core::arch::x86_64

Function _mm_maskz_sra_epi64

source 
pub unsafe fn _mm_maskz_sra_epi64(
    k: __mmask8,
    a: __m128i,
    count: __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

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation