patch applied (ghc): Hooked the C-- CPS pass into the compilation pipeline

[Simon Marlow]

Thu May 10 06:46:00 PDT 2007  Michael D. Adams <t-madams at microsoft.com>
  * Hooked the C-- CPS pass into the compilation pipeline
  At present it just annotates each block with a comment
  indicating what local registers are live at the start
  of the block.

    A ./compiler/cmm/CmmCPS.hs
    M ./compiler/main/DynFlags.hs +2
    M ./compiler/main/HscMain.lhs -2 +6