arch:: x86_64:: _mm_loadh_pd
pub unsafe fn _mm_loadh_pd(a: __m128d, mem_addr: *const f64) -> __m128d
This is supported on x86-64 and target feature
Loads a double-precision value into the high-order bits of a 128-bit
[2 x double]. The low-order bits are copied from the low-order
bits of the first operand.