pub unsafe fn _mm256_mask_blend_epi16(
    k: __mmask16,
    a: __m256i,
    b: __m256i
) -> __m256i
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86-64 only.
Expand description

Blend packed 16-bit integers from a and b using control mask k, and store the results in dst.

Intel’s documentation