Function _mm512_mask_mullo_epi32
#[target_feature(enable = "avx512f")]
pub const fn _mm512_mask_mullo_epi32(src: __m512i, k: __mmask16, a: __m512i, b: __m512i) -> __m512iMultiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).