| Joey Gouly | 36b2e5d | 2013-09-18 09:46:49 +0000 | [diff] [blame] | 1 | @ RUN: llvm-mc -triple=armv8 -show-encoding < %s | FileCheck %s |
| 2 | @ RUN: not llvm-mc -triple=armv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7 |
| Bernard Ogden | ee87e85 | 2013-10-29 09:47:35 +0000 | [diff] [blame] | 3 | @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOCRC |
| Joey Gouly | 36b2e5d | 2013-09-18 09:46:49 +0000 | [diff] [blame] | 4 | crc32b r0, r1, r2 |
| 5 | crc32h r0, r1, r2 |
| 6 | crc32w r0, r1, r2 |
| 7 | |
| 8 | @ CHECK: crc32b r0, r1, r2 @ encoding: [0x42,0x00,0x01,0xe1] |
| 9 | @ CHECK: crc32h r0, r1, r2 @ encoding: [0x42,0x00,0x21,0xe1] |
| 10 | @ CHECK: crc32w r0, r1, r2 @ encoding: [0x42,0x00,0x41,0xe1] |
| Bernard Ogden | ee87e85 | 2013-10-29 09:47:35 +0000 | [diff] [blame] | 11 | @ CHECK-V7: error: instruction requires: crc armv8 |
| 12 | @ CHECK-V7: error: instruction requires: crc armv8 |
| 13 | @ CHECK-V7: error: instruction requires: crc armv8 |
| 14 | @ CHECK-NOCRC: error: instruction requires: crc |
| 15 | @ CHECK-NOCRC: error: instruction requires: crc |
| 16 | @ CHECK-NOCRC: error: instruction requires: crc |
| Joey Gouly | 36b2e5d | 2013-09-18 09:46:49 +0000 | [diff] [blame] | 17 | |
| 18 | crc32cb r0, r1, r2 |
| 19 | crc32ch r0, r1, r2 |
| 20 | crc32cw r0, r1, r2 |
| 21 | |
| 22 | @ CHECK: crc32cb r0, r1, r2 @ encoding: [0x42,0x02,0x01,0xe1] |
| 23 | @ CHECK: crc32ch r0, r1, r2 @ encoding: [0x42,0x02,0x21,0xe1] |
| 24 | @ CHECK: crc32cw r0, r1, r2 @ encoding: [0x42,0x02,0x41,0xe1] |
| Bernard Ogden | ee87e85 | 2013-10-29 09:47:35 +0000 | [diff] [blame] | 25 | @ CHECK-V7: error: instruction requires: crc armv8 |
| 26 | @ CHECK-V7: error: instruction requires: crc armv8 |
| 27 | @ CHECK-V7: error: instruction requires: crc armv8 |
| 28 | @ CHECK-NOCRC: error: instruction requires: crc |
| 29 | @ CHECK-NOCRC: error: instruction requires: crc |
| 30 | @ CHECK-NOCRC: error: instruction requires: crc |