Function core::arch::x86_64::_mm_multishift_epi64_epi8
source · pub unsafe fn _mm_multishift_epi64_epi8(a: __m128i, b: __m128i) -> __m128i🔬This is a nightly-only experimental API. (
stdsimd #48556)Available on (x86 or x86-64) and target feature
avx512vbmi,avx512vl only.Expand description
For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst.