module add8_312(A, B, O);
input [7:0] A;
input [7:0] B;
output [8:0] O;
wire [2031:0] N;
assign N[0] = A[0];
assign N[1] = A[0];
assign N[2] = A[1];
assign N[3] = A[1];
assign N[4] = A[2];
assign N[5] = A[2];
assign N[6] = A[3];
assign N[7] = A[3];
assign N[8] = A[4];
assign N[9] = A[4];
assign N[10] = A[5];
assign N[11] = A[5];
assign N[12] = A[6];
assign N[13] = A[6];
assign N[14] = A[7];
assign N[15] = A[7];
assign N[16] = B[0];
assign N[17] = B[0];
assign N[18] = B[1];
assign N[19] = B[1];
assign N[20] = B[2];
assign N[21] = B[2];
assign N[22] = B[3];
assign N[23] = B[3];
assign N[24] = B[4];
assign N[25] = B[4];
assign N[26] = B[5];
assign N[27] = B[5];
assign N[28] = B[6];
assign N[29] = B[6];
assign N[30] = B[7];
assign N[31] = B[7];
PDKGENNAND3X1 n34(.A(N[20]), .B(N[4]), .C(N[0]), .Y(N[34]));
assign N[35] = N[34];
XPDKGENOR2X1 n36(.A(N[16]), .B(N[16]), .Y(N[36]));
assign N[37] = N[36];
PDKGENINVX1 n38(.A(N[35]), .Y(N[38]));
assign N[39] = N[38];
PDKGENBUFX2 n48(.A(N[39]), .Y(N[48]));
PDKGENOR2X1 n50(.A(N[4]), .B(N[20]), .Y(N[50]));
PDKGENFAX1 n58(.A(N[6]), .B(N[22]), .C(N[48]), .YS(N[58]), .YC(N[59]));
PDKGENHAX1 n68(.A(N[8]), .B(N[24]), .YS(N[68]), .YC(N[69]));
PDKGENHAX1 n78(.A(N[10]), .B(N[26]), .YS(N[78]), .YC(N[79]));
PDKGENBUFX2 n84(.A(N[59]), .Y(N[84]));
assign N[85] = N[84];
PDKGENHAX1 n86(.A(N[12]), .B(N[28]), .YS(N[86]), .YC(N[87]));
PDKGENOR2X1 n88(.A(N[24]), .B(N[8]), .Y(N[88]));
PDKGENHAX1 n96(.A(N[14]), .B(N[30]), .YS(N[96]), .YC(N[97]));
PDKGENBUFX2 n126(.A(N[69]), .Y(N[126]));
assign N[127] = N[126];
PDKGENAND2X1 n134(.A(N[88]), .B(N[85]), .Y(N[134]));
PDKGENINVX1 n144(.A(N[37]), .Y(N[144]));
assign N[145] = N[144];
PDKGENOR2X1 n152(.A(N[127]), .B(N[134]), .Y(N[152]));
PDKGENAND2X1 n162(.A(N[86]), .B(N[79]), .Y(N[162]));
PDKGENAND2X1 n170(.A(N[86]), .B(N[78]), .Y(N[170]));
PDKGENOR2X1 n180(.A(N[87]), .B(N[162]), .Y(N[180]));
assign N[181] = N[180];
PDKGENBUFX2 n198(.A(N[152]), .Y(N[198]));
assign N[199] = N[198];
PDKGENAND2X1 n226(.A(N[78]), .B(N[199]), .Y(N[226]));
PDKGENINVX1 n240(.A(N[85]), .Y(N[240]));
PDKGENOR2X1 n244(.A(N[79]), .B(N[226]), .Y(N[244]));
PDKGENAND2X1 n254(.A(N[170]), .B(N[198]), .Y(N[254]));
PDKGENOR2X1 n272(.A(N[181]), .B(N[254]), .Y(N[272]));
XNPDKGENOR2X1 n390(.A(N[240]), .B(N[68]), .Y(N[390]));
assign N[391] = N[390];
PDKGENHAX1 n394(.A(N[78]), .B(N[199]), .YS(N[394]), .YC(N[395]));
PDKGENHAX1 n404(.A(N[86]), .B(N[244]), .YS(N[404]), .YC(N[405]));
PDKGENHAX1 n412(.A(N[96]), .B(N[272]), .YS(N[412]), .YC(N[413]));
PDKGENOR2X1 n422(.A(N[97]), .B(N[413]), .Y(N[422]));
assign N[423] = N[422];
assign O[0] = N[2];
assign O[1] = N[145];
assign O[2] = N[50];
assign O[3] = N[58];
assign O[4] = N[391];
assign O[5] = N[394];
assign O[6] = N[404];
assign O[7] = N[412];
assign O[8] = N[423];
endmodule
module PDKGENFAX1( input A, input B, input C, output YS, output YC );
assign YS = (A ^ B) ^ C;
assign YC = (A & B) | (B & C) | (A & C);
endmodule
module PDKGENAND2X1(input A, input B, output Y );
assign Y = A & B;
endmodule
module PDKGENOR2X1(input A, input B, output Y );
assign Y = A | B;
endmodule
module PDKGENHAX1( input A, input B, output YS, output YC );
assign YS = A ^ B;
assign YC = A & B;
endmodule
module PDKGENINVX1(input A, output Y );
assign Y = ~A;
endmodule
module PDKGENXOR2X1(input A, input B, output Y );
assign Y = A ^ B;
endmodule
module PDKGENNAND3X1(input A, input B, input C, output Y );
assign Y = ~((A & B) & C);
endmodule
module PDKGENBUFX2(input A, output Y );
assign Y = A;
endmodule
module PDKGENXNOR2X1(input A, input B, output Y );
assign Y = ~(A ^ B);
endmodule