[GHC] #9142: LLVM HEAD rejects aliases used by LLVM codegen

[GHC]

#9142: LLVM HEAD rejects aliases  used by LLVM codegen
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              Reporter:  bgamari     |             Owner:
                  Type:  bug         |            Status:  new
              Priority:  high        |         Milestone:  7.10.1
             Component:  Compiler    |           Version:  7.8.2
            Resolution:              |          Keywords:
Differential Revisions:              |  Operating System:  Unknown/Multiple
          Architecture:              |   Type of failure:  None/Unknown
  Unknown/Multiple                   |         Test Case:
            Difficulty:  Unknown     |          Blocking:  4213
            Blocked By:              |
       Related Tickets:              |
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Comment (by scpmw):

 Haven't followed the discussion so much - so LLVM HEAD can alias arbitrary
 pointers? That's even more flexibility than we had before. So now we could
 just close this ticket and take another good look at #4213, right?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9142#comment:14>
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