[GHC] #7679: Regression in -fregs-graph performance

[GHC]

#7679: Regression in -fregs-graph performance
--------------------------------------------+------------------------------
        Reporter:  simonmar                 |            Owner:
            Type:  bug                      |           Status:  new
        Priority:  high                     |        Milestone:  7.8.1
       Component:  Compiler (NCG)           |          Version:  7.6.2
      Resolution:                           |         Keywords:
Operating System:  Unknown/Multiple         |     Architecture:
 Type of failure:  Runtime performance bug  |  Unknown/Multiple
       Test Case:                           |       Difficulty:  Unknown
        Blocking:                           |       Blocked By:
                                            |  Related Tickets:  #7192,
                                            |  #8657
--------------------------------------------+------------------------------
Changes (by simonmar):

 * cc: simonmar (added)
 * related:  #7192 => #7192, #8657


--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7679#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler