578       MRI.constrainRegClass(SrcReg, &AArch64::GPR64spRegClass);  in insertSelect()
584       MRI.constrainRegClass(SrcReg, &AArch64::GPR32spRegClass);  in insertSelect()
624   if (MRI.constrainRegClass(DstReg, &AArch64::GPR64RegClass)) {  in insertSelect()
628   } else if (MRI.constrainRegClass(DstReg, &AArch64::GPR32RegClass)) {  in insertSelect()
632   } else if (MRI.constrainRegClass(DstReg, &AArch64::FPR64RegClass)) {  in insertSelect()
635   } else if (MRI.constrainRegClass(DstReg, &AArch64::FPR32RegClass)) {  in insertSelect()
663   MRI.constrainRegClass(TrueReg, RC);  in insertSelect()
664   MRI.constrainRegClass(FalseReg, RC);  in insertSelect()
1077                !MRI->constrainRegClass(Reg, OpRegCstraints))  in UpdateOperandRegClass()
2668         MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR32RegClass);  in storeRegToStackSlot()
2678         MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in storeRegToStackSlot()
2799         MF.getRegInfo().constrainRegClass(DestReg, &AArch64::GPR32RegClass);  in loadRegFromStackSlot()
2809         MF.getRegInfo().constrainRegClass(DestReg, &AArch64::GPR64RegClass);  in loadRegFromStackSlot()
2982       MF.getRegInfo().constrainRegClass(DstReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
2987       MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
4013     MRI.constrainRegClass(ResultReg, RC);  in genFusedMultiply()
4015     MRI.constrainRegClass(SrcReg0, RC);  in genFusedMultiply()
4017     MRI.constrainRegClass(SrcReg1, RC);  in genFusedMultiply()
4019     MRI.constrainRegClass(SrcReg2, RC);  in genFusedMultiply()
4079     MRI.constrainRegClass(ResultReg, RC);  in genMaddR()
4081     MRI.constrainRegClass(SrcReg0, RC);  in genMaddR()
4083     MRI.constrainRegClass(SrcReg1, RC);  in genMaddR()
4085     MRI.constrainRegClass(VR, RC);  in genMaddR()