[llvm] [llvm] Replace `UndefValue` placeholders with `PoisonValue` (PR #116453)

[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:

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``````````bash
git-clang-format --diff 2d48489cc35ec9bb1c15ff115595e62d67ca8989 9be09bb57c102809bcf928ad26d7180f24393658 --extensions cpp -- llvm/unittests/Analysis/BranchProbabilityInfoTest.cpp llvm/unittests/Analysis/MemorySSATest.cpp llvm/unittests/Analysis/ScalarEvolutionTest.cpp llvm/unittests/IR/BasicBlockTest.cpp llvm/unittests/Transforms/Utils/ScalarEvolutionExpanderTest.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/unittests/Analysis/BranchProbabilityInfoTest.cpp b/llvm/unittests/Analysis/BranchProbabilityInfoTest.cpp
index efce2de560..38dec6bd41 100644
--- a/llvm/unittests/Analysis/BranchProbabilityInfoTest.cpp
+++ b/llvm/unittests/Analysis/BranchProbabilityInfoTest.cpp
@@ -69,7 +69,7 @@ TEST_F(BranchProbabilityInfoTest, StressUnreachableHeuristic) {
 
   unsigned NumCases = 4096;
   auto *I32 = IntegerType::get(C, 32);
-  auto *Poison= PoisonValue::get(I32);
+  auto *Poison = PoisonValue::get(I32);
   auto *Switch = SwitchInst::Create(Poison, ExitBB, NumCases, EntryBB);
   for (unsigned I = 0; I < NumCases; ++I)
     Switch->addCase(ConstantInt::get(I32, I), PreExitBB);
diff --git a/llvm/unittests/Analysis/ScalarEvolutionTest.cpp b/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
index 9b209b9f18..c72cecbba3 100644
--- a/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
+++ b/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
@@ -514,8 +514,7 @@ TEST_F(ScalarEvolutionsTest, SCEVNormalization) {
       " "
       "end: "
       "  ret void "
-      "} "
-      ,
+      "} ",
       Err, C);
 
   assert(M && "Could not parse module?");

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https://github.com/llvm/llvm-project/pull/116453