This does not appear to be the same as http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14436.
binutils 2.15, gcc from CVS as or 2005-01-19. This should be reproducible in any other tic4x target. ./gcc/configure --target=tic4x-rtems4.7 --enable-threads=rtems --prefix=/opt/rtems-test --with-gnu-as --with-gnu-ld --with-newlib --verbose --with-system-zlib --disable-nls --enable-version-specific-runtime-libs --enable-languages=c /usr3/ftp_archive/gnu/gcc/ss/b-head/b-tic4x-rtems4.7/gcc/xgcc -B/usr3/ftp_archive/gnu/gcc/ss/b-head/b-tic4x-rtems4.7/gcc/ -nostdinc -B/usr3/ftp_archive/gnu/gcc/ss/b-head/b-tic4x-rtems4.7/tic4x-rtems4.7/newlib/ -isystem /usr3/ftp_archive/gnu/gcc/ss/b-head/b-tic4x-rtems4.7/tic4x-rtems4.7/newlib/targ-include -isystem /usr3/ftp_archive/gnu/gcc/ss/b-head/gcc/newlib/libc/include -B/opt/rtems-test/tic4x-rtems4.7/bin/ -B/opt/rtems-test/tic4x-rtems4.7/lib/ -isystem /opt/rtems-test/tic4x-rtems4.7/include -isystem /opt/rtems-test/tic4x-rtems4.7/sys-include -O2 -I../../gcc/gcc/../newlib/libc/sys/rtems/include -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -Dexit=unused_exit -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I -I../../gcc/gcc -I../../gcc/gcc/ -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include -DL_subvsi3 -c ../../gcc/gcc/libgcc2.c -o libgcc/./_subvsi3.o ../../gcc/gcc/libgcc2.c: In function '__do_global_ctors': ../../gcc/gcc/libgcc2.c:1674: internal compiler error: in integer_all_onesp, at tree.c:995 Please submit a full bug report, -- Summary: tic4x does not build -- ICE in libgcc Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: joel at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org GCC target triplet: tic4x-rtems, tic4x-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19537