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src/hotspot/share/ci/ciInstance.hpp

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38   CI_PACKAGE_ACCESS
39   friend class ciField;
40 
41 protected:
42   ciInstance(instanceHandle h_i) : ciObject(h_i) {
43     assert(h_i()->is_instance_noinline(), "wrong type");
44   }
45 
46   ciInstance(ciKlass* klass) : ciObject(klass) {}
47 
48   const char* type_string() { return "ciInstance"; }
49 
50   void print_impl(outputStream* st);
51 
52   ciConstant field_value_impl(BasicType field_btype, int offset);
53 
54 public:
55   // If this object is a java mirror, return the corresponding type.
56   // Otherwise, return NULL.
57   // (Remember that a java mirror is an instance of java.lang.Class.)
58   ciType* java_mirror_type();
59 
60   // What kind of ciObject is this?
61   bool is_instance()     { return true; }
62 
63   // Constant value of a field.
64   ciConstant field_value(ciField* field);
65 
66   // Constant value of a field at the specified offset.
67   ciConstant field_value_by_offset(int field_offset);
68 
69   ciKlass* java_lang_Class_klass();
70 };
71 
72 #endif // SHARE_CI_CIINSTANCE_HPP

38   CI_PACKAGE_ACCESS
39   friend class ciField;
40 
41 protected:
42   ciInstance(instanceHandle h_i) : ciObject(h_i) {
43     assert(h_i()->is_instance_noinline(), "wrong type");
44   }
45 
46   ciInstance(ciKlass* klass) : ciObject(klass) {}
47 
48   const char* type_string() { return "ciInstance"; }
49 
50   void print_impl(outputStream* st);
51 
52   ciConstant field_value_impl(BasicType field_btype, int offset);
53 
54 public:
55   // If this object is a java mirror, return the corresponding type.
56   // Otherwise, return NULL.
57   // (Remember that a java mirror is an instance of java.lang.Class.)
58   ciType* java_mirror_type(bool* is_val_mirror = NULL);
59 
60   // What kind of ciObject is this?
61   bool is_instance()     { return true; }
62 
63   // Constant value of a field.
64   ciConstant field_value(ciField* field);
65 
66   // Constant value of a field at the specified offset.
67   ciConstant field_value_by_offset(int field_offset);
68 
69   ciKlass* java_lang_Class_klass();
70 };
71 
72 #endif // SHARE_CI_CIINSTANCE_HPP
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