tests/opt/opt_share_large_pmux_part.v

   1 module opt_share_test(
   2   input [15:0]      a,
   3   input [15:0]      b,
   4   input [15:0]      c,
   5   input [2:0]       sel,
   6   output reg [15:0] res
   7   );
   8
   9   always @* begin
  10     case(sel)
  11       0: res = a + b;
  12       1: res = a - b;
  13       2: res = a + c;
  14       3: res = a - c;
  15       4: res = b;
  16       5: res = c;
  17       default: res = 16'bx;
  18     endcase
  19   end
  20
  21 endmodule