[GHC] #11095: -O0 -g slows GHC down on list literals (compared to -O0 without -g)

[GHC]

#11095: -O0 -g slows GHC down on list literals (compared to -O0 without -g)
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        Reporter:  slyfox            |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.10.2
      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):  phab:D3001
       Wiki Page:                    |
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Comment (by simonpj):

 Is there something non-linear going on? (non-linear in program size that
 is.)  Certainly sounds like it.

 If so, it'd be good to know what it is.  We should try HARD to avoid
 anything worse than NlogN in program size.

 Simon

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11095#comment:6>
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