https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96404
--- Comment #2 from Sergei Trofimovich <slyfox at gcc dot gnu.org> --- Seeing this as well on amd64-linux: $ LANG=C ./xgcc -B. -v Reading specs from ./specs COLLECT_GCC=./xgcc COLLECT_LTO_WRAPPER=./lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /tmp/portage-tmpdir/portage/sys-devel/gcc-11.0.0_pre9999/work/gcc-11.0.0_pre9999/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/11.0.0 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/11.0.0/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/11.0.0 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/11.0.0/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/11.0.0/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/11.0.0/include/g++-v11 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/11.0.0/python --enable-languages=c,c++,go,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 11.0.0_pre9999 p2, commit 8011f718e241febd6b7a9dae01cde49817f299c4' --disable-esp --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libssp --disable-libada --disable-systemtap --enable-valgrind-annotations --enable-vtable-verify --without-zstd --enable-lto --with-isl --disable-isl-version-check --enable-default-pie --enable-default-ssp Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.0.0 20200731 (experimental) (Gentoo 11.0.0_pre9999 p2, commit 8011f718e241febd6b7a9dae01cde49817f299c4)