https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102349
--- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> --- I can't duplicate this failure in a native build. And rs6000.c:21750 doesn't correspond to any statement. Can you provide some additional information or source code context? rs6000_xcoff_encode_section_info() could be missing some decl validation, but I cannot reproduce it myself.