core::arch::x86_64

Function _mm256_bitshuffle_epi64_mask

source
pub unsafe fn _mm256_bitshuffle_epi64_mask(b: __m256i, c: __m256i) -> __mmask32
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512bitalg,avx512vl and x86-64 only.
Expand description

Considers the input b as packed 64-bit integers and c as packed 8-bit integers. Then groups 8 8-bit values from cas indices into the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

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