| # RUN: llvm-mc -disassemble -triple thumbv8-none-eabi -mcpu=cortex-r52 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-DFB | |
| # RUN: llvm-mc -disassemble -triple thumbv8-none-eabi -mcpu=cortex-r52 -mattr=-dfb -show-encoding < %s | FileCheck %s --check-prefix=CHECK-NODFB | |
| # CHECK-DFB: dfb @ encoding: [0xbf,0xf3,0x4c,0x8f] | |
| # CHECK-NODFB: dsb #0xc @ encoding: [0xbf,0xf3,0x4c,0x8f] | |
| [0xbf,0xf3,0x4c,0x8f] |