| Index: src/field-index-inl.h
 | 
| diff --git a/src/field-index-inl.h b/src/field-index-inl.h
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| index 042e4fbdd2316d1c3dcaa5ed27ccae550af615d5..b8bc67bfa06971ba1f67ca34bb2da799c1a0a24a 100644
 | 
| --- a/src/field-index-inl.h
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| +++ b/src/field-index-inl.h
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| @@ -89,8 +89,7 @@ inline int FieldIndex::GetLoadByFieldIndex() const {
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|  inline FieldIndex FieldIndex::ForDescriptor(Map* map, int descriptor_index) {
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|    PropertyDetails details =
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|        map->instance_descriptors()->GetDetails(descriptor_index);
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| -  int field_index =
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| -      map->instance_descriptors()->GetFieldIndex(descriptor_index);
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| +  int field_index = details.field_index();
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|    return ForPropertyIndex(map, field_index,
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|                            details.representation().IsDouble());
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|  }
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| 
 |