src/hotspot/share/ci/ciEnv.hpp

@@ -133,10 +133,12 @@
    ciField*   get_field_by_index(ciInstanceKlass* loading_klass,
                                  int field_index, Bytecodes::Code bc);
    ciMethod*  get_method_by_index(const constantPoolHandle& cpool,
                                   int method_index, Bytecodes::Code bc,
                                   ciInstanceKlass* loading_klass);
+   bool       has_Q_signature(const constantPoolHandle& cpool,
+                              int klass_index);
  
    // Implementation methods for loading and constant pool access.
    ciKlass* get_klass_by_name_impl(ciKlass* accessing_klass,
                                    const constantPoolHandle& cpool,
                                    ciSymbol* klass_name,

@@ -200,10 +202,14 @@
  
    ciInstance* get_instance(oop o) {
      if (o == nullptr) return nullptr;
      return get_object(o)->as_instance();
    }
+   ciFlatArrayKlass* get_flat_array_klass(Klass* o) {
+     if (o == NULL) return NULL;
+     return get_metadata(o)->as_flat_array_klass();
+   }
    ciObjArrayKlass* get_obj_array_klass(Klass* o) {
      if (o == nullptr) return nullptr;
      return get_metadata(o)->as_obj_array_klass();
    }
    ciTypeArrayKlass* get_type_array_klass(Klass* o) {

@@ -495,10 +501,14 @@
    void dump_replay_data(outputStream* out);
    void dump_replay_data_unsafe(outputStream* out);
    void dump_replay_data_helper(outputStream* out);
    void dump_compile_data(outputStream* out);
  
+   ciWrapper* make_null_free_wrapper(ciType* type) {
+     return _factory->make_null_free_wrapper(type);
+   }
+ 
    const char *dyno_name(const InstanceKlass* ik) const;
    const char *replay_name(const InstanceKlass* ik) const;
    const char *replay_name(ciKlass* i) const;
  
    void record_lambdaform(Thread* thread, oop obj);