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ADd support for "lowering" the X86::MOVZX16rr8/X86::MOVZX16rm8

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subreg32 modifiers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81196 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-09-08 06:03:07 +00:00
parent 7ffa3c8029
commit af0b6cdb69
1 changed files with 8 additions and 1 deletions
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9
lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
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@ -309,11 +309,18 @@ printInstructionThroughMCStreamer(const MachineInstr *MI) {
// Handle the 'subreg rewriting' for the lea64_32mem operand.
lower_lea64_32mem(&TmpInst, 1);
break;
case X86::MOV16r0:
TmpInst.setOpcode(X86::MOV32r0);
lower_subreg32(&TmpInst, 0);
break;
case X86::MOVZX16rr8:
TmpInst.setOpcode(X86::MOVZX32rr8);
lower_subreg32(&TmpInst, 0);
break;
case X86::MOVZX16rm8:
TmpInst.setOpcode(X86::MOVZX32rm8);
lower_subreg32(&TmpInst, 0);
break;
}
printInstruction(&TmpInst);