diff --git a/llvm/include/llvm/Transforms/Scalar/StraightLineStrengthReduce.h b/llvm/include/llvm/Transforms/Scalar/StraightLineStrengthReduce.h
new file mode 100644
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+++ b/llvm/include/llvm/Transforms/Scalar/StraightLineStrengthReduce.h
@@ -0,0 +1,24 @@
+//===- StraightLineStrengthReduce.h - -----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_SCALAR_STRAIGHTLINESTRENGTHREDUCE_H
+#define LLVM_TRANSFORMS_SCALAR_STRAIGHTLINESTRENGTHREDUCE_H
+
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+class StraightLineStrengthReducePass
+    : public PassInfoMixin<StraightLineStrengthReducePass> {
+public:
+  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+};
+
+} // namespace llvm
+
+#endif // LLVM_TRANSFORMS_SCALAR_STRAIGHTLINESTRENGTHREDUCE_H