538   auto *ExitBlock = L->getUniqueExitBlock();  in deleteDeadLoop()  local
540   if (ExitBlock) {  in deleteDeadLoop()
541     assert(ExitBlock && "Should have a unique exit block!");  in deleteDeadLoop()
544     Builder.CreateCondBr(Builder.getFalse(), L->getHeader(), ExitBlock);  in deleteDeadLoop()
550     for (PHINode &P : ExitBlock->phis()) {  in deleteDeadLoop()
568       DTU.applyUpdates({{DominatorTree::Insert, Preheader, ExitBlock}});  in deleteDeadLoop()
570         MSSAU->applyUpdates({{DominatorTree::Insert, Preheader, ExitBlock}},  in deleteDeadLoop()
579     Builder.CreateBr(ExitBlock);  in deleteDeadLoop()
609   if (ExitBlock) {  in deleteDeadLoop()
664     DIBuilder DIB(*ExitBlock->getModule());  in deleteDeadLoop()
666         ExitBlock->getFirstInsertionPt();  in deleteDeadLoop()
667     assert(InsertDbgValueBefore != ExitBlock->end() &&  in deleteDeadLoop()
672       DVI->moveBefore(*ExitBlock, InsertDbgValueBefore);  in deleteDeadLoop()
679       ExitBlock->insertDPValueBefore(DPV, InsertDbgValueBefore);  in deleteDeadLoop()
1296   BasicBlock *ExitBlock = ExitBlocks[0];  in canLoopBeDeleted()  local
1297   BasicBlock::iterator BI = ExitBlock->begin();  in canLoopBeDeleted()