https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385
--- Comment #40 from Martin Jambor <jamborm at gcc dot gnu.org> --- I have adjusted the patches a little and re-posted them as https://gcc.gnu.org/pipermail/gcc-patches/2021-March/566681.html and https://gcc.gnu.org/pipermail/gcc-patches/2021-March/566682.html .