delete AvailableQueue;
}
- void Schedule();
+ void Schedule() override;
ScheduleHazardRecognizer *getHazardRec() { return HazardRec; }
/// forceUnitLatencies - Register-pressure-reducing scheduling doesn't
/// need actual latency information but the hybrid scheduler does.
- bool forceUnitLatencies() const {
+ bool forceUnitLatencies() const override {
return !NeedLatency;
}
};
return scheduleDAG->getHazardRec();
}
- void initNodes(std::vector<SUnit> &sunits);
+ void initNodes(std::vector<SUnit> &sunits) override;
- void addNode(const SUnit *SU);
+ void addNode(const SUnit *SU) override;
- void updateNode(const SUnit *SU);
+ void updateNode(const SUnit *SU) override;
- void releaseState() {
+ void releaseState() override {
SUnits = 0;
SethiUllmanNumbers.clear();
std::fill(RegPressure.begin(), RegPressure.end(), 0);
return SU->getNode()->getIROrder();
}
- bool empty() const { return Queue.empty(); }
+ bool empty() const override { return Queue.empty(); }
- void push(SUnit *U) {
+ void push(SUnit *U) override {
assert(!U->NodeQueueId && "Node in the queue already");
U->NodeQueueId = ++CurQueueId;
Queue.push_back(U);
}
- void remove(SUnit *SU) {
+ void remove(SUnit *SU) override {
assert(!Queue.empty() && "Queue is empty!");
assert(SU->NodeQueueId != 0 && "Not in queue!");
std::vector<SUnit *>::iterator I = std::find(Queue.begin(), Queue.end(),
SU->NodeQueueId = 0;
}
- bool tracksRegPressure() const { return TracksRegPressure; }
+ bool tracksRegPressure() const override { return TracksRegPressure; }
void dumpRegPressure() const;
int RegPressureDiff(SUnit *SU, unsigned &LiveUses) const;
- void scheduledNode(SUnit *SU);
+ void scheduledNode(SUnit *SU) override;
- void unscheduledNode(SUnit *SU);
+ void unscheduledNode(SUnit *SU) override;
protected:
bool canClobber(const SUnit *SU, const SUnit *Op);
tii, tri, tli),
Picker(this) {}
- bool isBottomUp() const { return SF::IsBottomUp; }
+ bool isBottomUp() const override { return SF::IsBottomUp; }
- bool isReady(SUnit *U) const {
+ bool isReady(SUnit *U) const override {
return Picker.HasReadyFilter && Picker.isReady(U, getCurCycle());
}
- SUnit *pop() {
+ SUnit *pop() override {
if (Queue.empty()) return NULL;
SUnit *V = popFromQueue(Queue, Picker, scheduleDAG);