Function _mm512_srav_epi32 

pub fn _mm512_srav_epi32(a: __m512i, count: __m512i) -> __m512i

Available on x86-64 and target feature avx512f only.

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

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