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CodeGen: use range based for loop 

Convert a loop to use a range based style loop.  NFC.

llvm-svn: 263884
This commit is contained in:
Saleem Abdulrasool 2016-03-19 16:35:32 +00:00
parent 4f1dae295f
commit 2854666263
1 changed files with 4 additions and 5 deletions
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9
llvm/lib/CodeGen/PrologEpilogInserter.cpp
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@ -323,14 +323,13 @@ void PEI::assignCalleeSavedSpillSlots(MachineFunction &F,
// Now that we know which registers need to be saved and restored, allocate
// stack slots for them.
for (std::vector<CalleeSavedInfo>::iterator I = CSI.begin(), E = CSI.end();
I != E; ++I) {
unsigned Reg = I->getReg();
for (auto &CS : CSI) {
unsigned Reg = CS.getReg();
const TargetRegisterClass *RC = RegInfo->getMinimalPhysRegClass(Reg);
int FrameIdx;
if (RegInfo->hasReservedSpillSlot(F, Reg, FrameIdx)) {
I->setFrameIdx(FrameIdx);
CS.setFrameIdx(FrameIdx);
continue;
}
@ -359,7 +358,7 @@ void PEI::assignCalleeSavedSpillSlots(MachineFunction &F,
MFI->CreateFixedSpillStackObject(RC->getSize(), FixedSlot->Offset);
}
I->setFrameIdx(FrameIdx);
CS.setFrameIdx(FrameIdx);
}
}