[clang] [Clang] Improve ``-Wtautological-overlap-compare`` diagnostics flag (PR #133653)

via cfe-commits cfe-commits at lists.llvm.org
Sat Apr 12 14:15:59 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 c,cpp -- clang/lib/Analysis/CFG.cpp clang/lib/Sema/AnalysisBasedWarnings.cpp clang/test/Sema/warn-overlap.c
``````````

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<details>
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp
index 0a7cbdb70..4abf5ed42 100644
--- a/clang/lib/Analysis/CFG.cpp
+++ b/clang/lib/Analysis/CFG.cpp
@@ -1261,7 +1261,8 @@ private:
       llvm::APFloat L2 = L2Result.Val.getFloat();
       llvm::APFloat MidValue = L1;
       MidValue.add(L2, llvm::APFloat::rmNearestTiesToEven);
-      MidValue.divide(llvm::APFloat(L1.getSemantics(), llvm::APInt(64, 2)), llvm::APFloat::rmNearestTiesToEven);
+      MidValue.divide(llvm::APFloat(L1.getSemantics(), llvm::APInt(64, 2)),
+                      llvm::APFloat::rmNearestTiesToEven);
 
       const llvm::APFloat Values[] = {
           llvm::APFloat::getSmallest(L1.getSemantics(), true), L1, MidValue, L2,

``````````

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https://github.com/llvm/llvm-project/pull/133653


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