Function core::arch::x86_64::_mm_hadd_pd

1.27.0 · source ·
pub unsafe fn _mm_hadd_pd(a: __m128d, b: __m128d) -> __m128d
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双精度 (64-bit) 浮点元素,并包装结果。

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