| # RUN: llvm-mc --disassemble %s -triple=armv7-apple-darwin9 2>&1 | FileCheck %s | 
 |  | 
 | # Opcode=322 Name=SSAT Format=ARM_FORMAT_SATFRM(13) | 
 | #  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| 0: 1: 1: 0| 1: 0: 1: 0| 0: 0: 0: 0| 1: 1: 1: 1| 0: 1: 0: 0| 0: 0: 0: 1| 1: 0: 1: 0| | 
 | # ------------------------------------------------------------------------------------------------- | 
 | # | 
 | # A8.6.183 SSAT | 
 | # if d == 15 || n == 15 then UNPREDICTABLE; | 
 |  | 
 | # CHECK:warning: potentially undefined instruction encoding | 
 | 0x1a 0xf4 0xa0 0xe6 |