pub unsafe fn _mm256_mask_movedup_pd(src: __m256d, k: u8, a: __m256d) -> __m256d🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Available on x86 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).