Jim Grosbach 293a2ee306 ARM assembly parsing and encoding for BFC and BFI.
Add parsing support that handles converting the lsb+width source into the
odd way we represent the instruction (an inverted bitfield mask).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136399 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-28 21:34:26 +00:00
..