[commit: ghc] master: Revert "Demand Analyzer: Do not set OneShot information" (6ea42c7)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/6ea42c72dc924eddba3f2ee22fa4e514084fa5cc/ghc

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

commit 6ea42c72dc924eddba3f2ee22fa4e514084fa5cc
Author: Joachim Breitner <mail at joachim-breitner.de>
Date:   Thu Mar 31 18:29:50 2016 +0200

    Revert "Demand Analyzer: Do not set OneShot information"
    
    This reverts commit 28fe0eea4d161b707f67aae26fddaa2e60d8a901 due to
    various regressions. I’m not sure why my local
    ./validate --slow
    run did not catch this, though.


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

6ea42c72dc924eddba3f2ee22fa4e514084fa5cc
 compiler/simplCore/OccurAnal.hs              | 33 +++++------------
 compiler/stranal/DmdAnal.hs                  | 55 +++++++++++++++++++++++++---
 testsuite/tests/stranal/should_compile/all.T |  2 +-
 3 files changed, 60 insertions(+), 30 deletions(-)

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

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc 6ea42c72dc924eddba3f2ee22fa4e514084fa5cc