From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21216 invoked by alias); 29 Dec 2002 15:36:02 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 21194 invoked by uid 71); 29 Dec 2002 15:36:01 -0000 Resent-Date: 29 Dec 2002 15:36:01 -0000 Resent-Message-ID: <20021229153601.21193.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org, James Troup Resent-Reply-To: gcc-gnats@gcc.gnu.org, 168086@bugs.debian.org Received: (qmail 20632 invoked from network); 29 Dec 2002 15:29:10 -0000 Received: from unknown (HELO mail.cs.tu-berlin.de) (130.149.17.13) by 209.249.29.67 with SMTP; 29 Dec 2002 15:29:10 -0000 Received: from smile.cs.tu-berlin.de (mail@smile.cs.tu-berlin.de [130.149.19.24]) by mail.cs.tu-berlin.de (8.9.3/8.9.3) with ESMTP id QAA16746; Sun, 29 Dec 2002 16:23:58 +0100 (MET) Received: from doko by smile.cs.tu-berlin.de with local (Exim 3.35 #1 (Debian)) id 18SfID-0003fd-00; Sun, 29 Dec 2002 16:23:57 +0100 Message-Id: Date: Sun, 29 Dec 2002 07:36:00 -0000 From: Matthias Klose Reply-To: 168086@bugs.debian.org To: gcc-gnats@gcc.gnu.org, debian-gcc@lists.debian.org X-Send-Pr-Version: 3.113 X-GNATS-Notify: James Troup Subject: target/9090: arm ICE with >= -O2; regression from 2.95 X-SW-Source: 2002-12/txt/msg01364.txt.bz2 List-Id: >Number: 9090 >Category: target >Synopsis: arm ICE with >= -O2; regression from 2.95 >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: ice-on-legal-code >Submitter-Id: net >Arrival-Date: Sun Dec 29 07:36:01 PST 2002 >Closed-Date: >Last-Modified: >Originator: James Troup >Release: 3.2.1 (Debian) (Debian unstable) >Organization: The Debian Project >Environment: System: Debian GNU/Linux (unstable) Architecture: arm host: arm-linux Configured with: /home/packages/gcc/3.2/gcc-3.2-3.2.1ds5/src/configure -v --enable-languages=c,c++,java,f77,proto,objc --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-java-gc=boehm --enable-objc-gc arm-linux >Description: [ Reported to the Debian BTS as report #168086. Please CC 168086@bugs.debian.org on replies. Log of report can be found at http://bugs.debian.org/168086 ] The attached testcase ICEs on arm-linux with 3.2 branch 20021212 (-O2 only, not -O). As the 3.3 branch doesn't bootstrap, I cannot check with 3.3. g++-2.95 did work ok, so this is a regression. $ gcc-3.2 -O2 -c bug-168086-3.2.ii GLinkGLvar/FGLvarHigh.C: In member function `virtual void FGLvarHigh::xIdentify(short int)': GLinkGLvar/FGLvarHigh.C:736: Internal compiler error in elimination_effects, at reload1.c:2837 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. $ gcc-3.2 -O -c bug-168086-3.2.ii $ >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: