123           RegsToInvalidate.insert(MI->getOperand(0).getReg().asMCReg());  in invalidateRegister()
124           RegsToInvalidate.insert(MI->getOperand(1).getReg().asMCReg());  in invalidateRegister()
146           markRegsUnavailable({MI->getOperand(0).getReg().asMCReg()}, TRI);  in clobberRegister()
157     MCRegister Def = MI->getOperand(0).getReg().asMCReg();  in trackCopy()
158     MCRegister Src = MI->getOperand(1).getReg().asMCReg();  in trackCopy()
205         !TRI.isSubRegisterEq(AvailCopy->getOperand(1).getReg(), Reg))  in findAvailBackwardCopy()
208     Register AvailSrc = AvailCopy->getOperand(1).getReg();  in findAvailBackwardCopy()
209     Register AvailDef = AvailCopy->getOperand(0).getReg();  in findAvailBackwardCopy()
229         !TRI.isSubRegisterEq(AvailCopy->getOperand(0).getReg(), Reg))  in findAvailCopy()
234     Register AvailSrc = AvailCopy->getOperand(1).getReg();  in findAvailCopy()
235     Register AvailDef = AvailCopy->getOperand(0).getReg();  in findAvailCopy()
338   MCRegister PreviousSrc = PreviousCopy.getOperand(1).getReg().asMCReg();  in isNopCopy()
339   MCRegister PreviousDef = PreviousCopy.getOperand(0).getReg().asMCReg();  in isNopCopy()
374   Register CopyDef = Copy.getOperand(0).getReg();  in eraseIfRedundant()
388   Register Def = Copy.getOperand(0).getReg();  in isBackwardPropagatableRegClassCopy()
406   Register CopySrcReg = Copy.getOperand(1).getReg();  in isForwardableRegClassCopy()
434       TRI->getMinimalPhysRegClass(UseI.getOperand(0).getReg());  in isForwardableRegClassCopy()
457         MIUse.isUse() && TRI->regsOverlap(Use.getReg(), MIUse.getReg()))  in hasImplicitOverlap()
471         TRI->regsOverlap(Def, MIDef.getReg()))  in hasOverlappingMultipleDef()
499     if (!MOUse.getReg())  in forwardUses()
509         Tracker.findAvailCopy(MI, MOUse.getReg().asMCReg(), *TRI);  in forwardUses()
513     Register CopyDstReg = Copy->getOperand(0).getReg();  in forwardUses()
515     Register CopySrcReg = CopySrc.getReg();  in forwardUses()
518     if (MOUse.getReg() != CopyDstReg) {  in forwardUses()
550     LLVM_DEBUG(dbgs() << "MCP: Replacing " << printReg(MOUse.getReg(), TRI)  in forwardUses()
579     if (MI->isCopy() && !TRI->regsOverlap(MI->getOperand(0).getReg(),  in ForwardCopyPropagateBlock()
580                                           MI->getOperand(1).getReg())) {  in ForwardCopyPropagateBlock()
581       assert(MI->getOperand(0).getReg().isPhysical() &&  in ForwardCopyPropagateBlock()
582              MI->getOperand(1).getReg().isPhysical() &&  in ForwardCopyPropagateBlock()
585       MCRegister Def = MI->getOperand(0).getReg().asMCReg();  in ForwardCopyPropagateBlock()
586       MCRegister Src = MI->getOperand(1).getReg().asMCReg();  in ForwardCopyPropagateBlock()
609       Src = MI->getOperand(1).getReg().asMCReg();  in ForwardCopyPropagateBlock()
617         MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
640         MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
654         MCRegister Reg = MO.getReg().asMCReg();  in ForwardCopyPropagateBlock()
673       Register Reg = MO.getReg();  in ForwardCopyPropagateBlock()
696         MCRegister Reg = MaybeDead->getOperand(0).getReg().asMCReg();  in ForwardCopyPropagateBlock()
732       assert(!MRI->isReserved(MaybeDead->getOperand(0).getReg()));  in ForwardCopyPropagateBlock()
736       Register SrcReg = MaybeDead->getOperand(1).getReg();  in ForwardCopyPropagateBlock()
737       Register DestReg = MaybeDead->getOperand(0).getReg();  in ForwardCopyPropagateBlock()
757   Register Def = MI.getOperand(0).getReg();  in isBackwardPropagatableCopy()
758   Register Src = MI.getOperand(1).getReg();  in isBackwardPropagatableCopy()
784     if (!MODef.getReg())  in propagateDefs()
792         Tracker.findAvailBackwardCopy(MI, MODef.getReg().asMCReg(), *TRI);  in propagateDefs()
796     Register Def = Copy->getOperand(0).getReg();  in propagateDefs()
797     Register Src = Copy->getOperand(1).getReg();  in propagateDefs()
799     if (MODef.getReg() != Src)  in propagateDefs()
811     LLVM_DEBUG(dbgs() << "MCP: Replacing " << printReg(MODef.getReg(), TRI)  in propagateDefs()
837         !TRI->regsOverlap(MI->getOperand(0).getReg(),  in BackwardCopyPropagateBlock()
838                           MI->getOperand(1).getReg())) {  in BackwardCopyPropagateBlock()
840       MCRegister Def = MI->getOperand(0).getReg().asMCReg();  in BackwardCopyPropagateBlock()
841       MCRegister Src = MI->getOperand(1).getReg().asMCReg();  in BackwardCopyPropagateBlock()
856         MCRegister Reg = MO.getReg().asMCReg();  in BackwardCopyPropagateBlock()
867       if (!MO.getReg())  in BackwardCopyPropagateBlock()
871         Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI);  in BackwardCopyPropagateBlock()
878           for (MCRegUnitIterator RUI(MO.getReg().asMCReg(), TRI); RUI.isValid();  in BackwardCopyPropagateBlock()
885           Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI);  in BackwardCopyPropagateBlock()
893     Register Src = Copy->getOperand(1).getReg();  in BackwardCopyPropagateBlock()
894     Register Def = Copy->getOperand(0).getReg();  in BackwardCopyPropagateBlock()