[GHC] #14140: Better treatment for dataToTag

[GHC]

#14140: Better treatment for dataToTag
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        Reporter:  simonpj           |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.4.1
       Component:  Compiler          |              Version:  8.2.1
      Resolution:  fixed             |             Keywords:  datacon-tags
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3934
       Wiki Page:                    |
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Changes (by dfeuer):

 * status:  patch => closed
 * failure:  None/Unknown => Runtime performance bug
 * resolution:   => fixed
 * milestone:   => 8.4.1


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14140#comment:14>
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