112           markRegsUnavailable({MI->getOperand(0).getReg()}, TRI);  in clobberRegister()
123     unsigned Def = MI->getOperand(0).getReg();  in trackCopy()
124     unsigned Src = MI->getOperand(1).getReg();  in trackCopy()
162         !TRI.isSubRegisterEq(AvailCopy->getOperand(0).getReg(), Reg))  in findAvailCopy()
167     unsigned AvailSrc = AvailCopy->getOperand(1).getReg();  in findAvailCopy()
168     unsigned AvailDef = AvailCopy->getOperand(0).getReg();  in findAvailCopy()
254   unsigned PreviousSrc = PreviousCopy.getOperand(1).getReg();  in isNopCopy()
255   unsigned PreviousDef = PreviousCopy.getOperand(0).getReg();  in isNopCopy()
292   unsigned CopyDef = Copy.getOperand(0).getReg();  in eraseIfRedundant()
311   unsigned CopySrcReg = Copy.getOperand(1).getReg();  in isForwardableRegClassCopy()
339       TRI->getMinimalPhysRegClass(UseI.getOperand(0).getReg());  in isForwardableRegClassCopy()
362         MIUse.isUse() && TRI->regsOverlap(Use.getReg(), MIUse.getReg()))  in hasImplicitOverlap()
389     if (!MOUse.getReg())  in forwardUses()
398     MachineInstr *Copy = Tracker.findAvailCopy(MI, MOUse.getReg(), *TRI);  in forwardUses()
402     unsigned CopyDstReg = Copy->getOperand(0).getReg();  in forwardUses()
404     unsigned CopySrcReg = CopySrc.getReg();  in forwardUses()
407     if (MOUse.getReg() != CopyDstReg) {  in forwardUses()
430     LLVM_DEBUG(dbgs() << "MCP: Replacing " << printReg(MOUse.getReg(), TRI)  in forwardUses()
458     if (MI->isCopy() && !TRI->regsOverlap(MI->getOperand(0).getReg(),  in CopyPropagateBlock()
459                                           MI->getOperand(1).getReg())) {  in CopyPropagateBlock()
460       unsigned Def = MI->getOperand(0).getReg();  in CopyPropagateBlock()
461       unsigned Src = MI->getOperand(1).getReg();  in CopyPropagateBlock()
488       Src = MI->getOperand(1).getReg();  in CopyPropagateBlock()
496         unsigned Reg = MO.getReg();  in CopyPropagateBlock()
519         unsigned Reg = MO.getReg();  in CopyPropagateBlock()
533         unsigned Reg = MO.getReg();  in CopyPropagateBlock()
552       unsigned Reg = MO.getReg();  in CopyPropagateBlock()
575         unsigned Reg = MaybeDead->getOperand(0).getReg();  in CopyPropagateBlock()
611       assert(!MRI->isReserved(MaybeDead->getOperand(0).getReg()));  in CopyPropagateBlock()
615       MaybeDead->changeDebugValuesDefReg(MaybeDead->getOperand(1).getReg());  in CopyPropagateBlock()