543   const BasicBlock *JoinBB = nullptr;  in findForwardJoinPoint()  local
547         JoinBB = IDomNode->getBlock();  in findForwardJoinPoint()
549   if (!JoinBB && Worklist.size() == 2) {  in findForwardJoinPoint()
557       JoinBB = Succ1;  in findForwardJoinPoint()
561       JoinBB = Succ0;  in findForwardJoinPoint()
565       JoinBB = Succ0;  in findForwardJoinPoint()
569       JoinBB = Succ1;  in findForwardJoinPoint()
573       JoinBB = Succ0UniqueSucc;  in findForwardJoinPoint()
577   if (!JoinBB && L)  in findForwardJoinPoint()
578     JoinBB = L->getUniqueExitBlock();  in findForwardJoinPoint()
580   if (!JoinBB)  in findForwardJoinPoint()
583   LLVM_DEBUG(dbgs() << "\t\tJoin block candidate: " << JoinBB->getName() << "\n");  in findForwardJoinPoint()
602       if (ToBB == JoinBB)  in findForwardJoinPoint()
635   LLVM_DEBUG(dbgs() << "\tJoin block: " << JoinBB->getName() << "\n");  in findForwardJoinPoint()
636   return JoinBB;  in findForwardJoinPoint()
675   const BasicBlock *JoinBB = nullptr;  in findBackwardJoinPoint()  local
684       JoinBB = Pred0;  in findBackwardJoinPoint()
688       JoinBB = Pred1;  in findBackwardJoinPoint()
692       JoinBB = Pred0UniquePred;  in findBackwardJoinPoint()
696   if (!JoinBB && L)  in findBackwardJoinPoint()
697     JoinBB = L->getHeader();  in findBackwardJoinPoint()
702   return JoinBB;  in findBackwardJoinPoint()
755   if (const BasicBlock *JoinBB = findForwardJoinPoint(PP->getParent()))  in getMustBeExecutedNextInstruction()  local
756     return &JoinBB->front();  in getMustBeExecutedNextInstruction()
796   if (const BasicBlock *JoinBB = findBackwardJoinPoint(PPBlock))  in getMustBeExecutedPrevInstruction()  local
797     return &JoinBB->back();  in getMustBeExecutedPrevInstruction()