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diff --git a/contrib/llvm-project/llvm/include/llvm/Transforms/IPO/StripSymbols.h b/contrib/llvm-project/llvm/include/llvm/Transforms/IPO/StripSymbols.h
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+++ b/contrib/llvm-project/llvm/include/llvm/Transforms/IPO/StripSymbols.h
@@ -0,0 +1,47 @@
+//===- StripSymbols.h - Strip symbols and debug info from a module --------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// The StripSymbols transformation implements code stripping. Specifically, it
+// can delete:
+//
+//   * names for virtual registers
+//   * symbols for internal globals and functions
+//   * debug information
+//
+// Note that this transformation makes code much less readable, so it should
+// only be used in situations where the 'strip' utility would be used, such as
+// reducing code size or making it harder to reverse engineer code.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_IPO_STRIPSYMBOLS_H
+#define LLVM_TRANSFORMS_IPO_STRIPSYMBOLS_H
+
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+struct StripSymbolsPass : PassInfoMixin<StripSymbolsPass> {
+  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
+};
+
+struct StripNonDebugSymbolsPass : PassInfoMixin<StripNonDebugSymbolsPass> {
+  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
+};
+
+struct StripDebugDeclarePass : PassInfoMixin<StripDebugDeclarePass> {
+  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
+};
+
+struct StripDeadDebugInfoPass : PassInfoMixin<StripDeadDebugInfoPass> {
+  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
+};
+
+} // end namespace llvm
+
+#endif // LLVM_TRANSFORMS_IPO_STRIPSYMBOLS_H