1 files changed, 9 insertions, 4 deletions

diff --git a/polly/lib/External/isl/isl_map.c b/polly/lib/External/isl/isl_map.c
index 64a9ba635d8..8d9196de07c 100644
--- a/polly/lib/External/isl/isl_map.c
+++ b/polly/lib/External/isl/isl_map.c
@@ -8485,7 +8485,7 @@ __isl_give isl_basic_map *isl_basic_map_align_divs(
 	return dst;
 }
 
-struct isl_map *isl_map_align_divs(struct isl_map *map)
+__isl_give isl_map *isl_map_align_divs_internal(__isl_take isl_map *map)
 {
 	int i;
 
@@ -8510,9 +8510,14 @@ struct isl_map *isl_map_align_divs(struct isl_map *map)
 	return map;
 }
 
+__isl_give isl_map *isl_map_align_divs(__isl_take isl_map *map)
+{
+	return isl_map_align_divs_internal(map);
+}
+
 struct isl_set *isl_set_align_divs(struct isl_set *set)
 {
-	return set_from_map(isl_map_align_divs(set_to_map(set)));
+	return set_from_map(isl_map_align_divs_internal(set_to_map(set)));
 }
 
 /* Align the divs of the basic maps in "map" to those
@@ -8542,7 +8547,7 @@ __isl_give isl_map *isl_map_align_divs_to_basic_map_list(
 	if (!map->p[0])
 		return isl_map_free(map);
 
-	return isl_map_align_divs(map);
+	return isl_map_align_divs_internal(map);
 }
 
 /* Align the divs of each element of "list" to those of "bmap".
@@ -10041,7 +10046,7 @@ __isl_give isl_set *isl_set_lift(__isl_take isl_set *set)
 	isl_space *dim;
 	unsigned n_div;
 
-	set = isl_set_align_divs(set);
+	set = set_from_map(isl_map_align_divs_internal(set_to_map(set)));
 
 	if (!set)
 		return NULL;