https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100342
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 50761 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50761&action=edit gcc11-pr100342.patch Untested fix. But what do I know about regcprop?