1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2016-2020 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
18int
19function (int arg)
20{
21  return arg + 1;
22}
23
24void
25inner (void)
26{
27}
28
29void
30outer (void)
31{
32  inner ();
33}
34
35int
36main (void)
37{
38  int i, j;
39
40  for (i = 0, j = 0; i < 100; ++i)
41    j = function (j);
42
43  outer ();
44
45  return j;
46}
47