Lines Matching defs:prev
175 auto prev = it;
176 --prev;
177 CHECK_LE(prev->End(), chunk.Start());
178 if (prev->End() == chunk.Start()) {
179 // Merge *prev with this chunk.
180 chunk.size += prev->size;
181 chunk.ptr -= prev->size;
182 auto erase_pos = free_by_size_.find(FreeBySizeEntry { prev->size, prev });
185 // "prev" is invalidated but "it" remains valid.