+ ir_mode *ls_mode; /**< Stores the "input" mode */
+ struct amd64_attr_data_bitfield {
+ unsigned ins_permuted : 1; /**< inputs of node have been permuted
+ (for commutative nodes) */
+ unsigned cmp_unsigned : 1; /**< compare should be unsigned */
+ } data;
+ struct amd64_attr_extended {
+ pn_Cmp pnc; /**< type of compare operation >*/
+ unsigned imm_value; /**< immediate value to use >*/
+ } ext;