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Lines Matching refs:PredSU

518 bool ScheduleDAGMI::canAddEdge(SUnit *SuccSU, SUnit *PredSU) {
519   return SuccSU == &ExitSU || !Topo.IsReachable(PredSU, SuccSU);
577 /// FIXME: Adjust PredSU height based on MinLatency.
579   SUnit *PredSU = PredEdge->getSUnit();
582     --PredSU->WeakSuccsLeft;
584       NextClusterPred = PredSU;
588   if (PredSU->NumSuccsLeft == 0) {
590     PredSU->dump(this);
597   if (PredSU->BotReadyCycle < SU->BotReadyCycle + PredEdge->getLatency())
598     PredSU->BotReadyCycle = SU->BotReadyCycle + PredEdge->getLatency();
600   --PredSU->NumSuccsLeft;
601   if (PredSU->NumSuccsLeft == 0 && PredSU != &EntrySU)
602     SchedImpl->releaseBottomNode(PredSU);