https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #9 from Vladimir Makarov <vmakarov at gcc dot gnu.org> --- I've committed the patch only to the trunk. I believe the bug on the trunk is still present but not triggered by the test. I'll commit a bit modified patch to gcc 10 branch after some time if there is no problems with the current patch on the trunk.