https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102222
--- Comment #3 from Sam James <sam at gentoo dot org> --- This appears to work fine (cannot reproduce the ICE) with GCC 12 at 1bc66017c118229a101f0a2c097a9c209f777883: ``` $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/s390-ibm-linux-gnu/12.0.0/lto-wrapper Target: s390-ibm-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-12.0.0_pre9999/work/gcc-12.0.0_pre9999/configure --host=s390-ibm-linux-gnu --build=s390-ibm-linux-gnu --prefix=/usr --bindir=/usr/s390-ibm-linux-gnu/gcc-bin/12.0.0 --includedir=/usr/lib/gcc/s390-ibm-linux-gnu/12.0.0/include --datadir=/usr/share/gcc-data/s390-ibm-linux-gnu/12.0.0 --mandir=/usr/share/gcc-data/s390-ibm-linux-gnu/12.0.0/man --infodir=/usr/share/gcc-data/s390-ibm-linux-gnu/12.0.0/info --with-gxx-include-dir=/usr/lib/gcc/s390-ibm-linux-gnu/12.0.0/include/g++-v12 --with-python-dir=/share/gcc-data/s390-ibm-linux-gnu/12.0.0/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --disable-libunwind-exceptions --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 12.0.0_pre9999 p2, commit 1bc66017c118229a101f0a2c097a9c209f777883' --disable-esp --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --disable-multilib --disable-fixed-point --enable-libgomp --disable-libssp --disable-libada --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-libvtv --without-zstd --enable-lto --without-isl --disable-libsanitizer --disable-default-pie --enable-default-ssp Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.0.0 20210906 (experimental) (Gentoo 12.0.0_pre9999 p2, commit 1bc66017c118229a101f0a2c097a9c209f777883) ```