696     unsigned Reg1 = RegInfo->getSEHRegNum(MBBI->getOperand(2).getReg());  in InsertSEH()  local
699               .addImm(Reg1)  in InsertSEH()
709     Register Reg1 = MBBI->getOperand(2).getReg();  in InsertSEH()  local
710     if (Reg0 == AArch64::FP && Reg1 == AArch64::LR)  in InsertSEH()
717                 .addImm(RegInfo->getSEHRegNum(Reg1))  in InsertSEH()
747     unsigned Reg1 =  RegInfo->getSEHRegNum(MBBI->getOperand(1).getReg());  in InsertSEH()  local
750               .addImm(Reg1)  in InsertSEH()
758     Register Reg1 = MBBI->getOperand(1).getReg();  in InsertSEH()  local
759     if (Reg0 == AArch64::FP && Reg1 == AArch64::LR)  in InsertSEH()
766                 .addImm(RegInfo->getSEHRegNum(Reg1))  in InsertSEH()
2015 static bool invalidateWindowsRegisterPairing(unsigned Reg1, unsigned Reg2,  in invalidateWindowsRegisterPairing()  argument
2028   if (Reg2 == Reg1 + 1)  in invalidateWindowsRegisterPairing()
2035   if (Reg1 >= AArch64::X19 && Reg1 <= AArch64::X27 &&  in invalidateWindowsRegisterPairing()
2036       (Reg1 - AArch64::X19) % 2 == 0 && Reg2 == AArch64::LR && !IsFirst)  in invalidateWindowsRegisterPairing()
2045 static bool invalidateRegisterPairing(unsigned Reg1, unsigned Reg2,  in invalidateRegisterPairing()  argument
2049     return invalidateWindowsRegisterPairing(Reg1, Reg2, NeedsWinCFI, IsFirst);  in invalidateRegisterPairing()
2062   unsigned Reg1 = AArch64::NoRegister;  member
2130     RPI.Reg1 = CSI[i].getReg();  in computeCalleeSaveRegisterPairs()
2132     if (AArch64::GPR64RegClass.contains(RPI.Reg1))  in computeCalleeSaveRegisterPairs()
2134     else if (AArch64::FPR64RegClass.contains(RPI.Reg1))  in computeCalleeSaveRegisterPairs()
2136     else if (AArch64::FPR128RegClass.contains(RPI.Reg1))  in computeCalleeSaveRegisterPairs()
2138     else if (AArch64::ZPRRegClass.contains(RPI.Reg1))  in computeCalleeSaveRegisterPairs()
2140     else if (AArch64::PPRRegClass.contains(RPI.Reg1))  in computeCalleeSaveRegisterPairs()
2152             !invalidateRegisterPairing(RPI.Reg1, NextReg, IsWindows,  in computeCalleeSaveRegisterPairs()
2158             !invalidateWindowsRegisterPairing(RPI.Reg1, NextReg, NeedsWinCFI,  in computeCalleeSaveRegisterPairs()
2174     if ((RPI.Reg1 == AArch64::LR || RPI.Reg2 == AArch64::LR) &&  in computeCalleeSaveRegisterPairs()
2192             RPI.Reg1 == AArch64::LR) &&  in computeCalleeSaveRegisterPairs()
2196     assert((!RPI.isPaired() || !NeedsFrameRecord || RPI.Reg1 != AArch64::FP ||  in computeCalleeSaveRegisterPairs()
2205              ((RPI.Reg1 == AArch64::LR && RPI.Reg2 == AArch64::FP) ||  in computeCalleeSaveRegisterPairs()
2206               RPI.Reg1 + 1 == RPI.Reg2))) &&  in computeCalleeSaveRegisterPairs()
2255     if (NeedsFrameRecord && ((!IsWindows && RPI.Reg1 == AArch64::LR &&  in computeCalleeSaveRegisterPairs()
2257                              (IsWindows && RPI.Reg1 == AArch64::FP &&  in computeCalleeSaveRegisterPairs()
2330     unsigned Reg1 = RPI.Reg1;  in spillCalleeSavedRegisters()  local
2373     LLVM_DEBUG(dbgs() << "CSR spill: (" << printReg(Reg1, TRI);  in spillCalleeSavedRegisters()
2379     assert((!NeedsWinCFI || !(Reg1 == AArch64::LR && Reg2 == AArch64::FP)) &&  in spillCalleeSavedRegisters()
2387       std::swap(Reg1, Reg2);  in spillCalleeSavedRegisters()
2391     if (!MRI.isReserved(Reg1))  in spillCalleeSavedRegisters()
2392       MBB.addLiveIn(Reg1);  in spillCalleeSavedRegisters()
2401     MIB.addReg(Reg1, getPrologueDeath(MF, Reg1))  in spillCalleeSavedRegisters()
2438     unsigned Reg1 = RPI.Reg1;  in restoreCalleeSavedRegisters()  local
2479     LLVM_DEBUG(dbgs() << "CSR restore: (" << printReg(Reg1, TRI);  in restoreCalleeSavedRegisters()
2491       std::swap(Reg1, Reg2);  in restoreCalleeSavedRegisters()
2501     MIB.addReg(Reg1, getDefRegState(true))  in restoreCalleeSavedRegisters()