[Bug c/33882] New: ICE when compiling ffmpeg svn

[gregoire dot favre at gmail dot com]

http://ffmpeg.mplayerhq.hu/download.html and in libavcodec.
With gcc-4.3.0-alpha20071019:
gcc -I"/usr/src/CVS/ffmpeg-gcc43"/libavcodec  -DHAVE_AV_CONFIG_H
-I"/usr/src/CVS/ffmpeg-gcc43" -I"/usr/src/CVS/ffmpeg-gcc43"/libavutil -O3  -o
elbg.o elbg.c
elbg.c: In function ‘try_shift_candidate’:
elbg.c:245: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Changing to -O2 it compils fine, also going down to gcc-4.2.2 let it compil
with -O3.

Sorry if my report is not well done : first one in gcc...

gcc -v :
Using built-in specs.
Target: x86_64-pc-linux-gnu
Configured with:
/var/tmp/portage/sys-devel/gcc-4.3.0_alpha20071019/work/gcc-4.3-20071019/configure
--prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.3.0-alpha20071019
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.0-alpha20071019/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.0-alpha20071019
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.0-alpha20071019/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.0-alpha20071019/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.0-alpha20071019/include/g++-v4
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec
--enable-nls --without-included-gettext --with-system-zlib --disable-checking
--disable-werror --enable-secureplt --disable-libunwind-exceptions
--enable-multilib --enable-libmudflap --disable-libssp --disable-libgcj
--enable-languages=c,c++ --enable-shared --enable-threads=posix
--enable-__cxa_atexit --enable-clocale=gnu
Thread model: posix
gcc version 4.3.0-alpha20071019  (experimental) (GCC)


-- 
           Summary: ICE when compiling ffmpeg svn
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gregoire dot favre at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33882