Method xconst64

pulley/src/interp.rs:1696–1699

(&mut self, dst: XReg, imm: i64)

    }

    fn xconst64(&mut self, dst: XReg, imm: i64) -> ControlFlow<Done> {
        self.state[dst].set_i64(imm);
        ControlFlow::Continue(())
    }

    fn xadd32(&mut self, operands: BinaryOperands<XReg>) -> ControlFlow<Done> {
        let a = self.state[operands.src1].get_u32();