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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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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1164 } | 1164 } |
1165 } | 1165 } |
1166 } | 1166 } |
1167 UNREACHABLE(); | 1167 UNREACHABLE(); |
1168 return NULL; | 1168 return NULL; |
1169 } | 1169 } |
1170 | 1170 |
1171 | 1171 |
1172 LInstruction* LChunkBuilder::DoCheckValue(HCheckValue* instr) { | 1172 LInstruction* LChunkBuilder::DoCheckValue(HCheckValue* instr) { |
1173 LOperand* value = UseRegisterAtStart(instr->value()); | 1173 LOperand* value = UseRegisterAtStart(instr->value()); |
1174 return AssignEnvironment(new(zone()) LCheckValue(value)); | 1174 LInstruction* result = new(zone()) LCheckNonSmi(value); |
| 1175 if (!instr->value()->IsHeapObject()) result = AssignEnvironment(result); |
| 1176 return result; |
1175 } | 1177 } |
1176 | 1178 |
1177 | 1179 |
1178 LInstruction* LChunkBuilder::DoCheckInstanceType(HCheckInstanceType* instr) { | 1180 LInstruction* LChunkBuilder::DoCheckInstanceType(HCheckInstanceType* instr) { |
1179 LOperand* value = UseRegisterAtStart(instr->value()); | 1181 LOperand* value = UseRegisterAtStart(instr->value()); |
1180 LOperand* temp = TempRegister(); | 1182 LOperand* temp = TempRegister(); |
1181 LInstruction* result = new(zone()) LCheckInstanceType(value, temp); | 1183 LInstruction* result = new(zone()) LCheckInstanceType(value, temp); |
1182 return AssignEnvironment(result); | 1184 return AssignEnvironment(result); |
1183 } | 1185 } |
1184 | 1186 |
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2561 | 2563 |
2562 LInstruction* LChunkBuilder::DoWrapReceiver(HWrapReceiver* instr) { | 2564 LInstruction* LChunkBuilder::DoWrapReceiver(HWrapReceiver* instr) { |
2563 LOperand* receiver = UseRegister(instr->receiver()); | 2565 LOperand* receiver = UseRegister(instr->receiver()); |
2564 LOperand* function = UseRegister(instr->function()); | 2566 LOperand* function = UseRegister(instr->function()); |
2565 LWrapReceiver* result = new(zone()) LWrapReceiver(receiver, function); | 2567 LWrapReceiver* result = new(zone()) LWrapReceiver(receiver, function); |
2566 return AssignEnvironment(DefineAsRegister(result)); | 2568 return AssignEnvironment(DefineAsRegister(result)); |
2567 } | 2569 } |
2568 | 2570 |
2569 | 2571 |
2570 } } // namespace v8::internal | 2572 } } // namespace v8::internal |
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