[GHC] #14557: NoFib : fasta benchmark produces unexpected output on slow/fast modes.

[GHC]

#14557: NoFib : fasta benchmark produces unexpected output on slow/fast modes.
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        Reporter:  AndreasK          |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  NoFib benchmark   |              Version:
  suite                              |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Description changed by AndreasK:

Old description:

> I aborted after hitting this one so maybe the issue exists for other
> benchmarks as well.
>
> Fails with HEAD/stage2 and ghc-8.2.1.

New description:

 I aborted after hitting this one so maybe the issue exists for other
 benchmarks as well.

 Fails with HEAD/stage2 and ghc-8.2.1.

 Nofib commit at: ef4f8dc8ef51ce3353b76a0761c1a09e5ff30b67

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14557#comment:1>
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