print-tree.c (print_node): Don't print DECL_INITIAL for PARM_DECL.

	* print-tree.c (print_node): Don't print DECL_INITIAL
	for PARM_DECL.

From-SVN: r141585

gcc/ChangeLog

 2008-11-04  Jakub Jelinek  <jakub@redhat.com>
 
+	* print-tree.c (print_node): Don't print DECL_INITIAL
+	for PARM_DECL.
+
 	PR c/37106
 	* c-common.c (parse_optimize_options): Save and restore
 	flag_strict_aliasing around decode_options call.

gcc/print-tree.c

@@ -502,7 +502,9 @@ print_node (FILE *file, const char *prefix, tree node, int indent)
 	{
 	  print_node_brief (file, "attributes",
 			    DECL_ATTRIBUTES (node), indent + 4);
-	  print_node_brief (file, "initial", DECL_INITIAL (node), indent + 4);
+	  if (code != PARM_DECL)
+	    print_node_brief (file, "initial", DECL_INITIAL (node),
+			      indent + 4);
 	}
       if (CODE_CONTAINS_STRUCT (code, TS_DECL_WRTL))
 	{