1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2012-2020 Free Software Foundation, Inc.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18volatile int v;
19
20static __attribute__ ((noinline, noclone)) void
21g (void)
22{
23  v = 2;
24}
25
26static __attribute__ ((noinline, noclone)) void
27f (void)
28{
29  g ();
30}
31
32int
33main (void)
34{
35  v = 1;
36  f ();
37  v = 3;
38  return 0;
39}
40