424     for (SDep& Succ : SU->Succs) {  in undoSchedule()
425       if (BC->isSUInBlock(Succ.getSUnit(), ID))  in undoSchedule()
426         undoReleaseSucc(SU, &Succ);  in undoSchedule()
465   for (SDep& Succ : SU->Succs) {  in releaseSuccessors()
466     SUnit *SuccSU = Succ.getSUnit();  in releaseSuccessors()
474     releaseSucc(SU, &Succ);  in releaseSuccessors()
497      for (SDep& Succ : SU->Succs) {  in nodeScheduled()
499         NodeNum2Index.find(Succ.getSUnit()->NodeNum);  in nodeScheduled()
536 void SIScheduleBlock::addSucc(SIScheduleBlock *Succ,  in addSucc()  argument
538   unsigned SuccID = Succ->getID();  in addSucc()
549   if (Succ->isHighLatencyBlock())  in addSucc()
551   Succs.push_back(std::make_pair(Succ, Kind));  in addSucc()
844       SUnit *Succ = SuccDep.getSUnit();  in colorComputeReservedDependencies()  local
845       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorComputeReservedDependencies()
847       if (CurrentBottomUpReservedDependencyColoring[Succ->NodeNum] > 0)  in colorComputeReservedDependencies()
848         SUColors.insert(CurrentBottomUpReservedDependencyColoring[Succ->NodeNum]);  in colorComputeReservedDependencies()
926       SUnit *Succ = SuccDep.getSUnit();  in colorEndsAccordingToDependencies()  local
927       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorEndsAccordingToDependencies()
929       if (CurrentBottomUpReservedDependencyColoring[Succ->NodeNum] > 0 ||  in colorEndsAccordingToDependencies()
930           CurrentTopDownReservedDependencyColoring[Succ->NodeNum] > 0)  in colorEndsAccordingToDependencies()
931         SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorEndsAccordingToDependencies()
932       SUColorsPending.insert(PendingColoring[Succ->NodeNum]);  in colorEndsAccordingToDependencies()
996       SUnit *Succ = SuccDep.getSUnit();  in colorMergeConstantLoadsNextGroup()  local
997       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeConstantLoadsNextGroup()
999       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeConstantLoadsNextGroup()
1017        SUnit *Succ = SuccDep.getSUnit();  in colorMergeIfPossibleNextGroup()  local
1018       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeIfPossibleNextGroup()
1020       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeIfPossibleNextGroup()
1038        SUnit *Succ = SuccDep.getSUnit();  in colorMergeIfPossibleNextGroupOnlyForReserved()  local
1039       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeIfPossibleNextGroupOnlyForReserved()
1041       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeIfPossibleNextGroupOnlyForReserved()
1070        SUnit *Succ = SuccDep.getSUnit();  in colorMergeIfPossibleSmallGroupsToNextGroup()  local
1071       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in colorMergeIfPossibleSmallGroupsToNextGroup()
1073       SUColors.insert(CurrentColoring[Succ->NodeNum]);  in colorMergeIfPossibleSmallGroupsToNextGroup()
1099        SUnit *Succ = SuccDep.getSUnit();  in regroupNoUserInstructions()  local
1100       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in regroupNoUserInstructions()
1206        SUnit *Succ = SuccDep.getSUnit();  in createBlocksForVariant()  local
1207       if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in createBlocksForVariant()
1209       if (Node2CurrentBlock[Succ->NodeNum] != SUID)  in createBlocksForVariant()
1210         CurrentBlocks[SUID]->addSucc(CurrentBlocks[Node2CurrentBlock[Succ->NodeNum]],  in createBlocksForVariant()
1399       for (const auto &Succ : Block->getSuccs())  in fillStats()  local
1400         Height = std::max(Height, Succ.first->Height + Succ.first->getCost());  in fillStats()
1827         SUnit *Succ = SuccDep.getSUnit();  in moveLowLatencies()  local
1828         if (SuccDep.isWeak() || Succ->NodeNum >= DAGSize)  in moveLowLatencies()
1830         if (SITII->isLowLatencyInstruction(*Succ->getInstr())) {  in moveLowLatencies()