unpredictable-SSAT-arm.txt
675 Bytes
# 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