pub unsafe fn _mm_permutex2var_epi64(
a: __m128i,
idx: __m128i,
b: __m128i,
) -> __m128i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on (x86 or x86-64) and target feature
avx512f,avx512vl
and x86-64 only.Expand description
Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.