[GHC] #10788: performance regression involving minimum

GHC ghc-devs at haskell.org
Mon Sep 7 09:07:43 UTC 2015


#10788: performance regression involving minimum
-------------------------------------+-------------------------------------
        Reporter:  rwbarton          |                   Owner:  ekmett
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Core Libraries    |                 Version:  7.10.1
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Comment (by nomeata):

 > Can you stand back and give a description of the brittle-ness?

 I actually planned to write something to the list about this... and I
 [https://mail.haskell.org/pipermail/libraries/2015-September/026099.html
 now have].

 In this particular case, I am quite happy with the
 `INLINEABLE`/`SPECIALIZE` solution, and will submit a DR soon.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10788#comment:9>
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