function [ c ] = add8_459( a, b )
a = uint16(a);
b = uint16(b);
c = 0;
n6 = bitand(bitshift(a, -3), 1, 'uint16');
n8 = bitand(bitshift(a, -4), 1, 'uint16');
n10 = bitand(bitshift(a, -5), 1, 'uint16');
n12 = bitand(bitshift(a, -6), 1, 'uint16');
n14 = bitand(bitshift(a, -7), 1, 'uint16');
n22 = bitand(bitshift(b, -3), 1, 'uint16');
n24 = bitand(bitshift(b, -4), 1, 'uint16');
n26 = bitand(bitshift(b, -5), 1, 'uint16');
n28 = bitand(bitshift(b, -6), 1, 'uint16');
n30 = bitand(bitshift(b, -7), 1, 'uint16');
n33 = bitcmp(bitxor(n6, n6));
n43 = bitor(n28, n12);
n44 = bitor(n28, n12);
n46 = bitand(n26, n10);
n68 = bitand(n8, n24);
n78 = bitxor(n10, n26);
n79 = bitand(n10, n26);
n86 = bitxor(n12, n28);
n87 = bitand(n12, n28);
n96 = bitxor(n14, n30);
n97 = bitand(n14, n30);
n134 = bitor(n26, n10);
n137 = n134;
n143 = n87;
n146 = n33;
n152 = n68;
n162 = bitand(n43, n46);
n181 = bitor(n143, n162);
n226 = bitand(n137, n152);
n245 = bitor(n79, n226);
n254 = bitand(n44, n226);
n272 = bitor(n181, n254);
n394 = bitxor(n78, n152);
n404 = bitxor(n86, n245);
n412 = bitxor(n96, n272);
n413 = bitand(n96, n272);
n422 = bitor(n97, n413);
c = bitor(c, bitshift(bitand(n33, 1), 0));
c = bitor(c, bitshift(bitand(n146, 1), 1));
c = bitor(c, bitshift(bitand(n146, 1), 2));
c = bitor(c, bitshift(bitand(n22, 1), 3));
c = bitor(c, bitshift(bitand(n6, 1), 4));
c = bitor(c, bitshift(bitand(n394, 1), 5));
c = bitor(c, bitshift(bitand(n404, 1), 6));
c = bitor(c, bitshift(bitand(n412, 1), 7));
c = bitor(c, bitshift(bitand(n422, 1), 8));
end