tests/arch/common/mul.v - third_party/yosys - Git at Google

 module top
 (
     input [5:0] x,
     input [5:0] y,

     output [11:0] A,
 );
     assign A =  x * y;
 endmodule
	module top
	(
	input [5:0] x,
	input [5:0] y,

	output [11:0] A,
	);
	assign A = x * y;
	endmodule