Function core::arch::x86::_mm256_mask_compress_pd

pub unsafe fn _mm256_mask_compress_pd(
    src: __m256d, 
    k: __mmask8, 
    a: __m256d
) -> __m256d

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86 and target feature avx512f,avx512vl only.

Contiguously 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.

Intel’s documentation