https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115208
--- Comment #6 from Andrew Macleod <amacleod at redhat dot com> --- Created attachment 58287 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58287&action=edit proposed patch I'm testing this patch, does it resolve your problem? I forgot to free the gori_nmap object when the companion gori object was freed. doh.