Function _mm_mask_popcnt_epi32
#[target_feature(enable = "avx512vpopcntdq", enable = "avx512vl")]
pub const fn _mm_mask_popcnt_epi32(src: __m128i, k: __mmask8, a: __m128i) -> __m128iFor each packed 32-bit integer maps the value to the number of logical 1 bits.
Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. Otherwise the computation result is written into the result.