Crossing cross coverage points

In reply to atomiccow:

Yes. You can do cross with another cross group.

covergroup cg;
 c0: coverpoint addr {
                      bins c00 = {10};
                      bins c01 = {20};
                     }
 c1: cross addr,data{
                    bins c10 = binsof(addr.c00);
                    bins c11 = binsof(addr.c01);
                    bins c12 = binsof(data) intersect {100};
                    }
 c2: cross c1,inst{
                   bins c20 = binsof(c1.c10) || binsof(c1.c11);
                   bins c21 = binsof(c1.c12);
                  } 
endgroup