303     SchedCandidate TryCand(ZonePolicy);  in pickNodeFromQueue()  local
304     initCandidate(TryCand, SU, Zone.isTop(), RPTracker, SRI, SGPRPressure,  in pickNodeFromQueue()
307     SchedBoundary *ZoneArg = Cand.AtTop == TryCand.AtTop ? &Zone : nullptr;  in pickNodeFromQueue()
308     tryCandidate(Cand, TryCand, ZoneArg);  in pickNodeFromQueue()
309     if (TryCand.Reason != NoCand) {  in pickNodeFromQueue()
311       if (TryCand.ResDelta == SchedResourceDelta())  in pickNodeFromQueue()
312         TryCand.initResourceDelta(Zone.DAG, SchedModel);  in pickNodeFromQueue()
313       Cand.setBest(TryCand);  in pickNodeFromQueue()
487                                           SchedCandidate &TryCand,  in tryCandidate()  argument
491     TryCand.Reason = NodeOrder;  in tryCandidate()
497       tryPressure(TryCand.RPDelta.Excess, Cand.RPDelta.Excess, TryCand, Cand,  in tryCandidate()
499     return TryCand.Reason != NoCand;  in tryCandidate()
502   if (tryGreater(biasPhysReg(TryCand.SU, TryCand.AtTop),  in tryCandidate()
503                  biasPhysReg(Cand.SU, Cand.AtTop), TryCand, Cand, PhysReg))  in tryCandidate()
504     return TryCand.Reason != NoCand;  in tryCandidate()
509     if (tryLess(Zone->getLatencyStallCycles(TryCand.SU),  in tryCandidate()
510                 Zone->getLatencyStallCycles(Cand.SU), TryCand, Cand, Stall))  in tryCandidate()
511       return TryCand.Reason != NoCand;  in tryCandidate()
514     TryCand.initResourceDelta(DAG, SchedModel);  in tryCandidate()
515     if (tryLess(TryCand.ResDelta.CritResources, Cand.ResDelta.CritResources,  in tryCandidate()
516                 TryCand, Cand, ResourceReduce))  in tryCandidate()
517       return TryCand.Reason != NoCand;  in tryCandidate()
518     if (tryGreater(TryCand.ResDelta.DemandedResources,  in tryCandidate()
519                    Cand.ResDelta.DemandedResources, TryCand, Cand,  in tryCandidate()
521       return TryCand.Reason != NoCand;  in tryCandidate()
524     if (tryLatency(TryCand, Cand, *Zone))  in tryCandidate()
525       return TryCand.Reason != NoCand;  in tryCandidate()
528     if (tryLess(getWeakLeft(TryCand.SU, TryCand.AtTop),  in tryCandidate()
529                 getWeakLeft(Cand.SU, Cand.AtTop), TryCand, Cand, Weak))  in tryCandidate()
530       return TryCand.Reason != NoCand;  in tryCandidate()
542       TryCand.AtTop ? DAG->getNextClusterSucc() : DAG->getNextClusterPred();  in tryCandidate()
543   if (tryGreater(TryCand.SU == TryCandNextClusterSU,  in tryCandidate()
544                  Cand.SU == CandNextClusterSU, TryCand, Cand, Cluster))  in tryCandidate()
545     return TryCand.Reason != NoCand;  in tryCandidate()
549       tryPressure(TryCand.RPDelta.CriticalMax, Cand.RPDelta.CriticalMax,  in tryCandidate()
550                   TryCand, Cand, RegCritical, TRI, DAG->MF))  in tryCandidate()
551     return TryCand.Reason != NoCand;  in tryCandidate()
555       tryPressure(TryCand.RPDelta.CurrentMax, Cand.RPDelta.CurrentMax, TryCand,  in tryCandidate()
557     return TryCand.Reason != NoCand;  in tryCandidate()
561     if ((Zone->isTop() && TryCand.SU->NodeNum < Cand.SU->NodeNum) ||  in tryCandidate()
562         (!Zone->isTop() && TryCand.SU->NodeNum > Cand.SU->NodeNum)) {  in tryCandidate()
563       TryCand.Reason = NodeOrder;  in tryCandidate()