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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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130 V(LoadKeyed) \ | 130 V(LoadKeyed) \ |
131 V(LoadKeyedGeneric) \ | 131 V(LoadKeyedGeneric) \ |
132 V(LoadNamedField) \ | 132 V(LoadNamedField) \ |
133 V(LoadNamedFieldPolymorphic) \ | 133 V(LoadNamedFieldPolymorphic) \ |
134 V(LoadNamedGeneric) \ | 134 V(LoadNamedGeneric) \ |
135 V(MapEnumLength) \ | 135 V(MapEnumLength) \ |
136 V(MathAbs) \ | 136 V(MathAbs) \ |
137 V(MathCos) \ | 137 V(MathCos) \ |
138 V(MathExp) \ | 138 V(MathExp) \ |
139 V(MathFloor) \ | 139 V(MathFloor) \ |
| 140 V(MathFloorOfDiv) \ |
140 V(MathLog) \ | 141 V(MathLog) \ |
141 V(MathMinMax) \ | 142 V(MathMinMax) \ |
142 V(MathPowHalf) \ | 143 V(MathPowHalf) \ |
143 V(MathRound) \ | 144 V(MathRound) \ |
144 V(MathSin) \ | 145 V(MathSin) \ |
145 V(MathSqrt) \ | 146 V(MathSqrt) \ |
146 V(MathTan) \ | 147 V(MathTan) \ |
147 V(ModI) \ | 148 V(ModI) \ |
148 V(MulI) \ | 149 V(MulI) \ |
149 V(MultiplyAddD) \ | 150 V(MultiplyAddD) \ |
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616 } | 617 } |
617 | 618 |
618 LOperand* left() { return inputs_[0]; } | 619 LOperand* left() { return inputs_[0]; } |
619 LOperand* right() { return inputs_[1]; } | 620 LOperand* right() { return inputs_[1]; } |
620 | 621 |
621 DECLARE_CONCRETE_INSTRUCTION(DivI, "div-i") | 622 DECLARE_CONCRETE_INSTRUCTION(DivI, "div-i") |
622 DECLARE_HYDROGEN_ACCESSOR(Div) | 623 DECLARE_HYDROGEN_ACCESSOR(Div) |
623 }; | 624 }; |
624 | 625 |
625 | 626 |
| 627 class LMathFloorOfDiv: public LTemplateInstruction<1, 2, 1> { |
| 628 public: |
| 629 LMathFloorOfDiv(LOperand* left, |
| 630 LOperand* right, |
| 631 LOperand* temp = NULL) { |
| 632 inputs_[0] = left; |
| 633 inputs_[1] = right; |
| 634 temps_[0] = temp; |
| 635 } |
| 636 |
| 637 LOperand* left() { return inputs_[0]; } |
| 638 LOperand* right() { return inputs_[1]; } |
| 639 LOperand* temp() { return temps_[0]; } |
| 640 |
| 641 DECLARE_CONCRETE_INSTRUCTION(MathFloorOfDiv, "math-floor-of-div") |
| 642 DECLARE_HYDROGEN_ACCESSOR(MathFloorOfDiv) |
| 643 }; |
| 644 |
| 645 |
626 class LMulI: public LTemplateInstruction<1, 2, 1> { | 646 class LMulI: public LTemplateInstruction<1, 2, 1> { |
627 public: | 647 public: |
628 LMulI(LOperand* left, LOperand* right, LOperand* temp) { | 648 LMulI(LOperand* left, LOperand* right, LOperand* temp) { |
629 inputs_[0] = left; | 649 inputs_[0] = left; |
630 inputs_[1] = right; | 650 inputs_[1] = right; |
631 temps_[0] = temp; | 651 temps_[0] = temp; |
632 } | 652 } |
633 | 653 |
634 LOperand* left() { return inputs_[0]; } | 654 LOperand* left() { return inputs_[0]; } |
635 LOperand* right() { return inputs_[1]; } | 655 LOperand* right() { return inputs_[1]; } |
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2635 // Build the sequence for the graph. | 2655 // Build the sequence for the graph. |
2636 LPlatformChunk* Build(); | 2656 LPlatformChunk* Build(); |
2637 | 2657 |
2638 // Declare methods that deal with the individual node types. | 2658 // Declare methods that deal with the individual node types. |
2639 #define DECLARE_DO(type) LInstruction* Do##type(H##type* node); | 2659 #define DECLARE_DO(type) LInstruction* Do##type(H##type* node); |
2640 HYDROGEN_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) | 2660 HYDROGEN_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) |
2641 #undef DECLARE_DO | 2661 #undef DECLARE_DO |
2642 | 2662 |
2643 LInstruction* DoMultiplyAdd(HMul* mul, HValue* addend); | 2663 LInstruction* DoMultiplyAdd(HMul* mul, HValue* addend); |
2644 | 2664 |
| 2665 static bool HasMagicNumberForDivisor(int32_t divisor); |
| 2666 static HValue* SimplifiedDivisorForMathFloorOfDiv(HValue* val); |
| 2667 |
2645 LInstruction* DoMathFloor(HUnaryMathOperation* instr); | 2668 LInstruction* DoMathFloor(HUnaryMathOperation* instr); |
2646 LInstruction* DoMathRound(HUnaryMathOperation* instr); | 2669 LInstruction* DoMathRound(HUnaryMathOperation* instr); |
2647 LInstruction* DoMathAbs(HUnaryMathOperation* instr); | 2670 LInstruction* DoMathAbs(HUnaryMathOperation* instr); |
2648 LInstruction* DoMathLog(HUnaryMathOperation* instr); | 2671 LInstruction* DoMathLog(HUnaryMathOperation* instr); |
2649 LInstruction* DoMathSin(HUnaryMathOperation* instr); | 2672 LInstruction* DoMathSin(HUnaryMathOperation* instr); |
2650 LInstruction* DoMathCos(HUnaryMathOperation* instr); | 2673 LInstruction* DoMathCos(HUnaryMathOperation* instr); |
2651 LInstruction* DoMathTan(HUnaryMathOperation* instr); | 2674 LInstruction* DoMathTan(HUnaryMathOperation* instr); |
2652 LInstruction* DoMathExp(HUnaryMathOperation* instr); | 2675 LInstruction* DoMathExp(HUnaryMathOperation* instr); |
2653 LInstruction* DoMathSqrt(HUnaryMathOperation* instr); | 2676 LInstruction* DoMathSqrt(HUnaryMathOperation* instr); |
2654 LInstruction* DoMathPowHalf(HUnaryMathOperation* instr); | 2677 LInstruction* DoMathPowHalf(HUnaryMathOperation* instr); |
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2781 | 2804 |
2782 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2805 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2783 }; | 2806 }; |
2784 | 2807 |
2785 #undef DECLARE_HYDROGEN_ACCESSOR | 2808 #undef DECLARE_HYDROGEN_ACCESSOR |
2786 #undef DECLARE_CONCRETE_INSTRUCTION | 2809 #undef DECLARE_CONCRETE_INSTRUCTION |
2787 | 2810 |
2788 } } // namespace v8::internal | 2811 } } // namespace v8::internal |
2789 | 2812 |
2790 #endif // V8_MIPS_LITHIUM_MIPS_H_ | 2813 #endif // V8_MIPS_LITHIUM_MIPS_H_ |
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