448       MRI.constrainRegClass(SrcReg, &AArch64::GPR64spRegClass);  in insertSelect()
454       MRI.constrainRegClass(SrcReg, &AArch64::GPR32spRegClass);  in insertSelect()
494   if (MRI.constrainRegClass(DstReg, &AArch64::GPR64RegClass)) {  in insertSelect()
498   } else if (MRI.constrainRegClass(DstReg, &AArch64::GPR32RegClass)) {  in insertSelect()
502   } else if (MRI.constrainRegClass(DstReg, &AArch64::FPR64RegClass)) {  in insertSelect()
505   } else if (MRI.constrainRegClass(DstReg, &AArch64::FPR32RegClass)) {  in insertSelect()
533   MRI.constrainRegClass(TrueReg, RC);  in insertSelect()
534   MRI.constrainRegClass(FalseReg, RC);  in insertSelect()
778                !MRI->constrainRegClass(Reg, OpRegCstraints))  in UpdateOperandRegClass()
2206         MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR32RegClass);  in storeRegToStackSlot()
2216         MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in storeRegToStackSlot()
2310         MF.getRegInfo().constrainRegClass(DestReg, &AArch64::GPR32RegClass);  in loadRegFromStackSlot()
2320         MF.getRegInfo().constrainRegClass(DestReg, &AArch64::GPR64RegClass);  in loadRegFromStackSlot()
2467       MF.getRegInfo().constrainRegClass(DstReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
2472       MF.getRegInfo().constrainRegClass(SrcReg, &AArch64::GPR64RegClass);  in foldMemoryOperandImpl()
3298     MRI.constrainRegClass(ResultReg, RC);  in genFusedMultiply()
3300     MRI.constrainRegClass(SrcReg0, RC);  in genFusedMultiply()
3302     MRI.constrainRegClass(SrcReg1, RC);  in genFusedMultiply()
3304     MRI.constrainRegClass(SrcReg2, RC);  in genFusedMultiply()
3360     MRI.constrainRegClass(ResultReg, RC);  in genMaddR()
3362     MRI.constrainRegClass(SrcReg0, RC);  in genMaddR()
3364     MRI.constrainRegClass(SrcReg1, RC);  in genMaddR()
3366     MRI.constrainRegClass(VR, RC);  in genMaddR()