[commit: ghc] master: CmmUtils: remove the last dataflow functions (b8effa7)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/b8effa7fad6f29b89215ff17c5aa7c8a83b93b10/ghc

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

commit b8effa7fad6f29b89215ff17c5aa7c8a83b93b10
Author: Michal Terepeta <michal.terepeta at gmail.com>
Date:   Wed Oct 26 11:20:33 2016 -0400

    CmmUtils: remove the last dataflow functions
    
    This commit:
    - Moves the remaining few methods concerned with dataflow analysis
      from `CmmUtils` to `Hoopl.Dataflow`.
    - Refactors the code to not use `FwdPass` and simply pass `FwdTransfer`
      and `DataflowLattice` directly.
    
    Signed-off-by: Michal Terepeta <michal.terepeta at gmail.com>
    
    Test Plan: validate
    
    Reviewers: austin, simonmar, bgamari
    
    Reviewed By: simonmar, bgamari
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D2634


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

b8effa7fad6f29b89215ff17c5aa7c8a83b93b10
 compiler/cmm/CmmBuildInfoTables.hs |  2 +-
 compiler/cmm/CmmLive.hs            |  7 ++--
 compiler/cmm/CmmProcPoint.hs       |  2 +-
 compiler/cmm/CmmUtils.hs           | 40 -------------------
 compiler/cmm/Hoopl.hs              |  8 +---
 compiler/cmm/Hoopl/Dataflow.hs     | 81 ++++++++++++++++++++++++--------------
 6 files changed, 59 insertions(+), 81 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 b8effa7fad6f29b89215ff17c5aa7c8a83b93b10