Lines Matching refs:front_
261 PromotionQueue() : front_(NULL), rear_(NULL) { }
264 front_ = rear_ = reinterpret_cast<intptr_t*>(start_address);
267 bool is_empty() { return front_ <= rear_; }
272 *target = reinterpret_cast<HeapObject*>(*(--front_));
273 *size = static_cast<int>(*(--front_));
275 ASSERT(front_ >= rear_);
280 intptr_t* front_;
