208   SmallVector<std::pair<Instruction *, Instruction *>, 32> Dead;  in CleanupPointerRootUsers()  local
219           Dead.push_back(std::make_pair(I, SI));  in CleanupPointerRootUsers()
227           Dead.push_back(std::make_pair(I, MSI));  in CleanupPointerRootUsers()
236           Dead.push_back(std::make_pair(I, MTI));  in CleanupPointerRootUsers()
247         Dead.clear();  in CleanupPointerRootUsers()
254   for (int i = 0, e = Dead.size(); i != e; ++i) {  in CleanupPointerRootUsers()
255     if (IsSafeComputationToRemove(Dead[i].first, GetTLI)) {  in CleanupPointerRootUsers()
256       Dead[i].second->eraseFromParent();  in CleanupPointerRootUsers()
257       Instruction *I = Dead[i].first;  in CleanupPointerRootUsers()
1294   bool Dead;  in deleteIfDead()  local
1296     Dead = (F->isDeclaration() && F->use_empty()) || F->isDefTriviallyDead();  in deleteIfDead()
1298     Dead = GV.use_empty();  in deleteIfDead()
1299   if (!Dead)  in deleteIfDead()