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33b4777c MM |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 2016-2020 Free Software Foundation, Inc. |
33b4777c MM |
4 | |
5 | Contributed by Intel Corp. <markus.t.metzger@intel.com> | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | static __attribute__ ((noinline)) int | |
21 | bar_1 (void) | |
22 | { | |
23 | return 42; | |
24 | } | |
25 | ||
26 | static __attribute__ ((noinline)) int | |
27 | bar (void) | |
28 | { | |
29 | return bar_1 (); | |
30 | } | |
31 | ||
32 | static __attribute__ ((noinline)) int | |
33 | foo_1 (void) | |
34 | { | |
35 | return bar (); | |
36 | } | |
37 | ||
38 | static __attribute__ ((noinline)) int | |
39 | foo (void) | |
40 | { | |
41 | return foo_1 (); | |
42 | } | |
43 | ||
44 | int | |
45 | main (void) | |
46 | { | |
47 | int answer; | |
48 | ||
49 | answer = foo (); | |
50 | answer += 1; | |
51 | ||
52 | return answer; | |
53 | } |