## _mm512_mask_broadcast_f64x4

# Function _mm512_mask_broadcast_f64x4

1.89.0 (const: unstable) · Source

    pub fn _mm512_mask_broadcast_f64x4(
        src: __m512d,
        k: __mmask8,
        a: __m256d,
    ) -> __m512d

Available on 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 writemask k (elements are copied from src when the corresponding mask bit is not set).

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