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llvm-mirror/test/MC/X86/code16-32-64.s
Fangrui Song 25a0241f66 [llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo:
The new behavior matches GNU objdump. A pair of angle brackets makes tests slightly easier.

`.foo:` is not unique and thus cannot be used in a `CHECK-LABEL:` directive.
Without `-LABEL`, the CHECK line can match the `Disassembly of section`
line and causes the next `CHECK-NEXT:` to fail.

```
Disassembly of section .foo:

0000000000001634 .foo:
```

Bdragon: <> has metalinguistic connotation. it just "feels right"

Reviewed By: rupprecht

Differential Revision: https://reviews.llvm.org/D75713
2020-03-05 18:05:28 -08:00

22 lines
679 B
ArmAsm

# RUN: llvm-mc %s -triple x86_64-linux-gnu -filetype=obj -o - | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc %s -triple x86_64-windows-msvc -filetype=obj -o - | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc %s -triple x86_64-apple-macos -filetype=obj -o - | llvm-objdump -d - | FileCheck %s
.text
.global foo
foo:
.code64
movl (%eax), %eax
.code32
movl (%eax), %eax
.code16
movl (%eax), %eax
.code64
retq
# CHECK: <foo>:
# CHECK-NEXT: 67 8b 00 movl (%eax), %eax
# CHECK-NEXT: 8b 00 movl (%rax), %eax
# CHECK-NEXT: 67 66 8b 00 movw (%eax), %ax
# CHECK-NEXT: c3 retq