Use sizetype instead of unsigned_type_node.

2010-03-05  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (add_param_constraints): Use sizetype
	instead of unsigned_type_node.

From-SVN: r157290

gcc/ChangeLog.graphite

 2010-03-05  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-sese-to-poly.c (add_param_constraints): Use sizetype
+	instead of unsigned_type_node.
+
+2010-03-05  Sebastian Pop  <sebastian.pop@amd.com>
 	    Reza Yazdani  <reza.yazdani@amd.com>
 
 	PR middle-end/43065

gcc/graphite-sese-to-poly.c

@@ -1509,8 +1509,8 @@ add_param_constraints (scop_p scop, ppl_Polyhedron_t context, graphite_dim_t p)
     }
   else if (POINTER_TYPE_P (type))
     {
-      lb = TYPE_MIN_VALUE (unsigned_type_node);
-      ub = TYPE_MAX_VALUE (unsigned_type_node);
+      lb = TYPE_MIN_VALUE (sizetype);
+      ub = TYPE_MAX_VALUE (sizetype);
     }
 
   if (lb)