Merge branch 'ak/gcc46-profile-feedback'

* ak/gcc46-profile-feedback: Add explanation of the profile feedback build to the README Add profile feedback build to git Add option to disable NORETURN

Junio C Hamano committed Jul 19, 2011 at 09:32 UTC d37b2991b1edea76c01ec05cc383005b55c96e36

No changes.