#4270: Out of memory when compiling Statistics.Quantile
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Reporter: Itkovian | Owner:
Type: bug | Status: new
Priority: highest | Milestone: 7.0.1
Component: Compiler | Version: 6.13
Keywords: Out-of-memory | Testcase: Statistics.Quantile
Blockedby: | Difficulty:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: Compile-time crash
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Comment(by rl):
Replying to [comment:6 simonpj]:
> > As to `zipWithM` and other stream functions, optimising them is
pointless as they will always be inlined.
>
> It really is a very big function to inline at every call site!
Don't forget that as soon as it gets inlined into a loop, the cases get
eliminated and then !SpecConstr removes the loop state (the tuple with the
Maybe) as well. This is actually the whole point.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4270#comment:7>
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