From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2819 invoked by alias); 13 Aug 2012 08:29:46 -0000 Received: (qmail 2810 invoked by uid 22791); 13 Aug 2012 08:29:45 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 13 Aug 2012 08:29:33 +0000 From: "wbrana at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/21485] [4.6/4.7/4.8 Regression] missed load PRE, PRE makes i?86 suck Date: Mon, 13 Aug 2012 08:29:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: wbrana at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.6.4 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-08/txt/msg00723.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21485 --- Comment #53 from wbrana 2012-08-13 08:26:13 UTC --- It seems it was improved. 4.8 20120806 NUMERIC SORT : 1543.7 : 39.59 : 13.00 4.8 20120813 NUMERIC SORT : 2007.8 : 51.49 : 16.91