1/* Support for calculating constant conditions.
2   Copyright (C) 2002, 2004 Free Software Foundation, Inc.
3
4   This file is part of GCC.
5
6   GCC is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   GCC is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with GCC; see the file COPYING.  If not, write to
18   the Free Software Foundation, 51 Franklin Street, Fifth Floor,
19   Boston, MA 02110-1301, USA.  */
20
21#include <stddef.h>  /* for size_t */
22
23/* MD generators that are run before insn-conditions.c exists should
24   link against this file instead.  Currently that is genconditions
25   and genconstants.  */
26
27/* In order to avoid dragging in all the headers that are needed to
28   declare things that gensupport.h uses, we duplicate the declaration
29   of struct c_test here.  (In particular we do not want to have to
30   include tm.h nor rtl.h in this file.)  */
31struct c_test
32{
33  const char *expr;
34  int value;
35};
36
37/* Empty conditions table to prevent link errors.  */
38const struct c_test insn_conditions[1] = { { 0, 0 } };
39const size_t n_insn_conditions = 0;
40
41/* Disable insn elision, since it is currently impossible.  */
42const int insn_elision_unavailable = 1;
43