Function _mm512_rorv_epi64 

pub fn _mm512_rorv_epi64(a: __m512i, b: __m512i) -> __m512i

Available on x86-64 and target feature avx512f only.

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.

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