[GHC] #12798: LLVM seeming to over optimize, producing inefficient assembly code...

[GHC]

#12798: LLVM seeming to over optimize, producing inefficient assembly code...
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        Reporter:  GordonBGood       |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler (LLVM)   |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #12808            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by bgamari):

 * related:   => #12808


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12798#comment:4>
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