llvm-project/llvm/test/LTO/X86/llvm-lto-output.ll
Fangrui Song 71e2ca6e32 [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
518 B
LLVM

; Test the various output formats of the llvm-lto utility
;
; RUN: llvm-as < %s > %t1
;
; RUN: llvm-lto -exported-symbol=main -save-merged-module -filetype=asm -o %t2 %t1
; RUN: llvm-dis -o - %t2.merged.bc | FileCheck %s
; CHECK: @main()
; RUN: FileCheck --check-prefix=ASM %s < %t2
; RUN: llvm-lto -exported-symbol=main -filetype=obj -o %t2 %t1
; RUN: llvm-objdump -d %t2 | FileCheck --check-prefix=ASM %s
; ASM: main{{>?}}:
;
target triple = "x86_64-unknown-linux-gnu"
define i32 @main() {
entry:
ret i32 23
}