[commit: ghc] master: Implement more deterministic operations and document them (741f837)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/741f837d652fd00671614d52a6cb16fbc3758480/ghc

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

commit 741f837d652fd00671614d52a6cb16fbc3758480
Author: Bartosz Nitka <niteria at gmail.com>
Date:   Wed Dec 2 05:30:22 2015 -0800

    Implement more deterministic operations and document them
    
    I will need them for the future determinism fixes.
    
    Test Plan: ./validate
    
    Reviewers: simonpj, goldfire, bgamari, austin, hvr, simonmar
    
    Reviewed By: simonpj, simonmar
    
    Subscribers: osa1, thomie
    
    Differential Revision: https://phabricator.haskell.org/D1537
    
    GHC Trac Issues: #4012


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741f837d652fd00671614d52a6cb16fbc3758480
 compiler/basicTypes/VarSet.hs   |  68 ++++++++++++++++----
 compiler/coreSyn/CoreFVs.hs     |  94 ++++++++++++++++------------
 compiler/ghci/ByteCodeGen.hs    |   2 +-
 compiler/simplCore/SetLevels.hs |   8 +--
 compiler/specialise/Rules.hs    |   6 +-
 compiler/typecheck/Inst.hs      |  45 +++++++++++---
 compiler/typecheck/TcType.hs    |   5 +-
 compiler/types/TypeRep.hs       |  52 +++++++++++++---
 compiler/utils/FV.hs            | 135 ++++++++++++++++++++++++++++++++++++----
 compiler/utils/UniqDFM.hs       |  45 ++++++++++++++
 compiler/utils/UniqDSet.hs      |   8 +++
 11 files changed, 379 insertions(+), 89 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 741f837d652fd00671614d52a6cb16fbc3758480