523   for (BasicBlock *ExitingBlock : ExitingBlocks)  in simplifyOneLoop()
524     if (BranchInst *BI = dyn_cast<BranchInst>(ExitingBlock->getTerminator()))  in simplifyOneLoop()
530                      << ExitingBlock->getName() << "\n");  in simplifyOneLoop()
633     for (BasicBlock *ExitingBlock : ExitingBlocks) {  in simplifyOneLoop()
634       if (!ExitingBlock->getSinglePredecessor()) continue;  in simplifyOneLoop()
635       BranchInst *BI = dyn_cast<BranchInst>(ExitingBlock->getTerminator());  in simplifyOneLoop()
638       if (!CI || CI->getParent() != ExitingBlock) continue;  in simplifyOneLoop()
644       for (auto I = ExitingBlock->instructionsWithoutDebug().begin(); &*I != BI; ) {  in simplifyOneLoop()
668                         << ExitingBlock->getName() << "\n");  in simplifyOneLoop()
670       assert(pred_empty(ExitingBlock));  in simplifyOneLoop()
672       LI->removeBlock(ExitingBlock);  in simplifyOneLoop()
674       DomTreeNode *Node = DT->getNode(ExitingBlock);  in simplifyOneLoop()
679       DT->eraseNode(ExitingBlock);  in simplifyOneLoop()
682         ExitBlockSet.insert(ExitingBlock);  in simplifyOneLoop()
687           ExitingBlock, /* KeepOneInputPHIs */ PreserveLCSSA);  in simplifyOneLoop()
689           ExitingBlock, /* KeepOneInputPHIs */ PreserveLCSSA);  in simplifyOneLoop()
690       ExitingBlock->eraseFromParent();  in simplifyOneLoop()