add isl_map_order_gt

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

diff --git a/isl_sample.c b/isl_sample.c
index ec63745..1fc0f95 100644 (file)
--- a/isl_sample.c
+++ b/isl_sample.c
@@ -657,7 +657,7 @@ static struct isl_vec *sample_bounded(struct isl_basic_set *bset)
                
        ctx = bset->ctx;
 
-       tab = isl_tab_from_basic_set(bset);
+       tab = isl_tab_from_basic_set(bset, 1);
        if (tab && tab->empty) {
                isl_tab_free(tab);
                ISL_F_SET(bset, ISL_BASIC_SET_EMPTY);
@@ -666,8 +666,6 @@ static struct isl_vec *sample_bounded(struct isl_basic_set *bset)
                return sample;
        }
 
-       if (isl_tab_track_bset(tab, isl_basic_set_copy(bset)) < 0)
-               goto error;
        if (!ISL_F_ISSET(bset, ISL_BASIC_SET_NO_IMPLICIT))
                if (isl_tab_detect_implicit_equalities(tab) < 0)
                        goto error;
@@ -746,7 +744,7 @@ static struct isl_vec *rational_sample(struct isl_basic_set *bset)
        if (!bset)
                return NULL;
 
-       tab = isl_tab_from_basic_set(bset);
+       tab = isl_tab_from_basic_set(bset, 0);
        sample = isl_tab_get_sample_value(tab);
        isl_tab_free(tab);
 
@@ -1289,6 +1287,11 @@ error:
        return NULL;
 }
 
+__isl_give isl_basic_set *isl_basic_set_sample(__isl_take isl_basic_set *bset)
+{
+       return isl_basic_map_sample(bset);
+}
+
 __isl_give isl_basic_map *isl_map_sample(__isl_take isl_map *map)
 {
        int i;