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Unbreak JIT. Ignore TargetInstrInfo::IMPLICIT_DEF.

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llvm-svn: 48447
This commit is contained in:
Evan Cheng 2008-03-17 06:56:52 +00:00
parent 5da16e856c
commit 07643ce604
3 changed files with 4 additions and 0 deletions
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1
lib/Target/Alpha/AlphaCodeEmitter.cpp
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@ -95,6 +95,7 @@ void AlphaCodeEmitter::emitBasicBlock(MachineBasicBlock &MBB) {
case Alpha::ALTENT:
case Alpha::PCLABEL:
case Alpha::MEMLABEL:
case TargetInstrInfo::IMPLICIT_DEF:
break; //skip these
}
}

2
lib/Target/PowerPC/PPCCodeEmitter.cpp
View File

@ -112,6 +112,8 @@ void PPCCodeEmitter::emitBasicBlock(MachineBasicBlock &MBB) {
case TargetInstrInfo::LABEL:
MCE.emitLabel(MI.getOperand(0).getImm());
break;
case TargetInstrInfo::IMPLICIT_DEF:
break; // pseudo opcode, no side effects
case PPC::MovePCtoLR:
case PPC::MovePCtoLR8:
assert(TM.getRelocationModel() == Reloc::PIC_);

1
lib/Target/X86/X86CodeEmitter.cpp
View File

@ -621,6 +621,7 @@ void Emitter::emitInstruction(const MachineInstr &MI,
case TargetInstrInfo::LABEL:
MCE.emitLabel(MI.getOperand(0).getImm());
break;
case TargetInstrInfo::IMPLICIT_DEF:
case TargetInstrInfo::DECLARE:
case X86::DWARF_LOC:
case X86::FP_REG_KILL: