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llvm-mirror/test/tools/llvm-objdump/X86/source-interleave-missing-source.test
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

18 lines
896 B
Plaintext

## Test that if the source cannot be found that disassembly is still printed,
## that no source is printed, and that we emit a warning.
# RUN: sed -e "s,SRC_COMPDIR,%/t,g" %p/Inputs/source-interleave.ll > %t.ll
# RUN: sed -e "s,SRC_COMPDIR,%/p/Inputs,g" %p/Inputs/source-interleave.ll > %t2.ll
# RUN: llc -o %t.o -filetype=obj -mtriple=x86_64-pc-linux %t.ll
# RUN: llc -o %t2.o -filetype=obj -mtriple=x86_64-pc-linux %t2.ll
# RUN: llvm-objdump --source %t.o 2> %t.e | FileCheck %s --check-prefixes=CHECK --implicit-check-not='main()'
# RUN: llvm-objdump --source %t2.o | FileCheck %s --check-prefixes=CHECK,SOURCE
# RUN: FileCheck %s --input-file %t.e --check-prefixes=WARN
# WARN: warning: '{{.*}}': failed to find source {{.*}}source-interleave-x86_64.c
# CHECK: 0000000000000010 <main>:
# SOURCE-NEXT: ; int main() {
# CHECK-NEXT: 10: 55 pushq %rbp