[lld] [llvm] [LTO] Check COMDAT key before marking the group non-prevailing (PR #222568)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/LTO/LTO.cpp --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/LTO/LTO.cpp b/llvm/lib/LTO/LTO.cpp
index b2b397397..249fd4875 100644
--- a/llvm/lib/LTO/LTO.cpp
+++ b/llvm/lib/LTO/LTO.cpp
@@ -1074,8 +1074,7 @@ LTO::addRegularLTO(InputFile &Input, ArrayRef<SymbolResolution> InputRes,
         // module (in linkRegularLTO), based on whether it is undefined.
         Mod.Keep.push_back(GV);
         GV->setLinkage(GlobalValue::AvailableExternallyLinkage);
-        if (GV->hasComdat() &&
-            GV->getComdat()->getName() == GV->getName())
+        if (GV->hasComdat() && GV->getComdat()->getName() == GV->getName())
           NonPrevailingComdats.insert(GV->getComdat());
         cast<GlobalObject>(GV)->setComdat(nullptr);
       }

``````````

</details>


https://github.com/llvm/llvm-project/pull/222568