[GHC] #12618: Add saturated constructor applications to Core

[GHC]

#12618: Add saturated constructor applications to Core
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        Reporter:  simonpj           |                Owner:  nomeata
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by nomeata):

 Replying to [comment:32 osa1]:
 > @nomeata, how much did the benchmarks improve, exactly?

 See
 https://perf.haskell.org/ghc/#revision/1c4c64385bbc315deaff203fbebc423ce79f3f93:

 Weird, the numbers have changed again. 9961 improves by 13%, but 9233 is
 suddenly missing from the report. Might be a gipeda bug.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12618#comment:33>
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