Function _mm512_mask_broadcast_f32x2 

pub fn _mm512_mask_broadcast_f32x2(
    src: __m512,
    k: __mmask16,
    a: __m128,
) -> __m512

Available on x86-64 and target feature avx512dq only.

Broadcasts the lower 2 packed single-precision (32-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src if the corresponding bit is not set).

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