[Atomics] use TFJ builtins for atomic add, sub, and, or, and xor

src/compiler/opcodes.h

 // Copyright 2013 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_COMPILER_OPCODES_H_
 #define V8_COMPILER_OPCODES_H_
 
 #include <iosfwd>
 
 #include "src/globals.h"
@@ skipping 539 matching lines @@
   V(Int32PairMul)               \
   V(Word32PairShl)              \
   V(Word32PairShr)              \
   V(Word32PairSar)              \
   V(ProtectedLoad)              \
   V(ProtectedStore)             \
   V(AtomicLoad)                 \
   V(AtomicStore)                \
   V(AtomicExchange)             \
   V(AtomicCompareExchange)      \
+  V(AtomicAdd)                  \
+  V(AtomicSub)                  \
+  V(AtomicAnd)                  \
+  V(AtomicOr)                   \
+  V(AtomicXor)                  \
   V(UnsafePointerAdd)
 
 #define MACHINE_SIMD_OP_LIST(V) \
   V(F32x4Splat)                 \
   V(F32x4ExtractLane)           \
   V(F32x4ReplaceLane)           \
   V(F32x4SConvertI32x4)         \
   V(F32x4UConvertI32x4)         \
   V(F32x4Abs)                   \
   V(F32x4Neg)                   \
@@ skipping 225 matching lines @@
   }
 };
 
 V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, IrOpcode::Value);
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_OPCODES_H_