[GHC] #10469: ghc crash on arm with -j2: internal error: scavenge: unimplemented/strange closure type

[GHC]

#10469: ghc crash on arm with -j2: internal error: scavenge: unimplemented/strange
closure type
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        Reporter:  joeyhess            |                   Owner:
            Type:  bug                 |                  Status:  new
        Priority:  normal              |               Milestone:
       Component:  Compiler            |                 Version:  7.10.1
      Resolution:                      |                Keywords:
Operating System:  Linux               |            Architecture:  arm
 Type of failure:  Compile-time crash  |               Test Case:
      Blocked By:                      |                Blocking:
 Related Tickets:                      |  Differential Revisions:
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Comment (by rwbarton):

 Does your generated `includes/ghcautoconf.h` set `arm_HOST_ARCH_PRE_ARMv6`
 and/or `arm_HOST_ARCH_PRE_ARMv7`? (I see your board has an ARMv7
 processor, but maybe the Debian toolchain is set up to target an earlier
 architecture by default.)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10469#comment:1>
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