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From: Daniel Berlin <dberlin@dberlin.org> To: steven at gcc dot gnu dot org <gcc-bugzilla@gcc.gnu.org> Cc: gcc-bugs@gcc.gnu.org Subject: Re: [Bug tree-optimization/18595] [4.0 Regression] IV-OPTS is O(N^3) Date: Sun, 23 Jan 2005 15:01:00 -0000 [thread overview] Message-ID: <Pine.LNX.4.60.0501231000290.16254@dberlin.org> (raw) In-Reply-To: <20050123141837.15775.qmail@sourceware.org> I believe seb/zdenek already submitted patches for speeding up scev quite recently, with the goal of alleviating this problem. I'm pretty sure they have not been applied yet.
next prev parent reply other threads:[~2005-01-23 15:01 UTC|newest] Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-11-21 14:59 [Bug tree-optimization/18595] New: IV-OPTS is slow (and does not scale) pinskia at gcc dot gnu dot org 2004-11-24 11:15 ` [Bug tree-optimization/18595] " steven at gcc dot gnu dot org 2004-11-25 11:16 ` [Bug tree-optimization/18595] [4.0 Regression] IV-OPTS is O(N^3) belyshev at lubercy dot com 2004-11-27 1:11 ` steven at gcc dot gnu dot org 2004-11-27 1:45 ` belyshev at lubercy dot com 2004-11-27 21:17 ` neroden at gcc dot gnu dot org 2004-11-28 18:43 ` rakdver at gcc dot gnu dot org 2004-12-22 23:40 ` belyshev at depni dot sinp dot msu dot ru 2004-12-23 1:26 ` steven at gcc dot gnu dot org 2004-12-23 1:29 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-23 14:18 ` steven at gcc dot gnu dot org 2005-01-23 15:01 ` Daniel Berlin [this message] 2005-01-23 14:22 ` steven at gcc dot gnu dot org 2005-01-23 14:23 ` steven at gcc dot gnu dot org 2005-01-23 14:24 ` steven at gcc dot gnu dot org 2005-01-23 15:02 ` dberlin at dberlin dot org 2005-01-23 15:06 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-23 16:38 ` rakdver at gcc dot gnu dot org 2005-01-23 17:04 ` rakdver at gcc dot gnu dot org 2005-01-23 17:14 ` rakdver at gcc dot gnu dot org 2005-01-24 1:40 ` rakdver at gcc dot gnu dot org 2005-01-24 1:46 ` rakdver at gcc dot gnu dot org 2005-01-24 1:49 ` Daniel Berlin 2005-01-24 1:49 ` dberlin at dberlin dot org 2005-01-24 1:58 ` dberlin at dberlin dot org 2005-01-24 21:36 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-24 22:17 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-24 22:25 ` dberlin at dberlin dot org 2005-01-24 23:09 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-24 23:12 ` dberlin at dberlin dot org 2005-01-25 0:27 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 0:39 ` dberlin at dberlin dot org 2005-01-25 0:50 ` dberlin at dberlin dot org 2005-01-25 0:50 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 0:52 ` dberlin at dberlin dot org 2005-01-25 1:11 ` rakdver at gcc dot gnu dot org 2005-01-25 1:15 ` dberlin at dberlin dot org 2005-01-25 1:24 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 1:28 ` steven at gcc dot gnu dot org 2005-01-25 1:42 ` dberlin at dberlin dot org 2005-01-25 1:52 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 1:57 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 10:32 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-25 10:41 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-25 11:02 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-25 11:15 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 11:16 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 11:29 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 12:03 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-25 12:44 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-25 15:54 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-25 16:27 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-25 19:16 ` pinskia at gcc dot gnu dot org 2005-01-27 13:18 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-27 15:00 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-27 15:12 ` sebastian dot pop at cri dot ensmp dot fr 2005-01-27 19:11 ` rakdver at atrey dot karlin dot mff dot cuni dot cz 2005-01-27 20:40 ` sebastian dot pop at cri dot ensmp dot fr 2005-02-14 11:12 ` pinskia at gcc dot gnu dot org
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