https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89980
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Martin Sebor from comment #5) > Thanks for the small test case. > > The affected x86 targets are presumably limited to i386. My x86_64 > bootstrap was successful. It also failed on x86-64 with --prefix=/usr/9.0.1 --enable-clocale=gnu --with-system-zlib --enable-shared --enable-cet --with-demangler-in-ld --with-fpmath=sse