2011-08-17 19:44:15 +02:00
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# RUN: llvm-mc --disassemble %s -triple=arm-apple-darwin9 |& grep {potentially undefined instruction encoding}
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2011-04-11 20:34:12 +02:00
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# Opcode=140 Name=LDRB_POST Format=ARM_FORMAT_LDFRM(6)
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2011-08-11 21:00:18 +02:00
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# 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
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2011-04-11 20:34:12 +02:00
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# -------------------------------------------------------------------------------------------------
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# | 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|
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# -------------------------------------------------------------------------------------------------
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2011-08-11 21:00:18 +02:00
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#
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2011-04-11 20:34:12 +02:00
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# if wback && (n == 15 || n == t) then UNPREDICTABLE
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0x05 0x70 0xd7 0xe6
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