llvm-6502/test/MC/Disassembler/ARM/invalid-LDRD_PRE-thumb.txt
Jim Grosbach a77295db19 Thumb2 assembly parsing and encoding for LDRD(immediate).
Refactor operand handling for STRD as well. Tests for that forthcoming.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139322 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-08 22:07:06 +00:00

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# RUN: llvm-mc --disassemble %s -triple=thumbv7-apple-darwin9 |& grep {invalid instruction encoding}
# Opcode=1930 Name=t2LDRD_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: 1| 1: 1: 1: 1| 1: 1: 1: 0| 1: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0|
# -------------------------------------------------------------------------------------------------
#
# A8.6.66 LDRD (immediate)
# if Rn = '1111' then SEE LDRD (literal)
# A8.6.67 LDRD (literal)
# Inst{21} = 0
0xff 0xe9 0x0 0xeb