[Bug tree-optimization/33136] [4.1/4.2/4.3 Regression] wrong code due to alias with allocation in loop

[mmitchel at gcc dot gnu dot org]

------- Comment #25 from mmitchel at gcc dot gnu dot org  2007-09-05 01:08 -------
It's not clear to me what's going on in this PR.  At one point, Jakub seems to
be saying that 4.2 does a better job than 4.1, which would suggest that this is
just a 4.1.x PR?  Can we split this into one PR for 4.1-only issues, and
another one or two, for 4.2 and/or 4.3 issues?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33136