Johnny Chen 157536b1fb Fix SRS/SRSW encoding bits.
rdar://problem/9230801 ARM disassembler discrepancy: erroneously accepting SRS

Plus add invalid-RFEorLDMIA-arm.txt test which should have been checked in with
http://llvm.org/viewvc/llvm-project?view=rev&revision=128859.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128864 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 00:16:18 +00:00
..
2011-04-05 00:16:18 +00:00