Function kvarn::prelude::compact_str::core::arch::x86_64::_mm256_mask_movedup_pd
source · pub unsafe fn _mm256_mask_movedup_pd(src: __m256d, k: u8, a: __m256d) -> __m256d
🔬This is a nightly-only experimental API. (
stdsimd
)Available on non-crate feature
miri-test-libstd
and x86-64 only.Expand description
Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).