}
;
-extended_operlist : decnum COMMA decnum COMMA operand COMMA operand COMMA operand {
+extended_operlist : imm_value COMMA imm_value COMMA operand COMMA operand COMMA operand {
struct operlist *ol = xmalloc(sizeof(struct operlist));
struct operand *mask_oper = xmalloc(sizeof(struct operand));
struct operand *shift_oper = xmalloc(sizeof(struct operand));