[commit: ghc] cardinality's head updated: Merge branch 'master' into cardinality (0f1d940)

[Ilya Sergey]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

Branch 'cardinality' now includes:

     85056f0... Detect hard/soft float in the same way as other ARM features
     9c5e903... remove old cross-compilation stuff
     4909205... We should be including HaskellMachRegs.h here, not RtsMachRegs.h
     c78804d... \#undef REG_R[1-10] as a precaution
     a217e7a... include "stg/MachRegs.h" -> include "MachRegs.h"
     3e1745a... typos
     0f1d940... Merge branch 'master' into cardinality