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/* Common hooks for Renesas H8/300.
   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
   Free Software Foundation, Inc.
 
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/>.  */
 
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "common/common-target.h"
#include "common/common-target-def.h"
 
/* Implement TARGET_OPTION_OPTIMIZATION_TABLE.  */
 
static const struct default_options h8300_option_optimization_table[] =
  {
    /* Basic block reordering is only beneficial on targets with cache
       and/or variable-cycle branches where (cycle count taken !=
       cycle count not taken).  */
    { OPT_LEVELS_ALL, OPT_freorder_blocks, NULL, 0 },
    { OPT_LEVELS_NONE, 0, NULL, 0 }
  };
 
#undef TARGET_DEFAULT_TARGET_FLAGS
#define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT
 
#undef TARGET_OPTION_OPTIMIZATION_TABLE
#define TARGET_OPTION_OPTIMIZATION_TABLE h8300_option_optimization_table
 
#undef TARGET_EXCEPT_UNWIND_INFO
#define TARGET_EXCEPT_UNWIND_INFO sjlj_except_unwind_info
 
struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;