Function _mm256_popcnt_epi32 

pub fn _mm256_popcnt_epi32(a: __m256i) -> __m256i

Available on (x86 or x86-64) and target feature avx512vpopcntdq and target feature avx512vl and x86-64 only.

For each packed 32-bit integer maps the value to the number of logical 1 bits.

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