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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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1784 | 1784 |
1785 int arity() const { return hydrogen()->argument_count() - 1; } | 1785 int arity() const { return hydrogen()->argument_count() - 1; } |
1786 }; | 1786 }; |
1787 | 1787 |
1788 | 1788 |
1789 class LCallWithDescriptor V8_FINAL : public LTemplateResultInstruction<1> { | 1789 class LCallWithDescriptor V8_FINAL : public LTemplateResultInstruction<1> { |
1790 public: | 1790 public: |
1791 LCallWithDescriptor(const CallInterfaceDescriptor* descriptor, | 1791 LCallWithDescriptor(const CallInterfaceDescriptor* descriptor, |
1792 ZoneList<LOperand*>& operands, | 1792 ZoneList<LOperand*>& operands, |
1793 Zone* zone) | 1793 Zone* zone) |
1794 : descriptor_(descriptor), | 1794 : inputs_(descriptor->environment_length() + 1, zone) { |
1795 inputs_(descriptor->environment_length() + 1, zone) { | |
1796 ASSERT(descriptor->environment_length() + 1 == operands.length()); | 1795 ASSERT(descriptor->environment_length() + 1 == operands.length()); |
1797 inputs_.AddAll(operands, zone); | 1796 inputs_.AddAll(operands, zone); |
1798 } | 1797 } |
1799 | 1798 |
1800 LOperand* target() const { return inputs_[0]; } | 1799 LOperand* target() const { return inputs_[0]; } |
1801 | 1800 |
1802 private: | 1801 private: |
1803 DECLARE_CONCRETE_INSTRUCTION(CallWithDescriptor, "call-with-descriptor") | 1802 DECLARE_CONCRETE_INSTRUCTION(CallWithDescriptor, "call-with-descriptor") |
1804 DECLARE_HYDROGEN_ACCESSOR(CallWithDescriptor) | 1803 DECLARE_HYDROGEN_ACCESSOR(CallWithDescriptor) |
1805 | 1804 |
1806 virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE; | 1805 virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE; |
1807 | 1806 |
1808 int arity() const { return hydrogen()->argument_count() - 1; } | 1807 int arity() const { return hydrogen()->argument_count() - 1; } |
1809 | 1808 |
1810 const CallInterfaceDescriptor* descriptor_; | |
1811 ZoneList<LOperand*> inputs_; | 1809 ZoneList<LOperand*> inputs_; |
1812 | 1810 |
1813 // Iterator support. | 1811 // Iterator support. |
1814 virtual int InputCount() V8_FINAL V8_OVERRIDE { return inputs_.length(); } | 1812 virtual int InputCount() V8_FINAL V8_OVERRIDE { return inputs_.length(); } |
1815 virtual LOperand* InputAt(int i) V8_FINAL V8_OVERRIDE { return inputs_[i]; } | 1813 virtual LOperand* InputAt(int i) V8_FINAL V8_OVERRIDE { return inputs_[i]; } |
1816 | 1814 |
1817 virtual int TempCount() V8_FINAL V8_OVERRIDE { return 0; } | 1815 virtual int TempCount() V8_FINAL V8_OVERRIDE { return 0; } |
1818 virtual LOperand* TempAt(int i) V8_FINAL V8_OVERRIDE { return NULL; } | 1816 virtual LOperand* TempAt(int i) V8_FINAL V8_OVERRIDE { return NULL; } |
1819 }; | 1817 }; |
1820 | 1818 |
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2751 | 2749 |
2752 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2750 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2753 }; | 2751 }; |
2754 | 2752 |
2755 #undef DECLARE_HYDROGEN_ACCESSOR | 2753 #undef DECLARE_HYDROGEN_ACCESSOR |
2756 #undef DECLARE_CONCRETE_INSTRUCTION | 2754 #undef DECLARE_CONCRETE_INSTRUCTION |
2757 | 2755 |
2758 } } // namespace v8::int | 2756 } } // namespace v8::int |
2759 | 2757 |
2760 #endif // V8_X64_LITHIUM_X64_H_ | 2758 #endif // V8_X64_LITHIUM_X64_H_ |
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