274   Top.init(DAG, SchedModel);  in initialize()
282   delete Top.HazardRec;  in initialize()
284   Top.HazardRec = TII->CreateTargetMIHazardRecognizer(Itin, DAG);  in initialize()
287   delete Top.ResourceModel;  in initialize()
289   Top.ResourceModel = createVLIWResourceModel(STI, DAG->getSchedModel());  in initialize()
315     Top.MaxMinLatency = std::max(MinLatency, Top.MaxMinLatency);  in releaseTopNode()
322     Top.releaseNode(SU, SU->TopReadyCycle);  in releaseTopNode()
618     if (Top.isLatencyBound(SU)) {  in SchedulingCost()
631     if (Top.ResourceModel->isResourceAvailable(SU, true)) {  in SchedulingCost()
665     if (Top.isLatencyBound(SU))  in SchedulingCost()
713           Top.ResourceModel->isInPacket(PI.getSUnit())) {  in SchedulingCost()
738             Top.ResourceModel->isInPacket(PI.getSUnit())) {  in SchedulingCost()
892   if (SUnit *SU = Top.pickOnlyChoice()) {  in pickNodeBidrectional()
918       pickNodeFromQueue(Top, DAG->getTopRPTracker(), TopCand);  in pickNodeBidrectional()
952     assert(Top.Available.empty() && Top.Pending.empty() &&  in pickNode()
958     SU = Top.pickOnlyChoice();  in pickNode()
962           pickNodeFromQueue(Top, DAG->getTopRPTracker(), TopCand);  in pickNode()
983     Top.removeReady(SU);  in pickNode()
989                     << (IsTopNode ? Top.CurrCycle : Bot.CurrCycle) << " ("  in pickNode()
1001     Top.bumpNode(SU);  in schedNode()
1002     SU->TopReadyCycle = Top.CurrCycle;  in schedNode()