https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109231
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I found I could perhaps use gcc211 on CompilerFarm to try to reproduce it, currently building GCC 11 for working GDC there. What exact configure should I use for the trunk gcc? For gcc 11 I'm trying ../configure --prefix=/export/home/jakub/gcc-11-inst --enable-languages=c,c++,d --disable-libssp --disable-nls --enable-threads=posix --with-gmp=/opt/csw --with-included-gettext --with-ld=/opt/csw/bin/gld --with-gnu-ld --with-as=/opt/csw/bin/gas --with-gnu-as --with-libiconv-prefix=/opt/csw --with-mpfr=/opt/csw --with-system-zlib=/opt/csw --enable-libphobos --disable-bootstrap