// RUN: llvm-mc -triple armv8 -show-encoding -mattr=+sb < %s | FileCheck %s
// RUN: llvm-mc -triple armv8 -show-encoding -mattr=+v8.5a < %s | FileCheck %s
// RUN: not llvm-mc -triple armv8 -show-encoding -mattr=-sb < %s 2>&1 | FileCheck %s --check-prefix=NOSB
// RUN: llvm-mc -triple thumbv8 -show-encoding -mattr=+sb < %s | FileCheck %s --check-prefix=THUMB
// RUN: llvm-mc -triple thumbv8 -show-encoding -mattr=+v8.5a < %s | FileCheck %s --check-prefix=THUMB
// RUN: not llvm-mc -triple thumbv8 -show-encoding -mattr=-sb < %s 2>&1 | FileCheck %s --check-prefix=NOSB
// Flag manipulation
sb
// CHECK: sb @ encoding: [0x70,0xf0,0x7f,0xf5]
// THUMB: sb @ encoding: [0xbf,0xf3,0x70,0x8f]
// NOSB: instruction requires: sb
// NOSB-NEXT: sb