[Bug tree-optimization/21407] [4.1 Regression] wrong code with downcast in C++

[dberlin at gcc dot gnu dot org]

------- Additional Comments From dberlin at gcc dot gnu dot org  2005-07-06 
16:54 -------
http://gcc.gnu.org/ml/gcc-patches/2005-05/msg00796.html was the start of the
discussion

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21407