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[Bug middle-end/53338] [4.8 Regression] Unaligned store generated for aligned data
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 14 May 2012 09:03:20 +0000
- Subject: [Bug middle-end/53338] [4.8 Regression] Unaligned store generated for aligned data
- Auto-submitted: auto-generated
- References: <bug-53338-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53338
--- Comment #4 from Uros Bizjak <ubizjak at gmail dot com> 2012-05-14 09:03:20 UTC ---
20% runtime regression in rnflow [1] happened in this timeframe, perhaps it
could be attributed to the patch, mentioned in Comment #2.
[1] http://gcc.opensuse.org/c++bench/polyhedron/polyhedron-summary.txt-2-0.html