Function core::arch::x86::_mm256_cvtepu8_epi32

pub unsafe fn _mm256_cvtepu8_epi32(a: __m128i) -> __m256i

This is supported on x86 and target feature avx2 only.

Zero-extend the lower eight unsigned 8-bit integers in a to 32-bit integers. The upper eight elements of a are unused.

Intel’s documentation