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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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2080 LOperand* UseOrConstantAtStart(HValue* value); | 2080 LOperand* UseOrConstantAtStart(HValue* value); |
2081 LOperand* UseRegisterOrConstant(HValue* value); | 2081 LOperand* UseRegisterOrConstant(HValue* value); |
2082 LOperand* UseRegisterOrConstantAtStart(HValue* value); | 2082 LOperand* UseRegisterOrConstantAtStart(HValue* value); |
2083 | 2083 |
2084 // Methods for setting up define-use relationships. | 2084 // Methods for setting up define-use relationships. |
2085 // Return the same instruction that they are passed. | 2085 // Return the same instruction that they are passed. |
2086 LInstruction* Define(LInstruction* instr, LUnallocated* result); | 2086 LInstruction* Define(LInstruction* instr, LUnallocated* result); |
2087 LInstruction* Define(LInstruction* instr); | 2087 LInstruction* Define(LInstruction* instr); |
2088 LInstruction* DefineAsRegister(LInstruction* instr); | 2088 LInstruction* DefineAsRegister(LInstruction* instr); |
2089 LInstruction* DefineAsSpilled(LInstruction* instr, int index); | 2089 LInstruction* DefineAsSpilled(LInstruction* instr, int index); |
2090 LInstruction* DefineSameAsAny(LInstruction* instr); | |
2091 LInstruction* DefineSameAsFirst(LInstruction* instr); | 2090 LInstruction* DefineSameAsFirst(LInstruction* instr); |
2092 LInstruction* DefineFixed(LInstruction* instr, Register reg); | 2091 LInstruction* DefineFixed(LInstruction* instr, Register reg); |
2093 LInstruction* DefineFixedDouble(LInstruction* instr, XMMRegister reg); | 2092 LInstruction* DefineFixedDouble(LInstruction* instr, XMMRegister reg); |
2094 LInstruction* AssignEnvironment(LInstruction* instr); | 2093 LInstruction* AssignEnvironment(LInstruction* instr); |
2095 LInstruction* AssignPointerMap(LInstruction* instr); | 2094 LInstruction* AssignPointerMap(LInstruction* instr); |
2096 | 2095 |
2097 enum CanDeoptimize { CAN_DEOPTIMIZE_EAGERLY, CANNOT_DEOPTIMIZE_EAGERLY }; | 2096 enum CanDeoptimize { CAN_DEOPTIMIZE_EAGERLY, CANNOT_DEOPTIMIZE_EAGERLY }; |
2098 | 2097 |
2099 // By default we assume that instruction sequences generated for calls | 2098 // By default we assume that instruction sequences generated for calls |
2100 // cannot deoptimize eagerly and we do not attach environment to this | 2099 // cannot deoptimize eagerly and we do not attach environment to this |
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2142 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2141 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2143 }; | 2142 }; |
2144 | 2143 |
2145 #undef DECLARE_HYDROGEN_ACCESSOR | 2144 #undef DECLARE_HYDROGEN_ACCESSOR |
2146 #undef DECLARE_INSTRUCTION | 2145 #undef DECLARE_INSTRUCTION |
2147 #undef DECLARE_CONCRETE_INSTRUCTION | 2146 #undef DECLARE_CONCRETE_INSTRUCTION |
2148 | 2147 |
2149 } } // namespace v8::internal | 2148 } } // namespace v8::internal |
2150 | 2149 |
2151 #endif // V8_IA32_LITHIUM_IA32_H_ | 2150 #endif // V8_IA32_LITHIUM_IA32_H_ |
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