+2010-03-05 Tobias Grosser <grosser@fim.uni-passau.de>
+ Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr>
+
+ * graphite-clast-to-gimple.c (clast_to_gcc_expression): Also
+ handle conversions from pointer to integers.
+ (gcc_type_for_cloog_iv): Choose the smalles signed integer as an
+ induction variable, to be able to work with code generated by CLooG.
+ * graphite-sese-to-poly.c (scop_ivs_can_be_represented): New.
+ (build_poly_scop): Bail out if we cannot codegen a loop.
+