diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp index c5c9defd9da..18936918a93 100644 --- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp +++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp @@ -137,6 +137,15 @@ PPCRegisterInfo::PPCRegisterInfo(const PPCSubtarget &ST, ImmToIdxMap[PPC::ADDI8] = PPC::ADD8; ImmToIdxMap[PPC::STD_32] = PPC::STDX_32; } +/// getPointerRegClass - Return the register class to use to hold pointers. +/// This is used for addressing modes. +const TargetRegisterClass *PPCRegisterInfo::getPointerRegClass() const { + if (Subtarget.isPPC64()) + return &PPC::G8RCRegClass; + else + return &PPC::GPRCRegClass; +} + const unsigned* PPCRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const { // 32-bit Darwin calling convention. |
