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Use ImmToIdxMap.count in PPCRegisterInfo

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Code improvement suggested by Jakob (in review of r178450). No functionality
change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178473 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel 2013-04-01 17:02:06 +00:00
parent dc8efbae14
commit a1f4290ac9
1 changed files with 1 additions and 2 deletions
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3
lib/Target/PowerPC/PPCRegisterInfo.cpp
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@ -528,8 +528,7 @@ PPCRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
// If the instruction is not present in ImmToIdxMap, then it has no immediate
// form (and must be r+r).
bool noImmForm = !MI.isInlineAsm() &&
(ImmToIdxMap.find(OpC) == ImmToIdxMap.end());
bool noImmForm = !MI.isInlineAsm() && !ImmToIdxMap.count(OpC);
// Now add the frame object offset to the offset from r1.
int Offset = MFI->getObjectOffset(FrameIndex);