| Index: src/hydrogen-instructions.h
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| diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
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| index dd7781bca0a657932fe327def7e586aae10a3cbd..9bd0b90b4c3b55b0b958cfeb0ee4b59e7dd52a42 100644
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| --- a/src/hydrogen-instructions.h
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| +++ b/src/hydrogen-instructions.h
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| @@ -1579,6 +1579,9 @@ class HForceRepresentation V8_FINAL : public HTemplateInstruction<1> {
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|  
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|    DECLARE_CONCRETE_INSTRUCTION(ForceRepresentation)
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|  
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| + protected:
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| +  virtual int RedefinedOperandIndex() { return 0; }
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| +
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|   private:
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|    HForceRepresentation(HValue* value, Representation required_representation) {
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|      SetOperandAt(0, value);
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| 
 |