#5271: Compilation speed regression
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Reporter: augustss | Owner:
Type: bug | Status: infoneeded
Priority: normal | Milestone: 7.4.1
Component: Compiler | Version: 7.0.4
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Compile-time performance bug
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Changes (by simonmar):
* status: new => infoneeded
* failure: None/Unknown => Compile-time performance bug
* milestone: => 7.4.1
Comment:
GHC hasn't got uniformly slower at compiling (we do check when making a
release), but sometime what happens is that some crucial bit of code gets
inlined where it wasn't before (or vice versa) and that causes knock-on
effects.
So to investigate this we'll need more information.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5271#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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