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Add load hint instruction intrinsic. 

llvm-svn: 97904
This commit is contained in:
Eric Christopher 2010-03-07 06:29:09 +00:00
parent 8fffe75eaa
commit 7288890b51
1 changed files with 8 additions and 0 deletions
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8
clang/lib/Headers/smmintrin.h
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@ -32,6 +32,7 @@
/* Type defines. */ /* Type defines. */
typedef double __v2df __attribute__ ((__vector_size__ (16))); typedef double __v2df __attribute__ ((__vector_size__ (16)));
typedef long long __v2di __attribute__ ((__vector_size__ (16)));
/* SSE4 Rounding macros. */ /* SSE4 Rounding macros. */
#define _MM_FROUND_TO_NEAREST_INT 0x00 #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_ps(X, Y, M) __builtin_ia32_dpps ((X), (Y), (M))
#define _mm_dp_pd(X, Y, M) __builtin_ia32_dppd ((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 /* __SSE4_1__ */
#endif /* _SMMINTRIN_H */ #endif /* _SMMINTRIN_H */