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From: Matthias Klose <doko@smile.cs.tu-berlin.de>
To: gcc-gnats@gcc.gnu.org, debian-gcc@lists.debian.org
Subject: target/9090: arm ICE with >= -O2; regression from 2.95
Date: Sun, 29 Dec 2002 07:36:00 -0000 [thread overview]
Message-ID: <E18SfID-0003fd-00@smile.cs.tu-berlin.de> (raw)
>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 <james@nocrew.org>
>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 <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
$ gcc-3.2 -O -c bug-168086-3.2.ii
$
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
next reply other threads:[~2002-12-29 15:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-29 7:36 Matthias Klose [this message]
2003-01-11 17:04 rearnsha
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