147       auto Src = TRI.regunits(CopyOperands->Source->getReg().asMCReg());  in invalidateRegister()
181           MCRegister Src = CopyOperands->Source->getReg().asMCReg();  in clobberRegister()
233     MCRegister Src = CopyOperands->Source->getReg().asMCReg();  in trackCopy()
289     Register AvailSrc = CopyOperands->Source->getReg();  in findAvailBackwardCopy()
319     Register AvailSrc = CopyOperands->Source->getReg();  in findAvailCopy()
496   MCRegister PreviousSrc = CopyOperands->Source->getReg().asMCReg();  in isNopCopy()
544   if (!CopyOperands->Source->isUndef()) {  in eraseIfRedundant()
545     PrevCopy->getOperand(PrevCopyOperands->Source->getOperandNo())  in eraseIfRedundant()
578   Register CopySrcReg = CopyOperands->Source->getReg();  in isForwardableRegClassCopy()
708     const MachineOperand &CopySrc = *CopyOperands->Source;  in forwardUses()
784       Register RegSrc = CopyOperands->Source->getReg();  in ForwardCopyPropagateBlock()
816         Src = CopyOperands->Source->getReg().asMCReg();  in ForwardCopyPropagateBlock()
954       Register SrcReg = CopyOperands->Source->getReg();  in ForwardCopyPropagateBlock()
978   Register Src = CopyOperands.Source->getReg();  in isBackwardPropagatableCopy()
986   return CopyOperands.Source->isRenamable() && CopyOperands.Source->isKill();  in isBackwardPropagatableCopy()
1019     Register Src = CopyOperands->Source->getReg();  in propagateDefs()
1058       Register SrcReg = CopyOperands->Source->getReg();  in BackwardCopyPropagateBlock()
1116     Register Src = CopyOperands->Source->getReg();  in BackwardCopyPropagateBlock()
1244         if (!CheckCopyConstraint(OuterMostSpillCopy->Source->getReg(),  in EliminateSpillageCopies()
1245                                  InnerMostSpillCopy->Source->getReg()) ||  in EliminateSpillageCopies()
1253                   OuterMostSpillCopy->Source);  in EliminateSpillageCopies()
1254         UpdateReg(RC[0], InnerMostReloadCopy->Source,  in EliminateSpillageCopies()
1271     Register Src = CopyOperands->Source->getReg();  in EliminateSpillageCopies()
1274            CopyOperands->Source->isRenamable() &&  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()
1346     Register Src = CopyOperands->Source->getReg();  in EliminateSpillageCopies()