patch applied (ghc): Add code for looking up PA methods of primitive TyCons

[Roman Leshchinskiy]

Wed Aug 29 18:42:57 PDT 2007  Roman Leshchinskiy <rl at cse.unsw.edu.au>
  * Add code for looking up PA methods of primitive TyCons

    M ./compiler/prelude/PrelNames.lhs +1
    M ./compiler/vectorise/VectBuiltIn.hs -4 +19
    M ./compiler/vectorise/VectMonad.hs +4
    M ./compiler/vectorise/VectUtils.hs -6 +24