diff options
Diffstat (limited to 'src/unlikely.h')
| -rw-r--r-- | src/unlikely.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/unlikely.h b/src/unlikely.h index 602c723..72f51b6 100644 --- a/src/unlikely.h +++ b/src/unlikely.h @@ -1,12 +1,12 @@ -#ifndef INPLA_UNLIKELY_H -#define INPLA_UNLIKELY_H +#ifndef INPLA_UNLIKELY_H_ +#define INPLA_UNLIKELY_H_ #if defined(__GNUC__) || defined(__clang__) - // GCC と Clang の場合は、極限まで最適化！ + // For GCC, Clang #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) #else - // それ以外のコンパイラ（MSVCなど）では、ただの素通り（無害化） + // Otherwise #define likely(x) (x) #define unlikely(x) (x) #endif |