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[Bug tree-optimization/42652] vectorizer created unaligned vector insns
- 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: 8 Jan 2010 17:25:12 -0000
- Subject: [Bug tree-optimization/42652] vectorizer created unaligned vector insns
- References: <bug-42652-391@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rguenth at gcc dot gnu dot org 2010-01-08 17:25 -------
Well, indeed we have a certain weakness in how we represent pointers to
possibly (un-)aligned stuff. See PR39954 for another case. Maybe this
bug is really a duplicate of the underlying problems.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42652