Lines Matching defs:PrevCopy

517   MachineInstr *PrevCopy =
519   if (!PrevCopy)
522   auto PrevCopyOperands = isCopyInstr(*PrevCopy, *TII, UseCopyInstr);
526   if (!isNopCopy(*PrevCopy, Src, Def, TRI, TII, UseCopyInstr))
532   // flags between Copy and PrevCopy because the value will be reused now.
540        make_range(PrevCopy->getIterator(), Copy.getIterator()))
545     PrevCopy->getOperand(PrevCopyOperands->Source->getOperandNo())
1296     std::optional<DestSourcePair> PrevCopy =
1300     if (!PrevCopy || !CurrentCopy)
1302     return PrevCopy->Source->getReg() == CurrentCopy->Destination->getReg();