[Bug c/21378] New: GCC Internal Compiler Error

[rperini at email dot it]

When compiling a source file, GCC 4.0.0 exit with an "Internal compiler error".

This is the output of the `gcc -v` command:
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4.0.0/configure --enable-shared --with-gnu-as
--with-gnu-ld --enable-threads=posix --enable-cpp --enable-languages=c,c++,java
--enable-interpreter --enable-java-net --with-x --with-java-awt=gtk,xlib
--enable-nls --prefix=/usr
Thread model: posix
gcc version 4.0.0



This is the complete command line passed that triggers the bug:
gcc -pipe -funsigned-char -march=athlon-xp -O3 -pipe -fomit-frame-pointer
-ffast-math -mfpmath=sse,387 -msse -mmmx -m3dnow -Wno-unused-parameter -Wall -W
-D_REENTRANT -DGAMEBLENDER=1 -DUSE_SUMO_SOLID -DNDEBUG -DINTERNATIONAL
-DFTGL_STATIC_LIBRARY -DNAN_BUILDINFO -Iintern/guardedalloc
-I/home/mjordan/Blender/build/linux2/source/blender/blenlib
-Isource/blender/blenlib -Isource/blender/blenlib
-I/home/mjordan/Blender/build/linux2/source/blender/makesdna
-Isource/blender/makesdna -Isource/blender/makesdna
-I/home/mjordan/Blender/build/linux2/source/blender/blenkernel
-Isource/blender/blenkernel -Isource/blender/blenkernel
-I/home/mjordan/Blender/build/linux2/source/blender/include
-Isource/blender/include -Isource/blender/include -Iintern/bmfont
-I/home/mjordan/Blender/build/linux2/source/blender/imbuf -Isource/blender/imbuf
-Isource/blender/imbuf
-I/home/mjordan/Blender/build/linux2/source/blender/render/extern/include
-Isource/blender/render/extern/include -Isource/blender/render/extern/include
-Iintern/bsp/extern
-I/home/mjordan/Blender/build/linux2/source/blender/renderconverter
-Isource/blender/renderconverter -Isource/blender/renderconverter
-I/home/mjordan/Blender/build/linux2/source/blender/radiosity/extern/include
-Isource/blender/radiosity/extern/include
-Isource/blender/radiosity/extern/include -Iintern/decimation/extern
-I/home/mjordan/Blender/build/linux2/source/blender/blenloader
-Isource/blender/blenloader -Isource/blender/blenloader
-I/home/mjordan/Blender/build/linux2/source/blender/python
-Isource/blender/python -Isource/blender/python
-I/home/mjordan/Blender/build/linux2/source/kernel/gen_system
-Isource/kernel/gen_system -Isource/kernel/gen_system -Iintern/SoundSystem
-I/home/mjordan/Blender/build/linux2/source/blender/readstreamglue
-Isource/blender/readstreamglue -Isource/blender/readstreamglue
-I/home/mjordan/Blender/build/linux2/source/blender/img -Isource/blender/img
-Isource/blender/img
-I/home/mjordan/Blender/build/linux2/source/blender/quicktime
-Isource/blender/quicktime -Isource/blender/quicktime -Iintern/ghost
-Iintern/opennl/extern -I/usr/include/python2.3 -I/usr/include/SDL
-I/usr/include -I/usr/X11R6/include
-I/home/mjordan/Blender/build/linux2/source/blender/ftfont
-Isource/blender/ftfont -Isource/blender/ftfont -c -o
/home/mjordan/Blender/build/linux2/source/blender/src/editipo.o
source/blender/src/editipo.c



This is the output the compiler generates after that command line:
source/blender/src/editipo.c: In function 'movekey_ipo':
source/blender/src/editipo.c:4395: internal compiler error: in fold_convert, at
fold-const.c:1922
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: GCC Internal Compiler Error
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rperini at email dot it
                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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21378