[GHC] #11773: linux/powepc : ghc-stage1 segfaults when building unregisterised

[GHC]

#11773: linux/powepc : ghc-stage1 segfaults when building unregisterised
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        Reporter:  erikd                |                Owner:  erikd
            Type:  bug                  |               Status:  new
        Priority:  normal               |            Milestone:  8.2.1
       Component:  Compiler             |              Version:  8.1
      Resolution:                       |             Keywords:
Operating System:  Unknown/Multiple     |         Architecture:  powerpc
 Type of failure:  Building GHC failed  |            Test Case:
      Blocked By:                       |             Blocking:
 Related Tickets:                       |  Differential Rev(s):
       Wiki Page:                       |
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Comment (by erikd):

 GHC 7.10 builds ungreisterised just fine.

 I then managed to track down the commit that introduced this, 4905b83a2d.
 Need to go over that with a fine toothed comb.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11773#comment:2>
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