diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-07-24 09:00:18 +0200 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-07-25 10:07:42 +0200 |
commit | a1f7d7d430466fe66ead3155a9015ddde237fd44 (patch) | |
tree | 345c928410b1a7216b48473f4792742389b540e1 /cpukit/posix/src/semtrywait.c | |
parent | _SMP_Start_multitasking_on_secondary_processor() (diff) | |
download | rtems-a1f7d7d430466fe66ead3155a9015ddde237fd44.tar.bz2 |
score: RTEMS_PREDICT_TRUE(), RTEMS_PREDICT_FALSE()
Add RTEMS_PREDICT_TRUE() and RTEMS_PREDICT_FALSE() for static branch
prediction hints.
Close #3475.
Diffstat (limited to 'cpukit/posix/src/semtrywait.c')
-rw-r--r-- | cpukit/posix/src/semtrywait.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/posix/src/semtrywait.c b/cpukit/posix/src/semtrywait.c index 673343d4b4..759744ec8e 100644 --- a/cpukit/posix/src/semtrywait.c +++ b/cpukit/posix/src/semtrywait.c @@ -35,7 +35,7 @@ int sem_trywait( sem_t *_sem ) _Sem_Queue_acquire_critical( sem, &queue_context ); count = sem->count; - if ( __predict_true( count > 0 ) ) { + if ( RTEMS_PREDICT_TRUE( count > 0 ) ) { sem->count = count - 1; _Sem_Queue_release( sem, level, &queue_context ); return 0; |