Searched refs:PrevCopy (Results 1 – 2 of 2) sorted by relevance
499 MachineInstr *PrevCopy = in eraseIfRedundant() local501 if (!PrevCopy) in eraseIfRedundant()504 auto PrevCopyOperands = isCopyInstr(*PrevCopy, *TII, UseCopyInstr); in eraseIfRedundant()508 if (!isNopCopy(*PrevCopy, Src, Def, TRI, TII, UseCopyInstr)) in eraseIfRedundant()522 make_range(PrevCopy->getIterator(), Copy.getIterator())) in eraseIfRedundant()527 PrevCopy->getOperand(PrevCopyOperands->Source->getOperandNo()) in eraseIfRedundant()1272 std::optional<DestSourcePair> PrevCopy = in EliminateSpillageCopies() local1276 if (!PrevCopy || !CurrentCopy) in EliminateSpillageCopies()1278 return PrevCopy->Source->getReg() == CurrentCopy->Destination->getReg(); in EliminateSpillageCopies()
1482 MachineInstr *PrevCopy = CopySrcMIs.find(SrcPair)->second; in foldRedundantCopy() local1484 assert(SrcPair.SubReg == PrevCopy->getOperand(1).getSubReg() && in foldRedundantCopy()1487 Register PrevDstReg = PrevCopy->getOperand(0).getReg(); in foldRedundantCopy()1528 auto PrevCopy = NAPhysToVirtMIs.find(DstReg); in foldRedundantNAPhysCopy() local1529 if (PrevCopy == NAPhysToVirtMIs.end()) { in foldRedundantNAPhysCopy()1537 Register PrevDstReg = PrevCopy->second->getOperand(0).getReg(); in foldRedundantNAPhysCopy()1551 NAPhysToVirtMIs.erase(PrevCopy); in foldRedundantNAPhysCopy()