| Index: src/x64/macro-assembler-x64.h
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| diff --git a/src/x64/macro-assembler-x64.h b/src/x64/macro-assembler-x64.h
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| index d1c24343628d6f3d37e89c9b0a66b244875544d8..ca8b95e1d818b0471d534bb350c95aaa20832f92 100644
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| --- a/src/x64/macro-assembler-x64.h
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| +++ b/src/x64/macro-assembler-x64.h
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| @@ -282,6 +282,9 @@ class MacroAssembler: public Assembler {
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|    void DebugBreak();
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|  #endif
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|  
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| +  // Generates function and stub prologue code.
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| +  void Prologue(PrologueFrameMode frame_mode);
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| +
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|    // Enter specific kind of exit frame; either in normal or
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|    // debug mode. Expects the number of arguments in register rax and
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|    // sets up the number of arguments in register rdi and the pointer
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| 
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