Lines Matching refs:Copies
32 STATISTIC(NumPRCopies, "Number of physical copies");
378 /// InsertCopiesAndMoveSuccs - Insert register copies and move all
383 SmallVector<SUnit*, 2> &Copies) {
414 Copies.push_back(CopyFromSU);
415 Copies.push_back(CopyToSU);
552 // Try code duplication or inserting cross class copies
558 // that doesn't work, insert cross class copies.
572 // possible to copy the value but it require cross register class copies
584 // Issue copies, these can be expensive cross register class copies.
585 SmallVector<SUnit*, 2> Copies;
586 InsertCopiesAndMoveSuccs(LRDef, Reg, DestRC, RC, Copies);
588 << " to SU #" << Copies.front()->NodeNum << "\n");
589 AddPred(TrySU, SDep(Copies.front(), SDep::Order, /*Latency=*/1,
592 NewDef = Copies.back();
