8306     __m128i a128, r128_1, r128_2;  variable
8312     r128_2 = _mm_slli_epi16 (a128, b);
8313     return _mm_packs_epi16 (r128_1, r128_2); //saturated s8
8321     __m128i a128, r128_1, r128_2;  variable
8327     r128_2 = _mm_slli_epi32 (a128, b);
8328     return _mm_packs_epi32 (r128_1, r128_2); //saturated s16
8375     __m128i a128, r128_1, r128_2;  variable
8381     r128_2 = _mm_slli_epi16 (a128, b);
8382     return _mm_packus_epi16 (r128_1, r128_2); //saturated u8
8477     __m128i a128, r128_1, r128_2;  variable
8483     r128_2 = _mm_slli_epi16 (a128, b);
8484     return _mm_packus_epi16 (r128_1, r128_2); //saturated u8
8491     __m128i a128, r128_1, r128_2;  variable
8497     r128_2 = _mm_slli_epi32 (a128, b);
8498     return _MM_PACKUS_EPI32 (r128_1, r128_2); //saturated s16