182   void visitSuccessor(const BasicBlock &SuccBlock, const Loop *ParentLoop,  in visitSuccessor()
186     if (ParentLoop && !ParentLoop->contains(&SuccBlock)) {  in visitSuccessor()
187       DefMap.emplace(&SuccBlock, &DefBlock);  in visitSuccessor()
188       ReachedLoopExits.insert(&SuccBlock);  in visitSuccessor()
193     auto ItLastDef = DefMap.find(&SuccBlock);  in visitSuccessor()
195       addPending(SuccBlock, DefBlock);  in visitSuccessor()
202       if (!JoinBlocks->insert(&SuccBlock).second)  in visitSuccessor()
206       addPending(SuccBlock, SuccBlock);  in visitSuccessor()
231     for (const auto *SuccBlock : NodeSuccessors) {  in computeJoinPoints()  local
232       DefMap.emplace(SuccBlock, SuccBlock);  in computeJoinPoints()
234       if (ParentLoop && !ParentLoop->contains(SuccBlock)) {  in computeJoinPoints()
236         ReachedLoopExits.insert(SuccBlock);  in computeJoinPoints()
240         PendingUpdates.insert(SuccBlock);  in computeJoinPoints()
281         for (const auto *SuccBlock : successors(Block)) {  in computeJoinPoints()  local
282           visitSuccessor(*SuccBlock, ParentLoop, *DefBlock);  in computeJoinPoints()