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Use glibc_likely instead __builtin_expect.

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This commit is contained in:
Ondřej Bílka
2014-02-10 14:45:42 +01:00
parent 1448f32447
commit a1ffb40e32
466 changed files with 2224 additions and 1655 deletions
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4
nptl/pthread_rwlock_rdlock.c
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@ -45,7 +45,7 @@ __pthread_rwlock_rdlock (rwlock)
|| PTHREAD_RWLOCK_PREFER_READER_P (rwlock)))
{
/* Increment the reader counter. Avoid overflow. */
if (__builtin_expect (++rwlock->__data.__nr_readers == 0, 0))
if (__glibc_unlikely (++rwlock->__data.__nr_readers == 0))
{
/* Overflow on number of readers. */
--rwlock->__data.__nr_readers;
@ -67,7 +67,7 @@ __pthread_rwlock_rdlock (rwlock)
}
/* Remember that we are a reader. */
if (__builtin_expect (++rwlock->__data.__nr_readers_queued == 0, 0))
if (__glibc_unlikely (++rwlock->__data.__nr_readers_queued == 0))
{
/* Overflow on number of queued readers. */
--rwlock->__data.__nr_readers_queued;