[Bug c++/12092] New: ICE: Floating point exception

[wmertens at gentoo dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12092

           Summary: ICE: Floating point exception
           Product: gcc
           Version: 3.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: wmertens at gentoo dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu

configured with: /var/tmp/portage/gcc-3.3.1/work/gcc-3.3.1/configure
--prefix=/usr --bindir=/usr/i686-pc-linux-gnu/gcc-bin/3.3
--includedir=/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include
--datadir=/usr/share/gcc-data/i686-pc-linux-gnu/3.3
--mandir=/usr/share/gcc-data/i686-pc-linux-gnu/3.3/man
--infodir=/usr/share/gcc-data/i686-pc-linux-gnu/3.3/info --enable-shared
--host=i686-pc-linux-gnu --target=i686-pc-linux-gnu --with-system-zlib
--enable-languages=c,c++,ada,f77,objc --enable-threads=posix --enable-long-long
--disable-checking --enable-cstdio=stdio --enable-clocale=generic
--enable-__cxa_atexit --enable-version-specific-runtime-libs
--with-gxx-include-dir=/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include/g++-v3
--with-local-prefix=/usr/local --enable-shared --enable-nls
--without-included-gettext --disable-multilib

System is a Pentium 4.

When compiling gst-plugins, I get a floating point exception. I'll attach the
preprocessed source.

gcc -DHAVE_CONFIG_H -I. -I. -I../.. -O3 -mcpu=i486 -fschedule-insns2
-funroll-all-loops -finline-functions -ffast-math -DNDEBUG -I../../gst-libs
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -pthread -I/usr/include/gstreamer-0.6
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2
-DGST_DISABLE_DEPRECATED -g -O2 -march=pentium4 -fprefetch-loop-arrays -pipe -c
codec.c -MT libgstmpeg1encoder_la-codec.lo -MD -MP -MF
.deps/libgstmpeg1encoder_la-codec.TPlo  -fPIC -DPIC -o
libgstmpeg1encoder_la-codec.lo
codec.c: In function `DecodeAC':
codec.c:286: internal compiler error: Floating point exception