From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16837 invoked by alias); 10 Jan 2008 17:03:07 -0000 Received: (qmail 16611 invoked by uid 48); 10 Jan 2008 17:02:20 -0000 Date: Thu, 10 Jan 2008 18:05:00 -0000 Message-ID: <20080110170220.16610.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/34683] [4.3 Regression] SSA rewriting in the loop unroller causes quadratic behavior 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: 2008-01/txt/msg00940.txt.bz2 ------- Comment #42 from rguenth at gcc dot gnu dot org 2008-01-10 17:02 ------- This is probably all we can get for now - maybe another few % with minor tweaks, but nothing earth-shattering. After all, we _do_ have a much larger IL due to the number of VOPs not partitioned. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34683