3.2 bootstrap failure in libsupc++ on sparcv9-sun-solaris2.8

[Jan Hubicka]

> With today's CVS sources, when configured with
> 
> /bin/rm -rf * ; env CC='gcc -m64 -mcpu=ultrasparc' ../configure --prefix=/home/c/lucier/local/gcc-test sparcv9-sun-solaris2.8 ; make -j 8 STAGE1_CFLAGS='-O2 -g' bootstrap > & build.log && ( make -j 8 -k check > & check.log ; make mail-report-with-warnings.log ; ./mail-report-with-warnings.log ) &
> 
> bootstrap fails with
> 
> /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/gcc/xgcc -shared-libgcc -B/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/gcc/ -nostdinc++ -L/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/src -L/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/src/.libs -B/home/c/lucier/local/gcc-test/sparcv9-sun-solaris2.8/bin/ -B/home/c/lucier/local/gcc-test/sparcv9-sun-solaris2.8/lib/ -isystem /home/c/lucier/local/gcc-test/sparcv9-sun-solaris2.8/include -I../../../../libstdc++-v3/../gcc -I../../../../libstdc++-v3/../include -I/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/sparcv9-sun-solaris2.8 -I/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include -I../../../../libstdc++-v3/libsupc++ -g -O2 -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -ffuncti!
> on-sections -fdata-sections -g -c ../../../../libstdc++-v3/libsupc++/eh_exception.cc  -fPIC -DPIC -o eh_exception.o
> ../../../../libstdc++-v3/libsupc++/eh_exception.cc: In destructor 
>    `std::exception::~exception()':
> ../../../../libstdc++-v3/libsupc++/eh_exception.cc:36: Internal compiler error 
>    in remove_insn, at emit-rtl.c:3537

I've just reproduced same crash on i386/redhat as well (it does not
reproduce on debian setup).  I am bootstrapping fix for that.

Honza
> 
> Brad