graphite-sese-to-poly.c (translate_scalar_reduction_to_array): Initialize variable.

2010-04-04  Matthias Klose  <doko@ubuntu.com>

	* graphite-sese-to-poly.c (translate_scalar_reduction_to_array):
	Initialize variable.

From-SVN: r157965

gcc/ChangeLog

+2010-04-04  Matthias Klose  <doko@ubuntu.com>
+
+	* graphite-sese-to-poly.c (translate_scalar_reduction_to_array):
+	Initialize variable.
+
 2010-04-03  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/42509

gcc/graphite-sese-to-poly.c

@@ -2787,7 +2787,7 @@ translate_scalar_reduction_to_array (VEC (gimple, heap) *in,
 {
   unsigned int i;
   gimple loop_phi;
-  tree red;
+  tree red = NULL_TREE;
 
   for (i = 0; VEC_iterate (gimple, in, i, loop_phi); i++)
     {