Function core::arch::x86::_mm256_cvtepu8_epi64

1.27.0 · source · [−]

pub unsafe fn _mm256_cvtepu8_epi64(a: __m128i) -> __m256i

Available on (x86 or x86-64) and target feature avx2 and x86 only.

Expand description

Zero-extend the lower four unsigned 8-bit integers in a to 64-bit integers. The upper twelve elements of a are unused.