From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5704 invoked by alias); 9 Jan 2009 17:59:41 -0000 Received: (qmail 5668 invoked by uid 48); 9 Jan 2009 17:59:31 -0000 Date: Fri, 09 Jan 2009 17:59:00 -0000 Message-ID: <20090109175931.5667.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/38785] huge performance regression on EEMBC bitmnp01 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth 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: 2009-01/txt/msg01003.txt.bz2 ------- Comment #4 from rguenth at gcc dot gnu dot org 2009-01-09 17:59 ------- It's indeed partial-PRE that performs these insertions. Steven has some patches to tune down regular insertion that may also apply to partial insertion. See also PR38401. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu dot | |org BugsThisDependsOn| |38401 Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords| |missed-optimization Last reconfirmed|0000-00-00 00:00:00 |2009-01-09 17:59:31 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38785