From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4096 invoked by alias); 16 Sep 2008 01:16:02 -0000 Received: (qmail 3482 invoked by uid 48); 16 Sep 2008 01:14:42 -0000 Date: Tue, 16 Sep 2008 01:16:00 -0000 Message-ID: <20080916011442.3480.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/37534] [4.4 Regression] IRA causes 17% degradation in 187.facerec benchmark In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia at gcc dot gnu dot org" 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: 2008-09/txt/msg01848.txt.bz2 ------- Comment #5 from pinskia at gcc dot gnu dot org 2008-09-16 01:14 ------- The mfcr comes from: Do NewX = CoordX(IX, IY)-MaxDev, CoordX(IX, IY)+MaxDev, Step -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37534