Function core::arch::x86_64::_mm256_mask_expand_pd

pub unsafe fn _mm256_mask_expand_pd(
    src: __m256d, 
    k: __mmask8, 
    a: __m256d
) -> __m256d

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

This is supported on x86-64 and target feature avx512f,avx512vl only.

Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation