Lines Matching defs:o2
640 struct et_occ *o1 = n1->rightmost_occ, *o2 = n2->rightmost_occ, *om;
654 et_splay (o2);
656 if (l == o2 || (l && l->parent != NULL))
658 ret = o2->next;
660 set_prev (o1, o2);
666 ret = o2->prev;
668 set_next (o1, o2);
673 if (0 < o2->depth)
680 om = o2;
681 mn = o2->depth + o1->depth;
685 et_check_tree_sanity (o2);
688 if (ret && ret->min + o1->depth + o2->depth < mn)