[GHC] #13535: vector test suite uses excessive memory on GHC 8.2

[GHC]

#13535: vector test suite uses excessive memory on GHC 8.2
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        Reporter:  RyanGlScott       |                Owner:  bgamari
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #10800            |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by George):

 As mentioned in the description the problem happens when compiling one
 particular file, it would be nice if somebody could reduce the test case
 to that so we could profile the compiler compiling that one file. This
 issues is still reproducible in ghc 8.4.3

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13535#comment:46>
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