patch applied (ghc): further improvements to the x86/x86_64 NCG

[Simon Marlow]

Thu Mar  1 05:06:28 PST 2007  Simon Marlow <simonmar at microsoft.com>
  * further improvements to the x86/x86_64 NCG

    M ./compiler/cmm/Cmm.hs +2
    M ./compiler/nativeGen/MachCodeGen.hs +22