Function addw

crates/virtual-machine/src/cpu/alu.rs:99–101

(a: u64, b: u64)

#[inline]
pub fn addw(a: u64, b: u64) -> u64 {
    (a as u32).wrapping_add(b as u32) as i32 as i64 as u64
}

#[inline]
pub fn subw(a: u64, b: u64) -> u64 {