820   VMThread::execute(&op);

   820   VMThread::execute(&op);

   821   return op.result();

   821   return op.result();

   822 WB_END

   822 WB_END

   823 

   823 

   824 WB_ENTRY(void, WB_DeoptimizeAll(JNIEnv* env, jobject o))

   824 WB_ENTRY(void, WB_DeoptimizeAll(JNIEnv* env, jobject o))

   825   CodeCache::mark_all_nmethods_for_deoptimization();

   826   CodeCache::mark_all_nmethods_for_deoptimization();

   827 WB_END

   829 WB_END

   828 

   830 

   829 WB_ENTRY(jint, WB_DeoptimizeMethod(JNIEnv* env, jobject o, jobject method, jboolean is_osr))

   831 WB_ENTRY(jint, WB_DeoptimizeMethod(JNIEnv* env, jobject o, jobject method, jboolean is_osr))

   830   jmethodID jmid = reflected_method_to_jmid(thread, env, method);

   832   jmethodID jmid = reflected_method_to_jmid(thread, env, method);

   831   int result = 0;

   833   int result = 0;

   838     mh->code()->mark_for_deoptimization();

   840     mh->code()->mark_for_deoptimization();

   839     ++result;

   841     ++result;

   840   }

   842   }

   841   result += CodeCache::mark_for_deoptimization(mh());

   843   result += CodeCache::mark_for_deoptimization(mh());

   842   if (result > 0) {

   844   if (result > 0) {

   844   }

   847   }

   845   return result;

   848   return result;

   846 WB_END

   849 WB_END

   847 

   850 

   848 WB_ENTRY(jboolean, WB_IsMethodCompiled(JNIEnv* env, jobject o, jobject method, jboolean is_osr))

   851 WB_ENTRY(jboolean, WB_IsMethodCompiled(JNIEnv* env, jobject o, jobject method, jboolean is_osr))