Lines Matching refs:top
236 return new_space_ ? new_space_->top() : kNullAddress;
349 // below (memento_address == top) ensures that this is safe. Mark the word as
376 Address top;
384 // it, so suffices to compare ptr and top here.
385 top = NewSpaceTop();
386 DCHECK(memento_address == top ||
387 memento_address + HeapObject::kHeaderSize <= top ||
388 !Page::OnSamePage(memento_address, top - 1));
389 if ((memento_address != top) && memento_candidate.IsValid()) {
441 Address top = new_space_->original_top_acquire();
443 DCHECK_LE(top, limit);
444 return top && top <= addr && addr < limit;
453 Address top = paged_space->original_top();
455 DCHECK_LE(top, limit);
456 return top && top <= addr && addr < limit;