[commit: ghc] master: improve dead code elimination in CorePrep (fixes #7796) (c7d80c6)

[Nicolas Frisby]

Repository : http://darcs.haskell.org/ghc.git/

On branch  : master

https://github.com/ghc/ghc/commit/c7d80c6524390551b64e9c1d651e1a03ed3c7617

>---------------------------------------------------------------

commit c7d80c6524390551b64e9c1d651e1a03ed3c7617
Author: Nicolas Frisby <nicolas.frisby at gmail.com>
Date:   Wed Mar 27 20:25:28 2013 +0000

    improve dead code elimination in CorePrep (fixes #7796)

 compiler/coreSyn/CorePrep.lhs    | 72 ++++++----------------------------------
 compiler/simplCore/OccurAnal.lhs | 38 +++++++++++++--------
 2 files changed, 36 insertions(+), 74 deletions(-)


Diff suppressed because of size. To see it, use:

    git show c7d80c6524390551b64e9c1d651e1a03ed3c7617