Function shift_tree_object

merge-ort.c:4984–4999

/*** Function Grouping: helper functions for merge_incore_*() ***/

static struct tree *shift_tree_object(struct repository *repo,
				      struct tree *one, struct tree *two,
				      const char *subtree_shift)
{
	struct object_id shifted;

	if (!*subtree_shift) {
		shift_tree(repo, &one->object.oid, &two->object.oid, &shifted, 0);
	} else {
		shift_tree_by(repo, &one->object.oid, &two->object.oid, &shifted,
			      subtree_shift);
	}
	if (oideq(&two->object.oid, &shifted))
		return two;
	return lookup_tree(repo, &shifted);
}

static inline void set_commit_tree(struct commit *c, struct tree *t)
{