115       ScopedArenaVector<uint32_t> current_path(temporaries.Adapter(kArenaAllocLSA));  in Prune()  local
118       current_path.reserve(num_blocks);  in Prune()
124         DCHECK(std::find(current_path.cbegin(), current_path.cend(), cur_block->GetBlockId()) ==  in Prune()
125                current_path.end());  in Prune()
127           std::for_each(current_path.cbegin(), current_path.cend(), [&](auto id) {  in Prune()
132         current_path.push_back(cur_block->GetBlockId());  in Prune()
140         if (UNLIKELY(current_path.empty())) {  in Prune()
146           const HBasicBlock* last = graph_->GetBlocks()[current_path.back()];  in Prune()
147           visiting.ClearBit(current_path.back());  in Prune()
148           current_path.pop_back();  in Prune()
155         for (uint32_t id : current_path) {  in Prune()
168         DCHECK((current_path.empty() && cur_block == graph_->GetEntryBlock()) ||  in Prune()
169                current_path.front() == graph_->GetEntryBlock()->GetBlockId())  in Prune()
170             << "current path size: " << current_path.size()  in Prune()