764     CHECK(back_reference.chunk_index() == 0);  in GetBackReferencedObject()
769     uint32_t chunk_index = back_reference.chunk_index();  in GetBackReferencedObject()  local
770     DCHECK_LE(chunk_index, current_chunk_[space]);  in GetBackReferencedObject()
772     Address address = reservations_[space][chunk_index].start + chunk_offset;  in GetBackReferencedObject()
870     int chunk_index = current_chunk_[space_index];  in Allocate()  local
871     CHECK_LE(high_water_[space_index], reservation[chunk_index].end);  in Allocate()
1127         int chunk_index = current_chunk_[space];  in ReadData()  local
1130         CHECK_EQ(reservation[chunk_index].end, high_water_[space]);  in ReadData()
1132         chunk_index = ++current_chunk_[space];  in ReadData()
1133         CHECK_LT(chunk_index, reservation.length());  in ReadData()
1134         high_water_[space] = reservation[chunk_index].start;  in ReadData()
1582   int chunk_index = reference.chunk_index();  in BackReferenceIsAlreadyAllocated()  local
1584     return chunk_index == 0 &&  in BackReferenceIsAlreadyAllocated()
1586   } else if (chunk_index == completed_chunks_[space].length()) {  in BackReferenceIsAlreadyAllocated()
1589     return chunk_index < completed_chunks_[space].length() &&  in BackReferenceIsAlreadyAllocated()
1590            reference.chunk_offset() < completed_chunks_[space][chunk_index];  in BackReferenceIsAlreadyAllocated()