rtx set_label, clr_label;
/* Strip narrowing integral type conversions. */
- while ((TREE_CODE (exp0) == NOP_EXPR
- || TREE_CODE (exp0) == CONVERT_EXPR)
+ while (CONVERT_EXPR_P (exp0)
&& TREE_OPERAND (exp0, 0) != error_mark_node
&& TYPE_PRECISION (TREE_TYPE (exp0))
<= TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (exp0, 0))))