Lines Matching defs:TryCand

3169 /// as we may need to differentiate whether TryCand is better than Cand.
3171              GenericSchedulerBase::SchedCandidate &TryCand,
3175     TryCand.Reason = Reason;
3187                 GenericSchedulerBase::SchedCandidate &TryCand,
3191     TryCand.Reason = Reason;
3202 bool tryLatency(GenericSchedulerBase::SchedCandidate &TryCand,
3209     if (std::max(TryCand.SU->getDepth(), Cand.SU->getDepth()) >
3211       if (tryLess(TryCand.SU->getDepth(), Cand.SU->getDepth(),
3212                   TryCand, Cand, GenericSchedulerBase::TopDepthReduce))
3215     if (tryGreater(TryCand.SU->getHeight(), Cand.SU->getHeight(),
3216                    TryCand, Cand, GenericSchedulerBase::TopPathReduce))
3222     if (std::max(TryCand.SU->getHeight(), Cand.SU->getHeight()) >
3224       if (tryLess(TryCand.SU->getHeight(), Cand.SU->getHeight(),
3225                   TryCand, Cand, GenericSchedulerBase::BotHeightReduce))
3228     if (tryGreater(TryCand.SU->getDepth(), Cand.SU->getDepth(),
3229                    TryCand, Cand, GenericSchedulerBase::BotPathReduce))
3391                  GenericSchedulerBase::SchedCandidate &TryCand,
3398   if (tryGreater(TryP.getUnitInc() < 0, CandP.getUnitInc() < 0, TryCand, Cand,
3404   if (Cand.AtTop != TryCand.AtTop)
3412     return tryLess(TryP.getUnitInc(), CandP.getUnitInc(), TryCand, Cand,
3425   return tryGreater(TryRank, CandRank, TryCand, Cand, Reason);
3520 /// \param TryCand refers to the next SUnit candidate, otherwise uninitialized.
3522 ///             if Cand is from a different zone than TryCand.
3523 /// \return \c true if TryCand is better than Cand (Reason is NOT NoCand)
3525                                     SchedCandidate &TryCand,
3529     TryCand.Reason = NodeOrder;
3534   if (tryGreater(biasPhysReg(TryCand.SU, TryCand.AtTop),
3535                  biasPhysReg(Cand.SU, Cand.AtTop), TryCand, Cand, PhysReg))
3536     return TryCand.Reason != NoCand;
3539   if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.Excess,
3541                                                TryCand, Cand, RegExcess, TRI,
3543     return TryCand.Reason != NoCand;
3546   if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.CriticalMax,
3548                                                TryCand, Cand, RegCritical, TRI,
3550     return TryCand.Reason != NoCand;
3563         tryLatency(TryCand, Cand, *Zone))
3564       return TryCand.Reason != NoCand;
3567     if (tryLess(Zone->getLatencyStallCycles(TryCand.SU),
3568                 Zone->getLatencyStallCycles(Cand.SU), TryCand, Cand, Stall))
3569       return TryCand.Reason != NoCand;
3581     TryCand.AtTop ? DAG->getNextClusterSucc() : DAG->getNextClusterPred();
3582   if (tryGreater(TryCand.SU == TryCandNextClusterSU,
3584                  TryCand, Cand, Cluster))
3585     return TryCand.Reason != NoCand;
3589     if (tryLess(getWeakLeft(TryCand.SU, TryCand.AtTop),
3591                 TryCand, Cand, Weak))
3592       return TryCand.Reason != NoCand;
3596   if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.CurrentMax,
3598                                                TryCand, Cand, RegMax, TRI,
3600     return TryCand.Reason != NoCand;
3604     TryCand.initResourceDelta(DAG, SchedModel);
3605     if (tryLess(TryCand.ResDelta.CritResources, Cand.ResDelta.CritResources,
3606                 TryCand, Cand, ResourceReduce))
3607       return TryCand.Reason != NoCand;
3608     if (tryGreater(TryCand.ResDelta.DemandedResources,
3610                    TryCand, Cand, ResourceDemand))
3611       return TryCand.Reason != NoCand;
3615     if (!RegionPolicy.DisableLatencyHeuristic && TryCand.Policy.ReduceLatency &&
3616         !Rem.IsAcyclicLatencyLimited && tryLatency(TryCand, Cand, *Zone))
3617       return TryCand.Reason != NoCand;
3620     if ((Zone->isTop() && TryCand.SU->NodeNum < Cand.SU->NodeNum)
3621         || (!Zone->isTop() && TryCand.SU->NodeNum > Cand.SU->NodeNum)) {
3622       TryCand.Reason = NodeOrder;
3645     SchedCandidate TryCand(ZonePolicy);
3646     initCandidate(TryCand, SU, Zone.isTop(), RPTracker, TempTracker);
3648     SchedBoundary *ZoneArg = Cand.AtTop == TryCand.AtTop ? &Zone : nullptr;
3649     if (tryCandidate(Cand, TryCand, ZoneArg)) {
3651       if (TryCand.ResDelta == SchedResourceDelta())
3652         TryCand.initResourceDelta(DAG, SchedModel);
3653       Cand.setBest(TryCand);
3938 /// \param TryCand refers to the next SUnit candidate, otherwise uninitialized.
3939 /// \return \c true if TryCand is better than Cand (Reason is NOT NoCand)
3941                                         SchedCandidate &TryCand) {
3944     TryCand.Reason = NodeOrder;
3949   if (tryLess(Top.getLatencyStallCycles(TryCand.SU),
3950               Top.getLatencyStallCycles(Cand.SU), TryCand, Cand, Stall))
3951     return TryCand.Reason != NoCand;
3957       TryCand.AtTop ? DAG->getNextClusterSucc() : DAG->getNextClusterPred();
3958   if (tryGreater(TryCand.SU == TryCandNextClusterSU,
3959                  Cand.SU == CandNextClusterSU, TryCand, Cand, Cluster))
3960     return TryCand.Reason != NoCand;
3963   if (tryLess(TryCand.ResDelta.CritResources, Cand.ResDelta.CritResources,
3964               TryCand, Cand, ResourceReduce))
3965     return TryCand.Reason != NoCand;
3966   if (tryGreater(TryCand.ResDelta.DemandedResources,
3968                  TryCand, Cand, ResourceDemand))
3969     return TryCand.Reason != NoCand;
3973   if (Cand.AtTop == TryCand.AtTop) {
3976         tryLatency(TryCand, Cand, Cand.AtTop ? Top : Bot))
3977       return TryCand.Reason != NoCand;
3981   if (TryCand.SU->NodeNum < Cand.SU->NodeNum) {
3982     TryCand.Reason = NodeOrder;
3993     SchedCandidate TryCand(Cand.Policy);
3994     TryCand.SU = SU;
3995     TryCand.AtTop = Zone.isTop();
3996     TryCand.initResourceDelta(DAG, SchedModel);
3997     if (tryCandidate(Cand, TryCand)) {
3998       Cand.setBest(TryCand);