#endif
void reset() {
+ // A new HazardRec is created for each DAG and owned by SchedBoundary.
+ delete HazardRec;
+
Available.clear();
Pending.clear();
CheckPending = false;
/// PendingFlag set.
SchedBoundary(unsigned ID, const Twine &Name):
DAG(0), SchedModel(0), Rem(0), Available(ID, Name+".A"),
- Pending(ID << ConvergingScheduler::LogMaxQID, Name+".P") {
+ Pending(ID << ConvergingScheduler::LogMaxQID, Name+".P"),
+ HazardRec(0) {
reset();
}
DAG = dag;
SchedModel = DAG->getSchedModel();
TRI = DAG->TRI;
+
Rem.init(DAG, SchedModel);
Top.init(DAG, SchedModel, &Rem);
Bot.init(DAG, SchedModel, &Rem);
DAG = static_cast<VLIWMachineScheduler*>(dag);
SchedModel = DAG->getSchedModel();
TRI = DAG->TRI;
+
Top.init(DAG, SchedModel);
Bot.init(DAG, SchedModel);
// are disabled, then these HazardRecs will be disabled.
const InstrItineraryData *Itin = DAG->getSchedModel()->getInstrItineraries();
const TargetMachine &TM = DAG->MF.getTarget();
+ delete Top.HazardRec;
+ delete Bot.HazardRec;
Top.HazardRec = TM.getInstrInfo()->CreateTargetMIHazardRecognizer(Itin, DAG);
Bot.HazardRec = TM.getInstrInfo()->CreateTargetMIHazardRecognizer(Itin, DAG);
Bot.bumpNode(SU);
}
}
-