Function core::arch::x86_64::_mm_loaddup_pd1.27.0[−][src]

pub unsafe fn _mm_loaddup_pd(mem_addr: *const f64) -> __m128d

This is supported on x86-64 and target feature sse3 only.

Expand description

将内存中的双精度 (64-bit) 浮点元素加载到返回 vector 的两个元素中。