1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2010, 2011 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 global = 0;
19int global2 = 0;
20
21int func(int *foo)
22{
23  (*foo)++;
24  global++;
25  global2++;
26}
27
28void func2(int *foo)
29{
30  global2++;
31}
32
33int main()
34{
35  int q = 0;
36
37  func2 (&q);
38  global2++;
39
40  while (1)
41    {
42      func(&q);
43    }
44
45  return 0;
46}
47