core :: arch :: x86_64 :: avx512f :: _mm256_mask_set1_epi64

Function `_mm256_mask_set1_epi64`

#[target_feature(enable = "avx512f", enable = "avx512vl")]
pub const fn _mm256_mask_set1_epi64(src: __m256i, k: __mmask8, a: i64) -> __m256i

Broadcast 64-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).