RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2025-02-27 08:26:23 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Revert "[AVR] Enable the frame pointer for all functions"

Browse Source 
This reverts commit 358ad02d999e88853d2cfc954bd2f668308a51f7.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302014 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dylan McKay 2017-05-03 11:36:42 +00:00
parent ddc58c4e34
commit 8ec2e3efa4
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/Target/AVR/AVRFrameLowering.cpp
View File

@ -228,9 +228,8 @@ void AVRFrameLowering::emitEpilogue(MachineFunction &MF,
bool AVRFrameLowering::hasFP(const MachineFunction &MF) const {
const AVRMachineFunctionInfo *FuncInfo = MF.getInfo<AVRMachineFunctionInfo>();
// TODO: We do not always need a frame pointer.
// This can be optimised.
return true;
return (FuncInfo->getHasSpills() || FuncInfo->getHasAllocas() ||
FuncInfo->getHasStackArgs());
}
bool AVRFrameLowering::spillCalleeSavedRegisters(