diff --git a/llvm/include/llvm/ADT/Triple.h b/llvm/include/llvm/ADT/Triple.h
index fd17f40d4e69..6a030590557f 100644
--- a/llvm/include/llvm/ADT/Triple.h
+++ b/llvm/include/llvm/ADT/Triple.h
@@ -546,6 +546,11 @@ public:
   /// Tests whether the target is Android
   bool isAndroid() const { return getEnvironment() == Triple::Android; }
 
+  /// Tests whether the target is NVPTX (32- or 64-bit).
+  bool isNVPTX() const {
+    return getArch() == Triple::nvptx || getArch() == Triple::nvptx64;
+  }
+
   /// @}
   /// @name Mutators
   /// @{