Function core::arch::x86_64::_mm_hadd_ps

1.27.0 · source ·
pub unsafe fn _mm_hadd_ps(a: __m128, b: __m128) -> __m128
Available on (x86 or x86-64) and target feature sse3 and x86-64 only.
Expand description

ab 中水平添加相邻对的单精度 (32-bit) 浮点元素对,并包装结果。

Intel’s documentation