diff options
Diffstat (limited to 'clang/lib/Headers/emmintrin.h')
| -rw-r--r-- | clang/lib/Headers/emmintrin.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/clang/lib/Headers/emmintrin.h b/clang/lib/Headers/emmintrin.h index 3e24cf35c1b..d73b3a8eda1 100644 --- a/clang/lib/Headers/emmintrin.h +++ b/clang/lib/Headers/emmintrin.h @@ -2457,7 +2457,11 @@ _mm_stream_si64(long long *__p, long long __a) /// \param __p /// A pointer to the memory location used to identify the cache line to be /// flushed. -void _mm_clflush(void const *); +static __inline__ void __DEFAULT_FN_ATTRS +_mm_clflush(void const *__p) +{ + __builtin_ia32_clflush(__p); +} /// \brief Forces strong memory ordering (serialization) between load /// instructions preceding this instruction and load instructions following @@ -2468,7 +2472,11 @@ void _mm_clflush(void const *); /// /// This intrinsic corresponds to the \c LFENCE instruction. /// -void _mm_lfence(void); +static __inline__ void __DEFAULT_FN_ATTRS +_mm_lfence(void) +{ + __builtin_ia32_lfence(); +} /// \brief Forces strong memory ordering (serialization) between load and store /// instructions preceding this instruction and load and store instructions @@ -2479,7 +2487,11 @@ void _mm_lfence(void); /// /// This intrinsic corresponds to the \c MFENCE instruction. /// -void _mm_mfence(void); +static __inline__ void __DEFAULT_FN_ATTRS +_mm_mfence(void) +{ + __builtin_ia32_mfence(); +} /// \brief Converts 16-bit signed integers from both 128-bit integer vector /// operands into 8-bit signed integers, and packs the results into the @@ -3201,7 +3213,11 @@ _mm_castsi128_pd(__m128i __a) /// /// This intrinsic corresponds to the \c PAUSE instruction. /// -void _mm_pause(void); +static __inline__ void __DEFAULT_FN_ATTRS +_mm_pause(void) +{ + __builtin_ia32_pause(); +} #undef __DEFAULT_FN_ATTRS |
