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[Bug target/50164] [IRA, 4.7 Regression] Performance degradation due to increased memory instructions count
- From: "vmakarov at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 24 Aug 2011 16:02:57 +0000
- Subject: [Bug target/50164] [IRA, 4.7 Regression] Performance degradation due to increased memory instructions count
- Auto-submitted: auto-generated
- References: <bug-50164-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50164
Vladimir Makarov <vmakarov at redhat dot com> changed:
What |Removed |Added
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CC| |vmakarov at redhat dot com
--- Comment #1 from Vladimir Makarov <vmakarov at redhat dot com> 2011-08-24 16:02:57 UTC ---
Yesterday I sent a patch
http://gcc.gnu.org/ml/gcc-patches/2011-08/msg01954.html which most probably
solved the problem.
Now I have code size 419 (gcc 4.6) vs 411 (gcc as of Aug 24) bytes for the
test.