pub unsafe fn _mm512_mask_broadcast_f32x8(
    src: __m512,
    k: __mmask16,
    a: __m256,
) -> __m512🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on (x86 or x86-64) and target feature 
avx512dq and x86 only.Expand description
Broadcasts the 8 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).