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| author | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 14:45:42 +0100 |
|---|---|---|
| committer | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 15:07:12 +0100 |
| commit | a1ffb40e32741f992c743e7b16c061fefa3747ac (patch) | |
| tree | 246a29a87b26cfd5d07b17070f85eb3785018de9 /nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c | |
| parent | 1448f3244714a9dabb5240ec18b094f100887d5c (diff) | |
| download | glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.tar.gz glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.tar.xz glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.zip | |
Use glibc_likely instead __builtin_expect.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c b/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c index 5c9ada18a0..c894b1ecda 100644 --- a/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c +++ b/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c @@ -35,7 +35,7 @@ __lll_robust_lock_wait (int *futex, int private) do { - if (__builtin_expect (oldval & FUTEX_OWNER_DIED, 0)) + if (__glibc_unlikely (oldval & FUTEX_OWNER_DIED)) return oldval; int newval = oldval | FUTEX_WAITERS; @@ -72,7 +72,7 @@ __lll_robust_timedlock_wait (int *futex, const struct timespec *abstime, /* Work around the fact that the kernel rejects negative timeout values despite them being valid. */ - if (__builtin_expect (abstime->tv_sec < 0, 0)) + if (__glibc_unlikely (abstime->tv_sec < 0)) return ETIMEDOUT; do @@ -100,7 +100,7 @@ __lll_robust_timedlock_wait (int *futex, const struct timespec *abstime, #endif /* Wait. */ - if (__builtin_expect (oldval & FUTEX_OWNER_DIED, 0)) + if (__glibc_unlikely (oldval & FUTEX_OWNER_DIED)) return oldval; int newval = oldval | FUTEX_WAITERS; |