Hello, > Since r110852, GCC (used as cross-compiler) can no longer build uClibc > or (parts of) GNU libc: > > +2006-02-10 Zdenek Dvorak <[EMAIL PROTECTED]> > + > + * doc/invoke.texi (-floop-optimize2): Removed. > + * toplev.c (process_options): Remove handling of flag_loop_optimize2. > + * loop-init.c (gate_handle_loop2): Do not test flag_loop_optimize2. > + Test flag_branch_on_count_reg only if HAVE_doloop_end. > + * common.opt (floop-optimize2): Removed. > + (fmove-loop-invariants): Enabled by default. > + > > vax-linux-uclibc-gcc -c libc/misc/fnmatch/fnmatch.c -o > libc/misc/fnmatch/fnmatch.o -include ./include/libc-symbols.h -Wall > -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -Wnested-externs > -Wshadow -Wmissing-noreturn -Wmissing-format-attribute -Wformat=2 > -Wmissing-prototypes -Wmissing-declarations -fno-stack-protector -fno-builtin > -nostdinc -I./include -I. -fsigned-char -DSTATIC -Os -funit-at-a-time > -isystem > /tmp/build-temp-vax-linux-uclibc/install/usr/lib/gcc/vax-linux-uclibc/4.2.0/include > -DNDEBUG > libc/misc/fnmatch/fnmatch_loop.c: In function 'ext_match': > libc/misc/fnmatch/fnmatch_loop.c:1193: internal compiler error: in > int_mode_for_mode, at stor-layout.c:250 > Please submit a full bug report, > with preprocessed source if appropriate. > See <URL:http://gcc.gnu.org/bugs.html> for instructions. > make: *** [libc/misc/fnmatch/fnmatch.o] Error 1 > > So I'll now try to reduce it to a testcase. Doesn't probably show up > on other archs because the VAX MD is quite minimalistic?
this is PR26232 (it shows on all CC0 targets, probably). Zdenek
