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comparison src/share/vm/c1/c1_ValueType.hpp @ 6266:1d7922586cf6

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7023639: JSR 292 method handle invocation needs a fast path for compiled code 6984705: JSR 292 method handle creation should not go through JNI Summary: remove assembly code for JDK 7 chained method handles Reviewed-by: jrose, twisti, kvn, mhaupt Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>
author twisti
date Tue, 24 Jul 2012 10:51:00 -0700
parents f95d63e2154a
children da91efe96a93
comparison
equal deleted inserted replaced
6241:aba91a731143 6266:1d7922586cf6
295 ObjectType(): ValueType(objectTag, 1) {} 295 ObjectType(): ValueType(objectTag, 1) {}
296 virtual ValueType* base() const { return objectType; } 296 virtual ValueType* base() const { return objectType; }
297 virtual const char tchar() const { return 'a'; } 297 virtual const char tchar() const { return 'a'; }
298 virtual const char* name() const { return "object"; } 298 virtual const char* name() const { return "object"; }
299 virtual ObjectType* as_ObjectType() { return this; } 299 virtual ObjectType* as_ObjectType() { return this; }
300 virtual ciObject* constant_value() const { ShouldNotReachHere(); return NULL; } 300 virtual ciObject* constant_value() const { ShouldNotReachHere(); return NULL; }
301 virtual ciType* exact_type() const { return NULL; }
301 bool is_loaded() const; 302 bool is_loaded() const;
302 jobject encoding() const; 303 jobject encoding() const;
303 }; 304 };
304 305
305 306
313 ciObject* value() const { return _value; } 314 ciObject* value() const { return _value; }
314 315
315 virtual bool is_constant() const { return true; } 316 virtual bool is_constant() const { return true; }
316 virtual ObjectConstant* as_ObjectConstant() { return this; } 317 virtual ObjectConstant* as_ObjectConstant() { return this; }
317 virtual ciObject* constant_value() const; 318 virtual ciObject* constant_value() const;
319 virtual ciType* exact_type() const;
318 }; 320 };
319 321
320 322
321 class ArrayType: public ObjectType { 323 class ArrayType: public ObjectType {
322 public: 324 public:
332 ArrayConstant(ciArray* value) { _value = value; } 334 ArrayConstant(ciArray* value) { _value = value; }
333 335
334 ciArray* value() const { return _value; } 336 ciArray* value() const { return _value; }
335 337
336 virtual bool is_constant() const { return true; } 338 virtual bool is_constant() const { return true; }
337
338 virtual ArrayConstant* as_ArrayConstant() { return this; } 339 virtual ArrayConstant* as_ArrayConstant() { return this; }
339 virtual ciObject* constant_value() const; 340 virtual ciObject* constant_value() const;
341 virtual ciType* exact_type() const;
340 }; 342 };
341 343
342 344
343 class InstanceType: public ObjectType { 345 class InstanceType: public ObjectType {
344 public: 346 public:
354 InstanceConstant(ciInstance* value) { _value = value; } 356 InstanceConstant(ciInstance* value) { _value = value; }
355 357
356 ciInstance* value() const { return _value; } 358 ciInstance* value() const { return _value; }
357 359
358 virtual bool is_constant() const { return true; } 360 virtual bool is_constant() const { return true; }
359
360 virtual InstanceConstant* as_InstanceConstant(){ return this; } 361 virtual InstanceConstant* as_InstanceConstant(){ return this; }
361 virtual ciObject* constant_value() const; 362 virtual ciObject* constant_value() const;
363 virtual ciType* exact_type() const;
362 }; 364 };
363 365
364 366
365 class ClassType: public ObjectType { 367 class ClassType: public ObjectType {
366 public: 368 public:
376 ClassConstant(ciInstanceKlass* value) { _value = value; } 378 ClassConstant(ciInstanceKlass* value) { _value = value; }
377 379
378 ciInstanceKlass* value() const { return _value; } 380 ciInstanceKlass* value() const { return _value; }
379 381
380 virtual bool is_constant() const { return true; } 382 virtual bool is_constant() const { return true; }
381
382 virtual ClassConstant* as_ClassConstant() { return this; } 383 virtual ClassConstant* as_ClassConstant() { return this; }
383 virtual ciObject* constant_value() const; 384 virtual ciObject* constant_value() const;
385 virtual ciType* exact_type() const;
384 }; 386 };
385 387
386 388
387 class AddressType: public ValueType { 389 class AddressType: public ValueType {
388 public: 390 public: