@conference {NLB07, title = {Code factoring in {GCC} on different intermediate languages}, booktitle = {Proceedings of the 10th Symposium on Programming Languages and Software Tools (SPLST{\textquoteright}07)}, year = {2007}, month = {jun}, pages = {79-95}, author = {Csaba Nagy and G. L{\'o}ki and {\'A}rp{\'a}d Besz{\'e}des and Tibor Gyim{\'o}thy} }