3259   Top.init(DAG, SchedModel, &Rem);  in initialize()
3267   if (!Top.HazardRec) {  in initialize()
3268     Top.HazardRec = DAG->TII->CreateTargetMIHazardRecognizer(Itin, DAG);  in initialize()
3675   if (SUnit *SU = Top.pickOnlyChoice()) {  in pickNodeBidirectional()
3683   setPolicy(BotPolicy, /*IsPostRA=*/false, Bot, &Top);  in pickNodeBidirectional()
3687   setPolicy(TopPolicy, /*IsPostRA=*/false, Top, &Bot);  in pickNodeBidirectional()
3714     pickNodeFromQueue(Top, TopPolicy, DAG->getTopRPTracker(), TopCand);  in pickNodeBidirectional()
3722       pickNodeFromQueue(Top, TopPolicy, DAG->getTopRPTracker(), TCand);  in pickNodeBidirectional()
3747     assert(Top.Available.empty() && Top.Pending.empty() &&  in pickNode()
3754       SU = Top.pickOnlyChoice();  in pickNode()
3758         pickNodeFromQueue(Top, NoPolicy, DAG->getTopRPTracker(), TopCand);  in pickNode()
3796     Top.removeReady(SU);  in pickNode()
3838     SU->TopReadyCycle = std::max(SU->TopReadyCycle, Top.getCurrCycle());  in schedNode()
3839     Top.bumpNode(SU);  in schedNode()
3888   Top.init(DAG, SchedModel, &Rem);  in initialize()
3894   if (!Top.HazardRec) {  in initialize()
3895     Top.HazardRec = DAG->TII->CreateTargetMIHazardRecognizer(Itin, DAG);  in initialize()
3945   if (tryLess(Top.getLatencyStallCycles(TryCand.SU),  in tryCandidate()
3946               Top.getLatencyStallCycles(Cand.SU), TryCand, Cand, Stall))  in tryCandidate()
3965   if (Cand.Policy.ReduceLatency && tryLatency(TryCand, Cand, Top)) {  in tryCandidate()
4005   if (SUnit *SU = Top.pickOnlyChoice()) {  in pickNodeBidirectional()
4013   setPolicy(BotPolicy, /*IsPostRA=*/true, Bot, &Top);  in pickNodeBidirectional()
4017   setPolicy(TopPolicy, /*IsPostRA=*/true, Top, &Bot);  in pickNodeBidirectional()
4044     pickNodeFromQueue(Top, TopCand);  in pickNodeBidirectional()
4052       pickNodeFromQueue(Top, TopCand);  in pickNodeBidirectional()
4077     assert(Top.Available.empty() && Top.Pending.empty() &&  in pickNode()
4100       SU = Top.pickOnlyChoice();  in pickNode()
4108         setPolicy(TopCand.Policy, /*IsPostRA=*/true, Top, nullptr);  in pickNode()
4109         pickNodeFromQueue(Top, TopCand);  in pickNode()
4121     Top.removeReady(SU);  in pickNode()
4134     SU->TopReadyCycle = std::max(SU->TopReadyCycle, Top.getCurrCycle());  in schedNode()
4135     Top.bumpNode(SU);  in schedNode()