toplev.c (default_tree_printer): Add handling for %E format.

2009-04-17  Simon Baldwin  <simonb@google.com>

	* toplev.c (default_tree_printer): Add handling for %E format.

From-SVN: r146294

gcc/ChangeLog

+2009-04-17  Simon Baldwin  <simonb@google.com>
+
+	* toplev.c (default_tree_printer): Add handling for %E format.
+
 2009-04-17  Diego Novillo  <dnovillo@google.com>
 
 	* tree-pretty-print.c (dump_generic_node): Add break

gcc/toplev.c

@@ -1508,6 +1508,15 @@ default_tree_printer (pretty_printer * pp, text_info *text, const char *spec,
 
   switch (*spec)
     {
+    case 'E':
+      t = va_arg (*text->args_ptr, tree);
+      if (TREE_CODE (t) == IDENTIFIER_NODE)
+	{
+	  pp_string (pp, IDENTIFIER_POINTER (t));
+	  return true;
+	}
+      break;
+
     case 'D':
       t = va_arg (*text->args_ptr, tree);
       if (DECL_DEBUG_EXPR_IS_FROM (t) && DECL_DEBUG_EXPR (t))