// -p resource-sharing

import "primitives/std.lib";
component my_add<"share"=1>(left: 32, right: 32) -> (out: 32) {
  cells {
    add = std_add(32);
  }
  wires {
    add.left = left;
    add.right = right;
    out = add.out;
  }
  control {}
}

component main() -> () {
  cells {
    add0 = my_add();
    add1 = my_add();
    x_0 = std_reg(32);
  }
  wires {
    group upd0 {
      add0.left = x_0.out;
      add0.right = 32'd1;
      x_0.in = add0.out;
      x_0.write_en = 1'd1;
      upd0[done] = x_0.done ? 1'd1;
    }
    group upd1 {
      add1.left = x_0.out;
      add1.right = 32'd1;
      x_0.in = add1.out;
      x_0.write_en = 1'd1;
      upd1[done] = x_0.done ? 1'd1;
    }
  }
  control {
    seq {
      upd0;
      upd1;
    }
  }
}