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e2882c85 | 1 | /* Copyright (C) 2008-2018 Free Software Foundation, Inc. |
edb3359d DJ |
2 | |
3 | This program is free software; you can redistribute it and/or modify | |
4 | it under the terms of the GNU General Public License as published by | |
5 | the Free Software Foundation; either version 3 of the License, or | |
6 | (at your option) any later version. | |
7 | ||
8 | This program is distributed in the hope that it will be useful, | |
9 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | GNU General Public License for more details. | |
12 | ||
13 | You should have received a copy of the GNU General Public License | |
14 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
15 | ||
1f960ced PA |
16 | #ifdef __GNUC__ |
17 | # define ATTR __attribute__((always_inline)) | |
18 | #else | |
19 | # define ATTR | |
20 | #endif | |
21 | ||
91dddb86 | 22 | extern int x, y; |
4422ac93 | 23 | extern volatile int z; |
edb3359d DJ |
24 | |
25 | void bar(void) | |
26 | { | |
27 | x += y; /* set breakpoint 1 here */ | |
28 | } | |
29 | ||
30 | void marker(void) | |
31 | { | |
a48847ee | 32 | x += y - z; /* set breakpoint 2 here */ |
edb3359d DJ |
33 | } |
34 | ||
1f960ced | 35 | inline ATTR void inlined_fn(void) |
edb3359d | 36 | { |
a48847ee | 37 | x += y + z; |
edb3359d DJ |
38 | } |
39 | ||
40 | void noinline(void) | |
41 | { | |
42 | inlined_fn (); /* inlined */ | |
43 | } |