diff -r 42d198677884 -r 2fdf635bcf28 src/share/vm/prims/whitebox.cpp
--- a/src/share/vm/prims/whitebox.cpp	Thu Sep 05 18:40:52 2019 +0800
+++ b/src/share/vm/prims/whitebox.cpp	Thu Sep 05 18:52:27 2019 +0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
 
 #include "memory/metadataFactory.hpp"
 #include "memory/metaspaceShared.hpp"
+#include "memory/iterator.hpp"
 #include "memory/universe.hpp"
 #include "oops/oop.inline.hpp"
 
@@ -583,11 +584,6 @@
   bool allow_nested_vm_operations() const        { return true; }
 };
 
-class AlwaysFalseClosure : public BoolObjectClosure {
- public:
-  bool do_object_b(oop p) { return false; }
-};
-
 static AlwaysFalseClosure always_false;
 
 class VM_WhiteBoxCleanMethodData : public VM_WhiteBoxOperation {
@@ -637,6 +633,25 @@
   }
 WB_END
 
+WB_ENTRY(void, WB_MarkMethodProfiled(JNIEnv* env, jobject o, jobject method))
+  jmethodID jmid = reflected_method_to_jmid(thread, env, method);
+  CHECK_JNI_EXCEPTION(env);
+  methodHandle mh(THREAD, Method::checked_resolve_jmethod_id(jmid));
+
+  MethodData* mdo = mh->method_data();
+  if (mdo == NULL) {
+    Method::build_interpreter_method_data(mh, CHECK_AND_CLEAR);
+    mdo = mh->method_data();
+  }
+  mdo->init();
+  InvocationCounter* icnt = mdo->invocation_counter();
+  InvocationCounter* bcnt = mdo->backedge_counter();
+  // set i-counter according to AdvancedThresholdPolicy::is_method_profiled
+  // because SimpleThresholdPolicy::call_predicate_helper uses > in jdk8u, that's why we need to plus one.
+  icnt->set(InvocationCounter::wait_for_compile, Tier4MinInvocationThreshold + 1);
+  bcnt->set(InvocationCounter::wait_for_compile, Tier4CompileThreshold + 1);
+WB_END
+
 template <typename T>
 static bool GetVMFlag(JavaThread* thread, JNIEnv* env, jstring name, T* value, bool (*TAt)(const char*, T*)) {
   if (name == NULL) {
@@ -852,19 +867,23 @@
   ThreadToNativeFromVM ttn(thread);
   jclass clazz = env->FindClass(vmSymbols::java_lang_Object()->as_C_string());
   CHECK_JNI_EXCEPTION_(env, NULL);
-  result = env->NewObjectArray(2, clazz, NULL);
+  result = env->NewObjectArray(3, clazz, NULL);
   if (result == NULL) {
     return result;
   }
 
-  jobject obj = integerBox(thread, env, code->comp_level());
+  jobject level = integerBox(thread, env, code->comp_level());
   CHECK_JNI_EXCEPTION_(env, NULL);
-  env->SetObjectArrayElement(result, 0, obj);
+  env->SetObjectArrayElement(result, 0, level);
+
+  jobject id = integerBox(thread, env, code->compile_id());
+  CHECK_JNI_EXCEPTION_(env, NULL);
+  env->SetObjectArrayElement(result, 1, id);
 
   jbyteArray insts = env->NewByteArray(insts_size);
   CHECK_JNI_EXCEPTION_(env, NULL);
   env->SetByteArrayRegion(insts, 0, insts_size, (jbyte*) code->insts_begin());
-  env->SetObjectArrayElement(result, 1, insts);
+  env->SetObjectArrayElement(result, 2, insts);
 
   return result;
 WB_END
@@ -1123,6 +1142,8 @@
       CC"(Ljava/lang/reflect/Executable;II)Z",        (void*)&WB_EnqueueMethodForCompilation},
   {CC"clearMethodState",
       CC"(Ljava/lang/reflect/Executable;)V",          (void*)&WB_ClearMethodState},
+  {CC"markMethodProfiled",
+      CC"(Ljava/lang/reflect/Executable;)V",          (void*)&WB_MarkMethodProfiled},
   {CC"setBooleanVMFlag",   CC"(Ljava/lang/String;Z)V",(void*)&WB_SetBooleanVMFlag},
   {CC"setIntxVMFlag",      CC"(Ljava/lang/String;J)V",(void*)&WB_SetIntxVMFlag},
   {CC"setUintxVMFlag",     CC"(Ljava/lang/String;J)V",(void*)&WB_SetUintxVMFlag},