[GHC] #4012: Compilation results are not deterministic

[GHC]

#4012: Compilation results are not deterministic
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        Reporter:  kili              |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  high              |               Milestone:  7.12.1
       Component:  Compiler          |                 Version:  6.12.2
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  Other             |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
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Comment (by thoughtpolice):

 I actually tested both, sorry. Just checked: yes, if I disable short-outs
 and CSE, it goes away. If I only disable CSE, it goes away. This is still
 all on GHC 7.10.

 I'll test on HEAD and STABLE again when I get a chance and post the 4-way
 results.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4012#comment:101>
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