| Index: src/builtins/builtins.h
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| diff --git a/src/builtins/builtins.h b/src/builtins/builtins.h
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| index 902cd8dbfbee28da32f290b89cdc1329e840339d..2ca83b302449f758b9a8e9cdfedff6450069745c 100644
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| --- a/src/builtins/builtins.h
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| +++ b/src/builtins/builtins.h
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| @@ -49,6 +49,7 @@ class Isolate;
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|  //      Args: name, code kind, extra IC state
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|  // DBG: Builtin in platform-dependent assembly, used by the debugger.
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|  //      Args: name
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| +
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|  #define BUILTIN_LIST(CPP, API, TFJ, TFS, ASM, ASH, DBG)                        \
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|    ASM(Abort)                                                                   \
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|    /* Code aging */                                                             \
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| @@ -731,6 +732,7 @@ class Isolate;
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|    CPP(SharedArrayBufferPrototypeGetByteLength)                                 \
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|    TFJ(AtomicsLoad, 2)                                                          \
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|    TFJ(AtomicsStore, 3)                                                         \
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| +  TFJ(AtomicsExchange, 3)                                                      \
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|                                                                                 \
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|    /* String */                                                                 \
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|    ASM(StringConstructor)                                                       \
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| 
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