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2009 Nov 09
0
[LLVMdev] Optimizing class casts away
...ve separated two CFG's. The first here<http://www2.dcc.ufmg.br/laboratorios/llp/wiki/lib/exe/fetch.php?media=cfg_for_j2_.pdf>is for the program below: public class J2 { Object o = new String; } The second CFG here<http://www2.dcc.ufmg.br/laboratorios/llp/wiki/lib/exe/fetch.php?media=cfg_for_j1.pdf>is for the same program, without the cast: public class J1 { Object o = new String; String s = (String)o; } Could some of you give me an idea of how the extra code would look like? It seems that the CFG's are a bit big for such small programs. All the best, Alysson -------------- ne...