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/* Prototypes for Renesas RL78 processors

   Copyright (C) 2011 Free Software Foundation, Inc.

   Contributed by Red Hat.

   This file is part of GCC.

   GCC is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3, or (at your option)

   any later version.

   GCC is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with GCC; see the file COPYING3.  If not see

   <http://www.gnu.org/licenses/>.  */

void            rl78_emit_eh_epilogue (rtx);

void            rl78_expand_compare (rtx *);

void            rl78_expand_movsi (rtx *);

int             rl78_force_nonfar_2 (rtx *, rtx (*gen)(rtx,rtx));

int             rl78_force_nonfar_3 (rtx *, rtx (*gen)(rtx,rtx,rtx));

void            rl78_expand_eh_epilogue (rtx);

void            rl78_expand_epilogue (void);

void            rl78_expand_prologue (void);

int             rl78_far_p (rtx x);

int             rl78_hard_regno_mode_ok (int, enum machine_mode);

int             rl78_hard_regno_nregs (int, enum machine_mode);

bool            rl78_hl_b_c_addr_p (rtx);

int             rl78_initial_elimination_offset (int, int);

bool            rl78_as_legitimate_address (enum machine_mode, rtx,

                                            bool, addr_space_t);

int             rl78_legitimize_reload_address (rtx *, enum machine_mode, int,int, int);

enum reg_class  rl78_mode_code_base_reg_class (enum machine_mode, addr_space_t, int, int);

bool            rl78_peep_movhi_p (rtx *);

bool            rl78_real_insns_ok (void);

void            rl78_register_pragmas (void);

bool            rl78_regno_mode_code_ok_for_base_p (int, enum machine_mode, addr_space_t, int, int);

void            rl78_setup_peep_movhi (rtx *);

bool            rl78_virt_insns_ok (void);