New submission from Marc-Andre Lemburg:

When trying to compile the hg checkout (2012-11-22), I'm getting a compiler 
error from GCC when trying to compile ceval.c on OpenSUSE 11.3 x64:

gcc -pthread -c -Wno-unused-result -DNDEBUG -g -O3 -Wall -Wstrict-prototypes    
 -I. -IInclude -I./Include    -DPy_BUILD_CORE -o Python/ceval.o Python/ceval.c
Python/ceval.c: In function PyEval_EvalFrameEx:
Python/ceval.c:3168:1: internal compiler error: in save_call_clobbered_regs, at 
Please submit a full bug report,
with preprocessed source if appropriate.
See <> for instructions.
make: *** [Python/ceval.o] Error 1

Here's the gcc version info:

Using built-in specs.
Target: x86_64-suse-linux
Configured with: ../configure --prefix=/usr --infodir=/usr/share/info 
--mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64 
--enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.5 
--enable-ssp --disable-libssp --disable-plugin 
--with-bugurl= --with-pkgversion='SUSE Linux' 
--disable-libgcj --disable-libmudflap --with-slibdir=/lib64 --with-system-zlib 
--enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch 
--enable-version-specific-runtime-libs --program-suffix=-4.5 
--enable-linux-futex --without-system-libunwind --enable-gold 
--with-plugin-ld=/usr/bin/gold --with-arch-32=i586 --with-tune=generic 
Thread model: posix
gcc version 4.5.0 20100604 [gcc-4_5-branch revision 160292] (SUSE Linux)

Interestingly, this error does not happen when compiling the 3.3.0 release 

It looks similar to these two bugs that are related to some optimization bug in 

 * (I can't reproduce this 
 * (This was detected in 
Fedora for Python 3.1.2)

I guess you could say that the compiler is broken, but I still think that 
Python's configure script should detect this and then disable 

components: Build, Interpreter Core
messages: 176101
nosy: lemburg
priority: normal
severity: normal
status: open
title: Compiler error when trying to compile ceval.c on OpenSUSE 11.3
versions: Python 3.4

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