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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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87 class ElementsTransitionGenerator : public AllStatic { | 87 class ElementsTransitionGenerator : public AllStatic { |
88 public: | 88 public: |
89 static void GenerateSmiOnlyToObject(MacroAssembler* masm); | 89 static void GenerateSmiOnlyToObject(MacroAssembler* masm); |
90 static void GenerateSmiOnlyToDouble(MacroAssembler* masm, Label* fail); | 90 static void GenerateSmiOnlyToDouble(MacroAssembler* masm, Label* fail); |
91 static void GenerateDoubleToObject(MacroAssembler* masm, Label* fail); | 91 static void GenerateDoubleToObject(MacroAssembler* masm, Label* fail); |
92 | 92 |
93 private: | 93 private: |
94 DISALLOW_COPY_AND_ASSIGN(ElementsTransitionGenerator); | 94 DISALLOW_COPY_AND_ASSIGN(ElementsTransitionGenerator); |
95 }; | 95 }; |
96 | 96 |
97 | |
98 class StringCharLoadGenerator : public AllStatic { | |
99 public: | |
100 // Generates the code for handling different string types and loading the | |
101 // indexed character into |result|. We expect |index| as untagged input and | |
102 // |result| as untagged output. | |
103 static void Generate(MacroAssembler* masm, | |
104 Factory* factory, | |
105 Register string, | |
106 Register index, | |
107 Register result, | |
108 Label* call_runtime); | |
109 | |
110 private: | |
111 DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator); | |
112 }; | |
113 | |
114 } } // namespace v8::internal | 97 } } // namespace v8::internal |
115 | 98 |
116 #endif // V8_CODEGEN_H_ | 99 #endif // V8_CODEGEN_H_ |
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