145       auto Dest = TRI.regunits(CopyOperands->Destination->getReg().asMCReg());  in invalidateRegister()
146       auto Src = TRI.regunits(CopyOperands->Source->getReg().asMCReg());  in invalidateRegister()
179           MCRegister Def = CopyOperands->Destination->getReg().asMCReg();  in clobberRegister()
180           MCRegister Src = CopyOperands->Source->getReg().asMCReg();  in clobberRegister()
232     MCRegister Src = CopyOperands->Source->getReg().asMCReg();  in trackCopy()
233     MCRegister Def = CopyOperands->Destination->getReg().asMCReg();  in trackCopy()
288     Register AvailSrc = CopyOperands->Source->getReg();  in findAvailBackwardCopy()
289     Register AvailDef = CopyOperands->Destination->getReg();  in findAvailBackwardCopy()
318     Register AvailSrc = CopyOperands->Source->getReg();  in findAvailCopy()
319     Register AvailDef = CopyOperands->Destination->getReg();  in findAvailCopy()
349     Register Def = CopyOperands->Destination->getReg();  in findLastSeenDefInCopy()
478   MCRegister PreviousSrc = CopyOperands->Source->getReg().asMCReg();  in isNopCopy()
479   MCRegister PreviousDef = CopyOperands->Destination->getReg().asMCReg();  in isNopCopy()
519   Register CopyDef = CopyOperands->Destination->getReg();  in eraseIfRedundant()
541   Register Def = CopyOperands->Destination->getReg();  in isBackwardPropagatableRegClassCopy()
560   Register CopySrcReg = CopyOperands->Source->getReg();  in isForwardableRegClassCopy()
592   Register UseDstReg = UseICopyOperands->Destination->getReg();  in isForwardableRegClassCopy()
610   Register CopyDstReg = CopyOperands->Destination->getReg();  in isForwardableRegClassCopy()
631         MIUse.isUse() && TRI->regsOverlap(Use.getReg(), MIUse.getReg()))  in hasImplicitOverlap()
645         TRI->regsOverlap(Def, MIDef.getReg()))  in hasOverlappingMultipleDef()
673     if (!MOUse.getReg())  in forwardUses()
682     MachineInstr *Copy = Tracker.findAvailCopy(MI, MOUse.getReg().asMCReg(),  in forwardUses()
689     Register CopyDstReg = CopyOperands->Destination->getReg();  in forwardUses()
691     Register CopySrcReg = CopySrc.getReg();  in forwardUses()
696     if (MOUse.getReg() != CopyDstReg) {  in forwardUses()
697       unsigned SubRegIdx = TRI->getSubRegIndex(CopyDstReg, MOUse.getReg());  in forwardUses()
734     LLVM_DEBUG(dbgs() << "MCP: Replacing " << printReg(MOUse.getReg(), TRI)  in forwardUses()
766       Register RegSrc = CopyOperands->Source->getReg();  in ForwardCopyPropagateBlock()
767       Register RegDef = CopyOperands->Destination->getReg();  in ForwardCopyPropagateBlock()
798         Src = CopyOperands->Source->getReg().asMCReg();  in ForwardCopyPropagateBlock()
806           MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
829           MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
844         MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
863       Register Reg = MO.getReg();  in ForwardCopyPropagateBlock()
888         MCRegister Reg = CopyOperands->Destination->getReg().asMCReg();  in ForwardCopyPropagateBlock()
929       Register SrcReg = CopyOperands->Source->getReg();  in ForwardCopyPropagateBlock()
930       Register DestReg = CopyOperands->Destination->getReg();  in ForwardCopyPropagateBlock()
953   Register Def = CopyOperands.Destination->getReg();  in isBackwardPropagatableCopy()
954   Register Src = CopyOperands.Source->getReg();  in isBackwardPropagatableCopy()
980     if (!MODef.getReg())  in propagateDefs()
988         MI, MODef.getReg().asMCReg(), *TRI, *TII, UseCopyInstr);  in propagateDefs()
994     Register Def = CopyOperands->Destination->getReg();  in propagateDefs()
995     Register Src = CopyOperands->Source->getReg();  in propagateDefs()
997     if (MODef.getReg() != Src)  in propagateDefs()
1009     LLVM_DEBUG(dbgs() << "MCP: Replacing " << printReg(MODef.getReg(), TRI)  in propagateDefs()
1033       Register DefReg = CopyOperands->Destination->getReg();  in BackwardCopyPropagateBlock()
1034       Register SrcReg = CopyOperands->Source->getReg();  in BackwardCopyPropagateBlock()
1053         MCRegister Reg = MO.getReg().asMCReg();  in BackwardCopyPropagateBlock()
1064       if (!MO.getReg())  in BackwardCopyPropagateBlock()
1068         Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI, *TII,  in BackwardCopyPropagateBlock()
1076           for (MCRegUnit Unit : TRI->regunits(MO.getReg().asMCReg())) {  in BackwardCopyPropagateBlock()
1082           Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI, *TII,  in BackwardCopyPropagateBlock()
1092     Register Src = CopyOperands->Source->getReg();  in BackwardCopyPropagateBlock()
1093     Register Def = CopyOperands->Destination->getReg();  in BackwardCopyPropagateBlock()
1208               MO.setReg(New->getReg());  in EliminateSpillageCopies()
1220         if (!CheckCopyConstraint(OuterMostSpillCopy->Source->getReg(),  in EliminateSpillageCopies()
1221                                  InnerMostSpillCopy->Source->getReg()) ||  in EliminateSpillageCopies()
1222             !CheckCopyConstraint(InnerMostReloadCopy->Destination->getReg(),  in EliminateSpillageCopies()
1223                                  OuterMostReloadCopy->Destination->getReg()))  in EliminateSpillageCopies()
1247     Register Src = CopyOperands->Source->getReg();  in EliminateSpillageCopies()
1248     Register Def = CopyOperands->Destination->getReg();  in EliminateSpillageCopies()
1264     return SpillCopy->Source->getReg() == ReloadCopy->Destination->getReg() &&  in EliminateSpillageCopies()
1265            SpillCopy->Destination->getReg() == ReloadCopy->Source->getReg();  in EliminateSpillageCopies()
1278     return PrevCopy->Source->getReg() == CurrentCopy->Destination->getReg();  in EliminateSpillageCopies()
1291         Register Reg = MO.getReg();  in EliminateSpillageCopies()
1322     Register Src = CopyOperands->Source->getReg();  in EliminateSpillageCopies()
1323     Register Def = CopyOperands->Destination->getReg();  in EliminateSpillageCopies()