WIP Atomics

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_
 
 // Opcodes for control operators.
 #define CONTROL_OP_LIST(V) \
   V(Start)                 \
@@ skipping 159 matching lines @@
   V(ChangeTaggedToFloat64)         \
   V(ChangeInt32ToTagged)           \
   V(ChangeUint32ToTagged)          \
   V(ChangeFloat64ToTagged)         \
   V(ChangeBoolToBit)               \
   V(ChangeBitToBool)               \
   V(Allocate)                      \
   V(LoadField)                     \
   V(LoadBuffer)                    \
   V(LoadElement)                   \
+  V(LoadElementAtomic)             \
   V(StoreField)                    \
   V(StoreBuffer)                   \
   V(StoreElement)                  \
   V(ObjectIsSmi)                   \
   V(ObjectIsNonNegativeSmi)
 
 // Opcodes for Machine-level operators.
 #define MACHINE_COMPARE_BINOP_LIST(V) \
   V(Word32Equal)                      \
   V(Word64Equal)                      \
   V(Int32LessThan)                    \
   V(Int32LessThanOrEqual)             \
   V(Uint32LessThan)                   \
   V(Uint32LessThanOrEqual)            \
   V(Int64LessThan)                    \
   V(Int64LessThanOrEqual)             \
   V(Uint64LessThan)                   \
   V(Float32Equal)                     \
   V(Float32LessThan)                  \
   V(Float32LessThanOrEqual)           \
   V(Float64Equal)                     \
   V(Float64LessThan)                  \
   V(Float64LessThanOrEqual)
 
 #define MACHINE_OP_LIST(V)      \
   MACHINE_COMPARE_BINOP_LIST(V) \
   V(Load)                       \
+  V(LoadAtomic)                 \
   V(Store)                      \
   V(Word32And)                  \
   V(Word32Or)                   \
   V(Word32Xor)                  \
   V(Word32Shl)                  \
   V(Word32Shr)                  \
   V(Word32Sar)                  \
   V(Word32Ror)                  \
   V(Word32Clz)                  \
   V(Word64And)                  \
@@ skipping 129 matching lines @@
            (kNumberEqual <= value && value <= kStringLessThanOrEqual) ||
            (kWord32Equal <= value && value <= kFloat64LessThanOrEqual);
   }
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_OPCODES_H_