extern const char * mcore_output_jump_label_table (void);
extern void mcore_expand_prolog (void);
extern void mcore_expand_epilog (void);
extern int mcore_const_ok_for_inline (long);
extern int mcore_num_ones (int);
extern int mcore_num_zeros (int);
extern int mcore_initial_elimination_offset (int, int);
extern int mcore_byte_offset (unsigned int);
extern int mcore_halfword_offset (unsigned int);
extern int mcore_const_trick_uses_not (long);
extern void mcore_override_options (void);
extern int mcore_dllexport_name_p (const char *);
extern int mcore_dllimport_name_p (const char *);
extern int mcore_naked_function_p (void);
#ifdef TREE_CODE
#ifdef HAVE_MACHINE_MODES
extern int mcore_num_arg_regs (enum machine_mode, tree);
#endif
#ifdef RTX_CODE
extern rtx mcore_function_value (tree, tree);
#endif
#endif
#ifdef RTX_CODE
extern GTY(()) rtx arch_compare_op0;
extern GTY(()) rtx arch_compare_op1;
extern const char * mcore_output_bclri (rtx, int);
extern const char * mcore_output_bseti (rtx, int);
extern const char * mcore_output_cmov (rtx *, int, const char *);
extern char * mcore_output_call (rtx *, int);
extern int mcore_is_dead (rtx, rtx);
extern int mcore_expand_insv (rtx *);
extern int mcore_modify_comparison (RTX_CODE);
extern bool mcore_expand_block_move (rtx *);
extern const char * mcore_output_andn (rtx, rtx *);
extern void mcore_print_operand_address (FILE *, rtx);
extern void mcore_print_operand (FILE *, rtx, int);
extern rtx mcore_gen_compare_reg (RTX_CODE);
extern int mcore_symbolic_address_p (rtx);
extern bool mcore_r15_operand_p (rtx);
extern enum reg_class mcore_secondary_reload_class (enum reg_class, enum machine_mode, rtx);
extern enum reg_class mcore_reload_class (rtx, enum reg_class);
extern int mcore_is_same_reg (rtx, rtx);
extern int mcore_arith_S_operand (rtx);
#ifdef HAVE_MACHINE_MODES
extern const char * mcore_output_move (rtx, rtx *, enum machine_mode);
extern const char * mcore_output_movedouble (rtx *, enum machine_mode);
extern int mcore_arith_reg_operand (rtx, enum machine_mode);
extern int mcore_general_movsrc_operand (rtx, enum machine_mode);
extern int mcore_general_movdst_operand (rtx, enum machine_mode);
extern int mcore_reload_operand (rtx, enum machine_mode);
extern int mcore_arith_J_operand (rtx, enum machine_mode);
extern int mcore_arith_K_operand (rtx, enum machine_mode);
extern int mcore_arith_K_operand_not_0 (rtx, enum machine_mode);
extern int mcore_arith_M_operand (rtx, enum machine_mode);
extern int mcore_arith_K_S_operand (rtx, enum machine_mode);
extern int mcore_arith_imm_operand (rtx, enum machine_mode);
extern int mcore_arith_any_imm_operand (rtx, enum machine_mode);
extern int mcore_arith_O_operand (rtx, enum machine_mode);
extern int mcore_literal_K_operand (rtx, enum machine_mode);
extern int mcore_addsub_operand (rtx, enum machine_mode);
extern int mcore_compare_operand (rtx, enum machine_mode);
extern int mcore_load_multiple_operation (rtx, enum machine_mode);
extern int mcore_store_multiple_operation (rtx, enum machine_mode);
extern int mcore_call_address_operand (rtx, enum machine_mode);
#ifdef TREE_CODE
extern rtx mcore_function_arg (CUMULATIVE_ARGS, enum machine_mode, tree, int);
#endif
#endif
#endif