isl_basic_map_simplify: normalize div expressions

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

diff --git a/isl_vertices.c b/isl_vertices.c
index 77915fb..45f82c0 100644 (file)
--- a/isl_vertices.c
+++ b/isl_vertices.c
@@ -423,7 +423,7 @@ __isl_give isl_vertices *isl_basic_set_compute_vertices(
        if (!bset)
                return NULL;
 
-       tab = isl_tab_from_basic_set(bset);
+       tab = isl_tab_from_basic_set(bset, 0);
        if (!tab)
                goto error;
        tab->strict_redundant = 1;
@@ -877,12 +877,11 @@ static __isl_give isl_vertices *compute_chambers(__isl_take isl_basic_set *bset,
 
        bset = isl_basic_set_params(bset);
 
-       tab = isl_tab_from_basic_set(bset);
+       tab = isl_tab_from_basic_set(bset, 1);
        for (i = 0; i < bset->n_ineq; ++i)
                if (isl_tab_freeze_constraint(tab, i) < 0)
                        goto error;
-       if (isl_tab_track_bset(tab, bset) < 0)
-               goto error;
+       isl_basic_set_free(bset);
 
        snap = isl_tab_snap(tab);