[commit: ghc] master: Use strict atomicModifyIORef' (added in GHC 7.6). (07ee96f)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/07ee96faac4996cde0ab82789eec0b70d1a35af0/ghc

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

commit 07ee96faac4996cde0ab82789eec0b70d1a35af0
Author: Edward Z. Yang <ezyang at cs.stanford.edu>
Date:   Tue Jan 27 16:20:54 2015 -0800

    Use strict atomicModifyIORef' (added in GHC 7.6).
    
    Summary: Signed-off-by: Edward Z. Yang <ezyang at cs.stanford.edu>
    
    Test Plan: validate
    
    Reviewers: austin, hvr
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D635


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

07ee96faac4996cde0ab82789eec0b70d1a35af0
 compiler/deSugar/DsExpr.hs   |  4 ++--
 compiler/ghci/Debugger.hs    |  2 +-
 compiler/iface/IfaceEnv.hs   |  7 ++-----
 compiler/main/Finder.hs      | 14 ++++++--------
 compiler/main/GhcMake.hs     |  6 +++---
 compiler/main/SysTools.hs    | 12 ++++++------
 compiler/main/TidyPgm.hs     |  6 +++---
 compiler/typecheck/TcEnv.hs  |  2 +-
 compiler/utils/FastString.hs |  8 ++++----
 compiler/utils/IOEnv.hs      |  7 ++-----
 compiler/utils/Util.hs       |  4 ++--
 11 files changed, 32 insertions(+), 40 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 07ee96faac4996cde0ab82789eec0b70d1a35af0