Function core::arch::x86::_mm256_mask_cvtsepi16_epi8

pub unsafe fn _mm256_mask_cvtsepi16_epi8(
    src: __m128i,
    k: __mmask16,
    a: __m256i
) -> __m128i

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

Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86 only.

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, 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