typedef struct arch_register_req_t arch_register_req_t;
typedef struct arch_register_t arch_register_t;
typedef struct arch_flag_t arch_flag_t;
-typedef struct arch_inverse_t arch_inverse_t;
typedef struct arch_isa_if_t arch_isa_if_t;
typedef struct arch_env_t arch_env_t;
typedef union be_lv_info_t be_lv_info_t;
typedef struct be_abi_call_flags_bits_t be_abi_call_flags_bits_t;
-typedef union be_abi_call_flags_t be_abi_call_flags_t;
+typedef struct be_abi_call_flags_t be_abi_call_flags_t;
typedef struct be_abi_callbacks_t be_abi_callbacks_t;
typedef struct be_abi_call_t be_abi_call_t;
typedef struct be_abi_irg_t be_abi_irg_t;
typedef struct be_stack_layout_t be_stack_layout_t;
-typedef struct be_dom_front_info_t be_dom_front_info_t;
-
typedef struct backend_info_t backend_info_t;
typedef struct sched_info_t sched_info_t;
typedef struct reg_out_info_t reg_out_info_t;
+typedef struct be_ifg_t be_ifg_t;
+typedef struct copy_opt_t copy_opt_t;
typedef struct be_main_env_t be_main_env_t;
typedef struct be_options_t be_options_t;