Bug#317475: [m68k] ICE: Segmentation fault
Package: gcc-4.0
Version: 4.0.0ds2-12
Severity: normal
gcc-4.0 segfaults when building python-imaging on m68k with -O3, see log and JpegEncode at
http://people.debian.org/~cts/gcc-4.0/
The same file compiles fine with -O2 instead of -O3.
Using built-in specs.
Target: m68k-linux
Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --enable-nls --without-included-gettext --enable-threads=posix --program-suffix=-4.0 --enable-__cxa_atexit --enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-gc=boehm --enable-java-awt=gtk --enable-mpfr --disable-werror --enable-checking=release m68k-linux
Thread model: posix
gcc version 4.0.1 20050522 (prerelease) (Debian 4.0.0-8)
/usr/lib/gcc/m68k-linux/4.0.1/cc1 -E -quiet -v -I/usr/include/freetype2 -IlibImaging -I/usr/include -I/usr/include/tcl8.4 -I/usr/include/python2.3 -D__PIC__ -D__pic__ -D__HAVE_68881__ -D_REENTRANT -DNDEBUG -DHAVE_LIBJPEG -DHAVE_LIBZ -DWORDS_BIGENDIAN libImaging/JpegEncode.c -Wall -Wstrict-prototypes -fno-strict-aliasing -fPIC -fworking-directory -O3 -fpch-preprocess -o JpegEncode.i
ignoring nonexistent directory "/usr/lib/gcc/m68k-linux/4.0.1/../../../../m68k-linux/include"
ignoring duplicate directory "/usr/include"
as it is a non-system directory that duplicates a system directory
#include "..." search starts here:
#include <...> search starts here:
/usr/include/freetype2
libImaging
/usr/include/tcl8.4
/usr/include/python2.3
/usr/local/include
/usr/lib/gcc/m68k-linux/4.0.1/include
/usr/include
End of search list.
/usr/lib/gcc/m68k-linux/4.0.1/cc1 -fpreprocessed JpegEncode.i -quiet -dumpbase JpegEncode.c -auxbase-strip build/temp.linux-m68k-2.3/libImaging/JpegEncode.o -g -O3 -Wall -Wstrict-prototypes -version -fno-strict-aliasing -fPIC -o JpegEncode.s
GNU C version 4.0.1 20050522 (prerelease) (Debian 4.0.0-8) (m68k-linux)
compiled by GNU C version 4.0.1 20050522 (prerelease) (Debian 4.0.0-8).
GGC heuristics: --param ggc-min-expand=38 --param ggc-min-heapsize=15869
libImaging/JpegEncode.c: In function 'ImagingJpegEncode':
libImaging/JpegEncode.c:209: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.0/README.Bugs>.
Christian
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