Function _mm_mask_mov_epi64 

pub fn _mm_mask_mov_epi64(src: __m128i, k: __mmask8, a: __m128i) -> __m128i

Available on x86 and target feature avx512f and target feature avx512vl only.

Move packed 64-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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