#2132: Optimise nested comparisons
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Reporter: simonpj | Owner: simonpj
Type: bug | Status: patch
Priority: low | Milestone: 7.4.1
Component: Compiler | Version: 6.8.2
Keywords: | Testcase:
Blockedby: | Difficulty: Unknown
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Runtime performance bug
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Comment(by michalt):
Replying to [comment:20 simonmar]:
> Another thought: this can be a plugin, and shipped via Hackage, right?
(I'm assuming you're referring to the optimization, not the idea of sub-
rules)
Yes it could be made a plugin. Although I'm not sure it would be used
by anyone then (personally I use Hackage only when I need some library,
etc. and probably wouldn't have thought to search for compiler
optimization, unless it is something really huge).
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2132#comment:21>
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