230   if (MI.getOperand(3).getImm() != 0)  in visitORR()
233   if (MI.getOperand(1).getReg() != AArch64::WZR)  in visitORR()
236   MachineInstr *SrcMI = MRI->getUniqueVRegDef(MI.getOperand(2).getReg());  in visitORR()
251       SrcMI->getOperand(1).getReg().isVirtual()) {  in visitORR()
253         MRI->getRegClass(SrcMI->getOperand(1).getReg());  in visitORR()
259          SrcMI->getOperand(1).getSubReg() != AArch64::ssub))  in visitORR()
261     Register CpySrc = SrcMI->getOperand(1).getReg();  in visitORR()
262     if (SrcMI->getOperand(1).getSubReg() == AArch64::ssub) {  in visitORR()
266           .add(SrcMI->getOperand(1));  in visitORR()
269             TII->get(AArch64::FMOVSWr), SrcMI->getOperand(0).getReg())  in visitORR()
276   Register DefReg = MI.getOperand(0).getReg();  in visitORR()
277   Register SrcReg = MI.getOperand(2).getReg();  in visitORR()
297   Register DstReg = MI.getOperand(0).getReg();  in visitINSERT()
299   MachineInstr *SrcMI = MRI->getUniqueVRegDef(MI.getOperand(2).getReg());  in visitINSERT()
322           .add(MI.getOperand(2))  in visitINSERT()
323           .add(MI.getOperand(3));  in visitINSERT()
370   if (MI.getOperand(1).getReg() == AArch64::XZR ||  in visitADDSUB()
371       MI.getOperand(1).getReg() == AArch64::WZR)  in visitADDSUB()
406   if (MI.getOperand(1).getReg() == AArch64::XZR ||  in visitADDSSUBS()
407       MI.getOperand(1).getReg() == AArch64::WZR)  in visitADDSSUBS()
424         MachineInstr &SrcMI = *MRI->getUniqueVRegDef(MI.getOperand(1).getReg());  in visitADDSSUBS()
458   MovMI = MRI->getUniqueVRegDef(MI.getOperand(2).getReg());  in checkMovImmInstr()
466     MovMI = MRI->getUniqueVRegDef(MovMI->getOperand(2).getReg());  in checkMovImmInstr()
477   if (!MRI->hasOneUse(MovMI->getOperand(0).getReg()))  in checkMovImmInstr()
479   if (SubregToRegMI && !MRI->hasOneUse(SubregToRegMI->getOperand(0).getReg()))  in checkMovImmInstr()
500   T Imm = static_cast<T>(MovMI->getOperand(1).getImm()), Imm0, Imm1;  in splitTwoPartImm()
534   Register DstReg = MI.getOperand(0).getReg();  in splitTwoPartImm()
535   Register SrcReg = MI.getOperand(1).getReg();  in splitTwoPartImm()
556     MI.getOperand(0).setReg(DstReg);  in splitTwoPartImm()
580   MachineInstr *SrcMI = MRI->getUniqueVRegDef(MI.getOperand(3).getReg());  in visitINSviGPR()
588     if (!SrcMI->getOperand(1).getReg().isVirtual())  in visitINSviGPR()
591     if (MRI->getRegClass(SrcMI->getOperand(1).getReg()) ==  in visitINSviGPR()
595     SrcMI = MRI->getUniqueVRegDef(SrcMI->getOperand(1).getReg());  in visitINSviGPR()
598   Register DstReg = MI.getOperand(0).getReg();  in visitINSviGPR()
599   Register SrcReg = SrcMI->getOperand(1).getReg();  in visitINSviGPR()
602           .add(MI.getOperand(1))  in visitINSviGPR()
603           .add(MI.getOperand(2))  in visitINSviGPR()
604           .addUse(SrcReg, getRegState(SrcMI->getOperand(1)))  in visitINSviGPR()
617   if (!MI->getOperand(0).isReg() || !MI->getOperand(0).isDef())  in is64bitDefwithZeroHigh64bit()
619   const TargetRegisterClass *RC = MRI->getRegClass(MI->getOperand(0).getReg());  in is64bitDefwithZeroHigh64bit()
633   MachineInstr *Low64MI = MRI->getUniqueVRegDef(MI.getOperand(1).getReg());  in visitINSvi64lane()
636   Low64MI = MRI->getUniqueVRegDef(Low64MI->getOperand(2).getReg());  in visitINSvi64lane()
653   MachineInstr *High64MI = MRI->getUniqueVRegDef(MI.getOperand(3).getReg());  in visitINSvi64lane()
656   High64MI = MRI->getUniqueVRegDef(High64MI->getOperand(2).getReg());  in visitINSvi64lane()
658     High64MI = MRI->getUniqueVRegDef(High64MI->getOperand(1).getReg());  in visitINSvi64lane()
662   if (High64MI->getOperand(1).getImm() != 0)  in visitINSvi64lane()
666   Register OldDef = MI.getOperand(0).getReg();  in visitINSvi64lane()
667   Register NewDef = MI.getOperand(1).getReg();  in visitINSvi64lane()
677   MachineInstr *Low64MI = MRI->getUniqueVRegDef(MI.getOperand(1).getReg());  in visitFMOVDr()
682   Register OldDef = MI.getOperand(0).getReg();  in visitFMOVDr()
683   Register NewDef = MI.getOperand(1).getReg();  in visitFMOVDr()
698   Register InputReg = MI.getOperand(1).getReg();  in visitCopy()
699   if (MI.getOperand(1).getSubReg() != AArch64::sub_32 ||  in visitCopy()
707          MRI->hasOneNonDBGUse(SrcMI->getOperand(1).getReg())) {  in visitCopy()
708     SrcMI = MRI->getUniqueVRegDef(SrcMI->getOperand(1).getReg());  in visitCopy()
713       SrcMI->getOperand(2).getImm() != 0 || SrcMI->getOperand(3).getImm() != 31)  in visitCopy()
716   Register SrcReg = SrcMI->getOperand(1).getReg();  in visitCopy()
719   MI.getOperand(1).setReg(SrcReg);  in visitCopy()