| Index: src/ia32/lithium-codegen-ia32.cc
 | 
| diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
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| index 357928193cb548529a128f574fb987ba90ece558..854e5edfb1a98e1b20d7f4166c08d864cc141275 100644
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| --- a/src/ia32/lithium-codegen-ia32.cc
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| +++ b/src/ia32/lithium-codegen-ia32.cc
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| @@ -4387,7 +4387,7 @@ void LCodeGen::DoTransitionElementsKind(LTransitionElementsKind* instr) {
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|      __ mov(FieldOperand(object_reg, HeapObject::kMapOffset),
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|             Immediate(to_map));
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|      // Write barrier.
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| -    DCHECK_NE(instr->temp(), NULL);
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| +    DCHECK_NOT_NULL(instr->temp());
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|      __ RecordWriteForMap(object_reg, to_map, new_map_reg,
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|                           ToRegister(instr->temp()),
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|                           kDontSaveFPRegs);
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| 
 |