1/* Header for a pass computing data for optimizing stdarg functions.
2   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
3   Contributed by Jakub Jelinek <jakub@redhat.com>
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2, or (at your option)
10any later version.
11
12GCC is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING.  If not, write to
19the Free Software Foundation, 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA.  */
21
22#ifndef GCC_TREE_STDARG_H
23#define GCC_TREE_STDARG_H 1
24
25struct stdarg_info
26{
27  bitmap va_list_vars, va_list_escape_vars;
28  basic_block bb;
29  int compute_sizes, va_start_count;
30  bool va_list_escapes;
31  int *offsets;
32  /* These 2 fields are only meaningful if va_start_count == 1.  */
33  basic_block va_start_bb;
34  tree va_start_ap;
35};
36
37#endif
38