varasm.c (output_constant): Use fold_convert instead of wide_int_to_tree.

2015-09-03  Richard Biener  <rguenther@suse.de>

	* varasm.c (output_constant): Use fold_convert instead of
	wide_int_to_tree.

From-SVN: r227443

gcc/ChangeLog

+2015-09-03  Richard Biener  <rguenther@suse.de>
+
+	* varasm.c (output_constant): Use fold_convert instead of
+	wide_int_to_tree.
+
 2015-09-03  Tom de Vries  <tom@codesourcery.com>
 
 	PR tree-optimization/65637

gcc/varasm.c

@@ -4699,7 +4699,7 @@ output_constant (tree exp, unsigned HOST_WIDE_INT size, unsigned int align)
 	exp = build1 (ADDR_EXPR, saved_type, TREE_OPERAND (exp, 0));
       /* Likewise for constant ints.  */
       else if (TREE_CODE (exp) == INTEGER_CST)
-	exp = wide_int_to_tree (saved_type, exp);
+	exp = fold_convert (saved_type, exp);
 
     }