| @ RUN: not llvm-mc -triple=armv6 -show-encoding < %s > %t1 2> %t2 |
| @ RUN: FileCheck --check-prefix=CHECK-V6 %s < %t1 |
| @ RUN: FileCheck --check-prefix=CHECK-ERROR-V6 %s < %t2 |
| @ RUN: llvm-mc -triple=armv6k -show-encoding < %s \ |
| @ RUN: | FileCheck --check-prefix=CHECK-ARM %s |
| @ RUN: llvm-mc -triple=armv6t2 -show-encoding < %s \ |
| @ RUN: | FileCheck --check-prefix=CHECK-ARM %s |
| @ RUN: llvm-mc -triple=thumb -mcpu=arm1156t2-s -show-encoding < %s \ |
| @ RUN: | FileCheck --check-prefix=CHECK-THUMB %s |
| @ RUN: llvm-mc -triple=armv6m -show-encoding < %s \ |
| @ RUN: | FileCheck --check-prefix=CHECK-V6M %s |
| |
| .syntax unified |
| |
| @------------------------------------------------------------------------------ |
| @ YIELD/WFE/WFI/SEV - are not supported pre v6K |
| @------------------------------------------------------------------------------ |
| nop |
| yield |
| wfe |
| wfi |
| sev |
| |
| |
| @------------------------------------------------------------------------------ |
| @ v6 using ARM encoding |
| @------------------------------------------------------------------------------ |
| @ CHECK-V6: mov r0, r0 @ encoding: [0x00,0x00,0xa0,0xe1] |
| @ CHECK-ERROR-V6: error: instruction requires: armv6k |
| @ CHECK-ERROR-V6: yield |
| @ CHECK-ERROR-V6: ^ |
| @ CHECK-ERROR-V6: error: instruction requires: armv6k |
| @ CHECK-ERROR-V6: wfe |
| @ CHECK-ERROR-V6: ^ |
| @ CHECK-ERROR-V6: error: instruction requires: armv6k |
| @ CHECK-ERROR-V6: wfi |
| @ CHECK-ERROR-V6: error: instruction requires: armv6k |
| @ CHECK-ERROR-V6: sev |
| @ CHECK-ERROR-V6: ^ |
| |
| @------------------------------------------------------------------------------ |
| @ v6K using ARM encoding |
| @------------------------------------------------------------------------------ |
| @------------------------------------------------------------------------------ |
| @ v6T2 using ARM encoding (arm triple) |
| @------------------------------------------------------------------------------ |
| @ CHECK-ARM: nop @ encoding: [0x00,0xf0,0x20,0xe3] |
| @ CHECK-ARM: yield @ encoding: [0x01,0xf0,0x20,0xe3] |
| @ CHECK-ARM: wfe @ encoding: [0x02,0xf0,0x20,0xe3] |
| @ CHECK-ARM: wfi @ encoding: [0x03,0xf0,0x20,0xe3] |
| @ CHECK-ARM: sev @ encoding: [0x04,0xf0,0x20,0xe3] |
| |
| @------------------------------------------------------------------------------ |
| @ v6T2 using THUMB encoding (thumb triple) |
| @------------------------------------------------------------------------------ |
| @ CHECK-THUMB: nop @ encoding: [0x00,0xbf] |
| @ CHECK-THUMB: yield @ encoding: [0x10,0xbf] |
| @ CHECK-THUMB: wfe @ encoding: [0x20,0xbf] |
| @ CHECK-THUMB: wfi @ encoding: [0x30,0xbf] |
| @ CHECK-THUMB: sev @ encoding: [0x40,0xbf] |
| |
| @------------------------------------------------------------------------------ |
| @ v6M using THUMB encoding |
| @------------------------------------------------------------------------------ |
| @ CHECK-V6M: nop @ encoding: [0x00,0xbf] |
| @ CHECK-V6M: yield @ encoding: [0x10,0xbf] |
| @ CHECK-V6M: wfe @ encoding: [0x20,0xbf] |
| @ CHECK-V6M: wfi @ encoding: [0x30,0xbf] |
| @ CHECK-V6M: sev @ encoding: [0x40,0xbf] |
