Function _mm512_mullo_epi16

#[target_feature(enable = "avx512bw")]
pub const fn _mm512_mullo_epi16(a: __m512i, b: __m512i) -> __m512i

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst.

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