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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1346 Type type_; | 1346 Type type_; |
1347 }; | 1347 }; |
1348 | 1348 |
1349 | 1349 |
1350 class HEnterInlined: public HTemplateInstruction<0> { | 1350 class HEnterInlined: public HTemplateInstruction<0> { |
1351 public: | 1351 public: |
1352 HEnterInlined(Handle<JSFunction> closure, | 1352 HEnterInlined(Handle<JSFunction> closure, |
1353 int arguments_count, | 1353 int arguments_count, |
1354 FunctionLiteral* function, | 1354 FunctionLiteral* function, |
1355 CallKind call_kind, | 1355 CallKind call_kind, |
1356 bool is_construct, | 1356 bool is_construct) |
1357 Variable* arguments) | |
1358 : closure_(closure), | 1357 : closure_(closure), |
1359 arguments_count_(arguments_count), | 1358 arguments_count_(arguments_count), |
1360 function_(function), | 1359 function_(function), |
1361 call_kind_(call_kind), | 1360 call_kind_(call_kind), |
1362 is_construct_(is_construct), | 1361 is_construct_(is_construct) { |
1363 arguments_(arguments), | |
1364 materializes_arguments_(false) { | |
1365 } | 1362 } |
1366 | 1363 |
1367 virtual void PrintDataTo(StringStream* stream); | 1364 virtual void PrintDataTo(StringStream* stream); |
1368 | 1365 |
1369 Handle<JSFunction> closure() const { return closure_; } | 1366 Handle<JSFunction> closure() const { return closure_; } |
1370 int arguments_count() const { return arguments_count_; } | 1367 int arguments_count() const { return arguments_count_; } |
1371 FunctionLiteral* function() const { return function_; } | 1368 FunctionLiteral* function() const { return function_; } |
1372 CallKind call_kind() const { return call_kind_; } | 1369 CallKind call_kind() const { return call_kind_; } |
1373 bool is_construct() const { return is_construct_; } | 1370 bool is_construct() const { return is_construct_; } |
1374 | 1371 |
1375 virtual Representation RequiredInputRepresentation(int index) { | 1372 virtual Representation RequiredInputRepresentation(int index) { |
1376 return Representation::None(); | 1373 return Representation::None(); |
1377 } | 1374 } |
1378 | 1375 |
1379 bool materializes_arguments() { return materializes_arguments_; } | |
1380 void set_materializes_arguments(bool materializes_arguments) { | |
1381 materializes_arguments_ = materializes_arguments; | |
1382 } | |
1383 | |
1384 Variable* arguments() { return arguments_; } | |
1385 | |
1386 DECLARE_CONCRETE_INSTRUCTION(EnterInlined) | 1376 DECLARE_CONCRETE_INSTRUCTION(EnterInlined) |
1387 | 1377 |
1388 private: | 1378 private: |
1389 Handle<JSFunction> closure_; | 1379 Handle<JSFunction> closure_; |
1390 int arguments_count_; | 1380 int arguments_count_; |
1391 FunctionLiteral* function_; | 1381 FunctionLiteral* function_; |
1392 CallKind call_kind_; | 1382 CallKind call_kind_; |
1393 bool is_construct_; | 1383 bool is_construct_; |
1394 Variable* arguments_; | |
1395 bool materializes_arguments_; | |
1396 }; | 1384 }; |
1397 | 1385 |
1398 | 1386 |
1399 class HLeaveInlined: public HTemplateInstruction<0> { | 1387 class HLeaveInlined: public HTemplateInstruction<0> { |
1400 public: | 1388 public: |
1401 explicit HLeaveInlined(bool arguments_pushed) | 1389 HLeaveInlined() {} |
1402 : arguments_pushed_(arguments_pushed) { } | |
1403 | 1390 |
1404 virtual Representation RequiredInputRepresentation(int index) { | 1391 virtual Representation RequiredInputRepresentation(int index) { |
1405 return Representation::None(); | 1392 return Representation::None(); |
1406 } | 1393 } |
1407 | 1394 |
1408 bool arguments_pushed() { | |
1409 return arguments_pushed_; | |
1410 } | |
1411 | |
1412 DECLARE_CONCRETE_INSTRUCTION(LeaveInlined) | 1395 DECLARE_CONCRETE_INSTRUCTION(LeaveInlined) |
1413 | |
1414 private: | |
1415 bool arguments_pushed_; | |
1416 }; | 1396 }; |
1417 | 1397 |
1418 | 1398 |
1419 class HPushArgument: public HUnaryOperation { | 1399 class HPushArgument: public HUnaryOperation { |
1420 public: | 1400 public: |
1421 explicit HPushArgument(HValue* value) : HUnaryOperation(value) { | 1401 explicit HPushArgument(HValue* value) : HUnaryOperation(value) { |
1422 set_representation(Representation::Tagged()); | 1402 set_representation(Representation::Tagged()); |
1423 } | 1403 } |
1424 | 1404 |
1425 virtual Representation RequiredInputRepresentation(int index) { | 1405 virtual Representation RequiredInputRepresentation(int index) { |
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4841 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); | 4821 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); |
4842 }; | 4822 }; |
4843 | 4823 |
4844 | 4824 |
4845 #undef DECLARE_INSTRUCTION | 4825 #undef DECLARE_INSTRUCTION |
4846 #undef DECLARE_CONCRETE_INSTRUCTION | 4826 #undef DECLARE_CONCRETE_INSTRUCTION |
4847 | 4827 |
4848 } } // namespace v8::internal | 4828 } } // namespace v8::internal |
4849 | 4829 |
4850 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 4830 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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