Function core::arch::x86::_mm512_maskz_expand_epi64

pub unsafe fn _mm512_maskz_expand_epi64(k: __mmask8, a: __m512i) -> __m512i

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on (non-crate feature miri-test-libstd or test or doctest) and x86 and target feature avx512f only.

Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation