# RUN: llvm-mc -triple=hexagon -disassemble < %s | FileCheck %s
# Hexagon Programmer's Reference Manual 11.9.1 SYSTEM/USER

# Load locked
0x11 0xc0 0x15 0x92
# CHECK: r17 = memw_locked(r21)
0x10 0xd0 0x15 0x92
# CHECK: r17:16 = memd_locked(r21)

# Store conditional
0x03 0xd5 0xb1 0xa0
# CHECK: memw_locked(r17, p3) = r21
0x03 0xd4 0xf1 0xa0
# CHECK: memd_locked(r17, p3) = r21:20

# Memory barrier
0x00 0xc0 0x00 0xa8
# CHECK: barrier

# Data cache prefetch
0x15 0xc0 0x11 0x94
# CHECK: dcfetch(r17 + #168)

# Send value to ETM trace
0x00 0xc0 0x51 0x62
# CHECK: trace(r17)