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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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2001 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { | 2001 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
2002 LOperand* left = UseRegisterAtStart(instr->left()); | 2002 LOperand* left = UseRegisterAtStart(instr->left()); |
2003 LOperand* right = UseRegisterAtStart(instr->right()); | 2003 LOperand* right = UseRegisterAtStart(instr->right()); |
2004 return MarkAsCall(DefineFixed(new LStringAdd(left, right), r0), instr); | 2004 return MarkAsCall(DefineFixed(new LStringAdd(left, right), r0), instr); |
2005 } | 2005 } |
2006 | 2006 |
2007 | 2007 |
2008 LInstruction* LChunkBuilder::DoStringCharCodeAt(HStringCharCodeAt* instr) { | 2008 LInstruction* LChunkBuilder::DoStringCharCodeAt(HStringCharCodeAt* instr) { |
2009 LOperand* string = UseRegister(instr->string()); | 2009 LOperand* string = UseRegister(instr->string()); |
2010 LOperand* index = UseRegisterOrConstant(instr->index()); | 2010 LOperand* index = UseRegisterOrConstant(instr->index()); |
2011 LStringCharCodeAt* result = new LStringCharCodeAt(string, index); | 2011 LOperand* temp = TempRegister(); |
| 2012 LStringCharCodeAt* result = new LStringCharCodeAt(string, index, temp); |
2012 return AssignEnvironment(AssignPointerMap(DefineAsRegister(result))); | 2013 return AssignEnvironment(AssignPointerMap(DefineAsRegister(result))); |
2013 } | 2014 } |
2014 | 2015 |
2015 | 2016 |
2016 LInstruction* LChunkBuilder::DoStringCharFromCode(HStringCharFromCode* instr) { | 2017 LInstruction* LChunkBuilder::DoStringCharFromCode(HStringCharFromCode* instr) { |
2017 LOperand* char_code = UseRegister(instr->value()); | 2018 LOperand* char_code = UseRegister(instr->value()); |
2018 LStringCharFromCode* result = new LStringCharFromCode(char_code); | 2019 LStringCharFromCode* result = new LStringCharFromCode(char_code); |
2019 return AssignPointerMap(DefineAsRegister(result)); | 2020 return AssignPointerMap(DefineAsRegister(result)); |
2020 } | 2021 } |
2021 | 2022 |
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2188 | 2189 |
2189 LInstruction* LChunkBuilder::DoIn(HIn* instr) { | 2190 LInstruction* LChunkBuilder::DoIn(HIn* instr) { |
2190 LOperand* key = UseRegisterAtStart(instr->key()); | 2191 LOperand* key = UseRegisterAtStart(instr->key()); |
2191 LOperand* object = UseRegisterAtStart(instr->object()); | 2192 LOperand* object = UseRegisterAtStart(instr->object()); |
2192 LIn* result = new LIn(key, object); | 2193 LIn* result = new LIn(key, object); |
2193 return MarkAsCall(DefineFixed(result, r0), instr); | 2194 return MarkAsCall(DefineFixed(result, r0), instr); |
2194 } | 2195 } |
2195 | 2196 |
2196 | 2197 |
2197 } } // namespace v8::internal | 2198 } } // namespace v8::internal |
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