pub unsafe fn _mm256_mask_broadcastsd_pd(
    src: __m256d,
    k: __mmask8,
    a: __m128d
) -> __m256d
🔬 This is a nightly-only experimental API. (stdsimd #48556)
Available on x86 and target feature avx512f,avx512vl only.
Expand description

Broadcast the low double-precision (64-bit) floating-point element 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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