1 files changed, 6 insertions, 1 deletions
diff --git a/include/clang/Basic/LangOptions.h b/include/clang/Basic/LangOptions.h
index 8488515d2b67..f7a43adefad0 100644
--- a/include/clang/Basic/LangOptions.h
+++ b/include/clang/Basic/LangOptions.h
@@ -77,7 +77,8 @@ public:
     DCC_CDecl,
     DCC_FastCall,
     DCC_StdCall,
-    DCC_VectorCall
+    DCC_VectorCall,
+    DCC_RegCall
   };
 
   enum AddrSpaceMapMangling { ASMM_Target, ASMM_On, ASMM_Off };
@@ -197,6 +198,10 @@ public:
   bool allowsNonTrivialObjCLifetimeQualifiers() const {
     return ObjCAutoRefCount || ObjCWeak;
   }
+
+  bool assumeFunctionsAreConvergent() const {
+    return (CUDA && CUDAIsDevice) || OpenCL;
+  }
 };
 
 /// \brief Floating point control options