539   auto *ExitBlock = L->getUniqueExitBlock();  in deleteDeadLoop()  local
541   if (ExitBlock) {  in deleteDeadLoop()
542     assert(ExitBlock && "Should have a unique exit block!");  in deleteDeadLoop()
545     Builder.CreateCondBr(Builder.getFalse(), L->getHeader(), ExitBlock);  in deleteDeadLoop()
551     for (PHINode &P : ExitBlock->phis()) {  in deleteDeadLoop()
569       DTU.applyUpdates({{DominatorTree::Insert, Preheader, ExitBlock}});  in deleteDeadLoop()
571         MSSAU->applyUpdates({{DominatorTree::Insert, Preheader, ExitBlock}},  in deleteDeadLoop()
580     Builder.CreateBr(ExitBlock);  in deleteDeadLoop()
610   if (ExitBlock) {  in deleteDeadLoop()
665     DIBuilder DIB(*ExitBlock->getModule());  in deleteDeadLoop()
667         ExitBlock->getFirstInsertionPt();  in deleteDeadLoop()
668     assert(InsertDbgValueBefore != ExitBlock->end() &&  in deleteDeadLoop()
673       DVI->moveBefore(*ExitBlock, InsertDbgValueBefore);  in deleteDeadLoop()
680       ExitBlock->insertDbgRecordBefore(DVR, InsertDbgValueBefore);  in deleteDeadLoop()
1441   BasicBlock *ExitBlock = ExitBlocks[0];  in canLoopBeDeleted()  local
1442   BasicBlock::iterator BI = ExitBlock->begin();  in canLoopBeDeleted()