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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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155 V(StoreNamedGeneric) \ | 155 V(StoreNamedGeneric) \ |
156 V(StringAdd) \ | 156 V(StringAdd) \ |
157 V(StringCharCodeAt) \ | 157 V(StringCharCodeAt) \ |
158 V(StringCharFromCode) \ | 158 V(StringCharFromCode) \ |
159 V(StringLength) \ | 159 V(StringLength) \ |
160 V(SubI) \ | 160 V(SubI) \ |
161 V(TaggedToI) \ | 161 V(TaggedToI) \ |
162 V(ThisFunction) \ | 162 V(ThisFunction) \ |
163 V(Throw) \ | 163 V(Throw) \ |
164 V(ToFastProperties) \ | 164 V(ToFastProperties) \ |
| 165 V(TransitionElementsKind) \ |
165 V(Typeof) \ | 166 V(Typeof) \ |
166 V(TypeofIsAndBranch) \ | 167 V(TypeofIsAndBranch) \ |
167 V(UnaryMathOperation) \ | 168 V(UnaryMathOperation) \ |
168 V(UnknownOSRValue) \ | 169 V(UnknownOSRValue) \ |
169 V(ValueOf) | 170 V(ValueOf) |
170 | 171 |
171 | 172 |
172 #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \ | 173 #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \ |
173 virtual Opcode opcode() const { return LInstruction::k##type; } \ | 174 virtual Opcode opcode() const { return LInstruction::k##type; } \ |
174 virtual void CompileToNative(LCodeGen* generator); \ | 175 virtual void CompileToNative(LCodeGen* generator); \ |
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1253 inputs_[0] = context; | 1254 inputs_[0] = context; |
1254 inputs_[1] = value; | 1255 inputs_[1] = value; |
1255 } | 1256 } |
1256 | 1257 |
1257 DECLARE_CONCRETE_INSTRUCTION(StoreContextSlot, "store-context-slot") | 1258 DECLARE_CONCRETE_INSTRUCTION(StoreContextSlot, "store-context-slot") |
1258 DECLARE_HYDROGEN_ACCESSOR(StoreContextSlot) | 1259 DECLARE_HYDROGEN_ACCESSOR(StoreContextSlot) |
1259 | 1260 |
1260 LOperand* context() { return InputAt(0); } | 1261 LOperand* context() { return InputAt(0); } |
1261 LOperand* value() { return InputAt(1); } | 1262 LOperand* value() { return InputAt(1); } |
1262 int slot_index() { return hydrogen()->slot_index(); } | 1263 int slot_index() { return hydrogen()->slot_index(); } |
1263 int needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); } | |
1264 | 1264 |
1265 virtual void PrintDataTo(StringStream* stream); | 1265 virtual void PrintDataTo(StringStream* stream); |
1266 }; | 1266 }; |
1267 | 1267 |
1268 | 1268 |
1269 class LPushArgument: public LTemplateInstruction<0, 1, 0> { | 1269 class LPushArgument: public LTemplateInstruction<0, 1, 0> { |
1270 public: | 1270 public: |
1271 explicit LPushArgument(LOperand* value) { | 1271 explicit LPushArgument(LOperand* value) { |
1272 inputs_[0] = value; | 1272 inputs_[0] = value; |
1273 } | 1273 } |
1274 | 1274 |
1275 DECLARE_CONCRETE_INSTRUCTION(PushArgument, "push-argument") | 1275 DECLARE_CONCRETE_INSTRUCTION(PushArgument, "push-argument") |
1276 }; | 1276 }; |
1277 | 1277 |
1278 | 1278 |
1279 class LThisFunction: public LTemplateInstruction<1, 0, 0> { | 1279 class LThisFunction: public LTemplateInstruction<1, 0, 0> { |
| 1280 public: |
1280 DECLARE_CONCRETE_INSTRUCTION(ThisFunction, "this-function") | 1281 DECLARE_CONCRETE_INSTRUCTION(ThisFunction, "this-function") |
| 1282 DECLARE_HYDROGEN_ACCESSOR(ThisFunction) |
1281 }; | 1283 }; |
1282 | 1284 |
1283 | 1285 |
1284 class LContext: public LTemplateInstruction<1, 0, 0> { | 1286 class LContext: public LTemplateInstruction<1, 0, 0> { |
1285 public: | 1287 public: |
1286 DECLARE_CONCRETE_INSTRUCTION(Context, "context") | 1288 DECLARE_CONCRETE_INSTRUCTION(Context, "context") |
1287 }; | 1289 }; |
1288 | 1290 |
1289 | 1291 |
1290 class LOuterContext: public LTemplateInstruction<1, 1, 0> { | 1292 class LOuterContext: public LTemplateInstruction<1, 1, 0> { |
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1554 DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) | 1556 DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) |
1555 | 1557 |
1556 virtual void PrintDataTo(StringStream* stream); | 1558 virtual void PrintDataTo(StringStream* stream); |
1557 | 1559 |
1558 LOperand* object() { return inputs_[0]; } | 1560 LOperand* object() { return inputs_[0]; } |
1559 LOperand* value() { return inputs_[1]; } | 1561 LOperand* value() { return inputs_[1]; } |
1560 | 1562 |
1561 Handle<Object> name() const { return hydrogen()->name(); } | 1563 Handle<Object> name() const { return hydrogen()->name(); } |
1562 bool is_in_object() { return hydrogen()->is_in_object(); } | 1564 bool is_in_object() { return hydrogen()->is_in_object(); } |
1563 int offset() { return hydrogen()->offset(); } | 1565 int offset() { return hydrogen()->offset(); } |
1564 bool needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); } | |
1565 Handle<Map> transition() const { return hydrogen()->transition(); } | 1566 Handle<Map> transition() const { return hydrogen()->transition(); } |
1566 }; | 1567 }; |
1567 | 1568 |
1568 | 1569 |
1569 class LStoreNamedGeneric: public LTemplateInstruction<0, 2, 0> { | 1570 class LStoreNamedGeneric: public LTemplateInstruction<0, 2, 0> { |
1570 public: | 1571 public: |
1571 LStoreNamedGeneric(LOperand* obj, LOperand* val) { | 1572 LStoreNamedGeneric(LOperand* obj, LOperand* val) { |
1572 inputs_[0] = obj; | 1573 inputs_[0] = obj; |
1573 inputs_[1] = val; | 1574 inputs_[1] = val; |
1574 } | 1575 } |
1575 | 1576 |
1576 DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic") | 1577 DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic") |
1577 DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric) | 1578 DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric) |
1578 | 1579 |
1579 virtual void PrintDataTo(StringStream* stream); | 1580 virtual void PrintDataTo(StringStream* stream); |
1580 | 1581 |
1581 LOperand* object() { return inputs_[0]; } | 1582 LOperand* object() { return inputs_[0]; } |
1582 LOperand* value() { return inputs_[1]; } | 1583 LOperand* value() { return inputs_[1]; } |
1583 Handle<Object> name() const { return hydrogen()->name(); } | 1584 Handle<Object> name() const { return hydrogen()->name(); } |
1584 bool strict_mode() { return hydrogen()->strict_mode(); } | 1585 StrictModeFlag strict_mode_flag() { return hydrogen()->strict_mode_flag(); } |
| 1586 bool strict_mode() { return strict_mode_flag() == kStrictMode; } |
1585 }; | 1587 }; |
1586 | 1588 |
1587 | 1589 |
1588 class LStoreKeyedFastElement: public LTemplateInstruction<0, 3, 0> { | 1590 class LStoreKeyedFastElement: public LTemplateInstruction<0, 3, 0> { |
1589 public: | 1591 public: |
1590 LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val) { | 1592 LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val) { |
1591 inputs_[0] = obj; | 1593 inputs_[0] = obj; |
1592 inputs_[1] = key; | 1594 inputs_[1] = key; |
1593 inputs_[2] = val; | 1595 inputs_[2] = val; |
1594 } | 1596 } |
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1662 | 1664 |
1663 LOperand* external_pointer() { return inputs_[0]; } | 1665 LOperand* external_pointer() { return inputs_[0]; } |
1664 LOperand* key() { return inputs_[1]; } | 1666 LOperand* key() { return inputs_[1]; } |
1665 LOperand* value() { return inputs_[2]; } | 1667 LOperand* value() { return inputs_[2]; } |
1666 ElementsKind elements_kind() const { | 1668 ElementsKind elements_kind() const { |
1667 return hydrogen()->elements_kind(); | 1669 return hydrogen()->elements_kind(); |
1668 } | 1670 } |
1669 }; | 1671 }; |
1670 | 1672 |
1671 | 1673 |
| 1674 class LTransitionElementsKind: public LTemplateInstruction<1, 1, 2> { |
| 1675 public: |
| 1676 LTransitionElementsKind(LOperand* object, |
| 1677 LOperand* new_map_temp, |
| 1678 LOperand* temp_reg) { |
| 1679 inputs_[0] = object; |
| 1680 temps_[0] = new_map_temp; |
| 1681 temps_[1] = temp_reg; |
| 1682 } |
| 1683 |
| 1684 DECLARE_CONCRETE_INSTRUCTION(TransitionElementsKind, |
| 1685 "transition-elements-kind") |
| 1686 DECLARE_HYDROGEN_ACCESSOR(TransitionElementsKind) |
| 1687 |
| 1688 virtual void PrintDataTo(StringStream* stream); |
| 1689 |
| 1690 LOperand* object() { return inputs_[0]; } |
| 1691 LOperand* new_map_reg() { return temps_[0]; } |
| 1692 LOperand* temp_reg() { return temps_[1]; } |
| 1693 Handle<Map> original_map() { return hydrogen()->original_map(); } |
| 1694 Handle<Map> transitioned_map() { return hydrogen()->transitioned_map(); } |
| 1695 }; |
| 1696 |
| 1697 |
1672 class LStringAdd: public LTemplateInstruction<1, 2, 0> { | 1698 class LStringAdd: public LTemplateInstruction<1, 2, 0> { |
1673 public: | 1699 public: |
1674 LStringAdd(LOperand* left, LOperand* right) { | 1700 LStringAdd(LOperand* left, LOperand* right) { |
1675 inputs_[0] = left; | 1701 inputs_[0] = left; |
1676 inputs_[1] = right; | 1702 inputs_[1] = right; |
1677 } | 1703 } |
1678 | 1704 |
1679 DECLARE_CONCRETE_INSTRUCTION(StringAdd, "string-add") | 1705 DECLARE_CONCRETE_INSTRUCTION(StringAdd, "string-add") |
1680 DECLARE_HYDROGEN_ACCESSOR(StringAdd) | 1706 DECLARE_HYDROGEN_ACCESSOR(StringAdd) |
1681 | 1707 |
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2188 | 2214 |
2189 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2215 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2190 }; | 2216 }; |
2191 | 2217 |
2192 #undef DECLARE_HYDROGEN_ACCESSOR | 2218 #undef DECLARE_HYDROGEN_ACCESSOR |
2193 #undef DECLARE_CONCRETE_INSTRUCTION | 2219 #undef DECLARE_CONCRETE_INSTRUCTION |
2194 | 2220 |
2195 } } // namespace v8::internal | 2221 } } // namespace v8::internal |
2196 | 2222 |
2197 #endif // V8_ARM_LITHIUM_ARM_H_ | 2223 #endif // V8_ARM_LITHIUM_ARM_H_ |
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