diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2013-02-23 09:52:40 +0100 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2013-03-14 22:49:25 +0100 |
| commit | d1e51157725a4defd46c298ce1026d0f5d48da3c (patch) | |
| tree | 6684eec44d1846c7eeb1ce48b383203a8058b78b /libc/sysdeps/linux/frv/bits/syscalls.h | |
| parent | 950fcf0f68732a9aafacb5dfd33e7a7612141722 (diff) | |
libc: switch several users to unlikely()
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/frv/bits/syscalls.h')
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/syscalls.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/frv/bits/syscalls.h b/libc/sysdeps/linux/frv/bits/syscalls.h index eea3050ba..b1f532040 100644 --- a/libc/sysdeps/linux/frv/bits/syscalls.h +++ b/libc/sysdeps/linux/frv/bits/syscalls.h @@ -15,8 +15,7 @@ # define __syscall_return(type, res) \ do { \ unsigned long __sr2 = (res); \ - if (__builtin_expect ((unsigned long)(__sr2) \ - >= (unsigned long)(-4095), 0)) { \ + if (unlikely ((unsigned long)(__sr2) >= (unsigned long)(-4095))) { \ extern int __syscall_error (int); \ return (type) __syscall_error (__sr2); \ } \ @@ -26,8 +25,7 @@ do { \ # define __syscall_return(type, res) \ do { \ unsigned long __sr2 = (res); \ - if (__builtin_expect ((unsigned long)(__sr2) \ - >= (unsigned long)(-4095), 0)) { \ + if (unlikely ((unsigned long)(__sr2) >= (unsigned long)(-4095))) { \ __set_errno (-__sr2); \ __sr2 = -1; \ } \ |