diff options
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h b/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h index 2e56fac43e0..bd9e4620bf3 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h +++ b/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h @@ -38,6 +38,7 @@ using namespace __sanitizer; // NOLINT # define UNLIKELY(x) (x) # define UNUSED # define USED +# define PREFETCH(x) /* _mm_prefetch(x, _MM_HINT_NTA) */ #else // _MSC_VER # define ALWAYS_INLINE __attribute__((always_inline)) # define ALIAS(x) __attribute__((alias(x))) @@ -51,6 +52,7 @@ using namespace __sanitizer; // NOLINT # define UNLIKELY(x) __builtin_expect(!!(x), 0) # define UNUSED __attribute__((unused)) # define USED __attribute__((used)) +# define PREFETCH(x) __builtin_prefetch(x) #endif // _MSC_VER #if defined(_WIN32) |
