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From: "ubizjak at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/31897] [4.3 Regression] 30% speed regression with -m32 on Opteron with rnflow Date: Sat, 23 Aug 2008 20:08:00 -0000 [thread overview] Message-ID: <20080823200719.1617.qmail@sourceware.org> (raw) In-Reply-To: <bug-31897-13404@http.gcc.gnu.org/bugzilla/> ------- Comment #14 from ubizjak at gmail dot com 2008-08-23 20:07 ------- Looking at http://users.physik.fu-berlin.de/~tburnus/gcc-trunk/benchmark/, it looks that the problem was mysteriously fixed in recent mainline. -- ubizjak at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[4.3/4.4 Regression] 30% |[4.3 Regression] 30% speed |speed regression with -m32 |regression with -m32 on |on Opteron with rnflow |Opteron with rnflow http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31897
next prev parent reply other threads:[~2008-08-23 20:08 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-05-10 15:53 [Bug target/31897] New: [Regression 4.3] " burnus at gcc dot gnu dot org 2007-05-30 15:08 ` [Bug target/31897] " ubizjak at gmail dot com 2007-06-30 9:15 ` [Bug target/31897] [4.3 Regression] " pinskia at gcc dot gnu dot org 2007-07-04 11:57 ` jakub at gcc dot gnu dot org 2007-07-04 12:29 ` ubizjak at gmail dot com 2007-07-04 12:32 ` ubizjak at gmail dot com 2007-07-18 12:05 ` ubizjak at gmail dot com 2007-08-10 0:27 ` mmitchel at gcc dot gnu dot org 2007-10-09 14:55 ` hubicka at gcc dot gnu dot org 2007-10-19 17:53 ` ubizjak at gmail dot com 2007-12-21 18:58 ` ubizjak at gmail dot com 2008-01-19 12:12 ` hubicka at gcc dot gnu dot org 2008-01-19 17:21 ` ubizjak at gmail dot com 2008-01-30 16:59 ` hubicka at gcc dot gnu dot org 2008-03-14 16:48 ` [Bug target/31897] [4.3/4.4 " rguenth at gcc dot gnu dot org 2008-06-06 14:58 ` rguenth at gcc dot gnu dot org 2008-08-23 20:08 ` ubizjak at gmail dot com [this message] 2008-08-27 22:13 ` [Bug target/31897] [4.3 " jsm28 at gcc dot gnu dot org 2009-01-24 10:25 ` rguenth at gcc dot gnu dot org 2009-08-04 12:36 ` rguenth at gcc dot gnu dot org 2010-05-22 18:18 ` rguenth at gcc dot gnu dot org [not found] <bug-31897-4@http.gcc.gnu.org/bugzilla/> 2011-06-27 11:15 ` rguenth at gcc dot gnu.org
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