Lines Matching refs:SUa
638 /// "latest" node that needs a chain edge to SUa.
640 const DataLayout &DL, SUnit *SUa, SUnit *SUb,
643 if (!SUa || !SUb || SUb == ExitSU)
659 if (SUa->isSucc(SUb) ||
667 MIsNeedChainEdge(AA, MFI, DL, SUa->getInstr(), SUb->getInstr())) {
668 SUb->addPred(SDep(SUa, SDep::MayAliasMem));
677 iterateChainSucc(AA, MFI, DL, SUa, I->getSUnit(), ExitSU, Depth, Visited);
719 const DataLayout &DL, SUnit *SUa,
725 if (MIsNeedChainEdge(AA, MFI, DL, SUa->getInstr(), SUb->getInstr())) {
726 SDep Dep(SUa, isNormalMemory ? SDep::MayAliasMem : SDep::Barrier);
734 << SUa->NodeNum << ") and SU("
