Always call find_transform()

2008-12-09  Tobias Grosser  <grosser@fim.uni-passau.de>

	* graphite.c (graphite_transform_loops): Always call find_transform ()
	in ENABLE_CHECKING.  So we test these code pathes, even if we do not
	generate code.

diff --git a/gcc/graphite.c b/gcc/graphite.c
index 6caf8e8..140ee55 100644
--- a/gcc/graphite.c
+++ b/gcc/graphite.c
@@ -5380,6 +5380,13 @@ graphite_transform_loops (void)
 
       if (graphite_apply_transformations (scop))
         gloog (scop, find_transform (scop));
+#ifdef ENABLE_CHECKING
+      else
+	{
+	  struct clast_stmt *stmt = find_transform (scop);
+	  cloog_clast_free (stmt);
+	}
+#endif
     }
 
   /* Cleanup.  */