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X86 should ignore implicit regs when lowering to MCInst also,

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no functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84567 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-10-19 23:35:57 +00:00
parent 306d14f9aa
commit af0df67d2b
1 changed files with 2 additions and 0 deletions
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2
lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
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@@ -306,6 +306,8 @@ void X86MCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
MI->dump(); MI->dump();
llvm_unreachable("unknown operand type"); llvm_unreachable("unknown operand type");
case MachineOperand::MO_Register: case MachineOperand::MO_Register:
// Ignore all implicit register operands.
if (MO.isImplicit()) continue;
MCOp = MCOperand::CreateReg(MO.getReg()); MCOp = MCOperand::CreateReg(MO.getReg());
break; break;
case MachineOperand::MO_Immediate: case MachineOperand::MO_Immediate: