[Bug tree-optimization/17528] [4.0 Regression] tree optimization incorrectly optimizes away entire function (incorrect aliasing detection?)

[dnovillo at gcc dot gnu dot org]

------- Additional Comments From dnovillo at gcc dot gnu dot org  2004-09-16 22:36 -------

Found the problem.  This is the same problem we have with the libstc++ regressions.

Testing patch now.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17528