#2289: Needless reboxing of values when returning from a tight loop
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Reporter: dons | Owner:
Type: run-time performance bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 6.8.2
Severity: normal | Resolution:
Keywords: boxing, loops, performance | Difficulty: Unknown
Testcase: | Architecture: Unknown
Os: Unknown |
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Comment (by simonpj):
See also #2387, which shows another example of the same phenomenon. (I'm
closing #2387 to leave just this one open.)
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2289#comment:7>
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