diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCFrameLowering.cpp')
-rw-r--r-- | lib/Target/PowerPC/PPCFrameLowering.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp index 707c2a5d26..f6c00f0d32 100644 --- a/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -188,6 +188,11 @@ static bool spillsCR(const MachineFunction &MF) { return FuncInfo->isCRSpilled(); } +static bool spillsVRSAVE(const MachineFunction &MF) { + const PPCFunctionInfo *FuncInfo = MF.getInfo<PPCFunctionInfo>(); + return FuncInfo->isVRSAVESpilled(); +} + static bool hasSpills(const MachineFunction &MF) { const PPCFunctionInfo *FuncInfo = MF.getInfo<PPCFunctionInfo>(); return FuncInfo->hasSpills(); @@ -1081,8 +1086,8 @@ PPCFrameLowering::addScavengingSpillSlot(MachineFunction &MF, // needed alignment padding. unsigned StackSize = determineFrameLayout(MF, false, true); MachineFrameInfo *MFI = MF.getFrameInfo(); - if (MFI->hasVarSizedObjects() || spillsCR(MF) || hasNonRISpills(MF) || - (hasSpills(MF) && !isInt<16>(StackSize))) { + 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; |