442       MRI.constrainRegClass(SrcReg, &AArch64::GPR64spRegClass);  in insertSelect()
448       MRI.constrainRegClass(SrcReg, &AArch64::GPR32spRegClass);  in insertSelect()
488   if (MRI.constrainRegClass(DstReg, &AArch64::GPR64RegClass)) {  in insertSelect()
492   } else if (MRI.constrainRegClass(DstReg, &AArch64::GPR32RegClass)) {  in insertSelect()
496   } else if (MRI.constrainRegClass(DstReg, &AArch64::FPR64RegClass)) {  in insertSelect()
499   } else if (MRI.constrainRegClass(DstReg, &AArch64::FPR32RegClass)) {  in insertSelect()
527   MRI.constrainRegClass(TrueReg, RC);  in insertSelect()
528   MRI.constrainRegClass(FalseReg, RC);  in insertSelect()
737                !MRI->constrainRegClass(Reg, OpRegCstraints))  in UpdateOperandRegClass()
1860         MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR32RegClass);  in storeRegToStackSlot()
1870         MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in storeRegToStackSlot()
1958         MF.getRegInfo().constrainRegClass(DestReg, &AArch64::GPR32RegClass);  in loadRegFromStackSlot()
1968         MF.getRegInfo().constrainRegClass(DestReg, &AArch64::GPR64RegClass);  in loadRegFromStackSlot()
2105       MF.getRegInfo().constrainRegClass(DstReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
2110       MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
2632     MRI.constrainRegClass(ResultReg, RC);  in genMadd()
2634     MRI.constrainRegClass(SrcReg0, RC);  in genMadd()
2636     MRI.constrainRegClass(SrcReg1, RC);  in genMadd()
2638     MRI.constrainRegClass(SrcReg2, RC);  in genMadd()
2680     MRI.constrainRegClass(ResultReg, RC);  in genMaddR()
2682     MRI.constrainRegClass(SrcReg0, RC);  in genMaddR()
2684     MRI.constrainRegClass(SrcReg1, RC);  in genMaddR()
2686     MRI.constrainRegClass(VR, RC);  in genMaddR()