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[Bug lto/47936] [4.6 Regression] Missed optimization with LTO due to strict aliasing issues
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 1 Mar 2011 10:30:14 +0000
- Subject: [Bug lto/47936] [4.6 Regression] Missed optimization with LTO due to strict aliasing issues
- Auto-submitted: auto-generated
- References: <bug-47936-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47936
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-01 10:30:12 UTC ---
IMHO WONTFIX. Eventually we could add a -fvery-strict-aliasing, but it's
probably not worth it.
Leaving open to eventually document this fact somewhere.