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

# RUN: llvm-mc --disassemble %s -triple=thumb-apple-darwin9 2>&1 | grep "invalid instruction encoding"

# Opcode=2249 Name=tBcc 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
# -------------------------------------------------------------------------------------------------
# | 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 1: 0: 1| 1: 1: 1: 0| 0: 1: 1: 0| 1: 1: 1: 1|
# -------------------------------------------------------------------------------------------------
#
# if cond = '1110' then UNDEFINED
0x6f 0xde
Convert the uses of '\|&' to use '2>&1 \|' instead, which works on old versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8 2012-07-02 18:37:59 +00:00			`# RUN: llvm-mc --disassemble %s -triple=thumb-apple-darwin9 2>&1 \| grep "invalid instruction encoding"`
A8.6.16 B Encoding T1 (tBcc) if cond == '1110' then UNDEFINED; rdar://problem/9268681 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129325 91177308-0d34-0410-b5e6-96231b3b80d8 2011-04-12 00:14:49 +00:00
			`# Opcode=2249 Name=tBcc Format=ARM_FORMAT_THUMBFRM(25)`
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			`# 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`
A8.6.16 B Encoding T1 (tBcc) if cond == '1110' then UNDEFINED; rdar://problem/9268681 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129325 91177308-0d34-0410-b5e6-96231b3b80d8 2011-04-12 00:14:49 +00:00			`# -------------------------------------------------------------------------------------------------`
			`# \| 0: 0: 0: 0\| 0: 0: 0: 0\| 0: 0: 0: 0\| 0: 0: 0: 0\| 1: 1: 0: 1\| 1: 1: 1: 0\| 0: 1: 1: 0\| 1: 1: 1: 1\|`
			`# -------------------------------------------------------------------------------------------------`
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			`#`
A8.6.16 B Encoding T1 (tBcc) if cond == '1110' then UNDEFINED; rdar://problem/9268681 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129325 91177308-0d34-0410-b5e6-96231b3b80d8 2011-04-12 00:14:49 +00:00			`# if cond = '1110' then UNDEFINED`
			`0x6f 0xde`