The build for ARC got broken inadvertently due to a typo in a patch submitted earlier by me for lib1funcs.asm .
This is because cmp is not a valid instruction in the ARCTangent A4. ./xgcc -B./ -B/usr/local/arcfsf/arc-elf32/bin/ -isystem /usr/local/arcfsf/arc-elf32/include -isystem /usr/local/arcfsf/arc-elf32/sys-include -L/mnt/tools/fsf/fsfbuild/build-gcc-arc-elf32/gcc/../ld -O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I/mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc -I/mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc/. -I/mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc/../include -I/mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc/../libcpp/include -DL_umulsidi3 -xassembler-with-cpp -c /mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc/config/arc/lib1funcs.asm -o libgcc/./_umulsidi3.o /mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc/config/arc/lib1funcs.asm: Assembler messages: /mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc/config/arc/lib1funcs.asm:70: Warning: ".option" directive overrides command-line (default) value /mnt/tools/fsf/fsfgcc/gcc-4.0-fresh/gcc/gcc/config/arc/lib1funcs.asm:92: Error: bad instruction `cmp r0,0' make[1]: *** [libgcc/./_umulsidi3.o] Error 1 make[1]: Leaving directory `/mnt/tools/fsf/fsfbuild/build-gcc-arc-elf32/gcc' make: *** [libgcc.a] Error 2 I will be submitting a patch to fix this PR shortly. -- Summary: Build broken for ARC. Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ramana dot radhakrishnan at codito dot com CC: gcc-bugs at gcc dot gnu dot org,giovannibajo at libero dot it,mark at codesourcery dot com GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: arc-elf32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18263