src/hotspot/share/jvmci/jvmciCodeInstaller.cpp

@@ -104,11 +104,14 @@
     THROW_NULL(vmSymbols::java_lang_NullPointerException());
   }
   if (!reference_map->is_a(HotSpotReferenceMap::klass())) {
     JVMCI_ERROR_NULL("unknown reference map: %s", reference_map->klass()->signature_name());
   }
-  if (HotSpotReferenceMap::maxRegisterSize(reference_map) > 16) {
+  if (!_has_wide_vector && SharedRuntime::is_wide_vector(HotSpotReferenceMap::maxRegisterSize(reference_map))) {
+    if (SharedRuntime::polling_page_vectors_safepoint_handler_blob() == NULL) {
+      JVMCI_ERROR_NULL("JVMCI is producing code using vectors larger than the runtime supports");
+    }
     _has_wide_vector = true;
   }
   OopMap* map = new OopMap(_total_frame_size, _parameter_count);
   objArrayHandle objects(THREAD, HotSpotReferenceMap::objects(reference_map));
   objArrayHandle derivedBase(THREAD, HotSpotReferenceMap::derivedBase(reference_map));