53     return STI.isPPC64() ? 16 : 8;  in computeReturnSaveOffset()
55   return STI.isPPC64() ? 16 : 4;  in computeReturnSaveOffset()
69     return STI.isPPC64() ? -8U : -4U;  in computeFramePointerSaveOffset()
72   return STI.isPPC64() ? -8U : -4U;  in computeFramePointerSaveOffset()
76   if (STI.isDarwinABI() || STI.isPPC64())  in computeLinkageSize()
77     return (STI.isELFv2ABI() ? 4 : 6) * (STI.isPPC64() ? 8 : 4);  in computeLinkageSize()
85     return STI.isPPC64() ? -16U : -8U;  in computeBasePointerSaveOffset()
88   return STI.isPPC64()  in computeBasePointerSaveOffset()
107     if (Subtarget.isPPC64()) {  in getCalleeSavedSpillSlots()
267   if (Subtarget.isPPC64()) {  in getCalleeSavedSpillSlots()
604   unsigned R0 =  Subtarget.isPPC64() ? PPC::X0 : PPC::R0;  in findScratchRegister()
605   unsigned R12 = Subtarget.isPPC64() ? PPC::X12 : PPC::R12;  in findScratchRegister()
648   BitVector BV = RS.getRegsAvailable(Subtarget.isPPC64() ? &PPC::G8RCRegClass :  in findScratchRegister()
698   bool HasRedZone = Subtarget.isPPC64() || !Subtarget.isSVR4ABI();  in twoUniqueScratchRegsRequired()
730   bool isPPC64 = Subtarget.isPPC64();  in emitPrologue()  local
767   bool HasRedZone = isPPC64 || !isSVR4ABI;  in emitPrologue()
769   unsigned SPReg       = isPPC64 ? PPC::X1  : PPC::R1;  in emitPrologue()
771   unsigned FPReg       = isPPC64 ? PPC::X31 : PPC::R31;  in emitPrologue()
772   unsigned LRReg       = isPPC64 ? PPC::LR8 : PPC::LR;  in emitPrologue()
774   unsigned TempReg     = isPPC64 ? PPC::X12 : PPC::R12; // another scratch reg  in emitPrologue()
776   const MCInstrDesc& MFLRInst = TII.get(isPPC64 ? PPC::MFLR8  in emitPrologue()
778   const MCInstrDesc& StoreInst = TII.get(isPPC64 ? PPC::STD  in emitPrologue()
780   const MCInstrDesc& StoreUpdtInst = TII.get(isPPC64 ? PPC::STDU  in emitPrologue()
782   const MCInstrDesc& StoreUpdtIdxInst = TII.get(isPPC64 ? PPC::STDUX  in emitPrologue()
784   const MCInstrDesc& LoadImmShiftedInst = TII.get(isPPC64 ? PPC::LIS8  in emitPrologue()
786   const MCInstrDesc& OrImmInst = TII.get(isPPC64 ? PPC::ORI8  in emitPrologue()
788   const MCInstrDesc& OrInst = TII.get(isPPC64 ? PPC::OR8  in emitPrologue()
790   const MCInstrDesc& SubtractCarryingInst = TII.get(isPPC64 ? PPC::SUBFC8  in emitPrologue()
792   const MCInstrDesc& SubtractImmCarryingInst = TII.get(isPPC64 ? PPC::SUBFIC8  in emitPrologue()
799   assert((isPPC64 || !isSVR4ABI || !(!FrameSize && (MustSaveLR || HasFP))) &&  in emitPrologue()
855   assert((isPPC64 || !MustSaveCR) &&  in emitPrologue()
955     if (isPPC64)  in emitPrologue()
1008     assert(!isPPC64 && "A red zone is always available on PPC64");  in emitPrologue()
1216       if (isSVR4ABI && isPPC64 && (PPC::CR2 <= Reg && Reg <= PPC::CR4)) {  in emitPrologue()
1264   bool isPPC64 = Subtarget.isPPC64();  in emitEpilogue()  local
1276   bool HasRedZone = Subtarget.isPPC64() || !Subtarget.isSVR4ABI();  in emitEpilogue()
1278   unsigned SPReg      = isPPC64 ? PPC::X1  : PPC::R1;  in emitEpilogue()
1280   unsigned FPReg      = isPPC64 ? PPC::X31 : PPC::R31;  in emitEpilogue()
1282   unsigned TempReg     = isPPC64 ? PPC::X12 : PPC::R12; // another scratch reg  in emitEpilogue()
1283   const MCInstrDesc& MTLRInst = TII.get( isPPC64 ? PPC::MTLR8  in emitEpilogue()
1285   const MCInstrDesc& LoadInst = TII.get( isPPC64 ? PPC::LD  in emitEpilogue()
1287   const MCInstrDesc& LoadImmShiftedInst = TII.get( isPPC64 ? PPC::LIS8  in emitEpilogue()
1289   const MCInstrDesc& OrInst = TII.get(isPPC64 ? PPC::OR8  in emitEpilogue()
1291   const MCInstrDesc& OrImmInst = TII.get( isPPC64 ? PPC::ORI8  in emitEpilogue()
1293   const MCInstrDesc& AddImmInst = TII.get( isPPC64 ? PPC::ADDI8  in emitEpilogue()
1295   const MCInstrDesc& AddInst = TII.get( isPPC64 ? PPC::ADD8  in emitEpilogue()
1446   assert((isPPC64 || !MustSaveCR) &&  in emitEpilogue()
1477     assert(isPPC64 && "Expecting 64-bit mode");  in emitEpilogue()
1628   bool isPPC64 = Subtarget.isPPC64();  in determineCalleeSaves()  local
1637     FPSI = MFI.CreateFixedObject(isPPC64? 8 : 4, FPOffset, true);  in determineCalleeSaves()
1646     BPSI = MFI.CreateFixedObject(isPPC64? 8 : 4, BPOffset, true);  in determineCalleeSaves()
1663     SavedRegs.reset(isPPC64 ? PPC::X31 : PPC::R31);  in determineCalleeSaves()
1678   if (!isPPC64 && !isDarwinABI &&  in determineCalleeSaves()
1865     if (Subtarget.isPPC64()) {  in processFunctionBeforeFrameFinalized()
1877   if (spillsCR(MF) && !(Subtarget.isPPC64() && Subtarget.isSVR4ABI())) {  in processFunctionBeforeFrameFinalized()
1956     const TargetRegisterClass &RC = Subtarget.isPPC64() ? G8RC : GPRC;  in addScavengingSpillSlot()
2077       if (Subtarget.isPPC64()) {  in spillCalleeSavedRegisters()
2114 restoreCRs(bool isPPC64, bool is31,  in restoreCRs()  argument
2124   if (isPPC64)  in restoreCRs()
2157       bool is64Bit = Subtarget.isPPC64();  in eliminateCallFramePseudoInstr()
2241         restoreCRs(Subtarget.isPPC64(), is31,  in restoreCalleeSavedRegisters()
2273     restoreCRs(Subtarget.isPPC64(), is31, CR2Spilled, CR3Spilled, CR4Spilled,  in restoreCalleeSavedRegisters()
2284           MF.getSubtarget<PPCSubtarget>().isPPC64());  in enableShrinkWrapping()