[llvm] [EarlyCSE] Correcting assertion for DSE with invariant loads (PR #141495)

via llvm-commits llvm-commits at lists.llvm.org
Tue May 27 06:53:12 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:

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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/EarlyCSE.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
index ee9c83643..09cb2f4cb 100644
--- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
+++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -1698,7 +1698,8 @@ bool EarlyCSE::processNode(DomTreeNode *Node) {
     if (MemInst.isValid() && MemInst.isStore()) {
       LoadValue InVal = AvailableLoads.lookup(MemInst.getPointerOperand());
       if (InVal.DefInst &&
-          InVal.DefInst == getMatchingValue(InVal, MemInst, CurrentGeneration)) {
+          InVal.DefInst ==
+              getMatchingValue(InVal, MemInst, CurrentGeneration)) {
         LLVM_DEBUG(dbgs() << "EarlyCSE DSE (writeback): " << Inst << '\n');
         if (!DebugCounter::shouldExecute(CSECounter)) {
           LLVM_DEBUG(dbgs() << "Skipping due to debug counter\n");

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https://github.com/llvm/llvm-project/pull/141495


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