From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2298 invoked by alias); 8 Jul 2005 14:58:54 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 2039 invoked by uid 48); 8 Jul 2005 14:58:29 -0000 Date: Fri, 08 Jul 2005 14:58:00 -0000 Message-ID: <20050708145829.2038.qmail@sourceware.org> From: "steven at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050708144946.22366.steven@gcc.gnu.org> References: <20050708144946.22366.steven@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/22366] [meta-bug] issues holding up the removal of loop.c X-Bugzilla-Reason: CC X-SW-Source: 2005-07/txt/msg00976.txt.bz2 List-Id: ------- Additional Comments From steven at gcc dot gnu dot org 2005-07-08 14:58 ------- Bug 7561 is apparently a long-forgotten bug in loop.c array prefetching. Bug 21323 is a stength reduction ICE in loop.c. Bug 21848 is a report about loop.c producing wrong code. Bug 22325 is a missed optimization related to "final value replacement" where the final value is not a constant. Bug 20376 is a report about missing GIV splitting in the new unroller. Also note the wiki page, "http://gcc.gnu.org/wiki/old loop optimizer". -- What |Removed |Added ---------------------------------------------------------------------------- CC| |rakdver at gcc dot gnu dot | |org BugsThisDependsOn| |7561, 20376, 21323, 21848, | |22325 Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2005-07-08 14:58:24 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22366