+2004-01-10 Richard Sandiford <rsandifo@redhat.com>
+
+ * tree.c (get_unwidened): Reorder conditions so that the null pointer
+ check is done first.
+
2004-01-09 Eric Christopher <echristo@redhat.com>
* toplev.c (rest_of_handle_cfg): Add reg_scan pass
The resulting extension to its nominal type (a fullword type)
must fit the same conditions as for other extensions. */
- if (INT_CST_LT_UNSIGNED (TYPE_SIZE (type), TYPE_SIZE (TREE_TYPE (op)))
+ if (type != 0
+ && INT_CST_LT_UNSIGNED (TYPE_SIZE (type), TYPE_SIZE (TREE_TYPE (op)))
&& (for_type || ! DECL_BIT_FIELD (TREE_OPERAND (op, 1)))
- && (! uns || final_prec <= innerprec || unsignedp)
- && type != 0)
+ && (! uns || final_prec <= innerprec || unsignedp))
{
win = build (COMPONENT_REF, type, TREE_OPERAND (op, 0),
TREE_OPERAND (op, 1));