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As of r79039, we still try to eliminate the frame pointer on leaf functions,

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even when -disable-fp-elim is specified.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95161 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2010-02-02 23:56:14 +00:00
parent 022d9e1cef
commit 985d45dea3
1 changed files with 1 additions and 1 deletions
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2
lib/Target/ARM/ARMBaseRegisterInfo.cpp
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@ -478,7 +478,7 @@ ARMBaseRegisterInfo::UpdateRegAllocHint(unsigned Reg, unsigned NewReg,
///
bool ARMBaseRegisterInfo::hasFP(const MachineFunction &MF) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
return (NoFramePointerElim ||
return ((NoFramePointerElim && MFI->hasCalls())||
needsStackRealignment(MF) ||
MFI->hasVarSizedObjects() ||
MFI->isFrameAddressTaken());