527 void MachineBasicBlock::addSuccessor(MachineBasicBlock *Succ,  in addSuccessor()  argument
533   Successors.push_back(Succ);  in addSuccessor()
534   Succ->addPredecessor(this);  in addSuccessor()
537 void MachineBasicBlock::addSuccessorWithoutProb(MachineBasicBlock *Succ) {  in addSuccessorWithoutProb()  argument
542   Successors.push_back(Succ);  in addSuccessorWithoutProb()
543   Succ->addPredecessor(this);  in addSuccessorWithoutProb()
546 void MachineBasicBlock::removeSuccessor(MachineBasicBlock *Succ,  in removeSuccessor()  argument
548   succ_iterator I = std::find(Successors.begin(), Successors.end(), Succ);  in removeSuccessor()
624     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessors()  local
629       addSuccessor(Succ, Prob);  in transferSuccessors()
631       addSuccessorWithoutProb(Succ);  in transferSuccessors()
633     FromMBB->removeSuccessor(Succ);  in transferSuccessors()
643     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessorsAndUpdatePHIs()  local
646       addSuccessor(Succ, Prob);  in transferSuccessorsAndUpdatePHIs()
648       addSuccessorWithoutProb(Succ);  in transferSuccessorsAndUpdatePHIs()
649     FromMBB->removeSuccessor(Succ);  in transferSuccessorsAndUpdatePHIs()
652     for (MachineBasicBlock::instr_iterator MI = Succ->instr_begin(),  in transferSuccessorsAndUpdatePHIs()
653            ME = Succ->instr_end(); MI != ME && MI->isPHI(); ++MI)  in transferSuccessorsAndUpdatePHIs()
718 MachineBasicBlock *MachineBasicBlock::SplitCriticalEdge(MachineBasicBlock *Succ,  in SplitCriticalEdge()  argument
720   if (!canSplitCriticalEdge(Succ))  in SplitCriticalEdge()
731         << " -- BB#" << Succ->getNumber() << '\n');  in SplitCriticalEdge()
784   ReplaceUsesOfBlockWith(Succ, NMBB);  in SplitCriticalEdge()
812   NMBB->addSuccessor(Succ);  in SplitCriticalEdge()
813   if (!NMBB->isLayoutSuccessor(Succ)) {  in SplitCriticalEdge()
816     TII->InsertBranch(*NMBB, Succ, nullptr, Cond, DL);  in SplitCriticalEdge()
831          i = Succ->instr_begin(),e = Succ->instr_end();  in SplitCriticalEdge()
838   for (const auto &LI : Succ->liveins())  in SplitCriticalEdge()
857     LV->addNewBlock(NMBB, this, Succ);  in SplitCriticalEdge()
878          I = Succ->instr_begin(), E = Succ->instr_end();  in SplitCriticalEdge()
907       bool isLiveOut = LI.liveAt(LIS->getMBBStartIdx(Succ));  in SplitCriticalEdge()
924     MDT->recordSplitCriticalEdge(this, Succ, NMBB);  in SplitCriticalEdge()
930       if (MachineLoop *DestLoop = MLI->getLoopFor(Succ)) {  in SplitCriticalEdge()
945           assert(DestLoop->getHeader() == Succ &&  in SplitCriticalEdge()
957     const MachineBasicBlock *Succ) const {  in canSplitCriticalEdge()
960   if (Succ->isEHPad())  in canSplitCriticalEdge()
1148 MachineBasicBlock::getSuccProbability(const_succ_iterator Succ) const {  in getSuccProbability()
1152   const auto &Prob = *getProbabilityIterator(Succ);  in getSuccProbability()