Function core::arch::x86::_mm_hadd_pd1.27.0[−][src]

pub unsafe fn _mm_hadd_pd(a: __m128d, b: __m128d) -> __m128d

This is supported on x86 and target feature sse3 only.

Expand description

在 a 和 b 中水平添加相邻对的双精度 (64-bit) 浮点元素，并包装结果。