[GHC] #11772: GHC.CString.unpackCStringUtf8# is inlineable, shouldn't be?

[GHC]

#11772: GHC.CString.unpackCStringUtf8# is inlineable, shouldn't be?
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        Reporter:  bgamari           |                Owner:
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Core Libraries    |              Version:  7.10.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2057
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"58bbb40ba23860df2ede1275493ef32ba69a2083/ghc"
 58bbb40b/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="58bbb40ba23860df2ede1275493ef32ba69a2083"
 ghc-prim: Mark unpackCStringUtf8# and unpackNBytes# as NOINLINE

 There is no benefit to be had from inlining this function and it may
 defeat rewrite rules if inlined early. See #11772..

 Test Plan: Validate, nofib

 Reviewers: simonpj, austin

 Subscribers: thomie

 Differential Revision: https://phabricator.haskell.org/D2057

 GHC Trac Issues: #11772
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11772#comment:4>
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