optimization/4712: Internal compiler error in reachable_next_level, at except.c:2723

optimization/4712: Internal compiler error in reachable_next_level, at except.c:2723

[dlux]

>Number:         4712
>Category:       optimization
>Synopsis:       Internal compiler error with -O2 in except.c:2723
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Sat Oct 27 12:46:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     dLux
>Release:        3.0.2 (Debian) (Debian testing/unstable)
>Organization:
-
>Environment:
System: Linux dl 2.4.12-ac3 #1 H OKT 22 23:07:03 CEST 2001 i686 unknown
Architecture: i686

Debian sid gcc 3.0.2 distribution

host: i386-pc-linux-gnu
build: i386-pc-linux-gnu
target: i386-pc-linux-gnu
configured with: ../src/configure -v --enable-languages=c,c++,java,f77,proto,objc --prefix=/usr --infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as --with-gnu-ld --with-system-zlib --enable-long-long --enable-nls --without-included-gettext --disable-checking --enable-threads=posix --enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc i386-linux
>Description:

I got the following error message when I compile my source with the following
options:

g++-3.0 -DPACKAGE=\"libasq\" -DVERSION=\"0.1\" -DHAVE_DLFCN_H=1 -I. -I. -g -O2
-Wp,-MD,.deps/store.pp -c store.cc  -fPIC -DPIC

store.cc: In constructor `ASQ::Store::Store(const std::string&)':
store.cc:32: Internal compiler error in reachable_next_level, at except.c:2723
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.

It works if I don't use optimalization. (without -O2)

>How-To-Repeat:

I have made a precompiler output with the following options:

g++-3.0 -E -DPACKAGE=\"libasq\" -DVERSION=\"0.1\" -DHAVE_DLFCN_H=1 -I. -I. -g
-O2 -Wp,-MD,.deps/store.pp -c store.cc  -fPIC -DPIC >ice.txt

The gzipped ice.txt is put into http://hacks.dlux.hu/gcc-bug/ice.txt.gz

Happy hunting, guys! :-)

>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: