Function function_add_codegen

tangle/src/ir.rs:300–315

()

    #[test]
    pub fn function_add_codegen() {
        let mut ir = IR::new();
        let mut f = Node::function::<2, 1>(&mut ir);
        let port_0 = f.add_argument(&mut ir);
        let port_1 = f.add_argument(&mut ir);
        let ret_port = f.add_return(&mut ir);
        let mut add = Node::simple(Operation::Add);
        f.add_body(add, &mut ir, |add, r| {
            add.connect_input(0, port_0, r);
            add.connect_input(1, port_1, r);
            add.connect_output(0, ret_port, r);
        });
        ir.set_body(f);
        let hello_fn: extern "C" fn((usize, usize)) -> usize = ir.compile_fn().unwrap().0;
        assert_eq!(hello_fn((1, 2)), 3);
    }

    #[test]
    pub fn function_inc_disjoint() {