http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375
--- Comment #177 from Jan Hubicka <hubicka at gcc dot gnu.org> 2013-01-17 15:13:53 UTC --- Created attachment 29192 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29192 caching Aha, now I see why you ask for complete patch. I obviously messed up the code. This is how I do caching (in version that still has columns in it). I removed the final incarnation of the patch, but it should be easy to re-do.