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@ RUN: not llvm-mc -triple=thumbv7m 2>&1 < %s | FileCheck --check-prefix=CHECK-ERRORS %s
@ RUN: llvm-mc -triple=thumbv7em -show-encoding < %s | FileCheck --check-prefix=CHECK-7EM %s
sxtab r0, r0, r0
sxtah r0, r0, r0
sxtab16 r0, r0, r0
sxtb16 r0, r0
sxtb16 r0, r0, ror #8
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: invalid instruction
@ CHECK-7EM: sxtab r0, r0, r0 @ encoding: [0x40,0xfa,0x80,0xf0]
@ CHECK-7EM: sxtah r0, r0, r0 @ encoding: [0x00,0xfa,0x80,0xf0]
@ CHECK-7EM: sxtab16 r0, r0, r0 @ encoding: [0x20,0xfa,0x80,0xf0]
@ CHECK-7EM: sxtb16 r0, r0 @ encoding: [0x2f,0xfa,0x80,0xf0]
@ CHECK-7EM: sxtb16 r0, r0, ror #8 @ encoding: [0x2f,0xfa,0x90,0xf0]
uxtab r0, r0, r0
uxtah r0, r0, r0
uxtab16 r0, r0, r0
uxtb16 r0, r0
uxtb16 r0, r0, ror #8
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: instruction requires: dsp
@ CHECK-ERRORS: error: invalid instruction
@ CHECK-7EM: uxtab r0, r0, r0 @ encoding: [0x50,0xfa,0x80,0xf0]
@ CHECK-7EM: uxtah r0, r0, r0 @ encoding: [0x10,0xfa,0x80,0xf0]
@ CHECK-7EM: uxtab16 r0, r0, r0 @ encoding: [0x30,0xfa,0x80,0xf0]
@ CHECK-7EM: uxtb16 r0, r0 @ encoding: [0x3f,0xfa,0x80,0xf0]
@ CHECK-7EM: uxtb16 r0, r0, ror #8 @ encoding: [0x3f,0xfa,0x90,0xf0]
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