[Lldb-commits] [lldb] [NFCI][lldb][test] Avoid unnecessary GNU extension for assembly call (PR #166769)

[Michael Buch via lldb-commits]

Michael137 wrote:

Looks like this is causing the x86 macOS bot to fail: https://green.lab.llvm.org/job/llvm.org/view/All/job/lldb-cmake/16542/execution/node/111/log/
```
08:08:17  Failed Tests (4):
08:08:17    lldb-shell :: Unwind/eh-frame-dwarf-unwind-val-offset.test
08:08:17    lldb-shell :: Unwind/eh-frame-dwarf-unwind.test
08:08:17    lldb-shell :: Unwind/thread-step-out-ret-addr-check.test
08:08:17    lldb-shell :: Unwind/trap_frame_sym_ctx.test
```

Example error:
```
08:06:07  # | Undefined symbols for architecture x86_64:
08:06:07  # |   "_asm_main", referenced from:
08:06:07  # |       _main in call-asm-70846d.o
08:06:07  # | ld: symbol(s) not found for architecture x86_64
08:06:07  # | clang: error: linker command failed with exit code 1 (use -v to see invocation)
08:06:07  # `-----------------------------
08:06:07  # error: command failed with exit status: 1
```

Mind having a look? If it'll take a while to fix, please revert until we figure this out

https://github.com/llvm/llvm-project/pull/166769