422     for (SDep& Succ : SU->Succs) {  in undoSchedule()
423       if (BC->isSUInBlock(Succ.getSUnit(), ID))  in undoSchedule()
424         undoReleaseSucc(SU, &Succ);  in undoSchedule()
463   for (SDep& Succ : SU->Succs) {  in releaseSuccessors()
464     SUnit *SuccSU = Succ.getSUnit();  in releaseSuccessors()
472     releaseSucc(SU, &Succ);  in releaseSuccessors()
495      for (SDep& Succ : SU->Succs) {  in nodeScheduled()
497         NodeNum2Index.find(Succ.getSUnit()->NodeNum);  in nodeScheduled()
534 void SIScheduleBlock::addSucc(SIScheduleBlock *Succ,  in addSucc()  argument
536   unsigned SuccID = Succ->getID();  in addSucc()
547   if (Succ->isHighLatencyBlock())  in addSucc()
549   Succs.emplace_back(Succ, Kind);  in addSucc()
838       SUnit *Succ = SuccDep.getSUnit();  in colorComputeReservedDependencies()  local
839       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorComputeReservedDependencies()
841       if (CurrentBottomUpReservedDependencyColoring[Succ->NodeNum] > 0)  in colorComputeReservedDependencies()
842         SUColors.insert(CurrentBottomUpReservedDependencyColoring[Succ->NodeNum]);  in colorComputeReservedDependencies()
918       SUnit *Succ = SuccDep.getSUnit();  in colorEndsAccordingToDependencies()  local
919       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorEndsAccordingToDependencies()
921       if (CurrentBottomUpReservedDependencyColoring[Succ->NodeNum] > 0 ||  in colorEndsAccordingToDependencies()
922           CurrentTopDownReservedDependencyColoring[Succ->NodeNum] > 0)  in colorEndsAccordingToDependencies()
923         SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorEndsAccordingToDependencies()
924       SUColorsPending.insert(PendingColoring[Succ->NodeNum]);  in colorEndsAccordingToDependencies()
988       SUnit *Succ = SuccDep.getSUnit();  in colorMergeConstantLoadsNextGroup()  local
989       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeConstantLoadsNextGroup()
991       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeConstantLoadsNextGroup()
1009        SUnit *Succ = SuccDep.getSUnit();  in colorMergeIfPossibleNextGroup()  local
1010       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeIfPossibleNextGroup()
1012       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeIfPossibleNextGroup()
1030        SUnit *Succ = SuccDep.getSUnit();  in colorMergeIfPossibleNextGroupOnlyForReserved()  local
1031       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeIfPossibleNextGroupOnlyForReserved()
1033       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeIfPossibleNextGroupOnlyForReserved()
1062        SUnit *Succ = SuccDep.getSUnit();  in colorMergeIfPossibleSmallGroupsToNextGroup()  local
1063       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeIfPossibleSmallGroupsToNextGroup()
1065       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeIfPossibleSmallGroupsToNextGroup()
1091        SUnit *Succ = SuccDep.getSUnit();  in regroupNoUserInstructions()  local
1092       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in regroupNoUserInstructions()
1198        SUnit *Succ = SuccDep.getSUnit();  in createBlocksForVariant()  local
1199       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in createBlocksForVariant()
1201       if (Node2CurrentBlock[Succ->NodeNum] != SUID)  in createBlocksForVariant()
1202         CurrentBlocks[SUID]->addSucc(CurrentBlocks[Node2CurrentBlock[Succ->NodeNum]],  in createBlocksForVariant()
1391       for (const auto &Succ : Block->getSuccs())  in fillStats()  local
1392         Height = std::max(Height, Succ.first->Height + Succ.first->getCost());  in fillStats()
1819         SUnit *Succ = SuccDep.getSUnit();  in moveLowLatencies()  local
1820         if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in moveLowLatencies()
1822         if (SITII->isLowLatencyInstruction(*Succ->getInstr())) {  in moveLowLatencies()