[Interpreter] Use FastCloneShallowObjectStub in CreateObjectLiteral bytecode.

src/compiler/code-assembler.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_COMPILER_CODE_ASSEMBLER_H_
 #define V8_COMPILER_CODE_ASSEMBLER_H_
 
 #include <map>
 
 // Clients of this interface shouldn't depend on lots of compiler internals.
@@ skipping 34 matching lines @@
   V(Float64LessThan)                             \
   V(Float64LessThanOrEqual)                      \
   V(Float64GreaterThan)                          \
   V(Float64GreaterThanOrEqual)                   \
   V(Int32GreaterThan)                            \
   V(Int32GreaterThanOrEqual)                     \
   V(Int32LessThan)                               \
   V(Int32LessThanOrEqual)                        \
   V(IntPtrLessThan)                              \
   V(IntPtrLessThanOrEqual)                       \
+  V(IntPtrGreaterThan)                           \
+  V(IntPtrGreaterThanOrEqual)                    \
   V(IntPtrEqual)                                 \
   V(Uint32LessThan)                              \
   V(UintPtrGreaterThanOrEqual)                   \
   V(WordEqual)                                   \
   V(WordNotEqual)                                \
   V(Word32Equal)                                 \
   V(Word32NotEqual)                              \
   V(Word64Equal)                                 \
   V(Word64NotEqual)
 
@@ skipping 165 matching lines @@
   Node* StoreNoWriteBarrier(MachineRepresentation rep, Node* base, Node* value);
   Node* StoreNoWriteBarrier(MachineRepresentation rep, Node* base, Node* index,
                             Node* value);
 
 // Basic arithmetic operations.
 #define DECLARE_CODE_ASSEMBLER_BINARY_OP(name) Node* name(Node* a, Node* b);
   CODE_ASSEMBLER_BINARY_OP_LIST(DECLARE_CODE_ASSEMBLER_BINARY_OP)
 #undef DECLARE_CODE_ASSEMBLER_BINARY_OP
 
   Node* WordShl(Node* value, int shift);
+  Node* WordShr(Node* value, int shift);
 
 // Unary
 #define DECLARE_CODE_ASSEMBLER_UNARY_OP(name) Node* name(Node* a);
   CODE_ASSEMBLER_UNARY_OP_LIST(DECLARE_CODE_ASSEMBLER_UNARY_OP)
 #undef DECLARE_CODE_ASSEMBLER_UNARY_OP
 
   // No-op on 32-bit, otherwise zero extend.
   Node* ChangeUint32ToWord(Node* value);
   // No-op on 32-bit, otherwise sign extend.
   Node* ChangeInt32ToIntPtr(Node* value);
@@ skipping 135 matching lines @@
   // Map of variables to the list of value nodes that have been added from each
   // merge path in their order of merging.
   std::map<Variable::Impl*, std::vector<Node*>> variable_merges_;
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_CODE_ASSEMBLER_H_