[GHC] #13379: Space leak / quadratic behavior when inlining

GHC ghc-devs at haskell.org
Mon Mar 6 20:44:02 UTC 2017


#13379: Space leak / quadratic behavior when inlining
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        Reporter:  jberryman         |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by jberryman):

 These seem to be the slow inlinings which we don't see in the `infixr`
 variation I posted:

 {{{
 Inlining done: System.IO.putStrLn1
 Inlining done: GHC.IO.Handle.Text.hPutStrLn1
 Inlining done: GHC.Base.thenIO1
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13379#comment:4>
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