module VX_rename ( input wire clk, input wire[`NW_M1:0] warp_num, input wire[4:0] rs1, input wire[4:0] rs2, input wire[4:0] rd, output wire stall, ); reg[31:0] rename[`NW-1:0]; assign stall = rename[warp_num][rs1] || rename[warp_num][rs2]; alwa endmodule