| @ 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] |
