From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 336 invoked by alias); 16 Jan 2005 14:16:48 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 32753 invoked by uid 48); 16 Jan 2005 14:16:45 -0000 Date: Sun, 16 Jan 2005 14:16:00 -0000 Message-ID: <20050116141645.32752.qmail@sourceware.org> From: "belyshev at depni dot sinp dot msu dot ru" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20021025133601.8361.gerald@pfeifer.com> References: <20021025133601.8361.gerald@pfeifer.com> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug rtl-optimization/8361] [3.3/3.4/4.0 regression] C++ compile-time performance regression X-Bugzilla-Reason: CC X-SW-Source: 2005-01/txt/msg02094.txt.bz2 List-Id: ------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-01-16 14:16 ------- here is the timings for i686-pc-linux-gnu: 3.0.5 3.2.3 3.3.6 3.4.4 4.0.0 4.0.0/3.0.5 -O0 24.5 26.0 22.4 20.5 16.9 -31% -O1 41.8 48.3 42.8 37.3 44.8 +7% -O2 53.4 64.9 59.0 61.6 55.9 +5% -O3 54.5 68.8 62.8 64.8 57.2 +5% compilers are: 3.0.5 20030502 (prerelease) 3.2.3 3.3.6 20050116 (prerelease) 3.4.4 20050116 (prerelease) 4.0.0 20050116 (experimental) all compilers compiled by GNU C version 3.3.6 20050116 (prerelease). -- What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2004-02-25 08:21:05 |2005-01-16 14:16:42 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8361