288   for (const MachineBasicBlock *Succ : successors())  in hasEHPadSuccessor()  local
289     if (Succ->isEHPad())  in hasEHPadSuccessor()
305   for (const MachineBasicBlock *Succ : successors()) {  in mayHaveInlineAsmBr()  local
306     if (Succ->isInlineAsmBrIndirectTarget())  in mayHaveInlineAsmBr()
790 void MachineBasicBlock::addSuccessor(MachineBasicBlock *Succ,  in addSuccessor()  argument
796   Successors.push_back(Succ);  in addSuccessor()
797   Succ->addPredecessor(this);  in addSuccessor()
800 void MachineBasicBlock::addSuccessorWithoutProb(MachineBasicBlock *Succ) {  in addSuccessorWithoutProb()  argument
805   Successors.push_back(Succ);  in addSuccessorWithoutProb()
806   Succ->addPredecessor(this);  in addSuccessorWithoutProb()
828 void MachineBasicBlock::removeSuccessor(MachineBasicBlock *Succ,  in removeSuccessor()  argument
830   succ_iterator I = find(Successors, Succ);  in removeSuccessor()
914     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessors()  local
920       addSuccessor(Succ, Prob);  in transferSuccessors()
922       addSuccessorWithoutProb(Succ);  in transferSuccessors()
924     FromMBB->removeSuccessor(Succ);  in transferSuccessors()
934     MachineBasicBlock *Succ = *FromMBB->succ_begin();  in transferSuccessorsAndUpdatePHIs()  local
937       addSuccessor(Succ, Prob);  in transferSuccessorsAndUpdatePHIs()
939       addSuccessorWithoutProb(Succ);  in transferSuccessorsAndUpdatePHIs()
940     FromMBB->removeSuccessor(Succ);  in transferSuccessorsAndUpdatePHIs()
943     Succ->replacePhiUsesWith(FromMBB, this);  in transferSuccessorsAndUpdatePHIs()
1133     MachineBasicBlock *Succ, Pass &P,  in SplitCriticalEdge()  argument
1135   if (!canSplitCriticalEdge(Succ))  in SplitCriticalEdge()
1143   NMBB->setCallFrameSize(Succ->getCallFrameSize());  in SplitCriticalEdge()
1150     MJTI.ReplaceMBBInJumpTable(JTI, Succ, NMBB);  in SplitCriticalEdge()
1157                     << printMBBReference(*Succ) << '\n');  in SplitCriticalEdge()
1203   ReplaceUsesOfBlockWith(Succ, NMBB);  in SplitCriticalEdge()
1207   if (Succ == PrevFallthrough)  in SplitCriticalEdge()
1216   NMBB->addSuccessor(Succ);  in SplitCriticalEdge()
1217   if (!NMBB->isLayoutSuccessor(Succ)) {  in SplitCriticalEdge()
1221     TII->insertBranch(*NMBB, Succ, nullptr, Cond, DL);  in SplitCriticalEdge()
1225   Succ->replacePhiUsesWith(this, NMBB);  in SplitCriticalEdge()
1228   for (const auto &LI : Succ->liveins())  in SplitCriticalEdge()
1248       LV->addNewBlock(NMBB, this, Succ, *LiveInSets);  in SplitCriticalEdge()
1250       LV->addNewBlock(NMBB, this, Succ);  in SplitCriticalEdge()
1271          I = Succ->instr_begin(), E = Succ->instr_end();  in SplitCriticalEdge()
1302       bool isLiveOut = LI.liveAt(LIS->getMBBStartIdx(Succ));  in SplitCriticalEdge()
1327     MDT->recordSplitCriticalEdge(this, Succ, NMBB);  in SplitCriticalEdge()
1333       if (MachineLoop *DestLoop = MLI->getLoopFor(Succ)) {  in SplitCriticalEdge()
1348           assert(DestLoop->getHeader() == Succ &&  in SplitCriticalEdge()
1360     const MachineBasicBlock *Succ) const {  in canSplitCriticalEdge()
1363   if (Succ->isEHPad())  in canSplitCriticalEdge()
1368   if (Succ->isInlineAsmBrIndirectTarget())  in canSplitCriticalEdge()
1552 MachineBasicBlock::getSuccProbability(const_succ_iterator Succ) const {  in getSuccProbability()
1556   const auto &Prob = *getProbabilityIterator(Succ);  in getSuccProbability()