Function core::arch::x86::_mm256_maskz_shrdv_epi64
source · pub unsafe fn _mm256_maskz_shrdv_epi64(
k: __mmask8,
a: __m256i,
b: __m256i,
c: __m256i
) -> __m256i
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512vbmi2,avx512vl
only.Expand description
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).