1 /* Header for a pass computing data for optimizing stdarg functions. 2 Copyright (C) 2004-2018 Free Software Foundation, Inc. 3 Contributed by Jakub Jelinek <jakub@redhat.com> 4 5 This file is part of GCC. 6 7 GCC is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3, or (at your option) 10 any later version. 11 12 GCC is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along 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 24 struct 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