module add8u_6SM(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[2]), .B(N[4]), .C(N[18]), .Y(N[34]));
PDKGENNOR3X1 n36(.A(N[34]), .B(N[22]), .C(N[6]), .Y(N[36]));
PDKGENAND2X1 n50(.A(N[20]), .B(N[36]), .Y(N[50]));
PDKGENAND2X1 n66(.A(N[4]), .B(N[50]), .Y(N[66]));
PDKGENOR2X1 n82(.A(N[2]), .B(N[18]), .Y(N[82]));
PDKGENBUFX2 n84(.A(N[66]), .Y(N[84]));
assign N[85] = N[84];
PDKGENNAND2X1 n126(.A(N[22]), .B(N[85]), .Y(N[126]));
PDKGENOR2X1 n132(.A(N[4]), .B(N[20]), .Y(N[132]));
PDKGENFAX1 n182(.A(N[6]), .B(N[22]), .C(N[85]), .YS(N[182]), .YC(N[183]));
PDKGENFAX1 n232(.A(N[8]), .B(N[24]), .C(N[183]), .YS(N[232]), .YC(N[233]));
PDKGENFAX1 n282(.A(N[10]), .B(N[26]), .C(N[233]), .YS(N[282]), .YC(N[283]));
PDKGENFAX1 n332(.A(N[12]), .B(N[28]), .C(N[283]), .YS(N[332]), .YC(N[333]));
PDKGENFAX1 n382(.A(N[14]), .B(N[30]), .C(N[333]), .YS(N[382]), .YC(N[383]));
assign O[0] = N[126];
assign O[1] = N[82];
assign O[2] = N[132];
assign O[3] = N[182];
assign O[4] = N[232];
assign O[5] = N[282];
assign O[6] = N[332];
assign O[7] = N[382];
assign O[8] = N[383];
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 PDKGENNOR3X1(input A, input B, input C, output Y );
assign Y = ~((A | B) | C);
endmodule
module PDKGENAND2X1(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 PDKGENOR2X1(input A, input B, output Y );
assign Y = A | B;
endmodule
module PDKGENNAND2X1(input A, input B, output Y );
assign Y = ~(A & B);
endmodule