[GHC] #9504: LLVM backend TBAA is too aggressive

[GHC]

#9504: LLVM backend TBAA is too aggressive
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        Reporter:  rwbarton          |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler (LLVM)   |              Version:  7.8.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:  9308
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by michalt):

 * cc: michalt (added)


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9504#comment:3>
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