https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114247
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jamborm at gcc dot gnu.org --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- So there's a type mismatch of the formal argument type with the actual call argument as inserted by IPA SRA, possibly confused by the union. Martin?