[Bug rtl-optimization/31102] ICE with -O2 -ftracer

["wouter dot vermaelen at pi dot be" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #2 from wouter dot vermaelen at pi dot be  2007-03-10 07:40 -------
> g++ -O2 -ftracer -v bug.cc
 Using built-in specs.
Target: i486-linux-gnu
Configured with: ../configure -v --enable-languages=c,c++
--prefix=/home/wouter/gcc/local --enable-shared --with-system-zlib --enable-nls
--enable-threads=posix --without-included-gettext --disable-werror
--enable-__cxa_atexit --enable-libstdcxx-allocator=mt --enable-clocale=gnu
--enable-libstdcxx-debug i486-linux-gnu --enable-libmudflap
--enable-checking=release : (reconfigured) ../configure -v
--enable-languages=c,c++ --prefix=/home/wouter/gcc/local --enable-shared
--with-system-zlib --enable-nls --enable-threads=posix
--without-included-gettext --disable-werror --enable-__cxa_atexit
--enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug
i486-linux-gnu --enable-libmudflap --enable-checking=release : (reconfigured)
../configure -v --enable-languages=c,c++ --prefix=/home/wouter/gcc/local
--enable-shared --with-system-zlib --enable-nls --enable-threads=posix
--without-included-gettext --disable-werror --enable-__cxa_atexit
--enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug
i486-linux-gnu --enable-libmudflap --enable-checking=release : (reconfigured)
../configure -v --prefix=/home/wouter/gcc/local --enable-shared
--with-system-zlib --enable-nls --enable-threads=posix
--without-included-gettext --disable-werror --enable-__cxa_atexit
--enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug
i486-linux-gnu --enable-libmudflap --enable-checking=release
build_alias=i486-linux-gnu host_alias=i486-linux-gnu
target_alias=i486-linux-gnu --enable-languages=c,c++ --no-create --no-recursion
: (reconfigured) ../configure -v --prefix=/home/wouter/gcc/local
--enable-shared --with-system-zlib --enable-nls --enable-threads=posix
--without-included-gettext --disable-werror --enable-__cxa_atexit
--enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug
i486-linux-gnu --enable-libmudflap --enable-checking=release
build_alias=i486-linux-gnu host_alias=i486-linux-gnu
target_alias=i486-linux-gnu --enable-languages=c,c++ --no-create --no-recursion
: (reconfigured) ../configure -v --prefix=/home/wouter/gcc/local
--enable-shared --with-system-zlib --enable-nls --enable-threads=posix
--without-included-gettext --disable-werror --enable-__cxa_atexit
--enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug
i486-linux-gnu --enable-libmudflap --enable-checking=release
build_alias=i486-linux-gnu host_alias=i486-linux-gnu
target_alias=i486-linux-gnu --enable-languages=c,c++ --no-create --no-recursion
: (reconfigured) ../configure -v --prefix=/home/wouter/gcc/local
--enable-shared --with-system-zlib --enable-nls --enable-threads=posix
--without-included-gettext --disable-werror --enable-__cxa_atexit
--enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug
i486-linux-gnu --enable-libmudflap --enable-checking=release
build_alias=i486-linux-gnu host_alias=i486-linux-gnu
target_alias=i486-linux-gnu --enable-languages=c,c++ --no-create --no-recursion
Thread model: posix
gcc version 4.3.0 20070309 (experimental)
 /home/wouter/gcc/local/libexec/gcc/i486-linux-gnu/4.3.0/cc1plus -quiet -v
-D_GNU_SOURCE bug.cc -quiet -dumpbase bug.cc -mtune=i486 -auxbase bug -O2
-version -ftracer -o /tmp/ccm0o8kh.s
ignoring nonexistent directory
"/home/wouter/gcc/local/lib/gcc/i486-linux-gnu/4.3.0/../../../../i486-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:

/home/wouter/gcc/local/lib/gcc/i486-linux-gnu/4.3.0/../../../../include/c++/4.3.0

/home/wouter/gcc/local/lib/gcc/i486-linux-gnu/4.3.0/../../../../include/c++/4.3.0/i486-linux-gnu

/home/wouter/gcc/local/lib/gcc/i486-linux-gnu/4.3.0/../../../../include/c++/4.3.0/backward
 /usr/local/include
 /home/wouter/gcc/local/include
 /home/wouter/gcc/local/lib/gcc/i486-linux-gnu/4.3.0/include
 /home/wouter/gcc/local/lib/gcc/i486-linux-gnu/4.3.0/include-fixed
 /usr/include
End of search list.
GNU C++ version 4.3.0 20070309 (experimental) (i486-linux-gnu)
        compiled by GNU C version 4.3.0 20070309 (experimental).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 3a7cb5d7c95016f9ef02d9723556e2c5
bug.cc: In function 'void g(long long unsigned int)':
bug.cc:9: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31102