539   for (BasicBlock *ExitingBlock : ExitingBlocks)  in simplifyOneLoop()
540     if (BranchInst *BI = dyn_cast<BranchInst>(ExitingBlock->getTerminator()))  in simplifyOneLoop()
546                      << ExitingBlock->getName() << "\n");  in simplifyOneLoop()
650       BasicBlock *ExitingBlock = ExitingBlocks[i];  in simplifyOneLoop()  local
651       if (!ExitingBlock->getSinglePredecessor()) continue;  in simplifyOneLoop()
652       BranchInst *BI = dyn_cast<BranchInst>(ExitingBlock->getTerminator());  in simplifyOneLoop()
655       if (!CI || CI->getParent() != ExitingBlock) continue;  in simplifyOneLoop()
661       for (auto I = ExitingBlock->instructionsWithoutDebug().begin(); &*I != BI; ) {  in simplifyOneLoop()
690                         << ExitingBlock->getName() << "\n");  in simplifyOneLoop()
692       assert(pred_empty(ExitingBlock));  in simplifyOneLoop()
694       LI->removeBlock(ExitingBlock);  in simplifyOneLoop()
696       DomTreeNode *Node = DT->getNode(ExitingBlock);  in simplifyOneLoop()
701       DT->eraseNode(ExitingBlock);  in simplifyOneLoop()
704         ExitBlockSet.insert(ExitingBlock);  in simplifyOneLoop()
709           ExitingBlock, /* KeepOneInputPHIs */ PreserveLCSSA);  in simplifyOneLoop()
711           ExitingBlock, /* KeepOneInputPHIs */ PreserveLCSSA);  in simplifyOneLoop()
712       ExitingBlock->eraseFromParent();  in simplifyOneLoop()