https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #226 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- Created attachment 59044 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59044&action=edit a patch to fix patch 59034 Looks the use of the raw R0 pattern in 59034 confuses the def-use analysis and RA. I guess it could be the cause of the segfault in c#225.
