Function _mm512_maskz_broadcastq_epi64
#[target_feature(enable = "avx512f")]
pub const fn _mm512_maskz_broadcastq_epi64(k: __mmask8, a: __m128i) -> __m512iBroadcast the low packed 64-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).