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| 1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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| 450 // through the context chain. | 450 // through the context chain. |
| 451 void LoadTypeofExpression(Expression* x); | 451 void LoadTypeofExpression(Expression* x); |
| 452 | 452 |
| 453 // Translate the value on top of the frame into control flow to the | 453 // Translate the value on top of the frame into control flow to the |
| 454 // control destination. | 454 // control destination. |
| 455 void ToBoolean(ControlDestination* destination); | 455 void ToBoolean(ControlDestination* destination); |
| 456 | 456 |
| 457 // Generate code that computes a shortcutting logical operation. | 457 // Generate code that computes a shortcutting logical operation. |
| 458 void GenerateLogicalBooleanOperation(BinaryOperation* node); | 458 void GenerateLogicalBooleanOperation(BinaryOperation* node); |
| 459 | 459 |
| 460 void GenericBinaryOperation( | 460 void GenericBinaryOperation(BinaryOperation* expr, |
| 461 Token::Value op, | 461 OverwriteMode overwrite_mode); |
| 462 StaticType* type, | |
| 463 OverwriteMode overwrite_mode); | |
| 464 | 462 |
| 465 // If possible, combine two constant smi values using op to produce | 463 // If possible, combine two constant smi values using op to produce |
| 466 // a smi result, and push it on the virtual frame, all at compile time. | 464 // a smi result, and push it on the virtual frame, all at compile time. |
| 467 // Returns true if it succeeds. Otherwise it has no effect. | 465 // Returns true if it succeeds. Otherwise it has no effect. |
| 468 bool FoldConstantSmis(Token::Value op, int left, int right); | 466 bool FoldConstantSmis(Token::Value op, int left, int right); |
| 469 | 467 |
| 470 // Emit code to perform a binary operation on a constant | 468 // Emit code to perform a binary operation on a constant |
| 471 // smi and a likely smi. Consumes the Result *operand. | 469 // smi and a likely smi. Consumes the Result *operand. |
| 472 Result ConstantSmiBinaryOperation(Token::Value op, | 470 Result ConstantSmiBinaryOperation(BinaryOperation* expr, |
| 473 Result* operand, | 471 Result* operand, |
| 474 Handle<Object> constant_operand, | 472 Handle<Object> constant_operand, |
| 475 StaticType* type, | |
| 476 bool reversed, | 473 bool reversed, |
| 477 OverwriteMode overwrite_mode); | 474 OverwriteMode overwrite_mode); |
| 478 | 475 |
| 479 // Emit code to perform a binary operation on two likely smis. | 476 // Emit code to perform a binary operation on two likely smis. |
| 480 // The code to handle smi arguments is produced inline. | 477 // The code to handle smi arguments is produced inline. |
| 481 // Consumes the Results *left and *right. | 478 // Consumes the Results *left and *right. |
| 482 Result LikelySmiBinaryOperation(Token::Value op, | 479 Result LikelySmiBinaryOperation(BinaryOperation* expr, |
| 483 Result* left, | 480 Result* left, |
| 484 Result* right, | 481 Result* right, |
| 485 OverwriteMode overwrite_mode); | 482 OverwriteMode overwrite_mode); |
| 486 | 483 |
| 487 void Comparison(AstNode* node, | 484 void Comparison(AstNode* node, |
| 488 Condition cc, | 485 Condition cc, |
| 489 bool strict, | 486 bool strict, |
| 490 ControlDestination* destination); | 487 ControlDestination* destination); |
| 491 void GenerateInlineNumberComparison(Result* left_side, | 488 void GenerateInlineNumberComparison(Result* left_side, |
| 492 Result* right_side, | 489 Result* right_side, |
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| 994 void Print() { | 991 void Print() { |
| 995 PrintF("NumberToStringStub\n"); | 992 PrintF("NumberToStringStub\n"); |
| 996 } | 993 } |
| 997 #endif | 994 #endif |
| 998 }; | 995 }; |
| 999 | 996 |
| 1000 | 997 |
| 1001 } } // namespace v8::internal | 998 } } // namespace v8::internal |
| 1002 | 999 |
| 1003 #endif // V8_X64_CODEGEN_X64_H_ | 1000 #endif // V8_X64_CODEGEN_X64_H_ |
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