pub unsafe fn _mm_mask_permutex2var_epi16(
    a: __m128i,
    k: __mmask8,
    idx: __m128i,
    b: __m128i
) -> __m128i
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86-64 only.
Expand description

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

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