280   for (const MachineBasicBlock *Succ : successors())  in hasEHPadSuccessor()  local
281     if (Succ->isEHPad())  in hasEHPadSuccessor()
297   for (const MachineBasicBlock *Succ : successors()) {  in mayHaveInlineAsmBr()  local
298     if (Succ->isInlineAsmBrIndirectTarget())  in mayHaveInlineAsmBr()
747 void MachineBasicBlock::addSuccessor(MachineBasicBlock *Succ,  in addSuccessor()  argument
753   Successors.push_back(Succ);  in addSuccessor()
754   Succ->addPredecessor(this);  in addSuccessor()
757 void MachineBasicBlock::addSuccessorWithoutProb(MachineBasicBlock *Succ) {  in addSuccessorWithoutProb()  argument
762   Successors.push_back(Succ);  in addSuccessorWithoutProb()
763   Succ->addPredecessor(this);  in addSuccessorWithoutProb()
785 void MachineBasicBlock::removeSuccessor(MachineBasicBlock *Succ,  in removeSuccessor()  argument
787   succ_iterator I = find(Successors, Succ);  in removeSuccessor()
871     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessors()  local
877       addSuccessor(Succ, Prob);  in transferSuccessors()
879       addSuccessorWithoutProb(Succ);  in transferSuccessors()
881     FromMBB->removeSuccessor(Succ);  in transferSuccessors()
891     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessorsAndUpdatePHIs()  local
894       addSuccessor(Succ, Prob);  in transferSuccessorsAndUpdatePHIs()
896       addSuccessorWithoutProb(Succ);  in transferSuccessorsAndUpdatePHIs()
897     FromMBB->removeSuccessor(Succ);  in transferSuccessorsAndUpdatePHIs()
900     Succ->replacePhiUsesWith(FromMBB, this);  in transferSuccessorsAndUpdatePHIs()
1012     MachineBasicBlock *Succ, Pass &P,  in SplitCriticalEdge()  argument
1014   if (!canSplitCriticalEdge(Succ))  in SplitCriticalEdge()
1025                     << printMBBReference(*Succ) << '\n');  in SplitCriticalEdge()
1073   ReplaceUsesOfBlockWith(Succ, NMBB);  in SplitCriticalEdge()
1086   if (Succ == PrevFallthrough)  in SplitCriticalEdge()
1103   NMBB->addSuccessor(Succ);  in SplitCriticalEdge()
1104   if (!NMBB->isLayoutSuccessor(Succ)) {  in SplitCriticalEdge()
1107     TII->insertBranch(*NMBB, Succ, nullptr, Cond, DL);  in SplitCriticalEdge()
1121   Succ->replacePhiUsesWith(this, NMBB);  in SplitCriticalEdge()
1124   for (const auto &LI : Succ->liveins())  in SplitCriticalEdge()
1144       LV->addNewBlock(NMBB, this, Succ, *LiveInSets);  in SplitCriticalEdge()
1146       LV->addNewBlock(NMBB, this, Succ);  in SplitCriticalEdge()
1167          I = Succ->instr_begin(), E = Succ->instr_end();  in SplitCriticalEdge()
1196       bool isLiveOut = LI.liveAt(LIS->getMBBStartIdx(Succ));  in SplitCriticalEdge()
1213     MDT->recordSplitCriticalEdge(this, Succ, NMBB);  in SplitCriticalEdge()
1219       if (MachineLoop *DestLoop = MLI->getLoopFor(Succ)) {  in SplitCriticalEdge()
1234           assert(DestLoop->getHeader() == Succ &&  in SplitCriticalEdge()
1246     const MachineBasicBlock *Succ) const {  in canSplitCriticalEdge()
1249   if (Succ->isEHPad())  in canSplitCriticalEdge()
1254   if (Succ->isInlineAsmBrIndirectTarget())  in canSplitCriticalEdge()
1429 MachineBasicBlock::getSuccProbability(const_succ_iterator Succ) const {  in getSuccProbability()
1433   const auto &Prob = *getProbabilityIterator(Succ);  in getSuccProbability()