1 files changed, 11 insertions, 0 deletions
diff --git a/clang/lib/AST/Interp/Program.h b/clang/lib/AST/Interp/Program.h
index 5f0012db9b3f..c81ec777a5fe 100644
--- a/clang/lib/AST/Interp/Program.h
+++ b/clang/lib/AST/Interp/Program.h
@@ -44,6 +44,12 @@ class Program {
 public:
   Program(Context &Ctx) : Ctx(Ctx) {}
 
+  /// Marshals a native pointer to an ID for embedding in bytecode.
+  unsigned getOrCreateNativePointer(const void *Ptr);
+
+  /// Returns the value of a marshalled native pointer.
+  const void *getNativePointer(unsigned Idx);
+
   /// Emits a string literal among global data.
   unsigned createGlobalString(const StringLiteral *S);
 
@@ -143,6 +149,11 @@ private:
   /// Function relocation locations.
   llvm::DenseMap<const FunctionDecl *, std::vector<unsigned>> Relocs;
 
+  /// Native pointers referenced by bytecode.
+  std::vector<const void *> NativePointers;
+  /// Cached native pointer indices.
+  llvm::DenseMap<const void *, unsigned> NativePointerIndices;
+
   /// Custom allocator for global storage.
   using PoolAllocTy = llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator>;