[GHC] #5835: Make better use of known dictionaries

[GHC]

#5835: Make better use of known dictionaries
-------------------------------------+-------------------------------------
        Reporter:  rl                |                Owner:  danharaj
            Type:  feature request   |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.5
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2714
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by mpickering):

 * status:  new => closed
 * resolution:   => fixed


--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5835#comment:13>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler