diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCFrameLowering.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCFrameLowering.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp index 4c9430a2eca07..2a402deccbca7 100644 --- a/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -1898,12 +1898,13 @@ PPCFrameLowering::addScavengingSpillSlot(MachineFunction &MF, MachineFrameInfo &MFI = MF.getFrameInfo(); if (MFI.hasVarSizedObjects() || spillsCR(MF) || spillsVRSAVE(MF) || hasNonRISpills(MF) || (hasSpills(MF) && !isInt<16>(StackSize))) { - const TargetRegisterClass *GPRC = &PPC::GPRCRegClass; - const TargetRegisterClass *G8RC = &PPC::G8RCRegClass; - const TargetRegisterClass *RC = Subtarget.isPPC64() ? G8RC : GPRC; - RS->addScavengingFrameIndex(MFI.CreateStackObject(RC->getSize(), - RC->getAlignment(), - false)); + const TargetRegisterClass &GPRC = PPC::GPRCRegClass; + const TargetRegisterClass &G8RC = PPC::G8RCRegClass; + const TargetRegisterClass &RC = Subtarget.isPPC64() ? G8RC : GPRC; + const TargetRegisterInfo &TRI = *Subtarget.getRegisterInfo(); + unsigned Size = TRI.getSpillSize(RC); + unsigned Align = TRI.getSpillAlignment(RC); + RS->addScavengingFrameIndex(MFI.CreateStackObject(Size, Align, false)); // Might we have over-aligned allocas? bool HasAlVars = MFI.hasVarSizedObjects() && @@ -1911,9 +1912,7 @@ PPCFrameLowering::addScavengingSpillSlot(MachineFunction &MF, // These kinds of spills might need two registers. if (spillsCR(MF) || spillsVRSAVE(MF) || HasAlVars) - RS->addScavengingFrameIndex(MFI.CreateStackObject(RC->getSize(), - RC->getAlignment(), - false)); + RS->addScavengingFrameIndex(MFI.CreateStackObject(Size, Align, false)); } } |