Jelly Bean  |  4.1.1_r1
文本文件  |  14行  |  669 B 

# RUN: llvm-mc --disassemble %s -triple=arm-apple-darwin9 |& 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