[GHC] #10863: "hello world" produces illegal instruction error

[GHC]

#10863: "hello world" produces illegal instruction error
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        Reporter:  Ansible        |                   Owner:
            Type:  bug            |                  Status:  new
        Priority:  normal         |               Milestone:
       Component:  Compiler       |                 Version:  7.10.2
      Resolution:                 |                Keywords:
Operating System:  Linux          |            Architecture:  arm
 Type of failure:  Runtime crash  |               Test Case:
      Blocked By:                 |                Blocking:
 Related Tickets:                 |  Differential Revisions:
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Comment (by erikd):

 This:

 {{{
 bburdette at jessie-rpi:~/code/ghcbug$ ghc hello.hs
 Linking hello ...
 }}}

 suggests that it the executable wasn't compiled, just linked (because the
 object file was already there).

 Use `ghc -fforce-recomp hello.hs -o hello`.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10863#comment:22>
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