diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86FrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86FrameLowering.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86FrameLowering.cpp b/llvm/lib/Target/X86/X86FrameLowering.cpp index 87ace1ec94f..3a21b57f015 100644 --- a/llvm/lib/Target/X86/X86FrameLowering.cpp +++ b/llvm/lib/Target/X86/X86FrameLowering.cpp @@ -1425,9 +1425,11 @@ bool X86FrameLowering::restoreCalleeSavedRegisters(MachineBasicBlock &MBB, return true; } -void -X86FrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF, - RegScavenger *RS) const { +void X86FrameLowering::determineCalleeSaves(MachineFunction &MF, + BitVector &SavedRegs, + RegScavenger *RS) const { + TargetFrameLowering::determineCalleeSaves(MF, SavedRegs, RS); + MachineFrameInfo *MFI = MF.getFrameInfo(); X86MachineFunctionInfo *X86FI = MF.getInfo<X86MachineFunctionInfo>(); @@ -1449,7 +1451,7 @@ X86FrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF, // Spill the BasePtr if it's used. if (TRI->hasBasePointer(MF)) - MF.getRegInfo().setPhysRegUsed(TRI->getBaseRegister()); + SavedRegs.set(TRI->getBaseRegister()); } static bool |
