diff options
Diffstat (limited to 'common/opthelpers.h')
| -rw-r--r-- | common/opthelpers.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/opthelpers.h b/common/opthelpers.h index c83229f5..58578c15 100644 --- a/common/opthelpers.h +++ b/common/opthelpers.h @@ -12,9 +12,9 @@ * required to be true, but it can result in more optimal code for the true * path at the expense of a less optimal false path. */ -#define LIKELY(x) __builtin_expect(!!(x), !false) +#define LIKELY(x) (__builtin_expect(!!(x), !false)) /* The opposite of LIKELY, optimizing the case where the condition is false. */ -#define UNLIKELY(x) __builtin_expect(!!(x), false) +#define UNLIKELY(x) (__builtin_expect(!!(x), false)) /* Unlike LIKELY, ASSUME requires the condition to be true or else it invokes * undefined behavior. It's essentially an assert without actually checking the * condition at run-time, allowing for stronger optimizations than LIKELY. |