diff options
| author | Eric Christopher <echristo@apple.com> | 2010-03-07 06:29:09 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-03-07 06:29:09 +0000 |
| commit | 03568487447d3d8240c36727120a6dd9c527ec5e (patch) | |
| tree | 45def3d191f9bda6a528107857f094bad6d86b2b | |
| parent | d6b162e7e6f0cc2be634f16f023b65db546cdc4e (diff) | |
Add load hint instruction intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97904 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Headers/smmintrin.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Headers/smmintrin.h b/lib/Headers/smmintrin.h index 6fa33fcba1..430396c54b 100644 --- a/lib/Headers/smmintrin.h +++ b/lib/Headers/smmintrin.h @@ -32,6 +32,7 @@ /* Type defines. */ typedef double __v2df __attribute__ ((__vector_size__ (16))); +typedef long long __v2di __attribute__ ((__vector_size__ (16))); /* SSE4 Rounding macros. */ #define _MM_FROUND_TO_NEAREST_INT 0x00 @@ -122,6 +123,13 @@ _mm_mul_epi32 (__m128i __V1, __m128i __V2) #define _mm_dp_ps(X, Y, M) __builtin_ia32_dpps ((X), (Y), (M)) #define _mm_dp_pd(X, Y, M) __builtin_ia32_dppd ((X), (Y), (M)) +/* SSE4 Streaming Load Hint Instruction. */ +static inline __m128i __attribute__((__always_inline__, __nodebug__)) +_mm_stream_load_si128 (__m128i *__V) +{ + return (__m128i) __builtin_ia32_movntdqa ((__v2di *) __V); +} + #endif /* __SSE4_1__ */ #endif /* _SMMINTRIN_H */ |