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diff --git a/include/llvm/Transforms/IPO/SCCP.h b/include/llvm/Transforms/IPO/SCCP.h
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+//===- SCCP.h - Sparse Conditional Constant Propagation ---------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This pass implements interprocedural sparse conditional constant
+// propagation and merging.
+//
+// Specifically, this:
+// * Assumes values are constant unless proven otherwise
+// * Assumes BasicBlocks are dead unless proven otherwise
+// * Proves values to be constant, and replaces them with constants
+// * Proves conditional branches to be unconditional
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_IPO_SCCP_H
+#define LLVM_TRANSFORMS_IPO_SCCP_H
+
+#include "llvm/IR/Module.h"
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+/// Pass to perform interprocedural constant propagation.
+class IPSCCPPass : public PassInfoMixin<IPSCCPPass> {
+public:
+ PreservedAnalyses run(Module &M, AnalysisManager<Module> &AM);
+};
+}
+#endif // LLVM_TRANSFORMS_IPO_SCCP_H