Bootstrap failure in 3.0 20010513

[David Ronis <ronis at ronispc dot chem dot mcgill dot ca>]

Today's CVS failed to bootstrap on an i686-linux(2.4.4)-gnu(2.2.2)
box.  I've been building with optimized CFLAGS and CXXFLAGS (-O3
-march=i686 -malign-jumps=3 -malign-loops=3 -malign-functions=3
-mpreferred-stack-boundary=3 -ffast-math -funroll-loops
-fomit-frame-pointer -fforce-mem -fforce-addr), although the
bootstraps and make check have been working well under these
conditions for some time.

./xgcc -v gives:

Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.0/specs
Configured with: ../gcc/configure --host=i686-pc-linux-gnu --prefix=/usr --with-gnu-as --enable-shared --with-gnu-ld --enable-threads=posix
Thread model: posix
gcc version 3.0 20010513 (prerelease)

Here's the log:

/home/ronis/Project/notar/objdir/gcc/xgcc -B/home/ronis/Project/notar/objdir/gcc/ -nostdinc++ -L/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3/src -L/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/usr/i686-pc-linux-gnu/bin/ -B/usr/i686-pc-linux-gnu/lib/ -isystem /usr/i686-pc-linux-gnu/include -nostdinc++ -I../../../../gcc/libstdc++-v3/include -I../../../../gcc/libstdc++-v3/include/std -I../../../../gcc/libstdc++-v3/include/c_std -I../include -I../../../../gcc/libstdc++-v3/libsupc++ -I../libio -I../../../../gcc/libstdc++-v3/libio -I../../../../gcc/libstdc++-v3/libmath -O3 -march=i686 -funroll-loops -ffast-math -fomit-frame-pointer -fforce-mem -fforce-addr -malign-jumps=3 -malign-functions=3 -malign-loops=3 -mpreferred-stack-boundary=3 -fvtable-thunks -D_GNU_SOURCE -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -g -c ../../../../gcc/libstdc++-v3/src/locale.cc  -fPIC -DPIC -o .libs/locale.o
../../../../gcc/libstdc++-v3/include/bits/locale_facets.tcc: In static member 
   function `static void 
   std::_Format_cache<_CharT>::_S_callback(std::ios_base::event, 
   std::ios_base&, int) [with _CharT = char]':
../../../../gcc/libstdc++-v3/include/bits/locale_facets.tcc:225:   instantiated from `static std::_Format_cache<_CharT>* std::_Format_cache<_CharT>::_S_get(std::ios_base&) [with _CharT = char]'
../../../../gcc/libstdc++-v3/src/locale.cc:678:   instantiated from here
../../../../gcc/libstdc++-v3/include/bits/locale_facets.tcc:209: Internal 
   error: Segmentation fault
Please submit a full bug report, with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[4]: *** [locale.lo] Error 1
make[4]: Leaving directory `/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3/src'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3'
make[2]: *** [all-recursive-am] Error 2
make[2]: Leaving directory `/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3'
make[1]: *** [all-target-libstdc++-v3] Error 2
make[1]: Leaving directory `/home/ronis/Project/notar/objdir'
make: *** [bootstrap] Error 2


David