# RUN: llvm-mc -triple aarch64 -disassemble < %s | FileCheck %s

[0x40,0x05,0x30,0xd5]
# CHECK: mrs x0, MDSTEPOP_EL1

[0x40,0x05,0x10,0xd5]
# CHECK: msr MDSTEPOP_EL1, x0