119 void GCNSchedStrategy::initCandidate(SchedCandidate &Cand, SUnit *SU,  in initCandidate()  argument
125   Cand.SU = SU;  in initCandidate()
126   Cand.AtTop = AtTop;  in initCandidate()
173     Cand.RPDelta.Excess = PressureChange(AMDGPU::RegisterPressureSets::VGPR_32);  in initCandidate()
174     Cand.RPDelta.Excess.setUnitInc(NewVGPRPressure - VGPRExcessLimit);  in initCandidate()
179     Cand.RPDelta.Excess = PressureChange(AMDGPU::RegisterPressureSets::SReg_32);  in initCandidate()
180     Cand.RPDelta.Excess.setUnitInc(NewSGPRPressure - SGPRExcessLimit);  in initCandidate()
194       Cand.RPDelta.CriticalMax =  in initCandidate()
196       Cand.RPDelta.CriticalMax.setUnitInc(SGPRDelta);  in initCandidate()
198       Cand.RPDelta.CriticalMax =  in initCandidate()
200       Cand.RPDelta.CriticalMax.setUnitInc(VGPRDelta);  in initCandidate()
210                                          SchedCandidate &Cand) {  in pickNodeFromQueue()  argument
226     SchedBoundary *ZoneArg = Cand.AtTop == TryCand.AtTop ? &Zone : nullptr;  in pickNodeFromQueue()
227     tryCandidate(Cand, TryCand, ZoneArg);  in pickNodeFromQueue()
232       Cand.setBest(TryCand);  in pickNodeFromQueue()
233       LLVM_DEBUG(traceCandidate(Cand));  in pickNodeFromQueue()
303   SchedCandidate Cand = BotCand;  in pickNodeBidirectional()  local
305   tryCandidate(Cand, TopCand, nullptr);  in pickNodeBidirectional()
307     Cand.setBest(TopCand);  in pickNodeBidirectional()
309   LLVM_DEBUG(dbgs() << "Picking: "; traceCandidate(Cand););  in pickNodeBidirectional()
311   IsTopNode = Cand.AtTop;  in pickNodeBidirectional()
312   return Cand.SU;  in pickNodeBidirectional()
399 bool GCNMaxILPSchedStrategy::tryCandidate(SchedCandidate &Cand,  in tryCandidate()  argument
403   if (!Cand.isValid()) {  in tryCandidate()
410       tryPressure(TryCand.RPDelta.Excess, Cand.RPDelta.Excess, TryCand, Cand,  in tryCandidate()
416                  biasPhysReg(Cand.SU, Cand.AtTop), TryCand, Cand, PhysReg))  in tryCandidate()
423                 Zone->getLatencyStallCycles(Cand.SU), TryCand, Cand, Stall))  in tryCandidate()
428     if (tryLess(TryCand.ResDelta.CritResources, Cand.ResDelta.CritResources,  in tryCandidate()
429                 TryCand, Cand, ResourceReduce))  in tryCandidate()
432                    Cand.ResDelta.DemandedResources, TryCand, Cand,  in tryCandidate()
437     if (tryLatency(TryCand, Cand, *Zone))  in tryCandidate()
442                 getWeakLeft(Cand.SU, Cand.AtTop), TryCand, Cand, Weak))  in tryCandidate()
453       Cand.AtTop ? DAG->getNextClusterSucc() : DAG->getNextClusterPred();  in tryCandidate()
457                  Cand.SU == CandNextClusterSU, TryCand, Cand, Cluster))  in tryCandidate()
462       tryPressure(TryCand.RPDelta.CriticalMax, Cand.RPDelta.CriticalMax,  in tryCandidate()
463                   TryCand, Cand, RegCritical, TRI, DAG->MF))  in tryCandidate()
468       tryPressure(TryCand.RPDelta.CurrentMax, Cand.RPDelta.CurrentMax, TryCand,  in tryCandidate()
469                   Cand, RegMax, TRI, DAG->MF))  in tryCandidate()
474     if ((Zone->isTop() && TryCand.SU->NodeNum < Cand.SU->NodeNum) ||  in tryCandidate()
475         (!Zone->isTop() && TryCand.SU->NodeNum > Cand.SU->NodeNum)) {  in tryCandidate()