| @ Test the .arch directive for armv4 |
| |
| @ This test case will check the default .ARM.attributes value for the |
| @ armv4 architecture. |
| |
| @ RUN: llvm-mc -triple arm-eabi -filetype asm %s \ |
| @ RUN: | FileCheck %s -check-prefix CHECK-ASM |
| @ RUN: llvm-mc -triple arm-eabi -filetype obj %s \ |
| @ RUN: | llvm-readobj --arch-specific - | FileCheck %s -check-prefix CHECK-ATTR |
| |
| .syntax unified |
| .arch armv4 |
| |
| @ CHECK-ASM: .arch armv4 |
| |
| @ CHECK-ATTR: FileAttributes { |
| @ CHECK-ATTR: Attribute { |
| @ CHECK-ATTR: TagName: CPU_name |
| @ CHECK-ATTR: Value: 4 |
| @ CHECK-ATTR: } |
| @ CHECK-ATTR: Attribute { |
| @ CHECK-ATTR: TagName: CPU_arch |
| @ CHECK-ATTR: Description: ARM v4 |
| @ CHECK-ATTR: } |
| @ CHECK-ATTR: Attribute { |
| @ CHECK-ATTR: TagName: ARM_ISA_use |
| @ CHECK-ATTR: Description: Permitted |
| @ CHECK-ATTR: } |
| @ CHECK-ATTR: } |
| |
| @ Check that multiplication is supported |
| mul r4, r5, r6 |
| mla r4, r5, r6, r3 |
| smull r4, r5, r6, r3 |
| umull r4, r5, r6, r3 |
| smlal r4, r5, r6, r3 |
| umlal r4, r5, r6, r3 |
| |