Function core::arch::x86::_mm_hadd_pd [] [src]

pub unsafe fn _mm_hadd_pd(a: __m128d, b: __m128d) -> __m128d
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature sse3 only.

Horizontally add adjacent pairs of double-precision (64-bit) floating-point elements in a and b, and pack the results.