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[Bug tree-optimization/37868] [4.3 Regression] code that breaks TBAA is misoptimized even with -fno-strict-aliasing
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Oct 2008 13:49:00 -0000
- Subject: [Bug tree-optimization/37868] [4.3 Regression] code that breaks TBAA is misoptimized even with -fno-strict-aliasing
- References: <bug-37868-15165@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from rguenth at gcc dot gnu dot org 2008-10-22 13:49 -------
Backporting the fix turns out to be tricky...
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37868