Lines Matching defs:old_beg

371                                 uptr &old_beg, uptr &old_end, uptr &new_beg,
381          ((old_beg != new_beg) && Max(old_beg, new_beg) > end_down)) &&
383       old_beg = Min(end_down, old_beg);
395     if ((new_beg == new_end || new_beg >= beg_up) && old_beg != old_end &&
396         old_beg < beg_up) {
400       old_beg = Max(beg_up, old_beg);
420   uptr old_beg = storage_beg;
435   FixUnalignedStorage(storage_beg, storage_end, old_beg, old_end, new_beg,
489   uptr old_beg = reinterpret_cast<uptr>(old_container_beg_p);
496   if (!(old_beg <= old_end && new_beg <= new_end) ||
498       !(storage_beg <= old_beg && old_end <= storage_end)) {
501         storage_beg, storage_end, old_beg, old_end, new_beg, new_end, &stack);
506   if ((old_beg == old_end && new_beg == new_end) ||
507       (old_beg == new_beg && old_end == new_end))
510   FixUnalignedStorage(storage_beg, storage_end, old_beg, old_end, new_beg,
515   if (old_beg == old_end || new_beg == new_end || new_end <= old_beg ||
517     if (old_beg != old_end) {
519       uptr a = RoundDownTo(old_beg, granularity);
538   CHECK_GT(new_end, old_beg);
540   if (new_beg < old_beg) {
543     // Round down and ignore the [c, old_beg) as its state defined by unchanged
544     // [old_beg, old_end).
545     uptr c = RoundDownTo(old_beg, granularity);
547   } else if (new_beg > old_beg) {
548     // Round down and poison [a, old_beg) because it was unpoisoned only as a
550     uptr a = RoundDownTo(old_beg, granularity);