# Function core::arch::x86_64::_mm512_maskz_set1_epi64

source ·

    pub unsafe fn _mm512_maskz_set1_epi64(k: __mmask8, a: i64) -> __m512i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512f` and x86-64 only.
Expand description

Broadcast 64-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation