isl_basic_set_opt: avoid invalid access on error path

[platform/upstream/isl.git] / isl_map_private.h

diff --git a/isl_map_private.h b/isl_map_private.h
index b550ae7..5da97be 100644 (file)
--- a/isl_map_private.h
+++ b/isl_map_private.h
@@ -204,8 +204,6 @@ __isl_give isl_basic_set *isl_basic_set_sort_constraints(
        __isl_take isl_basic_set *bset);
 int isl_basic_map_plain_cmp(const __isl_keep isl_basic_map *bmap1,
        const __isl_keep isl_basic_map *bmap2);
-int isl_set_plain_cmp(const __isl_keep isl_set *set1,
-       const __isl_keep isl_set *set2);
 int isl_basic_set_plain_is_equal(__isl_keep isl_basic_set *bset1,
        __isl_keep isl_basic_set *bset2);
 int isl_basic_map_plain_is_equal(__isl_keep isl_basic_map *bmap1,
@@ -270,10 +268,14 @@ struct isl_basic_set *isl_basic_set_recession_cone(struct isl_basic_set *bset);
 struct isl_basic_set *isl_basic_set_lineality_space(struct isl_basic_set *bset);
 
 struct isl_basic_set *isl_basic_set_set_rational(struct isl_basic_set *bset);
+__isl_give isl_set *isl_set_set_rational(__isl_take isl_set *set);
 __isl_give isl_basic_map *isl_basic_map_set_rational(
        __isl_take isl_basic_map *bmap);
 __isl_give isl_map *isl_map_set_rational(__isl_take isl_map *map);
 
+int isl_map_has_rational(__isl_keep isl_map *map);
+int isl_set_has_rational(__isl_keep isl_set *set);
+
 struct isl_mat;
 
 struct isl_basic_set *isl_basic_set_preimage(struct isl_basic_set *bset,
@@ -346,4 +348,6 @@ int isl_map_compatible_range(__isl_keep isl_map *map, __isl_keep isl_set *set);
 
 int isl_basic_map_plain_is_single_valued(__isl_keep isl_basic_map *bmap);
 
+int isl_map_is_set(__isl_keep isl_map *map);
+
 #endif