| # RUN: llvm-mc < %s -triple armv8a-none-eabi -mattr=+ras -disassemble | FileCheck %s --check-prefix=RAS | |
| # RUN: llvm-mc < %s -triple armv8a-none-eabi -mattr=-ras -disassemble | FileCheck %s --check-prefix=NO-RAS | |
| [0x10,0xf0,0x20,0xe3] | |
| # RAS: esb | |
| # NO-RAS: hint #16 |