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9e3a7d65 JK |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
11bc5fe4 | 3 | Copyright 2012-2020 Free Software Foundation, Inc. |
9e3a7d65 JK |
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 | ||
18 | static volatile int v; | |
19 | ||
20 | static __attribute__((noinline, noclone)) void | |
21 | fn1 (int x) | |
22 | { | |
23 | v++; | |
24 | } | |
25 | ||
26 | static int | |
27 | fn2 (int x, int y) | |
28 | { | |
29 | if (y) | |
30 | { | |
31 | fn1 (x); | |
32 | y = -2 + x; /* break-here */ | |
33 | y = y * y * y + y; | |
34 | fn1 (x + y); | |
35 | } | |
36 | return x; | |
37 | } | |
38 | ||
39 | __attribute__((noinline, noclone)) int | |
40 | fn3 (int x, int y) | |
41 | { | |
42 | return fn2 (x, y); | |
43 | } | |
44 | ||
45 | int | |
46 | main () | |
47 | { | |
48 | fn3 (6, 25); | |
49 | return 0; | |
50 | } |