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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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| 89 // generated code both in runtime and compiled code. | 89 // generated code both in runtime and compiled code. |
| 90 typedef double (*UnaryMathFunction)(double x); | 90 typedef double (*UnaryMathFunction)(double x); |
| 91 | 91 |
| 92 UnaryMathFunction CreateTranscendentalFunction(TranscendentalCache::Type type); | 92 UnaryMathFunction CreateTranscendentalFunction(TranscendentalCache::Type type); |
| 93 UnaryMathFunction CreateExpFunction(); | 93 UnaryMathFunction CreateExpFunction(); |
| 94 UnaryMathFunction CreateSqrtFunction(); | 94 UnaryMathFunction CreateSqrtFunction(); |
| 95 | 95 |
| 96 | 96 |
| 97 class ElementsTransitionGenerator : public AllStatic { | 97 class ElementsTransitionGenerator : public AllStatic { |
| 98 public: | 98 public: |
| 99 static void GenerateMapChangeElementsTransition(MacroAssembler* masm); | 99 // If |mode| is set to DONT_TRACK_ALLOCATION_SITE, |
| 100 static void GenerateSmiToDouble(MacroAssembler* masm, Label* fail); | 100 // |allocation_site_info_found| may be NULL. |
| 101 static void GenerateDoubleToObject(MacroAssembler* masm, Label* fail); | 101 static void GenerateMapChangeElementsTransition(MacroAssembler* masm, |
| 102 AllocationSiteMode mode, |
| 103 Label* allocation_site_info_found); |
| 104 static void GenerateSmiToDouble(MacroAssembler* masm, |
| 105 AllocationSiteMode mode, |
| 106 Label* fail); |
| 107 static void GenerateDoubleToObject(MacroAssembler* masm, |
| 108 AllocationSiteMode mode, |
| 109 Label* fail); |
| 102 | 110 |
| 103 private: | 111 private: |
| 104 DISALLOW_COPY_AND_ASSIGN(ElementsTransitionGenerator); | 112 DISALLOW_COPY_AND_ASSIGN(ElementsTransitionGenerator); |
| 105 }; | 113 }; |
| 106 | 114 |
| 107 | 115 |
| 108 class SeqStringSetCharGenerator : public AllStatic { | 116 class SeqStringSetCharGenerator : public AllStatic { |
| 109 public: | 117 public: |
| 110 static void Generate(MacroAssembler* masm, | 118 static void Generate(MacroAssembler* masm, |
| 111 String::Encoding encoding, | 119 String::Encoding encoding, |
| 112 Register string, | 120 Register string, |
| 113 Register index, | 121 Register index, |
| 114 Register value); | 122 Register value); |
| 115 private: | 123 private: |
| 116 DISALLOW_COPY_AND_ASSIGN(SeqStringSetCharGenerator); | 124 DISALLOW_COPY_AND_ASSIGN(SeqStringSetCharGenerator); |
| 117 }; | 125 }; |
| 118 | 126 |
| 119 | 127 |
| 120 } } // namespace v8::internal | 128 } } // namespace v8::internal |
| 121 | 129 |
| 122 #endif // V8_CODEGEN_H_ | 130 #endif // V8_CODEGEN_H_ |
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Chromium Code Reviews
Issue 11817017:
Additional work to get array literal allocation tracking working, even with --always-opt (Closed)
Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge