506     Loop *Subloop = *llvm::prior(Unloop->end());  in updateSubloopParents()  local
509     assert(SubloopParents.count(Subloop) && "DFS failed to visit subloop");  in updateSubloopParents()
510     if (SubloopParents[Subloop])  in updateSubloopParents()
511       SubloopParents[Subloop]->addChildLoop(Subloop);  in updateSubloopParents()
513       LI->addTopLevelLoop(Subloop);  in updateSubloopParents()
528   Loop *Subloop = 0;  in getNearestLoop()  local
530     Subloop = NearLoop;  in getNearestLoop()
532     while (Subloop->getParentLoop() != Unloop) {  in getNearestLoop()
533       Subloop = Subloop->getParentLoop();  in getNearestLoop()
534       assert(Subloop && "subloop is not an ancestor of the original loop");  in getNearestLoop()
537     if (!SubloopParents.count(Subloop))  in getNearestLoop()
538       SubloopParents[Subloop] = Unloop;  in getNearestLoop()
539     NearLoop = SubloopParents[Subloop];  in getNearestLoop()
544     assert(!Subloop && "subloop blocks must have a successor");  in getNearestLoop()
560       if (Subloop)  in getNearestLoop()
581   if (Subloop) {  in getNearestLoop()
582     SubloopParents[Subloop] = NearLoop;  in getNearestLoop()