Lines Matching defs:SUb

1892     SUnit *SUb = MemOpb.SU;
1893     if (!ReorderWhileClustering && SUa->NodeNum > SUb->NodeNum)
1894       std::swap(SUa, SUb);
1897     if (!DAG->addEdge(SUb, SDep(SUa, SDep::Cluster)))
1901                       << SUb->NodeNum << ")\n");
1905       // Copy successor edges from SUa to SUb. Interleaving computation
1907       // Predecessor edges do not need to be copied from SUb to SUa since
1910         if (Succ.getSUnit() == SUb)
1914         DAG->addEdge(Succ.getSUnit(), SDep(SUb, SDep::Artificial));
1917       // Copy predecessor edges from SUb to SUa to avoid the SUnits that
1918       // SUb dependent on scheduled in-between SUb and SUa. Successor edges
1919       // do not need to be copied from SUa to SUb since no one will depend
1923       for (const SDep &Pred : SUb->Preds) {