[GHC] #12022: unsafeShiftL and unsafeShiftR are not marked as INLINE

[GHC]

#12022: unsafeShiftL and unsafeShiftR are not marked as INLINE
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        Reporter:  Rufflewind        |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  libraries/base    |              Version:  7.10.3
      Resolution:                    |             Keywords:  performance,
                                     |  inline, bits
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by m-renaud):

 Hey, just following up on this, there's still an open issue in
 containers[1] awaiting this change to go in. Is there any fundamental
 reason why these instance functions cannot be marked INLINE?


 [1] https://github.com/haskell/containers/pull/216

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12022#comment:4>
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