| Index: src/macro-assembler.h
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| diff --git a/src/macro-assembler.h b/src/macro-assembler.h
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| index 2e4d1914a39f82becaf9d4502e8d3ccef093d128..b6830450e7f971e2af6ee4fb3f0300ac48b05d34 100644
 | 
| --- a/src/macro-assembler.h
 | 
| +++ b/src/macro-assembler.h
 | 
| @@ -29,6 +29,10 @@ enum AllocationFlags {
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|    DOUBLE_ALIGNMENT = 1 << 2,
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|    // Directly allocate in old space
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|    PRETENURE = 1 << 3,
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| +  // Allocation folding dominator
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| +  ALLOCATION_FOLDING_DOMINATOR = 1 << 4,
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| +  // Folded allocation
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| +  ALLOCATION_FOLDED = 1 << 5
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|  };
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|  
 | 
|  #if V8_TARGET_ARCH_IA32
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| 
 |