llvm-6502/test/MC/Disassembler/ARM/invalid-hint-arm.txt

# RUN: llvm-mc -triple=armv7-apple-darwin -mcpu=cortex-a8 -disassemble < %s 2>&1 | FileCheck %s

#------------------------------------------------------------------------------
# Undefined encoding space for hint instructions
#------------------------------------------------------------------------------

0x05 0xf0 0x20 0xe3
# CHECK: invalid instruction encoding
0x41 0xf0 0x20 0xe3
# CHECK: invalid instruction encoding
0xfe 0xf0 0x20 0xe3
# CHECK: invalid instruction encoding
ARM: Fix encoding of hint instruction for Thumb. "hint" space for Thumb actually overlaps the encoding space of the CPS instruction. In actuality, hints can be defined as CPS instructions where imod and M bits are all nil. Handle decoding of permitted nop-compatible hints (i.e. nop, yield, wfi, wfe, sev) in DecodeT2CPSInstruction. This commit adds a proper diagnostic message for Imm0_4 and updates all tests. Patch by Mihail Popa <Mihail.Popa@arm.com>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180617 91177308-0d34-0410-b5e6-96231b3b80d8 2013-04-26 17:54:54 +00:00			`# RUN: llvm-mc -triple=armv7-apple-darwin -mcpu=cortex-a8 -disassemble < %s 2>&1 \| FileCheck %s`

			`#------------------------------------------------------------------------------`
			`# Undefined encoding space for hint instructions`
			`#------------------------------------------------------------------------------`

			`0x05 0xf0 0x20 0xe3`
			`# CHECK: invalid instruction encoding`
			`0x41 0xf0 0x20 0xe3`
			`# CHECK: invalid instruction encoding`
			`0xfe 0xf0 0x20 0xe3`
			`# CHECK: invalid instruction encoding`