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llvm-mirror/test/LTO/X86/codemodel-1.ll
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

21 lines
623 B
LLVM

; RUN: llvm-as %s -o %t.o
; RUN: llvm-lto2 run -r %t.o,_start,px %t.o -o %t.s
; RUN: llvm-objdump -d %t.s.0 | FileCheck %s --check-prefix=CHECK-SMALL
target triple = "x86_64-unknown-linux-gnu"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
!llvm.module.flags = !{!0, !1}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 1, !"Code Model", i32 1}
@data = internal constant [0 x i32] []
define i32* @_start() nounwind readonly {
entry:
; CHECK-SMALL-LABEL: <_start>:
; CHECK-SMALL: leaq (%rip), %rax
ret i32* getelementptr ([0 x i32], [0 x i32]* @data, i64 0, i64 0)
}