445   const BasicBlock *JoinBB = nullptr;  in findForwardJoinPoint()  local
449         JoinBB = IDomNode->getBlock();  in findForwardJoinPoint()
451   if (!JoinBB && Worklist.size() == 2) {  in findForwardJoinPoint()
459       JoinBB = Succ1;  in findForwardJoinPoint()
463       JoinBB = Succ0;  in findForwardJoinPoint()
467       JoinBB = Succ0;  in findForwardJoinPoint()
471       JoinBB = Succ1;  in findForwardJoinPoint()
475       JoinBB = Succ0UniqueSucc;  in findForwardJoinPoint()
479   if (!JoinBB && L)  in findForwardJoinPoint()
480     JoinBB = L->getUniqueExitBlock();  in findForwardJoinPoint()
482   if (!JoinBB)  in findForwardJoinPoint()
485   LLVM_DEBUG(dbgs() << "\t\tJoin block candidate: " << JoinBB->getName() << "\n");  in findForwardJoinPoint()
504       if (ToBB == JoinBB)  in findForwardJoinPoint()
537   LLVM_DEBUG(dbgs() << "\tJoin block: " << JoinBB->getName() << "\n");  in findForwardJoinPoint()
538   return JoinBB;  in findForwardJoinPoint()
577   const BasicBlock *JoinBB = nullptr;  in findBackwardJoinPoint()  local
586       JoinBB = Pred0;  in findBackwardJoinPoint()
590       JoinBB = Pred1;  in findBackwardJoinPoint()
594       JoinBB = Pred0UniquePred;  in findBackwardJoinPoint()
598   if (!JoinBB && L)  in findBackwardJoinPoint()
599     JoinBB = L->getHeader();  in findBackwardJoinPoint()
604   return JoinBB;  in findBackwardJoinPoint()
657   if (const BasicBlock *JoinBB = findForwardJoinPoint(PP->getParent()))  in getMustBeExecutedNextInstruction()  local
658     return &JoinBB->front();  in getMustBeExecutedNextInstruction()
698   if (const BasicBlock *JoinBB = findBackwardJoinPoint(PPBlock))  in getMustBeExecutedPrevInstruction()  local
699     return &JoinBB->back();  in getMustBeExecutedPrevInstruction()