529   auto *ExitBlock = L->getUniqueExitBlock();  in deleteDeadLoop()  local
531   if (ExitBlock) {  in deleteDeadLoop()
532     assert(ExitBlock && "Should have a unique exit block!");  in deleteDeadLoop()
535     Builder.CreateCondBr(Builder.getFalse(), L->getHeader(), ExitBlock);  in deleteDeadLoop()
541     for (PHINode &P : ExitBlock->phis()) {  in deleteDeadLoop()
563       DTU.applyUpdates({{DominatorTree::Insert, Preheader, ExitBlock}});  in deleteDeadLoop()
565         MSSAU->applyUpdates({{DominatorTree::Insert, Preheader, ExitBlock}},  in deleteDeadLoop()
574     Builder.CreateBr(ExitBlock);  in deleteDeadLoop()
603   if (ExitBlock) {  in deleteDeadLoop()
645     DIBuilder DIB(*ExitBlock->getModule());  in deleteDeadLoop()
646     Instruction *InsertDbgValueBefore = ExitBlock->getFirstNonPHI();  in deleteDeadLoop()
1197   BasicBlock *ExitBlock = ExitBlocks[0];  in canLoopBeDeleted()  local
1198   BasicBlock::iterator BI = ExitBlock->begin();  in canLoopBeDeleted()