Function _mm256_mask_blend_epi64
#[target_feature(enable = "avx512f", enable = "avx512vl")]
pub const fn _mm256_mask_blend_epi64(k: __mmask8, a: __m256i, b: __m256i) -> __m256i
Blend packed 64-bit integers from a and b using control mask k, and store the results in dst.