#ifdef RTX_CODE
extern const char *output_move_const_into_data_reg PARAMS ((rtx *));
extern const char *output_move_simode_const PARAMS ((rtx *));
extern const char *output_move_simode PARAMS ((rtx *));
extern const char *output_move_himode PARAMS ((rtx *));
extern const char *output_move_qimode PARAMS ((rtx *));
extern const char *output_move_stricthi PARAMS ((rtx *));
extern const char *output_move_strictqi PARAMS ((rtx *));
extern const char *output_move_double PARAMS ((rtx *));
extern const char *output_move_const_single PARAMS ((rtx *));
extern const char *output_move_const_double PARAMS ((rtx *));
extern const char *output_btst PARAMS ((rtx *, rtx, rtx, rtx, int));
extern const char *output_scc_di PARAMS ((rtx, rtx, rtx, rtx));
extern const char *output_addsi3 PARAMS ((rtx *));
extern const char *output_andsi3 PARAMS ((rtx *));
extern const char *output_iorsi3 PARAMS ((rtx *));
extern const char *output_xorsi3 PARAMS ((rtx *));
extern void output_dbcc_and_branch PARAMS ((rtx *));
extern int const_uint32_operand PARAMS ((rtx, enum machine_mode));
extern int const_sint32_operand PARAMS ((rtx, enum machine_mode));
extern int floating_exact_log2 PARAMS ((rtx));
extern int not_sp_operand PARAMS ((rtx, enum machine_mode));
extern int valid_dbcc_comparison_p PARAMS ((rtx, enum machine_mode));
extern int extend_operator PARAMS ((rtx, enum machine_mode));
extern int strict_low_part_peephole_ok PARAMS ((enum machine_mode, rtx, rtx));
extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int const_int_cost PARAMS ((rtx));
extern int standard_68881_constant_p PARAMS ((rtx));
extern int standard_sun_fpa_constant_p PARAMS ((rtx));
extern void print_operand_address PARAMS ((FILE *, rtx));
extern void print_operand PARAMS ((FILE *, rtx, int));
extern void notice_update_cc PARAMS ((rtx, rtx));
#if 0
extern void finalize_pic PARAMS ((rtx, enum machine_mode));
#endif
extern int general_src_operand PARAMS ((rtx, enum machine_mode));
extern int nonimmediate_src_operand PARAMS ((rtx, enum machine_mode));
extern int memory_src_operand PARAMS ((rtx, enum machine_mode));
extern int pcrel_address PARAMS ((rtx, enum machine_mode));
extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx));
#endif
extern int flags_in_68881 PARAMS ((void));
extern int use_return_insn PARAMS ((void));
extern void override_options PARAMS ((void));
extern void init_68881_table PARAMS ((void));