[Bug preprocessor/54694] internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2387

[toralf.foerster at gmx dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54694

--- Comment #2 from Toralf Förster <toralf.foerster at gmx dot de> 2012-09-25 15:26:25 UTC ---
Created attachment 28271
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28271
cc -E

n22 ~ # gcc -v
Using built-in specs.
COLLECT_GCC=/usr/i686-pc-linux-gnu/gcc-bin/4.6.3/gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-pc-linux-gnu/4.6.3/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/configure
--prefix=/usr --bindir=/usr/i686-pc-linux-gnu/gcc-bin/4.6.3
--includedir=/usr/lib/gcc/i686-pc-linux-gnu/4.6.3/include
--datadir=/usr/share/gcc-data/i686-pc-linux-gnu/4.6.3
--mandir=/usr/share/gcc-data/i686-pc-linux-gnu/4.6.3/man
--infodir=/usr/share/gcc-data/i686-pc-linux-gnu/4.6.3/info
--with-gxx-include-dir=/usr/lib/gcc/i686-pc-linux-gnu/4.6.3/include/g++-v4
--host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --disable-altivec
--disable-fixed-point --without-ppl --without-cloog --enable-lto --enable-nls
--without-included-gettext --with-system-zlib --enable-obsolete
--disable-werror --enable-secureplt --disable-multilib --enable-libmudflap
--disable-libssp --enable-libgomp
--with-python-dir=/share/gcc-data/i686-pc-linux-gnu/4.6.3/python
--enable-checking=release --disable-libgcj --with-arch=i686
--enable-languages=c,c++,fortran --enable-shared --enable-threads=posix
--enable-__cxa_atexit --enable-clocale=gnu --enable-targets=all
--with-bugurl=http://bugs.gentoo.org/ --with-pkgversion='Gentoo 4.6.3 p1.6,
pie-0.5.2'
Thread model: posix
gcc version 4.6.3 (Gentoo 4.6.3 p1.6, pie-0.5.2) 
n