diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index f4919dd9acc..8a4dd5fab3d 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -827,15 +827,7 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM, setLibcallName(RTLIB::SRA_I128, nullptr); } - if (isPPC64) { - setStackPointerRegisterToSaveRestore(PPC::X1); - setExceptionPointerRegister(PPC::X3); - setExceptionSelectorRegister(PPC::X4); - } else { - setStackPointerRegisterToSaveRestore(PPC::R1); - setExceptionPointerRegister(PPC::R3); - setExceptionSelectorRegister(PPC::R4); - } + setStackPointerRegisterToSaveRestore(isPPC64 ? PPC::X1 : PPC::R1); // We have target-specific dag combine patterns for the following nodes: setTargetDAGCombine(ISD::SINT_TO_FP); @@ -11532,6 +11524,16 @@ PPCTargetLowering::getScratchRegisters(CallingConv::ID) const { return ScratchRegs; } +unsigned PPCTargetLowering::getExceptionPointerRegister( + const Constant *PersonalityFn) const { + return Subtarget.isPPC64() ? PPC::X3 : PPC::R3; +} + +unsigned PPCTargetLowering::getExceptionSelectorRegister( + const Constant *PersonalityFn) const { + return Subtarget.isPPC64() ? PPC::X4 : PPC::R4; +} + bool PPCTargetLowering::shouldExpandBuildVectorWithShuffles( EVT VT , unsigned DefinedValues) const { |
