ANNOUNCE: GHC 7.4.1 Release Candidate 1

[Roman Cheplyaka]

* Ian Lynagh <igloo at earth.li> [2011-12-21 18:29:21+0000]
>   * The profiling and hpc implementations have been merged and overhauled.
>     Visible changes include renaming of profiling flags:
>       http://www.haskell.org/ghc/dist/stable/docs/html/users_guide/flag-reference.html#id589412
>     and the cost-centre stacks have a new semantics, which should in most
>     cases result in more useful and intuitive profiles. The +RTS -xc flag
>     now also gives a stack trace.

Where can we learn more about the new semantics?

-- 
Roman I. Cheplyaka :: http://ro-che.info/