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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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91 // chunk contains constructs we cannot handle. Returns true if the | 91 // chunk contains constructs we cannot handle. Returns true if the |
92 // code generation attempt succeeded. | 92 // code generation attempt succeeded. |
93 bool GenerateCode(); | 93 bool GenerateCode(); |
94 | 94 |
95 // Finish the code by setting stack height, safepoint, and bailout | 95 // Finish the code by setting stack height, safepoint, and bailout |
96 // information on it. | 96 // information on it. |
97 void FinishCode(Handle<Code> code); | 97 void FinishCode(Handle<Code> code); |
98 | 98 |
99 // Deferred code support. | 99 // Deferred code support. |
100 void DoDeferredNumberTagD(LNumberTagD* instr); | 100 void DoDeferredNumberTagD(LNumberTagD* instr); |
| 101 void DoDeferredNumberTagU(LNumberTagU* instr); |
101 void DoDeferredTaggedToI(LTaggedToI* instr); | 102 void DoDeferredTaggedToI(LTaggedToI* instr); |
102 void DoDeferredMathAbsTaggedHeapNumber(LUnaryMathOperation* instr); | 103 void DoDeferredMathAbsTaggedHeapNumber(LUnaryMathOperation* instr); |
103 void DoDeferredStackCheck(LStackCheck* instr); | 104 void DoDeferredStackCheck(LStackCheck* instr); |
104 void DoDeferredRandom(LRandom* instr); | 105 void DoDeferredRandom(LRandom* instr); |
105 void DoDeferredStringCharCodeAt(LStringCharCodeAt* instr); | 106 void DoDeferredStringCharCodeAt(LStringCharCodeAt* instr); |
106 void DoDeferredStringCharFromCode(LStringCharFromCode* instr); | 107 void DoDeferredStringCharFromCode(LStringCharFromCode* instr); |
107 void DoDeferredAllocateObject(LAllocateObject* instr); | 108 void DoDeferredAllocateObject(LAllocateObject* instr); |
108 void DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr, | 109 void DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr, |
109 Label* map_check); | 110 Label* map_check); |
110 | 111 |
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216 | 217 |
217 void RecordSafepointWithLazyDeopt(LInstruction* instr, | 218 void RecordSafepointWithLazyDeopt(LInstruction* instr, |
218 SafepointMode safepoint_mode, | 219 SafepointMode safepoint_mode, |
219 int argc); | 220 int argc); |
220 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, | 221 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, |
221 Safepoint::DeoptMode mode); | 222 Safepoint::DeoptMode mode); |
222 void DeoptimizeIf(Condition cc, LEnvironment* environment); | 223 void DeoptimizeIf(Condition cc, LEnvironment* environment); |
223 | 224 |
224 void AddToTranslation(Translation* translation, | 225 void AddToTranslation(Translation* translation, |
225 LOperand* op, | 226 LOperand* op, |
226 bool is_tagged); | 227 bool is_tagged, |
| 228 bool is_uint32); |
227 void PopulateDeoptimizationData(Handle<Code> code); | 229 void PopulateDeoptimizationData(Handle<Code> code); |
228 int DefineDeoptimizationLiteral(Handle<Object> literal); | 230 int DefineDeoptimizationLiteral(Handle<Object> literal); |
229 | 231 |
230 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); | 232 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); |
231 | 233 |
232 Register ToRegister(int index) const; | 234 Register ToRegister(int index) const; |
233 XMMRegister ToDoubleRegister(int index) const; | 235 XMMRegister ToDoubleRegister(int index) const; |
234 Operand BuildFastArrayOperand( | 236 Operand BuildFastArrayOperand( |
235 LOperand* elements_pointer, | 237 LOperand* elements_pointer, |
236 LOperand* key, | 238 LOperand* key, |
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404 LCodeGen* codegen_; | 406 LCodeGen* codegen_; |
405 Label entry_; | 407 Label entry_; |
406 Label exit_; | 408 Label exit_; |
407 Label* external_exit_; | 409 Label* external_exit_; |
408 int instruction_index_; | 410 int instruction_index_; |
409 }; | 411 }; |
410 | 412 |
411 } } // namespace v8::internal | 413 } } // namespace v8::internal |
412 | 414 |
413 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ | 415 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ |
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