2009-10-20 Sebastian Pop <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (build_alias_set_optimal_p): Initialize
	all_components_are_cliques to 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154615 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index e61abc5..b1541c2 100644 (file)
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,8 @@
+2009-10-20  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-sese-to-poly.c (build_alias_set_optimal_p): Initialize
+       all_components_are_cliques to 1.
+
 2009-10-20  Li Feng  <nemokingdom@gmail.com>
 
        * graphite-sese-to-poly.c (free_data_refs_aux): Update to free

diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index b0f385b..06a98a3 100644 (file)
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -1897,7 +1897,8 @@ build_alias_set_optimal_p (VEC (data_reference_p, heap) *drs)
   int *all_vertices;
   int *vertices;
   struct graph_edge *e;
-  int this_component_is_clique, all_components_are_cliques;
+  int this_component_is_clique;
+  int all_components_are_cliques = 1;
 
   for (i = 0; VEC_iterate (data_reference_p, drs, i, dr1); i++)
     for (j = i+1; VEC_iterate (data_reference_p, drs, j, dr2); j++)