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. This is the complete output with the -v -save-temps flags added to the command line: gcc -v -save-temps -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 gcc: warning: -pipe ignored because -save-temps specified 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 /usr/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1 -E -quiet -v -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 -D_REENTRANT -DGAMEBLENDER=1 -DUSE_SUMO_SOLID -DNDEBUG -DINTERNATIONAL -DFTGL_STATIC_LIBRARY -DNAN_BUILDINFO source/blender/src/editipo.c -march=athlon-xp -mfpmath=sse,387 -msse -mmmx -m3dnow -Wno-unused-parameter -Wall -W -funsigned-char -fomit-frame-pointer-ffast-math -O3 -fpch-preprocess -o editipo.i ignoring nonexistent directory "/usr/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/include" ignoring duplicate directory "source/blender/blenlib" ignoring duplicate directory "source/blender/makesdna" ignoring duplicate directory "source/blender/blenkernel" ignoring nonexistent directory "/home/mjordan/Blender/build/linux2/source/blender/include" ignoring duplicate directory "source/blender/include" ignoring duplicate directory "source/blender/imbuf" ignoring nonexistent directory "/home/mjordan/Blender/build/linux2/source/blender/render/extern/include" ignoring duplicate directory "source/blender/render/extern/include" ignoring nonexistent directory "/home/mjordan/Blender/build/linux2/source/blender/renderconverter" ignoring duplicate directory "source/blender/renderconverter" ignoring nonexistent directory "/home/mjordan/Blender/build/linux2/source/blender/radiosity/extern/include" ignoring duplicate directory "source/blender/radiosity/extern/include" ignoring duplicate directory "source/blender/blenloader" ignoring duplicate directory "source/blender/python" ignoring duplicate directory "source/kernel/gen_system" ignoring nonexistent directory "/home/mjordan/Blender/build/linux2/source/blender/readstreamglue" ignoring duplicate directory "source/blender/readstreamglue" ignoring duplicate directory "source/blender/img" ignoring nonexistent directory "/home/mjordan/Blender/build/linux2/source/blender/quicktime" ignoring duplicate directory "source/blender/quicktime" ignoring duplicate directory "/usr/include" as it is a non-system directory that duplicates a system directory ignoring duplicate directory "source/blender/ftfont" #include "..." search starts here: #include <...> search starts here: intern/guardedalloc /home/mjordan/Blender/build/linux2/source/blender/blenlib source/blender/blenlib /home/mjordan/Blender/build/linux2/source/blender/makesdna source/blender/makesdna /home/mjordan/Blender/build/linux2/source/blender/blenkernel source/blender/blenkernel source/blender/include intern/bmfont /home/mjordan/Blender/build/linux2/source/blender/imbuf source/blender/imbuf source/blender/render/extern/include intern/bsp/extern source/blender/renderconverter source/blender/radiosity/extern/include intern/decimation/extern /home/mjordan/Blender/build/linux2/source/blender/blenloader source/blender/blenloader /home/mjordan/Blender/build/linux2/source/blender/python source/blender/python /home/mjordan/Blender/build/linux2/source/kernel/gen_system source/kernel/gen_system intern/SoundSystem source/blender/readstreamglue /home/mjordan/Blender/build/linux2/source/blender/img source/blender/img source/blender/quicktime intern/ghost intern/opennl/extern /usr/include/python2.3 /usr/include/SDL /usr/X11R6/include /home/mjordan/Blender/build/linux2/source/blender/ftfont source/blender/ftfont /usr/local/include /usr/lib/gcc/i686-pc-linux-gnu/4.0.0/include /usr/include End of search list. /usr/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1 -fpreprocessed editipo.i -quiet -dumpbase editipo.c -march=athlon-xp -mfpmath=sse,387 -msse -mmmx -m3dnow -auxbase-strip /home/mjordan/Blender/build/linux2/source/blender/src/editipo.o -O3 -Wno-unused-parameter -Wall -W -version -funsigned-char -fomit-frame-pointer -ffast-math -o editipo.s GNU C version 4.0.0 (i686-pc-linux-gnu) compiled by GNU C version 4.0.0. GGC heuristics: --param ggc-min-expand=63 --param ggc-min-heapsize=62519 source/blender/src/editipo.c: In function �ovekey_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=21379
