Function _mm512_mulhrs_epi16

pub fn _mm512_mulhrs_epi16(a: __m512i, b: __m512i) -> __m512i

Available on (x86 or x86-64) and target feature avx512bw and x86 only.

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst.

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