141                     SISchedulerCandidate &Cand,  in tryLess()  argument
148     if (Cand.Reason > Reason)  in tryLess()
149       Cand.Reason = Reason;  in tryLess()
152   Cand.setRepeat(Reason);  in tryLess()
158                        SISchedulerCandidate &Cand,  in tryGreater()  argument
165     if (Cand.Reason > Reason)  in tryGreater()
166       Cand.Reason = Reason;  in tryGreater()
169   Cand.setRepeat(Reason);  in tryGreater()
182 void SIScheduleBlock::traceCandidate(const SISchedCandidate &Cand) {  in traceCandidate()  argument
184   dbgs() << "  SU(" << Cand.SU->NodeNum << ") " << getReasonStr(Cand.Reason);  in traceCandidate()
189 void SIScheduleBlock::tryCandidateTopDown(SISchedCandidate &Cand,  in tryCandidateTopDown()  argument
192   if (!Cand.isValid()) {  in tryCandidateTopDown()
197   if (Cand.SGPRUsage > 60 &&  in tryCandidateTopDown()
198       SISched::tryLess(TryCand.SGPRUsage, Cand.SGPRUsage,  in tryCandidateTopDown()
199                        TryCand, Cand, RegUsage))  in tryCandidateTopDown()
218                        Cand.HasLowLatencyNonWaitedParent,  in tryCandidateTopDown()
219                        TryCand, Cand, SIScheduleCandReason::Depth))  in tryCandidateTopDown()
222   if (SISched::tryGreater(TryCand.IsLowLatency, Cand.IsLowLatency,  in tryCandidateTopDown()
223                           TryCand, Cand, SIScheduleCandReason::Depth))  in tryCandidateTopDown()
227       SISched::tryLess(TryCand.LowLatencyOffset, Cand.LowLatencyOffset,  in tryCandidateTopDown()
228                        TryCand, Cand, SIScheduleCandReason::Depth))  in tryCandidateTopDown()
231   if (SISched::tryLess(TryCand.VGPRUsage, Cand.VGPRUsage,  in tryCandidateTopDown()
232                        TryCand, Cand, RegUsage))  in tryCandidateTopDown()
236   if (TryCand.SU->NodeNum < Cand.SU->NodeNum) {  in tryCandidateTopDown()
1518 bool SIScheduleBlockScheduler::tryCandidateLatency(SIBlockSchedCandidate &Cand,  in tryCandidateLatency()  argument
1520   if (!Cand.isValid()) {  in tryCandidateLatency()
1527                  Cand.LastPosHighLatParentScheduled, TryCand, Cand, Latency))  in tryCandidateLatency()
1530   if (SISched::tryGreater(TryCand.IsHighLatency, Cand.IsHighLatency,  in tryCandidateLatency()
1531                           TryCand, Cand, Latency))  in tryCandidateLatency()
1533   if (TryCand.IsHighLatency && SISched::tryGreater(TryCand.Height, Cand.Height,  in tryCandidateLatency()
1534                                                    TryCand, Cand, Depth))  in tryCandidateLatency()
1537                           Cand.NumHighLatencySuccessors,  in tryCandidateLatency()
1538                           TryCand, Cand, Successor))  in tryCandidateLatency()
1543 bool SIScheduleBlockScheduler::tryCandidateRegUsage(SIBlockSchedCandidate &Cand,  in tryCandidateRegUsage()  argument
1545   if (!Cand.isValid()) {  in tryCandidateRegUsage()
1550   if (SISched::tryLess(TryCand.VGPRUsageDiff > 0, Cand.VGPRUsageDiff > 0,  in tryCandidateRegUsage()
1551                        TryCand, Cand, RegUsage))  in tryCandidateRegUsage()
1554                           Cand.NumSuccessors > 0,  in tryCandidateRegUsage()
1555                           TryCand, Cand, Successor))  in tryCandidateRegUsage()
1557   if (SISched::tryGreater(TryCand.Height, Cand.Height, TryCand, Cand, Depth))  in tryCandidateRegUsage()
1559   if (SISched::tryLess(TryCand.VGPRUsageDiff, Cand.VGPRUsageDiff,  in tryCandidateRegUsage()
1560                        TryCand, Cand, RegUsage))  in tryCandidateRegUsage()
1566   SIBlockSchedCandidate Cand;  in pickBlock()  local
1590   Cand.Block = nullptr;  in pickBlock()
1610       if (!tryCandidateRegUsage(Cand, TryCand) &&  in pickBlock()
1612         tryCandidateLatency(Cand, TryCand);  in pickBlock()
1614       if (!tryCandidateLatency(Cand, TryCand))  in pickBlock()
1615         tryCandidateRegUsage(Cand, TryCand);  in pickBlock()
1618       Cand.setBest(TryCand);  in pickBlock()
1620       LLVM_DEBUG(dbgs() << "Best Current Choice: " << Cand.Block->getID() << ' '  in pickBlock()
1621                         << getReasonStr(Cand.Reason) << '\n');  in pickBlock()
1625   LLVM_DEBUG(dbgs() << "Picking: " << Cand.Block->getID() << '\n';  in pickBlock()
1627                     << (Cand.IsHighLatency ? "yes\n" : "no\n");  in pickBlock()
1629                     << Cand.LastPosHighLatParentScheduled << '\n';  in pickBlock()
1630              dbgs() << "VGPRUsageDiff: " << Cand.VGPRUsageDiff << '\n';  in pickBlock()
1633   Block = Cand.Block;  in pickBlock()