Cast to unsigned HOST_WIDE_INT in printf format

	* tree-ssa-loop-ivopts.c (create_new_ivs): Cast to
	unsigned HOST_WIDE_INT with HOST_WIDE_INT_PRINT_UNSIGNED in
	printf format.

From-SVN: r236214

gcc/ChangeLog

+2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* tree-ssa-loop-ivopts.c (create_new_ivs): Cast to
+	unsigned HOST_WIDE_INT with HOST_WIDE_INT_PRINT_UNSIGNED in
+	printf format.
+
 2016-05-13  Nathan Sidwell  <nathan@acm.org>
 
 	* config/nvptx/nvptx.c (nvptx_mangle_decl_assembler_name): New.

gcc/tree-ssa-loop-ivopts.c

@@ -7048,8 +7048,8 @@ create_new_ivs (struct ivopts_data *data, struct iv_ca *set)
 		 LOCATION_LINE (data->loop_loc));
       fprintf (dump_file, ", " HOST_WIDE_INT_PRINT_DEC " avg niters",
 	       avg_loop_niter (data->current_loop));
-      fprintf (dump_file, ", %" PRIu64 " expressions",
-	       set->used_inv_exprs->elements ());
+      fprintf (dump_file, ", " HOST_WIDE_INT_PRINT_UNSIGNED " expressions",
+	       (unsigned HOST_WIDE_INT) set->used_inv_exprs->elements ());
       fprintf (dump_file, ", %lu IVs:\n", bitmap_count_bits (set->cands));
       EXECUTE_IF_SET_IN_BITMAP (set->cands, 0, i, bi)
 	{