[llvm] Fixing memory leaks in tests (PR #161878)

[via llvm-commits]

github-actions[bot] wrote:

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/unittests/Analysis/FunctionPropertiesAnalysisTest.cpp llvm/unittests/Analysis/IR2VecTest.cpp
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/unittests/Analysis/FunctionPropertiesAnalysisTest.cpp b/llvm/unittests/Analysis/FunctionPropertiesAnalysisTest.cpp
index 0ae6d7c1e..497da8f3f 100644
--- a/llvm/unittests/Analysis/FunctionPropertiesAnalysisTest.cpp
+++ b/llvm/unittests/Analysis/FunctionPropertiesAnalysisTest.cpp
@@ -46,8 +46,8 @@ public:
     MAM.registerPass([VocabVector = std::move(VocabVector)]() mutable {
       return IR2VecVocabAnalysis(std::move(VocabVector));
     });
-    IR2VecVocab =
-        std::make_unique<ir2vec::Vocabulary>(ir2vec::Vocabulary::createDummyVocabForTest(1));
+    IR2VecVocab = std::make_unique<ir2vec::Vocabulary>(
+        ir2vec::Vocabulary::createDummyVocabForTest(1));
     MAM.registerPass([&] { return PassInstrumentationAnalysis(); });
     FAM.registerPass([&] { return ModuleAnalysisManagerFunctionProxy(MAM); });
     FAM.registerPass([&] { return DominatorTreeAnalysis(); });

``````````

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https://github.com/llvm/llvm-project/pull/161878