re PR tree-optimization/53340 (rnflow.f90 is ~20% slower after revision 187092)

2012-05-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/53340
	* tree-ssa-pre.c (op_valid_in_sets): Fix error in last commit.

From-SVN: r187457

gcc/ChangeLog

 2012-05-14  Richard Guenther  <rguenther@suse.de>
 
+	PR tree-optimization/53340
+	* tree-ssa-pre.c (op_valid_in_sets): Fix error in last commit.
+
+2012-05-14  Richard Guenther  <rguenther@suse.de>
+
 	* gimplify.c (gimplify_expr): Remove odd code.
 
 2012-05-14  Eric Botcazou  <ebotcazou@adacore.com>

gcc/tree-ssa-pre.c

@@ -2007,8 +2007,8 @@ op_valid_in_sets (bitmap_set_t set1, bitmap_set_t set2, tree op)
   if (op && TREE_CODE (op) == SSA_NAME)
     {
       unsigned int value_id = VN_INFO (op)->value_id;
-      if (!bitmap_set_contains_value (set1, value_id)
-	  || (set2 && !bitmap_set_contains_value  (set2, value_id)))
+      if (!(bitmap_set_contains_value (set1, value_id)
+	    || (set2 && bitmap_set_contains_value  (set2, value_id))))
 	return false;
     }
   return true;