https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113317
--- Comment #5 from jules at gcc dot gnu.org --- Hi, Unfortunately I no longer have access to any PowerPC machines, which limits my ability to help with this somewhat. I guess it's *something* like a CONVERT_EXPR/NOP_EXPR in an unexpected place, and is probably quite easy to fix with a suitable reproducer. Julian