Batch modification to #9289, #9291, #9342, #9353, #9441, #9476, #9542, #9617, #9645, #9659 by thomie: failure to Runtime performance bug -- Tickets URL: http://ghc.haskell.org/trac/ghc/query?id=9289%2C9291%2C9342%2C9353%2C9441%2C... GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler