[Bug tree-optimization/30125] [4.3 regression] Wrong-code due to aliasing

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-12-08 21:45 -------
This should have been fixed by:
2006-12-05  Daniel Berlin  <[EMAIL PROTECTED]>

        * tree-ssa-structalias.c (set_used_smts): Re-fix pr29156.
        Optimize to avoid marking more SMT's as used when they aren't.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30125