[llvm] [Transforms] Add LoopNoOpElimination pass (PR #163534)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- llvm/include/llvm/Transforms/Scalar/LoopNoOpElimination.h llvm/lib/Transforms/Scalar/LoopNoOpElimination.cpp llvm/lib/Passes/PassBuilder.cpp llvm/lib/Passes/PassBuilderPipelines.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/include/llvm/Transforms/Scalar/LoopNoOpElimination.h b/llvm/include/llvm/Transforms/Scalar/LoopNoOpElimination.h
index 38da57137..3a92aeebd 100644
--- a/llvm/include/llvm/Transforms/Scalar/LoopNoOpElimination.h
+++ b/llvm/include/llvm/Transforms/Scalar/LoopNoOpElimination.h
@@ -41,8 +41,8 @@ public:
   TargetLibraryInfo *TLI;
   OptimizationRemarkEmitter *ORE;
 
-
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+
 private:
   bool runImpl(Function &F);
 };

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https://github.com/llvm/llvm-project/pull/163534