 [c] {s} (ADDLconst [d] x) y)
  2585  	// cond: is32Bit(c+d)   && x.Op != OpSB
  2586  	// result: (LEAL4 [c+d] {s} x y)
  2587  	for {
  2588  		c := v.AuxInt
  2589  		s := v.Aux
  2590  		v_0 := v.Args[0]
  2591  		if v_0.Op != Op386ADDLconst {
  2592  			break
  2593  		}
  2594  		d := v_0.AuxInt
  2595  		x := v_0.Args[0]
  2596  		y := v.Args[1]
  2597  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2598  			break
  2599  		}
  2600  		v.reset(Op386LEAL4)
  2601  		v.AuxInt = c + d
  2602  		v.Aux = s
  2603  		v.AddArg(x)
  2604  		v.AddArg(y)
  2605  		return true
  2606  	}
  2607  	// match: (LEAL4 [c] {s} x (ADDLconst [d] y))
  2608  	// cond: is32Bit(c+4*d) && y.Op != OpSB
  2609  	// result: (LEAL4 [c+4*d] {s} x y)
  2610  	for {
  2611  		c := v.AuxInt
  2612  		s := v.Aux
  2613  		x := v.Args[0]
  2614  		v_1 := v.Args[1]
  2615  		if v_1.Op != Op386ADDLconst {
  2616  			break
  2617  		}
  2618  		d := v_1.AuxInt
  2619  		y := v_1.Args[0]
  2620  		if !(is32Bit(c+4*d) && y.Op != OpSB) {
  2621  			break
  2622  		}
  2623  		v.reset(Op386LEAL4)
  2624  		v.AuxInt = c + 4*d
  2625  		v.Aux = s
  2626  		v.AddArg(x)
  2627  		v.AddArg(y)
  2628  		return true
  2629  	}
  2630  	// match: (LEAL4 [c] {s} x (SHLLconst [1] y))
  2631  	// cond:
  2632  	// result: (LEAL8 [c] {s} x y)
  2633  	for {
  2634  		c := v.AuxInt
  2635  		s := v.Aux
  2636  		x := v.Args[0]
  2637  		v_1 := v.Args[1]
  2638  		if v_1.Op != Op386SHLLconst {
  2639  			break
  2640  		}
  2641  		if v_1.AuxInt != 1 {
  2642  			break
  2643  		}
  2644  		y := v_1.Args[0]
  2645  		v.reset(Op386LEAL8)
  2646  		v.AuxInt = c
  2647  		v.Aux = s
  2648  		v.AddArg(x)
  2649  		v.AddArg(y)
  2650  		return true
  2651  	}
  2652  	// match: (LEAL4 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2653  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2654  	// result: (LEAL4 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2655  	for {
  2656  		off1 := v.AuxInt
  2657  		sym1 := v.Aux
  2658  		v_0 := v.Args[0]
  2659  		if v_0.Op != Op386LEAL {
  2660  			break
  2661  		}
  2662  		off2 := v_0.AuxInt
  2663  		sym2 := v_0.Aux
  2664  		x := v_0.Args[0]
  2665  		y := v.Args[1]
  2666  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2667  			break
  2668  		}
  2669  		v.reset(Op386LEAL4)
  2670  		v.AuxInt = off1 + off2
  2671  		v.Aux = mergeSym(sym1, sym2)
  2672  		v.AddArg(x)
  2673  		v.AddArg(y)
  2674  		return true
  2675  	}
  2676  	return false
  2677  }
  2678  func rewriteValue386_Op386LEAL8_0(v *Value) bool {
  2679  	// match: (LEAL8 [c] {s} (ADDLconst [d] x) y)
  2680  	// cond: is32Bit(c+d)   && x.Op != OpSB
  2681  	// result: (LEAL8 [c+d] {s} x y)
  2682  	for {
  2683  		c := v.AuxInt
  2684  		s := v.Aux
  2685  		v_0 := v.Args[0]
  2686  		if v_0.Op != Op386ADDLconst {
  2687  			break
  2688  		}
  2689  		d := v_0.AuxInt
  2690  		x := v_0.Args[0]
  2691  		y := v.Args[1]
  2692  		if !(is32Bit(c+d) && x.Op != OpSB) {
  2693  			break
  2694  		}
  2695  		v.reset(Op386LEAL8)
  2696  		v.AuxInt = c + d
  2697  		v.Aux = s
  2698  		v.AddArg(x)
  2699  		v.AddArg(y)
  2700  		return true
  2701  	}
  2702  	// match: (LEAL8 [c] {s} x (ADDLconst [d] y))
  2703  	// cond: is32Bit(c+8*d) && y.Op != OpSB
  2704  	// result: (LEAL8 [c+8*d] {s} x y)
  2705  	for {
  2706  		c := v.AuxInt
  2707  		s := v.Aux
  2708  		x := v.Args[0]
  2709  		v_1 := v.Args[1]
  2710  		if v_1.Op != Op386ADDLconst {
  2711  			break
  2712  		}
  2713  		d := v_1.AuxInt
  2714  		y := v_1.Args[0]
  2715  		if !(is32Bit(c+8*d) && y.Op != OpSB) {
  2716  			break
  2717  		}
  2718  		v.reset(Op386LEAL8)
  2719  		v.AuxInt = c + 8*d
  2720  		v.Aux = s
  2721  		v.AddArg(x)
  2722  		v.AddArg(y)
  2723  		return true
  2724  	}
  2725  	// match: (LEAL8 [off1] {sym1} (LEAL [off2] {sym2} x) y)
  2726  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB
  2727  	// result: (LEAL8 [off1+off2] {mergeSym(sym1,sym2)} x y)
  2728  	for {
  2729  		off1 := v.AuxInt
  2730  		sym1 := v.Aux
  2731  		v_0 := v.Args[0]
  2732  		if v_0.Op != Op386LEAL {
  2733  			break
  2734  		}
  2735  		off2 := v_0.AuxInt
  2736  		sym2 := v_0.Aux
  2737  		x := v_0.Args[0]
  2738  		y := v.Args[1]
  2739  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && x.Op != OpSB) {
  2740  			break
  2741  		}
  2742  		v.reset(Op386LEAL8)
  2743  		v.AuxInt = off1 + off2
  2744  		v.Aux = mergeSym(sym1, sym2)
  2745  		v.AddArg(x)
  2746  		v.AddArg(y)
  2747  		return true
  2748  	}
  2749  	return false
  2750  }
  2751  func rewriteValue386_Op386MOVBLSX_0(v *Value) bool {
  2752  	b := v.Block
  2753  	_ = b
  2754  	// match: (MOVBLSX x:(MOVBload [off] {sym} ptr mem))
  2755  	// cond: x.Uses == 1 && clobber(x)
  2756  	// result: @x.Block (MOVBLSXload <v.Type> [off] {sym} ptr mem)
  2757  	for {
  2758  		x := v.Args[0]
  2759  		if x.Op != Op386MOVBload {
  2760  			break
  2761  		}
  2762  		off := x.AuxInt
  2763  		sym := x.Aux
  2764  		ptr := x.Args[0]
  2765  		mem := x.Args[1]
  2766  		if !(x.Uses == 1 && clobber(x)) {
  2767  			break
  2768  		}
  2769  		b = x.Block
  2770  		v0 := b.NewValue0(v.Pos, Op386MOVBLSXload, v.Type)
  2771  		v.reset(OpCopy)
  2772  		v.AddArg(v0)
  2773  		v0.AuxInt = off
  2774  		v0.Aux = sym
  2775  		v0.AddArg(ptr)
  2776  		v0.AddArg(mem)
  2777  		return true
  2778  	}
  2779  	// match: (MOVBLSX (ANDLconst [c] x))
  2780  	// cond: c & 0x80 == 0
  2781  	// result: (ANDLconst [c & 0x7f] x)
  2782  	for {
  2783  		v_0 := v.Args[0]
  2784  		if v_0.Op != Op386ANDLconst {
  2785  			break
  2786  		}
  2787  		c := v_0.AuxInt
  2788  		x := v_0.Args[0]
  2789  		if !(c&0x80 == 0) {
  2790  			break
  2791  		}
  2792  		v.reset(Op386ANDLconst)
  2793  		v.AuxInt = c & 0x7f
  2794  		v.AddArg(x)
  2795  		return true
  2796  	}
  2797  	return false
  2798  }
  2799  func rewriteValue386_Op386MOVBLSXload_0(v *Value) bool {
  2800  	b := v.Block
  2801  	_ = b
  2802  	config := b.Func.Config
  2803  	_ = config
  2804  	// match: (MOVBLSXload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  2805  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  2806  	// result: (MOVBLSXload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  2807  	for {
  2808  		off1 := v.AuxInt
  2809  		sym1 := v.Aux
  2810  		v_0 := v.Args[0]
  2811  		if v_0.Op != Op386LEAL {
  2812  			break
  2813  		}
  2814  		off2 := v_0.AuxInt
  2815  		sym2 := v_0.Aux
  2816  		base := v_0.Args[0]
  2817  		mem := v.Args[1]
  2818  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  2819  			break
  2820  		}
  2821  		v.reset(Op386MOVBLSXload)
  2822  		v.AuxInt = off1 + off2
  2823  		v.Aux = mergeSym(sym1, sym2)
  2824  		v.AddArg(base)
  2825  		v.AddArg(mem)
  2826  		return true
  2827  	}
  2828  	return false
  2829  }
  2830  func rewriteValue386_Op386MOVBLZX_0(v *Value) bool {
  2831  	b := v.Block
  2832  	_ = b
  2833  	// match: (MOVBLZX x:(MOVBload [off] {sym} ptr mem))
  2834  	// cond: x.Uses == 1 && clobber(x)
  2835  	// result: @x.Block (MOVBload <v.Type> [off] {sym} ptr mem)
  2836  	for {
  2837  		x := v.Args[0]
  2838  		if x.Op != Op386MOVBload {
  2839  			break
  2840  		}
  2841  		off := x.AuxInt
  2842  		sym := x.Aux
  2843  		ptr := x.Args[0]
  2844  		mem := x.Args[1]
  2845  		if !(x.Uses == 1 && clobber(x)) {
  2846  			break
  2847  		}
  2848  		b = x.Block
  2849  		v0 := b.NewValue0(v.Pos, Op386MOVBload, v.Type)
  2850  		v.reset(OpCopy)
  2851  		v.AddArg(v0)
  2852  		v0.AuxInt = off
  2853  		v0.Aux = sym
  2854  		v0.AddArg(ptr)
  2855  		v0.AddArg(mem)
  2856  		return true
  2857  	}
  2858  	// match: (MOVBLZX x:(MOVBloadidx1 [off] {sym} ptr idx mem))
  2859  	// cond: x.Uses == 1 && clobber(x)
  2860  	// result: @x.Block (MOVBloadidx1 <v.Type> [off] {sym} ptr idx mem)
  2861  	for {
  2862  		x := v.Args[0]
  2863  		if x.Op != Op386MOVBloadidx1 {
  2864  			break
  2865  		}
  2866  		off := x.AuxInt
  2867  		sym := x.Aux
  2868  		ptr := x.Args[0]
  2869  		idx := x.Args[1]
  2870  		mem := x.Args[2]
  2871  		if !(x.Uses == 1 && clobber(x)) {
  2872  			break
  2873  		}
  2874  		b = x.Block
  2875  		v0 := b.NewValue0(v.Pos, Op386MOVBloadidx1, v.Type)
  2876  		v.reset(OpCopy)
  2877  		v.AddArg(v0)
  2878  		v0.AuxInt = off
  2879  		v0.Aux = sym
  2880  		v0.AddArg(ptr)
  2881  		v0.AddArg(idx)
  2882  		v0.AddArg(mem)
  2883  		return true
  2884  	}
  2885  	// match: (MOVBLZX (ANDLconst [c] x))
  2886  	// cond:
  2887  	// result: (ANDLconst [c & 0xff] x)
  2888  	for {
  2889  		v_0 := v.Args[0]
  2890  		if v_0.Op != Op386ANDLconst {
  2891  			break
  2892  		}
  2893  		c := v_0.AuxInt
  2894  		x := v_0.Args[0]
  2895  		v.reset(Op386ANDLconst)
  2896  		v.AuxInt = c & 0xff
  2897  		v.AddArg(x)
  2898  		return true
  2899  	}
  2900  	return false
  2901  }
  2902  func rewriteValue386_Op386MOVBload_0(v *Value) bool {
  2903  	b := v.Block
  2904  	_ = b
  2905  	config := b.Func.Config
  2906  	_ = config
  2907  	// match: (MOVBload [off] {sym} ptr (MOVBstore [off2] {sym2} ptr2 x _))
  2908  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  2909  	// result: x
  2910  	for {
  2911  		off := v.AuxInt
  2912  		sym := v.Aux
  2913  		ptr := v.Args[0]
  2914  		v_1 := v.Args[1]
  2915  		if v_1.Op != Op386MOVBstore {
  2916  			break
  2917  		}
  2918  		off2 := v_1.AuxInt
  2919  		sym2 := v_1.Aux
  2920  		ptr2 := v_1.Args[0]
  2921  		x := v_1.Args[1]
  2922  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  2923  			break
  2924  		}
  2925  		v.reset(OpCopy)
  2926  		v.Type = x.Type
  2927  		v.AddArg(x)
  2928  		return true
  2929  	}
  2930  	// match: (MOVBload [off1] {sym} (ADDLconst [off2] ptr) mem)
  2931  	// cond: is32Bit(off1+off2)
  2932  	// result: (MOVBload  [off1+off2] {sym} ptr mem)
  2933  	for {
  2934  		off1 := v.AuxInt
  2935  		sym := v.Aux
  2936  		v_0 := v.Args[0]
  2937  		if v_0.Op != Op386ADDLconst {
  2938  			break
  2939  		}
  2940  		off2 := v_0.AuxInt
  2941  		ptr := v_0.Args[0]
  2942  		mem := v.Args[1]
  2943  		if !(is32Bit(off1 + off2)) {
  2944  			break
  2945  		}
  2946  		v.reset(Op386MOVBload)
  2947  		v.AuxInt = off1 + off2
  2948  		v.Aux = sym
  2949  		v.AddArg(ptr)
  2950  		v.AddArg(mem)
  2951  		return true
  2952  	}
  2953  	// match: (MOVBload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  2954  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  2955  	// result: (MOVBload  [off1+off2] {mergeSym(sym1,sym2)} base mem)
  2956  	for {
  2957  		off1 := v.AuxInt
  2958  		sym1 := v.Aux
  2959  		v_0 := v.Args[0]
  2960  		if v_0.Op != Op386LEAL {
  2961  			break
  2962  		}
  2963  		off2 := v_0.AuxInt
  2964  		sym2 := v_0.Aux
  2965  		base := v_0.Args[0]
  2966  		mem := v.Args[1]
  2967  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  2968  			break
  2969  		}
  2970  		v.reset(Op386MOVBload)
  2971  		v.AuxInt = off1 + off2
  2972  		v.Aux = mergeSym(sym1, sym2)
  2973  		v.AddArg(base)
  2974  		v.AddArg(mem)
  2975  		return true
  2976  	}
  2977  	// match: (MOVBload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  2978  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  2979  	// result: (MOVBloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  2980  	for {
  2981  		off1 := v.AuxInt
  2982  		sym1 := v.Aux
  2983  		v_0 := v.Args[0]
  2984  		if v_0.Op != Op386LEAL1 {
  2985  			break
  2986  		}
  2987  		off2 := v_0.AuxInt
  2988  		sym2 := v_0.Aux
  2989  		ptr := v_0.Args[0]
  2990  		idx := v_0.Args[1]
  2991  		mem := v.Args[1]
  2992  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  2993  			break
  2994  		}
  2995  		v.reset(Op386MOVBloadidx1)
  2996  		v.AuxInt = off1 + off2
  2997  		v.Aux = mergeSym(sym1, sym2)
  2998  		v.AddArg(ptr)
  2999  		v.AddArg(idx)
  3000  		v.AddArg(mem)
  3001  		return true
  3002  	}
  3003  	// match: (MOVBload [off] {sym} (ADDL ptr idx) mem)
  3004  	// cond: ptr.Op != OpSB
  3005  	// result: (MOVBloadidx1 [off] {sym} ptr idx mem)
  3006  	for {
  3007  		off := v.AuxInt
  3008  		sym := v.Aux
  3009  		v_0 := v.Args[0]
  3010  		if v_0.Op != Op386ADDL {
  3011  			break
  3012  		}
  3013  		ptr := v_0.Args[0]
  3014  		idx := v_0.Args[1]
  3015  		mem := v.Args[1]
  3016  		if !(ptr.Op != OpSB) {
  3017  			break
  3018  		}
  3019  		v.reset(Op386MOVBloadidx1)
  3020  		v.AuxInt = off
  3021  		v.Aux = sym
  3022  		v.AddArg(ptr)
  3023  		v.AddArg(idx)
  3024  		v.AddArg(mem)
  3025  		return true
  3026  	}
  3027  	return false
  3028  }
  3029  func rewriteValue386_Op386MOVBloadidx1_0(v *Value) bool {
  3030  	// match: (MOVBloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  3031  	// cond:
  3032  	// result: (MOVBloadidx1 [c+d] {sym} ptr idx mem)
  3033  	for {
  3034  		c := v.AuxInt
  3035  		sym := v.Aux
  3036  		v_0 := v.Args[0]
  3037  		if v_0.Op != Op386ADDLconst {
  3038  			break
  3039  		}
  3040  		d := v_0.AuxInt
  3041  		ptr := v_0.Args[0]
  3042  		idx := v.Args[1]
  3043  		mem := v.Args[2]
  3044  		v.reset(Op386MOVBloadidx1)
  3045  		v.AuxInt = c + d
  3046  		v.Aux = sym
  3047  		v.AddArg(ptr)
  3048  		v.AddArg(idx)
  3049  		v.AddArg(mem)
  3050  		return true
  3051  	}
  3052  	// match: (MOVBloadidx1 [c] {sym} idx (ADDLconst [d] ptr) mem)
  3053  	// cond:
  3054  	// result: (MOVBloadidx1 [c+d] {sym} ptr idx mem)
  3055  	for {
  3056  		c := v.AuxInt
  3057  		sym := v.Aux
  3058  		idx := v.Args[0]
  3059  		v_1 := v.Args[1]
  3060  		if v_1.Op != Op386ADDLconst {
  3061  			break
  3062  		}
  3063  		d := v_1.AuxInt
  3064  		ptr := v_1.Args[0]
  3065  		mem := v.Args[2]
  3066  		v.reset(Op386MOVBloadidx1)
  3067  		v.AuxInt = c + d
  3068  		v.Aux = sym
  3069  		v.AddArg(ptr)
  3070  		v.AddArg(idx)
  3071  		v.AddArg(mem)
  3072  		return true
  3073  	}
  3074  	// match: (MOVBloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  3075  	// cond:
  3076  	// result: (MOVBloadidx1 [c+d] {sym} ptr idx mem)
  3077  	for {
  3078  		c := v.AuxInt
  3079  		sym := v.Aux
  3080  		ptr := v.Args[0]
  3081  		v_1 := v.Args[1]
  3082  		if v_1.Op != Op386ADDLconst {
  3083  			break
  3084  		}
  3085  		d := v_1.AuxInt
  3086  		idx := v_1.Args[0]
  3087  		mem := v.Args[2]
  3088  		v.reset(Op386MOVBloadidx1)
  3089  		v.AuxInt = c + d
  3090  		v.Aux = sym
  3091  		v.AddArg(ptr)
  3092  		v.AddArg(idx)
  3093  		v.AddArg(mem)
  3094  		return true
  3095  	}
  3096  	// match: (MOVBloadidx1 [c] {sym} (ADDLconst [d] idx) ptr mem)
  3097  	// cond:
  3098  	// result: (MOVBloadidx1 [c+d] {sym} ptr idx mem)
  3099  	for {
  3100  		c := v.AuxInt
  3101  		sym := v.Aux
  3102  		v_0 := v.Args[0]
  3103  		if v_0.Op != Op386ADDLconst {
  3104  			break
  3105  		}
  3106  		d := v_0.AuxInt
  3107  		idx := v_0.Args[0]
  3108  		ptr := v.Args[1]
  3109  		mem := v.Args[2]
  3110  		v.reset(Op386MOVBloadidx1)
  3111  		v.AuxInt = c + d
  3112  		v.Aux = sym
  3113  		v.AddArg(ptr)
  3114  		v.AddArg(idx)
  3115  		v.AddArg(mem)
  3116  		return true
  3117  	}
  3118  	return false
  3119  }
  3120  func rewriteValue386_Op386MOVBstore_0(v *Value) bool {
  3121  	b := v.Block
  3122  	_ = b
  3123  	config := b.Func.Config
  3124  	_ = config
  3125  	// match: (MOVBstore [off] {sym} ptr (MOVBLSX x) mem)
  3126  	// cond:
  3127  	// result: (MOVBstore [off] {sym} ptr x mem)
  3128  	for {
  3129  		off := v.AuxInt
  3130  		sym := v.Aux
  3131  		ptr := v.Args[0]
  3132  		v_1 := v.Args[1]
  3133  		if v_1.Op != Op386MOVBLSX {
  3134  			break
  3135  		}
  3136  		x := v_1.Args[0]
  3137  		mem := v.Args[2]
  3138  		v.reset(Op386MOVBstore)
  3139  		v.AuxInt = off
  3140  		v.Aux = sym
  3141  		v.AddArg(ptr)
  3142  		v.AddArg(x)
  3143  		v.AddArg(mem)
  3144  		return true
  3145  	}
  3146  	// match: (MOVBstore [off] {sym} ptr (MOVBLZX x) mem)
  3147  	// cond:
  3148  	// result: (MOVBstore [off] {sym} ptr x mem)
  3149  	for {
  3150  		off := v.AuxInt
  3151  		sym := v.Aux
  3152  		ptr := v.Args[0]
  3153  		v_1 := v.Args[1]
  3154  		if v_1.Op != Op386MOVBLZX {
  3155  			break
  3156  		}
  3157  		x := v_1.Args[0]
  3158  		mem := v.Args[2]
  3159  		v.reset(Op386MOVBstore)
  3160  		v.AuxInt = off
  3161  		v.Aux = sym
  3162  		v.AddArg(ptr)
  3163  		v.AddArg(x)
  3164  		v.AddArg(mem)
  3165  		return true
  3166  	}
  3167  	// match: (MOVBstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  3168  	// cond: is32Bit(off1+off2)
  3169  	// result: (MOVBstore  [off1+off2] {sym} ptr val mem)
  3170  	for {
  3171  		off1 := v.AuxInt
  3172  		sym := v.Aux
  3173  		v_0 := v.Args[0]
  3174  		if v_0.Op != Op386ADDLconst {
  3175  			break
  3176  		}
  3177  		off2 := v_0.AuxInt
  3178  		ptr := v_0.Args[0]
  3179  		val := v.Args[1]
  3180  		mem := v.Args[2]
  3181  		if !(is32Bit(off1 + off2)) {
  3182  			break
  3183  		}
  3184  		v.reset(Op386MOVBstore)
  3185  		v.AuxInt = off1 + off2
  3186  		v.Aux = sym
  3187  		v.AddArg(ptr)
  3188  		v.AddArg(val)
  3189  		v.AddArg(mem)
  3190  		return true
  3191  	}
  3192  	// match: (MOVBstore [off] {sym} ptr (MOVLconst [c]) mem)
  3193  	// cond: validOff(off)
  3194  	// result: (MOVBstoreconst [makeValAndOff(int64(int8(c)),off)] {sym} ptr mem)
  3195  	for {
  3196  		off := v.AuxInt
  3197  		sym := v.Aux
  3198  		ptr := v.Args[0]
  3199  		v_1 := v.Args[1]
  3200  		if v_1.Op != Op386MOVLconst {
  3201  			break
  3202  		}
  3203  		c := v_1.AuxInt
  3204  		mem := v.Args[2]
  3205  		if !(validOff(off)) {
  3206  			break
  3207  		}
  3208  		v.reset(Op386MOVBstoreconst)
  3209  		v.AuxInt = makeValAndOff(int64(int8(c)), off)
  3210  		v.Aux = sym
  3211  		v.AddArg(ptr)
  3212  		v.AddArg(mem)
  3213  		return true
  3214  	}
  3215  	// match: (MOVBstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  3216  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  3217  	// result: (MOVBstore  [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  3218  	for {
  3219  		off1 := v.AuxInt
  3220  		sym1 := v.Aux
  3221  		v_0 := v.Args[0]
  3222  		if v_0.Op != Op386LEAL {
  3223  			break
  3224  		}
  3225  		off2 := v_0.AuxInt
  3226  		sym2 := v_0.Aux
  3227  		base := v_0.Args[0]
  3228  		val := v.Args[1]
  3229  		mem := v.Args[2]
  3230  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  3231  			break
  3232  		}
  3233  		v.reset(Op386MOVBstore)
  3234  		v.AuxInt = off1 + off2
  3235  		v.Aux = mergeSym(sym1, sym2)
  3236  		v.AddArg(base)
  3237  		v.AddArg(val)
  3238  		v.AddArg(mem)
  3239  		return true
  3240  	}
  3241  	// match: (MOVBstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  3242  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  3243  	// result: (MOVBstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  3244  	for {
  3245  		off1 := v.AuxInt
  3246  		sym1 := v.Aux
  3247  		v_0 := v.Args[0]
  3248  		if v_0.Op != Op386LEAL1 {
  3249  			break
  3250  		}
  3251  		off2 := v_0.AuxInt
  3252  		sym2 := v_0.Aux
  3253  		ptr := v_0.Args[0]
  3254  		idx := v_0.Args[1]
  3255  		val := v.Args[1]
  3256  		mem := v.Args[2]
  3257  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  3258  			break
  3259  		}
  3260  		v.reset(Op386MOVBstoreidx1)
  3261  		v.AuxInt = off1 + off2
  3262  		v.Aux = mergeSym(sym1, sym2)
  3263  		v.AddArg(ptr)
  3264  		v.AddArg(idx)
  3265  		v.AddArg(val)
  3266  		v.AddArg(mem)
  3267  		return true
  3268  	}
  3269  	// match: (MOVBstore [off] {sym} (ADDL ptr idx) val mem)
  3270  	// cond: ptr.Op != OpSB
  3271  	// result: (MOVBstoreidx1 [off] {sym} ptr idx val mem)
  3272  	for {
  3273  		off := v.AuxInt
  3274  		sym := v.Aux
  3275  		v_0 := v.Args[0]
  3276  		if v_0.Op != Op386ADDL {
  3277  			break
  3278  		}
  3279  		ptr := v_0.Args[0]
  3280  		idx := v_0.Args[1]
  3281  		val := v.Args[1]
  3282  		mem := v.Args[2]
  3283  		if !(ptr.Op != OpSB) {
  3284  			break
  3285  		}
  3286  		v.reset(Op386MOVBstoreidx1)
  3287  		v.AuxInt = off
  3288  		v.Aux = sym
  3289  		v.AddArg(ptr)
  3290  		v.AddArg(idx)
  3291  		v.AddArg(val)
  3292  		v.AddArg(mem)
  3293  		return true
  3294  	}
  3295  	// match: (MOVBstore [i] {s} p (SHRLconst [8] w) x:(MOVBstore [i-1] {s} p w mem))
  3296  	// cond: x.Uses == 1   && clobber(x)
  3297  	// result: (MOVWstore [i-1] {s} p w mem)
  3298  	for {
  3299  		i := v.AuxInt
  3300  		s := v.Aux
  3301  		p := v.Args[0]
  3302  		v_1 := v.Args[1]
  3303  		if v_1.Op != Op386SHRLconst {
  3304  			break
  3305  		}
  3306  		if v_1.AuxInt != 8 {
  3307  			break
  3308  		}
  3309  		w := v_1.Args[0]
  3310  		x := v.Args[2]
  3311  		if x.Op != Op386MOVBstore {
  3312  			break
  3313  		}
  3314  		if x.AuxInt != i-1 {
  3315  			break
  3316  		}
  3317  		if x.Aux != s {
  3318  			break
  3319  		}
  3320  		if p != x.Args[0] {
  3321  			break
  3322  		}
  3323  		if w != x.Args[1] {
  3324  			break
  3325  		}
  3326  		mem := x.Args[2]
  3327  		if !(x.Uses == 1 && clobber(x)) {
  3328  			break
  3329  		}
  3330  		v.reset(Op386MOVWstore)
  3331  		v.AuxInt = i - 1
  3332  		v.Aux = s
  3333  		v.AddArg(p)
  3334  		v.AddArg(w)
  3335  		v.AddArg(mem)
  3336  		return true
  3337  	}
  3338  	// match: (MOVBstore [i] {s} p (SHRLconst [j] w) x:(MOVBstore [i-1] {s} p w0:(SHRLconst [j-8] w) mem))
  3339  	// cond: x.Uses == 1   && clobber(x)
  3340  	// result: (MOVWstore [i-1] {s} p w0 mem)
  3341  	for {
  3342  		i := v.AuxInt
  3343  		s := v.Aux
  3344  		p := v.Args[0]
  3345  		v_1 := v.Args[1]
  3346  		if v_1.Op != Op386SHRLconst {
  3347  			break
  3348  		}
  3349  		j := v_1.AuxInt
  3350  		w := v_1.Args[0]
  3351  		x := v.Args[2]
  3352  		if x.Op != Op386MOVBstore {
  3353  			break
  3354  		}
  3355  		if x.AuxInt != i-1 {
  3356  			break
  3357  		}
  3358  		if x.Aux != s {
  3359  			break
  3360  		}
  3361  		if p != x.Args[0] {
  3362  			break
  3363  		}
  3364  		w0 := x.Args[1]
  3365  		if w0.Op != Op386SHRLconst {
  3366  			break
  3367  		}
  3368  		if w0.AuxInt != j-8 {
  3369  			break
  3370  		}
  3371  		if w != w0.Args[0] {
  3372  			break
  3373  		}
  3374  		mem := x.Args[2]
  3375  		if !(x.Uses == 1 && clobber(x)) {
  3376  			break
  3377  		}
  3378  		v.reset(Op386MOVWstore)
  3379  		v.AuxInt = i - 1
  3380  		v.Aux = s
  3381  		v.AddArg(p)
  3382  		v.AddArg(w0)
  3383  		v.AddArg(mem)
  3384  		return true
  3385  	}
  3386  	return false
  3387  }
  3388  func rewriteValue386_Op386MOVBstoreconst_0(v *Value) bool {
  3389  	b := v.Block
  3390  	_ = b
  3391  	config := b.Func.Config
  3392  	_ = config
  3393  	// match: (MOVBstoreconst [sc] {s} (ADDLconst [off] ptr) mem)
  3394  	// cond: ValAndOff(sc).canAdd(off)
  3395  	// result: (MOVBstoreconst [ValAndOff(sc).add(off)] {s} ptr mem)
  3396  	for {
  3397  		sc := v.AuxInt
  3398  		s := v.Aux
  3399  		v_0 := v.Args[0]
  3400  		if v_0.Op != Op386ADDLconst {
  3401  			break
  3402  		}
  3403  		off := v_0.AuxInt
  3404  		ptr := v_0.Args[0]
  3405  		mem := v.Args[1]
  3406  		if !(ValAndOff(sc).canAdd(off)) {
  3407  			break
  3408  		}
  3409  		v.reset(Op386MOVBstoreconst)
  3410  		v.AuxInt = ValAndOff(sc).add(off)
  3411  		v.Aux = s
  3412  		v.AddArg(ptr)
  3413  		v.AddArg(mem)
  3414  		return true
  3415  	}
  3416  	// match: (MOVBstoreconst [sc] {sym1} (LEAL [off] {sym2} ptr) mem)
  3417  	// cond: canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off)   && (ptr.Op != OpSB || !config.ctxt.Flag_shared)
  3418  	// result: (MOVBstoreconst [ValAndOff(sc).add(off)] {mergeSym(sym1, sym2)} ptr mem)
  3419  	for {
  3420  		sc := v.AuxInt
  3421  		sym1 := v.Aux
  3422  		v_0 := v.Args[0]
  3423  		if v_0.Op != Op386LEAL {
  3424  			break
  3425  		}
  3426  		off := v_0.AuxInt
  3427  		sym2 := v_0.Aux
  3428  		ptr := v_0.Args[0]
  3429  		mem := v.Args[1]
  3430  		if !(canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)) {
  3431  			break
  3432  		}
  3433  		v.reset(Op386MOVBstoreconst)
  3434  		v.AuxInt = ValAndOff(sc).add(off)
  3435  		v.Aux = mergeSym(sym1, sym2)
  3436  		v.AddArg(ptr)
  3437  		v.AddArg(mem)
  3438  		return true
  3439  	}
  3440  	// match: (MOVBstoreconst [x] {sym1} (LEAL1 [off] {sym2} ptr idx) mem)
  3441  	// cond: canMergeSym(sym1, sym2)
  3442  	// result: (MOVBstoreconstidx1 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  3443  	for {
  3444  		x := v.AuxInt
  3445  		sym1 := v.Aux
  3446  		v_0 := v.Args[0]
  3447  		if v_0.Op != Op386LEAL1 {
  3448  			break
  3449  		}
  3450  		off := v_0.AuxInt
  3451  		sym2 := v_0.Aux
  3452  		ptr := v_0.Args[0]
  3453  		idx := v_0.Args[1]
  3454  		mem := v.Args[1]
  3455  		if !(canMergeSym(sym1, sym2)) {
  3456  			break
  3457  		}
  3458  		v.reset(Op386MOVBstoreconstidx1)
  3459  		v.AuxInt = ValAndOff(x).add(off)
  3460  		v.Aux = mergeSym(sym1, sym2)
  3461  		v.AddArg(ptr)
  3462  		v.AddArg(idx)
  3463  		v.AddArg(mem)
  3464  		return true
  3465  	}
  3466  	// match: (MOVBstoreconst [x] {sym} (ADDL ptr idx) mem)
  3467  	// cond:
  3468  	// result: (MOVBstoreconstidx1 [x] {sym} ptr idx mem)
  3469  	for {
  3470  		x := v.AuxInt
  3471  		sym := v.Aux
  3472  		v_0 := v.Args[0]
  3473  		if v_0.Op != Op386ADDL {
  3474  			break
  3475  		}
  3476  		ptr := v_0.Args[0]
  3477  		idx := v_0.Args[1]
  3478  		mem := v.Args[1]
  3479  		v.reset(Op386MOVBstoreconstidx1)
  3480  		v.AuxInt = x
  3481  		v.Aux = sym
  3482  		v.AddArg(ptr)
  3483  		v.AddArg(idx)
  3484  		v.AddArg(mem)
  3485  		return true
  3486  	}
  3487  	// match: (MOVBstoreconst [c] {s} p x:(MOVBstoreconst [a] {s} p mem))
  3488  	// cond: x.Uses == 1   && ValAndOff(a).Off() + 1 == ValAndOff(c).Off()   && clobber(x)
  3489  	// result: (MOVWstoreconst [makeValAndOff(ValAndOff(a).Val()&0xff | ValAndOff(c).Val()<<8, ValAndOff(a).Off())] {s} p mem)
  3490  	for {
  3491  		c := v.AuxInt
  3492  		s := v.Aux
  3493  		p := v.Args[0]
  3494  		x := v.Args[1]
  3495  		if x.Op != Op386MOVBstoreconst {
  3496  			break
  3497  		}
  3498  		a := x.AuxInt
  3499  		if x.Aux != s {
  3500  			break
  3501  		}
  3502  		if p != x.Args[0] {
  3503  			break
  3504  		}
  3505  		mem := x.Args[1]
  3506  		if !(x.Uses == 1 && ValAndOff(a).Off()+1 == ValAndOff(c).Off() && clobber(x)) {
  3507  			break
  3508  		}
  3509  		v.reset(Op386MOVWstoreconst)
  3510  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xff|ValAndOff(c).Val()<<8, ValAndOff(a).Off())
  3511  		v.Aux = s
  3512  		v.AddArg(p)
  3513  		v.AddArg(mem)
  3514  		return true
  3515  	}
  3516  	return false
  3517  }
  3518  func rewriteValue386_Op386MOVBstoreconstidx1_0(v *Value) bool {
  3519  	// match: (MOVBstoreconstidx1 [x] {sym} (ADDLconst [c] ptr) idx mem)
  3520  	// cond:
  3521  	// result: (MOVBstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  3522  	for {
  3523  		x := v.AuxInt
  3524  		sym := v.Aux
  3525  		v_0 := v.Args[0]
  3526  		if v_0.Op != Op386ADDLconst {
  3527  			break
  3528  		}
  3529  		c := v_0.AuxInt
  3530  		ptr := v_0.Args[0]
  3531  		idx := v.Args[1]
  3532  		mem := v.Args[2]
  3533  		v.reset(Op386MOVBstoreconstidx1)
  3534  		v.AuxInt = ValAndOff(x).add(c)
  3535  		v.Aux = sym
  3536  		v.AddArg(ptr)
  3537  		v.AddArg(idx)
  3538  		v.AddArg(mem)
  3539  		return true
  3540  	}
  3541  	// match: (MOVBstoreconstidx1 [x] {sym} ptr (ADDLconst [c] idx) mem)
  3542  	// cond:
  3543  	// result: (MOVBstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  3544  	for {
  3545  		x := v.AuxInt
  3546  		sym := v.Aux
  3547  		ptr := v.Args[0]
  3548  		v_1 := v.Args[1]
  3549  		if v_1.Op != Op386ADDLconst {
  3550  			break
  3551  		}
  3552  		c := v_1.AuxInt
  3553  		idx := v_1.Args[0]
  3554  		mem := v.Args[2]
  3555  		v.reset(Op386MOVBstoreconstidx1)
  3556  		v.AuxInt = ValAndOff(x).add(c)
  3557  		v.Aux = sym
  3558  		v.AddArg(ptr)
  3559  		v.AddArg(idx)
  3560  		v.AddArg(mem)
  3561  		return true
  3562  	}
  3563  	// match: (MOVBstoreconstidx1 [c] {s} p i x:(MOVBstoreconstidx1 [a] {s} p i mem))
  3564  	// cond: x.Uses == 1   && ValAndOff(a).Off() + 1 == ValAndOff(c).Off()   && clobber(x)
  3565  	// result: (MOVWstoreconstidx1 [makeValAndOff(ValAndOff(a).Val()&0xff | ValAndOff(c).Val()<<8, ValAndOff(a).Off())] {s} p i mem)
  3566  	for {
  3567  		c := v.AuxInt
  3568  		s := v.Aux
  3569  		p := v.Args[0]
  3570  		i := v.Args[1]
  3571  		x := v.Args[2]
  3572  		if x.Op != Op386MOVBstoreconstidx1 {
  3573  			break
  3574  		}
  3575  		a := x.AuxInt
  3576  		if x.Aux != s {
  3577  			break
  3578  		}
  3579  		if p != x.Args[0] {
  3580  			break
  3581  		}
  3582  		if i != x.Args[1] {
  3583  			break
  3584  		}
  3585  		mem := x.Args[2]
  3586  		if !(x.Uses == 1 && ValAndOff(a).Off()+1 == ValAndOff(c).Off() && clobber(x)) {
  3587  			break
  3588  		}
  3589  		v.reset(Op386MOVWstoreconstidx1)
  3590  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xff|ValAndOff(c).Val()<<8, ValAndOff(a).Off())
  3591  		v.Aux = s
  3592  		v.AddArg(p)
  3593  		v.AddArg(i)
  3594  		v.AddArg(mem)
  3595  		return true
  3596  	}
  3597  	return false
  3598  }
  3599  func rewriteValue386_Op386MOVBstoreidx1_0(v *Value) bool {
  3600  	// match: (MOVBstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  3601  	// cond:
  3602  	// result: (MOVBstoreidx1 [c+d] {sym} ptr idx val mem)
  3603  	for {
  3604  		c := v.AuxInt
  3605  		sym := v.Aux
  3606  		v_0 := v.Args[0]
  3607  		if v_0.Op != Op386ADDLconst {
  3608  			break
  3609  		}
  3610  		d := v_0.AuxInt
  3611  		ptr := v_0.Args[0]
  3612  		idx := v.Args[1]
  3613  		val := v.Args[2]
  3614  		mem := v.Args[3]
  3615  		v.reset(Op386MOVBstoreidx1)
  3616  		v.AuxInt = c + d
  3617  		v.Aux = sym
  3618  		v.AddArg(ptr)
  3619  		v.AddArg(idx)
  3620  		v.AddArg(val)
  3621  		v.AddArg(mem)
  3622  		return true
  3623  	}
  3624  	// match: (MOVBstoreidx1 [c] {sym} idx (ADDLconst [d] ptr) val mem)
  3625  	// cond:
  3626  	// result: (MOVBstoreidx1 [c+d] {sym} ptr idx val mem)
  3627  	for {
  3628  		c := v.AuxInt
  3629  		sym := v.Aux
  3630  		idx := v.Args[0]
  3631  		v_1 := v.Args[1]
  3632  		if v_1.Op != Op386ADDLconst {
  3633  			break
  3634  		}
  3635  		d := v_1.AuxInt
  3636  		ptr := v_1.Args[0]
  3637  		val := v.Args[2]
  3638  		mem := v.Args[3]
  3639  		v.reset(Op386MOVBstoreidx1)
  3640  		v.AuxInt = c + d
  3641  		v.Aux = sym
  3642  		v.AddArg(ptr)
  3643  		v.AddArg(idx)
  3644  		v.AddArg(val)
  3645  		v.AddArg(mem)
  3646  		return true
  3647  	}
  3648  	// match: (MOVBstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  3649  	// cond:
  3650  	// result: (MOVBstoreidx1 [c+d] {sym} ptr idx val mem)
  3651  	for {
  3652  		c := v.AuxInt
  3653  		sym := v.Aux
  3654  		ptr := v.Args[0]
  3655  		v_1 := v.Args[1]
  3656  		if v_1.Op != Op386ADDLconst {
  3657  			break
  3658  		}
  3659  		d := v_1.AuxInt
  3660  		idx := v_1.Args[0]
  3661  		val := v.Args[2]
  3662  		mem := v.Args[3]
  3663  		v.reset(Op386MOVBstoreidx1)
  3664  		v.AuxInt = c + d
  3665  		v.Aux = sym
  3666  		v.AddArg(ptr)
  3667  		v.AddArg(idx)
  3668  		v.AddArg(val)
  3669  		v.AddArg(mem)
  3670  		return true
  3671  	}
  3672  	// match: (MOVBstoreidx1 [c] {sym} (ADDLconst [d] idx) ptr val mem)
  3673  	// cond:
  3674  	// result: (MOVBstoreidx1 [c+d] {sym} ptr idx val mem)
  3675  	for {
  3676  		c := v.AuxInt
  3677  		sym := v.Aux
  3678  		v_0 := v.Args[0]
  3679  		if v_0.Op != Op386ADDLconst {
  3680  			break
  3681  		}
  3682  		d := v_0.AuxInt
  3683  		idx := v_0.Args[0]
  3684  		ptr := v.Args[1]
  3685  		val := v.Args[2]
  3686  		mem := v.Args[3]
  3687  		v.reset(Op386MOVBstoreidx1)
  3688  		v.AuxInt = c + d
  3689  		v.Aux = sym
  3690  		v.AddArg(ptr)
  3691  		v.AddArg(idx)
  3692  		v.AddArg(val)
  3693  		v.AddArg(mem)
  3694  		return true
  3695  	}
  3696  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} p idx w mem))
  3697  	// cond: x.Uses == 1   && clobber(x)
  3698  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  3699  	for {
  3700  		i := v.AuxInt
  3701  		s := v.Aux
  3702  		p := v.Args[0]
  3703  		idx := v.Args[1]
  3704  		v_2 := v.Args[2]
  3705  		if v_2.Op != Op386SHRLconst {
  3706  			break
  3707  		}
  3708  		if v_2.AuxInt != 8 {
  3709  			break
  3710  		}
  3711  		w := v_2.Args[0]
  3712  		x := v.Args[3]
  3713  		if x.Op != Op386MOVBstoreidx1 {
  3714  			break
  3715  		}
  3716  		if x.AuxInt != i-1 {
  3717  			break
  3718  		}
  3719  		if x.Aux != s {
  3720  			break
  3721  		}
  3722  		if p != x.Args[0] {
  3723  			break
  3724  		}
  3725  		if idx != x.Args[1] {
  3726  			break
  3727  		}
  3728  		if w != x.Args[2] {
  3729  			break
  3730  		}
  3731  		mem := x.Args[3]
  3732  		if !(x.Uses == 1 && clobber(x)) {
  3733  			break
  3734  		}
  3735  		v.reset(Op386MOVWstoreidx1)
  3736  		v.AuxInt = i - 1
  3737  		v.Aux = s
  3738  		v.AddArg(p)
  3739  		v.AddArg(idx)
  3740  		v.AddArg(w)
  3741  		v.AddArg(mem)
  3742  		return true
  3743  	}
  3744  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} idx p w mem))
  3745  	// cond: x.Uses == 1   && clobber(x)
  3746  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  3747  	for {
  3748  		i := v.AuxInt
  3749  		s := v.Aux
  3750  		p := v.Args[0]
  3751  		idx := v.Args[1]
  3752  		v_2 := v.Args[2]
  3753  		if v_2.Op != Op386SHRLconst {
  3754  			break
  3755  		}
  3756  		if v_2.AuxInt != 8 {
  3757  			break
  3758  		}
  3759  		w := v_2.Args[0]
  3760  		x := v.Args[3]
  3761  		if x.Op != Op386MOVBstoreidx1 {
  3762  			break
  3763  		}
  3764  		if x.AuxInt != i-1 {
  3765  			break
  3766  		}
  3767  		if x.Aux != s {
  3768  			break
  3769  		}
  3770  		if idx != x.Args[0] {
  3771  			break
  3772  		}
  3773  		if p != x.Args[1] {
  3774  			break
  3775  		}
  3776  		if w != x.Args[2] {
  3777  			break
  3778  		}
  3779  		mem := x.Args[3]
  3780  		if !(x.Uses == 1 && clobber(x)) {
  3781  			break
  3782  		}
  3783  		v.reset(Op386MOVWstoreidx1)
  3784  		v.AuxInt = i - 1
  3785  		v.Aux = s
  3786  		v.AddArg(p)
  3787  		v.AddArg(idx)
  3788  		v.AddArg(w)
  3789  		v.AddArg(mem)
  3790  		return true
  3791  	}
  3792  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} p idx w mem))
  3793  	// cond: x.Uses == 1   && clobber(x)
  3794  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  3795  	for {
  3796  		i := v.AuxInt
  3797  		s := v.Aux
  3798  		idx := v.Args[0]
  3799  		p := v.Args[1]
  3800  		v_2 := v.Args[2]
  3801  		if v_2.Op != Op386SHRLconst {
  3802  			break
  3803  		}
  3804  		if v_2.AuxInt != 8 {
  3805  			break
  3806  		}
  3807  		w := v_2.Args[0]
  3808  		x := v.Args[3]
  3809  		if x.Op != Op386MOVBstoreidx1 {
  3810  			break
  3811  		}
  3812  		if x.AuxInt != i-1 {
  3813  			break
  3814  		}
  3815  		if x.Aux != s {
  3816  			break
  3817  		}
  3818  		if p != x.Args[0] {
  3819  			break
  3820  		}
  3821  		if idx != x.Args[1] {
  3822  			break
  3823  		}
  3824  		if w != x.Args[2] {
  3825  			break
  3826  		}
  3827  		mem := x.Args[3]
  3828  		if !(x.Uses == 1 && clobber(x)) {
  3829  			break
  3830  		}
  3831  		v.reset(Op386MOVWstoreidx1)
  3832  		v.AuxInt = i - 1
  3833  		v.Aux = s
  3834  		v.AddArg(p)
  3835  		v.AddArg(idx)
  3836  		v.AddArg(w)
  3837  		v.AddArg(mem)
  3838  		return true
  3839  	}
  3840  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [8] w) x:(MOVBstoreidx1 [i-1] {s} idx p w mem))
  3841  	// cond: x.Uses == 1   && clobber(x)
  3842  	// result: (MOVWstoreidx1 [i-1] {s} p idx w mem)
  3843  	for {
  3844  		i := v.AuxInt
  3845  		s := v.Aux
  3846  		idx := v.Args[0]
  3847  		p := v.Args[1]
  3848  		v_2 := v.Args[2]
  3849  		if v_2.Op != Op386SHRLconst {
  3850  			break
  3851  		}
  3852  		if v_2.AuxInt != 8 {
  3853  			break
  3854  		}
  3855  		w := v_2.Args[0]
  3856  		x := v.Args[3]
  3857  		if x.Op != Op386MOVBstoreidx1 {
  3858  			break
  3859  		}
  3860  		if x.AuxInt != i-1 {
  3861  			break
  3862  		}
  3863  		if x.Aux != s {
  3864  			break
  3865  		}
  3866  		if idx != x.Args[0] {
  3867  			break
  3868  		}
  3869  		if p != x.Args[1] {
  3870  			break
  3871  		}
  3872  		if w != x.Args[2] {
  3873  			break
  3874  		}
  3875  		mem := x.Args[3]
  3876  		if !(x.Uses == 1 && clobber(x)) {
  3877  			break
  3878  		}
  3879  		v.reset(Op386MOVWstoreidx1)
  3880  		v.AuxInt = i - 1
  3881  		v.Aux = s
  3882  		v.AddArg(p)
  3883  		v.AddArg(idx)
  3884  		v.AddArg(w)
  3885  		v.AddArg(mem)
  3886  		return true
  3887  	}
  3888  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} p idx w0:(SHRLconst [j-8] w) mem))
  3889  	// cond: x.Uses == 1   && clobber(x)
  3890  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  3891  	for {
  3892  		i := v.AuxInt
  3893  		s := v.Aux
  3894  		p := v.Args[0]
  3895  		idx := v.Args[1]
  3896  		v_2 := v.Args[2]
  3897  		if v_2.Op != Op386SHRLconst {
  3898  			break
  3899  		}
  3900  		j := v_2.AuxInt
  3901  		w := v_2.Args[0]
  3902  		x := v.Args[3]
  3903  		if x.Op != Op386MOVBstoreidx1 {
  3904  			break
  3905  		}
  3906  		if x.AuxInt != i-1 {
  3907  			break
  3908  		}
  3909  		if x.Aux != s {
  3910  			break
  3911  		}
  3912  		if p != x.Args[0] {
  3913  			break
  3914  		}
  3915  		if idx != x.Args[1] {
  3916  			break
  3917  		}
  3918  		w0 := x.Args[2]
  3919  		if w0.Op != Op386SHRLconst {
  3920  			break
  3921  		}
  3922  		if w0.AuxInt != j-8 {
  3923  			break
  3924  		}
  3925  		if w != w0.Args[0] {
  3926  			break
  3927  		}
  3928  		mem := x.Args[3]
  3929  		if !(x.Uses == 1 && clobber(x)) {
  3930  			break
  3931  		}
  3932  		v.reset(Op386MOVWstoreidx1)
  3933  		v.AuxInt = i - 1
  3934  		v.Aux = s
  3935  		v.AddArg(p)
  3936  		v.AddArg(idx)
  3937  		v.AddArg(w0)
  3938  		v.AddArg(mem)
  3939  		return true
  3940  	}
  3941  	// match: (MOVBstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} idx p w0:(SHRLconst [j-8] w) mem))
  3942  	// cond: x.Uses == 1   && clobber(x)
  3943  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  3944  	for {
  3945  		i := v.AuxInt
  3946  		s := v.Aux
  3947  		p := v.Args[0]
  3948  		idx := v.Args[1]
  3949  		v_2 := v.Args[2]
  3950  		if v_2.Op != Op386SHRLconst {
  3951  			break
  3952  		}
  3953  		j := v_2.AuxInt
  3954  		w := v_2.Args[0]
  3955  		x := v.Args[3]
  3956  		if x.Op != Op386MOVBstoreidx1 {
  3957  			break
  3958  		}
  3959  		if x.AuxInt != i-1 {
  3960  			break
  3961  		}
  3962  		if x.Aux != s {
  3963  			break
  3964  		}
  3965  		if idx != x.Args[0] {
  3966  			break
  3967  		}
  3968  		if p != x.Args[1] {
  3969  			break
  3970  		}
  3971  		w0 := x.Args[2]
  3972  		if w0.Op != Op386SHRLconst {
  3973  			break
  3974  		}
  3975  		if w0.AuxInt != j-8 {
  3976  			break
  3977  		}
  3978  		if w != w0.Args[0] {
  3979  			break
  3980  		}
  3981  		mem := x.Args[3]
  3982  		if !(x.Uses == 1 && clobber(x)) {
  3983  			break
  3984  		}
  3985  		v.reset(Op386MOVWstoreidx1)
  3986  		v.AuxInt = i - 1
  3987  		v.Aux = s
  3988  		v.AddArg(p)
  3989  		v.AddArg(idx)
  3990  		v.AddArg(w0)
  3991  		v.AddArg(mem)
  3992  		return true
  3993  	}
  3994  	return false
  3995  }
  3996  func rewriteValue386_Op386MOVBstoreidx1_10(v *Value) bool {
  3997  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} p idx w0:(SHRLconst [j-8] w) mem))
  3998  	// cond: x.Uses == 1   && clobber(x)
  3999  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  4000  	for {
  4001  		i := v.AuxInt
  4002  		s := v.Aux
  4003  		idx := v.Args[0]
  4004  		p := v.Args[1]
  4005  		v_2 := v.Args[2]
  4006  		if v_2.Op != Op386SHRLconst {
  4007  			break
  4008  		}
  4009  		j := v_2.AuxInt
  4010  		w := v_2.Args[0]
  4011  		x := v.Args[3]
  4012  		if x.Op != Op386MOVBstoreidx1 {
  4013  			break
  4014  		}
  4015  		if x.AuxInt != i-1 {
  4016  			break
  4017  		}
  4018  		if x.Aux != s {
  4019  			break
  4020  		}
  4021  		if p != x.Args[0] {
  4022  			break
  4023  		}
  4024  		if idx != x.Args[1] {
  4025  			break
  4026  		}
  4027  		w0 := x.Args[2]
  4028  		if w0.Op != Op386SHRLconst {
  4029  			break
  4030  		}
  4031  		if w0.AuxInt != j-8 {
  4032  			break
  4033  		}
  4034  		if w != w0.Args[0] {
  4035  			break
  4036  		}
  4037  		mem := x.Args[3]
  4038  		if !(x.Uses == 1 && clobber(x)) {
  4039  			break
  4040  		}
  4041  		v.reset(Op386MOVWstoreidx1)
  4042  		v.AuxInt = i - 1
  4043  		v.Aux = s
  4044  		v.AddArg(p)
  4045  		v.AddArg(idx)
  4046  		v.AddArg(w0)
  4047  		v.AddArg(mem)
  4048  		return true
  4049  	}
  4050  	// match: (MOVBstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVBstoreidx1 [i-1] {s} idx p w0:(SHRLconst [j-8] w) mem))
  4051  	// cond: x.Uses == 1   && clobber(x)
  4052  	// result: (MOVWstoreidx1 [i-1] {s} p idx w0 mem)
  4053  	for {
  4054  		i := v.AuxInt
  4055  		s := v.Aux
  4056  		idx := v.Args[0]
  4057  		p := v.Args[1]
  4058  		v_2 := v.Args[2]
  4059  		if v_2.Op != Op386SHRLconst {
  4060  			break
  4061  		}
  4062  		j := v_2.AuxInt
  4063  		w := v_2.Args[0]
  4064  		x := v.Args[3]
  4065  		if x.Op != Op386MOVBstoreidx1 {
  4066  			break
  4067  		}
  4068  		if x.AuxInt != i-1 {
  4069  			break
  4070  		}
  4071  		if x.Aux != s {
  4072  			break
  4073  		}
  4074  		if idx != x.Args[0] {
  4075  			break
  4076  		}
  4077  		if p != x.Args[1] {
  4078  			break
  4079  		}
  4080  		w0 := x.Args[2]
  4081  		if w0.Op != Op386SHRLconst {
  4082  			break
  4083  		}
  4084  		if w0.AuxInt != j-8 {
  4085  			break
  4086  		}
  4087  		if w != w0.Args[0] {
  4088  			break
  4089  		}
  4090  		mem := x.Args[3]
  4091  		if !(x.Uses == 1 && clobber(x)) {
  4092  			break
  4093  		}
  4094  		v.reset(Op386MOVWstoreidx1)
  4095  		v.AuxInt = i - 1
  4096  		v.Aux = s
  4097  		v.AddArg(p)
  4098  		v.AddArg(idx)
  4099  		v.AddArg(w0)
  4100  		v.AddArg(mem)
  4101  		return true
  4102  	}
  4103  	return false
  4104  }
  4105  func rewriteValue386_Op386MOVLload_0(v *Value) bool {
  4106  	b := v.Block
  4107  	_ = b
  4108  	config := b.Func.Config
  4109  	_ = config
  4110  	// match: (MOVLload [off] {sym} ptr (MOVLstore [off2] {sym2} ptr2 x _))
  4111  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  4112  	// result: x
  4113  	for {
  4114  		off := v.AuxInt
  4115  		sym := v.Aux
  4116  		ptr := v.Args[0]
  4117  		v_1 := v.Args[1]
  4118  		if v_1.Op != Op386MOVLstore {
  4119  			break
  4120  		}
  4121  		off2 := v_1.AuxInt
  4122  		sym2 := v_1.Aux
  4123  		ptr2 := v_1.Args[0]
  4124  		x := v_1.Args[1]
  4125  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  4126  			break
  4127  		}
  4128  		v.reset(OpCopy)
  4129  		v.Type = x.Type
  4130  		v.AddArg(x)
  4131  		return true
  4132  	}
  4133  	// match: (MOVLload [off1] {sym} (ADDLconst [off2] ptr) mem)
  4134  	// cond: is32Bit(off1+off2)
  4135  	// result: (MOVLload  [off1+off2] {sym} ptr mem)
  4136  	for {
  4137  		off1 := v.AuxInt
  4138  		sym := v.Aux
  4139  		v_0 := v.Args[0]
  4140  		if v_0.Op != Op386ADDLconst {
  4141  			break
  4142  		}
  4143  		off2 := v_0.AuxInt
  4144  		ptr := v_0.Args[0]
  4145  		mem := v.Args[1]
  4146  		if !(is32Bit(off1 + off2)) {
  4147  			break
  4148  		}
  4149  		v.reset(Op386MOVLload)
  4150  		v.AuxInt = off1 + off2
  4151  		v.Aux = sym
  4152  		v.AddArg(ptr)
  4153  		v.AddArg(mem)
  4154  		return true
  4155  	}
  4156  	// match: (MOVLload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  4157  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  4158  	// result: (MOVLload  [off1+off2] {mergeSym(sym1,sym2)} base mem)
  4159  	for {
  4160  		off1 := v.AuxInt
  4161  		sym1 := v.Aux
  4162  		v_0 := v.Args[0]
  4163  		if v_0.Op != Op386LEAL {
  4164  			break
  4165  		}
  4166  		off2 := v_0.AuxInt
  4167  		sym2 := v_0.Aux
  4168  		base := v_0.Args[0]
  4169  		mem := v.Args[1]
  4170  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  4171  			break
  4172  		}
  4173  		v.reset(Op386MOVLload)
  4174  		v.AuxInt = off1 + off2
  4175  		v.Aux = mergeSym(sym1, sym2)
  4176  		v.AddArg(base)
  4177  		v.AddArg(mem)
  4178  		return true
  4179  	}
  4180  	// match: (MOVLload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  4181  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4182  	// result: (MOVLloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  4183  	for {
  4184  		off1 := v.AuxInt
  4185  		sym1 := v.Aux
  4186  		v_0 := v.Args[0]
  4187  		if v_0.Op != Op386LEAL1 {
  4188  			break
  4189  		}
  4190  		off2 := v_0.AuxInt
  4191  		sym2 := v_0.Aux
  4192  		ptr := v_0.Args[0]
  4193  		idx := v_0.Args[1]
  4194  		mem := v.Args[1]
  4195  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4196  			break
  4197  		}
  4198  		v.reset(Op386MOVLloadidx1)
  4199  		v.AuxInt = off1 + off2
  4200  		v.Aux = mergeSym(sym1, sym2)
  4201  		v.AddArg(ptr)
  4202  		v.AddArg(idx)
  4203  		v.AddArg(mem)
  4204  		return true
  4205  	}
  4206  	// match: (MOVLload [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) mem)
  4207  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4208  	// result: (MOVLloadidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  4209  	for {
  4210  		off1 := v.AuxInt
  4211  		sym1 := v.Aux
  4212  		v_0 := v.Args[0]
  4213  		if v_0.Op != Op386LEAL4 {
  4214  			break
  4215  		}
  4216  		off2 := v_0.AuxInt
  4217  		sym2 := v_0.Aux
  4218  		ptr := v_0.Args[0]
  4219  		idx := v_0.Args[1]
  4220  		mem := v.Args[1]
  4221  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4222  			break
  4223  		}
  4224  		v.reset(Op386MOVLloadidx4)
  4225  		v.AuxInt = off1 + off2
  4226  		v.Aux = mergeSym(sym1, sym2)
  4227  		v.AddArg(ptr)
  4228  		v.AddArg(idx)
  4229  		v.AddArg(mem)
  4230  		return true
  4231  	}
  4232  	// match: (MOVLload [off] {sym} (ADDL ptr idx) mem)
  4233  	// cond: ptr.Op != OpSB
  4234  	// result: (MOVLloadidx1 [off] {sym} ptr idx mem)
  4235  	for {
  4236  		off := v.AuxInt
  4237  		sym := v.Aux
  4238  		v_0 := v.Args[0]
  4239  		if v_0.Op != Op386ADDL {
  4240  			break
  4241  		}
  4242  		ptr := v_0.Args[0]
  4243  		idx := v_0.Args[1]
  4244  		mem := v.Args[1]
  4245  		if !(ptr.Op != OpSB) {
  4246  			break
  4247  		}
  4248  		v.reset(Op386MOVLloadidx1)
  4249  		v.AuxInt = off
  4250  		v.Aux = sym
  4251  		v.AddArg(ptr)
  4252  		v.AddArg(idx)
  4253  		v.AddArg(mem)
  4254  		return true
  4255  	}
  4256  	return false
  4257  }
  4258  func rewriteValue386_Op386MOVLloadidx1_0(v *Value) bool {
  4259  	// match: (MOVLloadidx1 [c] {sym} ptr (SHLLconst [2] idx) mem)
  4260  	// cond:
  4261  	// result: (MOVLloadidx4 [c] {sym} ptr idx mem)
  4262  	for {
  4263  		c := v.AuxInt
  4264  		sym := v.Aux
  4265  		ptr := v.Args[0]
  4266  		v_1 := v.Args[1]
  4267  		if v_1.Op != Op386SHLLconst {
  4268  			break
  4269  		}
  4270  		if v_1.AuxInt != 2 {
  4271  			break
  4272  		}
  4273  		idx := v_1.Args[0]
  4274  		mem := v.Args[2]
  4275  		v.reset(Op386MOVLloadidx4)
  4276  		v.AuxInt = c
  4277  		v.Aux = sym
  4278  		v.AddArg(ptr)
  4279  		v.AddArg(idx)
  4280  		v.AddArg(mem)
  4281  		return true
  4282  	}
  4283  	// match: (MOVLloadidx1 [c] {sym} (SHLLconst [2] idx) ptr mem)
  4284  	// cond:
  4285  	// result: (MOVLloadidx4 [c] {sym} ptr idx mem)
  4286  	for {
  4287  		c := v.AuxInt
  4288  		sym := v.Aux
  4289  		v_0 := v.Args[0]
  4290  		if v_0.Op != Op386SHLLconst {
  4291  			break
  4292  		}
  4293  		if v_0.AuxInt != 2 {
  4294  			break
  4295  		}
  4296  		idx := v_0.Args[0]
  4297  		ptr := v.Args[1]
  4298  		mem := v.Args[2]
  4299  		v.reset(Op386MOVLloadidx4)
  4300  		v.AuxInt = c
  4301  		v.Aux = sym
  4302  		v.AddArg(ptr)
  4303  		v.AddArg(idx)
  4304  		v.AddArg(mem)
  4305  		return true
  4306  	}
  4307  	// match: (MOVLloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  4308  	// cond:
  4309  	// result: (MOVLloadidx1 [c+d] {sym} ptr idx mem)
  4310  	for {
  4311  		c := v.AuxInt
  4312  		sym := v.Aux
  4313  		v_0 := v.Args[0]
  4314  		if v_0.Op != Op386ADDLconst {
  4315  			break
  4316  		}
  4317  		d := v_0.AuxInt
  4318  		ptr := v_0.Args[0]
  4319  		idx := v.Args[1]
  4320  		mem := v.Args[2]
  4321  		v.reset(Op386MOVLloadidx1)
  4322  		v.AuxInt = c + d
  4323  		v.Aux = sym
  4324  		v.AddArg(ptr)
  4325  		v.AddArg(idx)
  4326  		v.AddArg(mem)
  4327  		return true
  4328  	}
  4329  	// match: (MOVLloadidx1 [c] {sym} idx (ADDLconst [d] ptr) mem)
  4330  	// cond:
  4331  	// result: (MOVLloadidx1 [c+d] {sym} ptr idx mem)
  4332  	for {
  4333  		c := v.AuxInt
  4334  		sym := v.Aux
  4335  		idx := v.Args[0]
  4336  		v_1 := v.Args[1]
  4337  		if v_1.Op != Op386ADDLconst {
  4338  			break
  4339  		}
  4340  		d := v_1.AuxInt
  4341  		ptr := v_1.Args[0]
  4342  		mem := v.Args[2]
  4343  		v.reset(Op386MOVLloadidx1)
  4344  		v.AuxInt = c + d
  4345  		v.Aux = sym
  4346  		v.AddArg(ptr)
  4347  		v.AddArg(idx)
  4348  		v.AddArg(mem)
  4349  		return true
  4350  	}
  4351  	// match: (MOVLloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  4352  	// cond:
  4353  	// result: (MOVLloadidx1 [c+d] {sym} ptr idx mem)
  4354  	for {
  4355  		c := v.AuxInt
  4356  		sym := v.Aux
  4357  		ptr := v.Args[0]
  4358  		v_1 := v.Args[1]
  4359  		if v_1.Op != Op386ADDLconst {
  4360  			break
  4361  		}
  4362  		d := v_1.AuxInt
  4363  		idx := v_1.Args[0]
  4364  		mem := v.Args[2]
  4365  		v.reset(Op386MOVLloadidx1)
  4366  		v.AuxInt = c + d
  4367  		v.Aux = sym
  4368  		v.AddArg(ptr)
  4369  		v.AddArg(idx)
  4370  		v.AddArg(mem)
  4371  		return true
  4372  	}
  4373  	// match: (MOVLloadidx1 [c] {sym} (ADDLconst [d] idx) ptr mem)
  4374  	// cond:
  4375  	// result: (MOVLloadidx1 [c+d] {sym} ptr idx mem)
  4376  	for {
  4377  		c := v.AuxInt
  4378  		sym := v.Aux
  4379  		v_0 := v.Args[0]
  4380  		if v_0.Op != Op386ADDLconst {
  4381  			break
  4382  		}
  4383  		d := v_0.AuxInt
  4384  		idx := v_0.Args[0]
  4385  		ptr := v.Args[1]
  4386  		mem := v.Args[2]
  4387  		v.reset(Op386MOVLloadidx1)
  4388  		v.AuxInt = c + d
  4389  		v.Aux = sym
  4390  		v.AddArg(ptr)
  4391  		v.AddArg(idx)
  4392  		v.AddArg(mem)
  4393  		return true
  4394  	}
  4395  	return false
  4396  }
  4397  func rewriteValue386_Op386MOVLloadidx4_0(v *Value) bool {
  4398  	// match: (MOVLloadidx4 [c] {sym} (ADDLconst [d] ptr) idx mem)
  4399  	// cond:
  4400  	// result: (MOVLloadidx4 [c+d] {sym} ptr idx mem)
  4401  	for {
  4402  		c := v.AuxInt
  4403  		sym := v.Aux
  4404  		v_0 := v.Args[0]
  4405  		if v_0.Op != Op386ADDLconst {
  4406  			break
  4407  		}
  4408  		d := v_0.AuxInt
  4409  		ptr := v_0.Args[0]
  4410  		idx := v.Args[1]
  4411  		mem := v.Args[2]
  4412  		v.reset(Op386MOVLloadidx4)
  4413  		v.AuxInt = c + d
  4414  		v.Aux = sym
  4415  		v.AddArg(ptr)
  4416  		v.AddArg(idx)
  4417  		v.AddArg(mem)
  4418  		return true
  4419  	}
  4420  	// match: (MOVLloadidx4 [c] {sym} ptr (ADDLconst [d] idx) mem)
  4421  	// cond:
  4422  	// result: (MOVLloadidx4 [c+4*d] {sym} ptr idx mem)
  4423  	for {
  4424  		c := v.AuxInt
  4425  		sym := v.Aux
  4426  		ptr := v.Args[0]
  4427  		v_1 := v.Args[1]
  4428  		if v_1.Op != Op386ADDLconst {
  4429  			break
  4430  		}
  4431  		d := v_1.AuxInt
  4432  		idx := v_1.Args[0]
  4433  		mem := v.Args[2]
  4434  		v.reset(Op386MOVLloadidx4)
  4435  		v.AuxInt = c + 4*d
  4436  		v.Aux = sym
  4437  		v.AddArg(ptr)
  4438  		v.AddArg(idx)
  4439  		v.AddArg(mem)
  4440  		return true
  4441  	}
  4442  	return false
  4443  }
  4444  func rewriteValue386_Op386MOVLstore_0(v *Value) bool {
  4445  	b := v.Block
  4446  	_ = b
  4447  	config := b.Func.Config
  4448  	_ = config
  4449  	// match: (MOVLstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  4450  	// cond: is32Bit(off1+off2)
  4451  	// result: (MOVLstore  [off1+off2] {sym} ptr val mem)
  4452  	for {
  4453  		off1 := v.AuxInt
  4454  		sym := v.Aux
  4455  		v_0 := v.Args[0]
  4456  		if v_0.Op != Op386ADDLconst {
  4457  			break
  4458  		}
  4459  		off2 := v_0.AuxInt
  4460  		ptr := v_0.Args[0]
  4461  		val := v.Args[1]
  4462  		mem := v.Args[2]
  4463  		if !(is32Bit(off1 + off2)) {
  4464  			break
  4465  		}
  4466  		v.reset(Op386MOVLstore)
  4467  		v.AuxInt = off1 + off2
  4468  		v.Aux = sym
  4469  		v.AddArg(ptr)
  4470  		v.AddArg(val)
  4471  		v.AddArg(mem)
  4472  		return true
  4473  	}
  4474  	// match: (MOVLstore [off] {sym} ptr (MOVLconst [c]) mem)
  4475  	// cond: validOff(off)
  4476  	// result: (MOVLstoreconst [makeValAndOff(int64(int32(c)),off)] {sym} ptr mem)
  4477  	for {
  4478  		off := v.AuxInt
  4479  		sym := v.Aux
  4480  		ptr := v.Args[0]
  4481  		v_1 := v.Args[1]
  4482  		if v_1.Op != Op386MOVLconst {
  4483  			break
  4484  		}
  4485  		c := v_1.AuxInt
  4486  		mem := v.Args[2]
  4487  		if !(validOff(off)) {
  4488  			break
  4489  		}
  4490  		v.reset(Op386MOVLstoreconst)
  4491  		v.AuxInt = makeValAndOff(int64(int32(c)), off)
  4492  		v.Aux = sym
  4493  		v.AddArg(ptr)
  4494  		v.AddArg(mem)
  4495  		return true
  4496  	}
  4497  	// match: (MOVLstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  4498  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  4499  	// result: (MOVLstore  [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  4500  	for {
  4501  		off1 := v.AuxInt
  4502  		sym1 := v.Aux
  4503  		v_0 := v.Args[0]
  4504  		if v_0.Op != Op386LEAL {
  4505  			break
  4506  		}
  4507  		off2 := v_0.AuxInt
  4508  		sym2 := v_0.Aux
  4509  		base := v_0.Args[0]
  4510  		val := v.Args[1]
  4511  		mem := v.Args[2]
  4512  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  4513  			break
  4514  		}
  4515  		v.reset(Op386MOVLstore)
  4516  		v.AuxInt = off1 + off2
  4517  		v.Aux = mergeSym(sym1, sym2)
  4518  		v.AddArg(base)
  4519  		v.AddArg(val)
  4520  		v.AddArg(mem)
  4521  		return true
  4522  	}
  4523  	// match: (MOVLstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  4524  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4525  	// result: (MOVLstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  4526  	for {
  4527  		off1 := v.AuxInt
  4528  		sym1 := v.Aux
  4529  		v_0 := v.Args[0]
  4530  		if v_0.Op != Op386LEAL1 {
  4531  			break
  4532  		}
  4533  		off2 := v_0.AuxInt
  4534  		sym2 := v_0.Aux
  4535  		ptr := v_0.Args[0]
  4536  		idx := v_0.Args[1]
  4537  		val := v.Args[1]
  4538  		mem := v.Args[2]
  4539  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4540  			break
  4541  		}
  4542  		v.reset(Op386MOVLstoreidx1)
  4543  		v.AuxInt = off1 + off2
  4544  		v.Aux = mergeSym(sym1, sym2)
  4545  		v.AddArg(ptr)
  4546  		v.AddArg(idx)
  4547  		v.AddArg(val)
  4548  		v.AddArg(mem)
  4549  		return true
  4550  	}
  4551  	// match: (MOVLstore [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) val mem)
  4552  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  4553  	// result: (MOVLstoreidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  4554  	for {
  4555  		off1 := v.AuxInt
  4556  		sym1 := v.Aux
  4557  		v_0 := v.Args[0]
  4558  		if v_0.Op != Op386LEAL4 {
  4559  			break
  4560  		}
  4561  		off2 := v_0.AuxInt
  4562  		sym2 := v_0.Aux
  4563  		ptr := v_0.Args[0]
  4564  		idx := v_0.Args[1]
  4565  		val := v.Args[1]
  4566  		mem := v.Args[2]
  4567  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  4568  			break
  4569  		}
  4570  		v.reset(Op386MOVLstoreidx4)
  4571  		v.AuxInt = off1 + off2
  4572  		v.Aux = mergeSym(sym1, sym2)
  4573  		v.AddArg(ptr)
  4574  		v.AddArg(idx)
  4575  		v.AddArg(val)
  4576  		v.AddArg(mem)
  4577  		return true
  4578  	}
  4579  	// match: (MOVLstore [off] {sym} (ADDL ptr idx) val mem)
  4580  	// cond: ptr.Op != OpSB
  4581  	// result: (MOVLstoreidx1 [off] {sym} ptr idx val mem)
  4582  	for {
  4583  		off := v.AuxInt
  4584  		sym := v.Aux
  4585  		v_0 := v.Args[0]
  4586  		if v_0.Op != Op386ADDL {
  4587  			break
  4588  		}
  4589  		ptr := v_0.Args[0]
  4590  		idx := v_0.Args[1]
  4591  		val := v.Args[1]
  4592  		mem := v.Args[2]
  4593  		if !(ptr.Op != OpSB) {
  4594  			break
  4595  		}
  4596  		v.reset(Op386MOVLstoreidx1)
  4597  		v.AuxInt = off
  4598  		v.Aux = sym
  4599  		v.AddArg(ptr)
  4600  		v.AddArg(idx)
  4601  		v.AddArg(val)
  4602  		v.AddArg(mem)
  4603  		return true
  4604  	}
  4605  	return false
  4606  }
  4607  func rewriteValue386_Op386MOVLstoreconst_0(v *Value) bool {
  4608  	b := v.Block
  4609  	_ = b
  4610  	config := b.Func.Config
  4611  	_ = config
  4612  	// match: (MOVLstoreconst [sc] {s} (ADDLconst [off] ptr) mem)
  4613  	// cond: ValAndOff(sc).canAdd(off)
  4614  	// result: (MOVLstoreconst [ValAndOff(sc).add(off)] {s} ptr mem)
  4615  	for {
  4616  		sc := v.AuxInt
  4617  		s := v.Aux
  4618  		v_0 := v.Args[0]
  4619  		if v_0.Op != Op386ADDLconst {
  4620  			break
  4621  		}
  4622  		off := v_0.AuxInt
  4623  		ptr := v_0.Args[0]
  4624  		mem := v.Args[1]
  4625  		if !(ValAndOff(sc).canAdd(off)) {
  4626  			break
  4627  		}
  4628  		v.reset(Op386MOVLstoreconst)
  4629  		v.AuxInt = ValAndOff(sc).add(off)
  4630  		v.Aux = s
  4631  		v.AddArg(ptr)
  4632  		v.AddArg(mem)
  4633  		return true
  4634  	}
  4635  	// match: (MOVLstoreconst [sc] {sym1} (LEAL [off] {sym2} ptr) mem)
  4636  	// cond: canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off)   && (ptr.Op != OpSB || !config.ctxt.Flag_shared)
  4637  	// result: (MOVLstoreconst [ValAndOff(sc).add(off)] {mergeSym(sym1, sym2)} ptr mem)
  4638  	for {
  4639  		sc := v.AuxInt
  4640  		sym1 := v.Aux
  4641  		v_0 := v.Args[0]
  4642  		if v_0.Op != Op386LEAL {
  4643  			break
  4644  		}
  4645  		off := v_0.AuxInt
  4646  		sym2 := v_0.Aux
  4647  		ptr := v_0.Args[0]
  4648  		mem := v.Args[1]
  4649  		if !(canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)) {
  4650  			break
  4651  		}
  4652  		v.reset(Op386MOVLstoreconst)
  4653  		v.AuxInt = ValAndOff(sc).add(off)
  4654  		v.Aux = mergeSym(sym1, sym2)
  4655  		v.AddArg(ptr)
  4656  		v.AddArg(mem)
  4657  		return true
  4658  	}
  4659  	// match: (MOVLstoreconst [x] {sym1} (LEAL1 [off] {sym2} ptr idx) mem)
  4660  	// cond: canMergeSym(sym1, sym2)
  4661  	// result: (MOVLstoreconstidx1 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  4662  	for {
  4663  		x := v.AuxInt
  4664  		sym1 := v.Aux
  4665  		v_0 := v.Args[0]
  4666  		if v_0.Op != Op386LEAL1 {
  4667  			break
  4668  		}
  4669  		off := v_0.AuxInt
  4670  		sym2 := v_0.Aux
  4671  		ptr := v_0.Args[0]
  4672  		idx := v_0.Args[1]
  4673  		mem := v.Args[1]
  4674  		if !(canMergeSym(sym1, sym2)) {
  4675  			break
  4676  		}
  4677  		v.reset(Op386MOVLstoreconstidx1)
  4678  		v.AuxInt = ValAndOff(x).add(off)
  4679  		v.Aux = mergeSym(sym1, sym2)
  4680  		v.AddArg(ptr)
  4681  		v.AddArg(idx)
  4682  		v.AddArg(mem)
  4683  		return true
  4684  	}
  4685  	// match: (MOVLstoreconst [x] {sym1} (LEAL4 [off] {sym2} ptr idx) mem)
  4686  	// cond: canMergeSym(sym1, sym2)
  4687  	// result: (MOVLstoreconstidx4 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  4688  	for {
  4689  		x := v.AuxInt
  4690  		sym1 := v.Aux
  4691  		v_0 := v.Args[0]
  4692  		if v_0.Op != Op386LEAL4 {
  4693  			break
  4694  		}
  4695  		off := v_0.AuxInt
  4696  		sym2 := v_0.Aux
  4697  		ptr := v_0.Args[0]
  4698  		idx := v_0.Args[1]
  4699  		mem := v.Args[1]
  4700  		if !(canMergeSym(sym1, sym2)) {
  4701  			break
  4702  		}
  4703  		v.reset(Op386MOVLstoreconstidx4)
  4704  		v.AuxInt = ValAndOff(x).add(off)
  4705  		v.Aux = mergeSym(sym1, sym2)
  4706  		v.AddArg(ptr)
  4707  		v.AddArg(idx)
  4708  		v.AddArg(mem)
  4709  		return true
  4710  	}
  4711  	// match: (MOVLstoreconst [x] {sym} (ADDL ptr idx) mem)
  4712  	// cond:
  4713  	// result: (MOVLstoreconstidx1 [x] {sym} ptr idx mem)
  4714  	for {
  4715  		x := v.AuxInt
  4716  		sym := v.Aux
  4717  		v_0 := v.Args[0]
  4718  		if v_0.Op != Op386ADDL {
  4719  			break
  4720  		}
  4721  		ptr := v_0.Args[0]
  4722  		idx := v_0.Args[1]
  4723  		mem := v.Args[1]
  4724  		v.reset(Op386MOVLstoreconstidx1)
  4725  		v.AuxInt = x
  4726  		v.Aux = sym
  4727  		v.AddArg(ptr)
  4728  		v.AddArg(idx)
  4729  		v.AddArg(mem)
  4730  		return true
  4731  	}
  4732  	return false
  4733  }
  4734  func rewriteValue386_Op386MOVLstoreconstidx1_0(v *Value) bool {
  4735  	// match: (MOVLstoreconstidx1 [c] {sym} ptr (SHLLconst [2] idx) mem)
  4736  	// cond:
  4737  	// result: (MOVLstoreconstidx4 [c] {sym} ptr idx mem)
  4738  	for {
  4739  		c := v.AuxInt
  4740  		sym := v.Aux
  4741  		ptr := v.Args[0]
  4742  		v_1 := v.Args[1]
  4743  		if v_1.Op != Op386SHLLconst {
  4744  			break
  4745  		}
  4746  		if v_1.AuxInt != 2 {
  4747  			break
  4748  		}
  4749  		idx := v_1.Args[0]
  4750  		mem := v.Args[2]
  4751  		v.reset(Op386MOVLstoreconstidx4)
  4752  		v.AuxInt = c
  4753  		v.Aux = sym
  4754  		v.AddArg(ptr)
  4755  		v.AddArg(idx)
  4756  		v.AddArg(mem)
  4757  		return true
  4758  	}
  4759  	// match: (MOVLstoreconstidx1 [x] {sym} (ADDLconst [c] ptr) idx mem)
  4760  	// cond:
  4761  	// result: (MOVLstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  4762  	for {
  4763  		x := v.AuxInt
  4764  		sym := v.Aux
  4765  		v_0 := v.Args[0]
  4766  		if v_0.Op != Op386ADDLconst {
  4767  			break
  4768  		}
  4769  		c := v_0.AuxInt
  4770  		ptr := v_0.Args[0]
  4771  		idx := v.Args[1]
  4772  		mem := v.Args[2]
  4773  		v.reset(Op386MOVLstoreconstidx1)
  4774  		v.AuxInt = ValAndOff(x).add(c)
  4775  		v.Aux = sym
  4776  		v.AddArg(ptr)
  4777  		v.AddArg(idx)
  4778  		v.AddArg(mem)
  4779  		return true
  4780  	}
  4781  	// match: (MOVLstoreconstidx1 [x] {sym} ptr (ADDLconst [c] idx) mem)
  4782  	// cond:
  4783  	// result: (MOVLstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  4784  	for {
  4785  		x := v.AuxInt
  4786  		sym := v.Aux
  4787  		ptr := v.Args[0]
  4788  		v_1 := v.Args[1]
  4789  		if v_1.Op != Op386ADDLconst {
  4790  			break
  4791  		}
  4792  		c := v_1.AuxInt
  4793  		idx := v_1.Args[0]
  4794  		mem := v.Args[2]
  4795  		v.reset(Op386MOVLstoreconstidx1)
  4796  		v.AuxInt = ValAndOff(x).add(c)
  4797  		v.Aux = sym
  4798  		v.AddArg(ptr)
  4799  		v.AddArg(idx)
  4800  		v.AddArg(mem)
  4801  		return true
  4802  	}
  4803  	return false
  4804  }
  4805  func rewriteValue386_Op386MOVLstoreconstidx4_0(v *Value) bool {
  4806  	// match: (MOVLstoreconstidx4 [x] {sym} (ADDLconst [c] ptr) idx mem)
  4807  	// cond:
  4808  	// result: (MOVLstoreconstidx4 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  4809  	for {
  4810  		x := v.AuxInt
  4811  		sym := v.Aux
  4812  		v_0 := v.Args[0]
  4813  		if v_0.Op != Op386ADDLconst {
  4814  			break
  4815  		}
  4816  		c := v_0.AuxInt
  4817  		ptr := v_0.Args[0]
  4818  		idx := v.Args[1]
  4819  		mem := v.Args[2]
  4820  		v.reset(Op386MOVLstoreconstidx4)
  4821  		v.AuxInt = ValAndOff(x).add(c)
  4822  		v.Aux = sym
  4823  		v.AddArg(ptr)
  4824  		v.AddArg(idx)
  4825  		v.AddArg(mem)
  4826  		return true
  4827  	}
  4828  	// match: (MOVLstoreconstidx4 [x] {sym} ptr (ADDLconst [c] idx) mem)
  4829  	// cond:
  4830  	// result: (MOVLstoreconstidx4 [ValAndOff(x).add(4*c)] {sym} ptr idx mem)
  4831  	for {
  4832  		x := v.AuxInt
  4833  		sym := v.Aux
  4834  		ptr := v.Args[0]
  4835  		v_1 := v.Args[1]
  4836  		if v_1.Op != Op386ADDLconst {
  4837  			break
  4838  		}
  4839  		c := v_1.AuxInt
  4840  		idx := v_1.Args[0]
  4841  		mem := v.Args[2]
  4842  		v.reset(Op386MOVLstoreconstidx4)
  4843  		v.AuxInt = ValAndOff(x).add(4 * c)
  4844  		v.Aux = sym
  4845  		v.AddArg(ptr)
  4846  		v.AddArg(idx)
  4847  		v.AddArg(mem)
  4848  		return true
  4849  	}
  4850  	return false
  4851  }
  4852  func rewriteValue386_Op386MOVLstoreidx1_0(v *Value) bool {
  4853  	// match: (MOVLstoreidx1 [c] {sym} ptr (SHLLconst [2] idx) val mem)
  4854  	// cond:
  4855  	// result: (MOVLstoreidx4 [c] {sym} ptr idx val mem)
  4856  	for {
  4857  		c := v.AuxInt
  4858  		sym := v.Aux
  4859  		ptr := v.Args[0]
  4860  		v_1 := v.Args[1]
  4861  		if v_1.Op != Op386SHLLconst {
  4862  			break
  4863  		}
  4864  		if v_1.AuxInt != 2 {
  4865  			break
  4866  		}
  4867  		idx := v_1.Args[0]
  4868  		val := v.Args[2]
  4869  		mem := v.Args[3]
  4870  		v.reset(Op386MOVLstoreidx4)
  4871  		v.AuxInt = c
  4872  		v.Aux = sym
  4873  		v.AddArg(ptr)
  4874  		v.AddArg(idx)
  4875  		v.AddArg(val)
  4876  		v.AddArg(mem)
  4877  		return true
  4878  	}
  4879  	// match: (MOVLstoreidx1 [c] {sym} (SHLLconst [2] idx) ptr val mem)
  4880  	// cond:
  4881  	// result: (MOVLstoreidx4 [c] {sym} ptr idx val mem)
  4882  	for {
  4883  		c := v.AuxInt
  4884  		sym := v.Aux
  4885  		v_0 := v.Args[0]
  4886  		if v_0.Op != Op386SHLLconst {
  4887  			break
  4888  		}
  4889  		if v_0.AuxInt != 2 {
  4890  			break
  4891  		}
  4892  		idx := v_0.Args[0]
  4893  		ptr := v.Args[1]
  4894  		val := v.Args[2]
  4895  		mem := v.Args[3]
  4896  		v.reset(Op386MOVLstoreidx4)
  4897  		v.AuxInt = c
  4898  		v.Aux = sym
  4899  		v.AddArg(ptr)
  4900  		v.AddArg(idx)
  4901  		v.AddArg(val)
  4902  		v.AddArg(mem)
  4903  		return true
  4904  	}
  4905  	// match: (MOVLstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  4906  	// cond:
  4907  	// result: (MOVLstoreidx1 [c+d] {sym} ptr idx val mem)
  4908  	for {
  4909  		c := v.AuxInt
  4910  		sym := v.Aux
  4911  		v_0 := v.Args[0]
  4912  		if v_0.Op != Op386ADDLconst {
  4913  			break
  4914  		}
  4915  		d := v_0.AuxInt
  4916  		ptr := v_0.Args[0]
  4917  		idx := v.Args[1]
  4918  		val := v.Args[2]
  4919  		mem := v.Args[3]
  4920  		v.reset(Op386MOVLstoreidx1)
  4921  		v.AuxInt = c + d
  4922  		v.Aux = sym
  4923  		v.AddArg(ptr)
  4924  		v.AddArg(idx)
  4925  		v.AddArg(val)
  4926  		v.AddArg(mem)
  4927  		return true
  4928  	}
  4929  	// match: (MOVLstoreidx1 [c] {sym} idx (ADDLconst [d] ptr) val mem)
  4930  	// cond:
  4931  	// result: (MOVLstoreidx1 [c+d] {sym} ptr idx val mem)
  4932  	for {
  4933  		c := v.AuxInt
  4934  		sym := v.Aux
  4935  		idx := v.Args[0]
  4936  		v_1 := v.Args[1]
  4937  		if v_1.Op != Op386ADDLconst {
  4938  			break
  4939  		}
  4940  		d := v_1.AuxInt
  4941  		ptr := v_1.Args[0]
  4942  		val := v.Args[2]
  4943  		mem := v.Args[3]
  4944  		v.reset(Op386MOVLstoreidx1)
  4945  		v.AuxInt = c + d
  4946  		v.Aux = sym
  4947  		v.AddArg(ptr)
  4948  		v.AddArg(idx)
  4949  		v.AddArg(val)
  4950  		v.AddArg(mem)
  4951  		return true
  4952  	}
  4953  	// match: (MOVLstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  4954  	// cond:
  4955  	// result: (MOVLstoreidx1 [c+d] {sym} ptr idx val mem)
  4956  	for {
  4957  		c := v.AuxInt
  4958  		sym := v.Aux
  4959  		ptr := v.Args[0]
  4960  		v_1 := v.Args[1]
  4961  		if v_1.Op != Op386ADDLconst {
  4962  			break
  4963  		}
  4964  		d := v_1.AuxInt
  4965  		idx := v_1.Args[0]
  4966  		val := v.Args[2]
  4967  		mem := v.Args[3]
  4968  		v.reset(Op386MOVLstoreidx1)
  4969  		v.AuxInt = c + d
  4970  		v.Aux = sym
  4971  		v.AddArg(ptr)
  4972  		v.AddArg(idx)
  4973  		v.AddArg(val)
  4974  		v.AddArg(mem)
  4975  		return true
  4976  	}
  4977  	// match: (MOVLstoreidx1 [c] {sym} (ADDLconst [d] idx) ptr val mem)
  4978  	// cond:
  4979  	// result: (MOVLstoreidx1 [c+d] {sym} ptr idx val mem)
  4980  	for {
  4981  		c := v.AuxInt
  4982  		sym := v.Aux
  4983  		v_0 := v.Args[0]
  4984  		if v_0.Op != Op386ADDLconst {
  4985  			break
  4986  		}
  4987  		d := v_0.AuxInt
  4988  		idx := v_0.Args[0]
  4989  		ptr := v.Args[1]
  4990  		val := v.Args[2]
  4991  		mem := v.Args[3]
  4992  		v.reset(Op386MOVLstoreidx1)
  4993  		v.AuxInt = c + d
  4994  		v.Aux = sym
  4995  		v.AddArg(ptr)
  4996  		v.AddArg(idx)
  4997  		v.AddArg(val)
  4998  		v.AddArg(mem)
  4999  		return true
  5000  	}
  5001  	return false
  5002  }
  5003  func rewriteValue386_Op386MOVLstoreidx4_0(v *Value) bool {
  5004  	// match: (MOVLstoreidx4 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5005  	// cond:
  5006  	// result: (MOVLstoreidx4 [c+d] {sym} ptr idx val mem)
  5007  	for {
  5008  		c := v.AuxInt
  5009  		sym := v.Aux
  5010  		v_0 := v.Args[0]
  5011  		if v_0.Op != Op386ADDLconst {
  5012  			break
  5013  		}
  5014  		d := v_0.AuxInt
  5015  		ptr := v_0.Args[0]
  5016  		idx := v.Args[1]
  5017  		val := v.Args[2]
  5018  		mem := v.Args[3]
  5019  		v.reset(Op386MOVLstoreidx4)
  5020  		v.AuxInt = c + d
  5021  		v.Aux = sym
  5022  		v.AddArg(ptr)
  5023  		v.AddArg(idx)
  5024  		v.AddArg(val)
  5025  		v.AddArg(mem)
  5026  		return true
  5027  	}
  5028  	// match: (MOVLstoreidx4 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5029  	// cond:
  5030  	// result: (MOVLstoreidx4 [c+4*d] {sym} ptr idx val mem)
  5031  	for {
  5032  		c := v.AuxInt
  5033  		sym := v.Aux
  5034  		ptr := v.Args[0]
  5035  		v_1 := v.Args[1]
  5036  		if v_1.Op != Op386ADDLconst {
  5037  			break
  5038  		}
  5039  		d := v_1.AuxInt
  5040  		idx := v_1.Args[0]
  5041  		val := v.Args[2]
  5042  		mem := v.Args[3]
  5043  		v.reset(Op386MOVLstoreidx4)
  5044  		v.AuxInt = c + 4*d
  5045  		v.Aux = sym
  5046  		v.AddArg(ptr)
  5047  		v.AddArg(idx)
  5048  		v.AddArg(val)
  5049  		v.AddArg(mem)
  5050  		return true
  5051  	}
  5052  	return false
  5053  }
  5054  func rewriteValue386_Op386MOVSDconst_0(v *Value) bool {
  5055  	b := v.Block
  5056  	_ = b
  5057  	config := b.Func.Config
  5058  	_ = config
  5059  	types := &b.Func.Config.Types
  5060  	_ = types
  5061  	// match: (MOVSDconst [c])
  5062  	// cond: config.ctxt.Flag_shared
  5063  	// result: (MOVSDconst2 (MOVSDconst1 [c]))
  5064  	for {
  5065  		c := v.AuxInt
  5066  		if !(config.ctxt.Flag_shared) {
  5067  			break
  5068  		}
  5069  		v.reset(Op386MOVSDconst2)
  5070  		v0 := b.NewValue0(v.Pos, Op386MOVSDconst1, types.UInt32)
  5071  		v0.AuxInt = c
  5072  		v.AddArg(v0)
  5073  		return true
  5074  	}
  5075  	return false
  5076  }
  5077  func rewriteValue386_Op386MOVSDload_0(v *Value) bool {
  5078  	b := v.Block
  5079  	_ = b
  5080  	config := b.Func.Config
  5081  	_ = config
  5082  	// match: (MOVSDload [off1] {sym} (ADDLconst [off2] ptr) mem)
  5083  	// cond: is32Bit(off1+off2)
  5084  	// result: (MOVSDload [off1+off2] {sym} ptr mem)
  5085  	for {
  5086  		off1 := v.AuxInt
  5087  		sym := v.Aux
  5088  		v_0 := v.Args[0]
  5089  		if v_0.Op != Op386ADDLconst {
  5090  			break
  5091  		}
  5092  		off2 := v_0.AuxInt
  5093  		ptr := v_0.Args[0]
  5094  		mem := v.Args[1]
  5095  		if !(is32Bit(off1 + off2)) {
  5096  			break
  5097  		}
  5098  		v.reset(Op386MOVSDload)
  5099  		v.AuxInt = off1 + off2
  5100  		v.Aux = sym
  5101  		v.AddArg(ptr)
  5102  		v.AddArg(mem)
  5103  		return true
  5104  	}
  5105  	// match: (MOVSDload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  5106  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  5107  	// result: (MOVSDload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  5108  	for {
  5109  		off1 := v.AuxInt
  5110  		sym1 := v.Aux
  5111  		v_0 := v.Args[0]
  5112  		if v_0.Op != Op386LEAL {
  5113  			break
  5114  		}
  5115  		off2 := v_0.AuxInt
  5116  		sym2 := v_0.Aux
  5117  		base := v_0.Args[0]
  5118  		mem := v.Args[1]
  5119  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  5120  			break
  5121  		}
  5122  		v.reset(Op386MOVSDload)
  5123  		v.AuxInt = off1 + off2
  5124  		v.Aux = mergeSym(sym1, sym2)
  5125  		v.AddArg(base)
  5126  		v.AddArg(mem)
  5127  		return true
  5128  	}
  5129  	// match: (MOVSDload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  5130  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5131  	// result: (MOVSDloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5132  	for {
  5133  		off1 := v.AuxInt
  5134  		sym1 := v.Aux
  5135  		v_0 := v.Args[0]
  5136  		if v_0.Op != Op386LEAL1 {
  5137  			break
  5138  		}
  5139  		off2 := v_0.AuxInt
  5140  		sym2 := v_0.Aux
  5141  		ptr := v_0.Args[0]
  5142  		idx := v_0.Args[1]
  5143  		mem := v.Args[1]
  5144  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5145  			break
  5146  		}
  5147  		v.reset(Op386MOVSDloadidx1)
  5148  		v.AuxInt = off1 + off2
  5149  		v.Aux = mergeSym(sym1, sym2)
  5150  		v.AddArg(ptr)
  5151  		v.AddArg(idx)
  5152  		v.AddArg(mem)
  5153  		return true
  5154  	}
  5155  	// match: (MOVSDload [off1] {sym1} (LEAL8 [off2] {sym2} ptr idx) mem)
  5156  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5157  	// result: (MOVSDloadidx8 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5158  	for {
  5159  		off1 := v.AuxInt
  5160  		sym1 := v.Aux
  5161  		v_0 := v.Args[0]
  5162  		if v_0.Op != Op386LEAL8 {
  5163  			break
  5164  		}
  5165  		off2 := v_0.AuxInt
  5166  		sym2 := v_0.Aux
  5167  		ptr := v_0.Args[0]
  5168  		idx := v_0.Args[1]
  5169  		mem := v.Args[1]
  5170  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5171  			break
  5172  		}
  5173  		v.reset(Op386MOVSDloadidx8)
  5174  		v.AuxInt = off1 + off2
  5175  		v.Aux = mergeSym(sym1, sym2)
  5176  		v.AddArg(ptr)
  5177  		v.AddArg(idx)
  5178  		v.AddArg(mem)
  5179  		return true
  5180  	}
  5181  	// match: (MOVSDload [off] {sym} (ADDL ptr idx) mem)
  5182  	// cond: ptr.Op != OpSB
  5183  	// result: (MOVSDloadidx1 [off] {sym} ptr idx mem)
  5184  	for {
  5185  		off := v.AuxInt
  5186  		sym := v.Aux
  5187  		v_0 := v.Args[0]
  5188  		if v_0.Op != Op386ADDL {
  5189  			break
  5190  		}
  5191  		ptr := v_0.Args[0]
  5192  		idx := v_0.Args[1]
  5193  		mem := v.Args[1]
  5194  		if !(ptr.Op != OpSB) {
  5195  			break
  5196  		}
  5197  		v.reset(Op386MOVSDloadidx1)
  5198  		v.AuxInt = off
  5199  		v.Aux = sym
  5200  		v.AddArg(ptr)
  5201  		v.AddArg(idx)
  5202  		v.AddArg(mem)
  5203  		return true
  5204  	}
  5205  	return false
  5206  }
  5207  func rewriteValue386_Op386MOVSDloadidx1_0(v *Value) bool {
  5208  	// match: (MOVSDloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  5209  	// cond:
  5210  	// result: (MOVSDloadidx1 [c+d] {sym} ptr idx mem)
  5211  	for {
  5212  		c := v.AuxInt
  5213  		sym := v.Aux
  5214  		v_0 := v.Args[0]
  5215  		if v_0.Op != Op386ADDLconst {
  5216  			break
  5217  		}
  5218  		d := v_0.AuxInt
  5219  		ptr := v_0.Args[0]
  5220  		idx := v.Args[1]
  5221  		mem := v.Args[2]
  5222  		v.reset(Op386MOVSDloadidx1)
  5223  		v.AuxInt = c + d
  5224  		v.Aux = sym
  5225  		v.AddArg(ptr)
  5226  		v.AddArg(idx)
  5227  		v.AddArg(mem)
  5228  		return true
  5229  	}
  5230  	// match: (MOVSDloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  5231  	// cond:
  5232  	// result: (MOVSDloadidx1 [c+d] {sym} ptr idx mem)
  5233  	for {
  5234  		c := v.AuxInt
  5235  		sym := v.Aux
  5236  		ptr := v.Args[0]
  5237  		v_1 := v.Args[1]
  5238  		if v_1.Op != Op386ADDLconst {
  5239  			break
  5240  		}
  5241  		d := v_1.AuxInt
  5242  		idx := v_1.Args[0]
  5243  		mem := v.Args[2]
  5244  		v.reset(Op386MOVSDloadidx1)
  5245  		v.AuxInt = c + d
  5246  		v.Aux = sym
  5247  		v.AddArg(ptr)
  5248  		v.AddArg(idx)
  5249  		v.AddArg(mem)
  5250  		return true
  5251  	}
  5252  	return false
  5253  }
  5254  func rewriteValue386_Op386MOVSDloadidx8_0(v *Value) bool {
  5255  	// match: (MOVSDloadidx8 [c] {sym} (ADDLconst [d] ptr) idx mem)
  5256  	// cond:
  5257  	// result: (MOVSDloadidx8 [c+d] {sym} ptr idx mem)
  5258  	for {
  5259  		c := v.AuxInt
  5260  		sym := v.Aux
  5261  		v_0 := v.Args[0]
  5262  		if v_0.Op != Op386ADDLconst {
  5263  			break
  5264  		}
  5265  		d := v_0.AuxInt
  5266  		ptr := v_0.Args[0]
  5267  		idx := v.Args[1]
  5268  		mem := v.Args[2]
  5269  		v.reset(Op386MOVSDloadidx8)
  5270  		v.AuxInt = c + d
  5271  		v.Aux = sym
  5272  		v.AddArg(ptr)
  5273  		v.AddArg(idx)
  5274  		v.AddArg(mem)
  5275  		return true
  5276  	}
  5277  	// match: (MOVSDloadidx8 [c] {sym} ptr (ADDLconst [d] idx) mem)
  5278  	// cond:
  5279  	// result: (MOVSDloadidx8 [c+8*d] {sym} ptr idx mem)
  5280  	for {
  5281  		c := v.AuxInt
  5282  		sym := v.Aux
  5283  		ptr := v.Args[0]
  5284  		v_1 := v.Args[1]
  5285  		if v_1.Op != Op386ADDLconst {
  5286  			break
  5287  		}
  5288  		d := v_1.AuxInt
  5289  		idx := v_1.Args[0]
  5290  		mem := v.Args[2]
  5291  		v.reset(Op386MOVSDloadidx8)
  5292  		v.AuxInt = c + 8*d
  5293  		v.Aux = sym
  5294  		v.AddArg(ptr)
  5295  		v.AddArg(idx)
  5296  		v.AddArg(mem)
  5297  		return true
  5298  	}
  5299  	return false
  5300  }
  5301  func rewriteValue386_Op386MOVSDstore_0(v *Value) bool {
  5302  	b := v.Block
  5303  	_ = b
  5304  	config := b.Func.Config
  5305  	_ = config
  5306  	// match: (MOVSDstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  5307  	// cond: is32Bit(off1+off2)
  5308  	// result: (MOVSDstore [off1+off2] {sym} ptr val mem)
  5309  	for {
  5310  		off1 := v.AuxInt
  5311  		sym := v.Aux
  5312  		v_0 := v.Args[0]
  5313  		if v_0.Op != Op386ADDLconst {
  5314  			break
  5315  		}
  5316  		off2 := v_0.AuxInt
  5317  		ptr := v_0.Args[0]
  5318  		val := v.Args[1]
  5319  		mem := v.Args[2]
  5320  		if !(is32Bit(off1 + off2)) {
  5321  			break
  5322  		}
  5323  		v.reset(Op386MOVSDstore)
  5324  		v.AuxInt = off1 + off2
  5325  		v.Aux = sym
  5326  		v.AddArg(ptr)
  5327  		v.AddArg(val)
  5328  		v.AddArg(mem)
  5329  		return true
  5330  	}
  5331  	// match: (MOVSDstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  5332  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  5333  	// result: (MOVSDstore [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  5334  	for {
  5335  		off1 := v.AuxInt
  5336  		sym1 := v.Aux
  5337  		v_0 := v.Args[0]
  5338  		if v_0.Op != Op386LEAL {
  5339  			break
  5340  		}
  5341  		off2 := v_0.AuxInt
  5342  		sym2 := v_0.Aux
  5343  		base := v_0.Args[0]
  5344  		val := v.Args[1]
  5345  		mem := v.Args[2]
  5346  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  5347  			break
  5348  		}
  5349  		v.reset(Op386MOVSDstore)
  5350  		v.AuxInt = off1 + off2
  5351  		v.Aux = mergeSym(sym1, sym2)
  5352  		v.AddArg(base)
  5353  		v.AddArg(val)
  5354  		v.AddArg(mem)
  5355  		return true
  5356  	}
  5357  	// match: (MOVSDstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  5358  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5359  	// result: (MOVSDstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  5360  	for {
  5361  		off1 := v.AuxInt
  5362  		sym1 := v.Aux
  5363  		v_0 := v.Args[0]
  5364  		if v_0.Op != Op386LEAL1 {
  5365  			break
  5366  		}
  5367  		off2 := v_0.AuxInt
  5368  		sym2 := v_0.Aux
  5369  		ptr := v_0.Args[0]
  5370  		idx := v_0.Args[1]
  5371  		val := v.Args[1]
  5372  		mem := v.Args[2]
  5373  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5374  			break
  5375  		}
  5376  		v.reset(Op386MOVSDstoreidx1)
  5377  		v.AuxInt = off1 + off2
  5378  		v.Aux = mergeSym(sym1, sym2)
  5379  		v.AddArg(ptr)
  5380  		v.AddArg(idx)
  5381  		v.AddArg(val)
  5382  		v.AddArg(mem)
  5383  		return true
  5384  	}
  5385  	// match: (MOVSDstore [off1] {sym1} (LEAL8 [off2] {sym2} ptr idx) val mem)
  5386  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5387  	// result: (MOVSDstoreidx8 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  5388  	for {
  5389  		off1 := v.AuxInt
  5390  		sym1 := v.Aux
  5391  		v_0 := v.Args[0]
  5392  		if v_0.Op != Op386LEAL8 {
  5393  			break
  5394  		}
  5395  		off2 := v_0.AuxInt
  5396  		sym2 := v_0.Aux
  5397  		ptr := v_0.Args[0]
  5398  		idx := v_0.Args[1]
  5399  		val := v.Args[1]
  5400  		mem := v.Args[2]
  5401  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5402  			break
  5403  		}
  5404  		v.reset(Op386MOVSDstoreidx8)
  5405  		v.AuxInt = off1 + off2
  5406  		v.Aux = mergeSym(sym1, sym2)
  5407  		v.AddArg(ptr)
  5408  		v.AddArg(idx)
  5409  		v.AddArg(val)
  5410  		v.AddArg(mem)
  5411  		return true
  5412  	}
  5413  	// match: (MOVSDstore [off] {sym} (ADDL ptr idx) val mem)
  5414  	// cond: ptr.Op != OpSB
  5415  	// result: (MOVSDstoreidx1 [off] {sym} ptr idx val mem)
  5416  	for {
  5417  		off := v.AuxInt
  5418  		sym := v.Aux
  5419  		v_0 := v.Args[0]
  5420  		if v_0.Op != Op386ADDL {
  5421  			break
  5422  		}
  5423  		ptr := v_0.Args[0]
  5424  		idx := v_0.Args[1]
  5425  		val := v.Args[1]
  5426  		mem := v.Args[2]
  5427  		if !(ptr.Op != OpSB) {
  5428  			break
  5429  		}
  5430  		v.reset(Op386MOVSDstoreidx1)
  5431  		v.AuxInt = off
  5432  		v.Aux = sym
  5433  		v.AddArg(ptr)
  5434  		v.AddArg(idx)
  5435  		v.AddArg(val)
  5436  		v.AddArg(mem)
  5437  		return true
  5438  	}
  5439  	return false
  5440  }
  5441  func rewriteValue386_Op386MOVSDstoreidx1_0(v *Value) bool {
  5442  	// match: (MOVSDstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5443  	// cond:
  5444  	// result: (MOVSDstoreidx1 [c+d] {sym} ptr idx val mem)
  5445  	for {
  5446  		c := v.AuxInt
  5447  		sym := v.Aux
  5448  		v_0 := v.Args[0]
  5449  		if v_0.Op != Op386ADDLconst {
  5450  			break
  5451  		}
  5452  		d := v_0.AuxInt
  5453  		ptr := v_0.Args[0]
  5454  		idx := v.Args[1]
  5455  		val := v.Args[2]
  5456  		mem := v.Args[3]
  5457  		v.reset(Op386MOVSDstoreidx1)
  5458  		v.AuxInt = c + d
  5459  		v.Aux = sym
  5460  		v.AddArg(ptr)
  5461  		v.AddArg(idx)
  5462  		v.AddArg(val)
  5463  		v.AddArg(mem)
  5464  		return true
  5465  	}
  5466  	// match: (MOVSDstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5467  	// cond:
  5468  	// result: (MOVSDstoreidx1 [c+d] {sym} ptr idx val mem)
  5469  	for {
  5470  		c := v.AuxInt
  5471  		sym := v.Aux
  5472  		ptr := v.Args[0]
  5473  		v_1 := v.Args[1]
  5474  		if v_1.Op != Op386ADDLconst {
  5475  			break
  5476  		}
  5477  		d := v_1.AuxInt
  5478  		idx := v_1.Args[0]
  5479  		val := v.Args[2]
  5480  		mem := v.Args[3]
  5481  		v.reset(Op386MOVSDstoreidx1)
  5482  		v.AuxInt = c + d
  5483  		v.Aux = sym
  5484  		v.AddArg(ptr)
  5485  		v.AddArg(idx)
  5486  		v.AddArg(val)
  5487  		v.AddArg(mem)
  5488  		return true
  5489  	}
  5490  	return false
  5491  }
  5492  func rewriteValue386_Op386MOVSDstoreidx8_0(v *Value) bool {
  5493  	// match: (MOVSDstoreidx8 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5494  	// cond:
  5495  	// result: (MOVSDstoreidx8 [c+d] {sym} ptr idx val mem)
  5496  	for {
  5497  		c := v.AuxInt
  5498  		sym := v.Aux
  5499  		v_0 := v.Args[0]
  5500  		if v_0.Op != Op386ADDLconst {
  5501  			break
  5502  		}
  5503  		d := v_0.AuxInt
  5504  		ptr := v_0.Args[0]
  5505  		idx := v.Args[1]
  5506  		val := v.Args[2]
  5507  		mem := v.Args[3]
  5508  		v.reset(Op386MOVSDstoreidx8)
  5509  		v.AuxInt = c + d
  5510  		v.Aux = sym
  5511  		v.AddArg(ptr)
  5512  		v.AddArg(idx)
  5513  		v.AddArg(val)
  5514  		v.AddArg(mem)
  5515  		return true
  5516  	}
  5517  	// match: (MOVSDstoreidx8 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5518  	// cond:
  5519  	// result: (MOVSDstoreidx8 [c+8*d] {sym} ptr idx val mem)
  5520  	for {
  5521  		c := v.AuxInt
  5522  		sym := v.Aux
  5523  		ptr := v.Args[0]
  5524  		v_1 := v.Args[1]
  5525  		if v_1.Op != Op386ADDLconst {
  5526  			break
  5527  		}
  5528  		d := v_1.AuxInt
  5529  		idx := v_1.Args[0]
  5530  		val := v.Args[2]
  5531  		mem := v.Args[3]
  5532  		v.reset(Op386MOVSDstoreidx8)
  5533  		v.AuxInt = c + 8*d
  5534  		v.Aux = sym
  5535  		v.AddArg(ptr)
  5536  		v.AddArg(idx)
  5537  		v.AddArg(val)
  5538  		v.AddArg(mem)
  5539  		return true
  5540  	}
  5541  	return false
  5542  }
  5543  func rewriteValue386_Op386MOVSSconst_0(v *Value) bool {
  5544  	b := v.Block
  5545  	_ = b
  5546  	config := b.Func.Config
  5547  	_ = config
  5548  	types := &b.Func.Config.Types
  5549  	_ = types
  5550  	// match: (MOVSSconst [c])
  5551  	// cond: config.ctxt.Flag_shared
  5552  	// result: (MOVSSconst2 (MOVSSconst1 [c]))
  5553  	for {
  5554  		c := v.AuxInt
  5555  		if !(config.ctxt.Flag_shared) {
  5556  			break
  5557  		}
  5558  		v.reset(Op386MOVSSconst2)
  5559  		v0 := b.NewValue0(v.Pos, Op386MOVSSconst1, types.UInt32)
  5560  		v0.AuxInt = c
  5561  		v.AddArg(v0)
  5562  		return true
  5563  	}
  5564  	return false
  5565  }
  5566  func rewriteValue386_Op386MOVSSload_0(v *Value) bool {
  5567  	b := v.Block
  5568  	_ = b
  5569  	config := b.Func.Config
  5570  	_ = config
  5571  	// match: (MOVSSload [off1] {sym} (ADDLconst [off2] ptr) mem)
  5572  	// cond: is32Bit(off1+off2)
  5573  	// result: (MOVSSload [off1+off2] {sym} ptr mem)
  5574  	for {
  5575  		off1 := v.AuxInt
  5576  		sym := v.Aux
  5577  		v_0 := v.Args[0]
  5578  		if v_0.Op != Op386ADDLconst {
  5579  			break
  5580  		}
  5581  		off2 := v_0.AuxInt
  5582  		ptr := v_0.Args[0]
  5583  		mem := v.Args[1]
  5584  		if !(is32Bit(off1 + off2)) {
  5585  			break
  5586  		}
  5587  		v.reset(Op386MOVSSload)
  5588  		v.AuxInt = off1 + off2
  5589  		v.Aux = sym
  5590  		v.AddArg(ptr)
  5591  		v.AddArg(mem)
  5592  		return true
  5593  	}
  5594  	// match: (MOVSSload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  5595  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  5596  	// result: (MOVSSload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  5597  	for {
  5598  		off1 := v.AuxInt
  5599  		sym1 := v.Aux
  5600  		v_0 := v.Args[0]
  5601  		if v_0.Op != Op386LEAL {
  5602  			break
  5603  		}
  5604  		off2 := v_0.AuxInt
  5605  		sym2 := v_0.Aux
  5606  		base := v_0.Args[0]
  5607  		mem := v.Args[1]
  5608  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  5609  			break
  5610  		}
  5611  		v.reset(Op386MOVSSload)
  5612  		v.AuxInt = off1 + off2
  5613  		v.Aux = mergeSym(sym1, sym2)
  5614  		v.AddArg(base)
  5615  		v.AddArg(mem)
  5616  		return true
  5617  	}
  5618  	// match: (MOVSSload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  5619  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5620  	// result: (MOVSSloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5621  	for {
  5622  		off1 := v.AuxInt
  5623  		sym1 := v.Aux
  5624  		v_0 := v.Args[0]
  5625  		if v_0.Op != Op386LEAL1 {
  5626  			break
  5627  		}
  5628  		off2 := v_0.AuxInt
  5629  		sym2 := v_0.Aux
  5630  		ptr := v_0.Args[0]
  5631  		idx := v_0.Args[1]
  5632  		mem := v.Args[1]
  5633  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5634  			break
  5635  		}
  5636  		v.reset(Op386MOVSSloadidx1)
  5637  		v.AuxInt = off1 + off2
  5638  		v.Aux = mergeSym(sym1, sym2)
  5639  		v.AddArg(ptr)
  5640  		v.AddArg(idx)
  5641  		v.AddArg(mem)
  5642  		return true
  5643  	}
  5644  	// match: (MOVSSload [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) mem)
  5645  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5646  	// result: (MOVSSloadidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  5647  	for {
  5648  		off1 := v.AuxInt
  5649  		sym1 := v.Aux
  5650  		v_0 := v.Args[0]
  5651  		if v_0.Op != Op386LEAL4 {
  5652  			break
  5653  		}
  5654  		off2 := v_0.AuxInt
  5655  		sym2 := v_0.Aux
  5656  		ptr := v_0.Args[0]
  5657  		idx := v_0.Args[1]
  5658  		mem := v.Args[1]
  5659  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5660  			break
  5661  		}
  5662  		v.reset(Op386MOVSSloadidx4)
  5663  		v.AuxInt = off1 + off2
  5664  		v.Aux = mergeSym(sym1, sym2)
  5665  		v.AddArg(ptr)
  5666  		v.AddArg(idx)
  5667  		v.AddArg(mem)
  5668  		return true
  5669  	}
  5670  	// match: (MOVSSload [off] {sym} (ADDL ptr idx) mem)
  5671  	// cond: ptr.Op != OpSB
  5672  	// result: (MOVSSloadidx1 [off] {sym} ptr idx mem)
  5673  	for {
  5674  		off := v.AuxInt
  5675  		sym := v.Aux
  5676  		v_0 := v.Args[0]
  5677  		if v_0.Op != Op386ADDL {
  5678  			break
  5679  		}
  5680  		ptr := v_0.Args[0]
  5681  		idx := v_0.Args[1]
  5682  		mem := v.Args[1]
  5683  		if !(ptr.Op != OpSB) {
  5684  			break
  5685  		}
  5686  		v.reset(Op386MOVSSloadidx1)
  5687  		v.AuxInt = off
  5688  		v.Aux = sym
  5689  		v.AddArg(ptr)
  5690  		v.AddArg(idx)
  5691  		v.AddArg(mem)
  5692  		return true
  5693  	}
  5694  	return false
  5695  }
  5696  func rewriteValue386_Op386MOVSSloadidx1_0(v *Value) bool {
  5697  	// match: (MOVSSloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  5698  	// cond:
  5699  	// result: (MOVSSloadidx1 [c+d] {sym} ptr idx mem)
  5700  	for {
  5701  		c := v.AuxInt
  5702  		sym := v.Aux
  5703  		v_0 := v.Args[0]
  5704  		if v_0.Op != Op386ADDLconst {
  5705  			break
  5706  		}
  5707  		d := v_0.AuxInt
  5708  		ptr := v_0.Args[0]
  5709  		idx := v.Args[1]
  5710  		mem := v.Args[2]
  5711  		v.reset(Op386MOVSSloadidx1)
  5712  		v.AuxInt = c + d
  5713  		v.Aux = sym
  5714  		v.AddArg(ptr)
  5715  		v.AddArg(idx)
  5716  		v.AddArg(mem)
  5717  		return true
  5718  	}
  5719  	// match: (MOVSSloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  5720  	// cond:
  5721  	// result: (MOVSSloadidx1 [c+d] {sym} ptr idx mem)
  5722  	for {
  5723  		c := v.AuxInt
  5724  		sym := v.Aux
  5725  		ptr := v.Args[0]
  5726  		v_1 := v.Args[1]
  5727  		if v_1.Op != Op386ADDLconst {
  5728  			break
  5729  		}
  5730  		d := v_1.AuxInt
  5731  		idx := v_1.Args[0]
  5732  		mem := v.Args[2]
  5733  		v.reset(Op386MOVSSloadidx1)
  5734  		v.AuxInt = c + d
  5735  		v.Aux = sym
  5736  		v.AddArg(ptr)
  5737  		v.AddArg(idx)
  5738  		v.AddArg(mem)
  5739  		return true
  5740  	}
  5741  	return false
  5742  }
  5743  func rewriteValue386_Op386MOVSSloadidx4_0(v *Value) bool {
  5744  	// match: (MOVSSloadidx4 [c] {sym} (ADDLconst [d] ptr) idx mem)
  5745  	// cond:
  5746  	// result: (MOVSSloadidx4 [c+d] {sym} ptr idx mem)
  5747  	for {
  5748  		c := v.AuxInt
  5749  		sym := v.Aux
  5750  		v_0 := v.Args[0]
  5751  		if v_0.Op != Op386ADDLconst {
  5752  			break
  5753  		}
  5754  		d := v_0.AuxInt
  5755  		ptr := v_0.Args[0]
  5756  		idx := v.Args[1]
  5757  		mem := v.Args[2]
  5758  		v.reset(Op386MOVSSloadidx4)
  5759  		v.AuxInt = c + d
  5760  		v.Aux = sym
  5761  		v.AddArg(ptr)
  5762  		v.AddArg(idx)
  5763  		v.AddArg(mem)
  5764  		return true
  5765  	}
  5766  	// match: (MOVSSloadidx4 [c] {sym} ptr (ADDLconst [d] idx) mem)
  5767  	// cond:
  5768  	// result: (MOVSSloadidx4 [c+4*d] {sym} ptr idx mem)
  5769  	for {
  5770  		c := v.AuxInt
  5771  		sym := v.Aux
  5772  		ptr := v.Args[0]
  5773  		v_1 := v.Args[1]
  5774  		if v_1.Op != Op386ADDLconst {
  5775  			break
  5776  		}
  5777  		d := v_1.AuxInt
  5778  		idx := v_1.Args[0]
  5779  		mem := v.Args[2]
  5780  		v.reset(Op386MOVSSloadidx4)
  5781  		v.AuxInt = c + 4*d
  5782  		v.Aux = sym
  5783  		v.AddArg(ptr)
  5784  		v.AddArg(idx)
  5785  		v.AddArg(mem)
  5786  		return true
  5787  	}
  5788  	return false
  5789  }
  5790  func rewriteValue386_Op386MOVSSstore_0(v *Value) bool {
  5791  	b := v.Block
  5792  	_ = b
  5793  	config := b.Func.Config
  5794  	_ = config
  5795  	// match: (MOVSSstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  5796  	// cond: is32Bit(off1+off2)
  5797  	// result: (MOVSSstore [off1+off2] {sym} ptr val mem)
  5798  	for {
  5799  		off1 := v.AuxInt
  5800  		sym := v.Aux
  5801  		v_0 := v.Args[0]
  5802  		if v_0.Op != Op386ADDLconst {
  5803  			break
  5804  		}
  5805  		off2 := v_0.AuxInt
  5806  		ptr := v_0.Args[0]
  5807  		val := v.Args[1]
  5808  		mem := v.Args[2]
  5809  		if !(is32Bit(off1 + off2)) {
  5810  			break
  5811  		}
  5812  		v.reset(Op386MOVSSstore)
  5813  		v.AuxInt = off1 + off2
  5814  		v.Aux = sym
  5815  		v.AddArg(ptr)
  5816  		v.AddArg(val)
  5817  		v.AddArg(mem)
  5818  		return true
  5819  	}
  5820  	// match: (MOVSSstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  5821  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  5822  	// result: (MOVSSstore [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  5823  	for {
  5824  		off1 := v.AuxInt
  5825  		sym1 := v.Aux
  5826  		v_0 := v.Args[0]
  5827  		if v_0.Op != Op386LEAL {
  5828  			break
  5829  		}
  5830  		off2 := v_0.AuxInt
  5831  		sym2 := v_0.Aux
  5832  		base := v_0.Args[0]
  5833  		val := v.Args[1]
  5834  		mem := v.Args[2]
  5835  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  5836  			break
  5837  		}
  5838  		v.reset(Op386MOVSSstore)
  5839  		v.AuxInt = off1 + off2
  5840  		v.Aux = mergeSym(sym1, sym2)
  5841  		v.AddArg(base)
  5842  		v.AddArg(val)
  5843  		v.AddArg(mem)
  5844  		return true
  5845  	}
  5846  	// match: (MOVSSstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  5847  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5848  	// result: (MOVSSstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  5849  	for {
  5850  		off1 := v.AuxInt
  5851  		sym1 := v.Aux
  5852  		v_0 := v.Args[0]
  5853  		if v_0.Op != Op386LEAL1 {
  5854  			break
  5855  		}
  5856  		off2 := v_0.AuxInt
  5857  		sym2 := v_0.Aux
  5858  		ptr := v_0.Args[0]
  5859  		idx := v_0.Args[1]
  5860  		val := v.Args[1]
  5861  		mem := v.Args[2]
  5862  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5863  			break
  5864  		}
  5865  		v.reset(Op386MOVSSstoreidx1)
  5866  		v.AuxInt = off1 + off2
  5867  		v.Aux = mergeSym(sym1, sym2)
  5868  		v.AddArg(ptr)
  5869  		v.AddArg(idx)
  5870  		v.AddArg(val)
  5871  		v.AddArg(mem)
  5872  		return true
  5873  	}
  5874  	// match: (MOVSSstore [off1] {sym1} (LEAL4 [off2] {sym2} ptr idx) val mem)
  5875  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  5876  	// result: (MOVSSstoreidx4 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  5877  	for {
  5878  		off1 := v.AuxInt
  5879  		sym1 := v.Aux
  5880  		v_0 := v.Args[0]
  5881  		if v_0.Op != Op386LEAL4 {
  5882  			break
  5883  		}
  5884  		off2 := v_0.AuxInt
  5885  		sym2 := v_0.Aux
  5886  		ptr := v_0.Args[0]
  5887  		idx := v_0.Args[1]
  5888  		val := v.Args[1]
  5889  		mem := v.Args[2]
  5890  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  5891  			break
  5892  		}
  5893  		v.reset(Op386MOVSSstoreidx4)
  5894  		v.AuxInt = off1 + off2
  5895  		v.Aux = mergeSym(sym1, sym2)
  5896  		v.AddArg(ptr)
  5897  		v.AddArg(idx)
  5898  		v.AddArg(val)
  5899  		v.AddArg(mem)
  5900  		return true
  5901  	}
  5902  	// match: (MOVSSstore [off] {sym} (ADDL ptr idx) val mem)
  5903  	// cond: ptr.Op != OpSB
  5904  	// result: (MOVSSstoreidx1 [off] {sym} ptr idx val mem)
  5905  	for {
  5906  		off := v.AuxInt
  5907  		sym := v.Aux
  5908  		v_0 := v.Args[0]
  5909  		if v_0.Op != Op386ADDL {
  5910  			break
  5911  		}
  5912  		ptr := v_0.Args[0]
  5913  		idx := v_0.Args[1]
  5914  		val := v.Args[1]
  5915  		mem := v.Args[2]
  5916  		if !(ptr.Op != OpSB) {
  5917  			break
  5918  		}
  5919  		v.reset(Op386MOVSSstoreidx1)
  5920  		v.AuxInt = off
  5921  		v.Aux = sym
  5922  		v.AddArg(ptr)
  5923  		v.AddArg(idx)
  5924  		v.AddArg(val)
  5925  		v.AddArg(mem)
  5926  		return true
  5927  	}
  5928  	return false
  5929  }
  5930  func rewriteValue386_Op386MOVSSstoreidx1_0(v *Value) bool {
  5931  	// match: (MOVSSstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5932  	// cond:
  5933  	// result: (MOVSSstoreidx1 [c+d] {sym} ptr idx val mem)
  5934  	for {
  5935  		c := v.AuxInt
  5936  		sym := v.Aux
  5937  		v_0 := v.Args[0]
  5938  		if v_0.Op != Op386ADDLconst {
  5939  			break
  5940  		}
  5941  		d := v_0.AuxInt
  5942  		ptr := v_0.Args[0]
  5943  		idx := v.Args[1]
  5944  		val := v.Args[2]
  5945  		mem := v.Args[3]
  5946  		v.reset(Op386MOVSSstoreidx1)
  5947  		v.AuxInt = c + d
  5948  		v.Aux = sym
  5949  		v.AddArg(ptr)
  5950  		v.AddArg(idx)
  5951  		v.AddArg(val)
  5952  		v.AddArg(mem)
  5953  		return true
  5954  	}
  5955  	// match: (MOVSSstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  5956  	// cond:
  5957  	// result: (MOVSSstoreidx1 [c+d] {sym} ptr idx val mem)
  5958  	for {
  5959  		c := v.AuxInt
  5960  		sym := v.Aux
  5961  		ptr := v.Args[0]
  5962  		v_1 := v.Args[1]
  5963  		if v_1.Op != Op386ADDLconst {
  5964  			break
  5965  		}
  5966  		d := v_1.AuxInt
  5967  		idx := v_1.Args[0]
  5968  		val := v.Args[2]
  5969  		mem := v.Args[3]
  5970  		v.reset(Op386MOVSSstoreidx1)
  5971  		v.AuxInt = c + d
  5972  		v.Aux = sym
  5973  		v.AddArg(ptr)
  5974  		v.AddArg(idx)
  5975  		v.AddArg(val)
  5976  		v.AddArg(mem)
  5977  		return true
  5978  	}
  5979  	return false
  5980  }
  5981  func rewriteValue386_Op386MOVSSstoreidx4_0(v *Value) bool {
  5982  	// match: (MOVSSstoreidx4 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  5983  	// cond:
  5984  	// result: (MOVSSstoreidx4 [c+d] {sym} ptr idx val mem)
  5985  	for {
  5986  		c := v.AuxInt
  5987  		sym := v.Aux
  5988  		v_0 := v.Args[0]
  5989  		if v_0.Op != Op386ADDLconst {
  5990  			break
  5991  		}
  5992  		d := v_0.AuxInt
  5993  		ptr := v_0.Args[0]
  5994  		idx := v.Args[1]
  5995  		val := v.Args[2]
  5996  		mem := v.Args[3]
  5997  		v.reset(Op386MOVSSstoreidx4)
  5998  		v.AuxInt = c + d
  5999  		v.Aux = sym
  6000  		v.AddArg(ptr)
  6001  		v.AddArg(idx)
  6002  		v.AddArg(val)
  6003  		v.AddArg(mem)
  6004  		return true
  6005  	}
  6006  	// match: (MOVSSstoreidx4 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  6007  	// cond:
  6008  	// result: (MOVSSstoreidx4 [c+4*d] {sym} ptr idx val mem)
  6009  	for {
  6010  		c := v.AuxInt
  6011  		sym := v.Aux
  6012  		ptr := v.Args[0]
  6013  		v_1 := v.Args[1]
  6014  		if v_1.Op != Op386ADDLconst {
  6015  			break
  6016  		}
  6017  		d := v_1.AuxInt
  6018  		idx := v_1.Args[0]
  6019  		val := v.Args[2]
  6020  		mem := v.Args[3]
  6021  		v.reset(Op386MOVSSstoreidx4)
  6022  		v.AuxInt = c + 4*d
  6023  		v.Aux = sym
  6024  		v.AddArg(ptr)
  6025  		v.AddArg(idx)
  6026  		v.AddArg(val)
  6027  		v.AddArg(mem)
  6028  		return true
  6029  	}
  6030  	return false
  6031  }
  6032  func rewriteValue386_Op386MOVWLSX_0(v *Value) bool {
  6033  	b := v.Block
  6034  	_ = b
  6035  	// match: (MOVWLSX x:(MOVWload [off] {sym} ptr mem))
  6036  	// cond: x.Uses == 1 && clobber(x)
  6037  	// result: @x.Block (MOVWLSXload <v.Type> [off] {sym} ptr mem)
  6038  	for {
  6039  		x := v.Args[0]
  6040  		if x.Op != Op386MOVWload {
  6041  			break
  6042  		}
  6043  		off := x.AuxInt
  6044  		sym := x.Aux
  6045  		ptr := x.Args[0]
  6046  		mem := x.Args[1]
  6047  		if !(x.Uses == 1 && clobber(x)) {
  6048  			break
  6049  		}
  6050  		b = x.Block
  6051  		v0 := b.NewValue0(v.Pos, Op386MOVWLSXload, v.Type)
  6052  		v.reset(OpCopy)
  6053  		v.AddArg(v0)
  6054  		v0.AuxInt = off
  6055  		v0.Aux = sym
  6056  		v0.AddArg(ptr)
  6057  		v0.AddArg(mem)
  6058  		return true
  6059  	}
  6060  	// match: (MOVWLSX (ANDLconst [c] x))
  6061  	// cond: c & 0x8000 == 0
  6062  	// result: (ANDLconst [c & 0x7fff] x)
  6063  	for {
  6064  		v_0 := v.Args[0]
  6065  		if v_0.Op != Op386ANDLconst {
  6066  			break
  6067  		}
  6068  		c := v_0.AuxInt
  6069  		x := v_0.Args[0]
  6070  		if !(c&0x8000 == 0) {
  6071  			break
  6072  		}
  6073  		v.reset(Op386ANDLconst)
  6074  		v.AuxInt = c & 0x7fff
  6075  		v.AddArg(x)
  6076  		return true
  6077  	}
  6078  	return false
  6079  }
  6080  func rewriteValue386_Op386MOVWLSXload_0(v *Value) bool {
  6081  	b := v.Block
  6082  	_ = b
  6083  	config := b.Func.Config
  6084  	_ = config
  6085  	// match: (MOVWLSXload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  6086  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  6087  	// result: (MOVWLSXload [off1+off2] {mergeSym(sym1,sym2)} base mem)
  6088  	for {
  6089  		off1 := v.AuxInt
  6090  		sym1 := v.Aux
  6091  		v_0 := v.Args[0]
  6092  		if v_0.Op != Op386LEAL {
  6093  			break
  6094  		}
  6095  		off2 := v_0.AuxInt
  6096  		sym2 := v_0.Aux
  6097  		base := v_0.Args[0]
  6098  		mem := v.Args[1]
  6099  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  6100  			break
  6101  		}
  6102  		v.reset(Op386MOVWLSXload)
  6103  		v.AuxInt = off1 + off2
  6104  		v.Aux = mergeSym(sym1, sym2)
  6105  		v.AddArg(base)
  6106  		v.AddArg(mem)
  6107  		return true
  6108  	}
  6109  	return false
  6110  }
  6111  func rewriteValue386_Op386MOVWLZX_0(v *Value) bool {
  6112  	b := v.Block
  6113  	_ = b
  6114  	// match: (MOVWLZX x:(MOVWload [off] {sym} ptr mem))
  6115  	// cond: x.Uses == 1 && clobber(x)
  6116  	// result: @x.Block (MOVWload <v.Type> [off] {sym} ptr mem)
  6117  	for {
  6118  		x := v.Args[0]
  6119  		if x.Op != Op386MOVWload {
  6120  			break
  6121  		}
  6122  		off := x.AuxInt
  6123  		sym := x.Aux
  6124  		ptr := x.Args[0]
  6125  		mem := x.Args[1]
  6126  		if !(x.Uses == 1 && clobber(x)) {
  6127  			break
  6128  		}
  6129  		b = x.Block
  6130  		v0 := b.NewValue0(v.Pos, Op386MOVWload, v.Type)
  6131  		v.reset(OpCopy)
  6132  		v.AddArg(v0)
  6133  		v0.AuxInt = off
  6134  		v0.Aux = sym
  6135  		v0.AddArg(ptr)
  6136  		v0.AddArg(mem)
  6137  		return true
  6138  	}
  6139  	// match: (MOVWLZX x:(MOVWloadidx1 [off] {sym} ptr idx mem))
  6140  	// cond: x.Uses == 1 && clobber(x)
  6141  	// result: @x.Block (MOVWloadidx1 <v.Type> [off] {sym} ptr idx mem)
  6142  	for {
  6143  		x := v.Args[0]
  6144  		if x.Op != Op386MOVWloadidx1 {
  6145  			break
  6146  		}
  6147  		off := x.AuxInt
  6148  		sym := x.Aux
  6149  		ptr := x.Args[0]
  6150  		idx := x.Args[1]
  6151  		mem := x.Args[2]
  6152  		if !(x.Uses == 1 && clobber(x)) {
  6153  			break
  6154  		}
  6155  		b = x.Block
  6156  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  6157  		v.reset(OpCopy)
  6158  		v.AddArg(v0)
  6159  		v0.AuxInt = off
  6160  		v0.Aux = sym
  6161  		v0.AddArg(ptr)
  6162  		v0.AddArg(idx)
  6163  		v0.AddArg(mem)
  6164  		return true
  6165  	}
  6166  	// match: (MOVWLZX x:(MOVWloadidx2 [off] {sym} ptr idx mem))
  6167  	// cond: x.Uses == 1 && clobber(x)
  6168  	// result: @x.Block (MOVWloadidx2 <v.Type> [off] {sym} ptr idx mem)
  6169  	for {
  6170  		x := v.Args[0]
  6171  		if x.Op != Op386MOVWloadidx2 {
  6172  			break
  6173  		}
  6174  		off := x.AuxInt
  6175  		sym := x.Aux
  6176  		ptr := x.Args[0]
  6177  		idx := x.Args[1]
  6178  		mem := x.Args[2]
  6179  		if !(x.Uses == 1 && clobber(x)) {
  6180  			break
  6181  		}
  6182  		b = x.Block
  6183  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx2, v.Type)
  6184  		v.reset(OpCopy)
  6185  		v.AddArg(v0)
  6186  		v0.AuxInt = off
  6187  		v0.Aux = sym
  6188  		v0.AddArg(ptr)
  6189  		v0.AddArg(idx)
  6190  		v0.AddArg(mem)
  6191  		return true
  6192  	}
  6193  	// match: (MOVWLZX (ANDLconst [c] x))
  6194  	// cond:
  6195  	// result: (ANDLconst [c & 0xffff] x)
  6196  	for {
  6197  		v_0 := v.Args[0]
  6198  		if v_0.Op != Op386ANDLconst {
  6199  			break
  6200  		}
  6201  		c := v_0.AuxInt
  6202  		x := v_0.Args[0]
  6203  		v.reset(Op386ANDLconst)
  6204  		v.AuxInt = c & 0xffff
  6205  		v.AddArg(x)
  6206  		return true
  6207  	}
  6208  	return false
  6209  }
  6210  func rewriteValue386_Op386MOVWload_0(v *Value) bool {
  6211  	b := v.Block
  6212  	_ = b
  6213  	config := b.Func.Config
  6214  	_ = config
  6215  	// match: (MOVWload [off] {sym} ptr (MOVWstore [off2] {sym2} ptr2 x _))
  6216  	// cond: sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)
  6217  	// result: x
  6218  	for {
  6219  		off := v.AuxInt
  6220  		sym := v.Aux
  6221  		ptr := v.Args[0]
  6222  		v_1 := v.Args[1]
  6223  		if v_1.Op != Op386MOVWstore {
  6224  			break
  6225  		}
  6226  		off2 := v_1.AuxInt
  6227  		sym2 := v_1.Aux
  6228  		ptr2 := v_1.Args[0]
  6229  		x := v_1.Args[1]
  6230  		if !(sym == sym2 && off == off2 && isSamePtr(ptr, ptr2)) {
  6231  			break
  6232  		}
  6233  		v.reset(OpCopy)
  6234  		v.Type = x.Type
  6235  		v.AddArg(x)
  6236  		return true
  6237  	}
  6238  	// match: (MOVWload [off1] {sym} (ADDLconst [off2] ptr) mem)
  6239  	// cond: is32Bit(off1+off2)
  6240  	// result: (MOVWload  [off1+off2] {sym} ptr mem)
  6241  	for {
  6242  		off1 := v.AuxInt
  6243  		sym := v.Aux
  6244  		v_0 := v.Args[0]
  6245  		if v_0.Op != Op386ADDLconst {
  6246  			break
  6247  		}
  6248  		off2 := v_0.AuxInt
  6249  		ptr := v_0.Args[0]
  6250  		mem := v.Args[1]
  6251  		if !(is32Bit(off1 + off2)) {
  6252  			break
  6253  		}
  6254  		v.reset(Op386MOVWload)
  6255  		v.AuxInt = off1 + off2
  6256  		v.Aux = sym
  6257  		v.AddArg(ptr)
  6258  		v.AddArg(mem)
  6259  		return true
  6260  	}
  6261  	// match: (MOVWload [off1] {sym1} (LEAL [off2] {sym2} base) mem)
  6262  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  6263  	// result: (MOVWload  [off1+off2] {mergeSym(sym1,sym2)} base mem)
  6264  	for {
  6265  		off1 := v.AuxInt
  6266  		sym1 := v.Aux
  6267  		v_0 := v.Args[0]
  6268  		if v_0.Op != Op386LEAL {
  6269  			break
  6270  		}
  6271  		off2 := v_0.AuxInt
  6272  		sym2 := v_0.Aux
  6273  		base := v_0.Args[0]
  6274  		mem := v.Args[1]
  6275  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  6276  			break
  6277  		}
  6278  		v.reset(Op386MOVWload)
  6279  		v.AuxInt = off1 + off2
  6280  		v.Aux = mergeSym(sym1, sym2)
  6281  		v.AddArg(base)
  6282  		v.AddArg(mem)
  6283  		return true
  6284  	}
  6285  	// match: (MOVWload [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) mem)
  6286  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6287  	// result: (MOVWloadidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  6288  	for {
  6289  		off1 := v.AuxInt
  6290  		sym1 := v.Aux
  6291  		v_0 := v.Args[0]
  6292  		if v_0.Op != Op386LEAL1 {
  6293  			break
  6294  		}
  6295  		off2 := v_0.AuxInt
  6296  		sym2 := v_0.Aux
  6297  		ptr := v_0.Args[0]
  6298  		idx := v_0.Args[1]
  6299  		mem := v.Args[1]
  6300  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6301  			break
  6302  		}
  6303  		v.reset(Op386MOVWloadidx1)
  6304  		v.AuxInt = off1 + off2
  6305  		v.Aux = mergeSym(sym1, sym2)
  6306  		v.AddArg(ptr)
  6307  		v.AddArg(idx)
  6308  		v.AddArg(mem)
  6309  		return true
  6310  	}
  6311  	// match: (MOVWload [off1] {sym1} (LEAL2 [off2] {sym2} ptr idx) mem)
  6312  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6313  	// result: (MOVWloadidx2 [off1+off2] {mergeSym(sym1,sym2)} ptr idx mem)
  6314  	for {
  6315  		off1 := v.AuxInt
  6316  		sym1 := v.Aux
  6317  		v_0 := v.Args[0]
  6318  		if v_0.Op != Op386LEAL2 {
  6319  			break
  6320  		}
  6321  		off2 := v_0.AuxInt
  6322  		sym2 := v_0.Aux
  6323  		ptr := v_0.Args[0]
  6324  		idx := v_0.Args[1]
  6325  		mem := v.Args[1]
  6326  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6327  			break
  6328  		}
  6329  		v.reset(Op386MOVWloadidx2)
  6330  		v.AuxInt = off1 + off2
  6331  		v.Aux = mergeSym(sym1, sym2)
  6332  		v.AddArg(ptr)
  6333  		v.AddArg(idx)
  6334  		v.AddArg(mem)
  6335  		return true
  6336  	}
  6337  	// match: (MOVWload [off] {sym} (ADDL ptr idx) mem)
  6338  	// cond: ptr.Op != OpSB
  6339  	// result: (MOVWloadidx1 [off] {sym} ptr idx mem)
  6340  	for {
  6341  		off := v.AuxInt
  6342  		sym := v.Aux
  6343  		v_0 := v.Args[0]
  6344  		if v_0.Op != Op386ADDL {
  6345  			break
  6346  		}
  6347  		ptr := v_0.Args[0]
  6348  		idx := v_0.Args[1]
  6349  		mem := v.Args[1]
  6350  		if !(ptr.Op != OpSB) {
  6351  			break
  6352  		}
  6353  		v.reset(Op386MOVWloadidx1)
  6354  		v.AuxInt = off
  6355  		v.Aux = sym
  6356  		v.AddArg(ptr)
  6357  		v.AddArg(idx)
  6358  		v.AddArg(mem)
  6359  		return true
  6360  	}
  6361  	return false
  6362  }
  6363  func rewriteValue386_Op386MOVWloadidx1_0(v *Value) bool {
  6364  	// match: (MOVWloadidx1 [c] {sym} ptr (SHLLconst [1] idx) mem)
  6365  	// cond:
  6366  	// result: (MOVWloadidx2 [c] {sym} ptr idx mem)
  6367  	for {
  6368  		c := v.AuxInt
  6369  		sym := v.Aux
  6370  		ptr := v.Args[0]
  6371  		v_1 := v.Args[1]
  6372  		if v_1.Op != Op386SHLLconst {
  6373  			break
  6374  		}
  6375  		if v_1.AuxInt != 1 {
  6376  			break
  6377  		}
  6378  		idx := v_1.Args[0]
  6379  		mem := v.Args[2]
  6380  		v.reset(Op386MOVWloadidx2)
  6381  		v.AuxInt = c
  6382  		v.Aux = sym
  6383  		v.AddArg(ptr)
  6384  		v.AddArg(idx)
  6385  		v.AddArg(mem)
  6386  		return true
  6387  	}
  6388  	// match: (MOVWloadidx1 [c] {sym} (SHLLconst [1] idx) ptr mem)
  6389  	// cond:
  6390  	// result: (MOVWloadidx2 [c] {sym} ptr idx mem)
  6391  	for {
  6392  		c := v.AuxInt
  6393  		sym := v.Aux
  6394  		v_0 := v.Args[0]
  6395  		if v_0.Op != Op386SHLLconst {
  6396  			break
  6397  		}
  6398  		if v_0.AuxInt != 1 {
  6399  			break
  6400  		}
  6401  		idx := v_0.Args[0]
  6402  		ptr := v.Args[1]
  6403  		mem := v.Args[2]
  6404  		v.reset(Op386MOVWloadidx2)
  6405  		v.AuxInt = c
  6406  		v.Aux = sym
  6407  		v.AddArg(ptr)
  6408  		v.AddArg(idx)
  6409  		v.AddArg(mem)
  6410  		return true
  6411  	}
  6412  	// match: (MOVWloadidx1 [c] {sym} (ADDLconst [d] ptr) idx mem)
  6413  	// cond:
  6414  	// result: (MOVWloadidx1 [c+d] {sym} ptr idx mem)
  6415  	for {
  6416  		c := v.AuxInt
  6417  		sym := v.Aux
  6418  		v_0 := v.Args[0]
  6419  		if v_0.Op != Op386ADDLconst {
  6420  			break
  6421  		}
  6422  		d := v_0.AuxInt
  6423  		ptr := v_0.Args[0]
  6424  		idx := v.Args[1]
  6425  		mem := v.Args[2]
  6426  		v.reset(Op386MOVWloadidx1)
  6427  		v.AuxInt = c + d
  6428  		v.Aux = sym
  6429  		v.AddArg(ptr)
  6430  		v.AddArg(idx)
  6431  		v.AddArg(mem)
  6432  		return true
  6433  	}
  6434  	// match: (MOVWloadidx1 [c] {sym} idx (ADDLconst [d] ptr) mem)
  6435  	// cond:
  6436  	// result: (MOVWloadidx1 [c+d] {sym} ptr idx mem)
  6437  	for {
  6438  		c := v.AuxInt
  6439  		sym := v.Aux
  6440  		idx := v.Args[0]
  6441  		v_1 := v.Args[1]
  6442  		if v_1.Op != Op386ADDLconst {
  6443  			break
  6444  		}
  6445  		d := v_1.AuxInt
  6446  		ptr := v_1.Args[0]
  6447  		mem := v.Args[2]
  6448  		v.reset(Op386MOVWloadidx1)
  6449  		v.AuxInt = c + d
  6450  		v.Aux = sym
  6451  		v.AddArg(ptr)
  6452  		v.AddArg(idx)
  6453  		v.AddArg(mem)
  6454  		return true
  6455  	}
  6456  	// match: (MOVWloadidx1 [c] {sym} ptr (ADDLconst [d] idx) mem)
  6457  	// cond:
  6458  	// result: (MOVWloadidx1 [c+d] {sym} ptr idx mem)
  6459  	for {
  6460  		c := v.AuxInt
  6461  		sym := v.Aux
  6462  		ptr := v.Args[0]
  6463  		v_1 := v.Args[1]
  6464  		if v_1.Op != Op386ADDLconst {
  6465  			break
  6466  		}
  6467  		d := v_1.AuxInt
  6468  		idx := v_1.Args[0]
  6469  		mem := v.Args[2]
  6470  		v.reset(Op386MOVWloadidx1)
  6471  		v.AuxInt = c + d
  6472  		v.Aux = sym
  6473  		v.AddArg(ptr)
  6474  		v.AddArg(idx)
  6475  		v.AddArg(mem)
  6476  		return true
  6477  	}
  6478  	// match: (MOVWloadidx1 [c] {sym} (ADDLconst [d] idx) ptr mem)
  6479  	// cond:
  6480  	// result: (MOVWloadidx1 [c+d] {sym} ptr idx mem)
  6481  	for {
  6482  		c := v.AuxInt
  6483  		sym := v.Aux
  6484  		v_0 := v.Args[0]
  6485  		if v_0.Op != Op386ADDLconst {
  6486  			break
  6487  		}
  6488  		d := v_0.AuxInt
  6489  		idx := v_0.Args[0]
  6490  		ptr := v.Args[1]
  6491  		mem := v.Args[2]
  6492  		v.reset(Op386MOVWloadidx1)
  6493  		v.AuxInt = c + d
  6494  		v.Aux = sym
  6495  		v.AddArg(ptr)
  6496  		v.AddArg(idx)
  6497  		v.AddArg(mem)
  6498  		return true
  6499  	}
  6500  	return false
  6501  }
  6502  func rewriteValue386_Op386MOVWloadidx2_0(v *Value) bool {
  6503  	// match: (MOVWloadidx2 [c] {sym} (ADDLconst [d] ptr) idx mem)
  6504  	// cond:
  6505  	// result: (MOVWloadidx2 [c+d] {sym} ptr idx mem)
  6506  	for {
  6507  		c := v.AuxInt
  6508  		sym := v.Aux
  6509  		v_0 := v.Args[0]
  6510  		if v_0.Op != Op386ADDLconst {
  6511  			break
  6512  		}
  6513  		d := v_0.AuxInt
  6514  		ptr := v_0.Args[0]
  6515  		idx := v.Args[1]
  6516  		mem := v.Args[2]
  6517  		v.reset(Op386MOVWloadidx2)
  6518  		v.AuxInt = c + d
  6519  		v.Aux = sym
  6520  		v.AddArg(ptr)
  6521  		v.AddArg(idx)
  6522  		v.AddArg(mem)
  6523  		return true
  6524  	}
  6525  	// match: (MOVWloadidx2 [c] {sym} ptr (ADDLconst [d] idx) mem)
  6526  	// cond:
  6527  	// result: (MOVWloadidx2 [c+2*d] {sym} ptr idx mem)
  6528  	for {
  6529  		c := v.AuxInt
  6530  		sym := v.Aux
  6531  		ptr := v.Args[0]
  6532  		v_1 := v.Args[1]
  6533  		if v_1.Op != Op386ADDLconst {
  6534  			break
  6535  		}
  6536  		d := v_1.AuxInt
  6537  		idx := v_1.Args[0]
  6538  		mem := v.Args[2]
  6539  		v.reset(Op386MOVWloadidx2)
  6540  		v.AuxInt = c + 2*d
  6541  		v.Aux = sym
  6542  		v.AddArg(ptr)
  6543  		v.AddArg(idx)
  6544  		v.AddArg(mem)
  6545  		return true
  6546  	}
  6547  	return false
  6548  }
  6549  func rewriteValue386_Op386MOVWstore_0(v *Value) bool {
  6550  	b := v.Block
  6551  	_ = b
  6552  	config := b.Func.Config
  6553  	_ = config
  6554  	// match: (MOVWstore [off] {sym} ptr (MOVWLSX x) mem)
  6555  	// cond:
  6556  	// result: (MOVWstore [off] {sym} ptr x mem)
  6557  	for {
  6558  		off := v.AuxInt
  6559  		sym := v.Aux
  6560  		ptr := v.Args[0]
  6561  		v_1 := v.Args[1]
  6562  		if v_1.Op != Op386MOVWLSX {
  6563  			break
  6564  		}
  6565  		x := v_1.Args[0]
  6566  		mem := v.Args[2]
  6567  		v.reset(Op386MOVWstore)
  6568  		v.AuxInt = off
  6569  		v.Aux = sym
  6570  		v.AddArg(ptr)
  6571  		v.AddArg(x)
  6572  		v.AddArg(mem)
  6573  		return true
  6574  	}
  6575  	// match: (MOVWstore [off] {sym} ptr (MOVWLZX x) mem)
  6576  	// cond:
  6577  	// result: (MOVWstore [off] {sym} ptr x mem)
  6578  	for {
  6579  		off := v.AuxInt
  6580  		sym := v.Aux
  6581  		ptr := v.Args[0]
  6582  		v_1 := v.Args[1]
  6583  		if v_1.Op != Op386MOVWLZX {
  6584  			break
  6585  		}
  6586  		x := v_1.Args[0]
  6587  		mem := v.Args[2]
  6588  		v.reset(Op386MOVWstore)
  6589  		v.AuxInt = off
  6590  		v.Aux = sym
  6591  		v.AddArg(ptr)
  6592  		v.AddArg(x)
  6593  		v.AddArg(mem)
  6594  		return true
  6595  	}
  6596  	// match: (MOVWstore [off1] {sym} (ADDLconst [off2] ptr) val mem)
  6597  	// cond: is32Bit(off1+off2)
  6598  	// result: (MOVWstore  [off1+off2] {sym} ptr val mem)
  6599  	for {
  6600  		off1 := v.AuxInt
  6601  		sym := v.Aux
  6602  		v_0 := v.Args[0]
  6603  		if v_0.Op != Op386ADDLconst {
  6604  			break
  6605  		}
  6606  		off2 := v_0.AuxInt
  6607  		ptr := v_0.Args[0]
  6608  		val := v.Args[1]
  6609  		mem := v.Args[2]
  6610  		if !(is32Bit(off1 + off2)) {
  6611  			break
  6612  		}
  6613  		v.reset(Op386MOVWstore)
  6614  		v.AuxInt = off1 + off2
  6615  		v.Aux = sym
  6616  		v.AddArg(ptr)
  6617  		v.AddArg(val)
  6618  		v.AddArg(mem)
  6619  		return true
  6620  	}
  6621  	// match: (MOVWstore [off] {sym} ptr (MOVLconst [c]) mem)
  6622  	// cond: validOff(off)
  6623  	// result: (MOVWstoreconst [makeValAndOff(int64(int16(c)),off)] {sym} ptr mem)
  6624  	for {
  6625  		off := v.AuxInt
  6626  		sym := v.Aux
  6627  		ptr := v.Args[0]
  6628  		v_1 := v.Args[1]
  6629  		if v_1.Op != Op386MOVLconst {
  6630  			break
  6631  		}
  6632  		c := v_1.AuxInt
  6633  		mem := v.Args[2]
  6634  		if !(validOff(off)) {
  6635  			break
  6636  		}
  6637  		v.reset(Op386MOVWstoreconst)
  6638  		v.AuxInt = makeValAndOff(int64(int16(c)), off)
  6639  		v.Aux = sym
  6640  		v.AddArg(ptr)
  6641  		v.AddArg(mem)
  6642  		return true
  6643  	}
  6644  	// match: (MOVWstore [off1] {sym1} (LEAL [off2] {sym2} base) val mem)
  6645  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)   && (base.Op != OpSB || !config.ctxt.Flag_shared)
  6646  	// result: (MOVWstore  [off1+off2] {mergeSym(sym1,sym2)} base val mem)
  6647  	for {
  6648  		off1 := v.AuxInt
  6649  		sym1 := v.Aux
  6650  		v_0 := v.Args[0]
  6651  		if v_0.Op != Op386LEAL {
  6652  			break
  6653  		}
  6654  		off2 := v_0.AuxInt
  6655  		sym2 := v_0.Aux
  6656  		base := v_0.Args[0]
  6657  		val := v.Args[1]
  6658  		mem := v.Args[2]
  6659  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2) && (base.Op != OpSB || !config.ctxt.Flag_shared)) {
  6660  			break
  6661  		}
  6662  		v.reset(Op386MOVWstore)
  6663  		v.AuxInt = off1 + off2
  6664  		v.Aux = mergeSym(sym1, sym2)
  6665  		v.AddArg(base)
  6666  		v.AddArg(val)
  6667  		v.AddArg(mem)
  6668  		return true
  6669  	}
  6670  	// match: (MOVWstore [off1] {sym1} (LEAL1 [off2] {sym2} ptr idx) val mem)
  6671  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6672  	// result: (MOVWstoreidx1 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  6673  	for {
  6674  		off1 := v.AuxInt
  6675  		sym1 := v.Aux
  6676  		v_0 := v.Args[0]
  6677  		if v_0.Op != Op386LEAL1 {
  6678  			break
  6679  		}
  6680  		off2 := v_0.AuxInt
  6681  		sym2 := v_0.Aux
  6682  		ptr := v_0.Args[0]
  6683  		idx := v_0.Args[1]
  6684  		val := v.Args[1]
  6685  		mem := v.Args[2]
  6686  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6687  			break
  6688  		}
  6689  		v.reset(Op386MOVWstoreidx1)
  6690  		v.AuxInt = off1 + off2
  6691  		v.Aux = mergeSym(sym1, sym2)
  6692  		v.AddArg(ptr)
  6693  		v.AddArg(idx)
  6694  		v.AddArg(val)
  6695  		v.AddArg(mem)
  6696  		return true
  6697  	}
  6698  	// match: (MOVWstore [off1] {sym1} (LEAL2 [off2] {sym2} ptr idx) val mem)
  6699  	// cond: is32Bit(off1+off2) && canMergeSym(sym1, sym2)
  6700  	// result: (MOVWstoreidx2 [off1+off2] {mergeSym(sym1,sym2)} ptr idx val mem)
  6701  	for {
  6702  		off1 := v.AuxInt
  6703  		sym1 := v.Aux
  6704  		v_0 := v.Args[0]
  6705  		if v_0.Op != Op386LEAL2 {
  6706  			break
  6707  		}
  6708  		off2 := v_0.AuxInt
  6709  		sym2 := v_0.Aux
  6710  		ptr := v_0.Args[0]
  6711  		idx := v_0.Args[1]
  6712  		val := v.Args[1]
  6713  		mem := v.Args[2]
  6714  		if !(is32Bit(off1+off2) && canMergeSym(sym1, sym2)) {
  6715  			break
  6716  		}
  6717  		v.reset(Op386MOVWstoreidx2)
  6718  		v.AuxInt = off1 + off2
  6719  		v.Aux = mergeSym(sym1, sym2)
  6720  		v.AddArg(ptr)
  6721  		v.AddArg(idx)
  6722  		v.AddArg(val)
  6723  		v.AddArg(mem)
  6724  		return true
  6725  	}
  6726  	// match: (MOVWstore [off] {sym} (ADDL ptr idx) val mem)
  6727  	// cond: ptr.Op != OpSB
  6728  	// result: (MOVWstoreidx1 [off] {sym} ptr idx val mem)
  6729  	for {
  6730  		off := v.AuxInt
  6731  		sym := v.Aux
  6732  		v_0 := v.Args[0]
  6733  		if v_0.Op != Op386ADDL {
  6734  			break
  6735  		}
  6736  		ptr := v_0.Args[0]
  6737  		idx := v_0.Args[1]
  6738  		val := v.Args[1]
  6739  		mem := v.Args[2]
  6740  		if !(ptr.Op != OpSB) {
  6741  			break
  6742  		}
  6743  		v.reset(Op386MOVWstoreidx1)
  6744  		v.AuxInt = off
  6745  		v.Aux = sym
  6746  		v.AddArg(ptr)
  6747  		v.AddArg(idx)
  6748  		v.AddArg(val)
  6749  		v.AddArg(mem)
  6750  		return true
  6751  	}
  6752  	// match: (MOVWstore [i] {s} p (SHRLconst [16] w) x:(MOVWstore [i-2] {s} p w mem))
  6753  	// cond: x.Uses == 1   && clobber(x)
  6754  	// result: (MOVLstore [i-2] {s} p w mem)
  6755  	for {
  6756  		i := v.AuxInt
  6757  		s := v.Aux
  6758  		p := v.Args[0]
  6759  		v_1 := v.Args[1]
  6760  		if v_1.Op != Op386SHRLconst {
  6761  			break
  6762  		}
  6763  		if v_1.AuxInt != 16 {
  6764  			break
  6765  		}
  6766  		w := v_1.Args[0]
  6767  		x := v.Args[2]
  6768  		if x.Op != Op386MOVWstore {
  6769  			break
  6770  		}
  6771  		if x.AuxInt != i-2 {
  6772  			break
  6773  		}
  6774  		if x.Aux != s {
  6775  			break
  6776  		}
  6777  		if p != x.Args[0] {
  6778  			break
  6779  		}
  6780  		if w != x.Args[1] {
  6781  			break
  6782  		}
  6783  		mem := x.Args[2]
  6784  		if !(x.Uses == 1 && clobber(x)) {
  6785  			break
  6786  		}
  6787  		v.reset(Op386MOVLstore)
  6788  		v.AuxInt = i - 2
  6789  		v.Aux = s
  6790  		v.AddArg(p)
  6791  		v.AddArg(w)
  6792  		v.AddArg(mem)
  6793  		return true
  6794  	}
  6795  	// match: (MOVWstore [i] {s} p (SHRLconst [j] w) x:(MOVWstore [i-2] {s} p w0:(SHRLconst [j-16] w) mem))
  6796  	// cond: x.Uses == 1   && clobber(x)
  6797  	// result: (MOVLstore [i-2] {s} p w0 mem)
  6798  	for {
  6799  		i := v.AuxInt
  6800  		s := v.Aux
  6801  		p := v.Args[0]
  6802  		v_1 := v.Args[1]
  6803  		if v_1.Op != Op386SHRLconst {
  6804  			break
  6805  		}
  6806  		j := v_1.AuxInt
  6807  		w := v_1.Args[0]
  6808  		x := v.Args[2]
  6809  		if x.Op != Op386MOVWstore {
  6810  			break
  6811  		}
  6812  		if x.AuxInt != i-2 {
  6813  			break
  6814  		}
  6815  		if x.Aux != s {
  6816  			break
  6817  		}
  6818  		if p != x.Args[0] {
  6819  			break
  6820  		}
  6821  		w0 := x.Args[1]
  6822  		if w0.Op != Op386SHRLconst {
  6823  			break
  6824  		}
  6825  		if w0.AuxInt != j-16 {
  6826  			break
  6827  		}
  6828  		if w != w0.Args[0] {
  6829  			break
  6830  		}
  6831  		mem := x.Args[2]
  6832  		if !(x.Uses == 1 && clobber(x)) {
  6833  			break
  6834  		}
  6835  		v.reset(Op386MOVLstore)
  6836  		v.AuxInt = i - 2
  6837  		v.Aux = s
  6838  		v.AddArg(p)
  6839  		v.AddArg(w0)
  6840  		v.AddArg(mem)
  6841  		return true
  6842  	}
  6843  	return false
  6844  }
  6845  func rewriteValue386_Op386MOVWstoreconst_0(v *Value) bool {
  6846  	b := v.Block
  6847  	_ = b
  6848  	config := b.Func.Config
  6849  	_ = config
  6850  	// match: (MOVWstoreconst [sc] {s} (ADDLconst [off] ptr) mem)
  6851  	// cond: ValAndOff(sc).canAdd(off)
  6852  	// result: (MOVWstoreconst [ValAndOff(sc).add(off)] {s} ptr mem)
  6853  	for {
  6854  		sc := v.AuxInt
  6855  		s := v.Aux
  6856  		v_0 := v.Args[0]
  6857  		if v_0.Op != Op386ADDLconst {
  6858  			break
  6859  		}
  6860  		off := v_0.AuxInt
  6861  		ptr := v_0.Args[0]
  6862  		mem := v.Args[1]
  6863  		if !(ValAndOff(sc).canAdd(off)) {
  6864  			break
  6865  		}
  6866  		v.reset(Op386MOVWstoreconst)
  6867  		v.AuxInt = ValAndOff(sc).add(off)
  6868  		v.Aux = s
  6869  		v.AddArg(ptr)
  6870  		v.AddArg(mem)
  6871  		return true
  6872  	}
  6873  	// match: (MOVWstoreconst [sc] {sym1} (LEAL [off] {sym2} ptr) mem)
  6874  	// cond: canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off)   && (ptr.Op != OpSB || !config.ctxt.Flag_shared)
  6875  	// result: (MOVWstoreconst [ValAndOff(sc).add(off)] {mergeSym(sym1, sym2)} ptr mem)
  6876  	for {
  6877  		sc := v.AuxInt
  6878  		sym1 := v.Aux
  6879  		v_0 := v.Args[0]
  6880  		if v_0.Op != Op386LEAL {
  6881  			break
  6882  		}
  6883  		off := v_0.AuxInt
  6884  		sym2 := v_0.Aux
  6885  		ptr := v_0.Args[0]
  6886  		mem := v.Args[1]
  6887  		if !(canMergeSym(sym1, sym2) && ValAndOff(sc).canAdd(off) && (ptr.Op != OpSB || !config.ctxt.Flag_shared)) {
  6888  			break
  6889  		}
  6890  		v.reset(Op386MOVWstoreconst)
  6891  		v.AuxInt = ValAndOff(sc).add(off)
  6892  		v.Aux = mergeSym(sym1, sym2)
  6893  		v.AddArg(ptr)
  6894  		v.AddArg(mem)
  6895  		return true
  6896  	}
  6897  	// match: (MOVWstoreconst [x] {sym1} (LEAL1 [off] {sym2} ptr idx) mem)
  6898  	// cond: canMergeSym(sym1, sym2)
  6899  	// result: (MOVWstoreconstidx1 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  6900  	for {
  6901  		x := v.AuxInt
  6902  		sym1 := v.Aux
  6903  		v_0 := v.Args[0]
  6904  		if v_0.Op != Op386LEAL1 {
  6905  			break
  6906  		}
  6907  		off := v_0.AuxInt
  6908  		sym2 := v_0.Aux
  6909  		ptr := v_0.Args[0]
  6910  		idx := v_0.Args[1]
  6911  		mem := v.Args[1]
  6912  		if !(canMergeSym(sym1, sym2)) {
  6913  			break
  6914  		}
  6915  		v.reset(Op386MOVWstoreconstidx1)
  6916  		v.AuxInt = ValAndOff(x).add(off)
  6917  		v.Aux = mergeSym(sym1, sym2)
  6918  		v.AddArg(ptr)
  6919  		v.AddArg(idx)
  6920  		v.AddArg(mem)
  6921  		return true
  6922  	}
  6923  	// match: (MOVWstoreconst [x] {sym1} (LEAL2 [off] {sym2} ptr idx) mem)
  6924  	// cond: canMergeSym(sym1, sym2)
  6925  	// result: (MOVWstoreconstidx2 [ValAndOff(x).add(off)] {mergeSym(sym1,sym2)} ptr idx mem)
  6926  	for {
  6927  		x := v.AuxInt
  6928  		sym1 := v.Aux
  6929  		v_0 := v.Args[0]
  6930  		if v_0.Op != Op386LEAL2 {
  6931  			break
  6932  		}
  6933  		off := v_0.AuxInt
  6934  		sym2 := v_0.Aux
  6935  		ptr := v_0.Args[0]
  6936  		idx := v_0.Args[1]
  6937  		mem := v.Args[1]
  6938  		if !(canMergeSym(sym1, sym2)) {
  6939  			break
  6940  		}
  6941  		v.reset(Op386MOVWstoreconstidx2)
  6942  		v.AuxInt = ValAndOff(x).add(off)
  6943  		v.Aux = mergeSym(sym1, sym2)
  6944  		v.AddArg(ptr)
  6945  		v.AddArg(idx)
  6946  		v.AddArg(mem)
  6947  		return true
  6948  	}
  6949  	// match: (MOVWstoreconst [x] {sym} (ADDL ptr idx) mem)
  6950  	// cond:
  6951  	// result: (MOVWstoreconstidx1 [x] {sym} ptr idx mem)
  6952  	for {
  6953  		x := v.AuxInt
  6954  		sym := v.Aux
  6955  		v_0 := v.Args[0]
  6956  		if v_0.Op != Op386ADDL {
  6957  			break
  6958  		}
  6959  		ptr := v_0.Args[0]
  6960  		idx := v_0.Args[1]
  6961  		mem := v.Args[1]
  6962  		v.reset(Op386MOVWstoreconstidx1)
  6963  		v.AuxInt = x
  6964  		v.Aux = sym
  6965  		v.AddArg(ptr)
  6966  		v.AddArg(idx)
  6967  		v.AddArg(mem)
  6968  		return true
  6969  	}
  6970  	// match: (MOVWstoreconst [c] {s} p x:(MOVWstoreconst [a] {s} p mem))
  6971  	// cond: x.Uses == 1   && ValAndOff(a).Off() + 2 == ValAndOff(c).Off()   && clobber(x)
  6972  	// result: (MOVLstoreconst [makeValAndOff(ValAndOff(a).Val()&0xffff | ValAndOff(c).Val()<<16, ValAndOff(a).Off())] {s} p mem)
  6973  	for {
  6974  		c := v.AuxInt
  6975  		s := v.Aux
  6976  		p := v.Args[0]
  6977  		x := v.Args[1]
  6978  		if x.Op != Op386MOVWstoreconst {
  6979  			break
  6980  		}
  6981  		a := x.AuxInt
  6982  		if x.Aux != s {
  6983  			break
  6984  		}
  6985  		if p != x.Args[0] {
  6986  			break
  6987  		}
  6988  		mem := x.Args[1]
  6989  		if !(x.Uses == 1 && ValAndOff(a).Off()+2 == ValAndOff(c).Off() && clobber(x)) {
  6990  			break
  6991  		}
  6992  		v.reset(Op386MOVLstoreconst)
  6993  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xffff|ValAndOff(c).Val()<<16, ValAndOff(a).Off())
  6994  		v.Aux = s
  6995  		v.AddArg(p)
  6996  		v.AddArg(mem)
  6997  		return true
  6998  	}
  6999  	return false
  7000  }
  7001  func rewriteValue386_Op386MOVWstoreconstidx1_0(v *Value) bool {
  7002  	// match: (MOVWstoreconstidx1 [c] {sym} ptr (SHLLconst [1] idx) mem)
  7003  	// cond:
  7004  	// result: (MOVWstoreconstidx2 [c] {sym} ptr idx mem)
  7005  	for {
  7006  		c := v.AuxInt
  7007  		sym := v.Aux
  7008  		ptr := v.Args[0]
  7009  		v_1 := v.Args[1]
  7010  		if v_1.Op != Op386SHLLconst {
  7011  			break
  7012  		}
  7013  		if v_1.AuxInt != 1 {
  7014  			break
  7015  		}
  7016  		idx := v_1.Args[0]
  7017  		mem := v.Args[2]
  7018  		v.reset(Op386MOVWstoreconstidx2)
  7019  		v.AuxInt = c
  7020  		v.Aux = sym
  7021  		v.AddArg(ptr)
  7022  		v.AddArg(idx)
  7023  		v.AddArg(mem)
  7024  		return true
  7025  	}
  7026  	// match: (MOVWstoreconstidx1 [x] {sym} (ADDLconst [c] ptr) idx mem)
  7027  	// cond:
  7028  	// result: (MOVWstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  7029  	for {
  7030  		x := v.AuxInt
  7031  		sym := v.Aux
  7032  		v_0 := v.Args[0]
  7033  		if v_0.Op != Op386ADDLconst {
  7034  			break
  7035  		}
  7036  		c := v_0.AuxInt
  7037  		ptr := v_0.Args[0]
  7038  		idx := v.Args[1]
  7039  		mem := v.Args[2]
  7040  		v.reset(Op386MOVWstoreconstidx1)
  7041  		v.AuxInt = ValAndOff(x).add(c)
  7042  		v.Aux = sym
  7043  		v.AddArg(ptr)
  7044  		v.AddArg(idx)
  7045  		v.AddArg(mem)
  7046  		return true
  7047  	}
  7048  	// match: (MOVWstoreconstidx1 [x] {sym} ptr (ADDLconst [c] idx) mem)
  7049  	// cond:
  7050  	// result: (MOVWstoreconstidx1 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  7051  	for {
  7052  		x := v.AuxInt
  7053  		sym := v.Aux
  7054  		ptr := v.Args[0]
  7055  		v_1 := v.Args[1]
  7056  		if v_1.Op != Op386ADDLconst {
  7057  			break
  7058  		}
  7059  		c := v_1.AuxInt
  7060  		idx := v_1.Args[0]
  7061  		mem := v.Args[2]
  7062  		v.reset(Op386MOVWstoreconstidx1)
  7063  		v.AuxInt = ValAndOff(x).add(c)
  7064  		v.Aux = sym
  7065  		v.AddArg(ptr)
  7066  		v.AddArg(idx)
  7067  		v.AddArg(mem)
  7068  		return true
  7069  	}
  7070  	// match: (MOVWstoreconstidx1 [c] {s} p i x:(MOVWstoreconstidx1 [a] {s} p i mem))
  7071  	// cond: x.Uses == 1   && ValAndOff(a).Off() + 2 == ValAndOff(c).Off()   && clobber(x)
  7072  	// result: (MOVLstoreconstidx1 [makeValAndOff(ValAndOff(a).Val()&0xffff | ValAndOff(c).Val()<<16, ValAndOff(a).Off())] {s} p i mem)
  7073  	for {
  7074  		c := v.AuxInt
  7075  		s := v.Aux
  7076  		p := v.Args[0]
  7077  		i := v.Args[1]
  7078  		x := v.Args[2]
  7079  		if x.Op != Op386MOVWstoreconstidx1 {
  7080  			break
  7081  		}
  7082  		a := x.AuxInt
  7083  		if x.Aux != s {
  7084  			break
  7085  		}
  7086  		if p != x.Args[0] {
  7087  			break
  7088  		}
  7089  		if i != x.Args[1] {
  7090  			break
  7091  		}
  7092  		mem := x.Args[2]
  7093  		if !(x.Uses == 1 && ValAndOff(a).Off()+2 == ValAndOff(c).Off() && clobber(x)) {
  7094  			break
  7095  		}
  7096  		v.reset(Op386MOVLstoreconstidx1)
  7097  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xffff|ValAndOff(c).Val()<<16, ValAndOff(a).Off())
  7098  		v.Aux = s
  7099  		v.AddArg(p)
  7100  		v.AddArg(i)
  7101  		v.AddArg(mem)
  7102  		return true
  7103  	}
  7104  	return false
  7105  }
  7106  func rewriteValue386_Op386MOVWstoreconstidx2_0(v *Value) bool {
  7107  	b := v.Block
  7108  	_ = b
  7109  	// match: (MOVWstoreconstidx2 [x] {sym} (ADDLconst [c] ptr) idx mem)
  7110  	// cond:
  7111  	// result: (MOVWstoreconstidx2 [ValAndOff(x).add(c)] {sym} ptr idx mem)
  7112  	for {
  7113  		x := v.AuxInt
  7114  		sym := v.Aux
  7115  		v_0 := v.Args[0]
  7116  		if v_0.Op != Op386ADDLconst {
  7117  			break
  7118  		}
  7119  		c := v_0.AuxInt
  7120  		ptr := v_0.Args[0]
  7121  		idx := v.Args[1]
  7122  		mem := v.Args[2]
  7123  		v.reset(Op386MOVWstoreconstidx2)
  7124  		v.AuxInt = ValAndOff(x).add(c)
  7125  		v.Aux = sym
  7126  		v.AddArg(ptr)
  7127  		v.AddArg(idx)
  7128  		v.AddArg(mem)
  7129  		return true
  7130  	}
  7131  	// match: (MOVWstoreconstidx2 [x] {sym} ptr (ADDLconst [c] idx) mem)
  7132  	// cond:
  7133  	// result: (MOVWstoreconstidx2 [ValAndOff(x).add(2*c)] {sym} ptr idx mem)
  7134  	for {
  7135  		x := v.AuxInt
  7136  		sym := v.Aux
  7137  		ptr := v.Args[0]
  7138  		v_1 := v.Args[1]
  7139  		if v_1.Op != Op386ADDLconst {
  7140  			break
  7141  		}
  7142  		c := v_1.AuxInt
  7143  		idx := v_1.Args[0]
  7144  		mem := v.Args[2]
  7145  		v.reset(Op386MOVWstoreconstidx2)
  7146  		v.AuxInt = ValAndOff(x).add(2 * c)
  7147  		v.Aux = sym
  7148  		v.AddArg(ptr)
  7149  		v.AddArg(idx)
  7150  		v.AddArg(mem)
  7151  		return true
  7152  	}
  7153  	// match: (MOVWstoreconstidx2 [c] {s} p i x:(MOVWstoreconstidx2 [a] {s} p i mem))
  7154  	// cond: x.Uses == 1   && ValAndOff(a).Off() + 2 == ValAndOff(c).Off()   && clobber(x)
  7155  	// result: (MOVLstoreconstidx1 [makeValAndOff(ValAndOff(a).Val()&0xffff | ValAndOff(c).Val()<<16, ValAndOff(a).Off())] {s} p (SHLLconst <i.Type> [1] i) mem)
  7156  	for {
  7157  		c := v.AuxInt
  7158  		s := v.Aux
  7159  		p := v.Args[0]
  7160  		i := v.Args[1]
  7161  		x := v.Args[2]
  7162  		if x.Op != Op386MOVWstoreconstidx2 {
  7163  			break
  7164  		}
  7165  		a := x.AuxInt
  7166  		if x.Aux != s {
  7167  			break
  7168  		}
  7169  		if p != x.Args[0] {
  7170  			break
  7171  		}
  7172  		if i != x.Args[1] {
  7173  			break
  7174  		}
  7175  		mem := x.Args[2]
  7176  		if !(x.Uses == 1 && ValAndOff(a).Off()+2 == ValAndOff(c).Off() && clobber(x)) {
  7177  			break
  7178  		}
  7179  		v.reset(Op386MOVLstoreconstidx1)
  7180  		v.AuxInt = makeValAndOff(ValAndOff(a).Val()&0xffff|ValAndOff(c).Val()<<16, ValAndOff(a).Off())
  7181  		v.Aux = s
  7182  		v.AddArg(p)
  7183  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, i.Type)
  7184  		v0.AuxInt = 1
  7185  		v0.AddArg(i)
  7186  		v.AddArg(v0)
  7187  		v.AddArg(mem)
  7188  		return true
  7189  	}
  7190  	return false
  7191  }
  7192  func rewriteValue386_Op386MOVWstoreidx1_0(v *Value) bool {
  7193  	// match: (MOVWstoreidx1 [c] {sym} ptr (SHLLconst [1] idx) val mem)
  7194  	// cond:
  7195  	// result: (MOVWstoreidx2 [c] {sym} ptr idx val mem)
  7196  	for {
  7197  		c := v.AuxInt
  7198  		sym := v.Aux
  7199  		ptr := v.Args[0]
  7200  		v_1 := v.Args[1]
  7201  		if v_1.Op != Op386SHLLconst {
  7202  			break
  7203  		}
  7204  		if v_1.AuxInt != 1 {
  7205  			break
  7206  		}
  7207  		idx := v_1.Args[0]
  7208  		val := v.Args[2]
  7209  		mem := v.Args[3]
  7210  		v.reset(Op386MOVWstoreidx2)
  7211  		v.AuxInt = c
  7212  		v.Aux = sym
  7213  		v.AddArg(ptr)
  7214  		v.AddArg(idx)
  7215  		v.AddArg(val)
  7216  		v.AddArg(mem)
  7217  		return true
  7218  	}
  7219  	// match: (MOVWstoreidx1 [c] {sym} (SHLLconst [1] idx) ptr val mem)
  7220  	// cond:
  7221  	// result: (MOVWstoreidx2 [c] {sym} ptr idx val mem)
  7222  	for {
  7223  		c := v.AuxInt
  7224  		sym := v.Aux
  7225  		v_0 := v.Args[0]
  7226  		if v_0.Op != Op386SHLLconst {
  7227  			break
  7228  		}
  7229  		if v_0.AuxInt != 1 {
  7230  			break
  7231  		}
  7232  		idx := v_0.Args[0]
  7233  		ptr := v.Args[1]
  7234  		val := v.Args[2]
  7235  		mem := v.Args[3]
  7236  		v.reset(Op386MOVWstoreidx2)
  7237  		v.AuxInt = c
  7238  		v.Aux = sym
  7239  		v.AddArg(ptr)
  7240  		v.AddArg(idx)
  7241  		v.AddArg(val)
  7242  		v.AddArg(mem)
  7243  		return true
  7244  	}
  7245  	// match: (MOVWstoreidx1 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  7246  	// cond:
  7247  	// result: (MOVWstoreidx1 [c+d] {sym} ptr idx val mem)
  7248  	for {
  7249  		c := v.AuxInt
  7250  		sym := v.Aux
  7251  		v_0 := v.Args[0]
  7252  		if v_0.Op != Op386ADDLconst {
  7253  			break
  7254  		}
  7255  		d := v_0.AuxInt
  7256  		ptr := v_0.Args[0]
  7257  		idx := v.Args[1]
  7258  		val := v.Args[2]
  7259  		mem := v.Args[3]
  7260  		v.reset(Op386MOVWstoreidx1)
  7261  		v.AuxInt = c + d
  7262  		v.Aux = sym
  7263  		v.AddArg(ptr)
  7264  		v.AddArg(idx)
  7265  		v.AddArg(val)
  7266  		v.AddArg(mem)
  7267  		return true
  7268  	}
  7269  	// match: (MOVWstoreidx1 [c] {sym} idx (ADDLconst [d] ptr) val mem)
  7270  	// cond:
  7271  	// result: (MOVWstoreidx1 [c+d] {sym} ptr idx val mem)
  7272  	for {
  7273  		c := v.AuxInt
  7274  		sym := v.Aux
  7275  		idx := v.Args[0]
  7276  		v_1 := v.Args[1]
  7277  		if v_1.Op != Op386ADDLconst {
  7278  			break
  7279  		}
  7280  		d := v_1.AuxInt
  7281  		ptr := v_1.Args[0]
  7282  		val := v.Args[2]
  7283  		mem := v.Args[3]
  7284  		v.reset(Op386MOVWstoreidx1)
  7285  		v.AuxInt = c + d
  7286  		v.Aux = sym
  7287  		v.AddArg(ptr)
  7288  		v.AddArg(idx)
  7289  		v.AddArg(val)
  7290  		v.AddArg(mem)
  7291  		return true
  7292  	}
  7293  	// match: (MOVWstoreidx1 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  7294  	// cond:
  7295  	// result: (MOVWstoreidx1 [c+d] {sym} ptr idx val mem)
  7296  	for {
  7297  		c := v.AuxInt
  7298  		sym := v.Aux
  7299  		ptr := v.Args[0]
  7300  		v_1 := v.Args[1]
  7301  		if v_1.Op != Op386ADDLconst {
  7302  			break
  7303  		}
  7304  		d := v_1.AuxInt
  7305  		idx := v_1.Args[0]
  7306  		val := v.Args[2]
  7307  		mem := v.Args[3]
  7308  		v.reset(Op386MOVWstoreidx1)
  7309  		v.AuxInt = c + d
  7310  		v.Aux = sym
  7311  		v.AddArg(ptr)
  7312  		v.AddArg(idx)
  7313  		v.AddArg(val)
  7314  		v.AddArg(mem)
  7315  		return true
  7316  	}
  7317  	// match: (MOVWstoreidx1 [c] {sym} (ADDLconst [d] idx) ptr val mem)
  7318  	// cond:
  7319  	// result: (MOVWstoreidx1 [c+d] {sym} ptr idx val mem)
  7320  	for {
  7321  		c := v.AuxInt
  7322  		sym := v.Aux
  7323  		v_0 := v.Args[0]
  7324  		if v_0.Op != Op386ADDLconst {
  7325  			break
  7326  		}
  7327  		d := v_0.AuxInt
  7328  		idx := v_0.Args[0]
  7329  		ptr := v.Args[1]
  7330  		val := v.Args[2]
  7331  		mem := v.Args[3]
  7332  		v.reset(Op386MOVWstoreidx1)
  7333  		v.AuxInt = c + d
  7334  		v.Aux = sym
  7335  		v.AddArg(ptr)
  7336  		v.AddArg(idx)
  7337  		v.AddArg(val)
  7338  		v.AddArg(mem)
  7339  		return true
  7340  	}
  7341  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} p idx w mem))
  7342  	// cond: x.Uses == 1   && clobber(x)
  7343  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7344  	for {
  7345  		i := v.AuxInt
  7346  		s := v.Aux
  7347  		p := v.Args[0]
  7348  		idx := v.Args[1]
  7349  		v_2 := v.Args[2]
  7350  		if v_2.Op != Op386SHRLconst {
  7351  			break
  7352  		}
  7353  		if v_2.AuxInt != 16 {
  7354  			break
  7355  		}
  7356  		w := v_2.Args[0]
  7357  		x := v.Args[3]
  7358  		if x.Op != Op386MOVWstoreidx1 {
  7359  			break
  7360  		}
  7361  		if x.AuxInt != i-2 {
  7362  			break
  7363  		}
  7364  		if x.Aux != s {
  7365  			break
  7366  		}
  7367  		if p != x.Args[0] {
  7368  			break
  7369  		}
  7370  		if idx != x.Args[1] {
  7371  			break
  7372  		}
  7373  		if w != x.Args[2] {
  7374  			break
  7375  		}
  7376  		mem := x.Args[3]
  7377  		if !(x.Uses == 1 && clobber(x)) {
  7378  			break
  7379  		}
  7380  		v.reset(Op386MOVLstoreidx1)
  7381  		v.AuxInt = i - 2
  7382  		v.Aux = s
  7383  		v.AddArg(p)
  7384  		v.AddArg(idx)
  7385  		v.AddArg(w)
  7386  		v.AddArg(mem)
  7387  		return true
  7388  	}
  7389  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} idx p w mem))
  7390  	// cond: x.Uses == 1   && clobber(x)
  7391  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7392  	for {
  7393  		i := v.AuxInt
  7394  		s := v.Aux
  7395  		p := v.Args[0]
  7396  		idx := v.Args[1]
  7397  		v_2 := v.Args[2]
  7398  		if v_2.Op != Op386SHRLconst {
  7399  			break
  7400  		}
  7401  		if v_2.AuxInt != 16 {
  7402  			break
  7403  		}
  7404  		w := v_2.Args[0]
  7405  		x := v.Args[3]
  7406  		if x.Op != Op386MOVWstoreidx1 {
  7407  			break
  7408  		}
  7409  		if x.AuxInt != i-2 {
  7410  			break
  7411  		}
  7412  		if x.Aux != s {
  7413  			break
  7414  		}
  7415  		if idx != x.Args[0] {
  7416  			break
  7417  		}
  7418  		if p != x.Args[1] {
  7419  			break
  7420  		}
  7421  		if w != x.Args[2] {
  7422  			break
  7423  		}
  7424  		mem := x.Args[3]
  7425  		if !(x.Uses == 1 && clobber(x)) {
  7426  			break
  7427  		}
  7428  		v.reset(Op386MOVLstoreidx1)
  7429  		v.AuxInt = i - 2
  7430  		v.Aux = s
  7431  		v.AddArg(p)
  7432  		v.AddArg(idx)
  7433  		v.AddArg(w)
  7434  		v.AddArg(mem)
  7435  		return true
  7436  	}
  7437  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} p idx w mem))
  7438  	// cond: x.Uses == 1   && clobber(x)
  7439  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7440  	for {
  7441  		i := v.AuxInt
  7442  		s := v.Aux
  7443  		idx := v.Args[0]
  7444  		p := v.Args[1]
  7445  		v_2 := v.Args[2]
  7446  		if v_2.Op != Op386SHRLconst {
  7447  			break
  7448  		}
  7449  		if v_2.AuxInt != 16 {
  7450  			break
  7451  		}
  7452  		w := v_2.Args[0]
  7453  		x := v.Args[3]
  7454  		if x.Op != Op386MOVWstoreidx1 {
  7455  			break
  7456  		}
  7457  		if x.AuxInt != i-2 {
  7458  			break
  7459  		}
  7460  		if x.Aux != s {
  7461  			break
  7462  		}
  7463  		if p != x.Args[0] {
  7464  			break
  7465  		}
  7466  		if idx != x.Args[1] {
  7467  			break
  7468  		}
  7469  		if w != x.Args[2] {
  7470  			break
  7471  		}
  7472  		mem := x.Args[3]
  7473  		if !(x.Uses == 1 && clobber(x)) {
  7474  			break
  7475  		}
  7476  		v.reset(Op386MOVLstoreidx1)
  7477  		v.AuxInt = i - 2
  7478  		v.Aux = s
  7479  		v.AddArg(p)
  7480  		v.AddArg(idx)
  7481  		v.AddArg(w)
  7482  		v.AddArg(mem)
  7483  		return true
  7484  	}
  7485  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [16] w) x:(MOVWstoreidx1 [i-2] {s} idx p w mem))
  7486  	// cond: x.Uses == 1   && clobber(x)
  7487  	// result: (MOVLstoreidx1 [i-2] {s} p idx w mem)
  7488  	for {
  7489  		i := v.AuxInt
  7490  		s := v.Aux
  7491  		idx := v.Args[0]
  7492  		p := v.Args[1]
  7493  		v_2 := v.Args[2]
  7494  		if v_2.Op != Op386SHRLconst {
  7495  			break
  7496  		}
  7497  		if v_2.AuxInt != 16 {
  7498  			break
  7499  		}
  7500  		w := v_2.Args[0]
  7501  		x := v.Args[3]
  7502  		if x.Op != Op386MOVWstoreidx1 {
  7503  			break
  7504  		}
  7505  		if x.AuxInt != i-2 {
  7506  			break
  7507  		}
  7508  		if x.Aux != s {
  7509  			break
  7510  		}
  7511  		if idx != x.Args[0] {
  7512  			break
  7513  		}
  7514  		if p != x.Args[1] {
  7515  			break
  7516  		}
  7517  		if w != x.Args[2] {
  7518  			break
  7519  		}
  7520  		mem := x.Args[3]
  7521  		if !(x.Uses == 1 && clobber(x)) {
  7522  			break
  7523  		}
  7524  		v.reset(Op386MOVLstoreidx1)
  7525  		v.AuxInt = i - 2
  7526  		v.Aux = s
  7527  		v.AddArg(p)
  7528  		v.AddArg(idx)
  7529  		v.AddArg(w)
  7530  		v.AddArg(mem)
  7531  		return true
  7532  	}
  7533  	return false
  7534  }
  7535  func rewriteValue386_Op386MOVWstoreidx1_10(v *Value) bool {
  7536  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} p idx w0:(SHRLconst [j-16] w) mem))
  7537  	// cond: x.Uses == 1   && clobber(x)
  7538  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  7539  	for {
  7540  		i := v.AuxInt
  7541  		s := v.Aux
  7542  		p := v.Args[0]
  7543  		idx := v.Args[1]
  7544  		v_2 := v.Args[2]
  7545  		if v_2.Op != Op386SHRLconst {
  7546  			break
  7547  		}
  7548  		j := v_2.AuxInt
  7549  		w := v_2.Args[0]
  7550  		x := v.Args[3]
  7551  		if x.Op != Op386MOVWstoreidx1 {
  7552  			break
  7553  		}
  7554  		if x.AuxInt != i-2 {
  7555  			break
  7556  		}
  7557  		if x.Aux != s {
  7558  			break
  7559  		}
  7560  		if p != x.Args[0] {
  7561  			break
  7562  		}
  7563  		if idx != x.Args[1] {
  7564  			break
  7565  		}
  7566  		w0 := x.Args[2]
  7567  		if w0.Op != Op386SHRLconst {
  7568  			break
  7569  		}
  7570  		if w0.AuxInt != j-16 {
  7571  			break
  7572  		}
  7573  		if w != w0.Args[0] {
  7574  			break
  7575  		}
  7576  		mem := x.Args[3]
  7577  		if !(x.Uses == 1 && clobber(x)) {
  7578  			break
  7579  		}
  7580  		v.reset(Op386MOVLstoreidx1)
  7581  		v.AuxInt = i - 2
  7582  		v.Aux = s
  7583  		v.AddArg(p)
  7584  		v.AddArg(idx)
  7585  		v.AddArg(w0)
  7586  		v.AddArg(mem)
  7587  		return true
  7588  	}
  7589  	// match: (MOVWstoreidx1 [i] {s} p idx (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} idx p w0:(SHRLconst [j-16] w) mem))
  7590  	// cond: x.Uses == 1   && clobber(x)
  7591  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  7592  	for {
  7593  		i := v.AuxInt
  7594  		s := v.Aux
  7595  		p := v.Args[0]
  7596  		idx := v.Args[1]
  7597  		v_2 := v.Args[2]
  7598  		if v_2.Op != Op386SHRLconst {
  7599  			break
  7600  		}
  7601  		j := v_2.AuxInt
  7602  		w := v_2.Args[0]
  7603  		x := v.Args[3]
  7604  		if x.Op != Op386MOVWstoreidx1 {
  7605  			break
  7606  		}
  7607  		if x.AuxInt != i-2 {
  7608  			break
  7609  		}
  7610  		if x.Aux != s {
  7611  			break
  7612  		}
  7613  		if idx != x.Args[0] {
  7614  			break
  7615  		}
  7616  		if p != x.Args[1] {
  7617  			break
  7618  		}
  7619  		w0 := x.Args[2]
  7620  		if w0.Op != Op386SHRLconst {
  7621  			break
  7622  		}
  7623  		if w0.AuxInt != j-16 {
  7624  			break
  7625  		}
  7626  		if w != w0.Args[0] {
  7627  			break
  7628  		}
  7629  		mem := x.Args[3]
  7630  		if !(x.Uses == 1 && clobber(x)) {
  7631  			break
  7632  		}
  7633  		v.reset(Op386MOVLstoreidx1)
  7634  		v.AuxInt = i - 2
  7635  		v.Aux = s
  7636  		v.AddArg(p)
  7637  		v.AddArg(idx)
  7638  		v.AddArg(w0)
  7639  		v.AddArg(mem)
  7640  		return true
  7641  	}
  7642  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} p idx w0:(SHRLconst [j-16] w) mem))
  7643  	// cond: x.Uses == 1   && clobber(x)
  7644  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  7645  	for {
  7646  		i := v.AuxInt
  7647  		s := v.Aux
  7648  		idx := v.Args[0]
  7649  		p := v.Args[1]
  7650  		v_2 := v.Args[2]
  7651  		if v_2.Op != Op386SHRLconst {
  7652  			break
  7653  		}
  7654  		j := v_2.AuxInt
  7655  		w := v_2.Args[0]
  7656  		x := v.Args[3]
  7657  		if x.Op != Op386MOVWstoreidx1 {
  7658  			break
  7659  		}
  7660  		if x.AuxInt != i-2 {
  7661  			break
  7662  		}
  7663  		if x.Aux != s {
  7664  			break
  7665  		}
  7666  		if p != x.Args[0] {
  7667  			break
  7668  		}
  7669  		if idx != x.Args[1] {
  7670  			break
  7671  		}
  7672  		w0 := x.Args[2]
  7673  		if w0.Op != Op386SHRLconst {
  7674  			break
  7675  		}
  7676  		if w0.AuxInt != j-16 {
  7677  			break
  7678  		}
  7679  		if w != w0.Args[0] {
  7680  			break
  7681  		}
  7682  		mem := x.Args[3]
  7683  		if !(x.Uses == 1 && clobber(x)) {
  7684  			break
  7685  		}
  7686  		v.reset(Op386MOVLstoreidx1)
  7687  		v.AuxInt = i - 2
  7688  		v.Aux = s
  7689  		v.AddArg(p)
  7690  		v.AddArg(idx)
  7691  		v.AddArg(w0)
  7692  		v.AddArg(mem)
  7693  		return true
  7694  	}
  7695  	// match: (MOVWstoreidx1 [i] {s} idx p (SHRLconst [j] w) x:(MOVWstoreidx1 [i-2] {s} idx p w0:(SHRLconst [j-16] w) mem))
  7696  	// cond: x.Uses == 1   && clobber(x)
  7697  	// result: (MOVLstoreidx1 [i-2] {s} p idx w0 mem)
  7698  	for {
  7699  		i := v.AuxInt
  7700  		s := v.Aux
  7701  		idx := v.Args[0]
  7702  		p := v.Args[1]
  7703  		v_2 := v.Args[2]
  7704  		if v_2.Op != Op386SHRLconst {
  7705  			break
  7706  		}
  7707  		j := v_2.AuxInt
  7708  		w := v_2.Args[0]
  7709  		x := v.Args[3]
  7710  		if x.Op != Op386MOVWstoreidx1 {
  7711  			break
  7712  		}
  7713  		if x.AuxInt != i-2 {
  7714  			break
  7715  		}
  7716  		if x.Aux != s {
  7717  			break
  7718  		}
  7719  		if idx != x.Args[0] {
  7720  			break
  7721  		}
  7722  		if p != x.Args[1] {
  7723  			break
  7724  		}
  7725  		w0 := x.Args[2]
  7726  		if w0.Op != Op386SHRLconst {
  7727  			break
  7728  		}
  7729  		if w0.AuxInt != j-16 {
  7730  			break
  7731  		}
  7732  		if w != w0.Args[0] {
  7733  			break
  7734  		}
  7735  		mem := x.Args[3]
  7736  		if !(x.Uses == 1 && clobber(x)) {
  7737  			break
  7738  		}
  7739  		v.reset(Op386MOVLstoreidx1)
  7740  		v.AuxInt = i - 2
  7741  		v.Aux = s
  7742  		v.AddArg(p)
  7743  		v.AddArg(idx)
  7744  		v.AddArg(w0)
  7745  		v.AddArg(mem)
  7746  		return true
  7747  	}
  7748  	return false
  7749  }
  7750  func rewriteValue386_Op386MOVWstoreidx2_0(v *Value) bool {
  7751  	b := v.Block
  7752  	_ = b
  7753  	// match: (MOVWstoreidx2 [c] {sym} (ADDLconst [d] ptr) idx val mem)
  7754  	// cond:
  7755  	// result: (MOVWstoreidx2 [c+d] {sym} ptr idx val mem)
  7756  	for {
  7757  		c := v.AuxInt
  7758  		sym := v.Aux
  7759  		v_0 := v.Args[0]
  7760  		if v_0.Op != Op386ADDLconst {
  7761  			break
  7762  		}
  7763  		d := v_0.AuxInt
  7764  		ptr := v_0.Args[0]
  7765  		idx := v.Args[1]
  7766  		val := v.Args[2]
  7767  		mem := v.Args[3]
  7768  		v.reset(Op386MOVWstoreidx2)
  7769  		v.AuxInt = c + d
  7770  		v.Aux = sym
  7771  		v.AddArg(ptr)
  7772  		v.AddArg(idx)
  7773  		v.AddArg(val)
  7774  		v.AddArg(mem)
  7775  		return true
  7776  	}
  7777  	// match: (MOVWstoreidx2 [c] {sym} ptr (ADDLconst [d] idx) val mem)
  7778  	// cond:
  7779  	// result: (MOVWstoreidx2 [c+2*d] {sym} ptr idx val mem)
  7780  	for {
  7781  		c := v.AuxInt
  7782  		sym := v.Aux
  7783  		ptr := v.Args[0]
  7784  		v_1 := v.Args[1]
  7785  		if v_1.Op != Op386ADDLconst {
  7786  			break
  7787  		}
  7788  		d := v_1.AuxInt
  7789  		idx := v_1.Args[0]
  7790  		val := v.Args[2]
  7791  		mem := v.Args[3]
  7792  		v.reset(Op386MOVWstoreidx2)
  7793  		v.AuxInt = c + 2*d
  7794  		v.Aux = sym
  7795  		v.AddArg(ptr)
  7796  		v.AddArg(idx)
  7797  		v.AddArg(val)
  7798  		v.AddArg(mem)
  7799  		return true
  7800  	}
  7801  	// match: (MOVWstoreidx2 [i] {s} p idx (SHRLconst [16] w) x:(MOVWstoreidx2 [i-2] {s} p idx w mem))
  7802  	// cond: x.Uses == 1   && clobber(x)
  7803  	// result: (MOVLstoreidx1 [i-2] {s} p (SHLLconst <idx.Type> [1] idx) w mem)
  7804  	for {
  7805  		i := v.AuxInt
  7806  		s := v.Aux
  7807  		p := v.Args[0]
  7808  		idx := v.Args[1]
  7809  		v_2 := v.Args[2]
  7810  		if v_2.Op != Op386SHRLconst {
  7811  			break
  7812  		}
  7813  		if v_2.AuxInt != 16 {
  7814  			break
  7815  		}
  7816  		w := v_2.Args[0]
  7817  		x := v.Args[3]
  7818  		if x.Op != Op386MOVWstoreidx2 {
  7819  			break
  7820  		}
  7821  		if x.AuxInt != i-2 {
  7822  			break
  7823  		}
  7824  		if x.Aux != s {
  7825  			break
  7826  		}
  7827  		if p != x.Args[0] {
  7828  			break
  7829  		}
  7830  		if idx != x.Args[1] {
  7831  			break
  7832  		}
  7833  		if w != x.Args[2] {
  7834  			break
  7835  		}
  7836  		mem := x.Args[3]
  7837  		if !(x.Uses == 1 && clobber(x)) {
  7838  			break
  7839  		}
  7840  		v.reset(Op386MOVLstoreidx1)
  7841  		v.AuxInt = i - 2
  7842  		v.Aux = s
  7843  		v.AddArg(p)
  7844  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, idx.Type)
  7845  		v0.AuxInt = 1
  7846  		v0.AddArg(idx)
  7847  		v.AddArg(v0)
  7848  		v.AddArg(w)
  7849  		v.AddArg(mem)
  7850  		return true
  7851  	}
  7852  	// match: (MOVWstoreidx2 [i] {s} p idx (SHRLconst [j] w) x:(MOVWstoreidx2 [i-2] {s} p idx w0:(SHRLconst [j-16] w) mem))
  7853  	// cond: x.Uses == 1   && clobber(x)
  7854  	// result: (MOVLstoreidx1 [i-2] {s} p (SHLLconst <idx.Type> [1] idx) w0 mem)
  7855  	for {
  7856  		i := v.AuxInt
  7857  		s := v.Aux
  7858  		p := v.Args[0]
  7859  		idx := v.Args[1]
  7860  		v_2 := v.Args[2]
  7861  		if v_2.Op != Op386SHRLconst {
  7862  			break
  7863  		}
  7864  		j := v_2.AuxInt
  7865  		w := v_2.Args[0]
  7866  		x := v.Args[3]
  7867  		if x.Op != Op386MOVWstoreidx2 {
  7868  			break
  7869  		}
  7870  		if x.AuxInt != i-2 {
  7871  			break
  7872  		}
  7873  		if x.Aux != s {
  7874  			break
  7875  		}
  7876  		if p != x.Args[0] {
  7877  			break
  7878  		}
  7879  		if idx != x.Args[1] {
  7880  			break
  7881  		}
  7882  		w0 := x.Args[2]
  7883  		if w0.Op != Op386SHRLconst {
  7884  			break
  7885  		}
  7886  		if w0.AuxInt != j-16 {
  7887  			break
  7888  		}
  7889  		if w != w0.Args[0] {
  7890  			break
  7891  		}
  7892  		mem := x.Args[3]
  7893  		if !(x.Uses == 1 && clobber(x)) {
  7894  			break
  7895  		}
  7896  		v.reset(Op386MOVLstoreidx1)
  7897  		v.AuxInt = i - 2
  7898  		v.Aux = s
  7899  		v.AddArg(p)
  7900  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, idx.Type)
  7901  		v0.AuxInt = 1
  7902  		v0.AddArg(idx)
  7903  		v.AddArg(v0)
  7904  		v.AddArg(w0)
  7905  		v.AddArg(mem)
  7906  		return true
  7907  	}
  7908  	return false
  7909  }
  7910  func rewriteValue386_Op386MULL_0(v *Value) bool {
  7911  	// match: (MULL x (MOVLconst [c]))
  7912  	// cond:
  7913  	// result: (MULLconst [c] x)
  7914  	for {
  7915  		x := v.Args[0]
  7916  		v_1 := v.Args[1]
  7917  		if v_1.Op != Op386MOVLconst {
  7918  			break
  7919  		}
  7920  		c := v_1.AuxInt
  7921  		v.reset(Op386MULLconst)
  7922  		v.AuxInt = c
  7923  		v.AddArg(x)
  7924  		return true
  7925  	}
  7926  	// match: (MULL (MOVLconst [c]) x)
  7927  	// cond:
  7928  	// result: (MULLconst [c] x)
  7929  	for {
  7930  		v_0 := v.Args[0]
  7931  		if v_0.Op != Op386MOVLconst {
  7932  			break
  7933  		}
  7934  		c := v_0.AuxInt
  7935  		x := v.Args[1]
  7936  		v.reset(Op386MULLconst)
  7937  		v.AuxInt = c
  7938  		v.AddArg(x)
  7939  		return true
  7940  	}
  7941  	return false
  7942  }
  7943  func rewriteValue386_Op386MULLconst_0(v *Value) bool {
  7944  	b := v.Block
  7945  	_ = b
  7946  	// match: (MULLconst [c] (MULLconst [d] x))
  7947  	// cond:
  7948  	// result: (MULLconst [int64(int32(c * d))] x)
  7949  	for {
  7950  		c := v.AuxInt
  7951  		v_0 := v.Args[0]
  7952  		if v_0.Op != Op386MULLconst {
  7953  			break
  7954  		}
  7955  		d := v_0.AuxInt
  7956  		x := v_0.Args[0]
  7957  		v.reset(Op386MULLconst)
  7958  		v.AuxInt = int64(int32(c * d))
  7959  		v.AddArg(x)
  7960  		return true
  7961  	}
  7962  	// match: (MULLconst [-1] x)
  7963  	// cond:
  7964  	// result: (NEGL x)
  7965  	for {
  7966  		if v.AuxInt != -1 {
  7967  			break
  7968  		}
  7969  		x := v.Args[0]
  7970  		v.reset(Op386NEGL)
  7971  		v.AddArg(x)
  7972  		return true
  7973  	}
  7974  	// match: (MULLconst [0] _)
  7975  	// cond:
  7976  	// result: (MOVLconst [0])
  7977  	for {
  7978  		if v.AuxInt != 0 {
  7979  			break
  7980  		}
  7981  		v.reset(Op386MOVLconst)
  7982  		v.AuxInt = 0
  7983  		return true
  7984  	}
  7985  	// match: (MULLconst [1] x)
  7986  	// cond:
  7987  	// result: x
  7988  	for {
  7989  		if v.AuxInt != 1 {
  7990  			break
  7991  		}
  7992  		x := v.Args[0]
  7993  		v.reset(OpCopy)
  7994  		v.Type = x.Type
  7995  		v.AddArg(x)
  7996  		return true
  7997  	}
  7998  	// match: (MULLconst [3] x)
  7999  	// cond:
  8000  	// result: (LEAL2 x x)
  8001  	for {
  8002  		if v.AuxInt != 3 {
  8003  			break
  8004  		}
  8005  		x := v.Args[0]
  8006  		v.reset(Op386LEAL2)
  8007  		v.AddArg(x)
  8008  		v.AddArg(x)
  8009  		return true
  8010  	}
  8011  	// match: (MULLconst [5] x)
  8012  	// cond:
  8013  	// result: (LEAL4 x x)
  8014  	for {
  8015  		if v.AuxInt != 5 {
  8016  			break
  8017  		}
  8018  		x := v.Args[0]
  8019  		v.reset(Op386LEAL4)
  8020  		v.AddArg(x)
  8021  		v.AddArg(x)
  8022  		return true
  8023  	}
  8024  	// match: (MULLconst [7] x)
  8025  	// cond:
  8026  	// result: (LEAL8 (NEGL <v.Type> x) x)
  8027  	for {
  8028  		if v.AuxInt != 7 {
  8029  			break
  8030  		}
  8031  		x := v.Args[0]
  8032  		v.reset(Op386LEAL8)
  8033  		v0 := b.NewValue0(v.Pos, Op386NEGL, v.Type)
  8034  		v0.AddArg(x)
  8035  		v.AddArg(v0)
  8036  		v.AddArg(x)
  8037  		return true
  8038  	}
  8039  	// match: (MULLconst [9] x)
  8040  	// cond:
  8041  	// result: (LEAL8 x x)
  8042  	for {
  8043  		if v.AuxInt != 9 {
  8044  			break
  8045  		}
  8046  		x := v.Args[0]
  8047  		v.reset(Op386LEAL8)
  8048  		v.AddArg(x)
  8049  		v.AddArg(x)
  8050  		return true
  8051  	}
  8052  	// match: (MULLconst [11] x)
  8053  	// cond:
  8054  	// result: (LEAL2 x (LEAL4 <v.Type> x x))
  8055  	for {
  8056  		if v.AuxInt != 11 {
  8057  			break
  8058  		}
  8059  		x := v.Args[0]
  8060  		v.reset(Op386LEAL2)
  8061  		v.AddArg(x)
  8062  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8063  		v0.AddArg(x)
  8064  		v0.AddArg(x)
  8065  		v.AddArg(v0)
  8066  		return true
  8067  	}
  8068  	// match: (MULLconst [13] x)
  8069  	// cond:
  8070  	// result: (LEAL4 x (LEAL2 <v.Type> x x))
  8071  	for {
  8072  		if v.AuxInt != 13 {
  8073  			break
  8074  		}
  8075  		x := v.Args[0]
  8076  		v.reset(Op386LEAL4)
  8077  		v.AddArg(x)
  8078  		v0 := b.NewValue0(v.Pos, Op386LEAL2, v.Type)
  8079  		v0.AddArg(x)
  8080  		v0.AddArg(x)
  8081  		v.AddArg(v0)
  8082  		return true
  8083  	}
  8084  	return false
  8085  }
  8086  func rewriteValue386_Op386MULLconst_10(v *Value) bool {
  8087  	b := v.Block
  8088  	_ = b
  8089  	// match: (MULLconst [21] x)
  8090  	// cond:
  8091  	// result: (LEAL4 x (LEAL4 <v.Type> x x))
  8092  	for {
  8093  		if v.AuxInt != 21 {
  8094  			break
  8095  		}
  8096  		x := v.Args[0]
  8097  		v.reset(Op386LEAL4)
  8098  		v.AddArg(x)
  8099  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8100  		v0.AddArg(x)
  8101  		v0.AddArg(x)
  8102  		v.AddArg(v0)
  8103  		return true
  8104  	}
  8105  	// match: (MULLconst [25] x)
  8106  	// cond:
  8107  	// result: (LEAL8 x (LEAL2 <v.Type> x x))
  8108  	for {
  8109  		if v.AuxInt != 25 {
  8110  			break
  8111  		}
  8112  		x := v.Args[0]
  8113  		v.reset(Op386LEAL8)
  8114  		v.AddArg(x)
  8115  		v0 := b.NewValue0(v.Pos, Op386LEAL2, v.Type)
  8116  		v0.AddArg(x)
  8117  		v0.AddArg(x)
  8118  		v.AddArg(v0)
  8119  		return true
  8120  	}
  8121  	// match: (MULLconst [37] x)
  8122  	// cond:
  8123  	// result: (LEAL4 x (LEAL8 <v.Type> x x))
  8124  	for {
  8125  		if v.AuxInt != 37 {
  8126  			break
  8127  		}
  8128  		x := v.Args[0]
  8129  		v.reset(Op386LEAL4)
  8130  		v.AddArg(x)
  8131  		v0 := b.NewValue0(v.Pos, Op386LEAL8, v.Type)
  8132  		v0.AddArg(x)
  8133  		v0.AddArg(x)
  8134  		v.AddArg(v0)
  8135  		return true
  8136  	}
  8137  	// match: (MULLconst [41] x)
  8138  	// cond:
  8139  	// result: (LEAL8 x (LEAL4 <v.Type> x x))
  8140  	for {
  8141  		if v.AuxInt != 41 {
  8142  			break
  8143  		}
  8144  		x := v.Args[0]
  8145  		v.reset(Op386LEAL8)
  8146  		v.AddArg(x)
  8147  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8148  		v0.AddArg(x)
  8149  		v0.AddArg(x)
  8150  		v.AddArg(v0)
  8151  		return true
  8152  	}
  8153  	// match: (MULLconst [73] x)
  8154  	// cond:
  8155  	// result: (LEAL8 x (LEAL8 <v.Type> x x))
  8156  	for {
  8157  		if v.AuxInt != 73 {
  8158  			break
  8159  		}
  8160  		x := v.Args[0]
  8161  		v.reset(Op386LEAL8)
  8162  		v.AddArg(x)
  8163  		v0 := b.NewValue0(v.Pos, Op386LEAL8, v.Type)
  8164  		v0.AddArg(x)
  8165  		v0.AddArg(x)
  8166  		v.AddArg(v0)
  8167  		return true
  8168  	}
  8169  	// match: (MULLconst [c] x)
  8170  	// cond: isPowerOfTwo(c)
  8171  	// result: (SHLLconst [log2(c)] x)
  8172  	for {
  8173  		c := v.AuxInt
  8174  		x := v.Args[0]
  8175  		if !(isPowerOfTwo(c)) {
  8176  			break
  8177  		}
  8178  		v.reset(Op386SHLLconst)
  8179  		v.AuxInt = log2(c)
  8180  		v.AddArg(x)
  8181  		return true
  8182  	}
  8183  	// match: (MULLconst [c] x)
  8184  	// cond: isPowerOfTwo(c+1) && c >= 15
  8185  	// result: (SUBL (SHLLconst <v.Type> [log2(c+1)] x) x)
  8186  	for {
  8187  		c := v.AuxInt
  8188  		x := v.Args[0]
  8189  		if !(isPowerOfTwo(c+1) && c >= 15) {
  8190  			break
  8191  		}
  8192  		v.reset(Op386SUBL)
  8193  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8194  		v0.AuxInt = log2(c + 1)
  8195  		v0.AddArg(x)
  8196  		v.AddArg(v0)
  8197  		v.AddArg(x)
  8198  		return true
  8199  	}
  8200  	// match: (MULLconst [c] x)
  8201  	// cond: isPowerOfTwo(c-1) && c >= 17
  8202  	// result: (LEAL1 (SHLLconst <v.Type> [log2(c-1)] x) x)
  8203  	for {
  8204  		c := v.AuxInt
  8205  		x := v.Args[0]
  8206  		if !(isPowerOfTwo(c-1) && c >= 17) {
  8207  			break
  8208  		}
  8209  		v.reset(Op386LEAL1)
  8210  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8211  		v0.AuxInt = log2(c - 1)
  8212  		v0.AddArg(x)
  8213  		v.AddArg(v0)
  8214  		v.AddArg(x)
  8215  		return true
  8216  	}
  8217  	// match: (MULLconst [c] x)
  8218  	// cond: isPowerOfTwo(c-2) && c >= 34
  8219  	// result: (LEAL2 (SHLLconst <v.Type> [log2(c-2)] x) x)
  8220  	for {
  8221  		c := v.AuxInt
  8222  		x := v.Args[0]
  8223  		if !(isPowerOfTwo(c-2) && c >= 34) {
  8224  			break
  8225  		}
  8226  		v.reset(Op386LEAL2)
  8227  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8228  		v0.AuxInt = log2(c - 2)
  8229  		v0.AddArg(x)
  8230  		v.AddArg(v0)
  8231  		v.AddArg(x)
  8232  		return true
  8233  	}
  8234  	// match: (MULLconst [c] x)
  8235  	// cond: isPowerOfTwo(c-4) && c >= 68
  8236  	// result: (LEAL4 (SHLLconst <v.Type> [log2(c-4)] x) x)
  8237  	for {
  8238  		c := v.AuxInt
  8239  		x := v.Args[0]
  8240  		if !(isPowerOfTwo(c-4) && c >= 68) {
  8241  			break
  8242  		}
  8243  		v.reset(Op386LEAL4)
  8244  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8245  		v0.AuxInt = log2(c - 4)
  8246  		v0.AddArg(x)
  8247  		v.AddArg(v0)
  8248  		v.AddArg(x)
  8249  		return true
  8250  	}
  8251  	return false
  8252  }
  8253  func rewriteValue386_Op386MULLconst_20(v *Value) bool {
  8254  	b := v.Block
  8255  	_ = b
  8256  	// match: (MULLconst [c] x)
  8257  	// cond: isPowerOfTwo(c-8) && c >= 136
  8258  	// result: (LEAL8 (SHLLconst <v.Type> [log2(c-8)] x) x)
  8259  	for {
  8260  		c := v.AuxInt
  8261  		x := v.Args[0]
  8262  		if !(isPowerOfTwo(c-8) && c >= 136) {
  8263  			break
  8264  		}
  8265  		v.reset(Op386LEAL8)
  8266  		v0 := b.NewValue0(v.Pos, Op386SHLLconst, v.Type)
  8267  		v0.AuxInt = log2(c - 8)
  8268  		v0.AddArg(x)
  8269  		v.AddArg(v0)
  8270  		v.AddArg(x)
  8271  		return true
  8272  	}
  8273  	// match: (MULLconst [c] x)
  8274  	// cond: c%3 == 0 && isPowerOfTwo(c/3)
  8275  	// result: (SHLLconst [log2(c/3)] (LEAL2 <v.Type> x x))
  8276  	for {
  8277  		c := v.AuxInt
  8278  		x := v.Args[0]
  8279  		if !(c%3 == 0 && isPowerOfTwo(c/3)) {
  8280  			break
  8281  		}
  8282  		v.reset(Op386SHLLconst)
  8283  		v.AuxInt = log2(c / 3)
  8284  		v0 := b.NewValue0(v.Pos, Op386LEAL2, v.Type)
  8285  		v0.AddArg(x)
  8286  		v0.AddArg(x)
  8287  		v.AddArg(v0)
  8288  		return true
  8289  	}
  8290  	// match: (MULLconst [c] x)
  8291  	// cond: c%5 == 0 && isPowerOfTwo(c/5)
  8292  	// result: (SHLLconst [log2(c/5)] (LEAL4 <v.Type> x x))
  8293  	for {
  8294  		c := v.AuxInt
  8295  		x := v.Args[0]
  8296  		if !(c%5 == 0 && isPowerOfTwo(c/5)) {
  8297  			break
  8298  		}
  8299  		v.reset(Op386SHLLconst)
  8300  		v.AuxInt = log2(c / 5)
  8301  		v0 := b.NewValue0(v.Pos, Op386LEAL4, v.Type)
  8302  		v0.AddArg(x)
  8303  		v0.AddArg(x)
  8304  		v.AddArg(v0)
  8305  		return true
  8306  	}
  8307  	// match: (MULLconst [c] x)
  8308  	// cond: c%9 == 0 && isPowerOfTwo(c/9)
  8309  	// result: (SHLLconst [log2(c/9)] (LEAL8 <v.Type> x x))
  8310  	for {
  8311  		c := v.AuxInt
  8312  		x := v.Args[0]
  8313  		if !(c%9 == 0 && isPowerOfTwo(c/9)) {
  8314  			break
  8315  		}
  8316  		v.reset(Op386SHLLconst)
  8317  		v.AuxInt = log2(c / 9)
  8318  		v0 := b.NewValue0(v.Pos, Op386LEAL8, v.Type)
  8319  		v0.AddArg(x)
  8320  		v0.AddArg(x)
  8321  		v.AddArg(v0)
  8322  		return true
  8323  	}
  8324  	// match: (MULLconst [c] (MOVLconst [d]))
  8325  	// cond:
  8326  	// result: (MOVLconst [int64(int32(c*d))])
  8327  	for {
  8328  		c := v.AuxInt
  8329  		v_0 := v.Args[0]
  8330  		if v_0.Op != Op386MOVLconst {
  8331  			break
  8332  		}
  8333  		d := v_0.AuxInt
  8334  		v.reset(Op386MOVLconst)
  8335  		v.AuxInt = int64(int32(c * d))
  8336  		return true
  8337  	}
  8338  	return false
  8339  }
  8340  func rewriteValue386_Op386NEGL_0(v *Value) bool {
  8341  	// match: (NEGL (MOVLconst [c]))
  8342  	// cond:
  8343  	// result: (MOVLconst [int64(int32(-c))])
  8344  	for {
  8345  		v_0 := v.Args[0]
  8346  		if v_0.Op != Op386MOVLconst {
  8347  			break
  8348  		}
  8349  		c := v_0.AuxInt
  8350  		v.reset(Op386MOVLconst)
  8351  		v.AuxInt = int64(int32(-c))
  8352  		return true
  8353  	}
  8354  	return false
  8355  }
  8356  func rewriteValue386_Op386NOTL_0(v *Value) bool {
  8357  	// match: (NOTL (MOVLconst [c]))
  8358  	// cond:
  8359  	// result: (MOVLconst [^c])
  8360  	for {
  8361  		v_0 := v.Args[0]
  8362  		if v_0.Op != Op386MOVLconst {
  8363  			break
  8364  		}
  8365  		c := v_0.AuxInt
  8366  		v.reset(Op386MOVLconst)
  8367  		v.AuxInt = ^c
  8368  		return true
  8369  	}
  8370  	return false
  8371  }
  8372  func rewriteValue386_Op386ORL_0(v *Value) bool {
  8373  	b := v.Block
  8374  	_ = b
  8375  	types := &b.Func.Config.Types
  8376  	_ = types
  8377  	// match: (ORL x (MOVLconst [c]))
  8378  	// cond:
  8379  	// result: (ORLconst [c] x)
  8380  	for {
  8381  		x := v.Args[0]
  8382  		v_1 := v.Args[1]
  8383  		if v_1.Op != Op386MOVLconst {
  8384  			break
  8385  		}
  8386  		c := v_1.AuxInt
  8387  		v.reset(Op386ORLconst)
  8388  		v.AuxInt = c
  8389  		v.AddArg(x)
  8390  		return true
  8391  	}
  8392  	// match: (ORL (MOVLconst [c]) x)
  8393  	// cond:
  8394  	// result: (ORLconst [c] x)
  8395  	for {
  8396  		v_0 := v.Args[0]
  8397  		if v_0.Op != Op386MOVLconst {
  8398  			break
  8399  		}
  8400  		c := v_0.AuxInt
  8401  		x := v.Args[1]
  8402  		v.reset(Op386ORLconst)
  8403  		v.AuxInt = c
  8404  		v.AddArg(x)
  8405  		return true
  8406  	}
  8407  	// match: (ORL (SHLLconst [c] x) (SHRLconst [d] x))
  8408  	// cond: d == 32-c
  8409  	// result: (ROLLconst [c] x)
  8410  	for {
  8411  		v_0 := v.Args[0]
  8412  		if v_0.Op != Op386SHLLconst {
  8413  			break
  8414  		}
  8415  		c := v_0.AuxInt
  8416  		x := v_0.Args[0]
  8417  		v_1 := v.Args[1]
  8418  		if v_1.Op != Op386SHRLconst {
  8419  			break
  8420  		}
  8421  		d := v_1.AuxInt
  8422  		if x != v_1.Args[0] {
  8423  			break
  8424  		}
  8425  		if !(d == 32-c) {
  8426  			break
  8427  		}
  8428  		v.reset(Op386ROLLconst)
  8429  		v.AuxInt = c
  8430  		v.AddArg(x)
  8431  		return true
  8432  	}
  8433  	// match: (ORL (SHRLconst [d] x) (SHLLconst [c] x))
  8434  	// cond: d == 32-c
  8435  	// result: (ROLLconst [c] x)
  8436  	for {
  8437  		v_0 := v.Args[0]
  8438  		if v_0.Op != Op386SHRLconst {
  8439  			break
  8440  		}
  8441  		d := v_0.AuxInt
  8442  		x := v_0.Args[0]
  8443  		v_1 := v.Args[1]
  8444  		if v_1.Op != Op386SHLLconst {
  8445  			break
  8446  		}
  8447  		c := v_1.AuxInt
  8448  		if x != v_1.Args[0] {
  8449  			break
  8450  		}
  8451  		if !(d == 32-c) {
  8452  			break
  8453  		}
  8454  		v.reset(Op386ROLLconst)
  8455  		v.AuxInt = c
  8456  		v.AddArg(x)
  8457  		return true
  8458  	}
  8459  	// match: (ORL <t> (SHLLconst x [c]) (SHRWconst x [d]))
  8460  	// cond: c < 16 && d == 16-c && t.Size() == 2
  8461  	// result: (ROLWconst x [c])
  8462  	for {
  8463  		t := v.Type
  8464  		v_0 := v.Args[0]
  8465  		if v_0.Op != Op386SHLLconst {
  8466  			break
  8467  		}
  8468  		c := v_0.AuxInt
  8469  		x := v_0.Args[0]
  8470  		v_1 := v.Args[1]
  8471  		if v_1.Op != Op386SHRWconst {
  8472  			break
  8473  		}
  8474  		d := v_1.AuxInt
  8475  		if x != v_1.Args[0] {
  8476  			break
  8477  		}
  8478  		if !(c < 16 && d == 16-c && t.Size() == 2) {
  8479  			break
  8480  		}
  8481  		v.reset(Op386ROLWconst)
  8482  		v.AuxInt = c
  8483  		v.AddArg(x)
  8484  		return true
  8485  	}
  8486  	// match: (ORL <t> (SHRWconst x [d]) (SHLLconst x [c]))
  8487  	// cond: c < 16 && d == 16-c && t.Size() == 2
  8488  	// result: (ROLWconst x [c])
  8489  	for {
  8490  		t := v.Type
  8491  		v_0 := v.Args[0]
  8492  		if v_0.Op != Op386SHRWconst {
  8493  			break
  8494  		}
  8495  		d := v_0.AuxInt
  8496  		x := v_0.Args[0]
  8497  		v_1 := v.Args[1]
  8498  		if v_1.Op != Op386SHLLconst {
  8499  			break
  8500  		}
  8501  		c := v_1.AuxInt
  8502  		if x != v_1.Args[0] {
  8503  			break
  8504  		}
  8505  		if !(c < 16 && d == 16-c && t.Size() == 2) {
  8506  			break
  8507  		}
  8508  		v.reset(Op386ROLWconst)
  8509  		v.AuxInt = c
  8510  		v.AddArg(x)
  8511  		return true
  8512  	}
  8513  	// match: (ORL <t> (SHLLconst x [c]) (SHRBconst x [d]))
  8514  	// cond: c < 8 && d == 8-c && t.Size() == 1
  8515  	// result: (ROLBconst x [c])
  8516  	for {
  8517  		t := v.Type
  8518  		v_0 := v.Args[0]
  8519  		if v_0.Op != Op386SHLLconst {
  8520  			break
  8521  		}
  8522  		c := v_0.AuxInt
  8523  		x := v_0.Args[0]
  8524  		v_1 := v.Args[1]
  8525  		if v_1.Op != Op386SHRBconst {
  8526  			break
  8527  		}
  8528  		d := v_1.AuxInt
  8529  		if x != v_1.Args[0] {
  8530  			break
  8531  		}
  8532  		if !(c < 8 && d == 8-c && t.Size() == 1) {
  8533  			break
  8534  		}
  8535  		v.reset(Op386ROLBconst)
  8536  		v.AuxInt = c
  8537  		v.AddArg(x)
  8538  		return true
  8539  	}
  8540  	// match: (ORL <t> (SHRBconst x [d]) (SHLLconst x [c]))
  8541  	// cond: c < 8 && d == 8-c && t.Size() == 1
  8542  	// result: (ROLBconst x [c])
  8543  	for {
  8544  		t := v.Type
  8545  		v_0 := v.Args[0]
  8546  		if v_0.Op != Op386SHRBconst {
  8547  			break
  8548  		}
  8549  		d := v_0.AuxInt
  8550  		x := v_0.Args[0]
  8551  		v_1 := v.Args[1]
  8552  		if v_1.Op != Op386SHLLconst {
  8553  			break
  8554  		}
  8555  		c := v_1.AuxInt
  8556  		if x != v_1.Args[0] {
  8557  			break
  8558  		}
  8559  		if !(c < 8 && d == 8-c && t.Size() == 1) {
  8560  			break
  8561  		}
  8562  		v.reset(Op386ROLBconst)
  8563  		v.AuxInt = c
  8564  		v.AddArg(x)
  8565  		return true
  8566  	}
  8567  	// match: (ORL x x)
  8568  	// cond:
  8569  	// result: x
  8570  	for {
  8571  		x := v.Args[0]
  8572  		if x != v.Args[1] {
  8573  			break
  8574  		}
  8575  		v.reset(OpCopy)
  8576  		v.Type = x.Type
  8577  		v.AddArg(x)
  8578  		return true
  8579  	}
  8580  	// match: (ORL x0:(MOVBload [i0] {s} p mem) s0:(SHLLconst [8] x1:(MOVBload [i1] {s} p mem)))
  8581  	// cond: i1 == i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  8582  	// result: @mergePoint(b,x0,x1) (MOVWload [i0] {s} p mem)
  8583  	for {
  8584  		x0 := v.Args[0]
  8585  		if x0.Op != Op386MOVBload {
  8586  			break
  8587  		}
  8588  		i0 := x0.AuxInt
  8589  		s := x0.Aux
  8590  		p := x0.Args[0]
  8591  		mem := x0.Args[1]
  8592  		s0 := v.Args[1]
  8593  		if s0.Op != Op386SHLLconst {
  8594  			break
  8595  		}
  8596  		if s0.AuxInt != 8 {
  8597  			break
  8598  		}
  8599  		x1 := s0.Args[0]
  8600  		if x1.Op != Op386MOVBload {
  8601  			break
  8602  		}
  8603  		i1 := x1.AuxInt
  8604  		if x1.Aux != s {
  8605  			break
  8606  		}
  8607  		if p != x1.Args[0] {
  8608  			break
  8609  		}
  8610  		if mem != x1.Args[1] {
  8611  			break
  8612  		}
  8613  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  8614  			break
  8615  		}
  8616  		b = mergePoint(b, x0, x1)
  8617  		v0 := b.NewValue0(v.Pos, Op386MOVWload, types.UInt16)
  8618  		v.reset(OpCopy)
  8619  		v.AddArg(v0)
  8620  		v0.AuxInt = i0
  8621  		v0.Aux = s
  8622  		v0.AddArg(p)
  8623  		v0.AddArg(mem)
  8624  		return true
  8625  	}
  8626  	return false
  8627  }
  8628  func rewriteValue386_Op386ORL_10(v *Value) bool {
  8629  	b := v.Block
  8630  	_ = b
  8631  	types := &b.Func.Config.Types
  8632  	_ = types
  8633  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBload [i1] {s} p mem)) x0:(MOVBload [i0] {s} p mem))
  8634  	// cond: i1 == i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  8635  	// result: @mergePoint(b,x0,x1) (MOVWload [i0] {s} p mem)
  8636  	for {
  8637  		s0 := v.Args[0]
  8638  		if s0.Op != Op386SHLLconst {
  8639  			break
  8640  		}
  8641  		if s0.AuxInt != 8 {
  8642  			break
  8643  		}
  8644  		x1 := s0.Args[0]
  8645  		if x1.Op != Op386MOVBload {
  8646  			break
  8647  		}
  8648  		i1 := x1.AuxInt
  8649  		s := x1.Aux
  8650  		p := x1.Args[0]
  8651  		mem := x1.Args[1]
  8652  		x0 := v.Args[1]
  8653  		if x0.Op != Op386MOVBload {
  8654  			break
  8655  		}
  8656  		i0 := x0.AuxInt
  8657  		if x0.Aux != s {
  8658  			break
  8659  		}
  8660  		if p != x0.Args[0] {
  8661  			break
  8662  		}
  8663  		if mem != x0.Args[1] {
  8664  			break
  8665  		}
  8666  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  8667  			break
  8668  		}
  8669  		b = mergePoint(b, x0, x1)
  8670  		v0 := b.NewValue0(v.Pos, Op386MOVWload, types.UInt16)
  8671  		v.reset(OpCopy)
  8672  		v.AddArg(v0)
  8673  		v0.AuxInt = i0
  8674  		v0.Aux = s
  8675  		v0.AddArg(p)
  8676  		v0.AddArg(mem)
  8677  		return true
  8678  	}
  8679  	// 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)))
  8680  	// 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)
  8681  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  8682  	for {
  8683  		o0 := v.Args[0]
  8684  		if o0.Op != Op386ORL {
  8685  			break
  8686  		}
  8687  		x0 := o0.Args[0]
  8688  		if x0.Op != Op386MOVWload {
  8689  			break
  8690  		}
  8691  		i0 := x0.AuxInt
  8692  		s := x0.Aux
  8693  		p := x0.Args[0]
  8694  		mem := x0.Args[1]
  8695  		s0 := o0.Args[1]
  8696  		if s0.Op != Op386SHLLconst {
  8697  			break
  8698  		}
  8699  		if s0.AuxInt != 16 {
  8700  			break
  8701  		}
  8702  		x1 := s0.Args[0]
  8703  		if x1.Op != Op386MOVBload {
  8704  			break
  8705  		}
  8706  		i2 := x1.AuxInt
  8707  		if x1.Aux != s {
  8708  			break
  8709  		}
  8710  		if p != x1.Args[0] {
  8711  			break
  8712  		}
  8713  		if mem != x1.Args[1] {
  8714  			break
  8715  		}
  8716  		s1 := v.Args[1]
  8717  		if s1.Op != Op386SHLLconst {
  8718  			break
  8719  		}
  8720  		if s1.AuxInt != 24 {
  8721  			break
  8722  		}
  8723  		x2 := s1.Args[0]
  8724  		if x2.Op != Op386MOVBload {
  8725  			break
  8726  		}
  8727  		i3 := x2.AuxInt
  8728  		if x2.Aux != s {
  8729  			break
  8730  		}
  8731  		if p != x2.Args[0] {
  8732  			break
  8733  		}
  8734  		if mem != x2.Args[1] {
  8735  			break
  8736  		}
  8737  		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)) {
  8738  			break
  8739  		}
  8740  		b = mergePoint(b, x0, x1, x2)
  8741  		v0 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
  8742  		v.reset(OpCopy)
  8743  		v.AddArg(v0)
  8744  		v0.AuxInt = i0
  8745  		v0.Aux = s
  8746  		v0.AddArg(p)
  8747  		v0.AddArg(mem)
  8748  		return true
  8749  	}
  8750  	// 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)))
  8751  	// 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)
  8752  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  8753  	for {
  8754  		o0 := v.Args[0]
  8755  		if o0.Op != Op386ORL {
  8756  			break
  8757  		}
  8758  		s0 := o0.Args[0]
  8759  		if s0.Op != Op386SHLLconst {
  8760  			break
  8761  		}
  8762  		if s0.AuxInt != 16 {
  8763  			break
  8764  		}
  8765  		x1 := s0.Args[0]
  8766  		if x1.Op != Op386MOVBload {
  8767  			break
  8768  		}
  8769  		i2 := x1.AuxInt
  8770  		s := x1.Aux
  8771  		p := x1.Args[0]
  8772  		mem := x1.Args[1]
  8773  		x0 := o0.Args[1]
  8774  		if x0.Op != Op386MOVWload {
  8775  			break
  8776  		}
  8777  		i0 := x0.AuxInt
  8778  		if x0.Aux != s {
  8779  			break
  8780  		}
  8781  		if p != x0.Args[0] {
  8782  			break
  8783  		}
  8784  		if mem != x0.Args[1] {
  8785  			break
  8786  		}
  8787  		s1 := v.Args[1]
  8788  		if s1.Op != Op386SHLLconst {
  8789  			break
  8790  		}
  8791  		if s1.AuxInt != 24 {
  8792  			break
  8793  		}
  8794  		x2 := s1.Args[0]
  8795  		if x2.Op != Op386MOVBload {
  8796  			break
  8797  		}
  8798  		i3 := x2.AuxInt
  8799  		if x2.Aux != s {
  8800  			break
  8801  		}
  8802  		if p != x2.Args[0] {
  8803  			break
  8804  		}
  8805  		if mem != x2.Args[1] {
  8806  			break
  8807  		}
  8808  		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)) {
  8809  			break
  8810  		}
  8811  		b = mergePoint(b, x0, x1, x2)
  8812  		v0 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
  8813  		v.reset(OpCopy)
  8814  		v.AddArg(v0)
  8815  		v0.AuxInt = i0
  8816  		v0.Aux = s
  8817  		v0.AddArg(p)
  8818  		v0.AddArg(mem)
  8819  		return true
  8820  	}
  8821  	// 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))))
  8822  	// 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)
  8823  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  8824  	for {
  8825  		s1 := v.Args[0]
  8826  		if s1.Op != Op386SHLLconst {
  8827  			break
  8828  		}
  8829  		if s1.AuxInt != 24 {
  8830  			break
  8831  		}
  8832  		x2 := s1.Args[0]
  8833  		if x2.Op != Op386MOVBload {
  8834  			break
  8835  		}
  8836  		i3 := x2.AuxInt
  8837  		s := x2.Aux
  8838  		p := x2.Args[0]
  8839  		mem := x2.Args[1]
  8840  		o0 := v.Args[1]
  8841  		if o0.Op != Op386ORL {
  8842  			break
  8843  		}
  8844  		x0 := o0.Args[0]
  8845  		if x0.Op != Op386MOVWload {
  8846  			break
  8847  		}
  8848  		i0 := x0.AuxInt
  8849  		if x0.Aux != s {
  8850  			break
  8851  		}
  8852  		if p != x0.Args[0] {
  8853  			break
  8854  		}
  8855  		if mem != x0.Args[1] {
  8856  			break
  8857  		}
  8858  		s0 := o0.Args[1]
  8859  		if s0.Op != Op386SHLLconst {
  8860  			break
  8861  		}
  8862  		if s0.AuxInt != 16 {
  8863  			break
  8864  		}
  8865  		x1 := s0.Args[0]
  8866  		if x1.Op != Op386MOVBload {
  8867  			break
  8868  		}
  8869  		i2 := x1.AuxInt
  8870  		if x1.Aux != s {
  8871  			break
  8872  		}
  8873  		if p != x1.Args[0] {
  8874  			break
  8875  		}
  8876  		if mem != x1.Args[1] {
  8877  			break
  8878  		}
  8879  		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)) {
  8880  			break
  8881  		}
  8882  		b = mergePoint(b, x0, x1, x2)
  8883  		v0 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
  8884  		v.reset(OpCopy)
  8885  		v.AddArg(v0)
  8886  		v0.AuxInt = i0
  8887  		v0.Aux = s
  8888  		v0.AddArg(p)
  8889  		v0.AddArg(mem)
  8890  		return true
  8891  	}
  8892  	// 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)))
  8893  	// 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)
  8894  	// result: @mergePoint(b,x0,x1,x2) (MOVLload [i0] {s} p mem)
  8895  	for {
  8896  		s1 := v.Args[0]
  8897  		if s1.Op != Op386SHLLconst {
  8898  			break
  8899  		}
  8900  		if s1.AuxInt != 24 {
  8901  			break
  8902  		}
  8903  		x2 := s1.Args[0]
  8904  		if x2.Op != Op386MOVBload {
  8905  			break
  8906  		}
  8907  		i3 := x2.AuxInt
  8908  		s := x2.Aux
  8909  		p := x2.Args[0]
  8910  		mem := x2.Args[1]
  8911  		o0 := v.Args[1]
  8912  		if o0.Op != Op386ORL {
  8913  			break
  8914  		}
  8915  		s0 := o0.Args[0]
  8916  		if s0.Op != Op386SHLLconst {
  8917  			break
  8918  		}
  8919  		if s0.AuxInt != 16 {
  8920  			break
  8921  		}
  8922  		x1 := s0.Args[0]
  8923  		if x1.Op != Op386MOVBload {
  8924  			break
  8925  		}
  8926  		i2 := x1.AuxInt
  8927  		if x1.Aux != s {
  8928  			break
  8929  		}
  8930  		if p != x1.Args[0] {
  8931  			break
  8932  		}
  8933  		if mem != x1.Args[1] {
  8934  			break
  8935  		}
  8936  		x0 := o0.Args[1]
  8937  		if x0.Op != Op386MOVWload {
  8938  			break
  8939  		}
  8940  		i0 := x0.AuxInt
  8941  		if x0.Aux != s {
  8942  			break
  8943  		}
  8944  		if p != x0.Args[0] {
  8945  			break
  8946  		}
  8947  		if mem != x0.Args[1] {
  8948  			break
  8949  		}
  8950  		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)) {
  8951  			break
  8952  		}
  8953  		b = mergePoint(b, x0, x1, x2)
  8954  		v0 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
  8955  		v.reset(OpCopy)
  8956  		v.AddArg(v0)
  8957  		v0.AuxInt = i0
  8958  		v0.Aux = s
  8959  		v0.AddArg(p)
  8960  		v0.AddArg(mem)
  8961  		return true
  8962  	}
  8963  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)))
  8964  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  8965  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  8966  	for {
  8967  		x0 := v.Args[0]
  8968  		if x0.Op != Op386MOVBloadidx1 {
  8969  			break
  8970  		}
  8971  		i0 := x0.AuxInt
  8972  		s := x0.Aux
  8973  		p := x0.Args[0]
  8974  		idx := x0.Args[1]
  8975  		mem := x0.Args[2]
  8976  		s0 := v.Args[1]
  8977  		if s0.Op != Op386SHLLconst {
  8978  			break
  8979  		}
  8980  		if s0.AuxInt != 8 {
  8981  			break
  8982  		}
  8983  		x1 := s0.Args[0]
  8984  		if x1.Op != Op386MOVBloadidx1 {
  8985  			break
  8986  		}
  8987  		i1 := x1.AuxInt
  8988  		if x1.Aux != s {
  8989  			break
  8990  		}
  8991  		if p != x1.Args[0] {
  8992  			break
  8993  		}
  8994  		if idx != x1.Args[1] {
  8995  			break
  8996  		}
  8997  		if mem != x1.Args[2] {
  8998  			break
  8999  		}
  9000  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9001  			break
  9002  		}
  9003  		b = mergePoint(b, x0, x1)
  9004  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9005  		v.reset(OpCopy)
  9006  		v.AddArg(v0)
  9007  		v0.AuxInt = i0
  9008  		v0.Aux = s
  9009  		v0.AddArg(p)
  9010  		v0.AddArg(idx)
  9011  		v0.AddArg(mem)
  9012  		return true
  9013  	}
  9014  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)))
  9015  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  9016  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9017  	for {
  9018  		x0 := v.Args[0]
  9019  		if x0.Op != Op386MOVBloadidx1 {
  9020  			break
  9021  		}
  9022  		i0 := x0.AuxInt
  9023  		s := x0.Aux
  9024  		idx := x0.Args[0]
  9025  		p := x0.Args[1]
  9026  		mem := x0.Args[2]
  9027  		s0 := v.Args[1]
  9028  		if s0.Op != Op386SHLLconst {
  9029  			break
  9030  		}
  9031  		if s0.AuxInt != 8 {
  9032  			break
  9033  		}
  9034  		x1 := s0.Args[0]
  9035  		if x1.Op != Op386MOVBloadidx1 {
  9036  			break
  9037  		}
  9038  		i1 := x1.AuxInt
  9039  		if x1.Aux != s {
  9040  			break
  9041  		}
  9042  		if p != x1.Args[0] {
  9043  			break
  9044  		}
  9045  		if idx != x1.Args[1] {
  9046  			break
  9047  		}
  9048  		if mem != x1.Args[2] {
  9049  			break
  9050  		}
  9051  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9052  			break
  9053  		}
  9054  		b = mergePoint(b, x0, x1)
  9055  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9056  		v.reset(OpCopy)
  9057  		v.AddArg(v0)
  9058  		v0.AuxInt = i0
  9059  		v0.Aux = s
  9060  		v0.AddArg(p)
  9061  		v0.AddArg(idx)
  9062  		v0.AddArg(mem)
  9063  		return true
  9064  	}
  9065  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} p idx mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)))
  9066  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  9067  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9068  	for {
  9069  		x0 := v.Args[0]
  9070  		if x0.Op != Op386MOVBloadidx1 {
  9071  			break
  9072  		}
  9073  		i0 := x0.AuxInt
  9074  		s := x0.Aux
  9075  		p := x0.Args[0]
  9076  		idx := x0.Args[1]
  9077  		mem := x0.Args[2]
  9078  		s0 := v.Args[1]
  9079  		if s0.Op != Op386SHLLconst {
  9080  			break
  9081  		}
  9082  		if s0.AuxInt != 8 {
  9083  			break
  9084  		}
  9085  		x1 := s0.Args[0]
  9086  		if x1.Op != Op386MOVBloadidx1 {
  9087  			break
  9088  		}
  9089  		i1 := x1.AuxInt
  9090  		if x1.Aux != s {
  9091  			break
  9092  		}
  9093  		if idx != x1.Args[0] {
  9094  			break
  9095  		}
  9096  		if p != x1.Args[1] {
  9097  			break
  9098  		}
  9099  		if mem != x1.Args[2] {
  9100  			break
  9101  		}
  9102  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9103  			break
  9104  		}
  9105  		b = mergePoint(b, x0, x1)
  9106  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9107  		v.reset(OpCopy)
  9108  		v.AddArg(v0)
  9109  		v0.AuxInt = i0
  9110  		v0.Aux = s
  9111  		v0.AddArg(p)
  9112  		v0.AddArg(idx)
  9113  		v0.AddArg(mem)
  9114  		return true
  9115  	}
  9116  	// match: (ORL x0:(MOVBloadidx1 [i0] {s} idx p mem) s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)))
  9117  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  9118  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9119  	for {
  9120  		x0 := v.Args[0]
  9121  		if x0.Op != Op386MOVBloadidx1 {
  9122  			break
  9123  		}
  9124  		i0 := x0.AuxInt
  9125  		s := x0.Aux
  9126  		idx := x0.Args[0]
  9127  		p := x0.Args[1]
  9128  		mem := x0.Args[2]
  9129  		s0 := v.Args[1]
  9130  		if s0.Op != Op386SHLLconst {
  9131  			break
  9132  		}
  9133  		if s0.AuxInt != 8 {
  9134  			break
  9135  		}
  9136  		x1 := s0.Args[0]
  9137  		if x1.Op != Op386MOVBloadidx1 {
  9138  			break
  9139  		}
  9140  		i1 := x1.AuxInt
  9141  		if x1.Aux != s {
  9142  			break
  9143  		}
  9144  		if idx != x1.Args[0] {
  9145  			break
  9146  		}
  9147  		if p != x1.Args[1] {
  9148  			break
  9149  		}
  9150  		if mem != x1.Args[2] {
  9151  			break
  9152  		}
  9153  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9154  			break
  9155  		}
  9156  		b = mergePoint(b, x0, x1)
  9157  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9158  		v.reset(OpCopy)
  9159  		v.AddArg(v0)
  9160  		v0.AuxInt = i0
  9161  		v0.Aux = s
  9162  		v0.AddArg(p)
  9163  		v0.AddArg(idx)
  9164  		v0.AddArg(mem)
  9165  		return true
  9166  	}
  9167  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)) x0:(MOVBloadidx1 [i0] {s} p idx mem))
  9168  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  9169  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9170  	for {
  9171  		s0 := v.Args[0]
  9172  		if s0.Op != Op386SHLLconst {
  9173  			break
  9174  		}
  9175  		if s0.AuxInt != 8 {
  9176  			break
  9177  		}
  9178  		x1 := s0.Args[0]
  9179  		if x1.Op != Op386MOVBloadidx1 {
  9180  			break
  9181  		}
  9182  		i1 := x1.AuxInt
  9183  		s := x1.Aux
  9184  		p := x1.Args[0]
  9185  		idx := x1.Args[1]
  9186  		mem := x1.Args[2]
  9187  		x0 := v.Args[1]
  9188  		if x0.Op != Op386MOVBloadidx1 {
  9189  			break
  9190  		}
  9191  		i0 := x0.AuxInt
  9192  		if x0.Aux != s {
  9193  			break
  9194  		}
  9195  		if p != x0.Args[0] {
  9196  			break
  9197  		}
  9198  		if idx != x0.Args[1] {
  9199  			break
  9200  		}
  9201  		if mem != x0.Args[2] {
  9202  			break
  9203  		}
  9204  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9205  			break
  9206  		}
  9207  		b = mergePoint(b, x0, x1)
  9208  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9209  		v.reset(OpCopy)
  9210  		v.AddArg(v0)
  9211  		v0.AuxInt = i0
  9212  		v0.Aux = s
  9213  		v0.AddArg(p)
  9214  		v0.AddArg(idx)
  9215  		v0.AddArg(mem)
  9216  		return true
  9217  	}
  9218  	return false
  9219  }
  9220  func rewriteValue386_Op386ORL_20(v *Value) bool {
  9221  	b := v.Block
  9222  	_ = b
  9223  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)) x0:(MOVBloadidx1 [i0] {s} p idx mem))
  9224  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  9225  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9226  	for {
  9227  		s0 := v.Args[0]
  9228  		if s0.Op != Op386SHLLconst {
  9229  			break
  9230  		}
  9231  		if s0.AuxInt != 8 {
  9232  			break
  9233  		}
  9234  		x1 := s0.Args[0]
  9235  		if x1.Op != Op386MOVBloadidx1 {
  9236  			break
  9237  		}
  9238  		i1 := x1.AuxInt
  9239  		s := x1.Aux
  9240  		idx := x1.Args[0]
  9241  		p := x1.Args[1]
  9242  		mem := x1.Args[2]
  9243  		x0 := v.Args[1]
  9244  		if x0.Op != Op386MOVBloadidx1 {
  9245  			break
  9246  		}
  9247  		i0 := x0.AuxInt
  9248  		if x0.Aux != s {
  9249  			break
  9250  		}
  9251  		if p != x0.Args[0] {
  9252  			break
  9253  		}
  9254  		if idx != x0.Args[1] {
  9255  			break
  9256  		}
  9257  		if mem != x0.Args[2] {
  9258  			break
  9259  		}
  9260  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9261  			break
  9262  		}
  9263  		b = mergePoint(b, x0, x1)
  9264  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9265  		v.reset(OpCopy)
  9266  		v.AddArg(v0)
  9267  		v0.AuxInt = i0
  9268  		v0.Aux = s
  9269  		v0.AddArg(p)
  9270  		v0.AddArg(idx)
  9271  		v0.AddArg(mem)
  9272  		return true
  9273  	}
  9274  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} p idx mem)) x0:(MOVBloadidx1 [i0] {s} idx p mem))
  9275  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  9276  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9277  	for {
  9278  		s0 := v.Args[0]
  9279  		if s0.Op != Op386SHLLconst {
  9280  			break
  9281  		}
  9282  		if s0.AuxInt != 8 {
  9283  			break
  9284  		}
  9285  		x1 := s0.Args[0]
  9286  		if x1.Op != Op386MOVBloadidx1 {
  9287  			break
  9288  		}
  9289  		i1 := x1.AuxInt
  9290  		s := x1.Aux
  9291  		p := x1.Args[0]
  9292  		idx := x1.Args[1]
  9293  		mem := x1.Args[2]
  9294  		x0 := v.Args[1]
  9295  		if x0.Op != Op386MOVBloadidx1 {
  9296  			break
  9297  		}
  9298  		i0 := x0.AuxInt
  9299  		if x0.Aux != s {
  9300  			break
  9301  		}
  9302  		if idx != x0.Args[0] {
  9303  			break
  9304  		}
  9305  		if p != x0.Args[1] {
  9306  			break
  9307  		}
  9308  		if mem != x0.Args[2] {
  9309  			break
  9310  		}
  9311  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9312  			break
  9313  		}
  9314  		b = mergePoint(b, x0, x1)
  9315  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9316  		v.reset(OpCopy)
  9317  		v.AddArg(v0)
  9318  		v0.AuxInt = i0
  9319  		v0.Aux = s
  9320  		v0.AddArg(p)
  9321  		v0.AddArg(idx)
  9322  		v0.AddArg(mem)
  9323  		return true
  9324  	}
  9325  	// match: (ORL s0:(SHLLconst [8] x1:(MOVBloadidx1 [i1] {s} idx p mem)) x0:(MOVBloadidx1 [i0] {s} idx p mem))
  9326  	// cond: i1==i0+1   && x0.Uses == 1   && x1.Uses == 1   && s0.Uses == 1   && mergePoint(b,x0,x1) != nil   && clobber(x0)   && clobber(x1)   && clobber(s0)
  9327  	// result: @mergePoint(b,x0,x1) (MOVWloadidx1 <v.Type> [i0] {s} p idx mem)
  9328  	for {
  9329  		s0 := v.Args[0]
  9330  		if s0.Op != Op386SHLLconst {
  9331  			break
  9332  		}
  9333  		if s0.AuxInt != 8 {
  9334  			break
  9335  		}
  9336  		x1 := s0.Args[0]
  9337  		if x1.Op != Op386MOVBloadidx1 {
  9338  			break
  9339  		}
  9340  		i1 := x1.AuxInt
  9341  		s := x1.Aux
  9342  		idx := x1.Args[0]
  9343  		p := x1.Args[1]
  9344  		mem := x1.Args[2]
  9345  		x0 := v.Args[1]
  9346  		if x0.Op != Op386MOVBloadidx1 {
  9347  			break
  9348  		}
  9349  		i0 := x0.AuxInt
  9350  		if x0.Aux != s {
  9351  			break
  9352  		}
  9353  		if idx != x0.Args[0] {
  9354  			break
  9355  		}
  9356  		if p != x0.Args[1] {
  9357  			break
  9358  		}
  9359  		if mem != x0.Args[2] {
  9360  			break
  9361  		}
  9362  		if !(i1 == i0+1 && x0.Uses == 1 && x1.Uses == 1 && s0.Uses == 1 && mergePoint(b, x0, x1) != nil && clobber(x0) && clobber(x1) && clobber(s0)) {
  9363  			break
  9364  		}
  9365  		b = mergePoint(b, x0, x1)
  9366  		v0 := b.NewValue0(v.Pos, Op386MOVWloadidx1, v.Type)
  9367  		v.reset(OpCopy)
  9368  		v.AddArg(v0)
  9369  		v0.AuxInt = i0
  9370  		v0.Aux = s
  9371  		v0.AddArg(p)
  9372  		v0.AddArg(idx)
  9373  		v0.AddArg(mem)
  9374  		return true
  9375  	}
  9376  	// 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)))
  9377  	// 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)
  9378  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9379  	for {
  9380  		o0 := v.Args[0]
  9381  		if o0.Op != Op386ORL {
  9382  			break
  9383  		}
  9384  		x0 := o0.Args[0]
  9385  		if x0.Op != Op386MOVWloadidx1 {
  9386  			break
  9387  		}
  9388  		i0 := x0.AuxInt
  9389  		s := x0.Aux
  9390  		p := x0.Args[0]
  9391  		idx := x0.Args[1]
  9392  		mem := x0.Args[2]
  9393  		s0 := o0.Args[1]
  9394  		if s0.Op != Op386SHLLconst {
  9395  			break
  9396  		}
  9397  		if s0.AuxInt != 16 {
  9398  			break
  9399  		}
  9400  		x1 := s0.Args[0]
  9401  		if x1.Op != Op386MOVBloadidx1 {
  9402  			break
  9403  		}
  9404  		i2 := x1.AuxInt
  9405  		if x1.Aux != s {
  9406  			break
  9407  		}
  9408  		if p != x1.Args[0] {
  9409  			break
  9410  		}
  9411  		if idx != x1.Args[1] {
  9412  			break
  9413  		}
  9414  		if mem != x1.Args[2] {
  9415  			break
  9416  		}
  9417  		s1 := v.Args[1]
  9418  		if s1.Op != Op386SHLLconst {
  9419  			break
  9420  		}
  9421  		if s1.AuxInt != 24 {
  9422  			break
  9423  		}
  9424  		x2 := s1.Args[0]
  9425  		if x2.Op != Op386MOVBloadidx1 {
  9426  			break
  9427  		}
  9428  		i3 := x2.AuxInt
  9429  		if x2.Aux != s {
  9430  			break
  9431  		}
  9432  		if p != x2.Args[0] {
  9433  			break
  9434  		}
  9435  		if idx != x2.Args[1] {
  9436  			break
  9437  		}
  9438  		if mem != x2.Args[2] {
  9439  			break
  9440  		}
  9441  		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)) {
  9442  			break
  9443  		}
  9444  		b = mergePoint(b, x0, x1, x2)
  9445  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9446  		v.reset(OpCopy)
  9447  		v.AddArg(v0)
  9448  		v0.AuxInt = i0
  9449  		v0.Aux = s
  9450  		v0.AddArg(p)
  9451  		v0.AddArg(idx)
  9452  		v0.AddArg(mem)
  9453  		return true
  9454  	}
  9455  	// 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)))
  9456  	// 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)
  9457  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9458  	for {
  9459  		o0 := v.Args[0]
  9460  		if o0.Op != Op386ORL {
  9461  			break
  9462  		}
  9463  		x0 := o0.Args[0]
  9464  		if x0.Op != Op386MOVWloadidx1 {
  9465  			break
  9466  		}
  9467  		i0 := x0.AuxInt
  9468  		s := x0.Aux
  9469  		idx := x0.Args[0]
  9470  		p := x0.Args[1]
  9471  		mem := x0.Args[2]
  9472  		s0 := o0.Args[1]
  9473  		if s0.Op != Op386SHLLconst {
  9474  			break
  9475  		}
  9476  		if s0.AuxInt != 16 {
  9477  			break
  9478  		}
  9479  		x1 := s0.Args[0]
  9480  		if x1.Op != Op386MOVBloadidx1 {
  9481  			break
  9482  		}
  9483  		i2 := x1.AuxInt
  9484  		if x1.Aux != s {
  9485  			break
  9486  		}
  9487  		if p != x1.Args[0] {
  9488  			break
  9489  		}
  9490  		if idx != x1.Args[1] {
  9491  			break
  9492  		}
  9493  		if mem != x1.Args[2] {
  9494  			break
  9495  		}
  9496  		s1 := v.Args[1]
  9497  		if s1.Op != Op386SHLLconst {
  9498  			break
  9499  		}
  9500  		if s1.AuxInt != 24 {
  9501  			break
  9502  		}
  9503  		x2 := s1.Args[0]
  9504  		if x2.Op != Op386MOVBloadidx1 {
  9505  			break
  9506  		}
  9507  		i3 := x2.AuxInt
  9508  		if x2.Aux != s {
  9509  			break
  9510  		}
  9511  		if p != x2.Args[0] {
  9512  			break
  9513  		}
  9514  		if idx != x2.Args[1] {
  9515  			break
  9516  		}
  9517  		if mem != x2.Args[2] {
  9518  			break
  9519  		}
  9520  		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)) {
  9521  			break
  9522  		}
  9523  		b = mergePoint(b, x0, x1, x2)
  9524  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9525  		v.reset(OpCopy)
  9526  		v.AddArg(v0)
  9527  		v0.AuxInt = i0
  9528  		v0.Aux = s
  9529  		v0.AddArg(p)
  9530  		v0.AddArg(idx)
  9531  		v0.AddArg(mem)
  9532  		return true
  9533  	}
  9534  	// 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)))
  9535  	// 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)
  9536  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9537  	for {
  9538  		o0 := v.Args[0]
  9539  		if o0.Op != Op386ORL {
  9540  			break
  9541  		}
  9542  		x0 := o0.Args[0]
  9543  		if x0.Op != Op386MOVWloadidx1 {
  9544  			break
  9545  		}
  9546  		i0 := x0.AuxInt
  9547  		s := x0.Aux
  9548  		p := x0.Args[0]
  9549  		idx := x0.Args[1]
  9550  		mem := x0.Args[2]
  9551  		s0 := o0.Args[1]
  9552  		if s0.Op != Op386SHLLconst {
  9553  			break
  9554  		}
  9555  		if s0.AuxInt != 16 {
  9556  			break
  9557  		}
  9558  		x1 := s0.Args[0]
  9559  		if x1.Op != Op386MOVBloadidx1 {
  9560  			break
  9561  		}
  9562  		i2 := x1.AuxInt
  9563  		if x1.Aux != s {
  9564  			break
  9565  		}
  9566  		if idx != x1.Args[0] {
  9567  			break
  9568  		}
  9569  		if p != x1.Args[1] {
  9570  			break
  9571  		}
  9572  		if mem != x1.Args[2] {
  9573  			break
  9574  		}
  9575  		s1 := v.Args[1]
  9576  		if s1.Op != Op386SHLLconst {
  9577  			break
  9578  		}
  9579  		if s1.AuxInt != 24 {
  9580  			break
  9581  		}
  9582  		x2 := s1.Args[0]
  9583  		if x2.Op != Op386MOVBloadidx1 {
  9584  			break
  9585  		}
  9586  		i3 := x2.AuxInt
  9587  		if x2.Aux != s {
  9588  			break
  9589  		}
  9590  		if p != x2.Args[0] {
  9591  			break
  9592  		}
  9593  		if idx != x2.Args[1] {
  9594  			break
  9595  		}
  9596  		if mem != x2.Args[2] {
  9597  			break
  9598  		}
  9599  		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)) {
  9600  			break
  9601  		}
  9602  		b = mergePoint(b, x0, x1, x2)
  9603  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9604  		v.reset(OpCopy)
  9605  		v.AddArg(v0)
  9606  		v0.AuxInt = i0
  9607  		v0.Aux = s
  9608  		v0.AddArg(p)
  9609  		v0.AddArg(idx)
  9610  		v0.AddArg(mem)
  9611  		return true
  9612  	}
  9613  	// 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)))
  9614  	// 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)
  9615  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9616  	for {
  9617  		o0 := v.Args[0]
  9618  		if o0.Op != Op386ORL {
  9619  			break
  9620  		}
  9621  		x0 := o0.Args[0]
  9622  		if x0.Op != Op386MOVWloadidx1 {
  9623  			break
  9624  		}
  9625  		i0 := x0.AuxInt
  9626  		s := x0.Aux
  9627  		idx := x0.Args[0]
  9628  		p := x0.Args[1]
  9629  		mem := x0.Args[2]
  9630  		s0 := o0.Args[1]
  9631  		if s0.Op != Op386SHLLconst {
  9632  			break
  9633  		}
  9634  		if s0.AuxInt != 16 {
  9635  			break
  9636  		}
  9637  		x1 := s0.Args[0]
  9638  		if x1.Op != Op386MOVBloadidx1 {
  9639  			break
  9640  		}
  9641  		i2 := x1.AuxInt
  9642  		if x1.Aux != s {
  9643  			break
  9644  		}
  9645  		if idx != x1.Args[0] {
  9646  			break
  9647  		}
  9648  		if p != x1.Args[1] {
  9649  			break
  9650  		}
  9651  		if mem != x1.Args[2] {
  9652  			break
  9653  		}
  9654  		s1 := v.Args[1]
  9655  		if s1.Op != Op386SHLLconst {
  9656  			break
  9657  		}
  9658  		if s1.AuxInt != 24 {
  9659  			break
  9660  		}
  9661  		x2 := s1.Args[0]
  9662  		if x2.Op != Op386MOVBloadidx1 {
  9663  			break
  9664  		}
  9665  		i3 := x2.AuxInt
  9666  		if x2.Aux != s {
  9667  			break
  9668  		}
  9669  		if p != x2.Args[0] {
  9670  			break
  9671  		}
  9672  		if idx != x2.Args[1] {
  9673  			break
  9674  		}
  9675  		if mem != x2.Args[2] {
  9676  			break
  9677  		}
  9678  		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)) {
  9679  			break
  9680  		}
  9681  		b = mergePoint(b, x0, x1, x2)
  9682  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9683  		v.reset(OpCopy)
  9684  		v.AddArg(v0)
  9685  		v0.AuxInt = i0
  9686  		v0.Aux = s
  9687  		v0.AddArg(p)
  9688  		v0.AddArg(idx)
  9689  		v0.AddArg(mem)
  9690  		return true
  9691  	}
  9692  	// 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)))
  9693  	// 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)
  9694  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9695  	for {
  9696  		o0 := v.Args[0]
  9697  		if o0.Op != Op386ORL {
  9698  			break
  9699  		}
  9700  		s0 := o0.Args[0]
  9701  		if s0.Op != Op386SHLLconst {
  9702  			break
  9703  		}
  9704  		if s0.AuxInt != 16 {
  9705  			break
  9706  		}
  9707  		x1 := s0.Args[0]
  9708  		if x1.Op != Op386MOVBloadidx1 {
  9709  			break
  9710  		}
  9711  		i2 := x1.AuxInt
  9712  		s := x1.Aux
  9713  		p := x1.Args[0]
  9714  		idx := x1.Args[1]
  9715  		mem := x1.Args[2]
  9716  		x0 := o0.Args[1]
  9717  		if x0.Op != Op386MOVWloadidx1 {
  9718  			break
  9719  		}
  9720  		i0 := x0.AuxInt
  9721  		if x0.Aux != s {
  9722  			break
  9723  		}
  9724  		if p != x0.Args[0] {
  9725  			break
  9726  		}
  9727  		if idx != x0.Args[1] {
  9728  			break
  9729  		}
  9730  		if mem != x0.Args[2] {
  9731  			break
  9732  		}
  9733  		s1 := v.Args[1]
  9734  		if s1.Op != Op386SHLLconst {
  9735  			break
  9736  		}
  9737  		if s1.AuxInt != 24 {
  9738  			break
  9739  		}
  9740  		x2 := s1.Args[0]
  9741  		if x2.Op != Op386MOVBloadidx1 {
  9742  			break
  9743  		}
  9744  		i3 := x2.AuxInt
  9745  		if x2.Aux != s {
  9746  			break
  9747  		}
  9748  		if p != x2.Args[0] {
  9749  			break
  9750  		}
  9751  		if idx != x2.Args[1] {
  9752  			break
  9753  		}
  9754  		if mem != x2.Args[2] {
  9755  			break
  9756  		}
  9757  		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)) {
  9758  			break
  9759  		}
  9760  		b = mergePoint(b, x0, x1, x2)
  9761  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9762  		v.reset(OpCopy)
  9763  		v.AddArg(v0)
  9764  		v0.AuxInt = i0
  9765  		v0.Aux = s
  9766  		v0.AddArg(p)
  9767  		v0.AddArg(idx)
  9768  		v0.AddArg(mem)
  9769  		return true
  9770  	}
  9771  	// 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)))
  9772  	// 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)
  9773  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9774  	for {
  9775  		o0 := v.Args[0]
  9776  		if o0.Op != Op386ORL {
  9777  			break
  9778  		}
  9779  		s0 := o0.Args[0]
  9780  		if s0.Op != Op386SHLLconst {
  9781  			break
  9782  		}
  9783  		if s0.AuxInt != 16 {
  9784  			break
  9785  		}
  9786  		x1 := s0.Args[0]
  9787  		if x1.Op != Op386MOVBloadidx1 {
  9788  			break
  9789  		}
  9790  		i2 := x1.AuxInt
  9791  		s := x1.Aux
  9792  		idx := x1.Args[0]
  9793  		p := x1.Args[1]
  9794  		mem := x1.Args[2]
  9795  		x0 := o0.Args[1]
  9796  		if x0.Op != Op386MOVWloadidx1 {
  9797  			break
  9798  		}
  9799  		i0 := x0.AuxInt
  9800  		if x0.Aux != s {
  9801  			break
  9802  		}
  9803  		if p != x0.Args[0] {
  9804  			break
  9805  		}
  9806  		if idx != x0.Args[1] {
  9807  			break
  9808  		}
  9809  		if mem != x0.Args[2] {
  9810  			break
  9811  		}
  9812  		s1 := v.Args[1]
  9813  		if s1.Op != Op386SHLLconst {
  9814  			break
  9815  		}
  9816  		if s1.AuxInt != 24 {
  9817  			break
  9818  		}
  9819  		x2 := s1.Args[0]
  9820  		if x2.Op != Op386MOVBloadidx1 {
  9821  			break
  9822  		}
  9823  		i3 := x2.AuxInt
  9824  		if x2.Aux != s {
  9825  			break
  9826  		}
  9827  		if p != x2.Args[0] {
  9828  			break
  9829  		}
  9830  		if idx != x2.Args[1] {
  9831  			break
  9832  		}
  9833  		if mem != x2.Args[2] {
  9834  			break
  9835  		}
  9836  		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)) {
  9837  			break
  9838  		}
  9839  		b = mergePoint(b, x0, x1, x2)
  9840  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9841  		v.reset(OpCopy)
  9842  		v.AddArg(v0)
  9843  		v0.AuxInt = i0
  9844  		v0.Aux = s
  9845  		v0.AddArg(p)
  9846  		v0.AddArg(idx)
  9847  		v0.AddArg(mem)
  9848  		return true
  9849  	}
  9850  	// 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)))
  9851  	// 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)
  9852  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9853  	for {
  9854  		o0 := v.Args[0]
  9855  		if o0.Op != Op386ORL {
  9856  			break
  9857  		}
  9858  		s0 := o0.Args[0]
  9859  		if s0.Op != Op386SHLLconst {
  9860  			break
  9861  		}
  9862  		if s0.AuxInt != 16 {
  9863  			break
  9864  		}
  9865  		x1 := s0.Args[0]
  9866  		if x1.Op != Op386MOVBloadidx1 {
  9867  			break
  9868  		}
  9869  		i2 := x1.AuxInt
  9870  		s := x1.Aux
  9871  		p := x1.Args[0]
  9872  		idx := x1.Args[1]
  9873  		mem := x1.Args[2]
  9874  		x0 := o0.Args[1]
  9875  		if x0.Op != Op386MOVWloadidx1 {
  9876  			break
  9877  		}
  9878  		i0 := x0.AuxInt
  9879  		if x0.Aux != s {
  9880  			break
  9881  		}
  9882  		if idx != x0.Args[0] {
  9883  			break
  9884  		}
  9885  		if p != x0.Args[1] {
  9886  			break
  9887  		}
  9888  		if mem != x0.Args[2] {
  9889  			break
  9890  		}
  9891  		s1 := v.Args[1]
  9892  		if s1.Op != Op386SHLLconst {
  9893  			break
  9894  		}
  9895  		if s1.AuxInt != 24 {
  9896  			break
  9897  		}
  9898  		x2 := s1.Args[0]
  9899  		if x2.Op != Op386MOVBloadidx1 {
  9900  			break
  9901  		}
  9902  		i3 := x2.AuxInt
  9903  		if x2.Aux != s {
  9904  			break
  9905  		}
  9906  		if p != x2.Args[0] {
  9907  			break
  9908  		}
  9909  		if idx != x2.Args[1] {
  9910  			break
  9911  		}
  9912  		if mem != x2.Args[2] {
  9913  			break
  9914  		}
  9915  		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)) {
  9916  			break
  9917  		}
  9918  		b = mergePoint(b, x0, x1, x2)
  9919  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
  9920  		v.reset(OpCopy)
  9921  		v.AddArg(v0)
  9922  		v0.AuxInt = i0
  9923  		v0.Aux = s
  9924  		v0.AddArg(p)
  9925  		v0.AddArg(idx)
  9926  		v0.AddArg(mem)
  9927  		return true
  9928  	}
  9929  	return false
  9930  }
  9931  func rewriteValue386_Op386ORL_30(v *Value) bool {
  9932  	b := v.Block
  9933  	_ = b
  9934  	// 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)))
  9935  	// 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)
  9936  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
  9937  	for {
  9938  		o0 := v.Args[0]
  9939  		if o0.Op != Op386ORL {
  9940  			break
  9941  		}
  9942  		s0 := o0.Args[0]
  9943  		if s0.Op != Op386SHLLconst {
  9944  			break
  9945  		}
  9946  		if s0.AuxInt != 16 {
  9947  			break
  9948  		}
  9949  		x1 := s0.Args[0]
  9950  		if x1.Op != Op386MOVBloadidx1 {
  9951  			break
  9952  		}
  9953  		i2 := x1.AuxInt
  9954  		s := x1.Aux
  9955  		idx := x1.Args[0]
  9956  		p := x1.Args[1]
  9957  		mem := x1.Args[2]
  9958  		x0 := o0.Args[1]
  9959  		if x0.Op != Op386MOVWloadidx1 {
  9960  			break
  9961  		}
  9962  		i0 := x0.AuxInt
  9963  		if x0.Aux != s {
  9964  			break
  9965  		}
  9966  		if idx != x0.Args[0] {
  9967  			break
  9968  		}
  9969  		if p != x0.Args[1] {
  9970  			break
  9971  		}
  9972  		if mem != x0.Args[2] {
  9973  			break
  9974  		}
  9975  		s1 := v.Args[1]
  9976  		if s1.Op != Op386SHLLconst {
  9977  			break
  9978  		}
  9979  		if s1.AuxInt != 24 {
  9980  			break
  9981  		}
  9982  		x2 := s1.Args[0]
  9983  		if x2.Op != Op386MOVBloadidx1 {
  9984  			break
  9985  		}
  9986  		i3 := x2.AuxInt
  9987  		if x2.Aux != s {
  9988  			break
  9989  		}
  9990  		if p != x2.Args[0] {
  9991  			break
  9992  		}
  9993  		if idx != x2.Args[1] {
  9994  			break
  9995  		}
  9996  		if mem != x2.Args[2] {
  9997  			break
  9998  		}
  9999  		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)) {
 10000  			break
 10001  		}
 10002  		b = mergePoint(b, x0, x1, x2)
 10003  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10004  		v.reset(OpCopy)
 10005  		v.AddArg(v0)
 10006  		v0.AuxInt = i0
 10007  		v0.Aux = s
 10008  		v0.AddArg(p)
 10009  		v0.AddArg(idx)
 10010  		v0.AddArg(mem)
 10011  		return true
 10012  	}
 10013  	// 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)))
 10014  	// 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)
 10015  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10016  	for {
 10017  		o0 := v.Args[0]
 10018  		if o0.Op != Op386ORL {
 10019  			break
 10020  		}
 10021  		x0 := o0.Args[0]
 10022  		if x0.Op != Op386MOVWloadidx1 {
 10023  			break
 10024  		}
 10025  		i0 := x0.AuxInt
 10026  		s := x0.Aux
 10027  		p := x0.Args[0]
 10028  		idx := x0.Args[1]
 10029  		mem := x0.Args[2]
 10030  		s0 := o0.Args[1]
 10031  		if s0.Op != Op386SHLLconst {
 10032  			break
 10033  		}
 10034  		if s0.AuxInt != 16 {
 10035  			break
 10036  		}
 10037  		x1 := s0.Args[0]
 10038  		if x1.Op != Op386MOVBloadidx1 {
 10039  			break
 10040  		}
 10041  		i2 := x1.AuxInt
 10042  		if x1.Aux != s {
 10043  			break
 10044  		}
 10045  		if p != x1.Args[0] {
 10046  			break
 10047  		}
 10048  		if idx != x1.Args[1] {
 10049  			break
 10050  		}
 10051  		if mem != x1.Args[2] {
 10052  			break
 10053  		}
 10054  		s1 := v.Args[1]
 10055  		if s1.Op != Op386SHLLconst {
 10056  			break
 10057  		}
 10058  		if s1.AuxInt != 24 {
 10059  			break
 10060  		}
 10061  		x2 := s1.Args[0]
 10062  		if x2.Op != Op386MOVBloadidx1 {
 10063  			break
 10064  		}
 10065  		i3 := x2.AuxInt
 10066  		if x2.Aux != s {
 10067  			break
 10068  		}
 10069  		if idx != x2.Args[0] {
 10070  			break
 10071  		}
 10072  		if p != x2.Args[1] {
 10073  			break
 10074  		}
 10075  		if mem != x2.Args[2] {
 10076  			break
 10077  		}
 10078  		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)) {
 10079  			break
 10080  		}
 10081  		b = mergePoint(b, x0, x1, x2)
 10082  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10083  		v.reset(OpCopy)
 10084  		v.AddArg(v0)
 10085  		v0.AuxInt = i0
 10086  		v0.Aux = s
 10087  		v0.AddArg(p)
 10088  		v0.AddArg(idx)
 10089  		v0.AddArg(mem)
 10090  		return true
 10091  	}
 10092  	// 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)))
 10093  	// 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)
 10094  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10095  	for {
 10096  		o0 := v.Args[0]
 10097  		if o0.Op != Op386ORL {
 10098  			break
 10099  		}
 10100  		x0 := o0.Args[0]
 10101  		if x0.Op != Op386MOVWloadidx1 {
 10102  			break
 10103  		}
 10104  		i0 := x0.AuxInt
 10105  		s := x0.Aux
 10106  		idx := x0.Args[0]
 10107  		p := x0.Args[1]
 10108  		mem := x0.Args[2]
 10109  		s0 := o0.Args[1]
 10110  		if s0.Op != Op386SHLLconst {
 10111  			break
 10112  		}
 10113  		if s0.AuxInt != 16 {
 10114  			break
 10115  		}
 10116  		x1 := s0.Args[0]
 10117  		if x1.Op != Op386MOVBloadidx1 {
 10118  			break
 10119  		}
 10120  		i2 := x1.AuxInt
 10121  		if x1.Aux != s {
 10122  			break
 10123  		}
 10124  		if p != x1.Args[0] {
 10125  			break
 10126  		}
 10127  		if idx != x1.Args[1] {
 10128  			break
 10129  		}
 10130  		if mem != x1.Args[2] {
 10131  			break
 10132  		}
 10133  		s1 := v.Args[1]
 10134  		if s1.Op != Op386SHLLconst {
 10135  			break
 10136  		}
 10137  		if s1.AuxInt != 24 {
 10138  			break
 10139  		}
 10140  		x2 := s1.Args[0]
 10141  		if x2.Op != Op386MOVBloadidx1 {
 10142  			break
 10143  		}
 10144  		i3 := x2.AuxInt
 10145  		if x2.Aux != s {
 10146  			break
 10147  		}
 10148  		if idx != x2.Args[0] {
 10149  			break
 10150  		}
 10151  		if p != x2.Args[1] {
 10152  			break
 10153  		}
 10154  		if mem != x2.Args[2] {
 10155  			break
 10156  		}
 10157  		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)) {
 10158  			break
 10159  		}
 10160  		b = mergePoint(b, x0, x1, x2)
 10161  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10162  		v.reset(OpCopy)
 10163  		v.AddArg(v0)
 10164  		v0.AuxInt = i0
 10165  		v0.Aux = s
 10166  		v0.AddArg(p)
 10167  		v0.AddArg(idx)
 10168  		v0.AddArg(mem)
 10169  		return true
 10170  	}
 10171  	// 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)))
 10172  	// 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)
 10173  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10174  	for {
 10175  		o0 := v.Args[0]
 10176  		if o0.Op != Op386ORL {
 10177  			break
 10178  		}
 10179  		x0 := o0.Args[0]
 10180  		if x0.Op != Op386MOVWloadidx1 {
 10181  			break
 10182  		}
 10183  		i0 := x0.AuxInt
 10184  		s := x0.Aux
 10185  		p := x0.Args[0]
 10186  		idx := x0.Args[1]
 10187  		mem := x0.Args[2]
 10188  		s0 := o0.Args[1]
 10189  		if s0.Op != Op386SHLLconst {
 10190  			break
 10191  		}
 10192  		if s0.AuxInt != 16 {
 10193  			break
 10194  		}
 10195  		x1 := s0.Args[0]
 10196  		if x1.Op != Op386MOVBloadidx1 {
 10197  			break
 10198  		}
 10199  		i2 := x1.AuxInt
 10200  		if x1.Aux != s {
 10201  			break
 10202  		}
 10203  		if idx != x1.Args[0] {
 10204  			break
 10205  		}
 10206  		if p != x1.Args[1] {
 10207  			break
 10208  		}
 10209  		if mem != x1.Args[2] {
 10210  			break
 10211  		}
 10212  		s1 := v.Args[1]
 10213  		if s1.Op != Op386SHLLconst {
 10214  			break
 10215  		}
 10216  		if s1.AuxInt != 24 {
 10217  			break
 10218  		}
 10219  		x2 := s1.Args[0]
 10220  		if x2.Op != Op386MOVBloadidx1 {
 10221  			break
 10222  		}
 10223  		i3 := x2.AuxInt
 10224  		if x2.Aux != s {
 10225  			break
 10226  		}
 10227  		if idx != x2.Args[0] {
 10228  			break
 10229  		}
 10230  		if p != x2.Args[1] {
 10231  			break
 10232  		}
 10233  		if mem != x2.Args[2] {
 10234  			break
 10235  		}
 10236  		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)) {
 10237  			break
 10238  		}
 10239  		b = mergePoint(b, x0, x1, x2)
 10240  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10241  		v.reset(OpCopy)
 10242  		v.AddArg(v0)
 10243  		v0.AuxInt = i0
 10244  		v0.Aux = s
 10245  		v0.AddArg(p)
 10246  		v0.AddArg(idx)
 10247  		v0.AddArg(mem)
 10248  		return true
 10249  	}
 10250  	// 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)))
 10251  	// 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)
 10252  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10253  	for {
 10254  		o0 := v.Args[0]
 10255  		if o0.Op != Op386ORL {
 10256  			break
 10257  		}
 10258  		x0 := o0.Args[0]
 10259  		if x0.Op != Op386MOVWloadidx1 {
 10260  			break
 10261  		}
 10262  		i0 := x0.AuxInt
 10263  		s := x0.Aux
 10264  		idx := x0.Args[0]
 10265  		p := x0.Args[1]
 10266  		mem := x0.Args[2]
 10267  		s0 := o0.Args[1]
 10268  		if s0.Op != Op386SHLLconst {
 10269  			break
 10270  		}
 10271  		if s0.AuxInt != 16 {
 10272  			break
 10273  		}
 10274  		x1 := s0.Args[0]
 10275  		if x1.Op != Op386MOVBloadidx1 {
 10276  			break
 10277  		}
 10278  		i2 := x1.AuxInt
 10279  		if x1.Aux != s {
 10280  			break
 10281  		}
 10282  		if idx != x1.Args[0] {
 10283  			break
 10284  		}
 10285  		if p != x1.Args[1] {
 10286  			break
 10287  		}
 10288  		if mem != x1.Args[2] {
 10289  			break
 10290  		}
 10291  		s1 := v.Args[1]
 10292  		if s1.Op != Op386SHLLconst {
 10293  			break
 10294  		}
 10295  		if s1.AuxInt != 24 {
 10296  			break
 10297  		}
 10298  		x2 := s1.Args[0]
 10299  		if x2.Op != Op386MOVBloadidx1 {
 10300  			break
 10301  		}
 10302  		i3 := x2.AuxInt
 10303  		if x2.Aux != s {
 10304  			break
 10305  		}
 10306  		if idx != x2.Args[0] {
 10307  			break
 10308  		}
 10309  		if p != x2.Args[1] {
 10310  			break
 10311  		}
 10312  		if mem != x2.Args[2] {
 10313  			break
 10314  		}
 10315  		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)) {
 10316  			break
 10317  		}
 10318  		b = mergePoint(b, x0, x1, x2)
 10319  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10320  		v.reset(OpCopy)
 10321  		v.AddArg(v0)
 10322  		v0.AuxInt = i0
 10323  		v0.Aux = s
 10324  		v0.AddArg(p)
 10325  		v0.AddArg(idx)
 10326  		v0.AddArg(mem)
 10327  		return true
 10328  	}
 10329  	// 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)))
 10330  	// 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)
 10331  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10332  	for {
 10333  		o0 := v.Args[0]
 10334  		if o0.Op != Op386ORL {
 10335  			break
 10336  		}
 10337  		s0 := o0.Args[0]
 10338  		if s0.Op != Op386SHLLconst {
 10339  			break
 10340  		}
 10341  		if s0.AuxInt != 16 {
 10342  			break
 10343  		}
 10344  		x1 := s0.Args[0]
 10345  		if x1.Op != Op386MOVBloadidx1 {
 10346  			break
 10347  		}
 10348  		i2 := x1.AuxInt
 10349  		s := x1.Aux
 10350  		p := x1.Args[0]
 10351  		idx := x1.Args[1]
 10352  		mem := x1.Args[2]
 10353  		x0 := o0.Args[1]
 10354  		if x0.Op != Op386MOVWloadidx1 {
 10355  			break
 10356  		}
 10357  		i0 := x0.AuxInt
 10358  		if x0.Aux != s {
 10359  			break
 10360  		}
 10361  		if p != x0.Args[0] {
 10362  			break
 10363  		}
 10364  		if idx != x0.Args[1] {
 10365  			break
 10366  		}
 10367  		if mem != x0.Args[2] {
 10368  			break
 10369  		}
 10370  		s1 := v.Args[1]
 10371  		if s1.Op != Op386SHLLconst {
 10372  			break
 10373  		}
 10374  		if s1.AuxInt != 24 {
 10375  			break
 10376  		}
 10377  		x2 := s1.Args[0]
 10378  		if x2.Op != Op386MOVBloadidx1 {
 10379  			break
 10380  		}
 10381  		i3 := x2.AuxInt
 10382  		if x2.Aux != s {
 10383  			break
 10384  		}
 10385  		if idx != x2.Args[0] {
 10386  			break
 10387  		}
 10388  		if p != x2.Args[1] {
 10389  			break
 10390  		}
 10391  		if mem != x2.Args[2] {
 10392  			break
 10393  		}
 10394  		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)) {
 10395  			break
 10396  		}
 10397  		b = mergePoint(b, x0, x1, x2)
 10398  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10399  		v.reset(OpCopy)
 10400  		v.AddArg(v0)
 10401  		v0.AuxInt = i0
 10402  		v0.Aux = s
 10403  		v0.AddArg(p)
 10404  		v0.AddArg(idx)
 10405  		v0.AddArg(mem)
 10406  		return true
 10407  	}
 10408  	// 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)))
 10409  	// 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)
 10410  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10411  	for {
 10412  		o0 := v.Args[0]
 10413  		if o0.Op != Op386ORL {
 10414  			break
 10415  		}
 10416  		s0 := o0.Args[0]
 10417  		if s0.Op != Op386SHLLconst {
 10418  			break
 10419  		}
 10420  		if s0.AuxInt != 16 {
 10421  			break
 10422  		}
 10423  		x1 := s0.Args[0]
 10424  		if x1.Op != Op386MOVBloadidx1 {
 10425  			break
 10426  		}
 10427  		i2 := x1.AuxInt
 10428  		s := x1.Aux
 10429  		idx := x1.Args[0]
 10430  		p := x1.Args[1]
 10431  		mem := x1.Args[2]
 10432  		x0 := o0.Args[1]
 10433  		if x0.Op != Op386MOVWloadidx1 {
 10434  			break
 10435  		}
 10436  		i0 := x0.AuxInt
 10437  		if x0.Aux != s {
 10438  			break
 10439  		}
 10440  		if p != x0.Args[0] {
 10441  			break
 10442  		}
 10443  		if idx != x0.Args[1] {
 10444  			break
 10445  		}
 10446  		if mem != x0.Args[2] {
 10447  			break
 10448  		}
 10449  		s1 := v.Args[1]
 10450  		if s1.Op != Op386SHLLconst {
 10451  			break
 10452  		}
 10453  		if s1.AuxInt != 24 {
 10454  			break
 10455  		}
 10456  		x2 := s1.Args[0]
 10457  		if x2.Op != Op386MOVBloadidx1 {
 10458  			break
 10459  		}
 10460  		i3 := x2.AuxInt
 10461  		if x2.Aux != s {
 10462  			break
 10463  		}
 10464  		if idx != x2.Args[0] {
 10465  			break
 10466  		}
 10467  		if p != x2.Args[1] {
 10468  			break
 10469  		}
 10470  		if mem != x2.Args[2] {
 10471  			break
 10472  		}
 10473  		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)) {
 10474  			break
 10475  		}
 10476  		b = mergePoint(b, x0, x1, x2)
 10477  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10478  		v.reset(OpCopy)
 10479  		v.AddArg(v0)
 10480  		v0.AuxInt = i0
 10481  		v0.Aux = s
 10482  		v0.AddArg(p)
 10483  		v0.AddArg(idx)
 10484  		v0.AddArg(mem)
 10485  		return true
 10486  	}
 10487  	// 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)))
 10488  	// 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)
 10489  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10490  	for {
 10491  		o0 := v.Args[0]
 10492  		if o0.Op != Op386ORL {
 10493  			break
 10494  		}
 10495  		s0 := o0.Args[0]
 10496  		if s0.Op != Op386SHLLconst {
 10497  			break
 10498  		}
 10499  		if s0.AuxInt != 16 {
 10500  			break
 10501  		}
 10502  		x1 := s0.Args[0]
 10503  		if x1.Op != Op386MOVBloadidx1 {
 10504  			break
 10505  		}
 10506  		i2 := x1.AuxInt
 10507  		s := x1.Aux
 10508  		p := x1.Args[0]
 10509  		idx := x1.Args[1]
 10510  		mem := x1.Args[2]
 10511  		x0 := o0.Args[1]
 10512  		if x0.Op != Op386MOVWloadidx1 {
 10513  			break
 10514  		}
 10515  		i0 := x0.AuxInt
 10516  		if x0.Aux != s {
 10517  			break
 10518  		}
 10519  		if idx != x0.Args[0] {
 10520  			break
 10521  		}
 10522  		if p != x0.Args[1] {
 10523  			break
 10524  		}
 10525  		if mem != x0.Args[2] {
 10526  			break
 10527  		}
 10528  		s1 := v.Args[1]
 10529  		if s1.Op != Op386SHLLconst {
 10530  			break
 10531  		}
 10532  		if s1.AuxInt != 24 {
 10533  			break
 10534  		}
 10535  		x2 := s1.Args[0]
 10536  		if x2.Op != Op386MOVBloadidx1 {
 10537  			break
 10538  		}
 10539  		i3 := x2.AuxInt
 10540  		if x2.Aux != s {
 10541  			break
 10542  		}
 10543  		if idx != x2.Args[0] {
 10544  			break
 10545  		}
 10546  		if p != x2.Args[1] {
 10547  			break
 10548  		}
 10549  		if mem != x2.Args[2] {
 10550  			break
 10551  		}
 10552  		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)) {
 10553  			break
 10554  		}
 10555  		b = mergePoint(b, x0, x1, x2)
 10556  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10557  		v.reset(OpCopy)
 10558  		v.AddArg(v0)
 10559  		v0.AuxInt = i0
 10560  		v0.Aux = s
 10561  		v0.AddArg(p)
 10562  		v0.AddArg(idx)
 10563  		v0.AddArg(mem)
 10564  		return true
 10565  	}
 10566  	// 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)))
 10567  	// 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)
 10568  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10569  	for {
 10570  		o0 := v.Args[0]
 10571  		if o0.Op != Op386ORL {
 10572  			break
 10573  		}
 10574  		s0 := o0.Args[0]
 10575  		if s0.Op != Op386SHLLconst {
 10576  			break
 10577  		}
 10578  		if s0.AuxInt != 16 {
 10579  			break
 10580  		}
 10581  		x1 := s0.Args[0]
 10582  		if x1.Op != Op386MOVBloadidx1 {
 10583  			break
 10584  		}
 10585  		i2 := x1.AuxInt
 10586  		s := x1.Aux
 10587  		idx := x1.Args[0]
 10588  		p := x1.Args[1]
 10589  		mem := x1.Args[2]
 10590  		x0 := o0.Args[1]
 10591  		if x0.Op != Op386MOVWloadidx1 {
 10592  			break
 10593  		}
 10594  		i0 := x0.AuxInt
 10595  		if x0.Aux != s {
 10596  			break
 10597  		}
 10598  		if idx != x0.Args[0] {
 10599  			break
 10600  		}
 10601  		if p != x0.Args[1] {
 10602  			break
 10603  		}
 10604  		if mem != x0.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  		if idx != x2.Args[0] {
 10623  			break
 10624  		}
 10625  		if p != x2.Args[1] {
 10626  			break
 10627  		}
 10628  		if mem != x2.Args[2] {
 10629  			break
 10630  		}
 10631  		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)) {
 10632  			break
 10633  		}
 10634  		b = mergePoint(b, x0, x1, x2)
 10635  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10636  		v.reset(OpCopy)
 10637  		v.AddArg(v0)
 10638  		v0.AuxInt = i0
 10639  		v0.Aux = s
 10640  		v0.AddArg(p)
 10641  		v0.AddArg(idx)
 10642  		v0.AddArg(mem)
 10643  		return true
 10644  	}
 10645  	// 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))))
 10646  	// 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)
 10647  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10648  	for {
 10649  		s1 := v.Args[0]
 10650  		if s1.Op != Op386SHLLconst {
 10651  			break
 10652  		}
 10653  		if s1.AuxInt != 24 {
 10654  			break
 10655  		}
 10656  		x2 := s1.Args[0]
 10657  		if x2.Op != Op386MOVBloadidx1 {
 10658  			break
 10659  		}
 10660  		i3 := x2.AuxInt
 10661  		s := x2.Aux
 10662  		p := x2.Args[0]
 10663  		idx := x2.Args[1]
 10664  		mem := x2.Args[2]
 10665  		o0 := v.Args[1]
 10666  		if o0.Op != Op386ORL {
 10667  			break
 10668  		}
 10669  		x0 := o0.Args[0]
 10670  		if x0.Op != Op386MOVWloadidx1 {
 10671  			break
 10672  		}
 10673  		i0 := x0.AuxInt
 10674  		if x0.Aux != s {
 10675  			break
 10676  		}
 10677  		if p != x0.Args[0] {
 10678  			break
 10679  		}
 10680  		if idx != x0.Args[1] {
 10681  			break
 10682  		}
 10683  		if mem != x0.Args[2] {
 10684  			break
 10685  		}
 10686  		s0 := o0.Args[1]
 10687  		if s0.Op != Op386SHLLconst {
 10688  			break
 10689  		}
 10690  		if s0.AuxInt != 16 {
 10691  			break
 10692  		}
 10693  		x1 := s0.Args[0]
 10694  		if x1.Op != Op386MOVBloadidx1 {
 10695  			break
 10696  		}
 10697  		i2 := x1.AuxInt
 10698  		if x1.Aux != s {
 10699  			break
 10700  		}
 10701  		if p != x1.Args[0] {
 10702  			break
 10703  		}
 10704  		if idx != x1.Args[1] {
 10705  			break
 10706  		}
 10707  		if mem != x1.Args[2] {
 10708  			break
 10709  		}
 10710  		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)) {
 10711  			break
 10712  		}
 10713  		b = mergePoint(b, x0, x1, x2)
 10714  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10715  		v.reset(OpCopy)
 10716  		v.AddArg(v0)
 10717  		v0.AuxInt = i0
 10718  		v0.Aux = s
 10719  		v0.AddArg(p)
 10720  		v0.AddArg(idx)
 10721  		v0.AddArg(mem)
 10722  		return true
 10723  	}
 10724  	return false
 10725  }
 10726  func rewriteValue386_Op386ORL_40(v *Value) bool {
 10727  	b := v.Block
 10728  	_ = b
 10729  	// 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))))
 10730  	// 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)
 10731  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10732  	for {
 10733  		s1 := v.Args[0]
 10734  		if s1.Op != Op386SHLLconst {
 10735  			break
 10736  		}
 10737  		if s1.AuxInt != 24 {
 10738  			break
 10739  		}
 10740  		x2 := s1.Args[0]
 10741  		if x2.Op != Op386MOVBloadidx1 {
 10742  			break
 10743  		}
 10744  		i3 := x2.AuxInt
 10745  		s := x2.Aux
 10746  		idx := x2.Args[0]
 10747  		p := x2.Args[1]
 10748  		mem := x2.Args[2]
 10749  		o0 := v.Args[1]
 10750  		if o0.Op != Op386ORL {
 10751  			break
 10752  		}
 10753  		x0 := o0.Args[0]
 10754  		if x0.Op != Op386MOVWloadidx1 {
 10755  			break
 10756  		}
 10757  		i0 := x0.AuxInt
 10758  		if x0.Aux != s {
 10759  			break
 10760  		}
 10761  		if p != x0.Args[0] {
 10762  			break
 10763  		}
 10764  		if idx != x0.Args[1] {
 10765  			break
 10766  		}
 10767  		if mem != x0.Args[2] {
 10768  			break
 10769  		}
 10770  		s0 := o0.Args[1]
 10771  		if s0.Op != Op386SHLLconst {
 10772  			break
 10773  		}
 10774  		if s0.AuxInt != 16 {
 10775  			break
 10776  		}
 10777  		x1 := s0.Args[0]
 10778  		if x1.Op != Op386MOVBloadidx1 {
 10779  			break
 10780  		}
 10781  		i2 := x1.AuxInt
 10782  		if x1.Aux != s {
 10783  			break
 10784  		}
 10785  		if p != x1.Args[0] {
 10786  			break
 10787  		}
 10788  		if idx != x1.Args[1] {
 10789  			break
 10790  		}
 10791  		if mem != x1.Args[2] {
 10792  			break
 10793  		}
 10794  		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)) {
 10795  			break
 10796  		}
 10797  		b = mergePoint(b, x0, x1, x2)
 10798  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10799  		v.reset(OpCopy)
 10800  		v.AddArg(v0)
 10801  		v0.AuxInt = i0
 10802  		v0.Aux = s
 10803  		v0.AddArg(p)
 10804  		v0.AddArg(idx)
 10805  		v0.AddArg(mem)
 10806  		return true
 10807  	}
 10808  	// 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))))
 10809  	// 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)
 10810  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10811  	for {
 10812  		s1 := v.Args[0]
 10813  		if s1.Op != Op386SHLLconst {
 10814  			break
 10815  		}
 10816  		if s1.AuxInt != 24 {
 10817  			break
 10818  		}
 10819  		x2 := s1.Args[0]
 10820  		if x2.Op != Op386MOVBloadidx1 {
 10821  			break
 10822  		}
 10823  		i3 := x2.AuxInt
 10824  		s := x2.Aux
 10825  		p := x2.Args[0]
 10826  		idx := x2.Args[1]
 10827  		mem := x2.Args[2]
 10828  		o0 := v.Args[1]
 10829  		if o0.Op != Op386ORL {
 10830  			break
 10831  		}
 10832  		x0 := o0.Args[0]
 10833  		if x0.Op != Op386MOVWloadidx1 {
 10834  			break
 10835  		}
 10836  		i0 := x0.AuxInt
 10837  		if x0.Aux != s {
 10838  			break
 10839  		}
 10840  		if idx != x0.Args[0] {
 10841  			break
 10842  		}
 10843  		if p != x0.Args[1] {
 10844  			break
 10845  		}
 10846  		if mem != x0.Args[2] {
 10847  			break
 10848  		}
 10849  		s0 := o0.Args[1]
 10850  		if s0.Op != Op386SHLLconst {
 10851  			break
 10852  		}
 10853  		if s0.AuxInt != 16 {
 10854  			break
 10855  		}
 10856  		x1 := s0.Args[0]
 10857  		if x1.Op != Op386MOVBloadidx1 {
 10858  			break
 10859  		}
 10860  		i2 := x1.AuxInt
 10861  		if x1.Aux != s {
 10862  			break
 10863  		}
 10864  		if p != x1.Args[0] {
 10865  			break
 10866  		}
 10867  		if idx != x1.Args[1] {
 10868  			break
 10869  		}
 10870  		if mem != x1.Args[2] {
 10871  			break
 10872  		}
 10873  		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)) {
 10874  			break
 10875  		}
 10876  		b = mergePoint(b, x0, x1, x2)
 10877  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10878  		v.reset(OpCopy)
 10879  		v.AddArg(v0)
 10880  		v0.AuxInt = i0
 10881  		v0.Aux = s
 10882  		v0.AddArg(p)
 10883  		v0.AddArg(idx)
 10884  		v0.AddArg(mem)
 10885  		return true
 10886  	}
 10887  	// 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))))
 10888  	// 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)
 10889  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10890  	for {
 10891  		s1 := v.Args[0]
 10892  		if s1.Op != Op386SHLLconst {
 10893  			break
 10894  		}
 10895  		if s1.AuxInt != 24 {
 10896  			break
 10897  		}
 10898  		x2 := s1.Args[0]
 10899  		if x2.Op != Op386MOVBloadidx1 {
 10900  			break
 10901  		}
 10902  		i3 := x2.AuxInt
 10903  		s := x2.Aux
 10904  		idx := x2.Args[0]
 10905  		p := x2.Args[1]
 10906  		mem := x2.Args[2]
 10907  		o0 := v.Args[1]
 10908  		if o0.Op != Op386ORL {
 10909  			break
 10910  		}
 10911  		x0 := o0.Args[0]
 10912  		if x0.Op != Op386MOVWloadidx1 {
 10913  			break
 10914  		}
 10915  		i0 := x0.AuxInt
 10916  		if x0.Aux != s {
 10917  			break
 10918  		}
 10919  		if idx != x0.Args[0] {
 10920  			break
 10921  		}
 10922  		if p != x0.Args[1] {
 10923  			break
 10924  		}
 10925  		if mem != x0.Args[2] {
 10926  			break
 10927  		}
 10928  		s0 := o0.Args[1]
 10929  		if s0.Op != Op386SHLLconst {
 10930  			break
 10931  		}
 10932  		if s0.AuxInt != 16 {
 10933  			break
 10934  		}
 10935  		x1 := s0.Args[0]
 10936  		if x1.Op != Op386MOVBloadidx1 {
 10937  			break
 10938  		}
 10939  		i2 := x1.AuxInt
 10940  		if x1.Aux != s {
 10941  			break
 10942  		}
 10943  		if p != x1.Args[0] {
 10944  			break
 10945  		}
 10946  		if idx != x1.Args[1] {
 10947  			break
 10948  		}
 10949  		if mem != x1.Args[2] {
 10950  			break
 10951  		}
 10952  		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)) {
 10953  			break
 10954  		}
 10955  		b = mergePoint(b, x0, x1, x2)
 10956  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 10957  		v.reset(OpCopy)
 10958  		v.AddArg(v0)
 10959  		v0.AuxInt = i0
 10960  		v0.Aux = s
 10961  		v0.AddArg(p)
 10962  		v0.AddArg(idx)
 10963  		v0.AddArg(mem)
 10964  		return true
 10965  	}
 10966  	// 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))))
 10967  	// 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)
 10968  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 10969  	for {
 10970  		s1 := v.Args[0]
 10971  		if s1.Op != Op386SHLLconst {
 10972  			break
 10973  		}
 10974  		if s1.AuxInt != 24 {
 10975  			break
 10976  		}
 10977  		x2 := s1.Args[0]
 10978  		if x2.Op != Op386MOVBloadidx1 {
 10979  			break
 10980  		}
 10981  		i3 := x2.AuxInt
 10982  		s := x2.Aux
 10983  		p := x2.Args[0]
 10984  		idx := x2.Args[1]
 10985  		mem := x2.Args[2]
 10986  		o0 := v.Args[1]
 10987  		if o0.Op != Op386ORL {
 10988  			break
 10989  		}
 10990  		x0 := o0.Args[0]
 10991  		if x0.Op != Op386MOVWloadidx1 {
 10992  			break
 10993  		}
 10994  		i0 := x0.AuxInt
 10995  		if x0.Aux != s {
 10996  			break
 10997  		}
 10998  		if p != x0.Args[0] {
 10999  			break
 11000  		}
 11001  		if idx != x0.Args[1] {
 11002  			break
 11003  		}
 11004  		if mem != x0.Args[2] {
 11005  			break
 11006  		}
 11007  		s0 := o0.Args[1]
 11008  		if s0.Op != Op386SHLLconst {
 11009  			break
 11010  		}
 11011  		if s0.AuxInt != 16 {
 11012  			break
 11013  		}
 11014  		x1 := s0.Args[0]
 11015  		if x1.Op != Op386MOVBloadidx1 {
 11016  			break
 11017  		}
 11018  		i2 := x1.AuxInt
 11019  		if x1.Aux != s {
 11020  			break
 11021  		}
 11022  		if idx != x1.Args[0] {
 11023  			break
 11024  		}
 11025  		if p != x1.Args[1] {
 11026  			break
 11027  		}
 11028  		if mem != x1.Args[2] {
 11029  			break
 11030  		}
 11031  		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)) {
 11032  			break
 11033  		}
 11034  		b = mergePoint(b, x0, x1, x2)
 11035  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11036  		v.reset(OpCopy)
 11037  		v.AddArg(v0)
 11038  		v0.AuxInt = i0
 11039  		v0.Aux = s
 11040  		v0.AddArg(p)
 11041  		v0.AddArg(idx)
 11042  		v0.AddArg(mem)
 11043  		return true
 11044  	}
 11045  	// 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))))
 11046  	// 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)
 11047  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11048  	for {
 11049  		s1 := v.Args[0]
 11050  		if s1.Op != Op386SHLLconst {
 11051  			break
 11052  		}
 11053  		if s1.AuxInt != 24 {
 11054  			break
 11055  		}
 11056  		x2 := s1.Args[0]
 11057  		if x2.Op != Op386MOVBloadidx1 {
 11058  			break
 11059  		}
 11060  		i3 := x2.AuxInt
 11061  		s := x2.Aux
 11062  		idx := x2.Args[0]
 11063  		p := x2.Args[1]
 11064  		mem := x2.Args[2]
 11065  		o0 := v.Args[1]
 11066  		if o0.Op != Op386ORL {
 11067  			break
 11068  		}
 11069  		x0 := o0.Args[0]
 11070  		if x0.Op != Op386MOVWloadidx1 {
 11071  			break
 11072  		}
 11073  		i0 := x0.AuxInt
 11074  		if x0.Aux != s {
 11075  			break
 11076  		}
 11077  		if p != x0.Args[0] {
 11078  			break
 11079  		}
 11080  		if idx != x0.Args[1] {
 11081  			break
 11082  		}
 11083  		if mem != x0.Args[2] {
 11084  			break
 11085  		}
 11086  		s0 := o0.Args[1]
 11087  		if s0.Op != Op386SHLLconst {
 11088  			break
 11089  		}
 11090  		if s0.AuxInt != 16 {
 11091  			break
 11092  		}
 11093  		x1 := s0.Args[0]
 11094  		if x1.Op != Op386MOVBloadidx1 {
 11095  			break
 11096  		}
 11097  		i2 := x1.AuxInt
 11098  		if x1.Aux != s {
 11099  			break
 11100  		}
 11101  		if idx != x1.Args[0] {
 11102  			break
 11103  		}
 11104  		if p != x1.Args[1] {
 11105  			break
 11106  		}
 11107  		if mem != x1.Args[2] {
 11108  			break
 11109  		}
 11110  		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)) {
 11111  			break
 11112  		}
 11113  		b = mergePoint(b, x0, x1, x2)
 11114  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11115  		v.reset(OpCopy)
 11116  		v.AddArg(v0)
 11117  		v0.AuxInt = i0
 11118  		v0.Aux = s
 11119  		v0.AddArg(p)
 11120  		v0.AddArg(idx)
 11121  		v0.AddArg(mem)
 11122  		return true
 11123  	}
 11124  	// 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))))
 11125  	// 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)
 11126  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11127  	for {
 11128  		s1 := v.Args[0]
 11129  		if s1.Op != Op386SHLLconst {
 11130  			break
 11131  		}
 11132  		if s1.AuxInt != 24 {
 11133  			break
 11134  		}
 11135  		x2 := s1.Args[0]
 11136  		if x2.Op != Op386MOVBloadidx1 {
 11137  			break
 11138  		}
 11139  		i3 := x2.AuxInt
 11140  		s := x2.Aux
 11141  		p := x2.Args[0]
 11142  		idx := x2.Args[1]
 11143  		mem := x2.Args[2]
 11144  		o0 := v.Args[1]
 11145  		if o0.Op != Op386ORL {
 11146  			break
 11147  		}
 11148  		x0 := o0.Args[0]
 11149  		if x0.Op != Op386MOVWloadidx1 {
 11150  			break
 11151  		}
 11152  		i0 := x0.AuxInt
 11153  		if x0.Aux != s {
 11154  			break
 11155  		}
 11156  		if idx != x0.Args[0] {
 11157  			break
 11158  		}
 11159  		if p != x0.Args[1] {
 11160  			break
 11161  		}
 11162  		if mem != x0.Args[2] {
 11163  			break
 11164  		}
 11165  		s0 := o0.Args[1]
 11166  		if s0.Op != Op386SHLLconst {
 11167  			break
 11168  		}
 11169  		if s0.AuxInt != 16 {
 11170  			break
 11171  		}
 11172  		x1 := s0.Args[0]
 11173  		if x1.Op != Op386MOVBloadidx1 {
 11174  			break
 11175  		}
 11176  		i2 := x1.AuxInt
 11177  		if x1.Aux != s {
 11178  			break
 11179  		}
 11180  		if idx != x1.Args[0] {
 11181  			break
 11182  		}
 11183  		if p != x1.Args[1] {
 11184  			break
 11185  		}
 11186  		if mem != x1.Args[2] {
 11187  			break
 11188  		}
 11189  		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)) {
 11190  			break
 11191  		}
 11192  		b = mergePoint(b, x0, x1, x2)
 11193  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11194  		v.reset(OpCopy)
 11195  		v.AddArg(v0)
 11196  		v0.AuxInt = i0
 11197  		v0.Aux = s
 11198  		v0.AddArg(p)
 11199  		v0.AddArg(idx)
 11200  		v0.AddArg(mem)
 11201  		return true
 11202  	}
 11203  	// 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))))
 11204  	// 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)
 11205  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11206  	for {
 11207  		s1 := v.Args[0]
 11208  		if s1.Op != Op386SHLLconst {
 11209  			break
 11210  		}
 11211  		if s1.AuxInt != 24 {
 11212  			break
 11213  		}
 11214  		x2 := s1.Args[0]
 11215  		if x2.Op != Op386MOVBloadidx1 {
 11216  			break
 11217  		}
 11218  		i3 := x2.AuxInt
 11219  		s := x2.Aux
 11220  		idx := x2.Args[0]
 11221  		p := x2.Args[1]
 11222  		mem := x2.Args[2]
 11223  		o0 := v.Args[1]
 11224  		if o0.Op != Op386ORL {
 11225  			break
 11226  		}
 11227  		x0 := o0.Args[0]
 11228  		if x0.Op != Op386MOVWloadidx1 {
 11229  			break
 11230  		}
 11231  		i0 := x0.AuxInt
 11232  		if x0.Aux != s {
 11233  			break
 11234  		}
 11235  		if idx != x0.Args[0] {
 11236  			break
 11237  		}
 11238  		if p != x0.Args[1] {
 11239  			break
 11240  		}
 11241  		if mem != x0.Args[2] {
 11242  			break
 11243  		}
 11244  		s0 := o0.Args[1]
 11245  		if s0.Op != Op386SHLLconst {
 11246  			break
 11247  		}
 11248  		if s0.AuxInt != 16 {
 11249  			break
 11250  		}
 11251  		x1 := s0.Args[0]
 11252  		if x1.Op != Op386MOVBloadidx1 {
 11253  			break
 11254  		}
 11255  		i2 := x1.AuxInt
 11256  		if x1.Aux != s {
 11257  			break
 11258  		}
 11259  		if idx != x1.Args[0] {
 11260  			break
 11261  		}
 11262  		if p != x1.Args[1] {
 11263  			break
 11264  		}
 11265  		if mem != x1.Args[2] {
 11266  			break
 11267  		}
 11268  		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)) {
 11269  			break
 11270  		}
 11271  		b = mergePoint(b, x0, x1, x2)
 11272  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11273  		v.reset(OpCopy)
 11274  		v.AddArg(v0)
 11275  		v0.AuxInt = i0
 11276  		v0.Aux = s
 11277  		v0.AddArg(p)
 11278  		v0.AddArg(idx)
 11279  		v0.AddArg(mem)
 11280  		return true
 11281  	}
 11282  	// 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)))
 11283  	// 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)
 11284  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11285  	for {
 11286  		s1 := v.Args[0]
 11287  		if s1.Op != Op386SHLLconst {
 11288  			break
 11289  		}
 11290  		if s1.AuxInt != 24 {
 11291  			break
 11292  		}
 11293  		x2 := s1.Args[0]
 11294  		if x2.Op != Op386MOVBloadidx1 {
 11295  			break
 11296  		}
 11297  		i3 := x2.AuxInt
 11298  		s := x2.Aux
 11299  		p := x2.Args[0]
 11300  		idx := x2.Args[1]
 11301  		mem := x2.Args[2]
 11302  		o0 := v.Args[1]
 11303  		if o0.Op != Op386ORL {
 11304  			break
 11305  		}
 11306  		s0 := o0.Args[0]
 11307  		if s0.Op != Op386SHLLconst {
 11308  			break
 11309  		}
 11310  		if s0.AuxInt != 16 {
 11311  			break
 11312  		}
 11313  		x1 := s0.Args[0]
 11314  		if x1.Op != Op386MOVBloadidx1 {
 11315  			break
 11316  		}
 11317  		i2 := x1.AuxInt
 11318  		if x1.Aux != s {
 11319  			break
 11320  		}
 11321  		if p != x1.Args[0] {
 11322  			break
 11323  		}
 11324  		if idx != x1.Args[1] {
 11325  			break
 11326  		}
 11327  		if mem != x1.Args[2] {
 11328  			break
 11329  		}
 11330  		x0 := o0.Args[1]
 11331  		if x0.Op != Op386MOVWloadidx1 {
 11332  			break
 11333  		}
 11334  		i0 := x0.AuxInt
 11335  		if x0.Aux != s {
 11336  			break
 11337  		}
 11338  		if p != x0.Args[0] {
 11339  			break
 11340  		}
 11341  		if idx != x0.Args[1] {
 11342  			break
 11343  		}
 11344  		if mem != x0.Args[2] {
 11345  			break
 11346  		}
 11347  		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)) {
 11348  			break
 11349  		}
 11350  		b = mergePoint(b, x0, x1, x2)
 11351  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11352  		v.reset(OpCopy)
 11353  		v.AddArg(v0)
 11354  		v0.AuxInt = i0
 11355  		v0.Aux = s
 11356  		v0.AddArg(p)
 11357  		v0.AddArg(idx)
 11358  		v0.AddArg(mem)
 11359  		return true
 11360  	}
 11361  	// 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)))
 11362  	// 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)
 11363  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11364  	for {
 11365  		s1 := v.Args[0]
 11366  		if s1.Op != Op386SHLLconst {
 11367  			break
 11368  		}
 11369  		if s1.AuxInt != 24 {
 11370  			break
 11371  		}
 11372  		x2 := s1.Args[0]
 11373  		if x2.Op != Op386MOVBloadidx1 {
 11374  			break
 11375  		}
 11376  		i3 := x2.AuxInt
 11377  		s := x2.Aux
 11378  		idx := x2.Args[0]
 11379  		p := x2.Args[1]
 11380  		mem := x2.Args[2]
 11381  		o0 := v.Args[1]
 11382  		if o0.Op != Op386ORL {
 11383  			break
 11384  		}
 11385  		s0 := o0.Args[0]
 11386  		if s0.Op != Op386SHLLconst {
 11387  			break
 11388  		}
 11389  		if s0.AuxInt != 16 {
 11390  			break
 11391  		}
 11392  		x1 := s0.Args[0]
 11393  		if x1.Op != Op386MOVBloadidx1 {
 11394  			break
 11395  		}
 11396  		i2 := x1.AuxInt
 11397  		if x1.Aux != s {
 11398  			break
 11399  		}
 11400  		if p != x1.Args[0] {
 11401  			break
 11402  		}
 11403  		if idx != x1.Args[1] {
 11404  			break
 11405  		}
 11406  		if mem != x1.Args[2] {
 11407  			break
 11408  		}
 11409  		x0 := o0.Args[1]
 11410  		if x0.Op != Op386MOVWloadidx1 {
 11411  			break
 11412  		}
 11413  		i0 := x0.AuxInt
 11414  		if x0.Aux != s {
 11415  			break
 11416  		}
 11417  		if p != x0.Args[0] {
 11418  			break
 11419  		}
 11420  		if idx != x0.Args[1] {
 11421  			break
 11422  		}
 11423  		if mem != x0.Args[2] {
 11424  			break
 11425  		}
 11426  		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)) {
 11427  			break
 11428  		}
 11429  		b = mergePoint(b, x0, x1, x2)
 11430  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11431  		v.reset(OpCopy)
 11432  		v.AddArg(v0)
 11433  		v0.AuxInt = i0
 11434  		v0.Aux = s
 11435  		v0.AddArg(p)
 11436  		v0.AddArg(idx)
 11437  		v0.AddArg(mem)
 11438  		return true
 11439  	}
 11440  	// 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)))
 11441  	// 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)
 11442  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11443  	for {
 11444  		s1 := v.Args[0]
 11445  		if s1.Op != Op386SHLLconst {
 11446  			break
 11447  		}
 11448  		if s1.AuxInt != 24 {
 11449  			break
 11450  		}
 11451  		x2 := s1.Args[0]
 11452  		if x2.Op != Op386MOVBloadidx1 {
 11453  			break
 11454  		}
 11455  		i3 := x2.AuxInt
 11456  		s := x2.Aux
 11457  		p := x2.Args[0]
 11458  		idx := x2.Args[1]
 11459  		mem := x2.Args[2]
 11460  		o0 := v.Args[1]
 11461  		if o0.Op != Op386ORL {
 11462  			break
 11463  		}
 11464  		s0 := o0.Args[0]
 11465  		if s0.Op != Op386SHLLconst {
 11466  			break
 11467  		}
 11468  		if s0.AuxInt != 16 {
 11469  			break
 11470  		}
 11471  		x1 := s0.Args[0]
 11472  		if x1.Op != Op386MOVBloadidx1 {
 11473  			break
 11474  		}
 11475  		i2 := x1.AuxInt
 11476  		if x1.Aux != s {
 11477  			break
 11478  		}
 11479  		if idx != x1.Args[0] {
 11480  			break
 11481  		}
 11482  		if p != x1.Args[1] {
 11483  			break
 11484  		}
 11485  		if mem != x1.Args[2] {
 11486  			break
 11487  		}
 11488  		x0 := o0.Args[1]
 11489  		if x0.Op != Op386MOVWloadidx1 {
 11490  			break
 11491  		}
 11492  		i0 := x0.AuxInt
 11493  		if x0.Aux != s {
 11494  			break
 11495  		}
 11496  		if p != x0.Args[0] {
 11497  			break
 11498  		}
 11499  		if idx != x0.Args[1] {
 11500  			break
 11501  		}
 11502  		if mem != x0.Args[2] {
 11503  			break
 11504  		}
 11505  		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)) {
 11506  			break
 11507  		}
 11508  		b = mergePoint(b, x0, x1, x2)
 11509  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11510  		v.reset(OpCopy)
 11511  		v.AddArg(v0)
 11512  		v0.AuxInt = i0
 11513  		v0.Aux = s
 11514  		v0.AddArg(p)
 11515  		v0.AddArg(idx)
 11516  		v0.AddArg(mem)
 11517  		return true
 11518  	}
 11519  	return false
 11520  }
 11521  func rewriteValue386_Op386ORL_50(v *Value) bool {
 11522  	b := v.Block
 11523  	_ = b
 11524  	// 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)))
 11525  	// 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)
 11526  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11527  	for {
 11528  		s1 := v.Args[0]
 11529  		if s1.Op != Op386SHLLconst {
 11530  			break
 11531  		}
 11532  		if s1.AuxInt != 24 {
 11533  			break
 11534  		}
 11535  		x2 := s1.Args[0]
 11536  		if x2.Op != Op386MOVBloadidx1 {
 11537  			break
 11538  		}
 11539  		i3 := x2.AuxInt
 11540  		s := x2.Aux
 11541  		idx := x2.Args[0]
 11542  		p := x2.Args[1]
 11543  		mem := x2.Args[2]
 11544  		o0 := v.Args[1]
 11545  		if o0.Op != Op386ORL {
 11546  			break
 11547  		}
 11548  		s0 := o0.Args[0]
 11549  		if s0.Op != Op386SHLLconst {
 11550  			break
 11551  		}
 11552  		if s0.AuxInt != 16 {
 11553  			break
 11554  		}
 11555  		x1 := s0.Args[0]
 11556  		if x1.Op != Op386MOVBloadidx1 {
 11557  			break
 11558  		}
 11559  		i2 := x1.AuxInt
 11560  		if x1.Aux != s {
 11561  			break
 11562  		}
 11563  		if idx != x1.Args[0] {
 11564  			break
 11565  		}
 11566  		if p != x1.Args[1] {
 11567  			break
 11568  		}
 11569  		if mem != x1.Args[2] {
 11570  			break
 11571  		}
 11572  		x0 := o0.Args[1]
 11573  		if x0.Op != Op386MOVWloadidx1 {
 11574  			break
 11575  		}
 11576  		i0 := x0.AuxInt
 11577  		if x0.Aux != s {
 11578  			break
 11579  		}
 11580  		if p != x0.Args[0] {
 11581  			break
 11582  		}
 11583  		if idx != x0.Args[1] {
 11584  			break
 11585  		}
 11586  		if mem != x0.Args[2] {
 11587  			break
 11588  		}
 11589  		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)) {
 11590  			break
 11591  		}
 11592  		b = mergePoint(b, x0, x1, x2)
 11593  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11594  		v.reset(OpCopy)
 11595  		v.AddArg(v0)
 11596  		v0.AuxInt = i0
 11597  		v0.Aux = s
 11598  		v0.AddArg(p)
 11599  		v0.AddArg(idx)
 11600  		v0.AddArg(mem)
 11601  		return true
 11602  	}
 11603  	// 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)))
 11604  	// 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)
 11605  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11606  	for {
 11607  		s1 := v.Args[0]
 11608  		if s1.Op != Op386SHLLconst {
 11609  			break
 11610  		}
 11611  		if s1.AuxInt != 24 {
 11612  			break
 11613  		}
 11614  		x2 := s1.Args[0]
 11615  		if x2.Op != Op386MOVBloadidx1 {
 11616  			break
 11617  		}
 11618  		i3 := x2.AuxInt
 11619  		s := x2.Aux
 11620  		p := x2.Args[0]
 11621  		idx := x2.Args[1]
 11622  		mem := x2.Args[2]
 11623  		o0 := v.Args[1]
 11624  		if o0.Op != Op386ORL {
 11625  			break
 11626  		}
 11627  		s0 := o0.Args[0]
 11628  		if s0.Op != Op386SHLLconst {
 11629  			break
 11630  		}
 11631  		if s0.AuxInt != 16 {
 11632  			break
 11633  		}
 11634  		x1 := s0.Args[0]
 11635  		if x1.Op != Op386MOVBloadidx1 {
 11636  			break
 11637  		}
 11638  		i2 := x1.AuxInt
 11639  		if x1.Aux != s {
 11640  			break
 11641  		}
 11642  		if p != x1.Args[0] {
 11643  			break
 11644  		}
 11645  		if idx != x1.Args[1] {
 11646  			break
 11647  		}
 11648  		if mem != x1.Args[2] {
 11649  			break
 11650  		}
 11651  		x0 := o0.Args[1]
 11652  		if x0.Op != Op386MOVWloadidx1 {
 11653  			break
 11654  		}
 11655  		i0 := x0.AuxInt
 11656  		if x0.Aux != s {
 11657  			break
 11658  		}
 11659  		if idx != x0.Args[0] {
 11660  			break
 11661  		}
 11662  		if p != x0.Args[1] {
 11663  			break
 11664  		}
 11665  		if mem != x0.Args[2] {
 11666  			break
 11667  		}
 11668  		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)) {
 11669  			break
 11670  		}
 11671  		b = mergePoint(b, x0, x1, x2)
 11672  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11673  		v.reset(OpCopy)
 11674  		v.AddArg(v0)
 11675  		v0.AuxInt = i0
 11676  		v0.Aux = s
 11677  		v0.AddArg(p)
 11678  		v0.AddArg(idx)
 11679  		v0.AddArg(mem)
 11680  		return true
 11681  	}
 11682  	// 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)))
 11683  	// 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)
 11684  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11685  	for {
 11686  		s1 := v.Args[0]
 11687  		if s1.Op != Op386SHLLconst {
 11688  			break
 11689  		}
 11690  		if s1.AuxInt != 24 {
 11691  			break
 11692  		}
 11693  		x2 := s1.Args[0]
 11694  		if x2.Op != Op386MOVBloadidx1 {
 11695  			break
 11696  		}
 11697  		i3 := x2.AuxInt
 11698  		s := x2.Aux
 11699  		idx := x2.Args[0]
 11700  		p := x2.Args[1]
 11701  		mem := x2.Args[2]
 11702  		o0 := v.Args[1]
 11703  		if o0.Op != Op386ORL {
 11704  			break
 11705  		}
 11706  		s0 := o0.Args[0]
 11707  		if s0.Op != Op386SHLLconst {
 11708  			break
 11709  		}
 11710  		if s0.AuxInt != 16 {
 11711  			break
 11712  		}
 11713  		x1 := s0.Args[0]
 11714  		if x1.Op != Op386MOVBloadidx1 {
 11715  			break
 11716  		}
 11717  		i2 := x1.AuxInt
 11718  		if x1.Aux != s {
 11719  			break
 11720  		}
 11721  		if p != x1.Args[0] {
 11722  			break
 11723  		}
 11724  		if idx != x1.Args[1] {
 11725  			break
 11726  		}
 11727  		if mem != x1.Args[2] {
 11728  			break
 11729  		}
 11730  		x0 := o0.Args[1]
 11731  		if x0.Op != Op386MOVWloadidx1 {
 11732  			break
 11733  		}
 11734  		i0 := x0.AuxInt
 11735  		if x0.Aux != s {
 11736  			break
 11737  		}
 11738  		if idx != x0.Args[0] {
 11739  			break
 11740  		}
 11741  		if p != x0.Args[1] {
 11742  			break
 11743  		}
 11744  		if mem != x0.Args[2] {
 11745  			break
 11746  		}
 11747  		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)) {
 11748  			break
 11749  		}
 11750  		b = mergePoint(b, x0, x1, x2)
 11751  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11752  		v.reset(OpCopy)
 11753  		v.AddArg(v0)
 11754  		v0.AuxInt = i0
 11755  		v0.Aux = s
 11756  		v0.AddArg(p)
 11757  		v0.AddArg(idx)
 11758  		v0.AddArg(mem)
 11759  		return true
 11760  	}
 11761  	// 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)))
 11762  	// 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)
 11763  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11764  	for {
 11765  		s1 := v.Args[0]
 11766  		if s1.Op != Op386SHLLconst {
 11767  			break
 11768  		}
 11769  		if s1.AuxInt != 24 {
 11770  			break
 11771  		}
 11772  		x2 := s1.Args[0]
 11773  		if x2.Op != Op386MOVBloadidx1 {
 11774  			break
 11775  		}
 11776  		i3 := x2.AuxInt
 11777  		s := x2.Aux
 11778  		p := x2.Args[0]
 11779  		idx := x2.Args[1]
 11780  		mem := x2.Args[2]
 11781  		o0 := v.Args[1]
 11782  		if o0.Op != Op386ORL {
 11783  			break
 11784  		}
 11785  		s0 := o0.Args[0]
 11786  		if s0.Op != Op386SHLLconst {
 11787  			break
 11788  		}
 11789  		if s0.AuxInt != 16 {
 11790  			break
 11791  		}
 11792  		x1 := s0.Args[0]
 11793  		if x1.Op != Op386MOVBloadidx1 {
 11794  			break
 11795  		}
 11796  		i2 := x1.AuxInt
 11797  		if x1.Aux != s {
 11798  			break
 11799  		}
 11800  		if idx != x1.Args[0] {
 11801  			break
 11802  		}
 11803  		if p != x1.Args[1] {
 11804  			break
 11805  		}
 11806  		if mem != x1.Args[2] {
 11807  			break
 11808  		}
 11809  		x0 := o0.Args[1]
 11810  		if x0.Op != Op386MOVWloadidx1 {
 11811  			break
 11812  		}
 11813  		i0 := x0.AuxInt
 11814  		if x0.Aux != s {
 11815  			break
 11816  		}
 11817  		if idx != x0.Args[0] {
 11818  			break
 11819  		}
 11820  		if p != x0.Args[1] {
 11821  			break
 11822  		}
 11823  		if mem != x0.Args[2] {
 11824  			break
 11825  		}
 11826  		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)) {
 11827  			break
 11828  		}
 11829  		b = mergePoint(b, x0, x1, x2)
 11830  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11831  		v.reset(OpCopy)
 11832  		v.AddArg(v0)
 11833  		v0.AuxInt = i0
 11834  		v0.Aux = s
 11835  		v0.AddArg(p)
 11836  		v0.AddArg(idx)
 11837  		v0.AddArg(mem)
 11838  		return true
 11839  	}
 11840  	// 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)))
 11841  	// 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)
 11842  	// result: @mergePoint(b,x0,x1,x2) (MOVLloadidx1 <v.Type> [i0] {s} p idx mem)
 11843  	for {
 11844  		s1 := v.Args[0]
 11845  		if s1.Op != Op386SHLLconst {
 11846  			break
 11847  		}
 11848  		if s1.AuxInt != 24 {
 11849  			break
 11850  		}
 11851  		x2 := s1.Args[0]
 11852  		if x2.Op != Op386MOVBloadidx1 {
 11853  			break
 11854  		}
 11855  		i3 := x2.AuxInt
 11856  		s := x2.Aux
 11857  		idx := x2.Args[0]
 11858  		p := x2.Args[1]
 11859  		mem := x2.Args[2]
 11860  		o0 := v.Args[1]
 11861  		if o0.Op != Op386ORL {
 11862  			break
 11863  		}
 11864  		s0 := o0.Args[0]
 11865  		if s0.Op != Op386SHLLconst {
 11866  			break
 11867  		}
 11868  		if s0.AuxInt != 16 {
 11869  			break
 11870  		}
 11871  		x1 := s0.Args[0]
 11872  		if x1.Op != Op386MOVBloadidx1 {
 11873  			break
 11874  		}
 11875  		i2 := x1.AuxInt
 11876  		if x1.Aux != s {
 11877  			break
 11878  		}
 11879  		if idx != x1.Args[0] {
 11880  			break
 11881  		}
 11882  		if p != x1.Args[1] {
 11883  			break
 11884  		}
 11885  		if mem != x1.Args[2] {
 11886  			break
 11887  		}
 11888  		x0 := o0.Args[1]
 11889  		if x0.Op != Op386MOVWloadidx1 {
 11890  			break
 11891  		}
 11892  		i0 := x0.AuxInt
 11893  		if x0.Aux != s {
 11894  			break
 11895  		}
 11896  		if idx != x0.Args[0] {
 11897  			break
 11898  		}
 11899  		if p != x0.Args[1] {
 11900  			break
 11901  		}
 11902  		if mem != x0.Args[2] {
 11903  			break
 11904  		}
 11905  		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)) {
 11906  			break
 11907  		}
 11908  		b = mergePoint(b, x0, x1, x2)
 11909  		v0 := b.NewValue0(v.Pos, Op386MOVLloadidx1, v.Type)
 11910  		v.reset(OpCopy)
 11911  		v.AddArg(v0)
 11912  		v0.AuxInt = i0
 11913  		v0.Aux = s
 11914  		v0.AddArg(p)
 11915  		v0.AddArg(idx)
 11916  		v0.AddArg(mem)
 11917  		return true
 11918  	}
 11919  	return false
 11920  }
 11921  func rewriteValue386_Op386ORLconst_0(v *Value) bool {
 11922  	// match: (ORLconst [c] x)
 11923  	// cond: int32(c)==0
 11924  	// result: x
 11925  	for {
 11926  		c := v.AuxInt
 11927  		x := v.Args[0]
 11928  		if !(int32(c) == 0) {
 11929  			break
 11930  		}
 11931  		v.reset(OpCopy)
 11932  		v.Type = x.Type
 11933  		v.AddArg(x)
 11934  		return true
 11935  	}
 11936  	// match: (ORLconst [c] _)
 11937  	// cond: int32(c)==-1
 11938  	// result: (MOVLconst [-1])
 11939  	for {
 11940  		c := v.AuxInt
 11941  		if !(int32(c) == -1) {
 11942  			break
 11943  		}
 11944  		v.reset(Op386MOVLconst)
 11945  		v.AuxInt = -1
 11946  		return true
 11947  	}
 11948  	// match: (ORLconst [c] (MOVLconst [d]))
 11949  	// cond:
 11950  	// result: (MOVLconst [c|d])
 11951  	for {
 11952  		c := v.AuxInt
 11953  		v_0 := v.Args[0]
 11954  		if v_0.Op != Op386MOVLconst {
 11955  			break
 11956  		}
 11957  		d := v_0.AuxInt
 11958  		v.reset(Op386MOVLconst)
 11959  		v.AuxInt = c | d
 11960  		return true
 11961  	}
 11962  	return false
 11963  }
 11964  func rewriteValue386_Op386ROLBconst_0(v *Value) bool {
 11965  	// match: (ROLBconst [c] (ROLBconst [d] x))
 11966  	// cond:
 11967  	// result: (ROLBconst [(c+d)& 7] x)
 11968  	for {
 11969  		c := v.AuxInt
 11970  		v_0 := v.Args[0]
 11971  		if v_0.Op != Op386ROLBconst {
 11972  			break
 11973  		}
 11974  		d := v_0.AuxInt
 11975  		x := v_0.Args[0]
 11976  		v.reset(Op386ROLBconst)
 11977  		v.AuxInt = (c + d) & 7
 11978  		v.AddArg(x)
 11979  		return true
 11980  	}
 11981  	// match: (ROLBconst [0] x)
 11982  	// cond:
 11983  	// result: x
 11984  	for {
 11985  		if v.AuxInt != 0 {
 11986  			break
 11987  		}
 11988  		x := v.Args[0]
 11989  		v.reset(OpCopy)
 11990  		v.Type = x.Type
 11991  		v.AddArg(x)
 11992  		return true
 11993  	}
 11994  	return false
 11995  }
 11996  func rewriteValue386_Op386ROLLconst_0(v *Value) bool {
 11997  	// match: (ROLLconst [c] (ROLLconst [d] x))
 11998  	// cond:
 11999  	// result: (ROLLconst [(c+d)&31] x)
 12000  	for {
 12001  		c := v.AuxInt
 12002  		v_0 := v.Args[0]
 12003  		if v_0.Op != Op386ROLLconst {
 12004  			break
 12005  		}
 12006  		d := v_0.AuxInt
 12007  		x := v_0.Args[0]
 12008  		v.reset(Op386ROLLconst)
 12009  		v.AuxInt = (c + d) & 31
 12010  		v.AddArg(x)
 12011  		return true
 12012  	}
 12013  	// match: (ROLLconst [0] x)
 12014  	// cond:
 12015  	// result: x
 12016  	for {
 12017  		if v.AuxInt != 0 {
 12018  			break
 12019  		}
 12020  		x := v.Args[0]
 12021  		v.reset(OpCopy)
 12022  		v.Type = x.Type
 12023  		v.AddArg(x)
 12024  		return true
 12025  	}
 12026  	return false
 12027  }
 12028  func rewriteValue386_Op386ROLWconst_0(v *Value) bool {
 12029  	// match: (ROLWconst [c] (ROLWconst [d] x))
 12030  	// cond:
 12031  	// result: (ROLWconst [(c+d)&15] x)
 12032  	for {
 12033  		c := v.AuxInt
 12034  		v_0 := v.Args[0]
 12035  		if v_0.Op != Op386ROLWconst {
 12036  			break
 12037  		}
 12038  		d := v_0.AuxInt
 12039  		x := v_0.Args[0]
 12040  		v.reset(Op386ROLWconst)
 12041  		v.AuxInt = (c + d) & 15
 12042  		v.AddArg(x)
 12043  		return true
 12044  	}
 12045  	// match: (ROLWconst [0] x)
 12046  	// cond:
 12047  	// result: x
 12048  	for {
 12049  		if v.AuxInt != 0 {
 12050  			break
 12051  		}
 12052  		x := v.Args[0]
 12053  		v.reset(OpCopy)
 12054  		v.Type = x.Type
 12055  		v.AddArg(x)
 12056  		return true
 12057  	}
 12058  	return false
 12059  }
 12060  func rewriteValue386_Op386SARB_0(v *Value) bool {
 12061  	// match: (SARB x (MOVLconst [c]))
 12062  	// cond:
 12063  	// result: (SARBconst [min(c&31,7)] x)
 12064  	for {
 12065  		x := v.Args[0]
 12066  		v_1 := v.Args[1]
 12067  		if v_1.Op != Op386MOVLconst {
 12068  			break
 12069  		}
 12070  		c := v_1.AuxInt
 12071  		v.reset(Op386SARBconst)
 12072  		v.AuxInt = min(c&31, 7)
 12073  		v.AddArg(x)
 12074  		return true
 12075  	}
 12076  	return false
 12077  }
 12078  func rewriteValue386_Op386SARBconst_0(v *Value) bool {
 12079  	// match: (SARBconst x [0])
 12080  	// cond:
 12081  	// result: x
 12082  	for {
 12083  		if v.AuxInt != 0 {
 12084  			break
 12085  		}
 12086  		x := v.Args[0]
 12087  		v.reset(OpCopy)
 12088  		v.Type = x.Type
 12089  		v.AddArg(x)
 12090  		return true
 12091  	}
 12092  	// match: (SARBconst [c] (MOVLconst [d]))
 12093  	// cond:
 12094  	// result: (MOVLconst [d>>uint64(c)])
 12095  	for {
 12096  		c := v.AuxInt
 12097  		v_0 := v.Args[0]
 12098  		if v_0.Op != Op386MOVLconst {
 12099  			break
 12100  		}
 12101  		d := v_0.AuxInt
 12102  		v.reset(Op386MOVLconst)
 12103  		v.AuxInt = d >> uint64(c)
 12104  		return true
 12105  	}
 12106  	return false
 12107  }
 12108  func rewriteValue386_Op386SARL_0(v *Value) bool {
 12109  	// match: (SARL x (MOVLconst [c]))
 12110  	// cond:
 12111  	// result: (SARLconst [c&31] x)
 12112  	for {
 12113  		x := v.Args[0]
 12114  		v_1 := v.Args[1]
 12115  		if v_1.Op != Op386MOVLconst {
 12116  			break
 12117  		}
 12118  		c := v_1.AuxInt
 12119  		v.reset(Op386SARLconst)
 12120  		v.AuxInt = c & 31
 12121  		v.AddArg(x)
 12122  		return true
 12123  	}
 12124  	// match: (SARL x (ANDLconst [31] y))
 12125  	// cond:
 12126  	// result: (SARL x y)
 12127  	for {
 12128  		x := v.Args[0]
 12129  		v_1 := v.Args[1]
 12130  		if v_1.Op != Op386ANDLconst {
 12131  			break
 12132  		}
 12133  		if v_1.AuxInt != 31 {
 12134  			break
 12135  		}
 12136  		y := v_1.Args[0]
 12137  		v.reset(Op386SARL)
 12138  		v.AddArg(x)
 12139  		v.AddArg(y)
 12140  		return true
 12141  	}
 12142  	return false
 12143  }
 12144  func rewriteValue386_Op386SARLconst_0(v *Value) bool {
 12145  	// match: (SARLconst x [0])
 12146  	// cond:
 12147  	// result: x
 12148  	for {
 12149  		if v.AuxInt != 0 {
 12150  			break
 12151  		}
 12152  		x := v.Args[0]
 12153  		v.reset(OpCopy)
 12154  		v.Type = x.Type
 12155  		v.AddArg(x)
 12156  		return true
 12157  	}
 12158  	// match: (SARLconst [c] (MOVLconst [d]))
 12159  	// cond:
 12160  	// result: (MOVLconst [d>>uint64(c)])
 12161  	for {
 12162  		c := v.AuxInt
 12163  		v_0 := v.Args[0]
 12164  		if v_0.Op != Op386MOVLconst {
 12165  			break
 12166  		}
 12167  		d := v_0.AuxInt
 12168  		v.reset(Op386MOVLconst)
 12169  		v.AuxInt = d >> uint64(c)
 12170  		return true
 12171  	}
 12172  	return false
 12173  }
 12174  func rewriteValue386_Op386SARW_0(v *Value) bool {
 12175  	// match: (SARW x (MOVLconst [c]))
 12176  	// cond:
 12177  	// result: (SARWconst [min(c&31,15)] x)
 12178  	for {
 12179  		x := v.Args[0]
 12180  		v_1 := v.Args[1]
 12181  		if v_1.Op != Op386MOVLconst {
 12182  			break
 12183  		}
 12184  		c := v_1.AuxInt
 12185  		v.reset(Op386SARWconst)
 12186  		v.AuxInt = min(c&31, 15)
 12187  		v.AddArg(x)
 12188  		return true
 12189  	}
 12190  	return false
 12191  }
 12192  func rewriteValue386_Op386SARWconst_0(v *Value) bool {
 12193  	// match: (SARWconst x [0])
 12194  	// cond:
 12195  	// result: x
 12196  	for {
 12197  		if v.AuxInt != 0 {
 12198  			break
 12199  		}
 12200  		x := v.Args[0]
 12201  		v.reset(OpCopy)
 12202  		v.Type = x.Type
 12203  		v.AddArg(x)
 12204  		return true
 12205  	}
 12206  	// match: (SARWconst [c] (MOVLconst [d]))
 12207  	// cond:
 12208  	// result: (MOVLconst [d>>uint64(c)])
 12209  	for {
 12210  		c := v.AuxInt
 12211  		v_0 := v.Args[0]
 12212  		if v_0.Op != Op386MOVLconst {
 12213  			break
 12214  		}
 12215  		d := v_0.AuxInt
 12216  		v.reset(Op386MOVLconst)
 12217  		v.AuxInt = d >> uint64(c)
 12218  		return true
 12219  	}
 12220  	return false
 12221  }
 12222  func rewriteValue386_Op386SBBL_0(v *Value) bool {
 12223  	// match: (SBBL x (MOVLconst [c]) f)
 12224  	// cond:
 12225  	// result: (SBBLconst [c] x f)
 12226  	for {
 12227  		x := v.Args[0]
 12228  		v_1 := v.Args[1]
 12229  		if v_1.Op != Op386MOVLconst {
 12230  			break
 12231  		}
 12232  		c := v_1.AuxInt
 12233  		f := v.Args[2]
 12234  		v.reset(Op386SBBLconst)
 12235  		v.AuxInt = c
 12236  		v.AddArg(x)
 12237  		v.AddArg(f)
 12238  		return true
 12239  	}
 12240  	return false
 12241  }
 12242  func rewriteValue386_Op386SBBLcarrymask_0(v *Value) bool {
 12243  	// match: (SBBLcarrymask (FlagEQ))
 12244  	// cond:
 12245  	// result: (MOVLconst [0])
 12246  	for {
 12247  		v_0 := v.Args[0]
 12248  		if v_0.Op != Op386FlagEQ {
 12249  			break
 12250  		}
 12251  		v.reset(Op386MOVLconst)
 12252  		v.AuxInt = 0
 12253  		return true
 12254  	}
 12255  	// match: (SBBLcarrymask (FlagLT_ULT))
 12256  	// cond:
 12257  	// result: (MOVLconst [-1])
 12258  	for {
 12259  		v_0 := v.Args[0]
 12260  		if v_0.Op != Op386FlagLT_ULT {
 12261  			break
 12262  		}
 12263  		v.reset(Op386MOVLconst)
 12264  		v.AuxInt = -1
 12265  		return true
 12266  	}
 12267  	// match: (SBBLcarrymask (FlagLT_UGT))
 12268  	// cond:
 12269  	// result: (MOVLconst [0])
 12270  	for {
 12271  		v_0 := v.Args[0]
 12272  		if v_0.Op != Op386FlagLT_UGT {
 12273  			break
 12274  		}
 12275  		v.reset(Op386MOVLconst)
 12276  		v.AuxInt = 0
 12277  		return true
 12278  	}
 12279  	// match: (SBBLcarrymask (FlagGT_ULT))
 12280  	// cond:
 12281  	// result: (MOVLconst [-1])
 12282  	for {
 12283  		v_0 := v.Args[0]
 12284  		if v_0.Op != Op386FlagGT_ULT {
 12285  			break
 12286  		}
 12287  		v.reset(Op386MOVLconst)
 12288  		v.AuxInt = -1
 12289  		return true
 12290  	}
 12291  	// match: (SBBLcarrymask (FlagGT_UGT))
 12292  	// cond:
 12293  	// result: (MOVLconst [0])
 12294  	for {
 12295  		v_0 := v.Args[0]
 12296  		if v_0.Op != Op386FlagGT_UGT {
 12297  			break
 12298  		}
 12299  		v.reset(Op386MOVLconst)
 12300  		v.AuxInt = 0
 12301  		return true
 12302  	}
 12303  	return false
 12304  }
 12305  func rewriteValue386_Op386SETA_0(v *Value) bool {
 12306  	// match: (SETA (InvertFlags x))
 12307  	// cond:
 12308  	// result: (SETB x)
 12309  	for {
 12310  		v_0 := v.Args[0]
 12311  		if v_0.Op != Op386InvertFlags {
 12312  			break
 12313  		}
 12314  		x := v_0.Args[0]
 12315  		v.reset(Op386SETB)
 12316  		v.AddArg(x)
 12317  		return true
 12318  	}
 12319  	// match: (SETA (FlagEQ))
 12320  	// cond:
 12321  	// result: (MOVLconst [0])
 12322  	for {
 12323  		v_0 := v.Args[0]
 12324  		if v_0.Op != Op386FlagEQ {
 12325  			break
 12326  		}
 12327  		v.reset(Op386MOVLconst)
 12328  		v.AuxInt = 0
 12329  		return true
 12330  	}
 12331  	// match: (SETA (FlagLT_ULT))
 12332  	// cond:
 12333  	// result: (MOVLconst [0])
 12334  	for {
 12335  		v_0 := v.Args[0]
 12336  		if v_0.Op != Op386FlagLT_ULT {
 12337  			break
 12338  		}
 12339  		v.reset(Op386MOVLconst)
 12340  		v.AuxInt = 0
 12341  		return true
 12342  	}
 12343  	// match: (SETA (FlagLT_UGT))
 12344  	// cond:
 12345  	// result: (MOVLconst [1])
 12346  	for {
 12347  		v_0 := v.Args[0]
 12348  		if v_0.Op != Op386FlagLT_UGT {
 12349  			break
 12350  		}
 12351  		v.reset(Op386MOVLconst)
 12352  		v.AuxInt = 1
 12353  		return true
 12354  	}
 12355  	// match: (SETA (FlagGT_ULT))
 12356  	// cond:
 12357  	// result: (MOVLconst [0])
 12358  	for {
 12359  		v_0 := v.Args[0]
 12360  		if v_0.Op != Op386FlagGT_ULT {
 12361  			break
 12362  		}
 12363  		v.reset(Op386MOVLconst)
 12364  		v.AuxInt = 0
 12365  		return true
 12366  	}
 12367  	// match: (SETA (FlagGT_UGT))
 12368  	// cond:
 12369  	// result: (MOVLconst [1])
 12370  	for {
 12371  		v_0 := v.Args[0]
 12372  		if v_0.Op != Op386FlagGT_UGT {
 12373  			break
 12374  		}
 12375  		v.reset(Op386MOVLconst)
 12376  		v.AuxInt = 1
 12377  		return true
 12378  	}
 12379  	return false
 12380  }
 12381  func rewriteValue386_Op386SETAE_0(v *Value) bool {
 12382  	// match: (SETAE (InvertFlags x))
 12383  	// cond:
 12384  	// result: (SETBE x)
 12385  	for {
 12386  		v_0 := v.Args[0]
 12387  		if v_0.Op != Op386InvertFlags {
 12388  			break
 12389  		}
 12390  		x := v_0.Args[0]
 12391  		v.reset(Op386SETBE)
 12392  		v.AddArg(x)
 12393  		return true
 12394  	}
 12395  	// match: (SETAE (FlagEQ))
 12396  	// cond:
 12397  	// result: (MOVLconst [1])
 12398  	for {
 12399  		v_0 := v.Args[0]
 12400  		if v_0.Op != Op386FlagEQ {
 12401  			break
 12402  		}
 12403  		v.reset(Op386MOVLconst)
 12404  		v.AuxInt = 1
 12405  		return true
 12406  	}
 12407  	// match: (SETAE (FlagLT_ULT))
 12408  	// cond:
 12409  	// result: (MOVLconst [0])
 12410  	for {
 12411  		v_0 := v.Args[0]
 12412  		if v_0.Op != Op386FlagLT_ULT {
 12413  			break
 12414  		}
 12415  		v.reset(Op386MOVLconst)
 12416  		v.AuxInt = 0
 12417  		return true
 12418  	}
 12419  	// match: (SETAE (FlagLT_UGT))
 12420  	// cond:
 12421  	// result: (MOVLconst [1])
 12422  	for {
 12423  		v_0 := v.Args[0]
 12424  		if v_0.Op != Op386FlagLT_UGT {
 12425  			break
 12426  		}
 12427  		v.reset(Op386MOVLconst)
 12428  		v.AuxInt = 1
 12429  		return true
 12430  	}
 12431  	// match: (SETAE (FlagGT_ULT))
 12432  	// cond:
 12433  	// result: (MOVLconst [0])
 12434  	for {
 12435  		v_0 := v.Args[0]
 12436  		if v_0.Op != Op386FlagGT_ULT {
 12437  			break
 12438  		}
 12439  		v.reset(Op386MOVLconst)
 12440  		v.AuxInt = 0
 12441  		return true
 12442  	}
 12443  	// match: (SETAE (FlagGT_UGT))
 12444  	// cond:
 12445  	// result: (MOVLconst [1])
 12446  	for {
 12447  		v_0 := v.Args[0]
 12448  		if v_0.Op != Op386FlagGT_UGT {
 12449  			break
 12450  		}
 12451  		v.reset(Op386MOVLconst)
 12452  		v.AuxInt = 1
 12453  		return true
 12454  	}
 12455  	return false
 12456  }
 12457  func rewriteValue386_Op386SETB_0(v *Value) bool {
 12458  	// match: (SETB (InvertFlags x))
 12459  	// cond:
 12460  	// result: (SETA x)
 12461  	for {
 12462  		v_0 := v.Args[0]
 12463  		if v_0.Op != Op386InvertFlags {
 12464  			break
 12465  		}
 12466  		x := v_0.Args[0]
 12467  		v.reset(Op386SETA)
 12468  		v.AddArg(x)
 12469  		return true
 12470  	}
 12471  	// match: (SETB (FlagEQ))
 12472  	// cond:
 12473  	// result: (MOVLconst [0])
 12474  	for {
 12475  		v_0 := v.Args[0]
 12476  		if v_0.Op != Op386FlagEQ {
 12477  			break
 12478  		}
 12479  		v.reset(Op386MOVLconst)
 12480  		v.AuxInt = 0
 12481  		return true
 12482  	}
 12483  	// match: (SETB (FlagLT_ULT))
 12484  	// cond:
 12485  	// result: (MOVLconst [1])
 12486  	for {
 12487  		v_0 := v.Args[0]
 12488  		if v_0.Op != Op386FlagLT_ULT {
 12489  			break
 12490  		}
 12491  		v.reset(Op386MOVLconst)
 12492  		v.AuxInt = 1
 12493  		return true
 12494  	}
 12495  	// match: (SETB (FlagLT_UGT))
 12496  	// cond:
 12497  	// result: (MOVLconst [0])
 12498  	for {
 12499  		v_0 := v.Args[0]
 12500  		if v_0.Op != Op386FlagLT_UGT {
 12501  			break
 12502  		}
 12503  		v.reset(Op386MOVLconst)
 12504  		v.AuxInt = 0
 12505  		return true
 12506  	}
 12507  	// match: (SETB (FlagGT_ULT))
 12508  	// cond:
 12509  	// result: (MOVLconst [1])
 12510  	for {
 12511  		v_0 := v.Args[0]
 12512  		if v_0.Op != Op386FlagGT_ULT {
 12513  			break
 12514  		}
 12515  		v.reset(Op386MOVLconst)
 12516  		v.AuxInt = 1
 12517  		return true
 12518  	}
 12519  	// match: (SETB (FlagGT_UGT))
 12520  	// cond:
 12521  	// result: (MOVLconst [0])
 12522  	for {
 12523  		v_0 := v.Args[0]
 12524  		if v_0.Op != Op386FlagGT_UGT {
 12525  			break
 12526  		}
 12527  		v.reset(Op386MOVLconst)
 12528  		v.AuxInt = 0
 12529  		return true
 12530  	}
 12531  	return false
 12532  }
 12533  func rewriteValue386_Op386SETBE_0(v *Value) bool {
 12534  	// match: (SETBE (InvertFlags x))
 12535  	// cond:
 12536  	// result: (SETAE x)
 12537  	for {
 12538  		v_0 := v.Args[0]
 12539  		if v_0.Op != Op386InvertFlags {
 12540  			break
 12541  		}
 12542  		x := v_0.Args[0]
 12543  		v.reset(Op386SETAE)
 12544  		v.AddArg(x)
 12545  		return true
 12546  	}
 12547  	// match: (SETBE (FlagEQ))
 12548  	// cond:
 12549  	// result: (MOVLconst [1])
 12550  	for {
 12551  		v_0 := v.Args[0]
 12552  		if v_0.Op != Op386FlagEQ {
 12553  			break
 12554  		}
 12555  		v.reset(Op386MOVLconst)
 12556  		v.AuxInt = 1
 12557  		return true
 12558  	}
 12559  	// match: (SETBE (FlagLT_ULT))
 12560  	// cond:
 12561  	// result: (MOVLconst [1])
 12562  	for {
 12563  		v_0 := v.Args[0]
 12564  		if v_0.Op != Op386FlagLT_ULT {
 12565  			break
 12566  		}
 12567  		v.reset(Op386MOVLconst)
 12568  		v.AuxInt = 1
 12569  		return true
 12570  	}
 12571  	// match: (SETBE (FlagLT_UGT))
 12572  	// cond:
 12573  	// result: (MOVLconst [0])
 12574  	for {
 12575  		v_0 := v.Args[0]
 12576  		if v_0.Op != Op386FlagLT_UGT {
 12577  			break
 12578  		}
 12579  		v.reset(Op386MOVLconst)
 12580  		v.AuxInt = 0
 12581  		return true
 12582  	}
 12583  	// match: (SETBE (FlagGT_ULT))
 12584  	// cond:
 12585  	// result: (MOVLconst [1])
 12586  	for {
 12587  		v_0 := v.Args[0]
 12588  		if v_0.Op != Op386FlagGT_ULT {
 12589  			break
 12590  		}
 12591  		v.reset(Op386MOVLconst)
 12592  		v.AuxInt = 1
 12593  		return true
 12594  	}
 12595  	// match: (SETBE (FlagGT_UGT))
 12596  	// cond:
 12597  	// result: (MOVLconst [0])
 12598  	for {
 12599  		v_0 := v.Args[0]
 12600  		if v_0.Op != Op386FlagGT_UGT {
 12601  			break
 12602  		}
 12603  		v.reset(Op386MOVLconst)
 12604  		v.AuxInt = 0
 12605  		return true
 12606  	}
 12607  	return false
 12608  }
 12609  func rewriteValue386_Op386SETEQ_0(v *Value) bool {
 12610  	// match: (SETEQ (InvertFlags x))
 12611  	// cond:
 12612  	// result: (SETEQ x)
 12613  	for {
 12614  		v_0 := v.Args[0]
 12615  		if v_0.Op != Op386InvertFlags {
 12616  			break
 12617  		}
 12618  		x := v_0.Args[0]
 12619  		v.reset(Op386SETEQ)
 12620  		v.AddArg(x)
 12621  		return true
 12622  	}
 12623  	// match: (SETEQ (FlagEQ))
 12624  	// cond:
 12625  	// result: (MOVLconst [1])
 12626  	for {
 12627  		v_0 := v.Args[0]
 12628  		if v_0.Op != Op386FlagEQ {
 12629  			break
 12630  		}
 12631  		v.reset(Op386MOVLconst)
 12632  		v.AuxInt = 1
 12633  		return true
 12634  	}
 12635  	// match: (SETEQ (FlagLT_ULT))
 12636  	// cond:
 12637  	// result: (MOVLconst [0])
 12638  	for {
 12639  		v_0 := v.Args[0]
 12640  		if v_0.Op != Op386FlagLT_ULT {
 12641  			break
 12642  		}
 12643  		v.reset(Op386MOVLconst)
 12644  		v.AuxInt = 0
 12645  		return true
 12646  	}
 12647  	// match: (SETEQ (FlagLT_UGT))
 12648  	// cond:
 12649  	// result: (MOVLconst [0])
 12650  	for {
 12651  		v_0 := v.Args[0]
 12652  		if v_0.Op != Op386FlagLT_UGT {
 12653  			break
 12654  		}
 12655  		v.reset(Op386MOVLconst)
 12656  		v.AuxInt = 0
 12657  		return true
 12658  	}
 12659  	// match: (SETEQ (FlagGT_ULT))
 12660  	// cond:
 12661  	// result: (MOVLconst [0])
 12662  	for {
 12663  		v_0 := v.Args[0]
 12664  		if v_0.Op != Op386FlagGT_ULT {
 12665  			break
 12666  		}
 12667  		v.reset(Op386MOVLconst)
 12668  		v.AuxInt = 0
 12669  		return true
 12670  	}
 12671  	// match: (SETEQ (FlagGT_UGT))
 12672  	// cond:
 12673  	// result: (MOVLconst [0])
 12674  	for {
 12675  		v_0 := v.Args[0]
 12676  		if v_0.Op != Op386FlagGT_UGT {
 12677  			break
 12678  		}
 12679  		v.reset(Op386MOVLconst)
 12680  		v.AuxInt = 0
 12681  		return true
 12682  	}
 12683  	return false
 12684  }
 12685  func rewriteValue386_Op386SETG_0(v *Value) bool {
 12686  	// match: (SETG (InvertFlags x))
 12687  	// cond:
 12688  	// result: (SETL x)
 12689  	for {
 12690  		v_0 := v.Args[0]
 12691  		if v_0.Op != Op386InvertFlags {
 12692  			break
 12693  		}
 12694  		x := v_0.Args[0]
 12695  		v.reset(Op386SETL)
 12696  		v.AddArg(x)
 12697  		return true
 12698  	}
 12699  	// match: (SETG (FlagEQ))
 12700  	// cond:
 12701  	// result: (MOVLconst [0])
 12702  	for {
 12703  		v_0 := v.Args[0]
 12704  		if v_0.Op != Op386FlagEQ {
 12705  			break
 12706  		}
 12707  		v.reset(Op386MOVLconst)
 12708  		v.AuxInt = 0
 12709  		return true
 12710  	}
 12711  	// match: (SETG (FlagLT_ULT))
 12712  	// cond:
 12713  	// result: (MOVLconst [0])
 12714  	for {
 12715  		v_0 := v.Args[0]
 12716  		if v_0.Op != Op386FlagLT_ULT {
 12717  			break
 12718  		}
 12719  		v.reset(Op386MOVLconst)
 12720  		v.AuxInt = 0
 12721  		return true
 12722  	}
 12723  	// match: (SETG (FlagLT_UGT))
 12724  	// cond:
 12725  	// result: (MOVLconst [0])
 12726  	for {
 12727  		v_0 := v.Args[0]
 12728  		if v_0.Op != Op386FlagLT_UGT {
 12729  			break
 12730  		}
 12731  		v.reset(Op386MOVLconst)
 12732  		v.AuxInt = 0
 12733  		return true
 12734  	}
 12735  	// match: (SETG (FlagGT_ULT))
 12736  	// cond:
 12737  	// result: (MOVLconst [1])
 12738  	for {
 12739  		v_0 := v.Args[0]
 12740  		if v_0.Op != Op386FlagGT_ULT {
 12741  			break
 12742  		}
 12743  		v.reset(Op386MOVLconst)
 12744  		v.AuxInt = 1
 12745  		return true
 12746  	}
 12747  	// match: (SETG (FlagGT_UGT))
 12748  	// cond:
 12749  	// result: (MOVLconst [1])
 12750  	for {
 12751  		v_0 := v.Args[0]
 12752  		if v_0.Op != Op386FlagGT_UGT {
 12753  			break
 12754  		}
 12755  		v.reset(Op386MOVLconst)
 12756  		v.AuxInt = 1
 12757  		return true
 12758  	}
 12759  	return false
 12760  }
 12761  func rewriteValue386_Op386SETGE_0(v *Value) bool {
 12762  	// match: (SETGE (InvertFlags x))
 12763  	// cond:
 12764  	// result: (SETLE x)
 12765  	for {
 12766  		v_0 := v.Args[0]
 12767  		if v_0.Op != Op386InvertFlags {
 12768  			break
 12769  		}
 12770  		x := v_0.Args[0]
 12771  		v.reset(Op386SETLE)
 12772  		v.AddArg(x)
 12773  		return true
 12774  	}
 12775  	// match: (SETGE (FlagEQ))
 12776  	// cond:
 12777  	// result: (MOVLconst [1])
 12778  	for {
 12779  		v_0 := v.Args[0]
 12780  		if v_0.Op != Op386FlagEQ {
 12781  			break
 12782  		}
 12783  		v.reset(Op386MOVLconst)
 12784  		v.AuxInt = 1
 12785  		return true
 12786  	}
 12787  	// match: (SETGE (FlagLT_ULT))
 12788  	// cond:
 12789  	// result: (MOVLconst [0])
 12790  	for {
 12791  		v_0 := v.Args[0]
 12792  		if v_0.Op != Op386FlagLT_ULT {
 12793  			break
 12794  		}
 12795  		v.reset(Op386MOVLconst)
 12796  		v.AuxInt = 0
 12797  		return true
 12798  	}
 12799  	// match: (SETGE (FlagLT_UGT))
 12800  	// cond:
 12801  	// result: (MOVLconst [0])
 12802  	for {
 12803  		v_0 := v.Args[0]
 12804  		if v_0.Op != Op386FlagLT_UGT {
 12805  			break
 12806  		}
 12807  		v.reset(Op386MOVLconst)
 12808  		v.AuxInt = 0
 12809  		return true
 12810  	}
 12811  	// match: (SETGE (FlagGT_ULT))
 12812  	// cond:
 12813  	// result: (MOVLconst [1])
 12814  	for {
 12815  		v_0 := v.Args[0]
 12816  		if v_0.Op != Op386FlagGT_ULT {
 12817  			break
 12818  		}
 12819  		v.reset(Op386MOVLconst)
 12820  		v.AuxInt = 1
 12821  		return true
 12822  	}
 12823  	// match: (SETGE (FlagGT_UGT))
 12824  	// cond:
 12825  	// result: (MOVLconst [1])
 12826  	for {
 12827  		v_0 := v.Args[0]
 12828  		if v_0.Op != Op386FlagGT_UGT {
 12829  			break
 12830  		}
 12831  		v.reset(Op386MOVLconst)
 12832  		v.AuxInt = 1
 12833  		return true
 12834  	}
 12835  	return false
 12836  }
 12837  func rewriteValue386_Op386SETL_0(v *Value) bool {
 12838  	// match: (SETL (InvertFlags x))
 12839  	// cond:
 12840  	// result: (SETG x)
 12841  	for {
 12842  		v_0 := v.Args[0]
 12843  		if v_0.Op != Op386InvertFlags {
 12844  			break
 12845  		}
 12846  		x := v_0.Args[0]
 12847  		v.reset(Op386SETG)
 12848  		v.AddArg(x)
 12849  		return true
 12850  	}
 12851  	// match: (SETL (FlagEQ))
 12852  	// cond:
 12853  	// result: (MOVLconst [0])
 12854  	for {
 12855  		v_0 := v.Args[0]
 12856  		if v_0.Op != Op386FlagEQ {
 12857  			break
 12858  		}
 12859  		v.reset(Op386MOVLconst)
 12860  		v.AuxInt = 0
 12861  		return true
 12862  	}
 12863  	// match: (SETL (FlagLT_ULT))
 12864  	// cond:
 12865  	// result: (MOVLconst [1])
 12866  	for {
 12867  		v_0 := v.Args[0]
 12868  		if v_0.Op != Op386FlagLT_ULT {
 12869  			break
 12870  		}
 12871  		v.reset(Op386MOVLconst)
 12872  		v.AuxInt = 1
 12873  		return true
 12874  	}
 12875  	// match: (SETL (FlagLT_UGT))
 12876  	// cond:
 12877  	// result: (MOVLconst [1])
 12878  	for {
 12879  		v_0 := v.Args[0]
 12880  		if v_0.Op != Op386FlagLT_UGT {
 12881  			break
 12882  		}
 12883  		v.reset(Op386MOVLconst)
 12884  		v.AuxInt = 1
 12885  		return true
 12886  	}
 12887  	// match: (SETL (FlagGT_ULT))
 12888  	// cond:
 12889  	// result: (MOVLconst [0])
 12890  	for {
 12891  		v_0 := v.Args[0]
 12892  		if v_0.Op != Op386FlagGT_ULT {
 12893  			break
 12894  		}
 12895  		v.reset(Op386MOVLconst)
 12896  		v.AuxInt = 0
 12897  		return true
 12898  	}
 12899  	// match: (SETL (FlagGT_UGT))
 12900  	// cond:
 12901  	// result: (MOVLconst [0])
 12902  	for {
 12903  		v_0 := v.Args[0]
 12904  		if v_0.Op != Op386FlagGT_UGT {
 12905  			break
 12906  		}
 12907  		v.reset(Op386MOVLconst)
 12908  		v.AuxInt = 0
 12909  		return true
 12910  	}
 12911  	return false
 12912  }
 12913  func rewriteValue386_Op386SETLE_0(v *Value) bool {
 12914  	// match: (SETLE (InvertFlags x))
 12915  	// cond:
 12916  	// result: (SETGE x)
 12917  	for {
 12918  		v_0 := v.Args[0]
 12919  		if v_0.Op != Op386InvertFlags {
 12920  			break
 12921  		}
 12922  		x := v_0.Args[0]
 12923  		v.reset(Op386SETGE)
 12924  		v.AddArg(x)
 12925  		return true
 12926  	}
 12927  	// match: (SETLE (FlagEQ))
 12928  	// cond:
 12929  	// result: (MOVLconst [1])
 12930  	for {
 12931  		v_0 := v.Args[0]
 12932  		if v_0.Op != Op386FlagEQ {
 12933  			break
 12934  		}
 12935  		v.reset(Op386MOVLconst)
 12936  		v.AuxInt = 1
 12937  		return true
 12938  	}
 12939  	// match: (SETLE (FlagLT_ULT))
 12940  	// cond:
 12941  	// result: (MOVLconst [1])
 12942  	for {
 12943  		v_0 := v.Args[0]
 12944  		if v_0.Op != Op386FlagLT_ULT {
 12945  			break
 12946  		}
 12947  		v.reset(Op386MOVLconst)
 12948  		v.AuxInt = 1
 12949  		return true
 12950  	}
 12951  	// match: (SETLE (FlagLT_UGT))
 12952  	// cond:
 12953  	// result: (MOVLconst [1])
 12954  	for {
 12955  		v_0 := v.Args[0]
 12956  		if v_0.Op != Op386FlagLT_UGT {
 12957  			break
 12958  		}
 12959  		v.reset(Op386MOVLconst)
 12960  		v.AuxInt = 1
 12961  		return true
 12962  	}
 12963  	// match: (SETLE (FlagGT_ULT))
 12964  	// cond:
 12965  	// result: (MOVLconst [0])
 12966  	for {
 12967  		v_0 := v.Args[0]
 12968  		if v_0.Op != Op386FlagGT_ULT {
 12969  			break
 12970  		}
 12971  		v.reset(Op386MOVLconst)
 12972  		v.AuxInt = 0
 12973  		return true
 12974  	}
 12975  	// match: (SETLE (FlagGT_UGT))
 12976  	// cond:
 12977  	// result: (MOVLconst [0])
 12978  	for {
 12979  		v_0 := v.Args[0]
 12980  		if v_0.Op != Op386FlagGT_UGT {
 12981  			break
 12982  		}
 12983  		v.reset(Op386MOVLconst)
 12984  		v.AuxInt = 0
 12985  		return true
 12986  	}
 12987  	return false
 12988  }
 12989  func rewriteValue386_Op386SETNE_0(v *Value) bool {
 12990  	// match: (SETNE (InvertFlags x))
 12991  	// cond:
 12992  	// result: (SETNE x)
 12993  	for {
 12994  		v_0 := v.Args[0]
 12995  		if v_0.Op != Op386InvertFlags {
 12996  			break
 12997  		}
 12998  		x := v_0.Args[0]
 12999  		v.reset(Op386SETNE)
 13000  		v.AddArg(x)
 13001  		return true
 13002  	}
 13003  	// match: (SETNE (FlagEQ))
 13004  	// cond:
 13005  	// result: (MOVLconst [0])
 13006  	for {
 13007  		v_0 := v.Args[0]
 13008  		if v_0.Op != Op386FlagEQ {
 13009  			break
 13010  		}
 13011  		v.reset(Op386MOVLconst)
 13012  		v.AuxInt = 0
 13013  		return true
 13014  	}
 13015  	// match: (SETNE (FlagLT_ULT))
 13016  	// cond:
 13017  	// result: (MOVLconst [1])
 13018  	for {
 13019  		v_0 := v.Args[0]
 13020  		if v_0.Op != Op386FlagLT_ULT {
 13021  			break
 13022  		}
 13023  		v.reset(Op386MOVLconst)
 13024  		v.AuxInt = 1
 13025  		return true
 13026  	}
 13027  	// match: (SETNE (FlagLT_UGT))
 13028  	// cond:
 13029  	// result: (MOVLconst [1])
 13030  	for {
 13031  		v_0 := v.Args[0]
 13032  		if v_0.Op != Op386FlagLT_UGT {
 13033  			break
 13034  		}
 13035  		v.reset(Op386MOVLconst)
 13036  		v.AuxInt = 1
 13037  		return true
 13038  	}
 13039  	// match: (SETNE (FlagGT_ULT))
 13040  	// cond:
 13041  	// result: (MOVLconst [1])
 13042  	for {
 13043  		v_0 := v.Args[0]
 13044  		if v_0.Op != Op386FlagGT_ULT {
 13045  			break
 13046  		}
 13047  		v.reset(Op386MOVLconst)
 13048  		v.AuxInt = 1
 13049  		return true
 13050  	}
 13051  	// match: (SETNE (FlagGT_UGT))
 13052  	// cond:
 13053  	// result: (MOVLconst [1])
 13054  	for {
 13055  		v_0 := v.Args[0]
 13056  		if v_0.Op != Op386FlagGT_UGT {
 13057  			break
 13058  		}
 13059  		v.reset(Op386MOVLconst)
 13060  		v.AuxInt = 1
 13061  		return true
 13062  	}
 13063  	return false
 13064  }
 13065  func rewriteValue386_Op386SHLL_0(v *Value) bool {
 13066  	// match: (SHLL x (MOVLconst [c]))
 13067  	// cond:
 13068  	// result: (SHLLconst [c&31] x)
 13069  	for {
 13070  		x := v.Args[0]
 13071  		v_1 := v.Args[1]
 13072  		if v_1.Op != Op386MOVLconst {
 13073  			break
 13074  		}
 13075  		c := v_1.AuxInt
 13076  		v.reset(Op386SHLLconst)
 13077  		v.AuxInt = c & 31
 13078  		v.AddArg(x)
 13079  		return true
 13080  	}
 13081  	// match: (SHLL x (ANDLconst [31] y))
 13082  	// cond:
 13083  	// result: (SHLL x y)
 13084  	for {
 13085  		x := v.Args[0]
 13086  		v_1 := v.Args[1]
 13087  		if v_1.Op != Op386ANDLconst {
 13088  			break
 13089  		}
 13090  		if v_1.AuxInt != 31 {
 13091  			break
 13092  		}
 13093  		y := v_1.Args[0]
 13094  		v.reset(Op386SHLL)
 13095  		v.AddArg(x)
 13096  		v.AddArg(y)
 13097  		return true
 13098  	}
 13099  	return false
 13100  }
 13101  func rewriteValue386_Op386SHLLconst_0(v *Value) bool {
 13102  	// match: (SHLLconst x [0])
 13103  	// cond:
 13104  	// result: x
 13105  	for {
 13106  		if v.AuxInt != 0 {
 13107  			break
 13108  		}
 13109  		x := v.Args[0]
 13110  		v.reset(OpCopy)
 13111  		v.Type = x.Type
 13112  		v.AddArg(x)
 13113  		return true
 13114  	}
 13115  	return false
 13116  }
 13117  func rewriteValue386_Op386SHRB_0(v *Value) bool {
 13118  	// match: (SHRB x (MOVLconst [c]))
 13119  	// cond: c&31 < 8
 13120  	// result: (SHRBconst [c&31] x)
 13121  	for {
 13122  		x := v.Args[0]
 13123  		v_1 := v.Args[1]
 13124  		if v_1.Op != Op386MOVLconst {
 13125  			break
 13126  		}
 13127  		c := v_1.AuxInt
 13128  		if !(c&31 < 8) {
 13129  			break
 13130  		}
 13131  		v.reset(Op386SHRBconst)
 13132  		v.AuxInt = c & 31
 13133  		v.AddArg(x)
 13134  		return true
 13135  	}
 13136  	// match: (SHRB _ (MOVLconst [c]))
 13137  	// cond: c&31 >= 8
 13138  	// result: (MOVLconst [0])
 13139  	for {
 13140  		v_1 := v.Args[1]
 13141  		if v_1.Op != Op386MOVLconst {
 13142  			break
 13143  		}
 13144  		c := v_1.AuxInt
 13145  		if !(c&31 >= 8) {
 13146  			break
 13147  		}
 13148  		v.reset(Op386MOVLconst)
 13149  		v.AuxInt = 0
 13150  		return true
 13151  	}
 13152  	return false
 13153  }
 13154  func rewriteValue386_Op386SHRBconst_0(v *Value) bool {
 13155  	// match: (SHRBconst x [0])
 13156  	// cond:
 13157  	// result: x
 13158  	for {
 13159  		if v.AuxInt != 0 {
 13160  			break
 13161  		}
 13162  		x := v.Args[0]
 13163  		v.reset(OpCopy)
 13164  		v.Type = x.Type
 13165  		v.AddArg(x)
 13166  		return true
 13167  	}
 13168  	return false
 13169  }
 13170  func rewriteValue386_Op386SHRL_0(v *Value) bool {
 13171  	// match: (SHRL x (MOVLconst [c]))
 13172  	// cond:
 13173  	// result: (SHRLconst [c&31] x)
 13174  	for {
 13175  		x := v.Args[0]
 13176  		v_1 := v.Args[1]
 13177  		if v_1.Op != Op386MOVLconst {
 13178  			break
 13179  		}
 13180  		c := v_1.AuxInt
 13181  		v.reset(Op386SHRLconst)
 13182  		v.AuxInt = c & 31
 13183  		v.AddArg(x)
 13184  		return true
 13185  	}
 13186  	// match: (SHRL x (ANDLconst [31] y))
 13187  	// cond:
 13188  	// result: (SHRL x y)
 13189  	for {
 13190  		x := v.Args[0]
 13191  		v_1 := v.Args[1]
 13192  		if v_1.Op != Op386ANDLconst {
 13193  			break
 13194  		}
 13195  		if v_1.AuxInt != 31 {
 13196  			break
 13197  		}
 13198  		y := v_1.Args[0]
 13199  		v.reset(Op386SHRL)
 13200  		v.AddArg(x)
 13201  		v.AddArg(y)
 13202  		return true
 13203  	}
 13204  	return false
 13205  }
 13206  func rewriteValue386_Op386SHRLconst_0(v *Value) bool {
 13207  	// match: (SHRLconst x [0])
 13208  	// cond:
 13209  	// result: x
 13210  	for {
 13211  		if v.AuxInt != 0 {
 13212  			break
 13213  		}
 13214  		x := v.Args[0]
 13215  		v.reset(OpCopy)
 13216  		v.Type = x.Type
 13217  		v.AddArg(x)
 13218  		return true
 13219  	}
 13220  	return false
 13221  }
 13222  func rewriteValue386_Op386SHRW_0(v *Value) bool {
 13223  	// match: (SHRW x (MOVLconst [c]))
 13224  	// cond: c&31 < 16
 13225  	// result: (SHRWconst [c&31] x)
 13226  	for {
 13227  		x := v.Args[0]
 13228  		v_1 := v.Args[1]
 13229  		if v_1.Op != Op386MOVLconst {
 13230  			break
 13231  		}
 13232  		c := v_1.AuxInt
 13233  		if !(c&31 < 16) {
 13234  			break
 13235  		}
 13236  		v.reset(Op386SHRWconst)
 13237  		v.AuxInt = c & 31
 13238  		v.AddArg(x)
 13239  		return true
 13240  	}
 13241  	// match: (SHRW _ (MOVLconst [c]))
 13242  	// cond: c&31 >= 16
 13243  	// result: (MOVLconst [0])
 13244  	for {
 13245  		v_1 := v.Args[1]
 13246  		if v_1.Op != Op386MOVLconst {
 13247  			break
 13248  		}
 13249  		c := v_1.AuxInt
 13250  		if !(c&31 >= 16) {
 13251  			break
 13252  		}
 13253  		v.reset(Op386MOVLconst)
 13254  		v.AuxInt = 0
 13255  		return true
 13256  	}
 13257  	return false
 13258  }
 13259  func rewriteValue386_Op386SHRWconst_0(v *Value) bool {
 13260  	// match: (SHRWconst x [0])
 13261  	// cond:
 13262  	// result: x
 13263  	for {
 13264  		if v.AuxInt != 0 {
 13265  			break
 13266  		}
 13267  		x := v.Args[0]
 13268  		v.reset(OpCopy)
 13269  		v.Type = x.Type
 13270  		v.AddArg(x)
 13271  		return true
 13272  	}
 13273  	return false
 13274  }
 13275  func rewriteValue386_Op386SUBL_0(v *Value) bool {
 13276  	b := v.Block
 13277  	_ = b
 13278  	// match: (SUBL x (MOVLconst [c]))
 13279  	// cond:
 13280  	// result: (SUBLconst x [c])
 13281  	for {
 13282  		x := v.Args[0]
 13283  		v_1 := v.Args[1]
 13284  		if v_1.Op != Op386MOVLconst {
 13285  			break
 13286  		}
 13287  		c := v_1.AuxInt
 13288  		v.reset(Op386SUBLconst)
 13289  		v.AuxInt = c
 13290  		v.AddArg(x)
 13291  		return true
 13292  	}
 13293  	// match: (SUBL (MOVLconst [c]) x)
 13294  	// cond:
 13295  	// result: (NEGL (SUBLconst <v.Type> x [c]))
 13296  	for {
 13297  		v_0 := v.Args[0]
 13298  		if v_0.Op != Op386MOVLconst {
 13299  			break
 13300  		}
 13301  		c := v_0.AuxInt
 13302  		x := v.Args[1]
 13303  		v.reset(Op386NEGL)
 13304  		v0 := b.NewValue0(v.Pos, Op386SUBLconst, v.Type)
 13305  		v0.AuxInt = c
 13306  		v0.AddArg(x)
 13307  		v.AddArg(v0)
 13308  		return true
 13309  	}
 13310  	// match: (SUBL x x)
 13311  	// cond:
 13312  	// result: (MOVLconst [0])
 13313  	for {
 13314  		x := v.Args[0]
 13315  		if x != v.Args[1] {
 13316  			break
 13317  		}
 13318  		v.reset(Op386MOVLconst)
 13319  		v.AuxInt = 0
 13320  		return true
 13321  	}
 13322  	return false
 13323  }
 13324  func rewriteValue386_Op386SUBLcarry_0(v *Value) bool {
 13325  	// match: (SUBLcarry x (MOVLconst [c]))
 13326  	// cond:
 13327  	// result: (SUBLconstcarry [c] x)
 13328  	for {
 13329  		x := v.Args[0]
 13330  		v_1 := v.Args[1]
 13331  		if v_1.Op != Op386MOVLconst {
 13332  			break
 13333  		}
 13334  		c := v_1.AuxInt
 13335  		v.reset(Op386SUBLconstcarry)
 13336  		v.AuxInt = c
 13337  		v.AddArg(x)
 13338  		return true
 13339  	}
 13340  	return false
 13341  }
 13342  func rewriteValue386_Op386SUBLconst_0(v *Value) bool {
 13343  	// match: (SUBLconst [c] x)
 13344  	// cond: int32(c) == 0
 13345  	// result: x
 13346  	for {
 13347  		c := v.AuxInt
 13348  		x := v.Args[0]
 13349  		if !(int32(c) == 0) {
 13350  			break
 13351  		}
 13352  		v.reset(OpCopy)
 13353  		v.Type = x.Type
 13354  		v.AddArg(x)
 13355  		return true
 13356  	}
 13357  	// match: (SUBLconst [c] x)
 13358  	// cond:
 13359  	// result: (ADDLconst [int64(int32(-c))] x)
 13360  	for {
 13361  		c := v.AuxInt
 13362  		x := v.Args[0]
 13363  		v.reset(Op386ADDLconst)
 13364  		v.AuxInt = int64(int32(-c))
 13365  		v.AddArg(x)
 13366  		return true
 13367  	}
 13368  }
 13369  func rewriteValue386_Op386XORL_0(v *Value) bool {
 13370  	// match: (XORL x (MOVLconst [c]))
 13371  	// cond:
 13372  	// result: (XORLconst [c] x)
 13373  	for {
 13374  		x := v.Args[0]
 13375  		v_1 := v.Args[1]
 13376  		if v_1.Op != Op386MOVLconst {
 13377  			break
 13378  		}
 13379  		c := v_1.AuxInt
 13380  		v.reset(Op386XORLconst)
 13381  		v.AuxInt = c
 13382  		v.AddArg(x)
 13383  		return true
 13384  	}
 13385  	// match: (XORL (MOVLconst [c]) x)
 13386  	// cond:
 13387  	// result: (XORLconst [c] x)
 13388  	for {
 13389  		v_0 := v.Args[0]
 13390  		if v_0.Op != Op386MOVLconst {
 13391  			break
 13392  		}
 13393  		c := v_0.AuxInt
 13394  		x := v.Args[1]
 13395  		v.reset(Op386XORLconst)
 13396  		v.AuxInt = c
 13397  		v.AddArg(x)
 13398  		return true
 13399  	}
 13400  	// match: (XORL (SHLLconst [c] x) (SHRLconst [d] x))
 13401  	// cond: d == 32-c
 13402  	// result: (ROLLconst [c] x)
 13403  	for {
 13404  		v_0 := v.Args[0]
 13405  		if v_0.Op != Op386SHLLconst {
 13406  			break
 13407  		}
 13408  		c := v_0.AuxInt
 13409  		x := v_0.Args[0]
 13410  		v_1 := v.Args[1]
 13411  		if v_1.Op != Op386SHRLconst {
 13412  			break
 13413  		}
 13414  		d := v_1.AuxInt
 13415  		if x != v_1.Args[0] {
 13416  			break
 13417  		}
 13418  		if !(d == 32-c) {
 13419  			break
 13420  		}
 13421  		v.reset(Op386ROLLconst)
 13422  		v.AuxInt = c
 13423  		v.AddArg(x)
 13424  		return true
 13425  	}
 13426  	// match: (XORL (SHRLconst [d] x) (SHLLconst [c] x))
 13427  	// cond: d == 32-c
 13428  	// result: (ROLLconst [c] x)
 13429  	for {
 13430  		v_0 := v.Args[0]
 13431  		if v_0.Op != Op386SHRLconst {
 13432  			break
 13433  		}
 13434  		d := v_0.AuxInt
 13435  		x := v_0.Args[0]
 13436  		v_1 := v.Args[1]
 13437  		if v_1.Op != Op386SHLLconst {
 13438  			break
 13439  		}
 13440  		c := v_1.AuxInt
 13441  		if x != v_1.Args[0] {
 13442  			break
 13443  		}
 13444  		if !(d == 32-c) {
 13445  			break
 13446  		}
 13447  		v.reset(Op386ROLLconst)
 13448  		v.AuxInt = c
 13449  		v.AddArg(x)
 13450  		return true
 13451  	}
 13452  	// match: (XORL <t> (SHLLconst x [c]) (SHRWconst x [d]))
 13453  	// cond: c < 16 && d == 16-c && t.Size() == 2
 13454  	// result: (ROLWconst x [c])
 13455  	for {
 13456  		t := v.Type
 13457  		v_0 := v.Args[0]
 13458  		if v_0.Op != Op386SHLLconst {
 13459  			break
 13460  		}
 13461  		c := v_0.AuxInt
 13462  		x := v_0.Args[0]
 13463  		v_1 := v.Args[1]
 13464  		if v_1.Op != Op386SHRWconst {
 13465  			break
 13466  		}
 13467  		d := v_1.AuxInt
 13468  		if x != v_1.Args[0] {
 13469  			break
 13470  		}
 13471  		if !(c < 16 && d == 16-c && t.Size() == 2) {
 13472  			break
 13473  		}
 13474  		v.reset(Op386ROLWconst)
 13475  		v.AuxInt = c
 13476  		v.AddArg(x)
 13477  		return true
 13478  	}
 13479  	// match: (XORL <t> (SHRWconst x [d]) (SHLLconst x [c]))
 13480  	// cond: c < 16 && d == 16-c && t.Size() == 2
 13481  	// result: (ROLWconst x [c])
 13482  	for {
 13483  		t := v.Type
 13484  		v_0 := v.Args[0]
 13485  		if v_0.Op != Op386SHRWconst {
 13486  			break
 13487  		}
 13488  		d := v_0.AuxInt
 13489  		x := v_0.Args[0]
 13490  		v_1 := v.Args[1]
 13491  		if v_1.Op != Op386SHLLconst {
 13492  			break
 13493  		}
 13494  		c := v_1.AuxInt
 13495  		if x != v_1.Args[0] {
 13496  			break
 13497  		}
 13498  		if !(c < 16 && d == 16-c && t.Size() == 2) {
 13499  			break
 13500  		}
 13501  		v.reset(Op386ROLWconst)
 13502  		v.AuxInt = c
 13503  		v.AddArg(x)
 13504  		return true
 13505  	}
 13506  	// match: (XORL <t> (SHLLconst x [c]) (SHRBconst x [d]))
 13507  	// cond: c < 8 && d == 8-c && t.Size() == 1
 13508  	// result: (ROLBconst x [c])
 13509  	for {
 13510  		t := v.Type
 13511  		v_0 := v.Args[0]
 13512  		if v_0.Op != Op386SHLLconst {
 13513  			break
 13514  		}
 13515  		c := v_0.AuxInt
 13516  		x := v_0.Args[0]
 13517  		v_1 := v.Args[1]
 13518  		if v_1.Op != Op386SHRBconst {
 13519  			break
 13520  		}
 13521  		d := v_1.AuxInt
 13522  		if x != v_1.Args[0] {
 13523  			break
 13524  		}
 13525  		if !(c < 8 && d == 8-c && t.Size() == 1) {
 13526  			break
 13527  		}
 13528  		v.reset(Op386ROLBconst)
 13529  		v.AuxInt = c
 13530  		v.AddArg(x)
 13531  		return true
 13532  	}
 13533  	// match: (XORL <t> (SHRBconst x [d]) (SHLLconst x [c]))
 13534  	// cond: c < 8 && d == 8-c && t.Size() == 1
 13535  	// result: (ROLBconst x [c])
 13536  	for {
 13537  		t := v.Type
 13538  		v_0 := v.Args[0]
 13539  		if v_0.Op != Op386SHRBconst {
 13540  			break
 13541  		}
 13542  		d := v_0.AuxInt
 13543  		x := v_0.Args[0]
 13544  		v_1 := v.Args[1]
 13545  		if v_1.Op != Op386SHLLconst {
 13546  			break
 13547  		}
 13548  		c := v_1.AuxInt
 13549  		if x != v_1.Args[0] {
 13550  			break
 13551  		}
 13552  		if !(c < 8 && d == 8-c && t.Size() == 1) {
 13553  			break
 13554  		}
 13555  		v.reset(Op386ROLBconst)
 13556  		v.AuxInt = c
 13557  		v.AddArg(x)
 13558  		return true
 13559  	}
 13560  	// match: (XORL x x)
 13561  	// cond:
 13562  	// result: (MOVLconst [0])
 13563  	for {
 13564  		x := v.Args[0]
 13565  		if x != v.Args[1] {
 13566  			break
 13567  		}
 13568  		v.reset(Op386MOVLconst)
 13569  		v.AuxInt = 0
 13570  		return true
 13571  	}
 13572  	return false
 13573  }
 13574  func rewriteValue386_Op386XORLconst_0(v *Value) bool {
 13575  	// match: (XORLconst [c] (XORLconst [d] x))
 13576  	// cond:
 13577  	// result: (XORLconst [c ^ d] x)
 13578  	for {
 13579  		c := v.AuxInt
 13580  		v_0 := v.Args[0]
 13581  		if v_0.Op != Op386XORLconst {
 13582  			break
 13583  		}
 13584  		d := v_0.AuxInt
 13585  		x := v_0.Args[0]
 13586  		v.reset(Op386XORLconst)
 13587  		v.AuxInt = c ^ d
 13588  		v.AddArg(x)
 13589  		return true
 13590  	}
 13591  	// match: (XORLconst [c] x)
 13592  	// cond: int32(c)==0
 13593  	// result: x
 13594  	for {
 13595  		c := v.AuxInt
 13596  		x := v.Args[0]
 13597  		if !(int32(c) == 0) {
 13598  			break
 13599  		}
 13600  		v.reset(OpCopy)
 13601  		v.Type = x.Type
 13602  		v.AddArg(x)
 13603  		return true
 13604  	}
 13605  	// match: (XORLconst [c] (MOVLconst [d]))
 13606  	// cond:
 13607  	// result: (MOVLconst [c^d])
 13608  	for {
 13609  		c := v.AuxInt
 13610  		v_0 := v.Args[0]
 13611  		if v_0.Op != Op386MOVLconst {
 13612  			break
 13613  		}
 13614  		d := v_0.AuxInt
 13615  		v.reset(Op386MOVLconst)
 13616  		v.AuxInt = c ^ d
 13617  		return true
 13618  	}
 13619  	return false
 13620  }
 13621  func rewriteValue386_OpAdd16_0(v *Value) bool {
 13622  	// match: (Add16 x y)
 13623  	// cond:
 13624  	// result: (ADDL  x y)
 13625  	for {
 13626  		x := v.Args[0]
 13627  		y := v.Args[1]
 13628  		v.reset(Op386ADDL)
 13629  		v.AddArg(x)
 13630  		v.AddArg(y)
 13631  		return true
 13632  	}
 13633  }
 13634  func rewriteValue386_OpAdd32_0(v *Value) bool {
 13635  	// match: (Add32 x y)
 13636  	// cond:
 13637  	// result: (ADDL  x y)
 13638  	for {
 13639  		x := v.Args[0]
 13640  		y := v.Args[1]
 13641  		v.reset(Op386ADDL)
 13642  		v.AddArg(x)
 13643  		v.AddArg(y)
 13644  		return true
 13645  	}
 13646  }
 13647  func rewriteValue386_OpAdd32F_0(v *Value) bool {
 13648  	// match: (Add32F x y)
 13649  	// cond:
 13650  	// result: (ADDSS x y)
 13651  	for {
 13652  		x := v.Args[0]
 13653  		y := v.Args[1]
 13654  		v.reset(Op386ADDSS)
 13655  		v.AddArg(x)
 13656  		v.AddArg(y)
 13657  		return true
 13658  	}
 13659  }
 13660  func rewriteValue386_OpAdd32carry_0(v *Value) bool {
 13661  	// match: (Add32carry x y)
 13662  	// cond:
 13663  	// result: (ADDLcarry x y)
 13664  	for {
 13665  		x := v.Args[0]
 13666  		y := v.Args[1]
 13667  		v.reset(Op386ADDLcarry)
 13668  		v.AddArg(x)
 13669  		v.AddArg(y)
 13670  		return true
 13671  	}
 13672  }
 13673  func rewriteValue386_OpAdd32withcarry_0(v *Value) bool {
 13674  	// match: (Add32withcarry x y c)
 13675  	// cond:
 13676  	// result: (ADCL x y c)
 13677  	for {
 13678  		x := v.Args[0]
 13679  		y := v.Args[1]
 13680  		c := v.Args[2]
 13681  		v.reset(Op386ADCL)
 13682  		v.AddArg(x)
 13683  		v.AddArg(y)
 13684  		v.AddArg(c)
 13685  		return true
 13686  	}
 13687  }
 13688  func rewriteValue386_OpAdd64F_0(v *Value) bool {
 13689  	// match: (Add64F x y)
 13690  	// cond:
 13691  	// result: (ADDSD x y)
 13692  	for {
 13693  		x := v.Args[0]
 13694  		y := v.Args[1]
 13695  		v.reset(Op386ADDSD)
 13696  		v.AddArg(x)
 13697  		v.AddArg(y)
 13698  		return true
 13699  	}
 13700  }
 13701  func rewriteValue386_OpAdd8_0(v *Value) bool {
 13702  	// match: (Add8 x y)
 13703  	// cond:
 13704  	// result: (ADDL  x y)
 13705  	for {
 13706  		x := v.Args[0]
 13707  		y := v.Args[1]
 13708  		v.reset(Op386ADDL)
 13709  		v.AddArg(x)
 13710  		v.AddArg(y)
 13711  		return true
 13712  	}
 13713  }
 13714  func rewriteValue386_OpAddPtr_0(v *Value) bool {
 13715  	// match: (AddPtr x y)
 13716  	// cond:
 13717  	// result: (ADDL  x y)
 13718  	for {
 13719  		x := v.Args[0]
 13720  		y := v.Args[1]
 13721  		v.reset(Op386ADDL)
 13722  		v.AddArg(x)
 13723  		v.AddArg(y)
 13724  		return true
 13725  	}
 13726  }
 13727  func rewriteValue386_OpAddr_0(v *Value) bool {
 13728  	// match: (Addr {sym} base)
 13729  	// cond:
 13730  	// result: (LEAL {sym} base)
 13731  	for {
 13732  		sym := v.Aux
 13733  		base := v.Args[0]
 13734  		v.reset(Op386LEAL)
 13735  		v.Aux = sym
 13736  		v.AddArg(base)
 13737  		return true
 13738  	}
 13739  }
 13740  func rewriteValue386_OpAnd16_0(v *Value) bool {
 13741  	// match: (And16 x y)
 13742  	// cond:
 13743  	// result: (ANDL x y)
 13744  	for {
 13745  		x := v.Args[0]
 13746  		y := v.Args[1]
 13747  		v.reset(Op386ANDL)
 13748  		v.AddArg(x)
 13749  		v.AddArg(y)
 13750  		return true
 13751  	}
 13752  }
 13753  func rewriteValue386_OpAnd32_0(v *Value) bool {
 13754  	// match: (And32 x y)
 13755  	// cond:
 13756  	// result: (ANDL x y)
 13757  	for {
 13758  		x := v.Args[0]
 13759  		y := v.Args[1]
 13760  		v.reset(Op386ANDL)
 13761  		v.AddArg(x)
 13762  		v.AddArg(y)
 13763  		return true
 13764  	}
 13765  }
 13766  func rewriteValue386_OpAnd8_0(v *Value) bool {
 13767  	// match: (And8 x y)
 13768  	// cond:
 13769  	// result: (ANDL x y)
 13770  	for {
 13771  		x := v.Args[0]
 13772  		y := v.Args[1]
 13773  		v.reset(Op386ANDL)
 13774  		v.AddArg(x)
 13775  		v.AddArg(y)
 13776  		return true
 13777  	}
 13778  }
 13779  func rewriteValue386_OpAndB_0(v *Value) bool {
 13780  	// match: (AndB x y)
 13781  	// cond:
 13782  	// result: (ANDL x y)
 13783  	for {
 13784  		x := v.Args[0]
 13785  		y := v.Args[1]
 13786  		v.reset(Op386ANDL)
 13787  		v.AddArg(x)
 13788  		v.AddArg(y)
 13789  		return true
 13790  	}
 13791  }
 13792  func rewriteValue386_OpAvg32u_0(v *Value) bool {
 13793  	// match: (Avg32u x y)
 13794  	// cond:
 13795  	// result: (AVGLU x y)
 13796  	for {
 13797  		x := v.Args[0]
 13798  		y := v.Args[1]
 13799  		v.reset(Op386AVGLU)
 13800  		v.AddArg(x)
 13801  		v.AddArg(y)
 13802  		return true
 13803  	}
 13804  }
 13805  func rewriteValue386_OpBswap32_0(v *Value) bool {
 13806  	// match: (Bswap32 x)
 13807  	// cond:
 13808  	// result: (BSWAPL x)
 13809  	for {
 13810  		x := v.Args[0]
 13811  		v.reset(Op386BSWAPL)
 13812  		v.AddArg(x)
 13813  		return true
 13814  	}
 13815  }
 13816  func rewriteValue386_OpClosureCall_0(v *Value) bool {
 13817  	// match: (ClosureCall [argwid] entry closure mem)
 13818  	// cond:
 13819  	// result: (CALLclosure [argwid] entry closure mem)
 13820  	for {
 13821  		argwid := v.AuxInt
 13822  		entry := v.Args[0]
 13823  		closure := v.Args[1]
 13824  		mem := v.Args[2]
 13825  		v.reset(Op386CALLclosure)
 13826  		v.AuxInt = argwid
 13827  		v.AddArg(entry)
 13828  		v.AddArg(closure)
 13829  		v.AddArg(mem)
 13830  		return true
 13831  	}
 13832  }
 13833  func rewriteValue386_OpCom16_0(v *Value) bool {
 13834  	// match: (Com16 x)
 13835  	// cond:
 13836  	// result: (NOTL x)
 13837  	for {
 13838  		x := v.Args[0]
 13839  		v.reset(Op386NOTL)
 13840  		v.AddArg(x)
 13841  		return true
 13842  	}
 13843  }
 13844  func rewriteValue386_OpCom32_0(v *Value) bool {
 13845  	// match: (Com32 x)
 13846  	// cond:
 13847  	// result: (NOTL x)
 13848  	for {
 13849  		x := v.Args[0]
 13850  		v.reset(Op386NOTL)
 13851  		v.AddArg(x)
 13852  		return true
 13853  	}
 13854  }
 13855  func rewriteValue386_OpCom8_0(v *Value) bool {
 13856  	// match: (Com8 x)
 13857  	// cond:
 13858  	// result: (NOTL x)
 13859  	for {
 13860  		x := v.Args[0]
 13861  		v.reset(Op386NOTL)
 13862  		v.AddArg(x)
 13863  		return true
 13864  	}
 13865  }
 13866  func rewriteValue386_OpConst16_0(v *Value) bool {
 13867  	// match: (Const16 [val])
 13868  	// cond:
 13869  	// result: (MOVLconst [val])
 13870  	for {
 13871  		val := v.AuxInt
 13872  		v.reset(Op386MOVLconst)
 13873  		v.AuxInt = val
 13874  		return true
 13875  	}
 13876  }
 13877  func rewriteValue386_OpConst32_0(v *Value) bool {
 13878  	// match: (Const32 [val])
 13879  	// cond:
 13880  	// result: (MOVLconst [val])
 13881  	for {
 13882  		val := v.AuxInt
 13883  		v.reset(Op386MOVLconst)
 13884  		v.AuxInt = val
 13885  		return true
 13886  	}
 13887  }
 13888  func rewriteValue386_OpConst32F_0(v *Value) bool {
 13889  	// match: (Const32F [val])
 13890  	// cond:
 13891  	// result: (MOVSSconst [val])
 13892  	for {
 13893  		val := v.AuxInt
 13894  		v.reset(Op386MOVSSconst)
 13895  		v.AuxInt = val
 13896  		return true
 13897  	}
 13898  }
 13899  func rewriteValue386_OpConst64F_0(v *Value) bool {
 13900  	// match: (Const64F [val])
 13901  	// cond:
 13902  	// result: (MOVSDconst [val])
 13903  	for {
 13904  		val := v.AuxInt
 13905  		v.reset(Op386MOVSDconst)
 13906  		v.AuxInt = val
 13907  		return true
 13908  	}
 13909  }
 13910  func rewriteValue386_OpConst8_0(v *Value) bool {
 13911  	// match: (Const8 [val])
 13912  	// cond:
 13913  	// result: (MOVLconst [val])
 13914  	for {
 13915  		val := v.AuxInt
 13916  		v.reset(Op386MOVLconst)
 13917  		v.AuxInt = val
 13918  		return true
 13919  	}
 13920  }
 13921  func rewriteValue386_OpConstBool_0(v *Value) bool {
 13922  	// match: (ConstBool [b])
 13923  	// cond:
 13924  	// result: (MOVLconst [b])
 13925  	for {
 13926  		b := v.AuxInt
 13927  		v.reset(Op386MOVLconst)
 13928  		v.AuxInt = b
 13929  		return true
 13930  	}
 13931  }
 13932  func rewriteValue386_OpConstNil_0(v *Value) bool {
 13933  	// match: (ConstNil)
 13934  	// cond:
 13935  	// result: (MOVLconst [0])
 13936  	for {
 13937  		v.reset(Op386MOVLconst)
 13938  		v.AuxInt = 0
 13939  		return true
 13940  	}
 13941  }
 13942  func rewriteValue386_OpConvert_0(v *Value) bool {
 13943  	// match: (Convert <t> x mem)
 13944  	// cond:
 13945  	// result: (MOVLconvert <t> x mem)
 13946  	for {
 13947  		t := v.Type
 13948  		x := v.Args[0]
 13949  		mem := v.Args[1]
 13950  		v.reset(Op386MOVLconvert)
 13951  		v.Type = t
 13952  		v.AddArg(x)
 13953  		v.AddArg(mem)
 13954  		return true
 13955  	}
 13956  }
 13957  func rewriteValue386_OpCvt32Fto32_0(v *Value) bool {
 13958  	// match: (Cvt32Fto32 x)
 13959  	// cond:
 13960  	// result: (CVTTSS2SL x)
 13961  	for {
 13962  		x := v.Args[0]
 13963  		v.reset(Op386CVTTSS2SL)
 13964  		v.AddArg(x)
 13965  		return true
 13966  	}
 13967  }
 13968  func rewriteValue386_OpCvt32Fto64F_0(v *Value) bool {
 13969  	// match: (Cvt32Fto64F x)
 13970  	// cond:
 13971  	// result: (CVTSS2SD x)
 13972  	for {
 13973  		x := v.Args[0]
 13974  		v.reset(Op386CVTSS2SD)
 13975  		v.AddArg(x)
 13976  		return true
 13977  	}
 13978  }
 13979  func rewriteValue386_OpCvt32to32F_0(v *Value) bool {
 13980  	// match: (Cvt32to32F x)
 13981  	// cond:
 13982  	// result: (CVTSL2SS x)
 13983  	for {
 13984  		x := v.Args[0]
 13985  		v.reset(Op386CVTSL2SS)
 13986  		v.AddArg(x)
 13987  		return true
 13988  	}
 13989  }
 13990  func rewriteValue386_OpCvt32to64F_0(v *Value) bool {
 13991  	// match: (Cvt32to64F x)
 13992  	// cond:
 13993  	// result: (CVTSL2SD x)
 13994  	for {
 13995  		x := v.Args[0]
 13996  		v.reset(Op386CVTSL2SD)
 13997  		v.AddArg(x)
 13998  		return true
 13999  	}
 14000  }
 14001  func rewriteValue386_OpCvt64Fto32_0(v *Value) bool {
 14002  	// match: (Cvt64Fto32 x)
 14003  	// cond:
 14004  	// result: (CVTTSD2SL x)
 14005  	for {
 14006  		x := v.Args[0]
 14007  		v.reset(Op386CVTTSD2SL)
 14008  		v.AddArg(x)
 14009  		return true
 14010  	}
 14011  }
 14012  func rewriteValue386_OpCvt64Fto32F_0(v *Value) bool {
 14013  	// match: (Cvt64Fto32F x)
 14014  	// cond:
 14015  	// result: (CVTSD2SS x)
 14016  	for {
 14017  		x := v.Args[0]
 14018  		v.reset(Op386CVTSD2SS)
 14019  		v.AddArg(x)
 14020  		return true
 14021  	}
 14022  }
 14023  func rewriteValue386_OpDiv16_0(v *Value) bool {
 14024  	// match: (Div16 x y)
 14025  	// cond:
 14026  	// result: (DIVW  x y)
 14027  	for {
 14028  		x := v.Args[0]
 14029  		y := v.Args[1]
 14030  		v.reset(Op386DIVW)
 14031  		v.AddArg(x)
 14032  		v.AddArg(y)
 14033  		return true
 14034  	}
 14035  }
 14036  func rewriteValue386_OpDiv16u_0(v *Value) bool {
 14037  	// match: (Div16u x y)
 14038  	// cond:
 14039  	// result: (DIVWU x y)
 14040  	for {
 14041  		x := v.Args[0]
 14042  		y := v.Args[1]
 14043  		v.reset(Op386DIVWU)
 14044  		v.AddArg(x)
 14045  		v.AddArg(y)
 14046  		return true
 14047  	}
 14048  }
 14049  func rewriteValue386_OpDiv32_0(v *Value) bool {
 14050  	// match: (Div32 x y)
 14051  	// cond:
 14052  	// result: (DIVL  x y)
 14053  	for {
 14054  		x := v.Args[0]
 14055  		y := v.Args[1]
 14056  		v.reset(Op386DIVL)
 14057  		v.AddArg(x)
 14058  		v.AddArg(y)
 14059  		return true
 14060  	}
 14061  }
 14062  func rewriteValue386_OpDiv32F_0(v *Value) bool {
 14063  	// match: (Div32F x y)
 14064  	// cond:
 14065  	// result: (DIVSS x y)
 14066  	for {
 14067  		x := v.Args[0]
 14068  		y := v.Args[1]
 14069  		v.reset(Op386DIVSS)
 14070  		v.AddArg(x)
 14071  		v.AddArg(y)
 14072  		return true
 14073  	}
 14074  }
 14075  func rewriteValue386_OpDiv32u_0(v *Value) bool {
 14076  	// match: (Div32u x y)
 14077  	// cond:
 14078  	// result: (DIVLU x y)
 14079  	for {
 14080  		x := v.Args[0]
 14081  		y := v.Args[1]
 14082  		v.reset(Op386DIVLU)
 14083  		v.AddArg(x)
 14084  		v.AddArg(y)
 14085  		return true
 14086  	}
 14087  }
 14088  func rewriteValue386_OpDiv64F_0(v *Value) bool {
 14089  	// match: (Div64F x y)
 14090  	// cond:
 14091  	// result: (DIVSD x y)
 14092  	for {
 14093  		x := v.Args[0]
 14094  		y := v.Args[1]
 14095  		v.reset(Op386DIVSD)
 14096  		v.AddArg(x)
 14097  		v.AddArg(y)
 14098  		return true
 14099  	}
 14100  }
 14101  func rewriteValue386_OpDiv8_0(v *Value) bool {
 14102  	b := v.Block
 14103  	_ = b
 14104  	types := &b.Func.Config.Types
 14105  	_ = types
 14106  	// match: (Div8 x y)
 14107  	// cond:
 14108  	// result: (DIVW  (SignExt8to16 x) (SignExt8to16 y))
 14109  	for {
 14110  		x := v.Args[0]
 14111  		y := v.Args[1]
 14112  		v.reset(Op386DIVW)
 14113  		v0 := b.NewValue0(v.Pos, OpSignExt8to16, types.Int16)
 14114  		v0.AddArg(x)
 14115  		v.AddArg(v0)
 14116  		v1 := b.NewValue0(v.Pos, OpSignExt8to16, types.Int16)
 14117  		v1.AddArg(y)
 14118  		v.AddArg(v1)
 14119  		return true
 14120  	}
 14121  }
 14122  func rewriteValue386_OpDiv8u_0(v *Value) bool {
 14123  	b := v.Block
 14124  	_ = b
 14125  	types := &b.Func.Config.Types
 14126  	_ = types
 14127  	// match: (Div8u x y)
 14128  	// cond:
 14129  	// result: (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y))
 14130  	for {
 14131  		x := v.Args[0]
 14132  		y := v.Args[1]
 14133  		v.reset(Op386DIVWU)
 14134  		v0 := b.NewValue0(v.Pos, OpZeroExt8to16, types.UInt16)
 14135  		v0.AddArg(x)
 14136  		v.AddArg(v0)
 14137  		v1 := b.NewValue0(v.Pos, OpZeroExt8to16, types.UInt16)
 14138  		v1.AddArg(y)
 14139  		v.AddArg(v1)
 14140  		return true
 14141  	}
 14142  }
 14143  func rewriteValue386_OpEq16_0(v *Value) bool {
 14144  	b := v.Block
 14145  	_ = b
 14146  	// match: (Eq16 x y)
 14147  	// cond:
 14148  	// result: (SETEQ (CMPW x y))
 14149  	for {
 14150  		x := v.Args[0]
 14151  		y := v.Args[1]
 14152  		v.reset(Op386SETEQ)
 14153  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14154  		v0.AddArg(x)
 14155  		v0.AddArg(y)
 14156  		v.AddArg(v0)
 14157  		return true
 14158  	}
 14159  }
 14160  func rewriteValue386_OpEq32_0(v *Value) bool {
 14161  	b := v.Block
 14162  	_ = b
 14163  	// match: (Eq32 x y)
 14164  	// cond:
 14165  	// result: (SETEQ (CMPL x y))
 14166  	for {
 14167  		x := v.Args[0]
 14168  		y := v.Args[1]
 14169  		v.reset(Op386SETEQ)
 14170  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14171  		v0.AddArg(x)
 14172  		v0.AddArg(y)
 14173  		v.AddArg(v0)
 14174  		return true
 14175  	}
 14176  }
 14177  func rewriteValue386_OpEq32F_0(v *Value) bool {
 14178  	b := v.Block
 14179  	_ = b
 14180  	// match: (Eq32F x y)
 14181  	// cond:
 14182  	// result: (SETEQF (UCOMISS x y))
 14183  	for {
 14184  		x := v.Args[0]
 14185  		y := v.Args[1]
 14186  		v.reset(Op386SETEQF)
 14187  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, TypeFlags)
 14188  		v0.AddArg(x)
 14189  		v0.AddArg(y)
 14190  		v.AddArg(v0)
 14191  		return true
 14192  	}
 14193  }
 14194  func rewriteValue386_OpEq64F_0(v *Value) bool {
 14195  	b := v.Block
 14196  	_ = b
 14197  	// match: (Eq64F x y)
 14198  	// cond:
 14199  	// result: (SETEQF (UCOMISD x y))
 14200  	for {
 14201  		x := v.Args[0]
 14202  		y := v.Args[1]
 14203  		v.reset(Op386SETEQF)
 14204  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, TypeFlags)
 14205  		v0.AddArg(x)
 14206  		v0.AddArg(y)
 14207  		v.AddArg(v0)
 14208  		return true
 14209  	}
 14210  }
 14211  func rewriteValue386_OpEq8_0(v *Value) bool {
 14212  	b := v.Block
 14213  	_ = b
 14214  	// match: (Eq8 x y)
 14215  	// cond:
 14216  	// result: (SETEQ (CMPB x y))
 14217  	for {
 14218  		x := v.Args[0]
 14219  		y := v.Args[1]
 14220  		v.reset(Op386SETEQ)
 14221  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14222  		v0.AddArg(x)
 14223  		v0.AddArg(y)
 14224  		v.AddArg(v0)
 14225  		return true
 14226  	}
 14227  }
 14228  func rewriteValue386_OpEqB_0(v *Value) bool {
 14229  	b := v.Block
 14230  	_ = b
 14231  	// match: (EqB x y)
 14232  	// cond:
 14233  	// result: (SETEQ (CMPB x y))
 14234  	for {
 14235  		x := v.Args[0]
 14236  		y := v.Args[1]
 14237  		v.reset(Op386SETEQ)
 14238  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14239  		v0.AddArg(x)
 14240  		v0.AddArg(y)
 14241  		v.AddArg(v0)
 14242  		return true
 14243  	}
 14244  }
 14245  func rewriteValue386_OpEqPtr_0(v *Value) bool {
 14246  	b := v.Block
 14247  	_ = b
 14248  	// match: (EqPtr x y)
 14249  	// cond:
 14250  	// result: (SETEQ (CMPL x y))
 14251  	for {
 14252  		x := v.Args[0]
 14253  		y := v.Args[1]
 14254  		v.reset(Op386SETEQ)
 14255  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14256  		v0.AddArg(x)
 14257  		v0.AddArg(y)
 14258  		v.AddArg(v0)
 14259  		return true
 14260  	}
 14261  }
 14262  func rewriteValue386_OpGeq16_0(v *Value) bool {
 14263  	b := v.Block
 14264  	_ = b
 14265  	// match: (Geq16 x y)
 14266  	// cond:
 14267  	// result: (SETGE (CMPW x y))
 14268  	for {
 14269  		x := v.Args[0]
 14270  		y := v.Args[1]
 14271  		v.reset(Op386SETGE)
 14272  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14273  		v0.AddArg(x)
 14274  		v0.AddArg(y)
 14275  		v.AddArg(v0)
 14276  		return true
 14277  	}
 14278  }
 14279  func rewriteValue386_OpGeq16U_0(v *Value) bool {
 14280  	b := v.Block
 14281  	_ = b
 14282  	// match: (Geq16U x y)
 14283  	// cond:
 14284  	// result: (SETAE (CMPW x y))
 14285  	for {
 14286  		x := v.Args[0]
 14287  		y := v.Args[1]
 14288  		v.reset(Op386SETAE)
 14289  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14290  		v0.AddArg(x)
 14291  		v0.AddArg(y)
 14292  		v.AddArg(v0)
 14293  		return true
 14294  	}
 14295  }
 14296  func rewriteValue386_OpGeq32_0(v *Value) bool {
 14297  	b := v.Block
 14298  	_ = b
 14299  	// match: (Geq32 x y)
 14300  	// cond:
 14301  	// result: (SETGE (CMPL x y))
 14302  	for {
 14303  		x := v.Args[0]
 14304  		y := v.Args[1]
 14305  		v.reset(Op386SETGE)
 14306  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14307  		v0.AddArg(x)
 14308  		v0.AddArg(y)
 14309  		v.AddArg(v0)
 14310  		return true
 14311  	}
 14312  }
 14313  func rewriteValue386_OpGeq32F_0(v *Value) bool {
 14314  	b := v.Block
 14315  	_ = b
 14316  	// match: (Geq32F x y)
 14317  	// cond:
 14318  	// result: (SETGEF (UCOMISS x y))
 14319  	for {
 14320  		x := v.Args[0]
 14321  		y := v.Args[1]
 14322  		v.reset(Op386SETGEF)
 14323  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, TypeFlags)
 14324  		v0.AddArg(x)
 14325  		v0.AddArg(y)
 14326  		v.AddArg(v0)
 14327  		return true
 14328  	}
 14329  }
 14330  func rewriteValue386_OpGeq32U_0(v *Value) bool {
 14331  	b := v.Block
 14332  	_ = b
 14333  	// match: (Geq32U x y)
 14334  	// cond:
 14335  	// result: (SETAE (CMPL x y))
 14336  	for {
 14337  		x := v.Args[0]
 14338  		y := v.Args[1]
 14339  		v.reset(Op386SETAE)
 14340  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14341  		v0.AddArg(x)
 14342  		v0.AddArg(y)
 14343  		v.AddArg(v0)
 14344  		return true
 14345  	}
 14346  }
 14347  func rewriteValue386_OpGeq64F_0(v *Value) bool {
 14348  	b := v.Block
 14349  	_ = b
 14350  	// match: (Geq64F x y)
 14351  	// cond:
 14352  	// result: (SETGEF (UCOMISD x y))
 14353  	for {
 14354  		x := v.Args[0]
 14355  		y := v.Args[1]
 14356  		v.reset(Op386SETGEF)
 14357  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, TypeFlags)
 14358  		v0.AddArg(x)
 14359  		v0.AddArg(y)
 14360  		v.AddArg(v0)
 14361  		return true
 14362  	}
 14363  }
 14364  func rewriteValue386_OpGeq8_0(v *Value) bool {
 14365  	b := v.Block
 14366  	_ = b
 14367  	// match: (Geq8 x y)
 14368  	// cond:
 14369  	// result: (SETGE (CMPB x y))
 14370  	for {
 14371  		x := v.Args[0]
 14372  		y := v.Args[1]
 14373  		v.reset(Op386SETGE)
 14374  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14375  		v0.AddArg(x)
 14376  		v0.AddArg(y)
 14377  		v.AddArg(v0)
 14378  		return true
 14379  	}
 14380  }
 14381  func rewriteValue386_OpGeq8U_0(v *Value) bool {
 14382  	b := v.Block
 14383  	_ = b
 14384  	// match: (Geq8U x y)
 14385  	// cond:
 14386  	// result: (SETAE (CMPB x y))
 14387  	for {
 14388  		x := v.Args[0]
 14389  		y := v.Args[1]
 14390  		v.reset(Op386SETAE)
 14391  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14392  		v0.AddArg(x)
 14393  		v0.AddArg(y)
 14394  		v.AddArg(v0)
 14395  		return true
 14396  	}
 14397  }
 14398  func rewriteValue386_OpGetClosurePtr_0(v *Value) bool {
 14399  	// match: (GetClosurePtr)
 14400  	// cond:
 14401  	// result: (LoweredGetClosurePtr)
 14402  	for {
 14403  		v.reset(Op386LoweredGetClosurePtr)
 14404  		return true
 14405  	}
 14406  }
 14407  func rewriteValue386_OpGetG_0(v *Value) bool {
 14408  	// match: (GetG mem)
 14409  	// cond:
 14410  	// result: (LoweredGetG mem)
 14411  	for {
 14412  		mem := v.Args[0]
 14413  		v.reset(Op386LoweredGetG)
 14414  		v.AddArg(mem)
 14415  		return true
 14416  	}
 14417  }
 14418  func rewriteValue386_OpGreater16_0(v *Value) bool {
 14419  	b := v.Block
 14420  	_ = b
 14421  	// match: (Greater16 x y)
 14422  	// cond:
 14423  	// result: (SETG (CMPW x y))
 14424  	for {
 14425  		x := v.Args[0]
 14426  		y := v.Args[1]
 14427  		v.reset(Op386SETG)
 14428  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14429  		v0.AddArg(x)
 14430  		v0.AddArg(y)
 14431  		v.AddArg(v0)
 14432  		return true
 14433  	}
 14434  }
 14435  func rewriteValue386_OpGreater16U_0(v *Value) bool {
 14436  	b := v.Block
 14437  	_ = b
 14438  	// match: (Greater16U x y)
 14439  	// cond:
 14440  	// result: (SETA (CMPW x y))
 14441  	for {
 14442  		x := v.Args[0]
 14443  		y := v.Args[1]
 14444  		v.reset(Op386SETA)
 14445  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14446  		v0.AddArg(x)
 14447  		v0.AddArg(y)
 14448  		v.AddArg(v0)
 14449  		return true
 14450  	}
 14451  }
 14452  func rewriteValue386_OpGreater32_0(v *Value) bool {
 14453  	b := v.Block
 14454  	_ = b
 14455  	// match: (Greater32 x y)
 14456  	// cond:
 14457  	// result: (SETG (CMPL x y))
 14458  	for {
 14459  		x := v.Args[0]
 14460  		y := v.Args[1]
 14461  		v.reset(Op386SETG)
 14462  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14463  		v0.AddArg(x)
 14464  		v0.AddArg(y)
 14465  		v.AddArg(v0)
 14466  		return true
 14467  	}
 14468  }
 14469  func rewriteValue386_OpGreater32F_0(v *Value) bool {
 14470  	b := v.Block
 14471  	_ = b
 14472  	// match: (Greater32F x y)
 14473  	// cond:
 14474  	// result: (SETGF (UCOMISS x y))
 14475  	for {
 14476  		x := v.Args[0]
 14477  		y := v.Args[1]
 14478  		v.reset(Op386SETGF)
 14479  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, TypeFlags)
 14480  		v0.AddArg(x)
 14481  		v0.AddArg(y)
 14482  		v.AddArg(v0)
 14483  		return true
 14484  	}
 14485  }
 14486  func rewriteValue386_OpGreater32U_0(v *Value) bool {
 14487  	b := v.Block
 14488  	_ = b
 14489  	// match: (Greater32U x y)
 14490  	// cond:
 14491  	// result: (SETA (CMPL x y))
 14492  	for {
 14493  		x := v.Args[0]
 14494  		y := v.Args[1]
 14495  		v.reset(Op386SETA)
 14496  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14497  		v0.AddArg(x)
 14498  		v0.AddArg(y)
 14499  		v.AddArg(v0)
 14500  		return true
 14501  	}
 14502  }
 14503  func rewriteValue386_OpGreater64F_0(v *Value) bool {
 14504  	b := v.Block
 14505  	_ = b
 14506  	// match: (Greater64F x y)
 14507  	// cond:
 14508  	// result: (SETGF (UCOMISD x y))
 14509  	for {
 14510  		x := v.Args[0]
 14511  		y := v.Args[1]
 14512  		v.reset(Op386SETGF)
 14513  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, TypeFlags)
 14514  		v0.AddArg(x)
 14515  		v0.AddArg(y)
 14516  		v.AddArg(v0)
 14517  		return true
 14518  	}
 14519  }
 14520  func rewriteValue386_OpGreater8_0(v *Value) bool {
 14521  	b := v.Block
 14522  	_ = b
 14523  	// match: (Greater8 x y)
 14524  	// cond:
 14525  	// result: (SETG (CMPB x y))
 14526  	for {
 14527  		x := v.Args[0]
 14528  		y := v.Args[1]
 14529  		v.reset(Op386SETG)
 14530  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14531  		v0.AddArg(x)
 14532  		v0.AddArg(y)
 14533  		v.AddArg(v0)
 14534  		return true
 14535  	}
 14536  }
 14537  func rewriteValue386_OpGreater8U_0(v *Value) bool {
 14538  	b := v.Block
 14539  	_ = b
 14540  	// match: (Greater8U x y)
 14541  	// cond:
 14542  	// result: (SETA (CMPB x y))
 14543  	for {
 14544  		x := v.Args[0]
 14545  		y := v.Args[1]
 14546  		v.reset(Op386SETA)
 14547  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14548  		v0.AddArg(x)
 14549  		v0.AddArg(y)
 14550  		v.AddArg(v0)
 14551  		return true
 14552  	}
 14553  }
 14554  func rewriteValue386_OpHmul32_0(v *Value) bool {
 14555  	// match: (Hmul32 x y)
 14556  	// cond:
 14557  	// result: (HMULL  x y)
 14558  	for {
 14559  		x := v.Args[0]
 14560  		y := v.Args[1]
 14561  		v.reset(Op386HMULL)
 14562  		v.AddArg(x)
 14563  		v.AddArg(y)
 14564  		return true
 14565  	}
 14566  }
 14567  func rewriteValue386_OpHmul32u_0(v *Value) bool {
 14568  	// match: (Hmul32u x y)
 14569  	// cond:
 14570  	// result: (HMULLU x y)
 14571  	for {
 14572  		x := v.Args[0]
 14573  		y := v.Args[1]
 14574  		v.reset(Op386HMULLU)
 14575  		v.AddArg(x)
 14576  		v.AddArg(y)
 14577  		return true
 14578  	}
 14579  }
 14580  func rewriteValue386_OpInterCall_0(v *Value) bool {
 14581  	// match: (InterCall [argwid] entry mem)
 14582  	// cond:
 14583  	// result: (CALLinter [argwid] entry mem)
 14584  	for {
 14585  		argwid := v.AuxInt
 14586  		entry := v.Args[0]
 14587  		mem := v.Args[1]
 14588  		v.reset(Op386CALLinter)
 14589  		v.AuxInt = argwid
 14590  		v.AddArg(entry)
 14591  		v.AddArg(mem)
 14592  		return true
 14593  	}
 14594  }
 14595  func rewriteValue386_OpIsInBounds_0(v *Value) bool {
 14596  	b := v.Block
 14597  	_ = b
 14598  	// match: (IsInBounds idx len)
 14599  	// cond:
 14600  	// result: (SETB (CMPL idx len))
 14601  	for {
 14602  		idx := v.Args[0]
 14603  		len := v.Args[1]
 14604  		v.reset(Op386SETB)
 14605  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14606  		v0.AddArg(idx)
 14607  		v0.AddArg(len)
 14608  		v.AddArg(v0)
 14609  		return true
 14610  	}
 14611  }
 14612  func rewriteValue386_OpIsNonNil_0(v *Value) bool {
 14613  	b := v.Block
 14614  	_ = b
 14615  	// match: (IsNonNil p)
 14616  	// cond:
 14617  	// result: (SETNE (TESTL p p))
 14618  	for {
 14619  		p := v.Args[0]
 14620  		v.reset(Op386SETNE)
 14621  		v0 := b.NewValue0(v.Pos, Op386TESTL, TypeFlags)
 14622  		v0.AddArg(p)
 14623  		v0.AddArg(p)
 14624  		v.AddArg(v0)
 14625  		return true
 14626  	}
 14627  }
 14628  func rewriteValue386_OpIsSliceInBounds_0(v *Value) bool {
 14629  	b := v.Block
 14630  	_ = b
 14631  	// match: (IsSliceInBounds idx len)
 14632  	// cond:
 14633  	// result: (SETBE (CMPL idx len))
 14634  	for {
 14635  		idx := v.Args[0]
 14636  		len := v.Args[1]
 14637  		v.reset(Op386SETBE)
 14638  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14639  		v0.AddArg(idx)
 14640  		v0.AddArg(len)
 14641  		v.AddArg(v0)
 14642  		return true
 14643  	}
 14644  }
 14645  func rewriteValue386_OpLeq16_0(v *Value) bool {
 14646  	b := v.Block
 14647  	_ = b
 14648  	// match: (Leq16 x y)
 14649  	// cond:
 14650  	// result: (SETLE (CMPW x y))
 14651  	for {
 14652  		x := v.Args[0]
 14653  		y := v.Args[1]
 14654  		v.reset(Op386SETLE)
 14655  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14656  		v0.AddArg(x)
 14657  		v0.AddArg(y)
 14658  		v.AddArg(v0)
 14659  		return true
 14660  	}
 14661  }
 14662  func rewriteValue386_OpLeq16U_0(v *Value) bool {
 14663  	b := v.Block
 14664  	_ = b
 14665  	// match: (Leq16U x y)
 14666  	// cond:
 14667  	// result: (SETBE (CMPW x y))
 14668  	for {
 14669  		x := v.Args[0]
 14670  		y := v.Args[1]
 14671  		v.reset(Op386SETBE)
 14672  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14673  		v0.AddArg(x)
 14674  		v0.AddArg(y)
 14675  		v.AddArg(v0)
 14676  		return true
 14677  	}
 14678  }
 14679  func rewriteValue386_OpLeq32_0(v *Value) bool {
 14680  	b := v.Block
 14681  	_ = b
 14682  	// match: (Leq32 x y)
 14683  	// cond:
 14684  	// result: (SETLE (CMPL x y))
 14685  	for {
 14686  		x := v.Args[0]
 14687  		y := v.Args[1]
 14688  		v.reset(Op386SETLE)
 14689  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14690  		v0.AddArg(x)
 14691  		v0.AddArg(y)
 14692  		v.AddArg(v0)
 14693  		return true
 14694  	}
 14695  }
 14696  func rewriteValue386_OpLeq32F_0(v *Value) bool {
 14697  	b := v.Block
 14698  	_ = b
 14699  	// match: (Leq32F x y)
 14700  	// cond:
 14701  	// result: (SETGEF (UCOMISS y x))
 14702  	for {
 14703  		x := v.Args[0]
 14704  		y := v.Args[1]
 14705  		v.reset(Op386SETGEF)
 14706  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, TypeFlags)
 14707  		v0.AddArg(y)
 14708  		v0.AddArg(x)
 14709  		v.AddArg(v0)
 14710  		return true
 14711  	}
 14712  }
 14713  func rewriteValue386_OpLeq32U_0(v *Value) bool {
 14714  	b := v.Block
 14715  	_ = b
 14716  	// match: (Leq32U x y)
 14717  	// cond:
 14718  	// result: (SETBE (CMPL x y))
 14719  	for {
 14720  		x := v.Args[0]
 14721  		y := v.Args[1]
 14722  		v.reset(Op386SETBE)
 14723  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14724  		v0.AddArg(x)
 14725  		v0.AddArg(y)
 14726  		v.AddArg(v0)
 14727  		return true
 14728  	}
 14729  }
 14730  func rewriteValue386_OpLeq64F_0(v *Value) bool {
 14731  	b := v.Block
 14732  	_ = b
 14733  	// match: (Leq64F x y)
 14734  	// cond:
 14735  	// result: (SETGEF (UCOMISD y x))
 14736  	for {
 14737  		x := v.Args[0]
 14738  		y := v.Args[1]
 14739  		v.reset(Op386SETGEF)
 14740  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, TypeFlags)
 14741  		v0.AddArg(y)
 14742  		v0.AddArg(x)
 14743  		v.AddArg(v0)
 14744  		return true
 14745  	}
 14746  }
 14747  func rewriteValue386_OpLeq8_0(v *Value) bool {
 14748  	b := v.Block
 14749  	_ = b
 14750  	// match: (Leq8 x y)
 14751  	// cond:
 14752  	// result: (SETLE (CMPB x y))
 14753  	for {
 14754  		x := v.Args[0]
 14755  		y := v.Args[1]
 14756  		v.reset(Op386SETLE)
 14757  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14758  		v0.AddArg(x)
 14759  		v0.AddArg(y)
 14760  		v.AddArg(v0)
 14761  		return true
 14762  	}
 14763  }
 14764  func rewriteValue386_OpLeq8U_0(v *Value) bool {
 14765  	b := v.Block
 14766  	_ = b
 14767  	// match: (Leq8U x y)
 14768  	// cond:
 14769  	// result: (SETBE (CMPB x y))
 14770  	for {
 14771  		x := v.Args[0]
 14772  		y := v.Args[1]
 14773  		v.reset(Op386SETBE)
 14774  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14775  		v0.AddArg(x)
 14776  		v0.AddArg(y)
 14777  		v.AddArg(v0)
 14778  		return true
 14779  	}
 14780  }
 14781  func rewriteValue386_OpLess16_0(v *Value) bool {
 14782  	b := v.Block
 14783  	_ = b
 14784  	// match: (Less16 x y)
 14785  	// cond:
 14786  	// result: (SETL (CMPW x y))
 14787  	for {
 14788  		x := v.Args[0]
 14789  		y := v.Args[1]
 14790  		v.reset(Op386SETL)
 14791  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14792  		v0.AddArg(x)
 14793  		v0.AddArg(y)
 14794  		v.AddArg(v0)
 14795  		return true
 14796  	}
 14797  }
 14798  func rewriteValue386_OpLess16U_0(v *Value) bool {
 14799  	b := v.Block
 14800  	_ = b
 14801  	// match: (Less16U x y)
 14802  	// cond:
 14803  	// result: (SETB (CMPW x y))
 14804  	for {
 14805  		x := v.Args[0]
 14806  		y := v.Args[1]
 14807  		v.reset(Op386SETB)
 14808  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 14809  		v0.AddArg(x)
 14810  		v0.AddArg(y)
 14811  		v.AddArg(v0)
 14812  		return true
 14813  	}
 14814  }
 14815  func rewriteValue386_OpLess32_0(v *Value) bool {
 14816  	b := v.Block
 14817  	_ = b
 14818  	// match: (Less32 x y)
 14819  	// cond:
 14820  	// result: (SETL (CMPL x y))
 14821  	for {
 14822  		x := v.Args[0]
 14823  		y := v.Args[1]
 14824  		v.reset(Op386SETL)
 14825  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14826  		v0.AddArg(x)
 14827  		v0.AddArg(y)
 14828  		v.AddArg(v0)
 14829  		return true
 14830  	}
 14831  }
 14832  func rewriteValue386_OpLess32F_0(v *Value) bool {
 14833  	b := v.Block
 14834  	_ = b
 14835  	// match: (Less32F x y)
 14836  	// cond:
 14837  	// result: (SETGF (UCOMISS y x))
 14838  	for {
 14839  		x := v.Args[0]
 14840  		y := v.Args[1]
 14841  		v.reset(Op386SETGF)
 14842  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, TypeFlags)
 14843  		v0.AddArg(y)
 14844  		v0.AddArg(x)
 14845  		v.AddArg(v0)
 14846  		return true
 14847  	}
 14848  }
 14849  func rewriteValue386_OpLess32U_0(v *Value) bool {
 14850  	b := v.Block
 14851  	_ = b
 14852  	// match: (Less32U x y)
 14853  	// cond:
 14854  	// result: (SETB (CMPL x y))
 14855  	for {
 14856  		x := v.Args[0]
 14857  		y := v.Args[1]
 14858  		v.reset(Op386SETB)
 14859  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 14860  		v0.AddArg(x)
 14861  		v0.AddArg(y)
 14862  		v.AddArg(v0)
 14863  		return true
 14864  	}
 14865  }
 14866  func rewriteValue386_OpLess64F_0(v *Value) bool {
 14867  	b := v.Block
 14868  	_ = b
 14869  	// match: (Less64F x y)
 14870  	// cond:
 14871  	// result: (SETGF (UCOMISD y x))
 14872  	for {
 14873  		x := v.Args[0]
 14874  		y := v.Args[1]
 14875  		v.reset(Op386SETGF)
 14876  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, TypeFlags)
 14877  		v0.AddArg(y)
 14878  		v0.AddArg(x)
 14879  		v.AddArg(v0)
 14880  		return true
 14881  	}
 14882  }
 14883  func rewriteValue386_OpLess8_0(v *Value) bool {
 14884  	b := v.Block
 14885  	_ = b
 14886  	// match: (Less8 x y)
 14887  	// cond:
 14888  	// result: (SETL (CMPB x y))
 14889  	for {
 14890  		x := v.Args[0]
 14891  		y := v.Args[1]
 14892  		v.reset(Op386SETL)
 14893  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14894  		v0.AddArg(x)
 14895  		v0.AddArg(y)
 14896  		v.AddArg(v0)
 14897  		return true
 14898  	}
 14899  }
 14900  func rewriteValue386_OpLess8U_0(v *Value) bool {
 14901  	b := v.Block
 14902  	_ = b
 14903  	// match: (Less8U x y)
 14904  	// cond:
 14905  	// result: (SETB (CMPB x y))
 14906  	for {
 14907  		x := v.Args[0]
 14908  		y := v.Args[1]
 14909  		v.reset(Op386SETB)
 14910  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 14911  		v0.AddArg(x)
 14912  		v0.AddArg(y)
 14913  		v.AddArg(v0)
 14914  		return true
 14915  	}
 14916  }
 14917  func rewriteValue386_OpLoad_0(v *Value) bool {
 14918  	// match: (Load <t> ptr mem)
 14919  	// cond: (is32BitInt(t) || isPtr(t))
 14920  	// result: (MOVLload ptr mem)
 14921  	for {
 14922  		t := v.Type
 14923  		ptr := v.Args[0]
 14924  		mem := v.Args[1]
 14925  		if !(is32BitInt(t) || isPtr(t)) {
 14926  			break
 14927  		}
 14928  		v.reset(Op386MOVLload)
 14929  		v.AddArg(ptr)
 14930  		v.AddArg(mem)
 14931  		return true
 14932  	}
 14933  	// match: (Load <t> ptr mem)
 14934  	// cond: is16BitInt(t)
 14935  	// result: (MOVWload ptr mem)
 14936  	for {
 14937  		t := v.Type
 14938  		ptr := v.Args[0]
 14939  		mem := v.Args[1]
 14940  		if !(is16BitInt(t)) {
 14941  			break
 14942  		}
 14943  		v.reset(Op386MOVWload)
 14944  		v.AddArg(ptr)
 14945  		v.AddArg(mem)
 14946  		return true
 14947  	}
 14948  	// match: (Load <t> ptr mem)
 14949  	// cond: (t.IsBoolean() || is8BitInt(t))
 14950  	// result: (MOVBload ptr mem)
 14951  	for {
 14952  		t := v.Type
 14953  		ptr := v.Args[0]
 14954  		mem := v.Args[1]
 14955  		if !(t.IsBoolean() || is8BitInt(t)) {
 14956  			break
 14957  		}
 14958  		v.reset(Op386MOVBload)
 14959  		v.AddArg(ptr)
 14960  		v.AddArg(mem)
 14961  		return true
 14962  	}
 14963  	// match: (Load <t> ptr mem)
 14964  	// cond: is32BitFloat(t)
 14965  	// result: (MOVSSload ptr mem)
 14966  	for {
 14967  		t := v.Type
 14968  		ptr := v.Args[0]
 14969  		mem := v.Args[1]
 14970  		if !(is32BitFloat(t)) {
 14971  			break
 14972  		}
 14973  		v.reset(Op386MOVSSload)
 14974  		v.AddArg(ptr)
 14975  		v.AddArg(mem)
 14976  		return true
 14977  	}
 14978  	// match: (Load <t> ptr mem)
 14979  	// cond: is64BitFloat(t)
 14980  	// result: (MOVSDload ptr mem)
 14981  	for {
 14982  		t := v.Type
 14983  		ptr := v.Args[0]
 14984  		mem := v.Args[1]
 14985  		if !(is64BitFloat(t)) {
 14986  			break
 14987  		}
 14988  		v.reset(Op386MOVSDload)
 14989  		v.AddArg(ptr)
 14990  		v.AddArg(mem)
 14991  		return true
 14992  	}
 14993  	return false
 14994  }
 14995  func rewriteValue386_OpLsh16x16_0(v *Value) bool {
 14996  	b := v.Block
 14997  	_ = b
 14998  	// match: (Lsh16x16 <t> x y)
 14999  	// cond:
 15000  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 15001  	for {
 15002  		t := v.Type
 15003  		x := v.Args[0]
 15004  		y := v.Args[1]
 15005  		v.reset(Op386ANDL)
 15006  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15007  		v0.AddArg(x)
 15008  		v0.AddArg(y)
 15009  		v.AddArg(v0)
 15010  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15011  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 15012  		v2.AuxInt = 32
 15013  		v2.AddArg(y)
 15014  		v1.AddArg(v2)
 15015  		v.AddArg(v1)
 15016  		return true
 15017  	}
 15018  }
 15019  func rewriteValue386_OpLsh16x32_0(v *Value) bool {
 15020  	b := v.Block
 15021  	_ = b
 15022  	// match: (Lsh16x32 <t> x y)
 15023  	// cond:
 15024  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 15025  	for {
 15026  		t := v.Type
 15027  		x := v.Args[0]
 15028  		y := v.Args[1]
 15029  		v.reset(Op386ANDL)
 15030  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15031  		v0.AddArg(x)
 15032  		v0.AddArg(y)
 15033  		v.AddArg(v0)
 15034  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15035  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 15036  		v2.AuxInt = 32
 15037  		v2.AddArg(y)
 15038  		v1.AddArg(v2)
 15039  		v.AddArg(v1)
 15040  		return true
 15041  	}
 15042  }
 15043  func rewriteValue386_OpLsh16x64_0(v *Value) bool {
 15044  	// match: (Lsh16x64 x (Const64 [c]))
 15045  	// cond: uint64(c) < 16
 15046  	// result: (SHLLconst x [c])
 15047  	for {
 15048  		x := v.Args[0]
 15049  		v_1 := v.Args[1]
 15050  		if v_1.Op != OpConst64 {
 15051  			break
 15052  		}
 15053  		c := v_1.AuxInt
 15054  		if !(uint64(c) < 16) {
 15055  			break
 15056  		}
 15057  		v.reset(Op386SHLLconst)
 15058  		v.AuxInt = c
 15059  		v.AddArg(x)
 15060  		return true
 15061  	}
 15062  	// match: (Lsh16x64 _ (Const64 [c]))
 15063  	// cond: uint64(c) >= 16
 15064  	// result: (Const16 [0])
 15065  	for {
 15066  		v_1 := v.Args[1]
 15067  		if v_1.Op != OpConst64 {
 15068  			break
 15069  		}
 15070  		c := v_1.AuxInt
 15071  		if !(uint64(c) >= 16) {
 15072  			break
 15073  		}
 15074  		v.reset(OpConst16)
 15075  		v.AuxInt = 0
 15076  		return true
 15077  	}
 15078  	return false
 15079  }
 15080  func rewriteValue386_OpLsh16x8_0(v *Value) bool {
 15081  	b := v.Block
 15082  	_ = b
 15083  	// match: (Lsh16x8 <t> x y)
 15084  	// cond:
 15085  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 15086  	for {
 15087  		t := v.Type
 15088  		x := v.Args[0]
 15089  		y := v.Args[1]
 15090  		v.reset(Op386ANDL)
 15091  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15092  		v0.AddArg(x)
 15093  		v0.AddArg(y)
 15094  		v.AddArg(v0)
 15095  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15096  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 15097  		v2.AuxInt = 32
 15098  		v2.AddArg(y)
 15099  		v1.AddArg(v2)
 15100  		v.AddArg(v1)
 15101  		return true
 15102  	}
 15103  }
 15104  func rewriteValue386_OpLsh32x16_0(v *Value) bool {
 15105  	b := v.Block
 15106  	_ = b
 15107  	// match: (Lsh32x16 <t> x y)
 15108  	// cond:
 15109  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 15110  	for {
 15111  		t := v.Type
 15112  		x := v.Args[0]
 15113  		y := v.Args[1]
 15114  		v.reset(Op386ANDL)
 15115  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15116  		v0.AddArg(x)
 15117  		v0.AddArg(y)
 15118  		v.AddArg(v0)
 15119  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15120  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 15121  		v2.AuxInt = 32
 15122  		v2.AddArg(y)
 15123  		v1.AddArg(v2)
 15124  		v.AddArg(v1)
 15125  		return true
 15126  	}
 15127  }
 15128  func rewriteValue386_OpLsh32x32_0(v *Value) bool {
 15129  	b := v.Block
 15130  	_ = b
 15131  	// match: (Lsh32x32 <t> x y)
 15132  	// cond:
 15133  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 15134  	for {
 15135  		t := v.Type
 15136  		x := v.Args[0]
 15137  		y := v.Args[1]
 15138  		v.reset(Op386ANDL)
 15139  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15140  		v0.AddArg(x)
 15141  		v0.AddArg(y)
 15142  		v.AddArg(v0)
 15143  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15144  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 15145  		v2.AuxInt = 32
 15146  		v2.AddArg(y)
 15147  		v1.AddArg(v2)
 15148  		v.AddArg(v1)
 15149  		return true
 15150  	}
 15151  }
 15152  func rewriteValue386_OpLsh32x64_0(v *Value) bool {
 15153  	// match: (Lsh32x64 x (Const64 [c]))
 15154  	// cond: uint64(c) < 32
 15155  	// result: (SHLLconst x [c])
 15156  	for {
 15157  		x := v.Args[0]
 15158  		v_1 := v.Args[1]
 15159  		if v_1.Op != OpConst64 {
 15160  			break
 15161  		}
 15162  		c := v_1.AuxInt
 15163  		if !(uint64(c) < 32) {
 15164  			break
 15165  		}
 15166  		v.reset(Op386SHLLconst)
 15167  		v.AuxInt = c
 15168  		v.AddArg(x)
 15169  		return true
 15170  	}
 15171  	// match: (Lsh32x64 _ (Const64 [c]))
 15172  	// cond: uint64(c) >= 32
 15173  	// result: (Const32 [0])
 15174  	for {
 15175  		v_1 := v.Args[1]
 15176  		if v_1.Op != OpConst64 {
 15177  			break
 15178  		}
 15179  		c := v_1.AuxInt
 15180  		if !(uint64(c) >= 32) {
 15181  			break
 15182  		}
 15183  		v.reset(OpConst32)
 15184  		v.AuxInt = 0
 15185  		return true
 15186  	}
 15187  	return false
 15188  }
 15189  func rewriteValue386_OpLsh32x8_0(v *Value) bool {
 15190  	b := v.Block
 15191  	_ = b
 15192  	// match: (Lsh32x8 <t> x y)
 15193  	// cond:
 15194  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 15195  	for {
 15196  		t := v.Type
 15197  		x := v.Args[0]
 15198  		y := v.Args[1]
 15199  		v.reset(Op386ANDL)
 15200  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15201  		v0.AddArg(x)
 15202  		v0.AddArg(y)
 15203  		v.AddArg(v0)
 15204  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15205  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 15206  		v2.AuxInt = 32
 15207  		v2.AddArg(y)
 15208  		v1.AddArg(v2)
 15209  		v.AddArg(v1)
 15210  		return true
 15211  	}
 15212  }
 15213  func rewriteValue386_OpLsh8x16_0(v *Value) bool {
 15214  	b := v.Block
 15215  	_ = b
 15216  	// match: (Lsh8x16 <t> x y)
 15217  	// cond:
 15218  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 15219  	for {
 15220  		t := v.Type
 15221  		x := v.Args[0]
 15222  		y := v.Args[1]
 15223  		v.reset(Op386ANDL)
 15224  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15225  		v0.AddArg(x)
 15226  		v0.AddArg(y)
 15227  		v.AddArg(v0)
 15228  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15229  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 15230  		v2.AuxInt = 32
 15231  		v2.AddArg(y)
 15232  		v1.AddArg(v2)
 15233  		v.AddArg(v1)
 15234  		return true
 15235  	}
 15236  }
 15237  func rewriteValue386_OpLsh8x32_0(v *Value) bool {
 15238  	b := v.Block
 15239  	_ = b
 15240  	// match: (Lsh8x32 <t> x y)
 15241  	// cond:
 15242  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 15243  	for {
 15244  		t := v.Type
 15245  		x := v.Args[0]
 15246  		y := v.Args[1]
 15247  		v.reset(Op386ANDL)
 15248  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15249  		v0.AddArg(x)
 15250  		v0.AddArg(y)
 15251  		v.AddArg(v0)
 15252  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15253  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 15254  		v2.AuxInt = 32
 15255  		v2.AddArg(y)
 15256  		v1.AddArg(v2)
 15257  		v.AddArg(v1)
 15258  		return true
 15259  	}
 15260  }
 15261  func rewriteValue386_OpLsh8x64_0(v *Value) bool {
 15262  	// match: (Lsh8x64 x (Const64 [c]))
 15263  	// cond: uint64(c) < 8
 15264  	// result: (SHLLconst x [c])
 15265  	for {
 15266  		x := v.Args[0]
 15267  		v_1 := v.Args[1]
 15268  		if v_1.Op != OpConst64 {
 15269  			break
 15270  		}
 15271  		c := v_1.AuxInt
 15272  		if !(uint64(c) < 8) {
 15273  			break
 15274  		}
 15275  		v.reset(Op386SHLLconst)
 15276  		v.AuxInt = c
 15277  		v.AddArg(x)
 15278  		return true
 15279  	}
 15280  	// match: (Lsh8x64 _ (Const64 [c]))
 15281  	// cond: uint64(c) >= 8
 15282  	// result: (Const8 [0])
 15283  	for {
 15284  		v_1 := v.Args[1]
 15285  		if v_1.Op != OpConst64 {
 15286  			break
 15287  		}
 15288  		c := v_1.AuxInt
 15289  		if !(uint64(c) >= 8) {
 15290  			break
 15291  		}
 15292  		v.reset(OpConst8)
 15293  		v.AuxInt = 0
 15294  		return true
 15295  	}
 15296  	return false
 15297  }
 15298  func rewriteValue386_OpLsh8x8_0(v *Value) bool {
 15299  	b := v.Block
 15300  	_ = b
 15301  	// match: (Lsh8x8 <t> x y)
 15302  	// cond:
 15303  	// result: (ANDL (SHLL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 15304  	for {
 15305  		t := v.Type
 15306  		x := v.Args[0]
 15307  		y := v.Args[1]
 15308  		v.reset(Op386ANDL)
 15309  		v0 := b.NewValue0(v.Pos, Op386SHLL, t)
 15310  		v0.AddArg(x)
 15311  		v0.AddArg(y)
 15312  		v.AddArg(v0)
 15313  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 15314  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 15315  		v2.AuxInt = 32
 15316  		v2.AddArg(y)
 15317  		v1.AddArg(v2)
 15318  		v.AddArg(v1)
 15319  		return true
 15320  	}
 15321  }
 15322  func rewriteValue386_OpMod16_0(v *Value) bool {
 15323  	// match: (Mod16 x y)
 15324  	// cond:
 15325  	// result: (MODW  x y)
 15326  	for {
 15327  		x := v.Args[0]
 15328  		y := v.Args[1]
 15329  		v.reset(Op386MODW)
 15330  		v.AddArg(x)
 15331  		v.AddArg(y)
 15332  		return true
 15333  	}
 15334  }
 15335  func rewriteValue386_OpMod16u_0(v *Value) bool {
 15336  	// match: (Mod16u x y)
 15337  	// cond:
 15338  	// result: (MODWU x y)
 15339  	for {
 15340  		x := v.Args[0]
 15341  		y := v.Args[1]
 15342  		v.reset(Op386MODWU)
 15343  		v.AddArg(x)
 15344  		v.AddArg(y)
 15345  		return true
 15346  	}
 15347  }
 15348  func rewriteValue386_OpMod32_0(v *Value) bool {
 15349  	// match: (Mod32 x y)
 15350  	// cond:
 15351  	// result: (MODL  x y)
 15352  	for {
 15353  		x := v.Args[0]
 15354  		y := v.Args[1]
 15355  		v.reset(Op386MODL)
 15356  		v.AddArg(x)
 15357  		v.AddArg(y)
 15358  		return true
 15359  	}
 15360  }
 15361  func rewriteValue386_OpMod32u_0(v *Value) bool {
 15362  	// match: (Mod32u x y)
 15363  	// cond:
 15364  	// result: (MODLU x y)
 15365  	for {
 15366  		x := v.Args[0]
 15367  		y := v.Args[1]
 15368  		v.reset(Op386MODLU)
 15369  		v.AddArg(x)
 15370  		v.AddArg(y)
 15371  		return true
 15372  	}
 15373  }
 15374  func rewriteValue386_OpMod8_0(v *Value) bool {
 15375  	b := v.Block
 15376  	_ = b
 15377  	types := &b.Func.Config.Types
 15378  	_ = types
 15379  	// match: (Mod8 x y)
 15380  	// cond:
 15381  	// result: (MODW  (SignExt8to16 x) (SignExt8to16 y))
 15382  	for {
 15383  		x := v.Args[0]
 15384  		y := v.Args[1]
 15385  		v.reset(Op386MODW)
 15386  		v0 := b.NewValue0(v.Pos, OpSignExt8to16, types.Int16)
 15387  		v0.AddArg(x)
 15388  		v.AddArg(v0)
 15389  		v1 := b.NewValue0(v.Pos, OpSignExt8to16, types.Int16)
 15390  		v1.AddArg(y)
 15391  		v.AddArg(v1)
 15392  		return true
 15393  	}
 15394  }
 15395  func rewriteValue386_OpMod8u_0(v *Value) bool {
 15396  	b := v.Block
 15397  	_ = b
 15398  	types := &b.Func.Config.Types
 15399  	_ = types
 15400  	// match: (Mod8u x y)
 15401  	// cond:
 15402  	// result: (MODWU (ZeroExt8to16 x) (ZeroExt8to16 y))
 15403  	for {
 15404  		x := v.Args[0]
 15405  		y := v.Args[1]
 15406  		v.reset(Op386MODWU)
 15407  		v0 := b.NewValue0(v.Pos, OpZeroExt8to16, types.UInt16)
 15408  		v0.AddArg(x)
 15409  		v.AddArg(v0)
 15410  		v1 := b.NewValue0(v.Pos, OpZeroExt8to16, types.UInt16)
 15411  		v1.AddArg(y)
 15412  		v.AddArg(v1)
 15413  		return true
 15414  	}
 15415  }
 15416  func rewriteValue386_OpMove_0(v *Value) bool {
 15417  	b := v.Block
 15418  	_ = b
 15419  	types := &b.Func.Config.Types
 15420  	_ = types
 15421  	// match: (Move [0] _ _ mem)
 15422  	// cond:
 15423  	// result: mem
 15424  	for {
 15425  		if v.AuxInt != 0 {
 15426  			break
 15427  		}
 15428  		mem := v.Args[2]
 15429  		v.reset(OpCopy)
 15430  		v.Type = mem.Type
 15431  		v.AddArg(mem)
 15432  		return true
 15433  	}
 15434  	// match: (Move [1] dst src mem)
 15435  	// cond:
 15436  	// result: (MOVBstore dst (MOVBload src mem) mem)
 15437  	for {
 15438  		if v.AuxInt != 1 {
 15439  			break
 15440  		}
 15441  		dst := v.Args[0]
 15442  		src := v.Args[1]
 15443  		mem := v.Args[2]
 15444  		v.reset(Op386MOVBstore)
 15445  		v.AddArg(dst)
 15446  		v0 := b.NewValue0(v.Pos, Op386MOVBload, types.UInt8)
 15447  		v0.AddArg(src)
 15448  		v0.AddArg(mem)
 15449  		v.AddArg(v0)
 15450  		v.AddArg(mem)
 15451  		return true
 15452  	}
 15453  	// match: (Move [2] dst src mem)
 15454  	// cond:
 15455  	// result: (MOVWstore dst (MOVWload src mem) mem)
 15456  	for {
 15457  		if v.AuxInt != 2 {
 15458  			break
 15459  		}
 15460  		dst := v.Args[0]
 15461  		src := v.Args[1]
 15462  		mem := v.Args[2]
 15463  		v.reset(Op386MOVWstore)
 15464  		v.AddArg(dst)
 15465  		v0 := b.NewValue0(v.Pos, Op386MOVWload, types.UInt16)
 15466  		v0.AddArg(src)
 15467  		v0.AddArg(mem)
 15468  		v.AddArg(v0)
 15469  		v.AddArg(mem)
 15470  		return true
 15471  	}
 15472  	// match: (Move [4] dst src mem)
 15473  	// cond:
 15474  	// result: (MOVLstore dst (MOVLload src mem) mem)
 15475  	for {
 15476  		if v.AuxInt != 4 {
 15477  			break
 15478  		}
 15479  		dst := v.Args[0]
 15480  		src := v.Args[1]
 15481  		mem := v.Args[2]
 15482  		v.reset(Op386MOVLstore)
 15483  		v.AddArg(dst)
 15484  		v0 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15485  		v0.AddArg(src)
 15486  		v0.AddArg(mem)
 15487  		v.AddArg(v0)
 15488  		v.AddArg(mem)
 15489  		return true
 15490  	}
 15491  	// match: (Move [3] dst src mem)
 15492  	// cond:
 15493  	// result: (MOVBstore [2] dst (MOVBload [2] src mem) 		(MOVWstore dst (MOVWload src mem) mem))
 15494  	for {
 15495  		if v.AuxInt != 3 {
 15496  			break
 15497  		}
 15498  		dst := v.Args[0]
 15499  		src := v.Args[1]
 15500  		mem := v.Args[2]
 15501  		v.reset(Op386MOVBstore)
 15502  		v.AuxInt = 2
 15503  		v.AddArg(dst)
 15504  		v0 := b.NewValue0(v.Pos, Op386MOVBload, types.UInt8)
 15505  		v0.AuxInt = 2
 15506  		v0.AddArg(src)
 15507  		v0.AddArg(mem)
 15508  		v.AddArg(v0)
 15509  		v1 := b.NewValue0(v.Pos, Op386MOVWstore, TypeMem)
 15510  		v1.AddArg(dst)
 15511  		v2 := b.NewValue0(v.Pos, Op386MOVWload, types.UInt16)
 15512  		v2.AddArg(src)
 15513  		v2.AddArg(mem)
 15514  		v1.AddArg(v2)
 15515  		v1.AddArg(mem)
 15516  		v.AddArg(v1)
 15517  		return true
 15518  	}
 15519  	// match: (Move [5] dst src mem)
 15520  	// cond:
 15521  	// result: (MOVBstore [4] dst (MOVBload [4] src mem) 		(MOVLstore dst (MOVLload src mem) mem))
 15522  	for {
 15523  		if v.AuxInt != 5 {
 15524  			break
 15525  		}
 15526  		dst := v.Args[0]
 15527  		src := v.Args[1]
 15528  		mem := v.Args[2]
 15529  		v.reset(Op386MOVBstore)
 15530  		v.AuxInt = 4
 15531  		v.AddArg(dst)
 15532  		v0 := b.NewValue0(v.Pos, Op386MOVBload, types.UInt8)
 15533  		v0.AuxInt = 4
 15534  		v0.AddArg(src)
 15535  		v0.AddArg(mem)
 15536  		v.AddArg(v0)
 15537  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, TypeMem)
 15538  		v1.AddArg(dst)
 15539  		v2 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15540  		v2.AddArg(src)
 15541  		v2.AddArg(mem)
 15542  		v1.AddArg(v2)
 15543  		v1.AddArg(mem)
 15544  		v.AddArg(v1)
 15545  		return true
 15546  	}
 15547  	// match: (Move [6] dst src mem)
 15548  	// cond:
 15549  	// result: (MOVWstore [4] dst (MOVWload [4] src mem) 		(MOVLstore dst (MOVLload src mem) mem))
 15550  	for {
 15551  		if v.AuxInt != 6 {
 15552  			break
 15553  		}
 15554  		dst := v.Args[0]
 15555  		src := v.Args[1]
 15556  		mem := v.Args[2]
 15557  		v.reset(Op386MOVWstore)
 15558  		v.AuxInt = 4
 15559  		v.AddArg(dst)
 15560  		v0 := b.NewValue0(v.Pos, Op386MOVWload, types.UInt16)
 15561  		v0.AuxInt = 4
 15562  		v0.AddArg(src)
 15563  		v0.AddArg(mem)
 15564  		v.AddArg(v0)
 15565  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, TypeMem)
 15566  		v1.AddArg(dst)
 15567  		v2 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15568  		v2.AddArg(src)
 15569  		v2.AddArg(mem)
 15570  		v1.AddArg(v2)
 15571  		v1.AddArg(mem)
 15572  		v.AddArg(v1)
 15573  		return true
 15574  	}
 15575  	// match: (Move [7] dst src mem)
 15576  	// cond:
 15577  	// result: (MOVLstore [3] dst (MOVLload [3] src mem) 		(MOVLstore dst (MOVLload src mem) mem))
 15578  	for {
 15579  		if v.AuxInt != 7 {
 15580  			break
 15581  		}
 15582  		dst := v.Args[0]
 15583  		src := v.Args[1]
 15584  		mem := v.Args[2]
 15585  		v.reset(Op386MOVLstore)
 15586  		v.AuxInt = 3
 15587  		v.AddArg(dst)
 15588  		v0 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15589  		v0.AuxInt = 3
 15590  		v0.AddArg(src)
 15591  		v0.AddArg(mem)
 15592  		v.AddArg(v0)
 15593  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, TypeMem)
 15594  		v1.AddArg(dst)
 15595  		v2 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15596  		v2.AddArg(src)
 15597  		v2.AddArg(mem)
 15598  		v1.AddArg(v2)
 15599  		v1.AddArg(mem)
 15600  		v.AddArg(v1)
 15601  		return true
 15602  	}
 15603  	// match: (Move [8] dst src mem)
 15604  	// cond:
 15605  	// result: (MOVLstore [4] dst (MOVLload [4] src mem) 		(MOVLstore dst (MOVLload src mem) mem))
 15606  	for {
 15607  		if v.AuxInt != 8 {
 15608  			break
 15609  		}
 15610  		dst := v.Args[0]
 15611  		src := v.Args[1]
 15612  		mem := v.Args[2]
 15613  		v.reset(Op386MOVLstore)
 15614  		v.AuxInt = 4
 15615  		v.AddArg(dst)
 15616  		v0 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15617  		v0.AuxInt = 4
 15618  		v0.AddArg(src)
 15619  		v0.AddArg(mem)
 15620  		v.AddArg(v0)
 15621  		v1 := b.NewValue0(v.Pos, Op386MOVLstore, TypeMem)
 15622  		v1.AddArg(dst)
 15623  		v2 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15624  		v2.AddArg(src)
 15625  		v2.AddArg(mem)
 15626  		v1.AddArg(v2)
 15627  		v1.AddArg(mem)
 15628  		v.AddArg(v1)
 15629  		return true
 15630  	}
 15631  	// match: (Move [s] dst src mem)
 15632  	// cond: s > 8 && s%4 != 0
 15633  	// result: (Move [s-s%4] 		(ADDLconst <dst.Type> dst [s%4]) 		(ADDLconst <src.Type> src [s%4]) 		(MOVLstore dst (MOVLload src mem) mem))
 15634  	for {
 15635  		s := v.AuxInt
 15636  		dst := v.Args[0]
 15637  		src := v.Args[1]
 15638  		mem := v.Args[2]
 15639  		if !(s > 8 && s%4 != 0) {
 15640  			break
 15641  		}
 15642  		v.reset(OpMove)
 15643  		v.AuxInt = s - s%4
 15644  		v0 := b.NewValue0(v.Pos, Op386ADDLconst, dst.Type)
 15645  		v0.AuxInt = s % 4
 15646  		v0.AddArg(dst)
 15647  		v.AddArg(v0)
 15648  		v1 := b.NewValue0(v.Pos, Op386ADDLconst, src.Type)
 15649  		v1.AuxInt = s % 4
 15650  		v1.AddArg(src)
 15651  		v.AddArg(v1)
 15652  		v2 := b.NewValue0(v.Pos, Op386MOVLstore, TypeMem)
 15653  		v2.AddArg(dst)
 15654  		v3 := b.NewValue0(v.Pos, Op386MOVLload, types.UInt32)
 15655  		v3.AddArg(src)
 15656  		v3.AddArg(mem)
 15657  		v2.AddArg(v3)
 15658  		v2.AddArg(mem)
 15659  		v.AddArg(v2)
 15660  		return true
 15661  	}
 15662  	return false
 15663  }
 15664  func rewriteValue386_OpMove_10(v *Value) bool {
 15665  	b := v.Block
 15666  	_ = b
 15667  	config := b.Func.Config
 15668  	_ = config
 15669  	types := &b.Func.Config.Types
 15670  	_ = types
 15671  	// match: (Move [s] dst src mem)
 15672  	// cond: s > 8 && s <= 4*128 && s%4 == 0 	&& !config.noDuffDevice
 15673  	// result: (DUFFCOPY [10*(128-s/4)] dst src mem)
 15674  	for {
 15675  		s := v.AuxInt
 15676  		dst := v.Args[0]
 15677  		src := v.Args[1]
 15678  		mem := v.Args[2]
 15679  		if !(s > 8 && s <= 4*128 && s%4 == 0 && !config.noDuffDevice) {
 15680  			break
 15681  		}
 15682  		v.reset(Op386DUFFCOPY)
 15683  		v.AuxInt = 10 * (128 - s/4)
 15684  		v.AddArg(dst)
 15685  		v.AddArg(src)
 15686  		v.AddArg(mem)
 15687  		return true
 15688  	}
 15689  	// match: (Move [s] dst src mem)
 15690  	// cond: (s > 4*128 || config.noDuffDevice) && s%4 == 0
 15691  	// result: (REPMOVSL dst src (MOVLconst [s/4]) mem)
 15692  	for {
 15693  		s := v.AuxInt
 15694  		dst := v.Args[0]
 15695  		src := v.Args[1]
 15696  		mem := v.Args[2]
 15697  		if !((s > 4*128 || config.noDuffDevice) && s%4 == 0) {
 15698  			break
 15699  		}
 15700  		v.reset(Op386REPMOVSL)
 15701  		v.AddArg(dst)
 15702  		v.AddArg(src)
 15703  		v0 := b.NewValue0(v.Pos, Op386MOVLconst, types.UInt32)
 15704  		v0.AuxInt = s / 4
 15705  		v.AddArg(v0)
 15706  		v.AddArg(mem)
 15707  		return true
 15708  	}
 15709  	return false
 15710  }
 15711  func rewriteValue386_OpMul16_0(v *Value) bool {
 15712  	// match: (Mul16 x y)
 15713  	// cond:
 15714  	// result: (MULL  x y)
 15715  	for {
 15716  		x := v.Args[0]
 15717  		y := v.Args[1]
 15718  		v.reset(Op386MULL)
 15719  		v.AddArg(x)
 15720  		v.AddArg(y)
 15721  		return true
 15722  	}
 15723  }
 15724  func rewriteValue386_OpMul32_0(v *Value) bool {
 15725  	// match: (Mul32 x y)
 15726  	// cond:
 15727  	// result: (MULL  x y)
 15728  	for {
 15729  		x := v.Args[0]
 15730  		y := v.Args[1]
 15731  		v.reset(Op386MULL)
 15732  		v.AddArg(x)
 15733  		v.AddArg(y)
 15734  		return true
 15735  	}
 15736  }
 15737  func rewriteValue386_OpMul32F_0(v *Value) bool {
 15738  	// match: (Mul32F x y)
 15739  	// cond:
 15740  	// result: (MULSS x y)
 15741  	for {
 15742  		x := v.Args[0]
 15743  		y := v.Args[1]
 15744  		v.reset(Op386MULSS)
 15745  		v.AddArg(x)
 15746  		v.AddArg(y)
 15747  		return true
 15748  	}
 15749  }
 15750  func rewriteValue386_OpMul32uhilo_0(v *Value) bool {
 15751  	// match: (Mul32uhilo x y)
 15752  	// cond:
 15753  	// result: (MULLQU x y)
 15754  	for {
 15755  		x := v.Args[0]
 15756  		y := v.Args[1]
 15757  		v.reset(Op386MULLQU)
 15758  		v.AddArg(x)
 15759  		v.AddArg(y)
 15760  		return true
 15761  	}
 15762  }
 15763  func rewriteValue386_OpMul64F_0(v *Value) bool {
 15764  	// match: (Mul64F x y)
 15765  	// cond:
 15766  	// result: (MULSD x y)
 15767  	for {
 15768  		x := v.Args[0]
 15769  		y := v.Args[1]
 15770  		v.reset(Op386MULSD)
 15771  		v.AddArg(x)
 15772  		v.AddArg(y)
 15773  		return true
 15774  	}
 15775  }
 15776  func rewriteValue386_OpMul8_0(v *Value) bool {
 15777  	// match: (Mul8 x y)
 15778  	// cond:
 15779  	// result: (MULL  x y)
 15780  	for {
 15781  		x := v.Args[0]
 15782  		y := v.Args[1]
 15783  		v.reset(Op386MULL)
 15784  		v.AddArg(x)
 15785  		v.AddArg(y)
 15786  		return true
 15787  	}
 15788  }
 15789  func rewriteValue386_OpNeg16_0(v *Value) bool {
 15790  	// match: (Neg16 x)
 15791  	// cond:
 15792  	// result: (NEGL x)
 15793  	for {
 15794  		x := v.Args[0]
 15795  		v.reset(Op386NEGL)
 15796  		v.AddArg(x)
 15797  		return true
 15798  	}
 15799  }
 15800  func rewriteValue386_OpNeg32_0(v *Value) bool {
 15801  	// match: (Neg32 x)
 15802  	// cond:
 15803  	// result: (NEGL x)
 15804  	for {
 15805  		x := v.Args[0]
 15806  		v.reset(Op386NEGL)
 15807  		v.AddArg(x)
 15808  		return true
 15809  	}
 15810  }
 15811  func rewriteValue386_OpNeg32F_0(v *Value) bool {
 15812  	b := v.Block
 15813  	_ = b
 15814  	config := b.Func.Config
 15815  	_ = config
 15816  	types := &b.Func.Config.Types
 15817  	_ = types
 15818  	// match: (Neg32F x)
 15819  	// cond: !config.use387
 15820  	// result: (PXOR x (MOVSSconst <types.Float32> [f2i(math.Copysign(0, -1))]))
 15821  	for {
 15822  		x := v.Args[0]
 15823  		if !(!config.use387) {
 15824  			break
 15825  		}
 15826  		v.reset(Op386PXOR)
 15827  		v.AddArg(x)
 15828  		v0 := b.NewValue0(v.Pos, Op386MOVSSconst, types.Float32)
 15829  		v0.AuxInt = f2i(math.Copysign(0, -1))
 15830  		v.AddArg(v0)
 15831  		return true
 15832  	}
 15833  	// match: (Neg32F x)
 15834  	// cond: config.use387
 15835  	// result: (FCHS x)
 15836  	for {
 15837  		x := v.Args[0]
 15838  		if !(config.use387) {
 15839  			break
 15840  		}
 15841  		v.reset(Op386FCHS)
 15842  		v.AddArg(x)
 15843  		return true
 15844  	}
 15845  	return false
 15846  }
 15847  func rewriteValue386_OpNeg64F_0(v *Value) bool {
 15848  	b := v.Block
 15849  	_ = b
 15850  	config := b.Func.Config
 15851  	_ = config
 15852  	types := &b.Func.Config.Types
 15853  	_ = types
 15854  	// match: (Neg64F x)
 15855  	// cond: !config.use387
 15856  	// result: (PXOR x (MOVSDconst <types.Float64> [f2i(math.Copysign(0, -1))]))
 15857  	for {
 15858  		x := v.Args[0]
 15859  		if !(!config.use387) {
 15860  			break
 15861  		}
 15862  		v.reset(Op386PXOR)
 15863  		v.AddArg(x)
 15864  		v0 := b.NewValue0(v.Pos, Op386MOVSDconst, types.Float64)
 15865  		v0.AuxInt = f2i(math.Copysign(0, -1))
 15866  		v.AddArg(v0)
 15867  		return true
 15868  	}
 15869  	// match: (Neg64F x)
 15870  	// cond: config.use387
 15871  	// result: (FCHS x)
 15872  	for {
 15873  		x := v.Args[0]
 15874  		if !(config.use387) {
 15875  			break
 15876  		}
 15877  		v.reset(Op386FCHS)
 15878  		v.AddArg(x)
 15879  		return true
 15880  	}
 15881  	return false
 15882  }
 15883  func rewriteValue386_OpNeg8_0(v *Value) bool {
 15884  	// match: (Neg8 x)
 15885  	// cond:
 15886  	// result: (NEGL x)
 15887  	for {
 15888  		x := v.Args[0]
 15889  		v.reset(Op386NEGL)
 15890  		v.AddArg(x)
 15891  		return true
 15892  	}
 15893  }
 15894  func rewriteValue386_OpNeq16_0(v *Value) bool {
 15895  	b := v.Block
 15896  	_ = b
 15897  	// match: (Neq16 x y)
 15898  	// cond:
 15899  	// result: (SETNE (CMPW x y))
 15900  	for {
 15901  		x := v.Args[0]
 15902  		y := v.Args[1]
 15903  		v.reset(Op386SETNE)
 15904  		v0 := b.NewValue0(v.Pos, Op386CMPW, TypeFlags)
 15905  		v0.AddArg(x)
 15906  		v0.AddArg(y)
 15907  		v.AddArg(v0)
 15908  		return true
 15909  	}
 15910  }
 15911  func rewriteValue386_OpNeq32_0(v *Value) bool {
 15912  	b := v.Block
 15913  	_ = b
 15914  	// match: (Neq32 x y)
 15915  	// cond:
 15916  	// result: (SETNE (CMPL x y))
 15917  	for {
 15918  		x := v.Args[0]
 15919  		y := v.Args[1]
 15920  		v.reset(Op386SETNE)
 15921  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 15922  		v0.AddArg(x)
 15923  		v0.AddArg(y)
 15924  		v.AddArg(v0)
 15925  		return true
 15926  	}
 15927  }
 15928  func rewriteValue386_OpNeq32F_0(v *Value) bool {
 15929  	b := v.Block
 15930  	_ = b
 15931  	// match: (Neq32F x y)
 15932  	// cond:
 15933  	// result: (SETNEF (UCOMISS x y))
 15934  	for {
 15935  		x := v.Args[0]
 15936  		y := v.Args[1]
 15937  		v.reset(Op386SETNEF)
 15938  		v0 := b.NewValue0(v.Pos, Op386UCOMISS, TypeFlags)
 15939  		v0.AddArg(x)
 15940  		v0.AddArg(y)
 15941  		v.AddArg(v0)
 15942  		return true
 15943  	}
 15944  }
 15945  func rewriteValue386_OpNeq64F_0(v *Value) bool {
 15946  	b := v.Block
 15947  	_ = b
 15948  	// match: (Neq64F x y)
 15949  	// cond:
 15950  	// result: (SETNEF (UCOMISD x y))
 15951  	for {
 15952  		x := v.Args[0]
 15953  		y := v.Args[1]
 15954  		v.reset(Op386SETNEF)
 15955  		v0 := b.NewValue0(v.Pos, Op386UCOMISD, TypeFlags)
 15956  		v0.AddArg(x)
 15957  		v0.AddArg(y)
 15958  		v.AddArg(v0)
 15959  		return true
 15960  	}
 15961  }
 15962  func rewriteValue386_OpNeq8_0(v *Value) bool {
 15963  	b := v.Block
 15964  	_ = b
 15965  	// match: (Neq8 x y)
 15966  	// cond:
 15967  	// result: (SETNE (CMPB x y))
 15968  	for {
 15969  		x := v.Args[0]
 15970  		y := v.Args[1]
 15971  		v.reset(Op386SETNE)
 15972  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 15973  		v0.AddArg(x)
 15974  		v0.AddArg(y)
 15975  		v.AddArg(v0)
 15976  		return true
 15977  	}
 15978  }
 15979  func rewriteValue386_OpNeqB_0(v *Value) bool {
 15980  	b := v.Block
 15981  	_ = b
 15982  	// match: (NeqB x y)
 15983  	// cond:
 15984  	// result: (SETNE (CMPB x y))
 15985  	for {
 15986  		x := v.Args[0]
 15987  		y := v.Args[1]
 15988  		v.reset(Op386SETNE)
 15989  		v0 := b.NewValue0(v.Pos, Op386CMPB, TypeFlags)
 15990  		v0.AddArg(x)
 15991  		v0.AddArg(y)
 15992  		v.AddArg(v0)
 15993  		return true
 15994  	}
 15995  }
 15996  func rewriteValue386_OpNeqPtr_0(v *Value) bool {
 15997  	b := v.Block
 15998  	_ = b
 15999  	// match: (NeqPtr x y)
 16000  	// cond:
 16001  	// result: (SETNE (CMPL x y))
 16002  	for {
 16003  		x := v.Args[0]
 16004  		y := v.Args[1]
 16005  		v.reset(Op386SETNE)
 16006  		v0 := b.NewValue0(v.Pos, Op386CMPL, TypeFlags)
 16007  		v0.AddArg(x)
 16008  		v0.AddArg(y)
 16009  		v.AddArg(v0)
 16010  		return true
 16011  	}
 16012  }
 16013  func rewriteValue386_OpNilCheck_0(v *Value) bool {
 16014  	// match: (NilCheck ptr mem)
 16015  	// cond:
 16016  	// result: (LoweredNilCheck ptr mem)
 16017  	for {
 16018  		ptr := v.Args[0]
 16019  		mem := v.Args[1]
 16020  		v.reset(Op386LoweredNilCheck)
 16021  		v.AddArg(ptr)
 16022  		v.AddArg(mem)
 16023  		return true
 16024  	}
 16025  }
 16026  func rewriteValue386_OpNot_0(v *Value) bool {
 16027  	// match: (Not x)
 16028  	// cond:
 16029  	// result: (XORLconst [1] x)
 16030  	for {
 16031  		x := v.Args[0]
 16032  		v.reset(Op386XORLconst)
 16033  		v.AuxInt = 1
 16034  		v.AddArg(x)
 16035  		return true
 16036  	}
 16037  }
 16038  func rewriteValue386_OpOffPtr_0(v *Value) bool {
 16039  	// match: (OffPtr [off] ptr)
 16040  	// cond:
 16041  	// result: (ADDLconst [off] ptr)
 16042  	for {
 16043  		off := v.AuxInt
 16044  		ptr := v.Args[0]
 16045  		v.reset(Op386ADDLconst)
 16046  		v.AuxInt = off
 16047  		v.AddArg(ptr)
 16048  		return true
 16049  	}
 16050  }
 16051  func rewriteValue386_OpOr16_0(v *Value) bool {
 16052  	// match: (Or16 x y)
 16053  	// cond:
 16054  	// result: (ORL x y)
 16055  	for {
 16056  		x := v.Args[0]
 16057  		y := v.Args[1]
 16058  		v.reset(Op386ORL)
 16059  		v.AddArg(x)
 16060  		v.AddArg(y)
 16061  		return true
 16062  	}
 16063  }
 16064  func rewriteValue386_OpOr32_0(v *Value) bool {
 16065  	// match: (Or32 x y)
 16066  	// cond:
 16067  	// result: (ORL x y)
 16068  	for {
 16069  		x := v.Args[0]
 16070  		y := v.Args[1]
 16071  		v.reset(Op386ORL)
 16072  		v.AddArg(x)
 16073  		v.AddArg(y)
 16074  		return true
 16075  	}
 16076  }
 16077  func rewriteValue386_OpOr8_0(v *Value) bool {
 16078  	// match: (Or8 x y)
 16079  	// cond:
 16080  	// result: (ORL x y)
 16081  	for {
 16082  		x := v.Args[0]
 16083  		y := v.Args[1]
 16084  		v.reset(Op386ORL)
 16085  		v.AddArg(x)
 16086  		v.AddArg(y)
 16087  		return true
 16088  	}
 16089  }
 16090  func rewriteValue386_OpOrB_0(v *Value) bool {
 16091  	// match: (OrB x y)
 16092  	// cond:
 16093  	// result: (ORL x y)
 16094  	for {
 16095  		x := v.Args[0]
 16096  		y := v.Args[1]
 16097  		v.reset(Op386ORL)
 16098  		v.AddArg(x)
 16099  		v.AddArg(y)
 16100  		return true
 16101  	}
 16102  }
 16103  func rewriteValue386_OpRound32F_0(v *Value) bool {
 16104  	// match: (Round32F x)
 16105  	// cond:
 16106  	// result: x
 16107  	for {
 16108  		x := v.Args[0]
 16109  		v.reset(OpCopy)
 16110  		v.Type = x.Type
 16111  		v.AddArg(x)
 16112  		return true
 16113  	}
 16114  }
 16115  func rewriteValue386_OpRound64F_0(v *Value) bool {
 16116  	// match: (Round64F x)
 16117  	// cond:
 16118  	// result: x
 16119  	for {
 16120  		x := v.Args[0]
 16121  		v.reset(OpCopy)
 16122  		v.Type = x.Type
 16123  		v.AddArg(x)
 16124  		return true
 16125  	}
 16126  }
 16127  func rewriteValue386_OpRsh16Ux16_0(v *Value) bool {
 16128  	b := v.Block
 16129  	_ = b
 16130  	// match: (Rsh16Ux16 <t> x y)
 16131  	// cond:
 16132  	// result: (ANDL (SHRW <t> x y) (SBBLcarrymask <t> (CMPWconst y [16])))
 16133  	for {
 16134  		t := v.Type
 16135  		x := v.Args[0]
 16136  		y := v.Args[1]
 16137  		v.reset(Op386ANDL)
 16138  		v0 := b.NewValue0(v.Pos, Op386SHRW, t)
 16139  		v0.AddArg(x)
 16140  		v0.AddArg(y)
 16141  		v.AddArg(v0)
 16142  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16143  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 16144  		v2.AuxInt = 16
 16145  		v2.AddArg(y)
 16146  		v1.AddArg(v2)
 16147  		v.AddArg(v1)
 16148  		return true
 16149  	}
 16150  }
 16151  func rewriteValue386_OpRsh16Ux32_0(v *Value) bool {
 16152  	b := v.Block
 16153  	_ = b
 16154  	// match: (Rsh16Ux32 <t> x y)
 16155  	// cond:
 16156  	// result: (ANDL (SHRW <t> x y) (SBBLcarrymask <t> (CMPLconst y [16])))
 16157  	for {
 16158  		t := v.Type
 16159  		x := v.Args[0]
 16160  		y := v.Args[1]
 16161  		v.reset(Op386ANDL)
 16162  		v0 := b.NewValue0(v.Pos, Op386SHRW, t)
 16163  		v0.AddArg(x)
 16164  		v0.AddArg(y)
 16165  		v.AddArg(v0)
 16166  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16167  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 16168  		v2.AuxInt = 16
 16169  		v2.AddArg(y)
 16170  		v1.AddArg(v2)
 16171  		v.AddArg(v1)
 16172  		return true
 16173  	}
 16174  }
 16175  func rewriteValue386_OpRsh16Ux64_0(v *Value) bool {
 16176  	// match: (Rsh16Ux64 x (Const64 [c]))
 16177  	// cond: uint64(c) < 16
 16178  	// result: (SHRWconst x [c])
 16179  	for {
 16180  		x := v.Args[0]
 16181  		v_1 := v.Args[1]
 16182  		if v_1.Op != OpConst64 {
 16183  			break
 16184  		}
 16185  		c := v_1.AuxInt
 16186  		if !(uint64(c) < 16) {
 16187  			break
 16188  		}
 16189  		v.reset(Op386SHRWconst)
 16190  		v.AuxInt = c
 16191  		v.AddArg(x)
 16192  		return true
 16193  	}
 16194  	// match: (Rsh16Ux64 _ (Const64 [c]))
 16195  	// cond: uint64(c) >= 16
 16196  	// result: (Const16 [0])
 16197  	for {
 16198  		v_1 := v.Args[1]
 16199  		if v_1.Op != OpConst64 {
 16200  			break
 16201  		}
 16202  		c := v_1.AuxInt
 16203  		if !(uint64(c) >= 16) {
 16204  			break
 16205  		}
 16206  		v.reset(OpConst16)
 16207  		v.AuxInt = 0
 16208  		return true
 16209  	}
 16210  	return false
 16211  }
 16212  func rewriteValue386_OpRsh16Ux8_0(v *Value) bool {
 16213  	b := v.Block
 16214  	_ = b
 16215  	// match: (Rsh16Ux8 <t> x y)
 16216  	// cond:
 16217  	// result: (ANDL (SHRW <t> x y) (SBBLcarrymask <t> (CMPBconst y [16])))
 16218  	for {
 16219  		t := v.Type
 16220  		x := v.Args[0]
 16221  		y := v.Args[1]
 16222  		v.reset(Op386ANDL)
 16223  		v0 := b.NewValue0(v.Pos, Op386SHRW, t)
 16224  		v0.AddArg(x)
 16225  		v0.AddArg(y)
 16226  		v.AddArg(v0)
 16227  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16228  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 16229  		v2.AuxInt = 16
 16230  		v2.AddArg(y)
 16231  		v1.AddArg(v2)
 16232  		v.AddArg(v1)
 16233  		return true
 16234  	}
 16235  }
 16236  func rewriteValue386_OpRsh16x16_0(v *Value) bool {
 16237  	b := v.Block
 16238  	_ = b
 16239  	// match: (Rsh16x16 <t> x y)
 16240  	// cond:
 16241  	// result: (SARW <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPWconst y [16])))))
 16242  	for {
 16243  		t := v.Type
 16244  		x := v.Args[0]
 16245  		y := v.Args[1]
 16246  		v.reset(Op386SARW)
 16247  		v.Type = t
 16248  		v.AddArg(x)
 16249  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16250  		v0.AddArg(y)
 16251  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16252  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16253  		v3 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 16254  		v3.AuxInt = 16
 16255  		v3.AddArg(y)
 16256  		v2.AddArg(v3)
 16257  		v1.AddArg(v2)
 16258  		v0.AddArg(v1)
 16259  		v.AddArg(v0)
 16260  		return true
 16261  	}
 16262  }
 16263  func rewriteValue386_OpRsh16x32_0(v *Value) bool {
 16264  	b := v.Block
 16265  	_ = b
 16266  	// match: (Rsh16x32 <t> x y)
 16267  	// cond:
 16268  	// result: (SARW <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPLconst y [16])))))
 16269  	for {
 16270  		t := v.Type
 16271  		x := v.Args[0]
 16272  		y := v.Args[1]
 16273  		v.reset(Op386SARW)
 16274  		v.Type = t
 16275  		v.AddArg(x)
 16276  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16277  		v0.AddArg(y)
 16278  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16279  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16280  		v3 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 16281  		v3.AuxInt = 16
 16282  		v3.AddArg(y)
 16283  		v2.AddArg(v3)
 16284  		v1.AddArg(v2)
 16285  		v0.AddArg(v1)
 16286  		v.AddArg(v0)
 16287  		return true
 16288  	}
 16289  }
 16290  func rewriteValue386_OpRsh16x64_0(v *Value) bool {
 16291  	// match: (Rsh16x64 x (Const64 [c]))
 16292  	// cond: uint64(c) < 16
 16293  	// result: (SARWconst x [c])
 16294  	for {
 16295  		x := v.Args[0]
 16296  		v_1 := v.Args[1]
 16297  		if v_1.Op != OpConst64 {
 16298  			break
 16299  		}
 16300  		c := v_1.AuxInt
 16301  		if !(uint64(c) < 16) {
 16302  			break
 16303  		}
 16304  		v.reset(Op386SARWconst)
 16305  		v.AuxInt = c
 16306  		v.AddArg(x)
 16307  		return true
 16308  	}
 16309  	// match: (Rsh16x64 x (Const64 [c]))
 16310  	// cond: uint64(c) >= 16
 16311  	// result: (SARWconst x [15])
 16312  	for {
 16313  		x := v.Args[0]
 16314  		v_1 := v.Args[1]
 16315  		if v_1.Op != OpConst64 {
 16316  			break
 16317  		}
 16318  		c := v_1.AuxInt
 16319  		if !(uint64(c) >= 16) {
 16320  			break
 16321  		}
 16322  		v.reset(Op386SARWconst)
 16323  		v.AuxInt = 15
 16324  		v.AddArg(x)
 16325  		return true
 16326  	}
 16327  	return false
 16328  }
 16329  func rewriteValue386_OpRsh16x8_0(v *Value) bool {
 16330  	b := v.Block
 16331  	_ = b
 16332  	// match: (Rsh16x8 <t> x y)
 16333  	// cond:
 16334  	// result: (SARW <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPBconst y [16])))))
 16335  	for {
 16336  		t := v.Type
 16337  		x := v.Args[0]
 16338  		y := v.Args[1]
 16339  		v.reset(Op386SARW)
 16340  		v.Type = t
 16341  		v.AddArg(x)
 16342  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16343  		v0.AddArg(y)
 16344  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16345  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16346  		v3 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 16347  		v3.AuxInt = 16
 16348  		v3.AddArg(y)
 16349  		v2.AddArg(v3)
 16350  		v1.AddArg(v2)
 16351  		v0.AddArg(v1)
 16352  		v.AddArg(v0)
 16353  		return true
 16354  	}
 16355  }
 16356  func rewriteValue386_OpRsh32Ux16_0(v *Value) bool {
 16357  	b := v.Block
 16358  	_ = b
 16359  	// match: (Rsh32Ux16 <t> x y)
 16360  	// cond:
 16361  	// result: (ANDL (SHRL <t> x y) (SBBLcarrymask <t> (CMPWconst y [32])))
 16362  	for {
 16363  		t := v.Type
 16364  		x := v.Args[0]
 16365  		y := v.Args[1]
 16366  		v.reset(Op386ANDL)
 16367  		v0 := b.NewValue0(v.Pos, Op386SHRL, t)
 16368  		v0.AddArg(x)
 16369  		v0.AddArg(y)
 16370  		v.AddArg(v0)
 16371  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16372  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 16373  		v2.AuxInt = 32
 16374  		v2.AddArg(y)
 16375  		v1.AddArg(v2)
 16376  		v.AddArg(v1)
 16377  		return true
 16378  	}
 16379  }
 16380  func rewriteValue386_OpRsh32Ux32_0(v *Value) bool {
 16381  	b := v.Block
 16382  	_ = b
 16383  	// match: (Rsh32Ux32 <t> x y)
 16384  	// cond:
 16385  	// result: (ANDL (SHRL <t> x y) (SBBLcarrymask <t> (CMPLconst y [32])))
 16386  	for {
 16387  		t := v.Type
 16388  		x := v.Args[0]
 16389  		y := v.Args[1]
 16390  		v.reset(Op386ANDL)
 16391  		v0 := b.NewValue0(v.Pos, Op386SHRL, t)
 16392  		v0.AddArg(x)
 16393  		v0.AddArg(y)
 16394  		v.AddArg(v0)
 16395  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16396  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 16397  		v2.AuxInt = 32
 16398  		v2.AddArg(y)
 16399  		v1.AddArg(v2)
 16400  		v.AddArg(v1)
 16401  		return true
 16402  	}
 16403  }
 16404  func rewriteValue386_OpRsh32Ux64_0(v *Value) bool {
 16405  	// match: (Rsh32Ux64 x (Const64 [c]))
 16406  	// cond: uint64(c) < 32
 16407  	// result: (SHRLconst x [c])
 16408  	for {
 16409  		x := v.Args[0]
 16410  		v_1 := v.Args[1]
 16411  		if v_1.Op != OpConst64 {
 16412  			break
 16413  		}
 16414  		c := v_1.AuxInt
 16415  		if !(uint64(c) < 32) {
 16416  			break
 16417  		}
 16418  		v.reset(Op386SHRLconst)
 16419  		v.AuxInt = c
 16420  		v.AddArg(x)
 16421  		return true
 16422  	}
 16423  	// match: (Rsh32Ux64 _ (Const64 [c]))
 16424  	// cond: uint64(c) >= 32
 16425  	// result: (Const32 [0])
 16426  	for {
 16427  		v_1 := v.Args[1]
 16428  		if v_1.Op != OpConst64 {
 16429  			break
 16430  		}
 16431  		c := v_1.AuxInt
 16432  		if !(uint64(c) >= 32) {
 16433  			break
 16434  		}
 16435  		v.reset(OpConst32)
 16436  		v.AuxInt = 0
 16437  		return true
 16438  	}
 16439  	return false
 16440  }
 16441  func rewriteValue386_OpRsh32Ux8_0(v *Value) bool {
 16442  	b := v.Block
 16443  	_ = b
 16444  	// match: (Rsh32Ux8 <t> x y)
 16445  	// cond:
 16446  	// result: (ANDL (SHRL <t> x y) (SBBLcarrymask <t> (CMPBconst y [32])))
 16447  	for {
 16448  		t := v.Type
 16449  		x := v.Args[0]
 16450  		y := v.Args[1]
 16451  		v.reset(Op386ANDL)
 16452  		v0 := b.NewValue0(v.Pos, Op386SHRL, t)
 16453  		v0.AddArg(x)
 16454  		v0.AddArg(y)
 16455  		v.AddArg(v0)
 16456  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16457  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 16458  		v2.AuxInt = 32
 16459  		v2.AddArg(y)
 16460  		v1.AddArg(v2)
 16461  		v.AddArg(v1)
 16462  		return true
 16463  	}
 16464  }
 16465  func rewriteValue386_OpRsh32x16_0(v *Value) bool {
 16466  	b := v.Block
 16467  	_ = b
 16468  	// match: (Rsh32x16 <t> x y)
 16469  	// cond:
 16470  	// result: (SARL <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPWconst y [32])))))
 16471  	for {
 16472  		t := v.Type
 16473  		x := v.Args[0]
 16474  		y := v.Args[1]
 16475  		v.reset(Op386SARL)
 16476  		v.Type = t
 16477  		v.AddArg(x)
 16478  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16479  		v0.AddArg(y)
 16480  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16481  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16482  		v3 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 16483  		v3.AuxInt = 32
 16484  		v3.AddArg(y)
 16485  		v2.AddArg(v3)
 16486  		v1.AddArg(v2)
 16487  		v0.AddArg(v1)
 16488  		v.AddArg(v0)
 16489  		return true
 16490  	}
 16491  }
 16492  func rewriteValue386_OpRsh32x32_0(v *Value) bool {
 16493  	b := v.Block
 16494  	_ = b
 16495  	// match: (Rsh32x32 <t> x y)
 16496  	// cond:
 16497  	// result: (SARL <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPLconst y [32])))))
 16498  	for {
 16499  		t := v.Type
 16500  		x := v.Args[0]
 16501  		y := v.Args[1]
 16502  		v.reset(Op386SARL)
 16503  		v.Type = t
 16504  		v.AddArg(x)
 16505  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16506  		v0.AddArg(y)
 16507  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16508  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16509  		v3 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 16510  		v3.AuxInt = 32
 16511  		v3.AddArg(y)
 16512  		v2.AddArg(v3)
 16513  		v1.AddArg(v2)
 16514  		v0.AddArg(v1)
 16515  		v.AddArg(v0)
 16516  		return true
 16517  	}
 16518  }
 16519  func rewriteValue386_OpRsh32x64_0(v *Value) bool {
 16520  	// match: (Rsh32x64 x (Const64 [c]))
 16521  	// cond: uint64(c) < 32
 16522  	// result: (SARLconst x [c])
 16523  	for {
 16524  		x := v.Args[0]
 16525  		v_1 := v.Args[1]
 16526  		if v_1.Op != OpConst64 {
 16527  			break
 16528  		}
 16529  		c := v_1.AuxInt
 16530  		if !(uint64(c) < 32) {
 16531  			break
 16532  		}
 16533  		v.reset(Op386SARLconst)
 16534  		v.AuxInt = c
 16535  		v.AddArg(x)
 16536  		return true
 16537  	}
 16538  	// match: (Rsh32x64 x (Const64 [c]))
 16539  	// cond: uint64(c) >= 32
 16540  	// result: (SARLconst x [31])
 16541  	for {
 16542  		x := v.Args[0]
 16543  		v_1 := v.Args[1]
 16544  		if v_1.Op != OpConst64 {
 16545  			break
 16546  		}
 16547  		c := v_1.AuxInt
 16548  		if !(uint64(c) >= 32) {
 16549  			break
 16550  		}
 16551  		v.reset(Op386SARLconst)
 16552  		v.AuxInt = 31
 16553  		v.AddArg(x)
 16554  		return true
 16555  	}
 16556  	return false
 16557  }
 16558  func rewriteValue386_OpRsh32x8_0(v *Value) bool {
 16559  	b := v.Block
 16560  	_ = b
 16561  	// match: (Rsh32x8 <t> x y)
 16562  	// cond:
 16563  	// result: (SARL <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPBconst y [32])))))
 16564  	for {
 16565  		t := v.Type
 16566  		x := v.Args[0]
 16567  		y := v.Args[1]
 16568  		v.reset(Op386SARL)
 16569  		v.Type = t
 16570  		v.AddArg(x)
 16571  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16572  		v0.AddArg(y)
 16573  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16574  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16575  		v3 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 16576  		v3.AuxInt = 32
 16577  		v3.AddArg(y)
 16578  		v2.AddArg(v3)
 16579  		v1.AddArg(v2)
 16580  		v0.AddArg(v1)
 16581  		v.AddArg(v0)
 16582  		return true
 16583  	}
 16584  }
 16585  func rewriteValue386_OpRsh8Ux16_0(v *Value) bool {
 16586  	b := v.Block
 16587  	_ = b
 16588  	// match: (Rsh8Ux16 <t> x y)
 16589  	// cond:
 16590  	// result: (ANDL (SHRB <t> x y) (SBBLcarrymask <t> (CMPWconst y [8])))
 16591  	for {
 16592  		t := v.Type
 16593  		x := v.Args[0]
 16594  		y := v.Args[1]
 16595  		v.reset(Op386ANDL)
 16596  		v0 := b.NewValue0(v.Pos, Op386SHRB, t)
 16597  		v0.AddArg(x)
 16598  		v0.AddArg(y)
 16599  		v.AddArg(v0)
 16600  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16601  		v2 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 16602  		v2.AuxInt = 8
 16603  		v2.AddArg(y)
 16604  		v1.AddArg(v2)
 16605  		v.AddArg(v1)
 16606  		return true
 16607  	}
 16608  }
 16609  func rewriteValue386_OpRsh8Ux32_0(v *Value) bool {
 16610  	b := v.Block
 16611  	_ = b
 16612  	// match: (Rsh8Ux32 <t> x y)
 16613  	// cond:
 16614  	// result: (ANDL (SHRB <t> x y) (SBBLcarrymask <t> (CMPLconst y [8])))
 16615  	for {
 16616  		t := v.Type
 16617  		x := v.Args[0]
 16618  		y := v.Args[1]
 16619  		v.reset(Op386ANDL)
 16620  		v0 := b.NewValue0(v.Pos, Op386SHRB, t)
 16621  		v0.AddArg(x)
 16622  		v0.AddArg(y)
 16623  		v.AddArg(v0)
 16624  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16625  		v2 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 16626  		v2.AuxInt = 8
 16627  		v2.AddArg(y)
 16628  		v1.AddArg(v2)
 16629  		v.AddArg(v1)
 16630  		return true
 16631  	}
 16632  }
 16633  func rewriteValue386_OpRsh8Ux64_0(v *Value) bool {
 16634  	// match: (Rsh8Ux64 x (Const64 [c]))
 16635  	// cond: uint64(c) < 8
 16636  	// result: (SHRBconst x [c])
 16637  	for {
 16638  		x := v.Args[0]
 16639  		v_1 := v.Args[1]
 16640  		if v_1.Op != OpConst64 {
 16641  			break
 16642  		}
 16643  		c := v_1.AuxInt
 16644  		if !(uint64(c) < 8) {
 16645  			break
 16646  		}
 16647  		v.reset(Op386SHRBconst)
 16648  		v.AuxInt = c
 16649  		v.AddArg(x)
 16650  		return true
 16651  	}
 16652  	// match: (Rsh8Ux64 _ (Const64 [c]))
 16653  	// cond: uint64(c) >= 8
 16654  	// result: (Const8 [0])
 16655  	for {
 16656  		v_1 := v.Args[1]
 16657  		if v_1.Op != OpConst64 {
 16658  			break
 16659  		}
 16660  		c := v_1.AuxInt
 16661  		if !(uint64(c) >= 8) {
 16662  			break
 16663  		}
 16664  		v.reset(OpConst8)
 16665  		v.AuxInt = 0
 16666  		return true
 16667  	}
 16668  	return false
 16669  }
 16670  func rewriteValue386_OpRsh8Ux8_0(v *Value) bool {
 16671  	b := v.Block
 16672  	_ = b
 16673  	// match: (Rsh8Ux8 <t> x y)
 16674  	// cond:
 16675  	// result: (ANDL (SHRB <t> x y) (SBBLcarrymask <t> (CMPBconst y [8])))
 16676  	for {
 16677  		t := v.Type
 16678  		x := v.Args[0]
 16679  		y := v.Args[1]
 16680  		v.reset(Op386ANDL)
 16681  		v0 := b.NewValue0(v.Pos, Op386SHRB, t)
 16682  		v0.AddArg(x)
 16683  		v0.AddArg(y)
 16684  		v.AddArg(v0)
 16685  		v1 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 16686  		v2 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 16687  		v2.AuxInt = 8
 16688  		v2.AddArg(y)
 16689  		v1.AddArg(v2)
 16690  		v.AddArg(v1)
 16691  		return true
 16692  	}
 16693  }
 16694  func rewriteValue386_OpRsh8x16_0(v *Value) bool {
 16695  	b := v.Block
 16696  	_ = b
 16697  	// match: (Rsh8x16 <t> x y)
 16698  	// cond:
 16699  	// result: (SARB <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPWconst y [8])))))
 16700  	for {
 16701  		t := v.Type
 16702  		x := v.Args[0]
 16703  		y := v.Args[1]
 16704  		v.reset(Op386SARB)
 16705  		v.Type = t
 16706  		v.AddArg(x)
 16707  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16708  		v0.AddArg(y)
 16709  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16710  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16711  		v3 := b.NewValue0(v.Pos, Op386CMPWconst, TypeFlags)
 16712  		v3.AuxInt = 8
 16713  		v3.AddArg(y)
 16714  		v2.AddArg(v3)
 16715  		v1.AddArg(v2)
 16716  		v0.AddArg(v1)
 16717  		v.AddArg(v0)
 16718  		return true
 16719  	}
 16720  }
 16721  func rewriteValue386_OpRsh8x32_0(v *Value) bool {
 16722  	b := v.Block
 16723  	_ = b
 16724  	// match: (Rsh8x32 <t> x y)
 16725  	// cond:
 16726  	// result: (SARB <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPLconst y [8])))))
 16727  	for {
 16728  		t := v.Type
 16729  		x := v.Args[0]
 16730  		y := v.Args[1]
 16731  		v.reset(Op386SARB)
 16732  		v.Type = t
 16733  		v.AddArg(x)
 16734  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16735  		v0.AddArg(y)
 16736  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16737  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16738  		v3 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 16739  		v3.AuxInt = 8
 16740  		v3.AddArg(y)
 16741  		v2.AddArg(v3)
 16742  		v1.AddArg(v2)
 16743  		v0.AddArg(v1)
 16744  		v.AddArg(v0)
 16745  		return true
 16746  	}
 16747  }
 16748  func rewriteValue386_OpRsh8x64_0(v *Value) bool {
 16749  	// match: (Rsh8x64 x (Const64 [c]))
 16750  	// cond: uint64(c) < 8
 16751  	// result: (SARBconst x [c])
 16752  	for {
 16753  		x := v.Args[0]
 16754  		v_1 := v.Args[1]
 16755  		if v_1.Op != OpConst64 {
 16756  			break
 16757  		}
 16758  		c := v_1.AuxInt
 16759  		if !(uint64(c) < 8) {
 16760  			break
 16761  		}
 16762  		v.reset(Op386SARBconst)
 16763  		v.AuxInt = c
 16764  		v.AddArg(x)
 16765  		return true
 16766  	}
 16767  	// match: (Rsh8x64 x (Const64 [c]))
 16768  	// cond: uint64(c) >= 8
 16769  	// result: (SARBconst x [7])
 16770  	for {
 16771  		x := v.Args[0]
 16772  		v_1 := v.Args[1]
 16773  		if v_1.Op != OpConst64 {
 16774  			break
 16775  		}
 16776  		c := v_1.AuxInt
 16777  		if !(uint64(c) >= 8) {
 16778  			break
 16779  		}
 16780  		v.reset(Op386SARBconst)
 16781  		v.AuxInt = 7
 16782  		v.AddArg(x)
 16783  		return true
 16784  	}
 16785  	return false
 16786  }
 16787  func rewriteValue386_OpRsh8x8_0(v *Value) bool {
 16788  	b := v.Block
 16789  	_ = b
 16790  	// match: (Rsh8x8 <t> x y)
 16791  	// cond:
 16792  	// result: (SARB <t> x (ORL <y.Type> y (NOTL <y.Type> (SBBLcarrymask <y.Type> (CMPBconst y [8])))))
 16793  	for {
 16794  		t := v.Type
 16795  		x := v.Args[0]
 16796  		y := v.Args[1]
 16797  		v.reset(Op386SARB)
 16798  		v.Type = t
 16799  		v.AddArg(x)
 16800  		v0 := b.NewValue0(v.Pos, Op386ORL, y.Type)
 16801  		v0.AddArg(y)
 16802  		v1 := b.NewValue0(v.Pos, Op386NOTL, y.Type)
 16803  		v2 := b.NewValue0(v.Pos, Op386SBBLcarrymask, y.Type)
 16804  		v3 := b.NewValue0(v.Pos, Op386CMPBconst, TypeFlags)
 16805  		v3.AuxInt = 8
 16806  		v3.AddArg(y)
 16807  		v2.AddArg(v3)
 16808  		v1.AddArg(v2)
 16809  		v0.AddArg(v1)
 16810  		v.AddArg(v0)
 16811  		return true
 16812  	}
 16813  }
 16814  func rewriteValue386_OpSignExt16to32_0(v *Value) bool {
 16815  	// match: (SignExt16to32 x)
 16816  	// cond:
 16817  	// result: (MOVWLSX x)
 16818  	for {
 16819  		x := v.Args[0]
 16820  		v.reset(Op386MOVWLSX)
 16821  		v.AddArg(x)
 16822  		return true
 16823  	}
 16824  }
 16825  func rewriteValue386_OpSignExt8to16_0(v *Value) bool {
 16826  	// match: (SignExt8to16 x)
 16827  	// cond:
 16828  	// result: (MOVBLSX x)
 16829  	for {
 16830  		x := v.Args[0]
 16831  		v.reset(Op386MOVBLSX)
 16832  		v.AddArg(x)
 16833  		return true
 16834  	}
 16835  }
 16836  func rewriteValue386_OpSignExt8to32_0(v *Value) bool {
 16837  	// match: (SignExt8to32 x)
 16838  	// cond:
 16839  	// result: (MOVBLSX x)
 16840  	for {
 16841  		x := v.Args[0]
 16842  		v.reset(Op386MOVBLSX)
 16843  		v.AddArg(x)
 16844  		return true
 16845  	}
 16846  }
 16847  func rewriteValue386_OpSignmask_0(v *Value) bool {
 16848  	// match: (Signmask x)
 16849  	// cond:
 16850  	// result: (SARLconst x [31])
 16851  	for {
 16852  		x := v.Args[0]
 16853  		v.reset(Op386SARLconst)
 16854  		v.AuxInt = 31
 16855  		v.AddArg(x)
 16856  		return true
 16857  	}
 16858  }
 16859  func rewriteValue386_OpSlicemask_0(v *Value) bool {
 16860  	b := v.Block
 16861  	_ = b
 16862  	// match: (Slicemask <t> x)
 16863  	// cond:
 16864  	// result: (SARLconst (NEGL <t> x) [31])
 16865  	for {
 16866  		t := v.Type
 16867  		x := v.Args[0]
 16868  		v.reset(Op386SARLconst)
 16869  		v.AuxInt = 31
 16870  		v0 := b.NewValue0(v.Pos, Op386NEGL, t)
 16871  		v0.AddArg(x)
 16872  		v.AddArg(v0)
 16873  		return true
 16874  	}
 16875  }
 16876  func rewriteValue386_OpSqrt_0(v *Value) bool {
 16877  	// match: (Sqrt x)
 16878  	// cond:
 16879  	// result: (SQRTSD x)
 16880  	for {
 16881  		x := v.Args[0]
 16882  		v.reset(Op386SQRTSD)
 16883  		v.AddArg(x)
 16884  		return true
 16885  	}
 16886  }
 16887  func rewriteValue386_OpStaticCall_0(v *Value) bool {
 16888  	// match: (StaticCall [argwid] {target} mem)
 16889  	// cond:
 16890  	// result: (CALLstatic [argwid] {target} mem)
 16891  	for {
 16892  		argwid := v.AuxInt
 16893  		target := v.Aux
 16894  		mem := v.Args[0]
 16895  		v.reset(Op386CALLstatic)
 16896  		v.AuxInt = argwid
 16897  		v.Aux = target
 16898  		v.AddArg(mem)
 16899  		return true
 16900  	}
 16901  }
 16902  func rewriteValue386_OpStore_0(v *Value) bool {
 16903  	// match: (Store {t} ptr val mem)
 16904  	// cond: t.(Type).Size() == 8 && is64BitFloat(val.Type)
 16905  	// result: (MOVSDstore ptr val mem)
 16906  	for {
 16907  		t := v.Aux
 16908  		ptr := v.Args[0]
 16909  		val := v.Args[1]
 16910  		mem := v.Args[2]
 16911  		if !(t.(Type).Size() == 8 && is64BitFloat(val.Type)) {
 16912  			break
 16913  		}
 16914  		v.reset(Op386MOVSDstore)
 16915  		v.AddArg(ptr)
 16916  		v.AddArg(val)
 16917  		v.AddArg(mem)
 16918  		return true
 16919  	}
 16920  	// match: (Store {t} ptr val mem)
 16921  	// cond: t.(Type).Size() == 4 && is32BitFloat(val.Type)
 16922  	// result: (MOVSSstore ptr val mem)
 16923  	for {
 16924  		t := v.Aux
 16925  		ptr := v.Args[0]
 16926  		val := v.Args[1]
 16927  		mem := v.Args[2]
 16928  		if !(t.(Type).Size() == 4 && is32BitFloat(val.Type)) {
 16929  			break
 16930  		}
 16931  		v.reset(Op386MOVSSstore)
 16932  		v.AddArg(ptr)
 16933  		v.AddArg(val)
 16934  		v.AddArg(mem)
 16935  		return true
 16936  	}
 16937  	// match: (Store {t} ptr val mem)
 16938  	// cond: t.(Type).Size() == 4
 16939  	// result: (MOVLstore ptr val mem)
 16940  	for {
 16941  		t := v.Aux
 16942  		ptr := v.Args[0]
 16943  		val := v.Args[1]
 16944  		mem := v.Args[2]
 16945  		if !(t.(Type).Size() == 4) {
 16946  			break
 16947  		}
 16948  		v.reset(Op386MOVLstore)
 16949  		v.AddArg(ptr)
 16950  		v.AddArg(val)
 16951  		v.AddArg(mem)
 16952  		return true
 16953  	}
 16954  	// match: (Store {t} ptr val mem)
 16955  	// cond: t.(Type).Size() == 2
 16956  	// result: (MOVWstore ptr val mem)
 16957  	for {
 16958  		t := v.Aux
 16959  		ptr := v.Args[0]
 16960  		val := v.Args[1]
 16961  		mem := v.Args[2]
 16962  		if !(t.(Type).Size() == 2) {
 16963  			break
 16964  		}
 16965  		v.reset(Op386MOVWstore)
 16966  		v.AddArg(ptr)
 16967  		v.AddArg(val)
 16968  		v.AddArg(mem)
 16969  		return true
 16970  	}
 16971  	// match: (Store {t} ptr val mem)
 16972  	// cond: t.(Type).Size() == 1
 16973  	// result: (MOVBstore ptr val mem)
 16974  	for {
 16975  		t := v.Aux
 16976  		ptr := v.Args[0]
 16977  		val := v.Args[1]
 16978  		mem := v.Args[2]
 16979  		if !(t.(Type).Size() == 1) {
 16980  			break
 16981  		}
 16982  		v.reset(Op386MOVBstore)
 16983  		v.AddArg(ptr)
 16984  		v.AddArg(val)
 16985  		v.AddArg(mem)
 16986  		return true
 16987  	}
 16988  	return false
 16989  }
 16990  func rewriteValue386_OpSub16_0(v *Value) bool {
 16991  	// match: (Sub16 x y)
 16992  	// cond:
 16993  	// result: (SUBL  x y)
 16994  	for {
 16995  		x := v.Args[0]
 16996  		y := v.Args[1]
 16997  		v.reset(Op386SUBL)
 16998  		v.AddArg(x)
 16999  		v.AddArg(y)
 17000  		return true
 17001  	}
 17002  }
 17003  func rewriteValue386_OpSub32_0(v *Value) bool {
 17004  	// match: (Sub32 x y)
 17005  	// cond:
 17006  	// result: (SUBL  x y)
 17007  	for {
 17008  		x := v.Args[0]
 17009  		y := v.Args[1]
 17010  		v.reset(Op386SUBL)
 17011  		v.AddArg(x)
 17012  		v.AddArg(y)
 17013  		return true
 17014  	}
 17015  }
 17016  func rewriteValue386_OpSub32F_0(v *Value) bool {
 17017  	// match: (Sub32F x y)
 17018  	// cond:
 17019  	// result: (SUBSS x y)
 17020  	for {
 17021  		x := v.Args[0]
 17022  		y := v.Args[1]
 17023  		v.reset(Op386SUBSS)
 17024  		v.AddArg(x)
 17025  		v.AddArg(y)
 17026  		return true
 17027  	}
 17028  }
 17029  func rewriteValue386_OpSub32carry_0(v *Value) bool {
 17030  	// match: (Sub32carry x y)
 17031  	// cond:
 17032  	// result: (SUBLcarry x y)
 17033  	for {
 17034  		x := v.Args[0]
 17035  		y := v.Args[1]
 17036  		v.reset(Op386SUBLcarry)
 17037  		v.AddArg(x)
 17038  		v.AddArg(y)
 17039  		return true
 17040  	}
 17041  }
 17042  func rewriteValue386_OpSub32withcarry_0(v *Value) bool {
 17043  	// match: (Sub32withcarry x y c)
 17044  	// cond:
 17045  	// result: (SBBL x y c)
 17046  	for {
 17047  		x := v.Args[0]
 17048  		y := v.Args[1]
 17049  		c := v.Args[2]
 17050  		v.reset(Op386SBBL)
 17051  		v.AddArg(x)
 17052  		v.AddArg(y)
 17053  		v.AddArg(c)
 17054  		return true
 17055  	}
 17056  }
 17057  func rewriteValue386_OpSub64F_0(v *Value) bool {
 17058  	// match: (Sub64F x y)
 17059  	// cond:
 17060  	// result: (SUBSD x y)
 17061  	for {
 17062  		x := v.Args[0]
 17063  		y := v.Args[1]
 17064  		v.reset(Op386SUBSD)
 17065  		v.AddArg(x)
 17066  		v.AddArg(y)
 17067  		return true
 17068  	}
 17069  }
 17070  func rewriteValue386_OpSub8_0(v *Value) bool {
 17071  	// match: (Sub8 x y)
 17072  	// cond:
 17073  	// result: (SUBL  x y)
 17074  	for {
 17075  		x := v.Args[0]
 17076  		y := v.Args[1]
 17077  		v.reset(Op386SUBL)
 17078  		v.AddArg(x)
 17079  		v.AddArg(y)
 17080  		return true
 17081  	}
 17082  }
 17083  func rewriteValue386_OpSubPtr_0(v *Value) bool {
 17084  	// match: (SubPtr x y)
 17085  	// cond:
 17086  	// result: (SUBL  x y)
 17087  	for {
 17088  		x := v.Args[0]
 17089  		y := v.Args[1]
 17090  		v.reset(Op386SUBL)
 17091  		v.AddArg(x)
 17092  		v.AddArg(y)
 17093  		return true
 17094  	}
 17095  }
 17096  func rewriteValue386_OpTrunc16to8_0(v *Value) bool {
 17097  	// match: (Trunc16to8 x)
 17098  	// cond:
 17099  	// result: x
 17100  	for {
 17101  		x := v.Args[0]
 17102  		v.reset(OpCopy)
 17103  		v.Type = x.Type
 17104  		v.AddArg(x)
 17105  		return true
 17106  	}
 17107  }
 17108  func rewriteValue386_OpTrunc32to16_0(v *Value) bool {
 17109  	// match: (Trunc32to16 x)
 17110  	// cond:
 17111  	// result: x
 17112  	for {
 17113  		x := v.Args[0]
 17114  		v.reset(OpCopy)
 17115  		v.Type = x.Type
 17116  		v.AddArg(x)
 17117  		return true
 17118  	}
 17119  }
 17120  func rewriteValue386_OpTrunc32to8_0(v *Value) bool {
 17121  	// match: (Trunc32to8 x)
 17122  	// cond:
 17123  	// result: x
 17124  	for {
 17125  		x := v.Args[0]
 17126  		v.reset(OpCopy)
 17127  		v.Type = x.Type
 17128  		v.AddArg(x)
 17129  		return true
 17130  	}
 17131  }
 17132  func rewriteValue386_OpXor16_0(v *Value) bool {
 17133  	// match: (Xor16 x y)
 17134  	// cond:
 17135  	// result: (XORL x y)
 17136  	for {
 17137  		x := v.Args[0]
 17138  		y := v.Args[1]
 17139  		v.reset(Op386XORL)
 17140  		v.AddArg(x)
 17141  		v.AddArg(y)
 17142  		return true
 17143  	}
 17144  }
 17145  func rewriteValue386_OpXor32_0(v *Value) bool {
 17146  	// match: (Xor32 x y)
 17147  	// cond:
 17148  	// result: (XORL x y)
 17149  	for {
 17150  		x := v.Args[0]
 17151  		y := v.Args[1]
 17152  		v.reset(Op386XORL)
 17153  		v.AddArg(x)
 17154  		v.AddArg(y)
 17155  		return true
 17156  	}
 17157  }
 17158  func rewriteValue386_OpXor8_0(v *Value) bool {
 17159  	// match: (Xor8 x y)
 17160  	// cond:
 17161  	// result: (XORL x y)
 17162  	for {
 17163  		x := v.Args[0]
 17164  		y := v.Args[1]
 17165  		v.reset(Op386XORL)
 17166  		v.AddArg(x)
 17167  		v.AddArg(y)
 17168  		return true
 17169  	}
 17170  }
 17171  func rewriteValue386_OpZero_0(v *Value) bool {
 17172  	b := v.Block
 17173  	_ = b
 17174  	types := &b.Func.Config.Types
 17175  	_ = types
 17176  	// match: (Zero [0] _ mem)
 17177  	// cond:
 17178  	// result: mem
 17179  	for {
 17180  		if v.AuxInt != 0 {
 17181  			break
 17182  		}
 17183  		mem := v.Args[1]
 17184  		v.reset(OpCopy)
 17185  		v.Type = mem.Type
 17186  		v.AddArg(mem)
 17187  		return true
 17188  	}
 17189  	// match: (Zero [1] destptr mem)
 17190  	// cond:
 17191  	// result: (MOVBstoreconst [0] destptr mem)
 17192  	for {
 17193  		if v.AuxInt != 1 {
 17194  			break
 17195  		}
 17196  		destptr := v.Args[0]
 17197  		mem := v.Args[1]
 17198  		v.reset(Op386MOVBstoreconst)
 17199  		v.AuxInt = 0
 17200  		v.AddArg(destptr)
 17201  		v.AddArg(mem)
 17202  		return true
 17203  	}
 17204  	// match: (Zero [2] destptr mem)
 17205  	// cond:
 17206  	// result: (MOVWstoreconst [0] destptr mem)
 17207  	for {
 17208  		if v.AuxInt != 2 {
 17209  			break
 17210  		}
 17211  		destptr := v.Args[0]
 17212  		mem := v.Args[1]
 17213  		v.reset(Op386MOVWstoreconst)
 17214  		v.AuxInt = 0
 17215  		v.AddArg(destptr)
 17216  		v.AddArg(mem)
 17217  		return true
 17218  	}
 17219  	// match: (Zero [4] destptr mem)
 17220  	// cond:
 17221  	// result: (MOVLstoreconst [0] destptr mem)
 17222  	for {
 17223  		if v.AuxInt != 4 {
 17224  			break
 17225  		}
 17226  		destptr := v.Args[0]
 17227  		mem := v.Args[1]
 17228  		v.reset(Op386MOVLstoreconst)
 17229  		v.AuxInt = 0
 17230  		v.AddArg(destptr)
 17231  		v.AddArg(mem)
 17232  		return true
 17233  	}
 17234  	// match: (Zero [3] destptr mem)
 17235  	// cond:
 17236  	// result: (MOVBstoreconst [makeValAndOff(0,2)] destptr 		(MOVWstoreconst [0] destptr mem))
 17237  	for {
 17238  		if v.AuxInt != 3 {
 17239  			break
 17240  		}
 17241  		destptr := v.Args[0]
 17242  		mem := v.Args[1]
 17243  		v.reset(Op386MOVBstoreconst)
 17244  		v.AuxInt = makeValAndOff(0, 2)
 17245  		v.AddArg(destptr)
 17246  		v0 := b.NewValue0(v.Pos, Op386MOVWstoreconst, TypeMem)
 17247  		v0.AuxInt = 0
 17248  		v0.AddArg(destptr)
 17249  		v0.AddArg(mem)
 17250  		v.AddArg(v0)
 17251  		return true
 17252  	}
 17253  	// match: (Zero [5] destptr mem)
 17254  	// cond:
 17255  	// result: (MOVBstoreconst [makeValAndOff(0,4)] destptr 		(MOVLstoreconst [0] destptr mem))
 17256  	for {
 17257  		if v.AuxInt != 5 {
 17258  			break
 17259  		}
 17260  		destptr := v.Args[0]
 17261  		mem := v.Args[1]
 17262  		v.reset(Op386MOVBstoreconst)
 17263  		v.AuxInt = makeValAndOff(0, 4)
 17264  		v.AddArg(destptr)
 17265  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17266  		v0.AuxInt = 0
 17267  		v0.AddArg(destptr)
 17268  		v0.AddArg(mem)
 17269  		v.AddArg(v0)
 17270  		return true
 17271  	}
 17272  	// match: (Zero [6] destptr mem)
 17273  	// cond:
 17274  	// result: (MOVWstoreconst [makeValAndOff(0,4)] destptr 		(MOVLstoreconst [0] destptr mem))
 17275  	for {
 17276  		if v.AuxInt != 6 {
 17277  			break
 17278  		}
 17279  		destptr := v.Args[0]
 17280  		mem := v.Args[1]
 17281  		v.reset(Op386MOVWstoreconst)
 17282  		v.AuxInt = makeValAndOff(0, 4)
 17283  		v.AddArg(destptr)
 17284  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17285  		v0.AuxInt = 0
 17286  		v0.AddArg(destptr)
 17287  		v0.AddArg(mem)
 17288  		v.AddArg(v0)
 17289  		return true
 17290  	}
 17291  	// match: (Zero [7] destptr mem)
 17292  	// cond:
 17293  	// result: (MOVLstoreconst [makeValAndOff(0,3)] destptr 		(MOVLstoreconst [0] destptr mem))
 17294  	for {
 17295  		if v.AuxInt != 7 {
 17296  			break
 17297  		}
 17298  		destptr := v.Args[0]
 17299  		mem := v.Args[1]
 17300  		v.reset(Op386MOVLstoreconst)
 17301  		v.AuxInt = makeValAndOff(0, 3)
 17302  		v.AddArg(destptr)
 17303  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17304  		v0.AuxInt = 0
 17305  		v0.AddArg(destptr)
 17306  		v0.AddArg(mem)
 17307  		v.AddArg(v0)
 17308  		return true
 17309  	}
 17310  	// match: (Zero [s] destptr mem)
 17311  	// cond: s%4 != 0 && s > 4
 17312  	// result: (Zero [s-s%4] (ADDLconst destptr [s%4]) 		(MOVLstoreconst [0] destptr mem))
 17313  	for {
 17314  		s := v.AuxInt
 17315  		destptr := v.Args[0]
 17316  		mem := v.Args[1]
 17317  		if !(s%4 != 0 && s > 4) {
 17318  			break
 17319  		}
 17320  		v.reset(OpZero)
 17321  		v.AuxInt = s - s%4
 17322  		v0 := b.NewValue0(v.Pos, Op386ADDLconst, types.UInt32)
 17323  		v0.AuxInt = s % 4
 17324  		v0.AddArg(destptr)
 17325  		v.AddArg(v0)
 17326  		v1 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17327  		v1.AuxInt = 0
 17328  		v1.AddArg(destptr)
 17329  		v1.AddArg(mem)
 17330  		v.AddArg(v1)
 17331  		return true
 17332  	}
 17333  	// match: (Zero [8] destptr mem)
 17334  	// cond:
 17335  	// result: (MOVLstoreconst [makeValAndOff(0,4)] destptr 		(MOVLstoreconst [0] destptr mem))
 17336  	for {
 17337  		if v.AuxInt != 8 {
 17338  			break
 17339  		}
 17340  		destptr := v.Args[0]
 17341  		mem := v.Args[1]
 17342  		v.reset(Op386MOVLstoreconst)
 17343  		v.AuxInt = makeValAndOff(0, 4)
 17344  		v.AddArg(destptr)
 17345  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17346  		v0.AuxInt = 0
 17347  		v0.AddArg(destptr)
 17348  		v0.AddArg(mem)
 17349  		v.AddArg(v0)
 17350  		return true
 17351  	}
 17352  	return false
 17353  }
 17354  func rewriteValue386_OpZero_10(v *Value) bool {
 17355  	b := v.Block
 17356  	_ = b
 17357  	config := b.Func.Config
 17358  	_ = config
 17359  	types := &b.Func.Config.Types
 17360  	_ = types
 17361  	// match: (Zero [12] destptr mem)
 17362  	// cond:
 17363  	// result: (MOVLstoreconst [makeValAndOff(0,8)] destptr 		(MOVLstoreconst [makeValAndOff(0,4)] destptr 			(MOVLstoreconst [0] destptr mem)))
 17364  	for {
 17365  		if v.AuxInt != 12 {
 17366  			break
 17367  		}
 17368  		destptr := v.Args[0]
 17369  		mem := v.Args[1]
 17370  		v.reset(Op386MOVLstoreconst)
 17371  		v.AuxInt = makeValAndOff(0, 8)
 17372  		v.AddArg(destptr)
 17373  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17374  		v0.AuxInt = makeValAndOff(0, 4)
 17375  		v0.AddArg(destptr)
 17376  		v1 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17377  		v1.AuxInt = 0
 17378  		v1.AddArg(destptr)
 17379  		v1.AddArg(mem)
 17380  		v0.AddArg(v1)
 17381  		v.AddArg(v0)
 17382  		return true
 17383  	}
 17384  	// match: (Zero [16] destptr mem)
 17385  	// cond:
 17386  	// result: (MOVLstoreconst [makeValAndOff(0,12)] destptr 		(MOVLstoreconst [makeValAndOff(0,8)] destptr 			(MOVLstoreconst [makeValAndOff(0,4)] destptr 				(MOVLstoreconst [0] destptr mem))))
 17387  	for {
 17388  		if v.AuxInt != 16 {
 17389  			break
 17390  		}
 17391  		destptr := v.Args[0]
 17392  		mem := v.Args[1]
 17393  		v.reset(Op386MOVLstoreconst)
 17394  		v.AuxInt = makeValAndOff(0, 12)
 17395  		v.AddArg(destptr)
 17396  		v0 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17397  		v0.AuxInt = makeValAndOff(0, 8)
 17398  		v0.AddArg(destptr)
 17399  		v1 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17400  		v1.AuxInt = makeValAndOff(0, 4)
 17401  		v1.AddArg(destptr)
 17402  		v2 := b.NewValue0(v.Pos, Op386MOVLstoreconst, TypeMem)
 17403  		v2.AuxInt = 0
 17404  		v2.AddArg(destptr)
 17405  		v2.AddArg(mem)
 17406  		v1.AddArg(v2)
 17407  		v0.AddArg(v1)
 17408  		v.AddArg(v0)
 17409  		return true
 17410  	}
 17411  	// match: (Zero [s] destptr mem)
 17412  	// cond: s > 16 && s <= 4*128 && s%4 == 0   && !config.noDuffDevice
 17413  	// result: (DUFFZERO [1*(128-s/4)] destptr (MOVLconst [0]) mem)
 17414  	for {
 17415  		s := v.AuxInt
 17416  		destptr := v.Args[0]
 17417  		mem := v.Args[1]
 17418  		if !(s > 16 && s <= 4*128 && s%4 == 0 && !config.noDuffDevice) {
 17419  			break
 17420  		}
 17421  		v.reset(Op386DUFFZERO)
 17422  		v.AuxInt = 1 * (128 - s/4)
 17423  		v.AddArg(destptr)
 17424  		v0 := b.NewValue0(v.Pos, Op386MOVLconst, types.UInt32)
 17425  		v0.AuxInt = 0
 17426  		v.AddArg(v0)
 17427  		v.AddArg(mem)
 17428  		return true
 17429  	}
 17430  	// match: (Zero [s] destptr mem)
 17431  	// cond: (s > 4*128 || (config.noDuffDevice && s > 16))   && s%4 == 0
 17432  	// result: (REPSTOSL destptr (MOVLconst [s/4]) (MOVLconst [0]) mem)
 17433  	for {
 17434  		s := v.AuxInt
 17435  		destptr := v.Args[0]
 17436  		mem := v.Args[1]
 17437  		if !((s > 4*128 || (config.noDuffDevice && s > 16)) && s%4 == 0) {
 17438  			break
 17439  		}
 17440  		v.reset(Op386REPSTOSL)
 17441  		v.AddArg(destptr)
 17442  		v0 := b.NewValue0(v.Pos, Op386MOVLconst, types.UInt32)
 17443  		v0.AuxInt = s / 4
 17444  		v.AddArg(v0)
 17445  		v1 := b.NewValue0(v.Pos, Op386MOVLconst, types.UInt32)
 17446  		v1.AuxInt = 0
 17447  		v.AddArg(v1)
 17448  		v.AddArg(mem)
 17449  		return true
 17450  	}
 17451  	return false
 17452  }
 17453  func rewriteValue386_OpZeroExt16to32_0(v *Value) bool {
 17454  	// match: (ZeroExt16to32 x)
 17455  	// cond:
 17456  	// result: (MOVWLZX x)
 17457  	for {
 17458  		x := v.Args[0]
 17459  		v.reset(Op386MOVWLZX)
 17460  		v.AddArg(x)
 17461  		return true
 17462  	}
 17463  }
 17464  func rewriteValue386_OpZeroExt8to16_0(v *Value) bool {
 17465  	// match: (ZeroExt8to16 x)
 17466  	// cond:
 17467  	// result: (MOVBLZX x)
 17468  	for {
 17469  		x := v.Args[0]
 17470  		v.reset(Op386MOVBLZX)
 17471  		v.AddArg(x)
 17472  		return true
 17473  	}
 17474  }
 17475  func rewriteValue386_OpZeroExt8to32_0(v *Value) bool {
 17476  	// match: (ZeroExt8to32 x)
 17477  	// cond:
 17478  	// result: (MOVBLZX x)
 17479  	for {
 17480  		x := v.Args[0]
 17481  		v.reset(Op386MOVBLZX)
 17482  		v.AddArg(x)
 17483  		return true
 17484  	}
 17485  }
 17486  func rewriteValue386_OpZeromask_0(v *Value) bool {
 17487  	b := v.Block
 17488  	_ = b
 17489  	// match: (Zeromask <t> x)
 17490  	// cond:
 17491  	// result: (XORLconst [-1] (SBBLcarrymask <t> (CMPLconst x [1])))
 17492  	for {
 17493  		t := v.Type
 17494  		x := v.Args[0]
 17495  		v.reset(Op386XORLconst)
 17496  		v.AuxInt = -1
 17497  		v0 := b.NewValue0(v.Pos, Op386SBBLcarrymask, t)
 17498  		v1 := b.NewValue0(v.Pos, Op386CMPLconst, TypeFlags)
 17499  		v1.AuxInt = 1
 17500  		v1.AddArg(x)
 17501  		v0.AddArg(v1)
 17502  		v.AddArg(v0)
 17503  		return true
 17504  	}
 17505  }
 17506  func rewriteBlock386(b *Block) bool {
 17507  	config := b.Func.Config
 17508  	_ = config
 17509  	fe := b.Func.fe
 17510  	_ = fe
 17511  	types := &config.Types
 17512  	_ = types
 17513  	switch b.Kind {
 17514  	case Block386EQ:
 17515  		// match: (EQ (InvertFlags cmp) yes no)
 17516  		// cond:
 17517  		// result: (EQ cmp yes no)
 17518  		for {
 17519  			v := b.Control
 17520  			if v.Op != Op386InvertFlags {
 17521  				break
 17522  			}
 17523  			cmp := v.Args[0]
 17524  			b.Kind = Block386EQ
 17525  			b.SetControl(cmp)
 17526  			return true
 17527  		}
 17528  		// match: (EQ (FlagEQ) yes no)
 17529  		// cond:
 17530  		// result: (First nil yes no)
 17531  		for {
 17532  			v := b.Control
 17533  			if v.Op != Op386FlagEQ {
 17534  				break
 17535  			}
 17536  			b.Kind = BlockFirst
 17537  			b.SetControl(nil)
 17538  			return true
 17539  		}
 17540  		// match: (EQ (FlagLT_ULT) yes no)
 17541  		// cond:
 17542  		// result: (First nil no yes)
 17543  		for {
 17544  			v := b.Control
 17545  			if v.Op != Op386FlagLT_ULT {
 17546  				break
 17547  			}
 17548  			b.Kind = BlockFirst
 17549  			b.SetControl(nil)
 17550  			b.swapSuccessors()
 17551  			return true
 17552  		}
 17553  		// match: (EQ (FlagLT_UGT) yes no)
 17554  		// cond:
 17555  		// result: (First nil no yes)
 17556  		for {
 17557  			v := b.Control
 17558  			if v.Op != Op386FlagLT_UGT {
 17559  				break
 17560  			}
 17561  			b.Kind = BlockFirst
 17562  			b.SetControl(nil)
 17563  			b.swapSuccessors()
 17564  			return true
 17565  		}
 17566  		// match: (EQ (FlagGT_ULT) yes no)
 17567  		// cond:
 17568  		// result: (First nil no yes)
 17569  		for {
 17570  			v := b.Control
 17571  			if v.Op != Op386FlagGT_ULT {
 17572  				break
 17573  			}
 17574  			b.Kind = BlockFirst
 17575  			b.SetControl(nil)
 17576  			b.swapSuccessors()
 17577  			return true
 17578  		}
 17579  		// match: (EQ (FlagGT_UGT) yes no)
 17580  		// cond:
 17581  		// result: (First nil no yes)
 17582  		for {
 17583  			v := b.Control
 17584  			if v.Op != Op386FlagGT_UGT {
 17585  				break
 17586  			}
 17587  			b.Kind = BlockFirst
 17588  			b.SetControl(nil)
 17589  			b.swapSuccessors()
 17590  			return true
 17591  		}
 17592  	case Block386GE:
 17593  		// match: (GE (InvertFlags cmp) yes no)
 17594  		// cond:
 17595  		// result: (LE cmp yes no)
 17596  		for {
 17597  			v := b.Control
 17598  			if v.Op != Op386InvertFlags {
 17599  				break
 17600  			}
 17601  			cmp := v.Args[0]
 17602  			b.Kind = Block386LE
 17603  			b.SetControl(cmp)
 17604  			return true
 17605  		}
 17606  		// match: (GE (FlagEQ) yes no)
 17607  		// cond:
 17608  		// result: (First nil yes no)
 17609  		for {
 17610  			v := b.Control
 17611  			if v.Op != Op386FlagEQ {
 17612  				break
 17613  			}
 17614  			b.Kind = BlockFirst
 17615  			b.SetControl(nil)
 17616  			return true
 17617  		}
 17618  		// match: (GE (FlagLT_ULT) yes no)
 17619  		// cond:
 17620  		// result: (First nil no yes)
 17621  		for {
 17622  			v := b.Control
 17623  			if v.Op != Op386FlagLT_ULT {
 17624  				break
 17625  			}
 17626  			b.Kind = BlockFirst
 17627  			b.SetControl(nil)
 17628  			b.swapSuccessors()
 17629  			return true
 17630  		}
 17631  		// match: (GE (FlagLT_UGT) yes no)
 17632  		// cond:
 17633  		// result: (First nil no yes)
 17634  		for {
 17635  			v := b.Control
 17636  			if v.Op != Op386FlagLT_UGT {
 17637  				break
 17638  			}
 17639  			b.Kind = BlockFirst
 17640  			b.SetControl(nil)
 17641  			b.swapSuccessors()
 17642  			return true
 17643  		}
 17644  		// match: (GE (FlagGT_ULT) yes no)
 17645  		// cond:
 17646  		// result: (First nil yes no)
 17647  		for {
 17648  			v := b.Control
 17649  			if v.Op != Op386FlagGT_ULT {
 17650  				break
 17651  			}
 17652  			b.Kind = BlockFirst
 17653  			b.SetControl(nil)
 17654  			return true
 17655  		}
 17656  		// match: (GE (FlagGT_UGT) yes no)
 17657  		// cond:
 17658  		// result: (First nil yes no)
 17659  		for {
 17660  			v := b.Control
 17661  			if v.Op != Op386FlagGT_UGT {
 17662  				break
 17663  			}
 17664  			b.Kind = BlockFirst
 17665  			b.SetControl(nil)
 17666  			return true
 17667  		}
 17668  	case Block386GT:
 17669  		// match: (GT (InvertFlags cmp) yes no)
 17670  		// cond:
 17671  		// result: (LT cmp yes no)
 17672  		for {
 17673  			v := b.Control
 17674  			if v.Op != Op386InvertFlags {
 17675  				break
 17676  			}
 17677  			cmp := v.Args[0]
 17678  			b.Kind = Block386LT
 17679  			b.SetControl(cmp)
 17680  			return true
 17681  		}
 17682  		// match: (GT (FlagEQ) yes no)
 17683  		// cond:
 17684  		// result: (First nil no yes)
 17685  		for {
 17686  			v := b.Control
 17687  			if v.Op != Op386FlagEQ {
 17688  				break
 17689  			}
 17690  			b.Kind = BlockFirst
 17691  			b.SetControl(nil)
 17692  			b.swapSuccessors()
 17693  			return true
 17694  		}
 17695  		// match: (GT (FlagLT_ULT) yes no)
 17696  		// cond:
 17697  		// result: (First nil no yes)
 17698  		for {
 17699  			v := b.Control
 17700  			if v.Op != Op386FlagLT_ULT {
 17701  				break
 17702  			}
 17703  			b.Kind = BlockFirst
 17704  			b.SetControl(nil)
 17705  			b.swapSuccessors()
 17706  			return true
 17707  		}
 17708  		// match: (GT (FlagLT_UGT) yes no)
 17709  		// cond:
 17710  		// result: (First nil no yes)
 17711  		for {
 17712  			v := b.Control
 17713  			if v.Op != Op386FlagLT_UGT {
 17714  				break
 17715  			}
 17716  			b.Kind = BlockFirst
 17717  			b.SetControl(nil)
 17718  			b.swapSuccessors()
 17719  			return true
 17720  		}
 17721  		// match: (GT (FlagGT_ULT) yes no)
 17722  		// cond:
 17723  		// result: (First nil yes no)
 17724  		for {
 17725  			v := b.Control
 17726  			if v.Op != Op386FlagGT_ULT {
 17727  				break
 17728  			}
 17729  			b.Kind = BlockFirst
 17730  			b.SetControl(nil)
 17731  			return true
 17732  		}
 17733  		// match: (GT (FlagGT_UGT) yes no)
 17734  		// cond:
 17735  		// result: (First nil yes no)
 17736  		for {
 17737  			v := b.Control
 17738  			if v.Op != Op386FlagGT_UGT {
 17739  				break
 17740  			}
 17741  			b.Kind = BlockFirst
 17742  			b.SetControl(nil)
 17743  			return true
 17744  		}
 17745  	case BlockIf:
 17746  		// match: (If (SETL cmp) yes no)
 17747  		// cond:
 17748  		// result: (LT  cmp yes no)
 17749  		for {
 17750  			v := b.Control
 17751  			if v.Op != Op386SETL {
 17752  				break
 17753  			}
 17754  			cmp := v.Args[0]
 17755  			b.Kind = Block386LT
 17756  			b.SetControl(cmp)
 17757  			return true
 17758  		}
 17759  		// match: (If (SETLE cmp) yes no)
 17760  		// cond:
 17761  		// result: (LE  cmp yes no)
 17762  		for {
 17763  			v := b.Control
 17764  			if v.Op != Op386SETLE {
 17765  				break
 17766  			}
 17767  			cmp := v.Args[0]
 17768  			b.Kind = Block386LE
 17769  			b.SetControl(cmp)
 17770  			return true
 17771  		}
 17772  		// match: (If (SETG cmp) yes no)
 17773  		// cond:
 17774  		// result: (GT  cmp yes no)
 17775  		for {
 17776  			v := b.Control
 17777  			if v.Op != Op386SETG {
 17778  				break
 17779  			}
 17780  			cmp := v.Args[0]
 17781  			b.Kind = Block386GT
 17782  			b.SetControl(cmp)
 17783  			return true
 17784  		}
 17785  		// match: (If (SETGE cmp) yes no)
 17786  		// cond:
 17787  		// result: (GE  cmp yes no)
 17788  		for {
 17789  			v := b.Control
 17790  			if v.Op != Op386SETGE {
 17791  				break
 17792  			}
 17793  			cmp := v.Args[0]
 17794  			b.Kind = Block386GE
 17795  			b.SetControl(cmp)
 17796  			return true
 17797  		}
 17798  		// match: (If (SETEQ cmp) yes no)
 17799  		// cond:
 17800  		// result: (EQ  cmp yes no)
 17801  		for {
 17802  			v := b.Control
 17803  			if v.Op != Op386SETEQ {
 17804  				break
 17805  			}
 17806  			cmp := v.Args[0]
 17807  			b.Kind = Block386EQ
 17808  			b.SetControl(cmp)
 17809  			return true
 17810  		}
 17811  		// match: (If (SETNE cmp) yes no)
 17812  		// cond:
 17813  		// result: (NE  cmp yes no)
 17814  		for {
 17815  			v := b.Control
 17816  			if v.Op != Op386SETNE {
 17817  				break
 17818  			}
 17819  			cmp := v.Args[0]
 17820  			b.Kind = Block386NE
 17821  			b.SetControl(cmp)
 17822  			return true
 17823  		}
 17824  		// match: (If (SETB cmp) yes no)
 17825  		// cond:
 17826  		// result: (ULT cmp yes no)
 17827  		for {
 17828  			v := b.Control
 17829  			if v.Op != Op386SETB {
 17830  				break
 17831  			}
 17832  			cmp := v.Args[0]
 17833  			b.Kind = Block386ULT
 17834  			b.SetControl(cmp)
 17835  			return true
 17836  		}
 17837  		// match: (If (SETBE cmp) yes no)
 17838  		// cond:
 17839  		// result: (ULE cmp yes no)
 17840  		for {
 17841  			v := b.Control
 17842  			if v.Op != Op386SETBE {
 17843  				break
 17844  			}
 17845  			cmp := v.Args[0]
 17846  			b.Kind = Block386ULE
 17847  			b.SetControl(cmp)
 17848  			return true
 17849  		}
 17850  		// match: (If (SETA cmp) yes no)
 17851  		// cond:
 17852  		// result: (UGT cmp yes no)
 17853  		for {
 17854  			v := b.Control
 17855  			if v.Op != Op386SETA {
 17856  				break
 17857  			}
 17858  			cmp := v.Args[0]
 17859  			b.Kind = Block386UGT
 17860  			b.SetControl(cmp)
 17861  			return true
 17862  		}
 17863  		// match: (If (SETAE cmp) yes no)
 17864  		// cond:
 17865  		// result: (UGE cmp yes no)
 17866  		for {
 17867  			v := b.Control
 17868  			if v.Op != Op386SETAE {
 17869  				break
 17870  			}
 17871  			cmp := v.Args[0]
 17872  			b.Kind = Block386UGE
 17873  			b.SetControl(cmp)
 17874  			return true
 17875  		}
 17876  		// match: (If (SETGF cmp) yes no)
 17877  		// cond:
 17878  		// result: (UGT  cmp yes no)
 17879  		for {
 17880  			v := b.Control
 17881  			if v.Op != Op386SETGF {
 17882  				break
 17883  			}
 17884  			cmp := v.Args[0]
 17885  			b.Kind = Block386UGT
 17886  			b.SetControl(cmp)
 17887  			return true
 17888  		}
 17889  		// match: (If (SETGEF cmp) yes no)
 17890  		// cond:
 17891  		// result: (UGE  cmp yes no)
 17892  		for {
 17893  			v := b.Control
 17894  			if v.Op != Op386SETGEF {
 17895  				break
 17896  			}
 17897  			cmp := v.Args[0]
 17898  			b.Kind = Block386UGE
 17899  			b.SetControl(cmp)
 17900  			return true
 17901  		}
 17902  		// match: (If (SETEQF cmp) yes no)
 17903  		// cond:
 17904  		// result: (EQF  cmp yes no)
 17905  		for {
 17906  			v := b.Control
 17907  			if v.Op != Op386SETEQF {
 17908  				break
 17909  			}
 17910  			cmp := v.Args[0]
 17911  			b.Kind = Block386EQF
 17912  			b.SetControl(cmp)
 17913  			return true
 17914  		}
 17915  		// match: (If (SETNEF cmp) yes no)
 17916  		// cond:
 17917  		// result: (NEF  cmp yes no)
 17918  		for {
 17919  			v := b.Control
 17920  			if v.Op != Op386SETNEF {
 17921  				break
 17922  			}
 17923  			cmp := v.Args[0]
 17924  			b.Kind = Block386NEF
 17925  			b.SetControl(cmp)
 17926  			return true
 17927  		}
 17928  		// match: (If cond yes no)
 17929  		// cond:
 17930  		// result: (NE (TESTB cond cond) yes no)
 17931  		for {
 17932  			v := b.Control
 17933  			_ = v
 17934  			cond := b.Control
 17935  			b.Kind = Block386NE
 17936  			v0 := b.NewValue0(v.Pos, Op386TESTB, TypeFlags)
 17937  			v0.AddArg(cond)
 17938  			v0.AddArg(cond)
 17939  			b.SetControl(v0)
 17940  			return true
 17941  		}
 17942  	case Block386LE:
 17943  		// match: (LE (InvertFlags cmp) yes no)
 17944  		// cond:
 17945  		// result: (GE cmp yes no)
 17946  		for {
 17947  			v := b.Control
 17948  			if v.Op != Op386InvertFlags {
 17949  				break
 17950  			}
 17951  			cmp := v.Args[0]
 17952  			b.Kind = Block386GE
 17953  			b.SetControl(cmp)
 17954  			return true
 17955  		}
 17956  		// match: (LE (FlagEQ) yes no)
 17957  		// cond:
 17958  		// result: (First nil yes no)
 17959  		for {
 17960  			v := b.Control
 17961  			if v.Op != Op386FlagEQ {
 17962  				break
 17963  			}
 17964  			b.Kind = BlockFirst
 17965  			b.SetControl(nil)
 17966  			return true
 17967  		}
 17968  		// match: (LE (FlagLT_ULT) yes no)
 17969  		// cond:
 17970  		// result: (First nil yes no)
 17971  		for {
 17972  			v := b.Control
 17973  			if v.Op != Op386FlagLT_ULT {
 17974  				break
 17975  			}
 17976  			b.Kind = BlockFirst
 17977  			b.SetControl(nil)
 17978  			return true
 17979  		}
 17980  		// match: (LE (FlagLT_UGT) yes no)
 17981  		// cond:
 17982  		// result: (First nil yes no)
 17983  		for {
 17984  			v := b.Control
 17985  			if v.Op != Op386FlagLT_UGT {
 17986  				break
 17987  			}
 17988  			b.Kind = BlockFirst
 17989  			b.SetControl(nil)
 17990  			return true
 17991  		}
 17992  		// match: (LE (FlagGT_ULT) yes no)
 17993  		// cond:
 17994  		// result: (First nil no yes)
 17995  		for {
 17996  			v := b.Control
 17997  			if v.Op != Op386FlagGT_ULT {
 17998  				break
 17999  			}
 18000  			b.Kind = BlockFirst
 18001  			b.SetControl(nil)
 18002  			b.swapSuccessors()
 18003  			return true
 18004  		}
 18005  		// match: (LE (FlagGT_UGT) yes no)
 18006  		// cond:
 18007  		// result: (First nil no yes)
 18008  		for {
 18009  			v := b.Control
 18010  			if v.Op != Op386FlagGT_UGT {
 18011  				break
 18012  			}
 18013  			b.Kind = BlockFirst
 18014  			b.SetControl(nil)
 18015  			b.swapSuccessors()
 18016  			return true
 18017  		}
 18018  	case Block386LT:
 18019  		// match: (LT (InvertFlags cmp) yes no)
 18020  		// cond:
 18021  		// result: (GT cmp yes no)
 18022  		for {
 18023  			v := b.Control
 18024  			if v.Op != Op386InvertFlags {
 18025  				break
 18026  			}
 18027  			cmp := v.Args[0]
 18028  			b.Kind = Block386GT
 18029  			b.SetControl(cmp)
 18030  			return true
 18031  		}
 18032  		// match: (LT (FlagEQ) yes no)
 18033  		// cond:
 18034  		// result: (First nil no yes)
 18035  		for {
 18036  			v := b.Control
 18037  			if v.Op != Op386FlagEQ {
 18038  				break
 18039  			}
 18040  			b.Kind = BlockFirst
 18041  			b.SetControl(nil)
 18042  			b.swapSuccessors()
 18043  			return true
 18044  		}
 18045  		// match: (LT (FlagLT_ULT) yes no)
 18046  		// cond:
 18047  		// result: (First nil yes no)
 18048  		for {
 18049  			v := b.Control
 18050  			if v.Op != Op386FlagLT_ULT {
 18051  				break
 18052  			}
 18053  			b.Kind = BlockFirst
 18054  			b.SetControl(nil)
 18055  			return true
 18056  		}
 18057  		// match: (LT (FlagLT_UGT) yes no)
 18058  		// cond:
 18059  		// result: (First nil yes no)
 18060  		for {
 18061  			v := b.Control
 18062  			if v.Op != Op386FlagLT_UGT {
 18063  				break
 18064  			}
 18065  			b.Kind = BlockFirst
 18066  			b.SetControl(nil)
 18067  			return true
 18068  		}
 18069  		// match: (LT (FlagGT_ULT) yes no)
 18070  		// cond:
 18071  		// result: (First nil no yes)
 18072  		for {
 18073  			v := b.Control
 18074  			if v.Op != Op386FlagGT_ULT {
 18075  				break
 18076  			}
 18077  			b.Kind = BlockFirst
 18078  			b.SetControl(nil)
 18079  			b.swapSuccessors()
 18080  			return true
 18081  		}
 18082  		// match: (LT (FlagGT_UGT) yes no)
 18083  		// cond:
 18084  		// result: (First nil no yes)
 18085  		for {
 18086  			v := b.Control
 18087  			if v.Op != Op386FlagGT_UGT {
 18088  				break
 18089  			}
 18090  			b.Kind = BlockFirst
 18091  			b.SetControl(nil)
 18092  			b.swapSuccessors()
 18093  			return true
 18094  		}
 18095  	case Block386NE:
 18096  		// match: (NE (TESTB (SETL cmp) (SETL cmp)) yes no)
 18097  		// cond:
 18098  		// result: (LT  cmp yes no)
 18099  		for {
 18100  			v := b.Control
 18101  			if v.Op != Op386TESTB {
 18102  				break
 18103  			}
 18104  			v_0 := v.Args[0]
 18105  			if v_0.Op != Op386SETL {
 18106  				break
 18107  			}
 18108  			cmp := v_0.Args[0]
 18109  			v_1 := v.Args[1]
 18110  			if v_1.Op != Op386SETL {
 18111  				break
 18112  			}
 18113  			if cmp != v_1.Args[0] {
 18114  				break
 18115  			}
 18116  			b.Kind = Block386LT
 18117  			b.SetControl(cmp)
 18118  			return true
 18119  		}
 18120  		// match: (NE (TESTB (SETL cmp) (SETL cmp)) yes no)
 18121  		// cond:
 18122  		// result: (LT  cmp yes no)
 18123  		for {
 18124  			v := b.Control
 18125  			if v.Op != Op386TESTB {
 18126  				break
 18127  			}
 18128  			v_0 := v.Args[0]
 18129  			if v_0.Op != Op386SETL {
 18130  				break
 18131  			}
 18132  			cmp := v_0.Args[0]
 18133  			v_1 := v.Args[1]
 18134  			if v_1.Op != Op386SETL {
 18135  				break
 18136  			}
 18137  			if cmp != v_1.Args[0] {
 18138  				break
 18139  			}
 18140  			b.Kind = Block386LT
 18141  			b.SetControl(cmp)
 18142  			return true
 18143  		}
 18144  		// match: (NE (TESTB (SETLE cmp) (SETLE cmp)) yes no)
 18145  		// cond:
 18146  		// result: (LE  cmp yes no)
 18147  		for {
 18148  			v := b.Control
 18149  			if v.Op != Op386TESTB {
 18150  				break
 18151  			}
 18152  			v_0 := v.Args[0]
 18153  			if v_0.Op != Op386SETLE {
 18154  				break
 18155  			}
 18156  			cmp := v_0.Args[0]
 18157  			v_1 := v.Args[1]
 18158  			if v_1.Op != Op386SETLE {
 18159  				break
 18160  			}
 18161  			if cmp != v_1.Args[0] {
 18162  				break
 18163  			}
 18164  			b.Kind = Block386LE
 18165  			b.SetControl(cmp)
 18166  			return true
 18167  		}
 18168  		// match: (NE (TESTB (SETLE cmp) (SETLE cmp)) yes no)
 18169  		// cond:
 18170  		// result: (LE  cmp yes no)
 18171  		for {
 18172  			v := b.Control
 18173  			if v.Op != Op386TESTB {
 18174  				break
 18175  			}
 18176  			v_0 := v.Args[0]
 18177  			if v_0.Op != Op386SETLE {
 18178  				break
 18179  			}
 18180  			cmp := v_0.Args[0]
 18181  			v_1 := v.Args[1]
 18182  			if v_1.Op != Op386SETLE {
 18183  				break
 18184  			}
 18185  			if cmp != v_1.Args[0] {
 18186  				break
 18187  			}
 18188  			b.Kind = Block386LE
 18189  			b.SetControl(cmp)
 18190  			return true
 18191  		}
 18192  		// match: (NE (TESTB (SETG cmp) (SETG cmp)) yes no)
 18193  		// cond:
 18194  		// result: (GT  cmp yes no)
 18195  		for {
 18196  			v := b.Control
 18197  			if v.Op != Op386TESTB {
 18198  				break
 18199  			}
 18200  			v_0 := v.Args[0]
 18201  			if v_0.Op != Op386SETG {
 18202  				break
 18203  			}
 18204  			cmp := v_0.Args[0]
 18205  			v_1 := v.Args[1]
 18206  			if v_1.Op != Op386SETG {
 18207  				break
 18208  			}
 18209  			if cmp != v_1.Args[0] {
 18210  				break
 18211  			}
 18212  			b.Kind = Block386GT
 18213  			b.SetControl(cmp)
 18214  			return true
 18215  		}
 18216  		// match: (NE (TESTB (SETG cmp) (SETG cmp)) yes no)
 18217  		// cond:
 18218  		// result: (GT  cmp yes no)
 18219  		for {
 18220  			v := b.Control
 18221  			if v.Op != Op386TESTB {
 18222  				break
 18223  			}
 18224  			v_0 := v.Args[0]
 18225  			if v_0.Op != Op386SETG {
 18226  				break
 18227  			}
 18228  			cmp := v_0.Args[0]
 18229  			v_1 := v.Args[1]
 18230  			if v_1.Op != Op386SETG {
 18231  				break
 18232  			}
 18233  			if cmp != v_1.Args[0] {
 18234  				break
 18235  			}
 18236  			b.Kind = Block386GT
 18237  			b.SetControl(cmp)
 18238  			return true
 18239  		}
 18240  		// match: (NE (TESTB (SETGE cmp) (SETGE cmp)) yes no)
 18241  		// cond:
 18242  		// result: (GE  cmp yes no)
 18243  		for {
 18244  			v := b.Control
 18245  			if v.Op != Op386TESTB {
 18246  				break
 18247  			}
 18248  			v_0 := v.Args[0]
 18249  			if v_0.Op != Op386SETGE {
 18250  				break
 18251  			}
 18252  			cmp := v_0.Args[0]
 18253  			v_1 := v.Args[1]
 18254  			if v_1.Op != Op386SETGE {
 18255  				break
 18256  			}
 18257  			if cmp != v_1.Args[0] {
 18258  				break
 18259  			}
 18260  			b.Kind = Block386GE
 18261  			b.SetControl(cmp)
 18262  			return true
 18263  		}
 18264  		// match: (NE (TESTB (SETGE cmp) (SETGE cmp)) yes no)
 18265  		// cond:
 18266  		// result: (GE  cmp yes no)
 18267  		for {
 18268  			v := b.Control
 18269  			if v.Op != Op386TESTB {
 18270  				break
 18271  			}
 18272  			v_0 := v.Args[0]
 18273  			if v_0.Op != Op386SETGE {
 18274  				break
 18275  			}
 18276  			cmp := v_0.Args[0]
 18277  			v_1 := v.Args[1]
 18278  			if v_1.Op != Op386SETGE {
 18279  				break
 18280  			}
 18281  			if cmp != v_1.Args[0] {
 18282  				break
 18283  			}
 18284  			b.Kind = Block386GE
 18285  			b.SetControl(cmp)
 18286  			return true
 18287  		}
 18288  		// match: (NE (TESTB (SETEQ cmp) (SETEQ cmp)) yes no)
 18289  		// cond:
 18290  		// result: (EQ  cmp yes no)
 18291  		for {
 18292  			v := b.Control
 18293  			if v.Op != Op386TESTB {
 18294  				break
 18295  			}
 18296  			v_0 := v.Args[0]
 18297  			if v_0.Op != Op386SETEQ {
 18298  				break
 18299  			}
 18300  			cmp := v_0.Args[0]
 18301  			v_1 := v.Args[1]
 18302  			if v_1.Op != Op386SETEQ {
 18303  				break
 18304  			}
 18305  			if cmp != v_1.Args[0] {
 18306  				break
 18307  			}
 18308  			b.Kind = Block386EQ
 18309  			b.SetControl(cmp)
 18310  			return true
 18311  		}
 18312  		// match: (NE (TESTB (SETEQ cmp) (SETEQ cmp)) yes no)
 18313  		// cond:
 18314  		// result: (EQ  cmp yes no)
 18315  		for {
 18316  			v := b.Control
 18317  			if v.Op != Op386TESTB {
 18318  				break
 18319  			}
 18320  			v_0 := v.Args[0]
 18321  			if v_0.Op != Op386SETEQ {
 18322  				break
 18323  			}
 18324  			cmp := v_0.Args[0]
 18325  			v_1 := v.Args[1]
 18326  			if v_1.Op != Op386SETEQ {
 18327  				break
 18328  			}
 18329  			if cmp != v_1.Args[0] {
 18330  				break
 18331  			}
 18332  			b.Kind = Block386EQ
 18333  			b.SetControl(cmp)
 18334  			return true
 18335  		}
 18336  		// match: (NE (TESTB (SETNE cmp) (SETNE cmp)) yes no)
 18337  		// cond:
 18338  		// result: (NE  cmp yes no)
 18339  		for {
 18340  			v := b.Control
 18341  			if v.Op != Op386TESTB {
 18342  				break
 18343  			}
 18344  			v_0 := v.Args[0]
 18345  			if v_0.Op != Op386SETNE {
 18346  				break
 18347  			}
 18348  			cmp := v_0.Args[0]
 18349  			v_1 := v.Args[1]
 18350  			if v_1.Op != Op386SETNE {
 18351  				break
 18352  			}
 18353  			if cmp != v_1.Args[0] {
 18354  				break
 18355  			}
 18356  			b.Kind = Block386NE
 18357  			b.SetControl(cmp)
 18358  			return true
 18359  		}
 18360  		// match: (NE (TESTB (SETNE cmp) (SETNE cmp)) yes no)
 18361  		// cond:
 18362  		// result: (NE  cmp yes no)
 18363  		for {
 18364  			v := b.Control
 18365  			if v.Op != Op386TESTB {
 18366  				break
 18367  			}
 18368  			v_0 := v.Args[0]
 18369  			if v_0.Op != Op386SETNE {
 18370  				break
 18371  			}
 18372  			cmp := v_0.Args[0]
 18373  			v_1 := v.Args[1]
 18374  			if v_1.Op != Op386SETNE {
 18375  				break
 18376  			}
 18377  			if cmp != v_1.Args[0] {
 18378  				break
 18379  			}
 18380  			b.Kind = Block386NE
 18381  			b.SetControl(cmp)
 18382  			return true
 18383  		}
 18384  		// match: (NE (TESTB (SETB cmp) (SETB cmp)) yes no)
 18385  		// cond:
 18386  		// result: (ULT cmp yes no)
 18387  		for {
 18388  			v := b.Control
 18389  			if v.Op != Op386TESTB {
 18390  				break
 18391  			}
 18392  			v_0 := v.Args[0]
 18393  			if v_0.Op != Op386SETB {
 18394  				break
 18395  			}
 18396  			cmp := v_0.Args[0]
 18397  			v_1 := v.Args[1]
 18398  			if v_1.Op != Op386SETB {
 18399  				break
 18400  			}
 18401  			if cmp != v_1.Args[0] {
 18402  				break
 18403  			}
 18404  			b.Kind = Block386ULT
 18405  			b.SetControl(cmp)
 18406  			return true
 18407  		}
 18408  		// match: (NE (TESTB (SETB cmp) (SETB cmp)) yes no)
 18409  		// cond:
 18410  		// result: (ULT cmp yes no)
 18411  		for {
 18412  			v := b.Control
 18413  			if v.Op != Op386TESTB {
 18414  				break
 18415  			}
 18416  			v_0 := v.Args[0]
 18417  			if v_0.Op != Op386SETB {
 18418  				break
 18419  			}
 18420  			cmp := v_0.Args[0]
 18421  			v_1 := v.Args[1]
 18422  			if v_1.Op != Op386SETB {
 18423  				break
 18424  			}
 18425  			if cmp != v_1.Args[0] {
 18426  				break
 18427  			}
 18428  			b.Kind = Block386ULT
 18429  			b.SetControl(cmp)
 18430  			return true
 18431  		}
 18432  		// match: (NE (TESTB (SETBE cmp) (SETBE cmp)) yes no)
 18433  		// cond:
 18434  		// result: (ULE cmp yes no)
 18435  		for {
 18436  			v := b.Control
 18437  			if v.Op != Op386TESTB {
 18438  				break
 18439  			}
 18440  			v_0 := v.Args[0]
 18441  			if v_0.Op != Op386SETBE {
 18442  				break
 18443  			}
 18444  			cmp := v_0.Args[0]
 18445  			v_1 := v.Args[1]
 18446  			if v_1.Op != Op386SETBE {
 18447  				break
 18448  			}
 18449  			if cmp != v_1.Args[0] {
 18450  				break
 18451  			}
 18452  			b.Kind = Block386ULE
 18453  			b.SetControl(cmp)
 18454  			return true
 18455  		}
 18456  		// match: (NE (TESTB (SETBE cmp) (SETBE cmp)) yes no)
 18457  		// cond:
 18458  		// result: (ULE cmp yes no)
 18459  		for {
 18460  			v := b.Control
 18461  			if v.Op != Op386TESTB {
 18462  				break
 18463  			}
 18464  			v_0 := v.Args[0]
 18465  			if v_0.Op != Op386SETBE {
 18466  				break
 18467  			}
 18468  			cmp := v_0.Args[0]
 18469  			v_1 := v.Args[1]
 18470  			if v_1.Op != Op386SETBE {
 18471  				break
 18472  			}
 18473  			if cmp != v_1.Args[0] {
 18474  				break
 18475  			}
 18476  			b.Kind = Block386ULE
 18477  			b.SetControl(cmp)
 18478  			return true
 18479  		}
 18480  		// match: (NE (TESTB (SETA cmp) (SETA cmp)) yes no)
 18481  		// cond:
 18482  		// result: (UGT cmp yes no)
 18483  		for {
 18484  			v := b.Control
 18485  			if v.Op != Op386TESTB {
 18486  				break
 18487  			}
 18488  			v_0 := v.Args[0]
 18489  			if v_0.Op != Op386SETA {
 18490  				break
 18491  			}
 18492  			cmp := v_0.Args[0]
 18493  			v_1 := v.Args[1]
 18494  			if v_1.Op != Op386SETA {
 18495  				break
 18496  			}
 18497  			if cmp != v_1.Args[0] {
 18498  				break
 18499  			}
 18500  			b.Kind = Block386UGT
 18501  			b.SetControl(cmp)
 18502  			return true
 18503  		}
 18504  		// match: (NE (TESTB (SETA cmp) (SETA cmp)) yes no)
 18505  		// cond:
 18506  		// result: (UGT cmp yes no)
 18507  		for {
 18508  			v := b.Control
 18509  			if v.Op != Op386TESTB {
 18510  				break
 18511  			}
 18512  			v_0 := v.Args[0]
 18513  			if v_0.Op != Op386SETA {
 18514  				break
 18515  			}
 18516  			cmp := v_0.Args[0]
 18517  			v_1 := v.Args[1]
 18518  			if v_1.Op != Op386SETA {
 18519  				break
 18520  			}
 18521  			if cmp != v_1.Args[0] {
 18522  				break
 18523  			}
 18524  			b.Kind = Block386UGT
 18525  			b.SetControl(cmp)
 18526  			return true
 18527  		}
 18528  		// match: (NE (TESTB (SETAE cmp) (SETAE cmp)) yes no)
 18529  		// cond:
 18530  		// result: (UGE cmp yes no)
 18531  		for {
 18532  			v := b.Control
 18533  			if v.Op != Op386TESTB {
 18534  				break
 18535  			}
 18536  			v_0 := v.Args[0]
 18537  			if v_0.Op != Op386SETAE {
 18538  				break
 18539  			}
 18540  			cmp := v_0.Args[0]
 18541  			v_1 := v.Args[1]
 18542  			if v_1.Op != Op386SETAE {
 18543  				break
 18544  			}
 18545  			if cmp != v_1.Args[0] {
 18546  				break
 18547  			}
 18548  			b.Kind = Block386UGE
 18549  			b.SetControl(cmp)
 18550  			return true
 18551  		}
 18552  		// match: (NE (TESTB (SETAE cmp) (SETAE cmp)) yes no)
 18553  		// cond:
 18554  		// result: (UGE cmp yes no)
 18555  		for {
 18556  			v := b.Control
 18557  			if v.Op != Op386TESTB {
 18558  				break
 18559  			}
 18560  			v_0 := v.Args[0]
 18561  			if v_0.Op != Op386SETAE {
 18562  				break
 18563  			}
 18564  			cmp := v_0.Args[0]
 18565  			v_1 := v.Args[1]
 18566  			if v_1.Op != Op386SETAE {
 18567  				break
 18568  			}
 18569  			if cmp != v_1.Args[0] {
 18570  				break
 18571  			}
 18572  			b.Kind = Block386UGE
 18573  			b.SetControl(cmp)
 18574  			return true
 18575  		}
 18576  		// match: (NE (TESTB (SETGF cmp) (SETGF cmp)) yes no)
 18577  		// cond:
 18578  		// result: (UGT  cmp yes no)
 18579  		for {
 18580  			v := b.Control
 18581  			if v.Op != Op386TESTB {
 18582  				break
 18583  			}
 18584  			v_0 := v.Args[0]
 18585  			if v_0.Op != Op386SETGF {
 18586  				break
 18587  			}
 18588  			cmp := v_0.Args[0]
 18589  			v_1 := v.Args[1]
 18590  			if v_1.Op != Op386SETGF {
 18591  				break
 18592  			}
 18593  			if cmp != v_1.Args[0] {
 18594  				break
 18595  			}
 18596  			b.Kind = Block386UGT
 18597  			b.SetControl(cmp)
 18598  			return true
 18599  		}
 18600  		// match: (NE (TESTB (SETGF cmp) (SETGF cmp)) yes no)
 18601  		// cond:
 18602  		// result: (UGT  cmp yes no)
 18603  		for {
 18604  			v := b.Control
 18605  			if v.Op != Op386TESTB {
 18606  				break
 18607  			}
 18608  			v_0 := v.Args[0]
 18609  			if v_0.Op != Op386SETGF {
 18610  				break
 18611  			}
 18612  			cmp := v_0.Args[0]
 18613  			v_1 := v.Args[1]
 18614  			if v_1.Op != Op386SETGF {
 18615  				break
 18616  			}
 18617  			if cmp != v_1.Args[0] {
 18618  				break
 18619  			}
 18620  			b.Kind = Block386UGT
 18621  			b.SetControl(cmp)
 18622  			return true
 18623  		}
 18624  		// match: (NE (TESTB (SETGEF cmp) (SETGEF cmp)) yes no)
 18625  		// cond:
 18626  		// result: (UGE  cmp yes no)
 18627  		for {
 18628  			v := b.Control
 18629  			if v.Op != Op386TESTB {
 18630  				break
 18631  			}
 18632  			v_0 := v.Args[0]
 18633  			if v_0.Op != Op386SETGEF {
 18634  				break
 18635  			}
 18636  			cmp := v_0.Args[0]
 18637  			v_1 := v.Args[1]
 18638  			if v_1.Op != Op386SETGEF {
 18639  				break
 18640  			}
 18641  			if cmp != v_1.Args[0] {
 18642  				break
 18643  			}
 18644  			b.Kind = Block386UGE
 18645  			b.SetControl(cmp)
 18646  			return true
 18647  		}
 18648  		// match: (NE (TESTB (SETGEF cmp) (SETGEF cmp)) yes no)
 18649  		// cond:
 18650  		// result: (UGE  cmp yes no)
 18651  		for {
 18652  			v := b.Control
 18653  			if v.Op != Op386TESTB {
 18654  				break
 18655  			}
 18656  			v_0 := v.Args[0]
 18657  			if v_0.Op != Op386SETGEF {
 18658  				break
 18659  			}
 18660  			cmp := v_0.Args[0]
 18661  			v_1 := v.Args[1]
 18662  			if v_1.Op != Op386SETGEF {
 18663  				break
 18664  			}
 18665  			if cmp != v_1.Args[0] {
 18666  				break
 18667  			}
 18668  			b.Kind = Block386UGE
 18669  			b.SetControl(cmp)
 18670  			return true
 18671  		}
 18672  		// match: (NE (TESTB (SETEQF cmp) (SETEQF cmp)) yes no)
 18673  		// cond:
 18674  		// result: (EQF  cmp yes no)
 18675  		for {
 18676  			v := b.Control
 18677  			if v.Op != Op386TESTB {
 18678  				break
 18679  			}
 18680  			v_0 := v.Args[0]
 18681  			if v_0.Op != Op386SETEQF {
 18682  				break
 18683  			}
 18684  			cmp := v_0.Args[0]
 18685  			v_1 := v.Args[1]
 18686  			if v_1.Op != Op386SETEQF {
 18687  				break
 18688  			}
 18689  			if cmp != v_1.Args[0] {
 18690  				break
 18691  			}
 18692  			b.Kind = Block386EQF
 18693  			b.SetControl(cmp)
 18694  			return true
 18695  		}
 18696  		// match: (NE (TESTB (SETEQF cmp) (SETEQF cmp)) yes no)
 18697  		// cond:
 18698  		// result: (EQF  cmp yes no)
 18699  		for {
 18700  			v := b.Control
 18701  			if v.Op != Op386TESTB {
 18702  				break
 18703  			}
 18704  			v_0 := v.Args[0]
 18705  			if v_0.Op != Op386SETEQF {
 18706  				break
 18707  			}
 18708  			cmp := v_0.Args[0]
 18709  			v_1 := v.Args[1]
 18710  			if v_1.Op != Op386SETEQF {
 18711  				break
 18712  			}
 18713  			if cmp != v_1.Args[0] {
 18714  				break
 18715  			}
 18716  			b.Kind = Block386EQF
 18717  			b.SetControl(cmp)
 18718  			return true
 18719  		}
 18720  		// match: (NE (TESTB (SETNEF cmp) (SETNEF cmp)) yes no)
 18721  		// cond:
 18722  		// result: (NEF  cmp yes no)
 18723  		for {
 18724  			v := b.Control
 18725  			if v.Op != Op386TESTB {
 18726  				break
 18727  			}
 18728  			v_0 := v.Args[0]
 18729  			if v_0.Op != Op386SETNEF {
 18730  				break
 18731  			}
 18732  			cmp := v_0.Args[0]
 18733  			v_1 := v.Args[1]
 18734  			if v_1.Op != Op386SETNEF {
 18735  				break
 18736  			}
 18737  			if cmp != v_1.Args[0] {
 18738  				break
 18739  			}
 18740  			b.Kind = Block386NEF
 18741  			b.SetControl(cmp)
 18742  			return true
 18743  		}
 18744  		// match: (NE (TESTB (SETNEF cmp) (SETNEF cmp)) yes no)
 18745  		// cond:
 18746  		// result: (NEF  cmp yes no)
 18747  		for {
 18748  			v := b.Control
 18749  			if v.Op != Op386TESTB {
 18750  				break
 18751  			}
 18752  			v_0 := v.Args[0]
 18753  			if v_0.Op != Op386SETNEF {
 18754  				break
 18755  			}
 18756  			cmp := v_0.Args[0]
 18757  			v_1 := v.Args[1]
 18758  			if v_1.Op != Op386SETNEF {
 18759  				break
 18760  			}
 18761  			if cmp != v_1.Args[0] {
 18762  				break
 18763  			}
 18764  			b.Kind = Block386NEF
 18765  			b.SetControl(cmp)
 18766  			return true
 18767  		}
 18768  		// match: (NE (InvertFlags cmp) yes no)
 18769  		// cond:
 18770  		// result: (NE cmp yes no)
 18771  		for {
 18772  			v := b.Control
 18773  			if v.Op != Op386InvertFlags {
 18774  				break
 18775  			}
 18776  			cmp := v.Args[0]
 18777  			b.Kind = Block386NE
 18778  			b.SetControl(cmp)
 18779  			return true
 18780  		}
 18781  		// match: (NE (FlagEQ) yes no)
 18782  		// cond:
 18783  		// result: (First nil no yes)
 18784  		for {
 18785  			v := b.Control
 18786  			if v.Op != Op386FlagEQ {
 18787  				break
 18788  			}
 18789  			b.Kind = BlockFirst
 18790  			b.SetControl(nil)
 18791  			b.swapSuccessors()
 18792  			return true
 18793  		}
 18794  		// match: (NE (FlagLT_ULT) yes no)
 18795  		// cond:
 18796  		// result: (First nil yes no)
 18797  		for {
 18798  			v := b.Control
 18799  			if v.Op != Op386FlagLT_ULT {
 18800  				break
 18801  			}
 18802  			b.Kind = BlockFirst
 18803  			b.SetControl(nil)
 18804  			return true
 18805  		}
 18806  		// match: (NE (FlagLT_UGT) yes no)
 18807  		// cond:
 18808  		// result: (First nil yes no)
 18809  		for {
 18810  			v := b.Control
 18811  			if v.Op != Op386FlagLT_UGT {
 18812  				break
 18813  			}
 18814  			b.Kind = BlockFirst
 18815  			b.SetControl(nil)
 18816  			return true
 18817  		}
 18818  		// match: (NE (FlagGT_ULT) yes no)
 18819  		// cond:
 18820  		// result: (First nil yes no)
 18821  		for {
 18822  			v := b.Control
 18823  			if v.Op != Op386FlagGT_ULT {
 18824  				break
 18825  			}
 18826  			b.Kind = BlockFirst
 18827  			b.SetControl(nil)
 18828  			return true
 18829  		}
 18830  		// match: (NE (FlagGT_UGT) yes no)
 18831  		// cond:
 18832  		// result: (First nil yes no)
 18833  		for {
 18834  			v := b.Control
 18835  			if v.Op != Op386FlagGT_UGT {
 18836  				break
 18837  			}
 18838  			b.Kind = BlockFirst
 18839  			b.SetControl(nil)
 18840  			return true
 18841  		}
 18842  	case Block386UGE:
 18843  		// match: (UGE (InvertFlags cmp) yes no)
 18844  		// cond:
 18845  		// result: (ULE cmp yes no)
 18846  		for {
 18847  			v := b.Control
 18848  			if v.Op != Op386InvertFlags {
 18849  				break
 18850  			}
 18851  			cmp := v.Args[0]
 18852  			b.Kind = Block386ULE
 18853  			b.SetControl(cmp)
 18854  			return true
 18855  		}
 18856  		// match: (UGE (FlagEQ) yes no)
 18857  		// cond:
 18858  		// result: (First nil yes no)
 18859  		for {
 18860  			v := b.Control
 18861  			if v.Op != Op386FlagEQ {
 18862  				break
 18863  			}
 18864  			b.Kind = BlockFirst
 18865  			b.SetControl(nil)
 18866  			return true
 18867  		}
 18868  		// match: (UGE (FlagLT_ULT) yes no)
 18869  		// cond:
 18870  		// result: (First nil no yes)
 18871  		for {
 18872  			v := b.Control
 18873  			if v.Op != Op386FlagLT_ULT {
 18874  				break
 18875  			}
 18876  			b.Kind = BlockFirst
 18877  			b.SetControl(nil)
 18878  			b.swapSuccessors()
 18879  			return true
 18880  		}
 18881  		// match: (UGE (FlagLT_UGT) yes no)
 18882  		// cond:
 18883  		// result: (First nil yes no)
 18884  		for {
 18885  			v := b.Control
 18886  			if v.Op != Op386FlagLT_UGT {
 18887  				break
 18888  			}
 18889  			b.Kind = BlockFirst
 18890  			b.SetControl(nil)
 18891  			return true
 18892  		}
 18893  		// match: (UGE (FlagGT_ULT) yes no)
 18894  		// cond:
 18895  		// result: (First nil no yes)
 18896  		for {
 18897  			v := b.Control
 18898  			if v.Op != Op386FlagGT_ULT {
 18899  				break
 18900  			}
 18901  			b.Kind = BlockFirst
 18902  			b.SetControl(nil)
 18903  			b.swapSuccessors()
 18904  			return true
 18905  		}
 18906  		// match: (UGE (FlagGT_UGT) yes no)
 18907  		// cond:
 18908  		// result: (First nil yes no)
 18909  		for {
 18910  			v := b.Control
 18911  			if v.Op != Op386FlagGT_UGT {
 18912  				break
 18913  			}
 18914  			b.Kind = BlockFirst
 18915  			b.SetControl(nil)
 18916  			return true
 18917  		}
 18918  	case Block386UGT:
 18919  		// match: (UGT (InvertFlags cmp) yes no)
 18920  		// cond:
 18921  		// result: (ULT cmp yes no)
 18922  		for {
 18923  			v := b.Control
 18924  			if v.Op != Op386InvertFlags {
 18925  				break
 18926  			}
 18927  			cmp := v.Args[0]
 18928  			b.Kind = Block386ULT
 18929  			b.SetControl(cmp)
 18930  			return true
 18931  		}
 18932  		// match: (UGT (FlagEQ) yes no)
 18933  		// cond:
 18934  		// result: (First nil no yes)
 18935  		for {
 18936  			v := b.Control
 18937  			if v.Op != Op386FlagEQ {
 18938  				break
 18939  			}
 18940  			b.Kind = BlockFirst
 18941  			b.SetControl(nil)
 18942  			b.swapSuccessors()
 18943  			return true
 18944  		}
 18945  		// match: (UGT (FlagLT_ULT) yes no)
 18946  		// cond:
 18947  		// result: (First nil no yes)
 18948  		for {
 18949  			v := b.Control
 18950  			if v.Op != Op386FlagLT_ULT {
 18951  				break
 18952  			}
 18953  			b.Kind = BlockFirst
 18954  			b.SetControl(nil)
 18955  			b.swapSuccessors()
 18956  			return true
 18957  		}
 18958  		// match: (UGT (FlagLT_UGT) yes no)
 18959  		// cond:
 18960  		// result: (First nil yes no)
 18961  		for {
 18962  			v := b.Control
 18963  			if v.Op != Op386FlagLT_UGT {
 18964  				break
 18965  			}
 18966  			b.Kind = BlockFirst
 18967  			b.SetControl(nil)
 18968  			return true
 18969  		}
 18970  		// match: (UGT (FlagGT_ULT) yes no)
 18971  		// cond:
 18972  		// result: (First nil no yes)
 18973  		for {
 18974  			v := b.Control
 18975  			if v.Op != Op386FlagGT_ULT {
 18976  				break
 18977  			}
 18978  			b.Kind = BlockFirst
 18979  			b.SetControl(nil)
 18980  			b.swapSuccessors()
 18981  			return true
 18982  		}
 18983  		// match: (UGT (FlagGT_UGT) yes no)
 18984  		// cond:
 18985  		// result: (First nil yes no)
 18986  		for {
 18987  			v := b.Control
 18988  			if v.Op != Op386FlagGT_UGT {
 18989  				break
 18990  			}
 18991  			b.Kind = BlockFirst
 18992  			b.SetControl(nil)
 18993  			return true
 18994  		}
 18995  	case Block386ULE:
 18996  		// match: (ULE (InvertFlags cmp) yes no)
 18997  		// cond:
 18998  		// result: (UGE cmp yes no)
 18999  		for {
 19000  			v := b.Control
 19001  			if v.Op != Op386InvertFlags {
 19002  				break
 19003  			}
 19004  			cmp := v.Args[0]
 19005  			b.Kind = Block386UGE
 19006  			b.SetControl(cmp)
 19007  			return true
 19008  		}
 19009  		// match: (ULE (FlagEQ) yes no)
 19010  		// cond:
 19011  		// result: (First nil yes no)
 19012  		for {
 19013  			v := b.Control
 19014  			if v.Op != Op386FlagEQ {
 19015  				break
 19016  			}
 19017  			b.Kind = BlockFirst
 19018  			b.SetControl(nil)
 19019  			return true
 19020  		}
 19021  		// match: (ULE (FlagLT_ULT) yes no)
 19022  		// cond:
 19023  		// result: (First nil yes no)
 19024  		for {
 19025  			v := b.Control
 19026  			if v.Op != Op386FlagLT_ULT {
 19027  				break
 19028  			}
 19029  			b.Kind = BlockFirst
 19030  			b.SetControl(nil)
 19031  			return true
 19032  		}
 19033  		// match: (ULE (FlagLT_UGT) yes no)
 19034  		// cond:
 19035  		// result: (First nil no yes)
 19036  		for {
 19037  			v := b.Control
 19038  			if v.Op != Op386FlagLT_UGT {
 19039  				break
 19040  			}
 19041  			b.Kind = BlockFirst
 19042  			b.SetControl(nil)
 19043  			b.swapSuccessors()
 19044  			return true
 19045  		}
 19046  		// match: (ULE (FlagGT_ULT) yes no)
 19047  		// cond:
 19048  		// result: (First nil yes no)
 19049  		for {
 19050  			v := b.Control
 19051  			if v.Op != Op386FlagGT_ULT {
 19052  				break
 19053  			}
 19054  			b.Kind = BlockFirst
 19055  			b.SetControl(nil)
 19056  			return true
 19057  		}
 19058  		// match: (ULE (FlagGT_UGT) yes no)
 19059  		// cond:
 19060  		// result: (First nil no yes)
 19061  		for {
 19062  			v := b.Control
 19063  			if v.Op != Op386FlagGT_UGT {
 19064  				break
 19065  			}
 19066  			b.Kind = BlockFirst
 19067  			b.SetControl(nil)
 19068  			b.swapSuccessors()
 19069  			return true
 19070  		}
 19071  	case Block386ULT:
 19072  		// match: (ULT (InvertFlags cmp) yes no)
 19073  		// cond:
 19074  		// result: (UGT cmp yes no)
 19075  		for {
 19076  			v := b.Control
 19077  			if v.Op != Op386InvertFlags {
 19078  				break
 19079  			}
 19080  			cmp := v.Args[0]
 19081  			b.Kind = Block386UGT
 19082  			b.SetControl(cmp)
 19083  			return true
 19084  		}
 19085  		// match: (ULT (FlagEQ) yes no)
 19086  		// cond:
 19087  		// result: (First nil no yes)
 19088  		for {
 19089  			v := b.Control
 19090  			if v.Op != Op386FlagEQ {
 19091  				break
 19092  			}
 19093  			b.Kind = BlockFirst
 19094  			b.SetControl(nil)
 19095  			b.swapSuccessors()
 19096  			return true
 19097  		}
 19098  		// match: (ULT (FlagLT_ULT) yes no)
 19099  		// cond:
 19100  		// result: (First nil yes no)
 19101  		for {
 19102  			v := b.Control
 19103  			if v.Op != Op386FlagLT_ULT {
 19104  				break
 19105  			}
 19106  			b.Kind = BlockFirst
 19107  			b.SetControl(nil)
 19108  			return true
 19109  		}
 19110  		// match: (ULT (FlagLT_UGT) yes no)
 19111  		// cond:
 19112  		// result: (First nil no yes)
 19113  		for {
 19114  			v := b.Control
 19115  			if v.Op != Op386FlagLT_UGT {
 19116  				break
 19117  			}
 19118  			b.Kind = BlockFirst
 19119  			b.SetControl(nil)
 19120  			b.swapSuccessors()
 19121  			return true
 19122  		}
 19123  		// match: (ULT (FlagGT_ULT) yes no)
 19124  		// cond:
 19125  		// result: (First nil yes no)
 19126  		for {
 19127  			v := b.Control
 19128  			if v.Op != Op386FlagGT_ULT {
 19129  				break
 19130  			}
 19131  			b.Kind = BlockFirst
 19132  			b.SetControl(nil)
 19133  			return true
 19134  		}
 19135  		// match: (ULT (FlagGT_UGT) yes no)
 19136  		// cond:
 19137  		// result: (First nil no yes)
 19138  		for {
 19139  			v := b.Control
 19140  			if v.Op != Op386FlagGT_UGT {
 19141  				break
 19142  			}
 19143  			b.Kind = BlockFirst
 19144  			b.SetControl(nil)
 19145  			b.swapSuccessors()
 19146  			return true
 19147  		}
 19148  	}
 19149  	return false
 19150  }