tree-ssa-dom.c (tree_ssa_dominator_optimize): Initialize OPT_STATS to 0.

	* tree-ssa-dom.c (tree_ssa_dominator_optimize):
	Initialize OPT_STATS to 0.

From-SVN: r88484

gcc/ChangeLog

+2004-10-04  Diego Novillo  <dnovillo@redhat.com>
+
+	* tree-ssa-dom.c (tree_ssa_dominator_optimize):
+	Initialize OPT_STATS to 0.
+
 2004-10-04  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* tree-data-ref.c: Fix comment typos.

gcc/tree-ssa-dom.c

@@ -294,6 +294,8 @@ tree_ssa_dominator_optimize (void)
   struct dom_walk_data walk_data;
   unsigned int i;
 
+  memset (&opt_stats, 0, sizeof (opt_stats));
+
   for (i = 0; i < num_referenced_vars; i++)
     var_ann (referenced_var (i))->current_def = NULL;