Function wasmer_types_near::entity::__core::arch::x86_64::_mm_mask_bitshuffle_epi64_mask [−][src]
pub unsafe fn _mm_mask_bitshuffle_epi64_mask(
k: u16,
b: __m128i,
c: __m128i
) -> u16
🔬 This is a nightly-only experimental API. (
stdsimd
)This is supported on x86-64 and target feature
avx512bitalg,avx512vl
only.Considers the input b
as packed 64-bit integers and c
as packed 8-bit integers.
Then groups 8 8-bit values from c
as indices into the the bits of the corresponding 64-bit integer.
It then selects these bits and packs them into the output.
Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. Otherwise the computation result is written into the result.