Re: optimization/4712: Internal compiler error with -O2 in except.c:2723

[dLux <dlux at dlux dot hu>]

/--- On Sat, Nov 10, 2001 at 04:12:56AM -0000, rodrigc@gcc.gnu.org wrote:
| State-Changed-From-To: open->feedback
| State-Changed-By: rodrigc
| State-Changed-When: Fri Nov  9 20:12:56 2001
| State-Changed-Why:
|     I could not reproduce your ICE.  I could successfully compile
|     your code example.  Here is my configuration:
|     
|     Reading specs from /u0/test/gcc/lib/gcc-lib/i686-pc-linux-gnu/3.0.2/specs
|     Configured with: ./configure --prefix=/u0/test/gcc --enable-checking --enable-languages=c,c++ : (reconfigured) ./configure --prefix=/u0/test/gcc --enable-checking --enable-languages=c,c++ --enable-shared --enable-threads
|     Thread model: posix
|     gcc version 3.0.2
|     
|     Is your installation misconfigured somehow?
| 
| http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4712&database=gcc
\---

Strange. I have tried again, and I have found the same problem.
As I see the difference from the configuration it can be the problem of:
- i386 optimizer
- debian packaging
- --long-long support
- --nls support
- faulty hardware (processor?)

This macihne is a mobile PIII/650 with the following CPUinfo. 

This is my cpuinfo:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 8
model name      : Pentium III (Coppermine)
stepping        : 6
cpu MHz         : 648.285
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca
cmov pat pse36 mmx fxsr sse
bogomips        : 1294.33

The system is a stock debian with glibc 2.2.4

What can I do to help you discovering this bug?

Other info (these were in the bug report also):

dlux@dl:~$ gcc-3.0 -v
Reading specs from /usr/lib/gcc-lib/i386-linux/3.0.2/specs
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
Thread model: posix
gcc version 3.0.2 (Debian)

dLux
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