llvm-6502/test/MC/Disassembler/ARM/invalid-SMLAD-arm.txt
Johnny Chen 2455268cdd Should also check SMLAD for invalid register values.
rdar://problem/9246650


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129042 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-07 00:50:25 +00:00

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# RUN: llvm-mc --disassemble %s -triple=arm-apple-darwin9 |& grep {invalid instruction encoding}
# Opcode=284 Name=SMLAD Format=ARM_FORMAT_MULFRM(1)
# 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
# -------------------------------------------------------------------------------------------------
# | 1: 0: 0: 1| 0: 1: 1: 1| 0: 0: 0: 0| 1: 1: 1: 1| 0: 1: 1: 0| 1: 0: 0: 0| 0: 0: 0: 1| 1: 0: 1: 1|
# -------------------------------------------------------------------------------------------------
#
# A8.6.167
# if d == 15 || n == 15 | m == 15 then UNPREDICTABLE
0x1b 0x68 0xf 0x97