146       auto Dest = TRI.regunits(CopyOperands->Destination->getReg().asMCReg());  in invalidateRegister()
147       auto Src = TRI.regunits(CopyOperands->Source->getReg().asMCReg());  in invalidateRegister()
180           MCRegister Def = CopyOperands->Destination->getReg().asMCReg();  in clobberRegister()
181           MCRegister Src = CopyOperands->Source->getReg().asMCReg();  in clobberRegister()
233     MCRegister Src = CopyOperands->Source->getReg().asMCReg();  in trackCopy()
234     MCRegister Def = CopyOperands->Destination->getReg().asMCReg();  in trackCopy()
289     Register AvailSrc = CopyOperands->Source->getReg();  in findAvailBackwardCopy()
290     Register AvailDef = CopyOperands->Destination->getReg();  in findAvailBackwardCopy()
319     Register AvailSrc = CopyOperands->Source->getReg();  in findAvailCopy()
320     Register AvailDef = CopyOperands->Destination->getReg();  in findAvailCopy()
350     Register Def = CopyOperands->Destination->getReg();  in findLastSeenDefInCopy()
496   MCRegister PreviousSrc = CopyOperands->Source->getReg().asMCReg();  in isNopCopy()
497   MCRegister PreviousDef = CopyOperands->Destination->getReg().asMCReg();  in isNopCopy()
537   Register CopyDef = CopyOperands->Destination->getReg();  in eraseIfRedundant()
559   Register Def = CopyOperands->Destination->getReg();  in isBackwardPropagatableRegClassCopy()
578   Register CopySrcReg = CopyOperands->Source->getReg();  in isForwardableRegClassCopy()
610   Register UseDstReg = UseICopyOperands->Destination->getReg();  in isForwardableRegClassCopy()
628   Register CopyDstReg = CopyOperands->Destination->getReg();  in isForwardableRegClassCopy()
649         MIUse.isUse() && TRI->regsOverlap(Use.getReg(), MIUse.getReg()))  in hasImplicitOverlap()
663         TRI->regsOverlap(Def, MIDef.getReg()))  in hasOverlappingMultipleDef()
691     if (!MOUse.getReg())  in forwardUses()
700     MachineInstr *Copy = Tracker.findAvailCopy(MI, MOUse.getReg().asMCReg(),  in forwardUses()
707     Register CopyDstReg = CopyOperands->Destination->getReg();  in forwardUses()
709     Register CopySrcReg = CopySrc.getReg();  in forwardUses()
714     if (MOUse.getReg() != CopyDstReg) {  in forwardUses()
715       unsigned SubRegIdx = TRI->getSubRegIndex(CopyDstReg, MOUse.getReg());  in forwardUses()
752     LLVM_DEBUG(dbgs() << "MCP: Replacing " << printReg(MOUse.getReg(), TRI)  in forwardUses()
784       Register RegSrc = CopyOperands->Source->getReg();  in ForwardCopyPropagateBlock()
785       Register RegDef = CopyOperands->Destination->getReg();  in ForwardCopyPropagateBlock()
816         Src = CopyOperands->Source->getReg().asMCReg();  in ForwardCopyPropagateBlock()
824           MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
847           MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
862         MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
881       Register Reg = MO.getReg();  in ForwardCopyPropagateBlock()
906         MCRegister Reg = CopyOperands->Destination->getReg().asMCReg();  in ForwardCopyPropagateBlock()
954       Register SrcReg = CopyOperands->Source->getReg();  in ForwardCopyPropagateBlock()
955       Register DestReg = CopyOperands->Destination->getReg();  in ForwardCopyPropagateBlock()
977   Register Def = CopyOperands.Destination->getReg();  in isBackwardPropagatableCopy()
978   Register Src = CopyOperands.Source->getReg();  in isBackwardPropagatableCopy()
1004     if (!MODef.getReg())  in propagateDefs()
1012         MI, MODef.getReg().asMCReg(), *TRI, *TII, UseCopyInstr);  in propagateDefs()
1018     Register Def = CopyOperands->Destination->getReg();  in propagateDefs()
1019     Register Src = CopyOperands->Source->getReg();  in propagateDefs()
1021     if (MODef.getReg() != Src)  in propagateDefs()
1033     LLVM_DEBUG(dbgs() << "MCP: Replacing " << printReg(MODef.getReg(), TRI)  in propagateDefs()
1057       Register DefReg = CopyOperands->Destination->getReg();  in BackwardCopyPropagateBlock()
1058       Register SrcReg = CopyOperands->Source->getReg();  in BackwardCopyPropagateBlock()
1077         MCRegister Reg = MO.getReg().asMCReg();  in BackwardCopyPropagateBlock()
1088       if (!MO.getReg())  in BackwardCopyPropagateBlock()
1092         Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI, *TII,  in BackwardCopyPropagateBlock()
1100           for (MCRegUnit Unit : TRI->regunits(MO.getReg().asMCReg())) {  in BackwardCopyPropagateBlock()
1106           Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI, *TII,  in BackwardCopyPropagateBlock()
1116     Register Src = CopyOperands->Source->getReg();  in BackwardCopyPropagateBlock()
1117     Register Def = CopyOperands->Destination->getReg();  in BackwardCopyPropagateBlock()
1232               MO.setReg(New->getReg());  in EliminateSpillageCopies()
1244         if (!CheckCopyConstraint(OuterMostSpillCopy->Source->getReg(),  in EliminateSpillageCopies()
1245                                  InnerMostSpillCopy->Source->getReg()) ||  in EliminateSpillageCopies()
1246             !CheckCopyConstraint(InnerMostReloadCopy->Destination->getReg(),  in EliminateSpillageCopies()
1247                                  OuterMostReloadCopy->Destination->getReg()))  in EliminateSpillageCopies()
1271     Register Src = CopyOperands->Source->getReg();  in EliminateSpillageCopies()
1272     Register Def = CopyOperands->Destination->getReg();  in EliminateSpillageCopies()
1288     return SpillCopy->Source->getReg() == ReloadCopy->Destination->getReg() &&  in EliminateSpillageCopies()
1289            SpillCopy->Destination->getReg() == ReloadCopy->Source->getReg();  in EliminateSpillageCopies()
1302     return PrevCopy->Source->getReg() == CurrentCopy->Destination->getReg();  in EliminateSpillageCopies()
1315         Register Reg = MO.getReg();  in EliminateSpillageCopies()
1346     Register Src = CopyOperands->Source->getReg();  in EliminateSpillageCopies()
1347     Register Def = CopyOperands->Destination->getReg();  in EliminateSpillageCopies()