From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4537 invoked by alias); 21 Nov 2004 05:33:49 -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 4505 invoked by uid 48); 21 Nov 2004 05:33:43 -0000 Date: Sun, 21 Nov 2004 05:33:00 -0000 Message-ID: <20041121053343.4504.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040606191038.15855.abegel@cs.berkeley.edu> References: <20040606191038.15855.abegel@cs.berkeley.edu> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/15855] [3.4/4.0 Regression] g++ crash with -O2 and -O3 on input file X-Bugzilla-Reason: CC X-SW-Source: 2004-11/txt/msg02407.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-21 05:33 ------- These part are 4.0 regressions: tree alias analysis : 24.22 ( 6%) usr 0.75 ( 2%) sys 26.57 ( 5%) wall tree PHI insertion : 7.71 ( 2%) usr 1.26 ( 3%) sys 9.24 ( 2%) wall tree SSA rewrite : 11.52 ( 3%) usr 4.32 (11%) sys 20.63 ( 4%) wall tree SSA other : 21.33 ( 5%) usr 3.77 (10%) sys 27.79 ( 5%) wall tree operand scan : 26.65 ( 7%) usr 3.78 (10%) sys 31.64 ( 6%) wall These are most likely not: combiner : 25.57 ( 6%) usr 0.20 ( 1%) sys 26.78 ( 5%) wall scheduling : 211.44 (52%) usr 4.35 (11%) sys 225.27 (43%) wall -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15855