add isl_space_extend_domain_with_range

[platform/upstream/isl.git] / isl_map_subtract.c

diff --git a/isl_map_subtract.c b/isl_map_subtract.c
index 509e0f8..5109377 100644 (file)
--- a/isl_map_subtract.c
+++ b/isl_map_subtract.c
@@ -43,7 +43,7 @@ static int tab_add_constraints(struct isl_tab *tab,
 
        tab_total = isl_basic_map_total_dim(tab->bmap);
        bmap_total = isl_basic_map_total_dim(bmap);
-       dim = isl_dim_total(tab->bmap->dim);
+       dim = isl_space_dim(tab->bmap->dim, isl_dim_all);
 
        if (isl_tab_extend_cons(tab, 2 * bmap->n_eq + bmap->n_ineq) < 0)
                return -1;
@@ -99,7 +99,7 @@ static int tab_add_constraint(struct isl_tab *tab,
 
        tab_total = isl_basic_map_total_dim(tab->bmap);
        bmap_total = isl_basic_map_total_dim(bmap);
-       dim = isl_dim_total(tab->bmap->dim);
+       dim = isl_space_dim(tab->bmap->dim, isl_dim_all);
 
        v = isl_vec_alloc(bmap->ctx, 1 + tab_total);
        if (!v)
@@ -487,7 +487,7 @@ static __isl_give isl_map *map_subtract( __isl_take isl_map *map1,
        if (!map1 || !map2)
                goto error;
 
-       isl_assert(map1->ctx, isl_dim_equal(map1->dim, map2->dim), goto error);
+       isl_assert(map1->ctx, isl_space_is_equal(map1->dim, map2->dim), goto error);
 
        if (isl_map_is_empty(map2)) {
                isl_map_free(map2);
@@ -672,7 +672,7 @@ static __isl_give isl_point *singleton_extract_point(
        }
 
        isl_int_clear(m);
-       return isl_point_alloc(isl_basic_map_get_dim(bmap), point);
+       return isl_point_alloc(isl_basic_map_get_space(bmap), point);
 error:
        isl_int_clear(m);
        isl_vec_free(point);
@@ -716,6 +716,9 @@ int isl_map_is_subset(struct isl_map *map1, struct isl_map *map2)
        if (!map1 || !map2)
                return -1;
 
+       if (!isl_map_has_equal_space(map1, map2))
+               return 0;
+
        if (isl_map_is_empty(map1))
                return 1;
 
@@ -791,7 +794,7 @@ __isl_give isl_set *isl_set_complement(__isl_take isl_set *set)
        if (!set)
                return NULL;
 
-       universe = isl_set_universe(isl_set_get_dim(set));
+       universe = isl_set_universe(isl_set_get_space(set));
 
        return isl_set_subtract(universe, set);
 }