# RUN: llvm-mc -triple=aarch64-none-linux-gnu -mattr=+specctrl -disassemble < %s      | FileCheck %s
# RUN: llvm-mc -triple=aarch64-none-linux-gnu -mattr=+v8.5a    -disassemble < %s      | FileCheck %s
# RUN: llvm-mc -triple=aarch64-none-linux-gnu -mattr=-specctrl -disassemble < %s 2>&1 | FileCheck %s --check-prefix=NOSB

# New reg
0xff 0x30 0x03 0xd5

# CHECK: sb
# NOSB:  msr S0_3_C3_C0_7, xzr
