diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4ce99eb4e96..e7c10ad0238 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-10-26  Richard Guenther  <rguenther@suse.de>
+
+	* graphite-sese-to-poly.c (check_poly_representation): Fix
+	compile without checking.
+
 2009-10-26  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/41714
diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index ccf539eb0dc..2eb50df2575 100644
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -2084,7 +2084,7 @@ build_poly_scop (scop_p scop)
 /* Always return false.  Exercise the scop_to_clast function.  */
 
 void
-check_poly_representation (scop_p scop)
+check_poly_representation (scop_p scop ATTRIBUTE_UNUSED)
 {
 #ifdef ENABLE_CHECKING
   cloog_prog_clast pc = scop_to_clast (scop);