[GHC] #9340: Implement new `clz` inline primop

[GHC]

#9340: Implement new `clz` inline primop
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              Reporter:  hvr         |            Owner:  hvr
                  Type:  feature     |           Status:  closed
  request                            |        Milestone:  7.10.1
              Priority:  normal      |          Version:  7.8.2
             Component:  Compiler    |         Keywords:  primop clz ctz
  (CodeGen)                          |     Architecture:  Unknown/Multiple
            Resolution:  fixed       |       Difficulty:  Unknown
      Operating System:              |       Blocked By:
  Unknown/Multiple                   |  Related Tickets:  #9532
       Type of failure:              |
  None/Unknown                       |
             Test Case:              |
              Blocking:              |
Differential Revisions:  Phab:D144   |
-------------------------------------+-------------------------------------
Changes (by hvr):

 * related:   => #9532


Comment:

 See #9532 for the related `Data.Bits` CLZ/CTZ interface ticket

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9340#comment:9>
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