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diff --git a/include/llvm/Transforms/Utils/EntryExitInstrumenter.h b/include/llvm/Transforms/Utils/EntryExitInstrumenter.h
new file mode 100644
index 0000000000000..f50c5c9220816
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+++ b/include/llvm/Transforms/Utils/EntryExitInstrumenter.h
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+//===- EntryExitInstrumenter.h - Function Entry/Exit Instrumentation ------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// EntryExitInstrumenter pass - Instrument function entry/exit with calls to
+// mcount(), @__cyg_profile_func_{enter,exit} and the like. There are two
+// variants, intended to run pre- and post-inlining, respectively.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
+#define LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
+
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+class Function;
+
+struct EntryExitInstrumenterPass
+    : public PassInfoMixin<EntryExitInstrumenterPass> {
+  EntryExitInstrumenterPass(bool PostInlining) : PostInlining(PostInlining) {}
+
+  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+
+  bool PostInlining;
+};
+
+} // namespace llvm
+
+#endif // LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H