[GHC] #8964: split_marker_entry assert breaks -split-objs and -ddump-opt-cmm

[GHC]

#8964: split_marker_entry assert breaks -split-objs and -ddump-opt-cmm
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       Reporter:  ezyang             |             Owner:
           Type:  bug                |            Status:  new
       Priority:  lowest             |         Milestone:  ⊥
      Component:  Compiler           |           Version:  7.9
       Keywords:                     |  Operating System:  Unknown/Multiple
   Architecture:  Unknown/Multiple   |   Type of failure:  Compile-time
     Difficulty:  Easy (less than 1  |  crash
  hour)                              |         Test Case:
     Blocked By:                     |          Blocking:
Related Tickets:                     |
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 ...since the pretty-printer attempts to force the blocks list of the
 split_marker_entry proc. I'm not really sure what the right way to fix
 this is: just provide an empty block list, or hack the pretty-printer to
 treat split markers specially. But should be easy to fix.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8964>
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