| @ RUN: not llvm-mc -triple armv7-eabi -filetype asm -o /dev/null 2>&1 %s \ |
| @ RUN: | FileCheck %s -check-prefix CHECK-V7 |
| @ RUN: not llvm-mc -triple armv8-eabi -filetype asm -o /dev/null 2>&1 %s \ |
| @ RUN: | FileCheck %s -check-prefix CHECK-V8 |
| |
| .syntax unified |
| |
| .arm |
| |
| .arch_extension crc |
| @ CHECK-V7: error: architectural extension 'crc' is not allowed for the current base architecture |
| @ CHECK-V7-NEXT: .arch_extension crc |
| @ CHECK-V7-NEXT: ^ |
| |
| .type crc,%function |
| crc: |
| crc32b r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| crc32h r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| crc32w r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| |
| crc32cb r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| crc32ch r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| crc32cw r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| |
| .arch_extension nocrc |
| @ CHECK-V7: error: architectural extension 'crc' is not allowed for the current base architecture |
| @ CHECK-V7-NEXT: .arch_extension nocrc |
| @ CHECK-V7-NEXT: ^ |
| |
| .type nocrc,%function |
| nocrc: |
| crc32b r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| @ CHECK-V8: error: instruction requires: crc |
| crc32h r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| @ CHECK-V8: error: instruction requires: crc |
| crc32w r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| @ CHECK-V8: error: instruction requires: crc |
| |
| crc32cb r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| @ CHECK-V8: error: instruction requires: crc |
| crc32ch r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| @ CHECK-V8: error: instruction requires: crc |
| crc32cw r0, r1, r2 |
| @ CHECK-V7: error: instruction requires: crc armv8 |
| @ CHECK-V8: error: instruction requires: crc |
| |
