Function core::arch::x86::_mm256_cvtsepi64_epi8

pub unsafe fn _mm256_cvtsepi64_epi8(a: __m256i) -> __m128i

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

Available on (x86 or x86-64) and target feature avx512f,avx512vl and x86 only.

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

Intel’s documentation