[GHC] #4442: Add unaligned version of indexWordArray#

[GHC]

#4442: Add unaligned version of indexWordArray#
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        Reporter:  tibbe             |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  low               |            Milestone:
       Component:  Compiler          |              Version:  7.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #14447            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by hvr):

 * related:   => #14447


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4442#comment:16>
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