$OpenBSD: patch-gcc_doc_md_texi,v 1.1 2008/10/01 04:52:19 ckuethe Exp $
--- gcc/doc/md.texi.orig	Tue Apr  3 18:24:10 2007
+++ gcc/doc/md.texi	Sat Sep 27 16:29:43 2008
@@ -1742,6 +1742,12 @@ Constant integer 1
 
 @item G
 A floating point constant 0.0
+
+@item R
+Integer constant in the range -6 @dots{} 5.
+
+@item Q
+A memory address based on Y or Z pointer with displacement.
 @end table
 
 @item CRX Architecture---@file{config/crx/crx.h}
