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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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1424 public: | 1424 public: |
1425 HEnterInlined(Handle<JSFunction> closure, | 1425 HEnterInlined(Handle<JSFunction> closure, |
1426 int arguments_count, | 1426 int arguments_count, |
1427 FunctionLiteral* function, | 1427 FunctionLiteral* function, |
1428 CallKind call_kind, | 1428 CallKind call_kind, |
1429 InliningKind inlining_kind, | 1429 InliningKind inlining_kind, |
1430 Variable* arguments_var, | 1430 Variable* arguments_var, |
1431 ZoneList<HValue*>* arguments_values) | 1431 ZoneList<HValue*>* arguments_values) |
1432 : closure_(closure), | 1432 : closure_(closure), |
1433 arguments_count_(arguments_count), | 1433 arguments_count_(arguments_count), |
1434 arguments_pushed_(false), | |
1435 function_(function), | 1434 function_(function), |
1436 call_kind_(call_kind), | 1435 call_kind_(call_kind), |
1437 inlining_kind_(inlining_kind), | 1436 inlining_kind_(inlining_kind), |
1438 arguments_var_(arguments_var), | 1437 arguments_var_(arguments_var), |
1439 arguments_values_(arguments_values) { | 1438 arguments_values_(arguments_values) { |
1440 } | 1439 } |
1441 | 1440 |
1442 virtual void PrintDataTo(StringStream* stream); | 1441 virtual void PrintDataTo(StringStream* stream); |
1443 | 1442 |
1444 Handle<JSFunction> closure() const { return closure_; } | 1443 Handle<JSFunction> closure() const { return closure_; } |
1445 int arguments_count() const { return arguments_count_; } | 1444 int arguments_count() const { return arguments_count_; } |
1446 bool arguments_pushed() const { return arguments_pushed_; } | |
1447 void set_arguments_pushed() { arguments_pushed_ = true; } | |
1448 FunctionLiteral* function() const { return function_; } | 1445 FunctionLiteral* function() const { return function_; } |
1449 CallKind call_kind() const { return call_kind_; } | 1446 CallKind call_kind() const { return call_kind_; } |
1450 InliningKind inlining_kind() const { return inlining_kind_; } | 1447 InliningKind inlining_kind() const { return inlining_kind_; } |
1451 | 1448 |
1452 virtual Representation RequiredInputRepresentation(int index) { | 1449 virtual Representation RequiredInputRepresentation(int index) { |
1453 return Representation::None(); | 1450 return Representation::None(); |
1454 } | 1451 } |
1455 | 1452 |
1456 Variable* arguments_var() { return arguments_var_; } | 1453 Variable* arguments_var() { return arguments_var_; } |
1457 ZoneList<HValue*>* arguments_values() { return arguments_values_; } | 1454 ZoneList<HValue*>* arguments_values() { return arguments_values_; } |
1458 | 1455 |
1459 DECLARE_CONCRETE_INSTRUCTION(EnterInlined) | 1456 DECLARE_CONCRETE_INSTRUCTION(EnterInlined) |
1460 | 1457 |
1461 private: | 1458 private: |
1462 Handle<JSFunction> closure_; | 1459 Handle<JSFunction> closure_; |
1463 int arguments_count_; | 1460 int arguments_count_; |
1464 bool arguments_pushed_; | |
1465 FunctionLiteral* function_; | 1461 FunctionLiteral* function_; |
1466 CallKind call_kind_; | 1462 CallKind call_kind_; |
1467 InliningKind inlining_kind_; | 1463 InliningKind inlining_kind_; |
1468 Variable* arguments_var_; | 1464 Variable* arguments_var_; |
1469 ZoneList<HValue*>* arguments_values_; | 1465 ZoneList<HValue*>* arguments_values_; |
1470 }; | 1466 }; |
1471 | 1467 |
1472 | 1468 |
1473 class HLeaveInlined: public HTemplateInstruction<0> { | 1469 class HLeaveInlined: public HTemplateInstruction<0> { |
1474 public: | 1470 public: |
1475 HLeaveInlined() { } | 1471 explicit HLeaveInlined(bool arguments_pushed) |
| 1472 : arguments_pushed_(arguments_pushed) { } |
1476 | 1473 |
1477 virtual Representation RequiredInputRepresentation(int index) { | 1474 virtual Representation RequiredInputRepresentation(int index) { |
1478 return Representation::None(); | 1475 return Representation::None(); |
1479 } | 1476 } |
1480 | 1477 |
| 1478 bool arguments_pushed() { |
| 1479 return arguments_pushed_; |
| 1480 } |
| 1481 |
1481 DECLARE_CONCRETE_INSTRUCTION(LeaveInlined) | 1482 DECLARE_CONCRETE_INSTRUCTION(LeaveInlined) |
| 1483 |
| 1484 private: |
| 1485 bool arguments_pushed_; |
1482 }; | 1486 }; |
1483 | 1487 |
1484 | 1488 |
1485 class HPushArgument: public HUnaryOperation { | 1489 class HPushArgument: public HUnaryOperation { |
1486 public: | 1490 public: |
1487 explicit HPushArgument(HValue* value) : HUnaryOperation(value) { | 1491 explicit HPushArgument(HValue* value) : HUnaryOperation(value) { |
1488 set_representation(Representation::Tagged()); | 1492 set_representation(Representation::Tagged()); |
1489 } | 1493 } |
1490 | 1494 |
1491 virtual Representation RequiredInputRepresentation(int index) { | 1495 virtual Representation RequiredInputRepresentation(int index) { |
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4520 class HStoreKeyedFastDoubleElement | 4524 class HStoreKeyedFastDoubleElement |
4521 : public HTemplateInstruction<3>, public ArrayInstructionInterface { | 4525 : public HTemplateInstruction<3>, public ArrayInstructionInterface { |
4522 public: | 4526 public: |
4523 HStoreKeyedFastDoubleElement(HValue* elements, | 4527 HStoreKeyedFastDoubleElement(HValue* elements, |
4524 HValue* key, | 4528 HValue* key, |
4525 HValue* val) | 4529 HValue* val) |
4526 : index_offset_(0), is_dehoisted_(false) { | 4530 : index_offset_(0), is_dehoisted_(false) { |
4527 SetOperandAt(0, elements); | 4531 SetOperandAt(0, elements); |
4528 SetOperandAt(1, key); | 4532 SetOperandAt(1, key); |
4529 SetOperandAt(2, val); | 4533 SetOperandAt(2, val); |
4530 SetFlag(kDeoptimizeOnUndefined); | |
4531 SetGVNFlag(kChangesDoubleArrayElements); | 4534 SetGVNFlag(kChangesDoubleArrayElements); |
4532 } | 4535 } |
4533 | 4536 |
4534 virtual Representation RequiredInputRepresentation(int index) { | 4537 virtual Representation RequiredInputRepresentation(int index) { |
4535 if (index == 1) { | 4538 if (index == 1) { |
4536 return Representation::Integer32(); | 4539 return Representation::Integer32(); |
4537 } else if (index == 2) { | 4540 } else if (index == 2) { |
4538 return Representation::Double(); | 4541 return Representation::Double(); |
4539 } else { | 4542 } else { |
4540 return Representation::Tagged(); | 4543 return Representation::Tagged(); |
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5282 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); | 5285 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); |
5283 }; | 5286 }; |
5284 | 5287 |
5285 | 5288 |
5286 #undef DECLARE_INSTRUCTION | 5289 #undef DECLARE_INSTRUCTION |
5287 #undef DECLARE_CONCRETE_INSTRUCTION | 5290 #undef DECLARE_CONCRETE_INSTRUCTION |
5288 | 5291 |
5289 } } // namespace v8::internal | 5292 } } // namespace v8::internal |
5290 | 5293 |
5291 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 5294 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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