Function core::arch::x86_64::_mm_movedup_pd

1.27.0 · source ·

pub unsafe fn _mm_movedup_pd(a: __m128d) -> __m128d

Available on (x86 or x86-64) and target feature sse3 and x86-64 only.

Expand description

从 a 复制低双精度 (64-bit) 浮点元素。