231   if (MI.getOperand(1).getReg() != AArch64::WZR)  in visitORR()
234   MachineInstr *SrcMI = MRI->getUniqueVRegDef(MI.getOperand(2).getReg());  in visitORR()
249       SrcMI->getOperand(1).getReg().isVirtual()) {  in visitORR()
251         MRI->getRegClass(SrcMI->getOperand(1).getReg());  in visitORR()
259     Register CpySrc = SrcMI->getOperand(1).getReg();  in visitORR()
267             TII->get(AArch64::FMOVSWr), SrcMI->getOperand(0).getReg())  in visitORR()
274   Register DefReg = MI.getOperand(0).getReg();  in visitORR()
275   Register SrcReg = MI.getOperand(2).getReg();  in visitORR()
295   Register DstReg = MI.getOperand(0).getReg();  in visitINSERT()
297   MachineInstr *SrcMI = MRI->getUniqueVRegDef(MI.getOperand(2).getReg());  in visitINSERT()
368   if (MI.getOperand(1).getReg() == AArch64::XZR ||  in visitADDSUB()
369       MI.getOperand(1).getReg() == AArch64::WZR)  in visitADDSUB()
404   if (MI.getOperand(1).getReg() == AArch64::XZR ||  in visitADDSSUBS()
405       MI.getOperand(1).getReg() == AArch64::WZR)  in visitADDSSUBS()
422         MachineInstr &SrcMI = *MRI->getUniqueVRegDef(MI.getOperand(1).getReg());  in visitADDSSUBS()
456   MovMI = MRI->getUniqueVRegDef(MI.getOperand(2).getReg());  in checkMovImmInstr()
464     MovMI = MRI->getUniqueVRegDef(MovMI->getOperand(2).getReg());  in checkMovImmInstr()
475   if (!MRI->hasOneUse(MovMI->getOperand(0).getReg()))  in checkMovImmInstr()
477   if (SubregToRegMI && !MRI->hasOneUse(SubregToRegMI->getOperand(0).getReg()))  in checkMovImmInstr()
532   Register DstReg = MI.getOperand(0).getReg();  in splitTwoPartImm()
533   Register SrcReg = MI.getOperand(1).getReg();  in splitTwoPartImm()
578   MachineInstr *SrcMI = MRI->getUniqueVRegDef(MI.getOperand(3).getReg());  in visitINSviGPR()
586     if (!SrcMI->getOperand(1).getReg().isVirtual())  in visitINSviGPR()
589     if (MRI->getRegClass(SrcMI->getOperand(1).getReg()) ==  in visitINSviGPR()
593     SrcMI = MRI->getUniqueVRegDef(SrcMI->getOperand(1).getReg());  in visitINSviGPR()
596   Register DstReg = MI.getOperand(0).getReg();  in visitINSviGPR()
597   Register SrcReg = SrcMI->getOperand(1).getReg();  in visitINSviGPR()
617   const TargetRegisterClass *RC = MRI->getRegClass(MI->getOperand(0).getReg());  in is64bitDefwithZeroHigh64bit()
631   MachineInstr *Low64MI = MRI->getUniqueVRegDef(MI.getOperand(1).getReg());  in visitINSvi64lane()
634   Low64MI = MRI->getUniqueVRegDef(Low64MI->getOperand(2).getReg());  in visitINSvi64lane()
651   MachineInstr *High64MI = MRI->getUniqueVRegDef(MI.getOperand(3).getReg());  in visitINSvi64lane()
654   High64MI = MRI->getUniqueVRegDef(High64MI->getOperand(2).getReg());  in visitINSvi64lane()
656     High64MI = MRI->getUniqueVRegDef(High64MI->getOperand(1).getReg());  in visitINSvi64lane()
664   Register OldDef = MI.getOperand(0).getReg();  in visitINSvi64lane()
665   Register NewDef = MI.getOperand(1).getReg();  in visitINSvi64lane()