[Bug driver/46760] LTO bootstrap doesn't work with FDO

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46760

--- Comment #9 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-12-02 15:57:00 UTC ---
Created attachment 22604
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22604
Patch I am testing to allow profile merging

This patch should allow merging of LTO units with different number of
executions.  I am testing how far I can get with lto bootstrap with this one
and the pass-through