Function _mm_mask_compress_pd
#[target_feature(enable = "avx512f", enable = "avx512vl")]
pub fn _mm_mask_compress_pd(src: __m128d, k: __mmask8, a: __m128d) -> __m128dContiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.