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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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34 #include "safepoint-table.h" | 34 #include "safepoint-table.h" |
35 | 35 |
36 namespace v8 { | 36 namespace v8 { |
37 namespace internal { | 37 namespace internal { |
38 | 38 |
39 // Forward declarations. | 39 // Forward declarations. |
40 class LCodeGen; | 40 class LCodeGen; |
41 | 41 |
42 #define LITHIUM_ALL_INSTRUCTION_LIST(V) \ | 42 #define LITHIUM_ALL_INSTRUCTION_LIST(V) \ |
43 V(ControlInstruction) \ | 43 V(ControlInstruction) \ |
44 V(Constant) \ | |
45 V(Call) \ | 44 V(Call) \ |
46 V(StoreKeyed) \ | 45 V(StoreKeyed) \ |
47 V(StoreNamed) \ | 46 V(StoreNamed) \ |
48 LITHIUM_CONCRETE_INSTRUCTION_LIST(V) | 47 LITHIUM_CONCRETE_INSTRUCTION_LIST(V) |
49 | 48 |
50 | 49 |
51 #define LITHIUM_CONCRETE_INSTRUCTION_LIST(V) \ | 50 #define LITHIUM_CONCRETE_INSTRUCTION_LIST(V) \ |
52 V(AccessArgumentsAt) \ | 51 V(AccessArgumentsAt) \ |
53 V(AddI) \ | 52 V(AddI) \ |
54 V(ApplyArguments) \ | 53 V(ApplyArguments) \ |
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146 V(StoreNamedField) \ | 145 V(StoreNamedField) \ |
147 V(StoreNamedGeneric) \ | 146 V(StoreNamedGeneric) \ |
148 V(StringCharCodeAt) \ | 147 V(StringCharCodeAt) \ |
149 V(StringLength) \ | 148 V(StringLength) \ |
150 V(SubI) \ | 149 V(SubI) \ |
151 V(TaggedToI) \ | 150 V(TaggedToI) \ |
152 V(Throw) \ | 151 V(Throw) \ |
153 V(Typeof) \ | 152 V(Typeof) \ |
154 V(TypeofIs) \ | 153 V(TypeofIs) \ |
155 V(TypeofIsAndBranch) \ | 154 V(TypeofIsAndBranch) \ |
| 155 V(IsConstructCall) \ |
| 156 V(IsConstructCallAndBranch) \ |
156 V(UnaryMathOperation) \ | 157 V(UnaryMathOperation) \ |
157 V(UnknownOSRValue) \ | 158 V(UnknownOSRValue) \ |
158 V(ValueOf) | 159 V(ValueOf) |
159 | 160 |
160 | 161 |
161 #define DECLARE_INSTRUCTION(type) \ | 162 #define DECLARE_INSTRUCTION(type) \ |
162 virtual bool Is##type() const { return true; } \ | 163 virtual bool Is##type() const { return true; } \ |
163 static L##type* cast(LInstruction* instr) { \ | 164 static L##type* cast(LInstruction* instr) { \ |
164 ASSERT(instr->Is##type()); \ | 165 ASSERT(instr->Is##type()); \ |
165 return reinterpret_cast<L##type*>(instr); \ | 166 return reinterpret_cast<L##type*>(instr); \ |
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896 LSubI(LOperand* left, LOperand* right) { | 897 LSubI(LOperand* left, LOperand* right) { |
897 inputs_[0] = left; | 898 inputs_[0] = left; |
898 inputs_[1] = right; | 899 inputs_[1] = right; |
899 } | 900 } |
900 | 901 |
901 DECLARE_CONCRETE_INSTRUCTION(SubI, "sub-i") | 902 DECLARE_CONCRETE_INSTRUCTION(SubI, "sub-i") |
902 DECLARE_HYDROGEN_ACCESSOR(Sub) | 903 DECLARE_HYDROGEN_ACCESSOR(Sub) |
903 }; | 904 }; |
904 | 905 |
905 | 906 |
906 class LConstant: public LTemplateInstruction<1, 0, 0> { | 907 class LConstantI: public LTemplateInstruction<1, 0, 0> { |
907 DECLARE_INSTRUCTION(Constant) | 908 public: |
| 909 DECLARE_CONCRETE_INSTRUCTION(ConstantI, "constant-i") |
| 910 DECLARE_HYDROGEN_ACCESSOR(Constant) |
| 911 |
| 912 int32_t value() const { return hydrogen()->Integer32Value(); } |
908 }; | 913 }; |
909 | 914 |
910 | 915 |
911 class LConstantI: public LConstant { | 916 class LConstantD: public LTemplateInstruction<1, 0, 0> { |
912 public: | 917 public: |
913 explicit LConstantI(int32_t value) : value_(value) { } | 918 DECLARE_CONCRETE_INSTRUCTION(ConstantD, "constant-d") |
914 int32_t value() const { return value_; } | 919 DECLARE_HYDROGEN_ACCESSOR(Constant) |
915 | 920 |
916 DECLARE_CONCRETE_INSTRUCTION(ConstantI, "constant-i") | 921 double value() const { return hydrogen()->DoubleValue(); } |
917 | |
918 private: | |
919 int32_t value_; | |
920 }; | 922 }; |
921 | 923 |
922 | 924 |
923 class LConstantD: public LConstant { | 925 class LConstantT: public LTemplateInstruction<1, 0, 0> { |
924 public: | 926 public: |
925 explicit LConstantD(double value) : value_(value) { } | 927 DECLARE_CONCRETE_INSTRUCTION(ConstantT, "constant-t") |
926 double value() const { return value_; } | 928 DECLARE_HYDROGEN_ACCESSOR(Constant) |
927 | 929 |
928 DECLARE_CONCRETE_INSTRUCTION(ConstantD, "constant-d") | 930 Handle<Object> value() const { return hydrogen()->handle(); } |
929 | |
930 private: | |
931 double value_; | |
932 }; | 931 }; |
933 | 932 |
934 | 933 |
935 class LConstantT: public LConstant { | |
936 public: | |
937 explicit LConstantT(Handle<Object> value) : value_(value) { } | |
938 Handle<Object> value() const { return value_; } | |
939 | |
940 DECLARE_CONCRETE_INSTRUCTION(ConstantT, "constant-t") | |
941 | |
942 private: | |
943 Handle<Object> value_; | |
944 }; | |
945 | |
946 | |
947 class LBranch: public LControlInstruction<1, 0> { | 934 class LBranch: public LControlInstruction<1, 0> { |
948 public: | 935 public: |
949 explicit LBranch(LOperand* value) { | 936 explicit LBranch(LOperand* value) { |
950 inputs_[0] = value; | 937 inputs_[0] = value; |
951 } | 938 } |
952 | 939 |
953 DECLARE_CONCRETE_INSTRUCTION(Branch, "branch") | 940 DECLARE_CONCRETE_INSTRUCTION(Branch, "branch") |
954 DECLARE_HYDROGEN_ACCESSOR(Value) | 941 DECLARE_HYDROGEN_ACCESSOR(Value) |
955 | 942 |
956 virtual void PrintDataTo(StringStream* stream); | 943 virtual void PrintDataTo(StringStream* stream); |
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1709 | 1696 |
1710 DECLARE_CONCRETE_INSTRUCTION(TypeofIsAndBranch, "typeof-is-and-branch") | 1697 DECLARE_CONCRETE_INSTRUCTION(TypeofIsAndBranch, "typeof-is-and-branch") |
1711 DECLARE_HYDROGEN_ACCESSOR(TypeofIs) | 1698 DECLARE_HYDROGEN_ACCESSOR(TypeofIs) |
1712 | 1699 |
1713 Handle<String> type_literal() { return hydrogen()->type_literal(); } | 1700 Handle<String> type_literal() { return hydrogen()->type_literal(); } |
1714 | 1701 |
1715 virtual void PrintDataTo(StringStream* stream); | 1702 virtual void PrintDataTo(StringStream* stream); |
1716 }; | 1703 }; |
1717 | 1704 |
1718 | 1705 |
| 1706 class LIsConstructCall: public LTemplateInstruction<1, 0, 0> { |
| 1707 public: |
| 1708 DECLARE_CONCRETE_INSTRUCTION(IsConstructCall, "is-construct-call") |
| 1709 DECLARE_HYDROGEN_ACCESSOR(IsConstructCall) |
| 1710 }; |
| 1711 |
| 1712 |
| 1713 class LIsConstructCallAndBranch: public LControlInstruction<0, 1> { |
| 1714 public: |
| 1715 explicit LIsConstructCallAndBranch(LOperand* temp) { |
| 1716 temps_[0] = temp; |
| 1717 } |
| 1718 |
| 1719 DECLARE_CONCRETE_INSTRUCTION(IsConstructCallAndBranch, |
| 1720 "is-construct-call-and-branch") |
| 1721 }; |
| 1722 |
| 1723 |
1719 class LDeleteProperty: public LTemplateInstruction<1, 2, 0> { | 1724 class LDeleteProperty: public LTemplateInstruction<1, 2, 0> { |
1720 public: | 1725 public: |
1721 LDeleteProperty(LOperand* obj, LOperand* key) { | 1726 LDeleteProperty(LOperand* obj, LOperand* key) { |
1722 inputs_[0] = obj; | 1727 inputs_[0] = obj; |
1723 inputs_[1] = key; | 1728 inputs_[1] = key; |
1724 } | 1729 } |
1725 | 1730 |
1726 DECLARE_CONCRETE_INSTRUCTION(DeleteProperty, "delete-property") | 1731 DECLARE_CONCRETE_INSTRUCTION(DeleteProperty, "delete-property") |
1727 | 1732 |
1728 LOperand* object() { return inputs_[0]; } | 1733 LOperand* object() { return inputs_[0]; } |
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1970 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 1975 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
1971 }; | 1976 }; |
1972 | 1977 |
1973 #undef DECLARE_HYDROGEN_ACCESSOR | 1978 #undef DECLARE_HYDROGEN_ACCESSOR |
1974 #undef DECLARE_INSTRUCTION | 1979 #undef DECLARE_INSTRUCTION |
1975 #undef DECLARE_CONCRETE_INSTRUCTION | 1980 #undef DECLARE_CONCRETE_INSTRUCTION |
1976 | 1981 |
1977 } } // namespace v8::internal | 1982 } } // namespace v8::internal |
1978 | 1983 |
1979 #endif // V8_ARM_LITHIUM_ARM_H_ | 1984 #endif // V8_ARM_LITHIUM_ARM_H_ |
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