patch applied (ghc): First pass at implementing info tables for CPS

[Simon Marlow]

Wed Jun 27 08:12:57 PDT 2007  Michael D. Adams <t-madams at microsoft.com>
  * First pass at implementing info tables for CPS
  
  This is a fairly complete implementation, however
  two 'panic's have been placed in the critical path
  where the implementation is still a bit lacking so
  do not expect it to run quite yet.
  
  One call to panic is because we still need to create
  a GC block for procedures that don't have them yet.
  (cmm/CmmCPS.hs:continuationToProc)
  
  The other is due to the need to convert from a
  ContinuationInfo to a CmmInfo.
  (codeGen/CgInfoTbls.hs:emitClosureCodeAndInfoTable)
  (codeGen/CgInfoTbls.hs:emitReturnTarget)

    M ./compiler/cmm/CLabel.hs -6 +8
    M ./compiler/cmm/Cmm.hs -8 +45
    M ./compiler/cmm/CmmBrokenBlock.hs -1 +2
    M ./compiler/cmm/CmmCPS.hs -68 +186
    M ./compiler/cmm/CmmLint.hs -3 +3
    M ./compiler/cmm/CmmOpt.hs -1 +1
    M ./compiler/cmm/CmmParse.y -25 +26
    M ./compiler/cmm/CmmProcPoint.hs -1 +1
    M ./compiler/cmm/PprC.hs -4 +4
    M ./compiler/cmm/PprCmm.hs -20 +58
    M ./compiler/codeGen/CgCallConv.hs -1 +2
    M ./compiler/codeGen/CgInfoTbls.hs -4 +19
    M ./compiler/codeGen/CgMonad.lhs -4 +4
    M ./compiler/codeGen/CgUtils.hs -1 +17
    M ./compiler/codeGen/SMRep.lhs -3 +3
    M ./compiler/main/CodeOutput.lhs -2 +2
    M ./compiler/main/HscMain.lhs -2 +2
    M ./compiler/nativeGen/AsmCodeGen.lhs -6 +6
    M ./compiler/nativeGen/MachCodeGen.hs -1 +1
    M ./compiler/nativeGen/MachInstrs.hs -2 +2