https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98722
--- Comment #3 from Vladimir Makarov <vmakarov at gcc dot gnu.org> --- (In reply to Martin Liška from comment #2) > It happens for s390x target, so you will need to build a cross compiler with: > --target=s390x-linux-gnu. Thank you, Martin. I've reproduced it on s390x.