Function core::arch::x86_64::_mm_loadh_pd

1.27.0 · source ·

pub unsafe fn _mm_loadh_pd(a: __m128d, mem_addr: *const f64) -> __m128d

Available on (x86 or x86-64) and target feature sse2 and x86-64 only.

Expand description

将双精度值加载到 [2 x double] 的 128 位 vector 的高阶位中。低位从第一个操作数的低位复制而来。