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Minor code restructuring. No functionality change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58643 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2008-11-03 21:02:39 +00:00
parent 283c6965d0
commit afaf12036d
1 changed files with 6 additions and 6 deletions
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2
lib/Target/ARM/ARMInstrInfo.cpp
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@ -296,13 +296,13 @@ ARMInstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI,
} }
// Transfer LiveVariables states, kill / dead info. // Transfer LiveVariables states, kill / dead info.
if (LV) {
for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) { for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
MachineOperand &MO = MI->getOperand(i); MachineOperand &MO = MI->getOperand(i);
if (MO.isReg() && MO.getReg() && if (MO.isReg() && MO.getReg() &&
TargetRegisterInfo::isVirtualRegister(MO.getReg())) { TargetRegisterInfo::isVirtualRegister(MO.getReg())) {
unsigned Reg = MO.getReg(); unsigned Reg = MO.getReg();
if (LV) {
LiveVariables::VarInfo &VI = LV->getVarInfo(Reg); LiveVariables::VarInfo &VI = LV->getVarInfo(Reg);
if (MO.isDef()) { if (MO.isDef()) {
MachineInstr *NewMI = (Reg == WBReg) ? UpdateMI : MemMI; MachineInstr *NewMI = (Reg == WBReg) ? UpdateMI : MemMI;