leavesReaderReorder 5523 third_party/sqlite/src/ext/fts2/fts2.c     leavesReaderReorder(pReaders+i, *piReaders-i);
leavesReaderReorder 5638 third_party/sqlite/src/ext/fts2/fts2.c       leavesReaderReorder(lrs+i, MERGE_COUNT-i);