diff options
Diffstat (limited to 'test/MC/Disassembler')
| -rw-r--r-- | test/MC/Disassembler/ARM/invalid-thumbv7.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/MC/Disassembler/ARM/invalid-thumbv7.txt b/test/MC/Disassembler/ARM/invalid-thumbv7.txt index 1697084..2c84b8a 100644 --- a/test/MC/Disassembler/ARM/invalid-thumbv7.txt +++ b/test/MC/Disassembler/ARM/invalid-thumbv7.txt @@ -389,3 +389,19 @@ [0x80 0xf9 0x30 0x0b] # CHECK: invalid instruction encoding # CHECK-NEXT: [0x80 0xf9 0x30 0x0b] + + +#------------------------------------------------------------------------------ +# Unpredictable STMs +#------------------------------------------------------------------------------ + +# 32-bit Thumb STM instructions cannot have a writeback register which appears +# in the list. + +[0xa1,0xe8,0x07,0x04] +# CHECK: warning: potentially undefined instruction encoding +# CHECK-NEXT: [0xa1,0xe8,0x07,0x04] + +[0x21,0xe9,0x07,0x04] +# CHECK: warning: potentially undefined instruction encoding +# CHECK-NEXT: [0x21,0xe9,0x07,0x04] |