# Function core::arch::x86_64::_mm512_maskz_broadcast_f64x4

source ·

    pub unsafe fn _mm512_maskz_broadcast_f64x4(k: __mmask8, a: __m256d) -> __m512d

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f` only.
Expand description

Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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