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llvm-6502/test/MC/Disassembler/ARM/invalid-t2STRD_PRE-thumb.txt

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Add sanity check for Ld/St Dual forms of Thumb2 instructions. rdar://problem/9273947 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129411 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12 23:31:00 +00:00
# RUN: llvm-mc --disassemble %s -triple=thumb-apple-darwin9 |& grep {invalid instruction encoding}
Replace the existing ARM disassembler with a new one based on the FixedLenDecoderEmitter. This new disassembler can correctly decode all the testcases that the old one did, though some "expected failure" testcases are XFAIL'd for now because it is not (yet) as strict in operand checking as the old one was. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137144 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-09 20:55:18 +00:00
# XFAIL: *
Add sanity check for Ld/St Dual forms of Thumb2 instructions. rdar://problem/9273947 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129411 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12 23:31:00 +00:00
# Opcode=2124 Name=t2STRD_PRE Format=ARM_FORMAT_THUMBFRM(25)
# 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: 1: 1: 0| 1: 0: 0: 1| 1: 1: 1: 0| 0: 1: 0: 0| 0: 1: 0: 0| 0: 1: 1: 0| 0: 0: 0: 0| 0: 0: 1: 0|
# -------------------------------------------------------------------------------------------------
#
# if wback && (n == t || n == t2) then UNPREDICTABLE
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