| Index: src/ast/ast.cc
 | 
| diff --git a/src/ast/ast.cc b/src/ast/ast.cc
 | 
| index be956a700e6f5ca7ad6c86791fccd4004b6cb226..97d1f9d7701638713ef2ba9815026352f1a21b73 100644
 | 
| --- a/src/ast/ast.cc
 | 
| +++ b/src/ast/ast.cc
 | 
| @@ -458,8 +458,8 @@ void ObjectLiteral::CalculateEmitStore(Zone* zone) {
 | 
|  
 | 
|    ZoneAllocationPolicy allocator(zone);
 | 
|  
 | 
| -  ZoneHashMap table(Literal::Match, ZoneHashMap::kDefaultHashMapCapacity,
 | 
| -                    allocator);
 | 
| +  CustomMatcherZoneHashMap table(
 | 
| +      Literal::Match, ZoneHashMap::kDefaultHashMapCapacity, allocator);
 | 
|    for (int i = properties()->length() - 1; i >= 0; i--) {
 | 
|      ObjectLiteral::Property* property = properties()->at(i);
 | 
|      if (property->is_computed_name()) continue;
 | 
| 
 |