abc9: suppress warnings when no compatible + used flop boxes formed
[yosys.git] / tests / asicworld / code_hdl_models_decoder_2to4_gates.v
1 module decoder_2to4_gates (x,y,f0,f1,f2,f3);
2 input x,y;
3 output f0,f1,f2,f3;
4
5 wire n1,n2;
6
7 not i1 (n1,x);
8 not i2 (n2,y);
9 and a1 (f0,n1,n2);
10 and a2 (f1,n1,y);
11 and a3 (f2,x,n2);
12 and a4 (f3,x,y);
13
14 endmodule