1# RUN: llvm-mc --disassemble %s -triple=arm-apple-darwin9 |& grep {potentially undefined instruction encoding} 2 3# Opcode=140 Name=LDRB_POST Format=ARM_FORMAT_LDFRM(6) 4# 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 5# ------------------------------------------------------------------------------------------------- 6# | 1: 1: 1: 0| 0: 1: 1: 0| 1: 1: 0: 1| 0: 1: 1: 1| 0: 1: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 1| 7# ------------------------------------------------------------------------------------------------- 8# 9# if wback && (n == 15 || n == t) then UNPREDICTABLE 100x05 0x70 0xd7 0xe6 11