1/* Header for a pass computing data for optimizing stdarg functions.
2 Copyright (C) 2004-2023 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 3, 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 COPYING3. If not see
19<http://www.gnu.org/licenses/>. */
20
21#ifndef GCC_TREE_STDARG_H
22#define GCC_TREE_STDARG_H 1
23
24struct stdarg_info
25{
26 bitmap va_list_vars, va_list_escape_vars;
27 basic_block bb;
28 int compute_sizes, va_start_count;
29 bool va_list_escapes;
30 int *offsets;
31 /* These 2 fields are only meaningful if va_start_count == 1. */
32 basic_block va_start_bb;
33 tree va_start_ap;
34};
35
36#endif
37

source code of gcc/tree-stdarg.h