diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index ebd5f96ec12..e7603103952 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -1034,19 +1034,19 @@ let isTwoAddress = 1 in { // Conditional moves let Uses = [EFLAGS] in { -let isCommutable = 1 in { // X86 doesn't have 8-bit conditional moves. Use a customDAGSchedInserter to // emit control flow. An alternative to this is to mark i8 SELECT as Promote, // however that requires promoting the operands, and can induce additional // i8 register pressure. -let usesCustomDAGSchedInserter = 1 in +let usesCustomDAGSchedInserter = 1, isTwoAddress = 0 in def CMOV_GR8 : I<0, Pseudo, (outs GR8:$dst), (ins GR8:$src1, GR8:$src2, i8imm:$cond), "#CMOV_GR8 PSEUDO!", [(set GR8:$dst, (X86cmov GR8:$src1, GR8:$src2, imm:$cond, EFLAGS))]>; +let isCommutable = 1 in { def CMOVB16rr : I<0x42, MRMSrcReg, // if