#7561: Unnecessary Heap Allocations - Slow Performance
    Reporter:  wurmli          |       Owner:                         
        Type:  bug             |      Status:  new                    
    Priority:  normal          |   Milestone:  7.8.1                  
   Component:  Compiler        |     Version:  7.6.1                  
    Keywords:                  |          Os:  Linux                  
Architecture:  x86_64 (amd64)  |     Failure:  Runtime performance bug
  Difficulty:  Unknown         |    Testcase:                         
   Blockedby:                  |    Blocking:                         
     Related:                  |  
Changes (by simonpj):

 * cc: rl@… (removed)
 * cc: rleshchinskiy@… (added)


 Crumbs, I got that totally back to front.  The PROFILED program runs
 faster!  (I though it was the un-profiled one.)  As Simon says that is
 deeply mysterious. I've changed Roman's email on the cc list to his gmail
 address.  `vector` is his package.

Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7561#comment:3>
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