From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15177 invoked by alias); 20 Sep 2008 14:27:17 -0000 Received: (qmail 14770 invoked by uid 48); 20 Sep 2008 14:25:56 -0000 Date: Sat, 20 Sep 2008 14:27:00 -0000 Message-ID: <20080920142556.14769.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/36861] [4.3/4.4 Regression] boost's compressed avl confuses GCC 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: 2008-09/txt/msg02338.txt.bz2 ------- Comment #22 from rguenth at gcc dot gnu dot org 2008-09-20 14:25 ------- This PR is still very weird. For the curious here are the numbers, now with numbers from trunk included: 4.3 -O: 0.4s 4.3 -O -fstrict-aliasing: 59s 4.4 -O: 1m3s 4.4 -O -fstrict-aliasing: 0.4s 4.4 -O2: 0.3s 4.4 -O2 -fno-strict-aliasing: 0.2s ?! -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail|4.3.1 |4.3.1 4.4.0 Summary|[4.3 Regression] boost's |[4.3/4.4 Regression] boost's |compressed avl confuses GCC |compressed avl confuses GCC http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36861