[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
--------------------------------------------+------------------------------

Comment (by Simon Marlow <marlowsd@…>):

 In [changeset:"f0a7261a39bd1a8c5217fecba56c593c353f198c/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="f0a7261a39bd1a8c5217fecba56c593c353f198c"
 Disable -fregs-graph (#7679, #8657)
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7679#comment:4>
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