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Add in support for dword multiply and fp dot product intrinsics. 

llvm-svn: 97902
This commit is contained in:
Eric Christopher 2010-03-07 06:17:19 +00:00
parent 1d99699bda
commit 87990fe5df
1 changed files with 17 additions and 0 deletions
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17
clang/lib/Headers/smmintrin.h
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@ -105,6 +105,23 @@ _mm_blend_epi16 (__m128i __V1, __m128i __V2, const int __M)
return (__m128i) __builtin_ia32_pblendw128 ((__v8hi)__V1, (__v8hi)__V2, __M);
}
/* SSE4 Dword Multiply Instructions. */
static inline __m128i __attribute__((__always_inline__, __nodebug__))
_mm_mullo_epi32 (__m128i __V1, __m128i __V2)
{
return (__m128i) __builtin_ia32_pmulld128((__v4si)__V1, (__v4si)__V2);
}
static inline __m128i __attribute__((__always_inline__, __nodebug__))
_mm_mul_epi32 (__m128i __V1, __m128i __V2)
{
return (__m128i) __builtin_ia32_pmuldq128 ((__v4si)__V1, (__v4si)__V2);
}
/* SSE4 Floating Point Dot Product Instructions. */
#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))
#endif /* __SSE4_1__ */
#endif /* _SMMINTRIN_H */