1.27.0[−][src]Function core_arch::x86::_mm256_hadd_pd
pub unsafe fn _mm256_hadd_pd(a: __m256d, b: __m256d) -> __m256d
This is supported on x86 and target feature
avx only.Horizontal addition of adjacent pairs in the two packed vectors
of 4 64-bit floating points a and b.
In the result, sums of elements from a are returned in even locations,
while sums of elements from b are returned in odd locations.