[GHC] #9159: cmm case, binary search instead of jump table

GHC ghc-devs at haskell.org
Mon Jun 2 13:02:19 UTC 2014


#9159: cmm case, binary search instead of jump table
--------------------------------------------+------------------------------
        Reporter:  wojteknar                |            Owner:
            Type:  bug                      |           Status:  new
        Priority:  low                      |        Milestone:
       Component:  Compiler                 |          Version:  7.8.2
      Resolution:                           |         Keywords:
Operating System:  Unknown/Multiple         |     Architecture:
 Type of failure:  Runtime performance bug  |  Unknown/Multiple
       Test Case:                           |       Difficulty:  Unknown
        Blocking:                           |       Blocked By:
                                            |  Related Tickets:
--------------------------------------------+------------------------------

Comment (by simonpj):

 That is `toChunk3#`?

 Would you like to offer a patch?

 Thanks

 Simon

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9159#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler


More information about the ghc-tickets mailing list