| @ RUN: llvm-mc -triple=thumbv7-apple-darwin -show-encoding < %s | FileCheck %s |
| @ RUN: llvm-mc -triple=thumbv6-apple-darwin -mcpu=cortex-m0 -show-encoding < %s | FileCheck %s |
| @ RUN: not llvm-mc -triple=thumbv6-apple-darwin -show-encoding < %s > %t 2> %t2 |
| @ RUN: FileCheck %s --check-prefix=CHECK-EVIL-PRE-UAL < %t |
| @ RUN: FileCheck %s --check-prefix CHECK-ERROR < %t2 |
| |
| .syntax unified |
| |
| nop |
| yield |
| wfe |
| wfi |
| sev |
| @ CHECK: nop @ encoding: [0x00,0xbf] |
| @ CHECK: yield @ encoding: [0x10,0xbf] |
| @ CHECK: wfe @ encoding: [0x20,0xbf] |
| @ CHECK: wfi @ encoding: [0x30,0xbf] |
| @ CHECK: sev @ encoding: [0x40,0xbf] |
| |
| @ CHECK-EVIL-PRE-UAL: mov r8, r8 @ encoding: [0xc0,0x46] |
| |
| dmb sy |
| dmb |
| dsb sy |
| dsb |
| isb sy |
| isb |
| @ CHECK: dmb sy @ encoding: [0xbf,0xf3,0x5f,0x8f] |
| @ CHECK: dmb sy @ encoding: [0xbf,0xf3,0x5f,0x8f] |
| @ CHECK: dsb sy @ encoding: [0xbf,0xf3,0x4f,0x8f] |
| @ CHECK: dsb sy @ encoding: [0xbf,0xf3,0x4f,0x8f] |
| @ CHECK: isb sy @ encoding: [0xbf,0xf3,0x6f,0x8f] |
| @ CHECK: isb sy @ encoding: [0xbf,0xf3,0x6f,0x8f] |
| |
| |
| @ CHECK-ERROR: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERROR-NEXT: yield |
| |
| @ CHECK-ERROR: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERROR-NEXT: wfe |
| |
| @ CHECK-ERROR: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERROR-NEXT: wfi |
| |
| @ CHECK-ERROR: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERROR-NEXT: sev |
| |
| @ CHECK-ERROR: error: |
| @ CHECK-ERROR-NEXT: dmb sy |
| |
| @ CHECK-ERROR: error: instruction requires: data-barriers |
| @ CHECK-ERROR-NEXT: dmb |
| |
| @ CHECK-ERROR: error: |
| @ CHECK-ERROR-NEXT: dsb sy |
| |
| @ CHECK-ERROR: error: instruction requires: data-barriers |
| @ CHECK-ERROR-NEXT: dsb |
| |
| @ CHECK-ERROR: error: |
| @ CHECK-ERROR-NEXT: isb sy |
| |
| @ CHECK-ERROR: error: instruction requires: data-barriers |
| @ CHECK-ERROR-NEXT: isb |
