https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92137
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |x86_64-*-*, i?86-*-* Component|driver |target --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- You shouldn't use those, they are for internal use only. That's the reason they are not documented.