2012-02-10 Richard Guenther <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / tree-dfa.c

diff --git a/gcc/tree-dfa.c b/gcc/tree-dfa.c
index 9791bcc..0ecec81 100644 (file)
--- a/gcc/tree-dfa.c
+++ b/gcc/tree-dfa.c
@@ -113,8 +113,8 @@ struct gimple_opt_pass pass_referenced_vars =
   PROP_gimple_leh | PROP_cfg,          /* properties_required */
   PROP_referenced_vars,                        /* properties_provided */
   0,                                   /* properties_destroyed */
-  TODO_dump_func,                      /* todo_flags_start */
-  TODO_dump_func                        /* todo_flags_finish */
+  0,                                   /* todo_flags_start */
+  0                                     /* todo_flags_finish */
  }
 };
 
@@ -580,8 +580,9 @@ set_default_def (tree var, tree def)
 bool
 add_referenced_var (tree var)
 {
-  get_var_ann (var);
   gcc_assert (DECL_P (var));
+  if (!*DECL_VAR_ANN_PTR (var))
+    create_var_ann (var);
 
   /* Insert VAR into the referenced_vars hash table if it isn't present.  */
   if (referenced_var_check_and_insert (var))
@@ -1000,4 +1001,3 @@ stmt_references_abnormal_ssa_name (gimple stmt)
 
   return false;
 }
-