Function core::arch::x86_64::_mm512_mask_expand_epi16

pub unsafe fn _mm512_mask_expand_epi16(
    src: __m512i, 
    k: __mmask32, 
    a: __m512i
) -> __m512i

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Available on x86-64 and target feature avx512vbmi2 only.

Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation