2 files changed, 35 insertions, 1 deletions
diff --git a/llvm/include/llvm/InitializePasses.h b/llvm/include/llvm/InitializePasses.h
index 7e572232d5b..92127fa3301 100644
--- a/llvm/include/llvm/InitializePasses.h
+++ b/llvm/include/llvm/InitializePasses.h
@@ -260,7 +260,7 @@ void initializeStackColoringPass(PassRegistry&);
 void initializeStackSlotColoringPass(PassRegistry&);
 void initializeStraightLineStrengthReducePass(PassRegistry &);
 void initializeStripDeadDebugInfoPass(PassRegistry&);
-void initializeStripDeadPrototypesPassPass(PassRegistry&);
+void initializeStripDeadPrototypesLegacyPassPass(PassRegistry&);
 void initializeStripDebugDeclarePass(PassRegistry&);
 void initializeStripNonDebugSymbolsPass(PassRegistry&);
 void initializeStripSymbolsPass(PassRegistry&);
diff --git a/llvm/include/llvm/Transforms/IPO/StripDeadPrototypes.h b/llvm/include/llvm/Transforms/IPO/StripDeadPrototypes.h
new file mode 100644
index 00000000000..9dddd12871c
--- /dev/null
+++ b/llvm/include/llvm/Transforms/IPO/StripDeadPrototypes.h
@@ -0,0 +1,34 @@
+//===-- StripDeadPrototypes.h - Remove unused function declarations -------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This pass loops over all of the functions in the input module, looking for
+// dead declarations and removes them. Dead declarations are declarations of
+// functions for which no implementation is available (i.e., declarations for
+// unused library functions).
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_IPO_STRIPDEADPROTOTYPES_H
+#define LLVM_TRANSFORMS_IPO_STRIPDEADPROTOTYPES_H
+
+#include "llvm/IR/Module.h"
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+/// Pass to remove unused function declarations.
+class StripDeadPrototypesPass {
+public:
+  static StringRef name() { return "StripDeadPrototypesPass"; }
+  PreservedAnalyses run(Module &M);
+};
+
+}
+
+#endif // LLVM_TRANSFORMS_IPO_STRIPDEADPROTOTYPES_H