Commit | Line | Data |
---|---|---|
ac69cbc6 TG |
1 | int unused_var = 7; |
2 | int used_var = 7; | |
3 | ||
4 | int | |
5 | unused_func (int v) | |
6 | { | |
7 | return 3 * unused_var; | |
8 | } | |
9 | ||
10 | int | |
f9dd0b02 | 11 | __attribute__((noinline)) |
ac69cbc6 TG |
12 | used_func (int v) |
13 | { | |
14 | return 2 * used_var; | |
15 | } | |
16 | ||
17 | int | |
18 | main (void) | |
19 | { | |
20 | return used_func (5); | |
21 | } | |
6b87b48e NC |
22 | |
23 | void | |
24 | dummy_func (void) | |
25 | { | |
26 | /* These are here in case the target prepends an underscore to | |
27 | the start of function names. They are inside a dummy function | |
28 | so that they will appear at the end of gcc's assembler output, | |
29 | after the definitions of main() and used_func(), rather than | |
30 | at the beginning of the file. */ | |
31 | ||
32 | __asm__(".ifndef main\n\ | |
33 | .global main\n\ | |
34 | .set main, _main\n\ | |
35 | .endif"); | |
36 | ||
37 | __asm__(".ifndef used_func\n\ | |
38 | .global used_func\n\ | |
39 | .set used_func, _used_func\n\ | |
40 | .endif"); | |
41 | } |