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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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110 Label* map_check); | 110 Label* map_check); |
111 | 111 |
112 void DoCheckMapCommon(Register reg, Handle<Map> map, | 112 void DoCheckMapCommon(Register reg, Handle<Map> map, |
113 CompareMapMode mode, LEnvironment* env); | 113 CompareMapMode mode, LEnvironment* env); |
114 | 114 |
115 // Parallel move support. | 115 // Parallel move support. |
116 void DoParallelMove(LParallelMove* move); | 116 void DoParallelMove(LParallelMove* move); |
117 void DoGap(LGap* instr); | 117 void DoGap(LGap* instr); |
118 | 118 |
119 // Emit frame translation commands for an environment. | 119 // Emit frame translation commands for an environment. |
120 void WriteTranslation(LEnvironment* environment, | 120 void WriteTranslation(LEnvironment* environment, Translation* translation); |
121 Translation* translation, | |
122 int* arguments_index, | |
123 int* arguments_count); | |
124 | 121 |
125 // Declare methods that deal with the individual node types. | 122 // Declare methods that deal with the individual node types. |
126 #define DECLARE_DO(type) void Do##type(L##type* node); | 123 #define DECLARE_DO(type) void Do##type(L##type* node); |
127 LITHIUM_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) | 124 LITHIUM_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) |
128 #undef DECLARE_DO | 125 #undef DECLARE_DO |
129 | 126 |
130 private: | 127 private: |
131 enum Status { | 128 enum Status { |
132 UNUSED, | 129 UNUSED, |
133 GENERATING, | 130 GENERATING, |
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221 void RecordSafepointWithLazyDeopt(LInstruction* instr, | 218 void RecordSafepointWithLazyDeopt(LInstruction* instr, |
222 SafepointMode safepoint_mode, | 219 SafepointMode safepoint_mode, |
223 int argc); | 220 int argc); |
224 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, | 221 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, |
225 Safepoint::DeoptMode mode); | 222 Safepoint::DeoptMode mode); |
226 void DeoptimizeIf(Condition cc, LEnvironment* environment); | 223 void DeoptimizeIf(Condition cc, LEnvironment* environment); |
227 | 224 |
228 void AddToTranslation(Translation* translation, | 225 void AddToTranslation(Translation* translation, |
229 LOperand* op, | 226 LOperand* op, |
230 bool is_tagged, | 227 bool is_tagged, |
231 bool is_uint32, | 228 bool is_uint32); |
232 int arguments_index, | |
233 int arguments_count); | |
234 void PopulateDeoptimizationData(Handle<Code> code); | 229 void PopulateDeoptimizationData(Handle<Code> code); |
235 int DefineDeoptimizationLiteral(Handle<Object> literal); | 230 int DefineDeoptimizationLiteral(Handle<Object> literal); |
236 | 231 |
237 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); | 232 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); |
238 | 233 |
239 Register ToRegister(int index) const; | 234 Register ToRegister(int index) const; |
240 XMMRegister ToDoubleRegister(int index) const; | 235 XMMRegister ToDoubleRegister(int index) const; |
241 Operand BuildFastArrayOperand( | 236 Operand BuildFastArrayOperand( |
242 LOperand* elements_pointer, | 237 LOperand* elements_pointer, |
243 LOperand* key, | 238 LOperand* key, |
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416 LCodeGen* codegen_; | 411 LCodeGen* codegen_; |
417 Label entry_; | 412 Label entry_; |
418 Label exit_; | 413 Label exit_; |
419 Label* external_exit_; | 414 Label* external_exit_; |
420 int instruction_index_; | 415 int instruction_index_; |
421 }; | 416 }; |
422 | 417 |
423 } } // namespace v8::internal | 418 } } // namespace v8::internal |
424 | 419 |
425 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ | 420 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ |
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