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[AVR] Enable the frame pointer for all functions

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This is a temporary measure while we figure out a way to get the frame
pointer working correctly.

llvm-svn: 301881
This commit is contained in:
Dylan McKay 2017-05-01 23:16:59 +00:00
parent 25e6d2b2ce
commit 9b90c0caaf
1 changed files with 3 additions and 2 deletions
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5
lib/Target/AVR/AVRFrameLowering.cpp
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@ -216,8 +216,9 @@ void AVRFrameLowering::emitEpilogue(MachineFunction &MF,
bool AVRFrameLowering::hasFP(const MachineFunction &MF) const { bool AVRFrameLowering::hasFP(const MachineFunction &MF) const {
const AVRMachineFunctionInfo *FuncInfo = MF.getInfo<AVRMachineFunctionInfo>(); const AVRMachineFunctionInfo *FuncInfo = MF.getInfo<AVRMachineFunctionInfo>();
return (FuncInfo->getHasSpills() || FuncInfo->getHasAllocas() || // TODO: We do not always need a frame pointer.
FuncInfo->getHasStackArgs()); // This can be optimised.
return true;
} }
bool AVRFrameLowering::spillCalleeSavedRegisters( bool AVRFrameLowering::spillCalleeSavedRegisters(