[GHC] #13956: ghc panic compiling lame-0.1.1

[GHC]

#13956: ghc panic compiling lame-0.1.1
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        Reporter:  uznx              |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.2.2
       Component:  Compiler          |              Version:  8.2.1-rc3
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by bgamari):

 For future reference, the issue can be reproduced with `lame-0.1.1` with,
 {{{
 ghc -dumpdir bad -fforce-recomp -dverbose-core2core -ddump-ds
 Codec/Audio/LAME -ddump-to-file -prof -fprof-auto-exported
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13956#comment:3>
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