Function core::arch::x86_64::_mm_hadd_ps1.27.0[−][src]

pub unsafe fn _mm_hadd_ps(a: __m128, b: __m128) -> __m128

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

Expand description

在 a 和 b 中水平添加相邻对的单精度 (32-bit) 浮点元素对，并包装结果。