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/* Hooks for cfg representation specific functions.
Copyright (C) 2003 Free Software Foundation, Inc.
Contributed by Sebastian Pop <s.pop@laposte.net>
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 2, 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 COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "tree.h"
#include "rtl.h"
#include "basic-block.h"
extern struct cfg_hooks rtl_cfg_hooks;
extern struct cfg_hooks cfg_layout_rtl_cfg_hooks;
/* A pointer to one of the hooks containers. */
struct cfg_hooks *cfg_hooks;
/* Initialization of functions specific to the rtl IR. */
void
rtl_register_cfg_hooks (void)
{
cfg_hooks = &rtl_cfg_hooks;
}
/* Initialization of functions specific to the rtl IR. */
void
cfg_layout_rtl_register_cfg_hooks (void)
{
cfg_hooks = &cfg_layout_rtl_cfg_hooks;
}
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