http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41844
--- Comment #5 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2011-08-16 10:02:40 UTC --- I don't think there's any real change from what I said in <http://gcc.gnu.org/ml/gcc-patches/2010-07/msg02242.html>: the information may be in the .opt files (if an option is marked for a front end *and* is not marked as Common or Target, then it's front-end-specific) though the relevant parts of the driver may still be working with different structures; you could implement it, but you'd need to get the logical option information to the right part of the driver.
