[Atomics] Make Atomics.exchange a builtin using TF

src/objects.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 #include <memory>
 
@@ skipping 7090 matching lines @@
   V(Number, isFinite, NumberIsFinite)                       \
   V(Number, isInteger, NumberIsInteger)                     \
   V(Number, isNaN, NumberIsNaN)                             \
   V(Number, isSafeInteger, NumberIsSafeInteger)             \
   V(Number, parseFloat, NumberParseFloat)                   \
   V(Number, parseInt, NumberParseInt)                       \
   V(Number.prototype, toString, NumberToString)
 
 #define ATOMIC_FUNCTIONS_WITH_ID_LIST(V) \
   V(Atomics, load, AtomicsLoad)          \
-  V(Atomics, store, AtomicsStore)
+  V(Atomics, store, AtomicsStore)        \
+  V(Atomics, exchange, AtomicsExchange)
 
 enum BuiltinFunctionId {
   kArrayCode,
 #define DECLARE_FUNCTION_ID(ignored1, ignore2, name)    \
   k##name,
   FUNCTIONS_WITH_ID_LIST(DECLARE_FUNCTION_ID)
       ATOMIC_FUNCTIONS_WITH_ID_LIST(DECLARE_FUNCTION_ID)
 #undef DECLARE_FUNCTION_ID
   // Fake id for a special case of Math.pow. Note, it continues the
   // list of math functions.
@@ skipping 4634 matching lines @@
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #include "src/objects/object-macros-undef.h"
 
 #endif  // V8_OBJECTS_H_