1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2019-2020 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 __attribute__((noinline,noclone))
19baz ()
20{
21  return 0;	/* Break here.  */
22}
23
24int __attribute__((noinline,noclone))
25bar ()
26{
27  return baz ();
28}
29
30int __attribute__((noinline,noclone))
31foo ()
32{
33  return bar ();
34}
35
36int
37main ()
38{
39  return foo ();
40}
41