#ifdef RTX_CODE
extern unsigned long sfmode_constant_to_ulong (rtx);
extern const char *output_load (rtx *);
extern const char *output_store (rtx *);
extern const char *output_move_double (rtx *);
extern const char *output_fp_move_double (rtx *);
extern const char *output_block_move (rtx *);
extern void output_load_address (rtx *);
extern int safe_insn_src_p (rtx, enum machine_mode);
extern int operand_clobbered_before_used_after (rtx, rtx);
extern int reg_or_0_operand (rtx, enum machine_mode);
extern int arith_operand (rtx, enum machine_mode);
extern int logic_operand (rtx, enum machine_mode);
extern int shift_operand (rtx, enum machine_mode);
extern int compare_operand (rtx, enum machine_mode);
extern int bte_operand (rtx, enum machine_mode);
extern int indexed_operand (rtx, enum machine_mode);
extern int load_operand (rtx, enum machine_mode);
extern int small_int (rtx, enum machine_mode);
extern int logic_int (rtx, enum machine_mode);
extern int call_insn_operand (rtx, enum machine_mode);
#ifdef TREE_CODE
extern void i860_va_start (tree, rtx);
#endif
#endif
extern void tdesc_section (void);