| Index: src/x87/macro-assembler-x87.h
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| diff --git a/src/x87/macro-assembler-x87.h b/src/x87/macro-assembler-x87.h
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| index daf7a6cccc20876360c3178a2202793c8d5c4306..55714132f76c75d0ea974775f9a4624c62320707 100644
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| --- a/src/x87/macro-assembler-x87.h
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| +++ b/src/x87/macro-assembler-x87.h
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| @@ -531,6 +531,7 @@ class MacroAssembler: public Assembler {
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|  
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|    // Abort execution if argument is not a number, enabled via --debug-code.
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|    void AssertNumber(Register object);
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| +  void AssertNotNumber(Register object);
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|  
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|    // Abort execution if argument is not a smi, enabled via --debug-code.
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|    void AssertSmi(Register object);
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| 
 |