Function _mm_maskz_max_epu8 

pub fn _mm_maskz_max_epu8(k: __mmask16, a: __m128i, b: __m128i) -> __m128i

Available on x86-64 and target feature avx512bw and target feature avx512vl only.

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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