core::arch::x86

Function _mm_cvtepu8_epi64

1.27.0 · source 
pub unsafe fn _mm_cvtepu8_epi64(a: __m128i) -> __m128i
Available on (x86 or x86-64) and target feature sse4.1 and x86 only.
Expand description

Zeroes extend packed unsigned 8-bit integers in a to packed 64-bit integers

Intel’s documentation