iceberg/cpu/alu/lookahead.sv

package lookahead (
    output [15:0]carry_bit,
    input [15:0]a,
    input [15:0]b,
);

    res = and16(y, a, b);

    for (i=0; i<15 ; i=i+1)
        if (res[i] = 0)
            carry_bit[i] = 0;
        else
            carry_bit[i] = 1;
        end
    end

endpackage