How to combine coverpoints

Coverage
, , ,
2

In reply to atashinchi:

You can use a combination of ‘bin set’ expressions and ‘bin with’ expressions

  int set1[] = {1,2,3};
  int set2[] = {4,5,6};
  int set3[] = {7,8,9};
  int opcode;
  
  covergroup cg;
    cp_1 : coverpoint opcode {  
      bins cp_1_opcode[] = set1;
    }
    cp_2 : coverpoint opcode {
      bins cp_2_opcode[] = set2;
    }
    cp_3 : coverpoint opcode {
      bins cp_2_opcode[] = set2;
    }
    cp_total : coverpoint opcode {
      bins cp_total_opcode[] = cp_total with (item inside {set1,set2,set3});
    }
  endgroup

See sections 19.5.1.1 Coverpoint bin with covergroup expressions and 19.5.1.2 Coverpoint bin set covergroup expressions