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Don't ignore the CPSR implicit def when lowering a MachineInstruction to an MCInst.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113847 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2010-09-14 20:41:27 +00:00
parent 9854f197f3
commit 1685caffed
1 changed files with 3 additions and 2 deletions
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5
lib/Target/ARM/ARMMCInstLower.cpp
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@ -12,6 +12,7 @@
//
//===----------------------------------------------------------------------===//
#include "ARM.h"
#include "ARMMCInstLower.h"
//#include "llvm/CodeGen/MachineModuleInfoImpls.h"
#include "llvm/CodeGen/AsmPrinter.h"
@ -126,8 +127,8 @@ void ARMMCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
MI->dump();
assert(0 && "unknown operand type");
case MachineOperand::MO_Register:
// Ignore all implicit register operands.
if (MO.isImplicit()) continue;
// Ignore all non-CPSR implicit register operands.
if (MO.isImplicit() && MO.getReg() != ARM::CPSR) continue;
assert(!MO.getSubReg() && "Subregs should be eliminated!");
MCOp = MCOperand::CreateReg(MO.getReg());
break;