diff --git a/llvm/include/llvm/IR/Type.h b/llvm/include/llvm/IR/Type.h
--- a/llvm/include/llvm/IR/Type.h
+++ b/llvm/include/llvm/IR/Type.h
@@ -220,7 +220,9 @@
   bool isArrayTy() const { return getTypeID() == ArrayTyID; }
 
   /// True if this is an instance of PointerType.
-  bool isPointerTy() const { return getTypeID() == PointerTyID; }
+  bool isPointerTy() const {
+    return getTypeID() == PointerTyID || getTypeID() == TypedPointerTyID;
+  }
 
   /// True if this is an instance of an opaque PointerType.
   bool isOpaquePointerTy() const;