[GHC] #8547: Data.Vector.foldl' hangs GHC indefinitely with -O2

[GHC]

#8547: Data.Vector.foldl' hangs GHC indefinitely with -O2
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        Reporter:  blitzcode           |            Owner:
            Type:  bug                 |           Status:  closed
        Priority:  high                |        Milestone:
       Component:  Compiler            |          Version:  7.6.3
      Resolution:  duplicate           |         Keywords:  hang vector
Operating System:  Unknown/Multiple    |  fold'
 Type of failure:  Compile-time crash  |     Architecture:
       Test Case:                      |  Unknown/Multiple
        Blocking:                      |       Difficulty:  Unknown
                                       |       Blocked By:
                                       |  Related Tickets:
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Changes (by monoidal):

 * status:  new => closed
 * resolution:   => duplicate


Comment:

 This is fixed in HEAD (#5550). Thanks for the report.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8547#comment:1>
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