[GHC] #3586: Slow array code

[GHC]

#3586: Slow array code
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    Reporter:  simonpj                   |        Owner:                  
        Type:  run-time performance bug  |       Status:  new             
    Priority:  normal                    |    Milestone:                  
   Component:  Compiler                  |      Version:  6.10.4          
    Severity:  normal                    |   Resolution:                  
    Keywords:                            |   Difficulty:  Unknown         
    Testcase:                            |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple          |  
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Comment (by int-e):

 Apparently, newArray isn't getting inlined as intended, and thus not
 getting specialized for the STU array types. Simply moving the
 implementation of newArray to its own function (which is marked inline)
 helps a lot.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3586#comment:6>
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