#5068: Possible loss of sharing: big performance change
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Reporter: simonpj | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.0.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
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Comment(by simonmar):
If you say `INLINE` on a redex, GHC will happily do as you ask, won't it?
I took a quick look at the diff that Bryan pointed to, and it looks like
the problem is `ratios` being inlined in `loop`, which is a monadic
computation and therefore probably a lambda.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5068#comment:1>
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