#5623: GHC 7.2.1 Performance Regression: Vector
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Reporter: dterei | Owner: simonpj
Type: bug | Status: new
Priority: high | Milestone: 7.4.1
Component: Compiler | Version: 7.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Runtime performance bug
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Comment(by simonmar):
Probably a result of the tuning we did to make primops look cheaper (see
#4978), though we shouldn't be just duplicating them willy-nilly.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5623#comment:5>
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