59 void DomTreeUpdater::deleteBB(BasicBlock *DelBB) {  in deleteBB()  argument
60   validateDeleteBB(DelBB);  in deleteBB()
62     DeletedBBs.insert(DelBB);  in deleteBB()
66   DelBB->removeFromParent();  in deleteBB()
67   eraseDelBBNode(DelBB);  in deleteBB()
68   delete DelBB;  in deleteBB()
72     BasicBlock *DelBB, std::function<void(BasicBlock *)> Callback) {  in callbackDeleteBB()  argument
73   validateDeleteBB(DelBB);  in callbackDeleteBB()
75     Callbacks.push_back(CallBackOnDeletion(DelBB, Callback));  in callbackDeleteBB()
76     DeletedBBs.insert(DelBB);  in callbackDeleteBB()
80   DelBB->removeFromParent();  in callbackDeleteBB()
81   eraseDelBBNode(DelBB);  in callbackDeleteBB()
82   Callback(DelBB);  in callbackDeleteBB()
83   delete DelBB;  in callbackDeleteBB()
86 void DomTreeUpdater::validateDeleteBB(BasicBlock *DelBB) {  in validateDeleteBB()  argument
87   assert(DelBB && "Invalid push_back of nullptr DelBB.");  in validateDeleteBB()
88   assert(pred_empty(DelBB) && "DelBB has one or more predecessors.");  in validateDeleteBB()
90   while (!DelBB->empty()) {  in validateDeleteBB()
91     Instruction &I = DelBB->back();  in validateDeleteBB()
95     DelBB->back().eraseFromParent();  in validateDeleteBB()
99   new UnreachableInst(DelBB->getContext(), DelBB);  in validateDeleteBB()