Function tracing_core::stdlib::arch::x86_64::_mm512_mask_expand_epi8

pub unsafe fn _mm512_mask_expand_epi8(
    src: __m512i,
    k: u64,
    a: __m512i,
) -> __m512i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on x86-64 only.

Load contiguous active 8-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