SWDEV-314665 - hipGraphInstantiateFlags enum (#2481)

Change-Id: If07e415ee18f08bad85ae5e491e01f97b16a6b99

include/hip/hip_runtime_api.h

@@ -4304,6 +4304,11 @@ typedef enum hipStreamUpdateCaptureDependenciesFlags {
   hipStreamSetCaptureDependencies,      ///< Replace the dependency set with the new nodes
 } hipStreamUpdateCaptureDependenciesFlags;
 
+typedef enum hipGraphInstantiateFlags {
+  hipGraphInstantiateFlagAutoFreeOnLaunch =
+      1,  ///< Automatically free memory allocated in a graph before relaunching.
+} hipGraphInstantiateFlags;
+
 /**
  * @brief Begins graph capture on a stream.
  *