Function core::arch::x86::_mm256_cvtsd_f64
1.27.0 · source · pub unsafe fn _mm256_cvtsd_f64(a: __m256d) -> f64
Available on (x86 or x86-64) and target feature
avx
and x86 only.Expand description
Returns the first element of the input vector of [4 x double]
.