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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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78 V(ConstantD) \ | 78 V(ConstantD) \ |
79 V(ConstantE) \ | 79 V(ConstantE) \ |
80 V(ConstantI) \ | 80 V(ConstantI) \ |
81 V(ConstantS) \ | 81 V(ConstantS) \ |
82 V(ConstantT) \ | 82 V(ConstantT) \ |
83 V(Context) \ | 83 V(Context) \ |
84 V(DateField) \ | 84 V(DateField) \ |
85 V(DebugBreak) \ | 85 V(DebugBreak) \ |
86 V(DeclareGlobals) \ | 86 V(DeclareGlobals) \ |
87 V(Deoptimize) \ | 87 V(Deoptimize) \ |
| 88 V(DivByPowerOf2I) \ |
88 V(DivI) \ | 89 V(DivI) \ |
89 V(DoubleToI) \ | 90 V(DoubleToI) \ |
90 V(DoubleToSmi) \ | 91 V(DoubleToSmi) \ |
91 V(Drop) \ | 92 V(Drop) \ |
92 V(Dummy) \ | 93 V(Dummy) \ |
93 V(DummyUse) \ | 94 V(DummyUse) \ |
| 95 V(FlooringDivByConstI) \ |
| 96 V(FlooringDivByPowerOf2I) \ |
94 V(ForInCacheArray) \ | 97 V(ForInCacheArray) \ |
95 V(ForInPrepareMap) \ | 98 V(ForInPrepareMap) \ |
96 V(FunctionLiteral) \ | 99 V(FunctionLiteral) \ |
97 V(GetCachedArrayIndex) \ | 100 V(GetCachedArrayIndex) \ |
98 V(Goto) \ | 101 V(Goto) \ |
99 V(HasCachedArrayIndexAndBranch) \ | 102 V(HasCachedArrayIndexAndBranch) \ |
100 V(HasInstanceTypeAndBranch) \ | 103 V(HasInstanceTypeAndBranch) \ |
101 V(InnerAllocatedObject) \ | 104 V(InnerAllocatedObject) \ |
102 V(InstanceOf) \ | 105 V(InstanceOf) \ |
103 V(InstanceOfKnownGlobal) \ | 106 V(InstanceOfKnownGlobal) \ |
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120 V(LoadGlobalGeneric) \ | 123 V(LoadGlobalGeneric) \ |
121 V(LoadKeyed) \ | 124 V(LoadKeyed) \ |
122 V(LoadKeyedGeneric) \ | 125 V(LoadKeyedGeneric) \ |
123 V(LoadNamedField) \ | 126 V(LoadNamedField) \ |
124 V(LoadNamedGeneric) \ | 127 V(LoadNamedGeneric) \ |
125 V(MapEnumLength) \ | 128 V(MapEnumLength) \ |
126 V(MathAbs) \ | 129 V(MathAbs) \ |
127 V(MathClz32) \ | 130 V(MathClz32) \ |
128 V(MathExp) \ | 131 V(MathExp) \ |
129 V(MathFloor) \ | 132 V(MathFloor) \ |
130 V(MathFloorOfDiv) \ | |
131 V(MathLog) \ | 133 V(MathLog) \ |
132 V(MathMinMax) \ | 134 V(MathMinMax) \ |
133 V(MathPowHalf) \ | 135 V(MathPowHalf) \ |
134 V(MathRound) \ | 136 V(MathRound) \ |
135 V(MathSqrt) \ | 137 V(MathSqrt) \ |
| 138 V(ModByPowerOf2I) \ |
136 V(ModI) \ | 139 V(ModI) \ |
137 V(MulI) \ | 140 V(MulI) \ |
138 V(MultiplyAddD) \ | 141 V(MultiplyAddD) \ |
139 V(MultiplySubD) \ | 142 V(MultiplySubD) \ |
140 V(NumberTagD) \ | 143 V(NumberTagD) \ |
141 V(NumberTagI) \ | 144 V(NumberTagI) \ |
142 V(NumberTagU) \ | 145 V(NumberTagU) \ |
143 V(NumberUntagD) \ | 146 V(NumberUntagD) \ |
144 V(OsrEntry) \ | 147 V(OsrEntry) \ |
145 V(Parameter) \ | 148 V(Parameter) \ |
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608 }; | 611 }; |
609 | 612 |
610 | 613 |
611 class LArgumentsElements V8_FINAL : public LTemplateInstruction<1, 0, 0> { | 614 class LArgumentsElements V8_FINAL : public LTemplateInstruction<1, 0, 0> { |
612 public: | 615 public: |
613 DECLARE_CONCRETE_INSTRUCTION(ArgumentsElements, "arguments-elements") | 616 DECLARE_CONCRETE_INSTRUCTION(ArgumentsElements, "arguments-elements") |
614 DECLARE_HYDROGEN_ACCESSOR(ArgumentsElements) | 617 DECLARE_HYDROGEN_ACCESSOR(ArgumentsElements) |
615 }; | 618 }; |
616 | 619 |
617 | 620 |
| 621 class LModByPowerOf2I V8_FINAL : public LTemplateInstruction<1, 1, 0> { |
| 622 public: |
| 623 LModByPowerOf2I(LOperand* dividend, int32_t divisor) { |
| 624 inputs_[0] = dividend; |
| 625 divisor_ = divisor; |
| 626 } |
| 627 |
| 628 LOperand* dividend() { return inputs_[0]; } |
| 629 int32_t divisor() const { return divisor_; } |
| 630 |
| 631 DECLARE_CONCRETE_INSTRUCTION(ModByPowerOf2I, "mod-by-power-of-2-i") |
| 632 DECLARE_HYDROGEN_ACCESSOR(Mod) |
| 633 |
| 634 private: |
| 635 int32_t divisor_; |
| 636 }; |
| 637 |
| 638 |
618 class LModI V8_FINAL : public LTemplateInstruction<1, 2, 2> { | 639 class LModI V8_FINAL : public LTemplateInstruction<1, 2, 2> { |
619 public: | 640 public: |
620 LModI(LOperand* left, | 641 LModI(LOperand* left, LOperand* right, LOperand* temp, LOperand* temp2) { |
621 LOperand* right, | |
622 LOperand* temp = NULL, | |
623 LOperand* temp2 = NULL) { | |
624 inputs_[0] = left; | 642 inputs_[0] = left; |
625 inputs_[1] = right; | 643 inputs_[1] = right; |
626 temps_[0] = temp; | 644 temps_[0] = temp; |
627 temps_[1] = temp2; | 645 temps_[1] = temp2; |
628 } | 646 } |
629 | 647 |
630 LOperand* left() { return inputs_[0]; } | 648 LOperand* left() { return inputs_[0]; } |
631 LOperand* right() { return inputs_[1]; } | 649 LOperand* right() { return inputs_[1]; } |
632 LOperand* temp() { return temps_[0]; } | 650 LOperand* temp() { return temps_[0]; } |
633 LOperand* temp2() { return temps_[1]; } | 651 LOperand* temp2() { return temps_[1]; } |
634 | 652 |
635 DECLARE_CONCRETE_INSTRUCTION(ModI, "mod-i") | 653 DECLARE_CONCRETE_INSTRUCTION(ModI, "mod-i") |
636 DECLARE_HYDROGEN_ACCESSOR(Mod) | 654 DECLARE_HYDROGEN_ACCESSOR(Mod) |
637 }; | 655 }; |
638 | 656 |
639 | 657 |
| 658 class LDivByPowerOf2I V8_FINAL : public LTemplateInstruction<1, 1, 0> { |
| 659 public: |
| 660 LDivByPowerOf2I(LOperand* dividend, int32_t divisor) { |
| 661 inputs_[0] = dividend; |
| 662 divisor_ = divisor; |
| 663 } |
| 664 |
| 665 LOperand* dividend() { return inputs_[0]; } |
| 666 int32_t divisor() const { return divisor_; } |
| 667 |
| 668 DECLARE_CONCRETE_INSTRUCTION(DivByPowerOf2I, "div-by-power-of-2-i") |
| 669 DECLARE_HYDROGEN_ACCESSOR(Div) |
| 670 |
| 671 private: |
| 672 int32_t divisor_; |
| 673 }; |
| 674 |
| 675 |
640 class LDivI V8_FINAL : public LTemplateInstruction<1, 2, 1> { | 676 class LDivI V8_FINAL : public LTemplateInstruction<1, 2, 1> { |
641 public: | 677 public: |
642 LDivI(LOperand* left, LOperand* right, LOperand* temp) { | 678 LDivI(LOperand* left, LOperand* right, LOperand* temp) { |
643 inputs_[0] = left; | 679 inputs_[0] = left; |
644 inputs_[1] = right; | 680 inputs_[1] = right; |
645 temps_[0] = temp; | 681 temps_[0] = temp; |
646 } | 682 } |
647 | 683 |
648 LOperand* left() { return inputs_[0]; } | 684 LOperand* left() { return inputs_[0]; } |
649 LOperand* right() { return inputs_[1]; } | 685 LOperand* right() { return inputs_[1]; } |
650 LOperand* temp() { return temps_[0]; } | 686 LOperand* temp() { return temps_[0]; } |
651 | 687 |
652 bool is_flooring() { return hydrogen_value()->IsMathFloorOfDiv(); } | 688 bool is_flooring() { return hydrogen_value()->IsMathFloorOfDiv(); } |
653 | 689 |
654 DECLARE_CONCRETE_INSTRUCTION(DivI, "div-i") | 690 DECLARE_CONCRETE_INSTRUCTION(DivI, "div-i") |
655 DECLARE_HYDROGEN_ACCESSOR(Div) | 691 DECLARE_HYDROGEN_ACCESSOR(BinaryOperation) |
656 }; | 692 }; |
657 | 693 |
658 | 694 |
659 class LMathFloorOfDiv V8_FINAL : public LTemplateInstruction<1, 2, 1> { | 695 class LFlooringDivByPowerOf2I V8_FINAL : public LTemplateInstruction<1, 1, 0> { |
660 public: | 696 public: |
661 LMathFloorOfDiv(LOperand* left, | 697 LFlooringDivByPowerOf2I(LOperand* dividend, int32_t divisor) { |
662 LOperand* right, | 698 inputs_[0] = dividend; |
663 LOperand* temp = NULL) { | 699 divisor_ = divisor; |
664 inputs_[0] = left; | 700 } |
665 inputs_[1] = right; | 701 |
| 702 LOperand* dividend() { return inputs_[0]; } |
| 703 int32_t divisor() { return divisor_; } |
| 704 |
| 705 DECLARE_CONCRETE_INSTRUCTION(FlooringDivByPowerOf2I, |
| 706 "flooring-div-by-power-of-2-i") |
| 707 DECLARE_HYDROGEN_ACCESSOR(MathFloorOfDiv) |
| 708 |
| 709 private: |
| 710 int32_t divisor_; |
| 711 }; |
| 712 |
| 713 |
| 714 class LFlooringDivByConstI V8_FINAL : public LTemplateInstruction<1, 2, 1> { |
| 715 public: |
| 716 LFlooringDivByConstI(LOperand* dividend, LOperand* divisor, LOperand* temp) { |
| 717 inputs_[0] = dividend; |
| 718 inputs_[1] = divisor; |
666 temps_[0] = temp; | 719 temps_[0] = temp; |
667 } | 720 } |
668 | 721 |
669 LOperand* left() { return inputs_[0]; } | 722 LOperand* dividend() { return inputs_[0]; } |
670 LOperand* right() { return inputs_[1]; } | 723 LOperand* divisor() { return inputs_[1]; } |
671 LOperand* temp() { return temps_[0]; } | 724 LOperand* temp() { return temps_[0]; } |
672 | 725 |
673 DECLARE_CONCRETE_INSTRUCTION(MathFloorOfDiv, "math-floor-of-div") | 726 DECLARE_CONCRETE_INSTRUCTION(FlooringDivByConstI, "flooring-div-by-const-i") |
674 DECLARE_HYDROGEN_ACCESSOR(MathFloorOfDiv) | 727 DECLARE_HYDROGEN_ACCESSOR(MathFloorOfDiv) |
675 }; | 728 }; |
676 | 729 |
677 | 730 |
678 class LMulI V8_FINAL : public LTemplateInstruction<1, 2, 0> { | 731 class LMulI V8_FINAL : public LTemplateInstruction<1, 2, 0> { |
679 public: | 732 public: |
680 LMulI(LOperand* left, LOperand* right) { | 733 LMulI(LOperand* left, LOperand* right) { |
681 inputs_[0] = left; | 734 inputs_[0] = left; |
682 inputs_[1] = right; | 735 inputs_[1] = right; |
683 } | 736 } |
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2621 static bool HasMagicNumberForDivisor(int32_t divisor); | 2674 static bool HasMagicNumberForDivisor(int32_t divisor); |
2622 | 2675 |
2623 LInstruction* DoMathFloor(HUnaryMathOperation* instr); | 2676 LInstruction* DoMathFloor(HUnaryMathOperation* instr); |
2624 LInstruction* DoMathRound(HUnaryMathOperation* instr); | 2677 LInstruction* DoMathRound(HUnaryMathOperation* instr); |
2625 LInstruction* DoMathAbs(HUnaryMathOperation* instr); | 2678 LInstruction* DoMathAbs(HUnaryMathOperation* instr); |
2626 LInstruction* DoMathLog(HUnaryMathOperation* instr); | 2679 LInstruction* DoMathLog(HUnaryMathOperation* instr); |
2627 LInstruction* DoMathExp(HUnaryMathOperation* instr); | 2680 LInstruction* DoMathExp(HUnaryMathOperation* instr); |
2628 LInstruction* DoMathSqrt(HUnaryMathOperation* instr); | 2681 LInstruction* DoMathSqrt(HUnaryMathOperation* instr); |
2629 LInstruction* DoMathPowHalf(HUnaryMathOperation* instr); | 2682 LInstruction* DoMathPowHalf(HUnaryMathOperation* instr); |
2630 LInstruction* DoMathClz32(HUnaryMathOperation* instr); | 2683 LInstruction* DoMathClz32(HUnaryMathOperation* instr); |
| 2684 LInstruction* DoDivByPowerOf2I(HDiv* instr); |
| 2685 LInstruction* DoDivI(HBinaryOperation* instr); |
| 2686 LInstruction* DoModByPowerOf2I(HMod* instr); |
| 2687 LInstruction* DoModI(HMod* instr); |
| 2688 LInstruction* DoFlooringDivByPowerOf2I(HMathFloorOfDiv* instr); |
| 2689 LInstruction* DoFlooringDivByConstI(HMathFloorOfDiv* instr); |
2631 | 2690 |
2632 private: | 2691 private: |
2633 enum Status { | 2692 enum Status { |
2634 UNUSED, | 2693 UNUSED, |
2635 BUILDING, | 2694 BUILDING, |
2636 DONE, | 2695 DONE, |
2637 ABORTED | 2696 ABORTED |
2638 }; | 2697 }; |
2639 | 2698 |
2640 LPlatformChunk* chunk() const { return chunk_; } | 2699 LPlatformChunk* chunk() const { return chunk_; } |
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2743 | 2802 |
2744 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2803 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2745 }; | 2804 }; |
2746 | 2805 |
2747 #undef DECLARE_HYDROGEN_ACCESSOR | 2806 #undef DECLARE_HYDROGEN_ACCESSOR |
2748 #undef DECLARE_CONCRETE_INSTRUCTION | 2807 #undef DECLARE_CONCRETE_INSTRUCTION |
2749 | 2808 |
2750 } } // namespace v8::internal | 2809 } } // namespace v8::internal |
2751 | 2810 |
2752 #endif // V8_ARM_LITHIUM_ARM_H_ | 2811 #endif // V8_ARM_LITHIUM_ARM_H_ |
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