Function core::arch::x86::_mm256_movedup_pd

1.27.0 · source ·

pub unsafe fn _mm256_movedup_pd(a: __m256d) -> __m256d

Available on (x86 or x86-64) and target feature avx and x86 only.

Expand description

从 a 复制偶数索引的双精度 (64-bit) 浮点元素，并返回结果。