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| author | Phil Carmody <[email protected]> | 2009-07-23 15:29:10 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <[email protected]> | 2009-08-14 20:01:36 +0300 |
| commit | 758d8e46347aee199e7025b8c571bab75d2de63f (patch) | |
| tree | c34a88972ec967785aa540156f776915c702ef4a /tools/perf/scripts/python/futex-contention.py | |
| parent | 4a406856ea6830d8b8dba6a27d9f9331c5f4c13a (diff) | |
UBI: eliminate possible undefined behaviour
The assignment to pos when rb is finally NULL is undefined behaviour.
Upon seeing that assignment, GCC may assume that rb is not NULL, and
the loop condition ``rb'' may be optimised away.
Signed-off-by: Phil Carmody <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions