Function core::arch::x86::_mm256_mask_compress_epi8

pub unsafe fn _mm256_mask_compress_epi8(
    src: __m256i, 
    k: __mmask32, 
    a: __m256i
) -> __m256i

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

This is supported on x86 and target feature avx512vbmi2,avx512vl only.

Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

Intel’s documentation