[llvm] [DebugInfo][NewGVN] Fix debug value loss (PR #147634)

via llvm-commits llvm-commits at lists.llvm.org
Sat Jul 12 21:50:38 PDT 2025


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:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Transforms/Scalar/NewGVN.cpp
``````````

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

``````````diff
diff --git a/llvm/lib/Transforms/Scalar/NewGVN.cpp b/llvm/lib/Transforms/Scalar/NewGVN.cpp
index 5e6316fe2..e745cff33 100644
--- a/llvm/lib/Transforms/Scalar/NewGVN.cpp
+++ b/llvm/lib/Transforms/Scalar/NewGVN.cpp
@@ -4081,9 +4081,9 @@ bool NewGVN::eliminateInstructions(Function &F) {
                 SmallVector<DbgVariableRecord *> DVRUsers;
                 findDbgUsers(DbgUsers, DefI, &DVRUsers);
 
-                for (auto *DVI: DbgUsers)
+                for (auto *DVI : DbgUsers)
                   DVI->replaceVariableLocationOp(DefI, DominatingLeader);
-                for (auto *DVR: DVRUsers)
+                for (auto *DVR : DVRUsers)
                   DVR->replaceVariableLocationOp(DefI, DominatingLeader);
 
                 markInstructionForDeletion(DefI);

``````````

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https://github.com/llvm/llvm-project/pull/147634


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