737   if (MRI.constrainRegClass(DstReg, &AArch64::GPR64RegClass)) {  in insertSelect()
738     RC = &AArch64::GPR64RegClass;  in insertSelect()
2037             AArch64::GPR64RegClass.contains(DstReg));  in isGPRCopy()
3709       AArch64::GPR64RegClass.contains(SrcReg)) {  in copyPhysReg()
3714   if (AArch64::GPR64RegClass.contains(DestReg) &&  in copyPhysReg()
3735     assert(AArch64::GPR64RegClass.contains(SrcReg) && "Invalid NZCV copy");  in copyPhysReg()
3744     assert(AArch64::GPR64RegClass.contains(DestReg) && "Invalid NZCV copy");  in copyPhysReg()
3824         MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in storeRegToStackSlot()
3978         MF.getRegInfo().constrainRegClass(DestReg, &AArch64::GPR64RegClass);  in loadRegFromStackSlot()
4287         &AArch64::GPR64RegClass);  in emitFrameOffsetAdj()
4433       MF.getRegInfo().constrainRegClass(DstReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
4437       MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
4522           SpillRC = &AArch64::GPR64RegClass;  in foldMemoryOperandImpl()
5772       RC = &AArch64::GPR64RegClass;  in genAlternativeCodeSequence()
5787       RC = &AArch64::GPR64RegClass;  in genAlternativeCodeSequence()
5813       RC = &AArch64::GPR64RegClass;  in genAlternativeCodeSequence()
5855       RC = &AArch64::GPR64RegClass;  in genAlternativeCodeSequence()
5879       RC = &AArch64::GPR64RegClass;  in genAlternativeCodeSequence()
5905       RC = &AArch64::GPR64RegClass;  in genAlternativeCodeSequence()
6944   for (unsigned Reg : AArch64::GPR64RegClass) {  in findRegisterToSaveLRTo()
7495   for (unsigned Reg : AArch64::GPR64RegClass) {  in isMBBSafeToOutlineFrom()