Function safe_arch::store_i64_m128i_s

pub fn store_i64_m128i_s(r: &mut i64, a: m128i)

This is supported with target feature sse2 only.

Stores the value to the reference given.

let a = m128i::from([1_i64, 2]);
let mut b = 0_i64;
store_i64_m128i_s(&mut b, a);
assert_eq!(b, 1_i64);