Lines Matching defs:TryCand

3172 /// as we may need to differentiate whether TryCand is better than Cand.
3174              GenericSchedulerBase::SchedCandidate &TryCand,
3178     TryCand.Reason = Reason;
3190                 GenericSchedulerBase::SchedCandidate &TryCand,
3194     TryCand.Reason = Reason;
3205 bool tryLatency(GenericSchedulerBase::SchedCandidate &TryCand,
3212     if (std::max(TryCand.SU->getDepth(), Cand.SU->getDepth()) >
3214       if (tryLess(TryCand.SU->getDepth(), Cand.SU->getDepth(),
3215                   TryCand, Cand, GenericSchedulerBase::TopDepthReduce))
3218     if (tryGreater(TryCand.SU->getHeight(), Cand.SU->getHeight(),
3219                    TryCand, Cand, GenericSchedulerBase::TopPathReduce))
3225     if (std::max(TryCand.SU->getHeight(), Cand.SU->getHeight()) >
3227       if (tryLess(TryCand.SU->getHeight(), Cand.SU->getHeight(),
3228                   TryCand, Cand, GenericSchedulerBase::BotHeightReduce))
3231     if (tryGreater(TryCand.SU->getDepth(), Cand.SU->getDepth(),
3232                    TryCand, Cand, GenericSchedulerBase::BotPathReduce))
3398                  GenericSchedulerBase::SchedCandidate &TryCand,
3405   if (tryGreater(TryP.getUnitInc() < 0, CandP.getUnitInc() < 0, TryCand, Cand,
3411   if (Cand.AtTop != TryCand.AtTop)
3419     return tryLess(TryP.getUnitInc(), CandP.getUnitInc(), TryCand, Cand,
3432   return tryGreater(TryRank, CandRank, TryCand, Cand, Reason);
3527 /// \param TryCand refers to the next SUnit candidate, otherwise uninitialized.
3529 ///             if Cand is from a different zone than TryCand.
3530 /// \return \c true if TryCand is better than Cand (Reason is NOT NoCand)
3532                                     SchedCandidate &TryCand,
3536     TryCand.Reason = NodeOrder;
3541   if (tryGreater(biasPhysReg(TryCand.SU, TryCand.AtTop),
3542                  biasPhysReg(Cand.SU, Cand.AtTop), TryCand, Cand, PhysReg))
3543     return TryCand.Reason != NoCand;
3546   if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.Excess,
3548                                                TryCand, Cand, RegExcess, TRI,
3550     return TryCand.Reason != NoCand;
3553   if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.CriticalMax,
3555                                                TryCand, Cand, RegCritical, TRI,
3557     return TryCand.Reason != NoCand;
3570         tryLatency(TryCand, Cand, *Zone))
3571       return TryCand.Reason != NoCand;
3574     if (tryLess(Zone->getLatencyStallCycles(TryCand.SU),
3575                 Zone->getLatencyStallCycles(Cand.SU), TryCand, Cand, Stall))
3576       return TryCand.Reason != NoCand;
3588     TryCand.AtTop ? DAG->getNextClusterSucc() : DAG->getNextClusterPred();
3589   if (tryGreater(TryCand.SU == TryCandNextClusterSU,
3591                  TryCand, Cand, Cluster))
3592     return TryCand.Reason != NoCand;
3596     if (tryLess(getWeakLeft(TryCand.SU, TryCand.AtTop),
3598                 TryCand, Cand, Weak))
3599       return TryCand.Reason != NoCand;
3603   if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.CurrentMax,
3605                                                TryCand, Cand, RegMax, TRI,
3607     return TryCand.Reason != NoCand;
3611     TryCand.initResourceDelta(DAG, SchedModel);
3612     if (tryLess(TryCand.ResDelta.CritResources, Cand.ResDelta.CritResources,
3613                 TryCand, Cand, ResourceReduce))
3614       return TryCand.Reason != NoCand;
3615     if (tryGreater(TryCand.ResDelta.DemandedResources,
3617                    TryCand, Cand, ResourceDemand))
3618       return TryCand.Reason != NoCand;
3622     if (!RegionPolicy.DisableLatencyHeuristic && TryCand.Policy.ReduceLatency &&
3623         !Rem.IsAcyclicLatencyLimited && tryLatency(TryCand, Cand, *Zone))
3624       return TryCand.Reason != NoCand;
3627     if ((Zone->isTop() && TryCand.SU->NodeNum < Cand.SU->NodeNum)
3628         || (!Zone->isTop() && TryCand.SU->NodeNum > Cand.SU->NodeNum)) {
3629       TryCand.Reason = NodeOrder;
3652     SchedCandidate TryCand(ZonePolicy);
3653     initCandidate(TryCand, SU, Zone.isTop(), RPTracker, TempTracker);
3655     SchedBoundary *ZoneArg = Cand.AtTop == TryCand.AtTop ? &Zone : nullptr;
3656     if (tryCandidate(Cand, TryCand, ZoneArg)) {
3658       if (TryCand.ResDelta == SchedResourceDelta())
3659         TryCand.initResourceDelta(DAG, SchedModel);
3660       Cand.setBest(TryCand);
3934 /// \param TryCand refers to the next SUnit candidate, otherwise uninitialized.
3935 /// \return \c true if TryCand is better than Cand (Reason is NOT NoCand)
3937                                         SchedCandidate &TryCand) {
3940     TryCand.Reason = NodeOrder;
3945   if (tryLess(Top.getLatencyStallCycles(TryCand.SU),
3946               Top.getLatencyStallCycles(Cand.SU), TryCand, Cand, Stall))
3947     return TryCand.Reason != NoCand;
3950   if (tryGreater(TryCand.SU == DAG->getNextClusterSucc(),
3952                  TryCand, Cand, Cluster))
3953     return TryCand.Reason != NoCand;
3956   if (tryLess(TryCand.ResDelta.CritResources, Cand.ResDelta.CritResources,
3957               TryCand, Cand, ResourceReduce))
3958     return TryCand.Reason != NoCand;
3959   if (tryGreater(TryCand.ResDelta.DemandedResources,
3961                  TryCand, Cand, ResourceDemand))
3962     return TryCand.Reason != NoCand;
3965   if (Cand.Policy.ReduceLatency && tryLatency(TryCand, Cand, Top)) {
3966     return TryCand.Reason != NoCand;
3970   if (TryCand.SU->NodeNum < Cand.SU->NodeNum) {
3971     TryCand.Reason = NodeOrder;
3982     SchedCandidate TryCand(Cand.Policy);
3983     TryCand.SU = SU;
3984     TryCand.AtTop = Zone.isTop();
3985     TryCand.initResourceDelta(DAG, SchedModel);
3986     if (tryCandidate(Cand, TryCand)) {
3987       Cand.setBest(TryCand);