最終更新:2012-03-02 (金) 11:17:29 (4430d)
tmmintrin.h
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Core 2 Duo (Merom 65nm)
SSSE3のヘッダファイル。
関数
Add horizonally packed [saturated] words, double words,
- __m128i _mm_hadd_epi16?(__m128i a, __m128i b);
- __m128i _mm_hadd_epi32?(__m128i a, __m128i b);
- __m128i _mm_hadds_epi16?(__m128i a, __m128i b);
- __m64 _mm_hadd_pi16?(__m64 a, __m64 b);
- __m64 _mm_hadd_pi32?(__m64 a, __m64 b);
- __m64 _mm_hadds_pi16?(__m64 a, __m64 b);
Subtract horizonally packed [saturated] words, double words,
- __m128i _mm_hsub_epi16?(__m128i a, __m128i b);
- __m128i _mm_hsub_epi32?(__m128i a, __m128i b);
- __m128i _mm_hsubs_epi16?(__m128i a, __m128i b);
- __m64 _mm_hsub_pi16?(__m64 a, __m64 b);
- __m64 _mm_hsub_pi32?(__m64 a, __m64 b);
- __m64 _mm_hsubs_pi16?(__m64 a, __m64 b);
Multiply and add packed words,
Packed multiply high integers with round and scaling,
Packed shuffle bytes
- __m128i _mm_shuffle_epi8(__m128i a, __m128i b);
- __m64 _mm_shuffle_pi8?(__m64 a, __m64 b);
Packed byte, word, double word sign,
- __m128i _mm_sign_epi8?(__m128i a, __m128i b);
- __m128i _mm_sign_epi16?(__m128i a, __m128i b);
- __m128i _mm_sign_epi32?(__m128i a, __m128i b);
- __m64 _mm_sign_pi8?(__m64 a, __m64 b);
- __m64 _mm_sign_pi16?(__m64 a, __m64 b);
- __m64 _mm_sign_pi32?(__m64 a, __m64 b);
Packed align and shift right by n*8 bits,
- __m128i _mm_alignr_epi8?(__m128i a, __m128i b, int n);
- __m64 _mm_alignr_pi8?(__m64 a, __m64 b, int n);