gcc/tree-stdarg.h

   1 /* Header for a pass computing data for optimizing stdarg functions.
   2    Copyright (C) 2004-2020 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