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[Bug target/31897] [4.3 Regression] 30% speed regression with -m32 on Opteron with rnflow
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Dec 2007 18:57:56 -0000
- Subject: [Bug target/31897] [4.3 Regression] 30% speed regression with -m32 on Opteron with rnflow
- References: <bug-31897-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from ubizjak at gmail dot com 2007-12-21 18:57 -------
Confirmed on K8 at http://gcc.gnu.org/ml/gcc-patches/2007-12/msg01042.html
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords|missed-optimization |
Last reconfirmed|0000-00-00 00:00:00 |2007-12-21 18:57:56
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31897