From: Sven Verdoolaege <skimo@kotnet.org>
Date: Sun, 9 May 2010 14:06:52 +0000 (+0200)
Subject: privately export isl_set_is_bounded
X-Git-Tag: isl-0.03~183
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d1374f24acec4c3b3e65f1c6f44b54406500470d;p=platform%2Fupstream%2Fisl.git

privately export isl_set_is_bounded
---

diff --git a/isl_convex_hull.c b/isl_convex_hull.c
index d4bf780..17212c3 100644
--- a/isl_convex_hull.c
+++ b/isl_convex_hull.c
@@ -869,13 +869,18 @@ static int isl_basic_set_is_bounded(struct isl_basic_set *bset)
 	struct isl_tab *tab;
 	int bounded;
 
+	if (!bset)
+		return -1;
+	if (isl_basic_set_fast_is_empty(bset))
+		return 1;
+
 	tab = isl_tab_from_recession_cone(bset);
 	bounded = isl_tab_cone_is_bounded(tab);
 	isl_tab_free(tab);
 	return bounded;
 }
 
-static int isl_set_is_bounded(struct isl_set *set)
+int isl_set_is_bounded(__isl_keep isl_set *set)
 {
 	int i;
 
diff --git a/isl_map_private.h b/isl_map_private.h
index 4b2b39a..21438db 100644
--- a/isl_map_private.h
+++ b/isl_map_private.h
@@ -169,3 +169,5 @@ int isl_basic_set_vars_get_sign(__isl_keep isl_basic_set *bset,
 
 int isl_basic_set_add_div_constraints_var(__isl_keep isl_basic_set *bset,
 	unsigned pos, isl_int *div);
+
+int isl_set_is_bounded(__isl_keep isl_set *set);