static struct isl_basic_set *uset_convex_hull_wrap_bounded(struct isl_set *set);
-static void swap_ineq(struct isl_basic_map *bmap, unsigned i, unsigned j)
-{
- isl_int *t;
-
- if (i != j) {
- t = bmap->ineq[i];
- bmap->ineq[i] = bmap->ineq[j];
- bmap->ineq[j] = t;
- }
-}
-
/* Return 1 if constraint c is redundant with respect to the constraints
* in bmap. If c is a lower [upper] bound in some variable and bmap
* does not have a lower [upper] bound in that variable, then c cannot