144                     SISchedulerCandidate &Cand,  in tryLess()  argument
151     if (Cand.Reason > Reason)  in tryLess()
152       Cand.Reason = Reason;  in tryLess()
155   Cand.setRepeat(Reason);  in tryLess()
161                        SISchedulerCandidate &Cand,  in tryGreater()  argument
168     if (Cand.Reason > Reason)  in tryGreater()
169       Cand.Reason = Reason;  in tryGreater()
172   Cand.setRepeat(Reason);  in tryGreater()
185 void SIScheduleBlock::traceCandidate(const SISchedCandidate &Cand) {  in traceCandidate()  argument
187   dbgs() << "  SU(" << Cand.SU->NodeNum << ") " << getReasonStr(Cand.Reason);  in traceCandidate()
192 void SIScheduleBlock::tryCandidateTopDown(SISchedCandidate &Cand,  in tryCandidateTopDown()  argument
195   if (!Cand.isValid()) {  in tryCandidateTopDown()
200   if (Cand.SGPRUsage > 60 &&  in tryCandidateTopDown()
201       tryLess(TryCand.SGPRUsage, Cand.SGPRUsage, TryCand, Cand, RegUsage))  in tryCandidateTopDown()
220               Cand.HasLowLatencyNonWaitedParent,  in tryCandidateTopDown()
221               TryCand, Cand, SIScheduleCandReason::Depth))  in tryCandidateTopDown()
224   if (tryGreater(TryCand.IsLowLatency, Cand.IsLowLatency,  in tryCandidateTopDown()
225                  TryCand, Cand, SIScheduleCandReason::Depth))  in tryCandidateTopDown()
229       tryLess(TryCand.LowLatencyOffset, Cand.LowLatencyOffset,  in tryCandidateTopDown()
230               TryCand, Cand, SIScheduleCandReason::Depth))  in tryCandidateTopDown()
233   if (tryLess(TryCand.VGPRUsage, Cand.VGPRUsage, TryCand, Cand, RegUsage))  in tryCandidateTopDown()
237   if (TryCand.SU->NodeNum < Cand.SU->NodeNum) {  in tryCandidateTopDown()
1409 bool SIScheduleBlockScheduler::tryCandidateLatency(SIBlockSchedCandidate &Cand,  in tryCandidateLatency()  argument
1411   if (!Cand.isValid()) {  in tryCandidateLatency()
1418               Cand.LastPosHighLatParentScheduled, TryCand, Cand, Latency))  in tryCandidateLatency()
1421   if (tryGreater(TryCand.IsHighLatency, Cand.IsHighLatency,  in tryCandidateLatency()
1422                  TryCand, Cand, Latency))  in tryCandidateLatency()
1424   if (TryCand.IsHighLatency && tryGreater(TryCand.Height, Cand.Height,  in tryCandidateLatency()
1425                                           TryCand, Cand, Depth))  in tryCandidateLatency()
1428                  Cand.NumHighLatencySuccessors,  in tryCandidateLatency()
1429                  TryCand, Cand, Successor))  in tryCandidateLatency()
1434 bool SIScheduleBlockScheduler::tryCandidateRegUsage(SIBlockSchedCandidate &Cand,  in tryCandidateRegUsage()  argument
1436   if (!Cand.isValid()) {  in tryCandidateRegUsage()
1441   if (tryLess(TryCand.VGPRUsageDiff > 0, Cand.VGPRUsageDiff > 0,  in tryCandidateRegUsage()
1442               TryCand, Cand, RegUsage))  in tryCandidateRegUsage()
1445                  Cand.NumSuccessors > 0,  in tryCandidateRegUsage()
1446                  TryCand, Cand, Successor))  in tryCandidateRegUsage()
1448   if (tryGreater(TryCand.Height, Cand.Height, TryCand, Cand, Depth))  in tryCandidateRegUsage()
1450   if (tryLess(TryCand.VGPRUsageDiff, Cand.VGPRUsageDiff,  in tryCandidateRegUsage()
1451               TryCand, Cand, RegUsage))  in tryCandidateRegUsage()
1457   SIBlockSchedCandidate Cand;  in pickBlock()  local
1482   Cand.Block = nullptr;  in pickBlock()
1502       if (!tryCandidateRegUsage(Cand, TryCand) &&  in pickBlock()
1504         tryCandidateLatency(Cand, TryCand);  in pickBlock()
1506       if (!tryCandidateLatency(Cand, TryCand))  in pickBlock()
1507         tryCandidateRegUsage(Cand, TryCand);  in pickBlock()
1510       Cand.setBest(TryCand);  in pickBlock()
1512       DEBUG(dbgs() << "Best Current Choice: " << Cand.Block->getID() << ' '  in pickBlock()
1513                    << getReasonStr(Cand.Reason) << '\n');  in pickBlock()
1518     dbgs() << "Picking: " << Cand.Block->getID() << '\n';  in pickBlock()
1520       << (Cand.IsHighLatency ? "yes\n" : "no\n");  in pickBlock()
1522            << Cand.LastPosHighLatParentScheduled << '\n';  in pickBlock()
1523     dbgs() << "VGPRUsageDiff: " << Cand.VGPRUsageDiff << '\n';  in pickBlock()
1527   Block = Cand.Block;  in pickBlock()