Function _mm_loadl_pd
#[target_feature(enable = "sse2")]
pub const unsafe fn _mm_loadl_pd(a: __m128d, mem_addr: *const f64) -> __m128dLoads a double-precision value into the low-order bits of a 128-bit
vector of [2 x double]. The high-order bits are copied from the
high-order bits of the first operand.