[Interpreter] Make dispatch table point to code entry instead of code objects.

src/compiler/code-stub-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_STUB_ASSEMBLER_H_
 #define V8_COMPILER_CODE_STUB_ASSEMBLER_H_
 
 #include <map>
 
 // Clients of this interface shouldn't depend on lots of compiler internals.
@@ skipping 245 matching lines @@
                  size_t result_size = 1);
   Node* CallStub(const CallInterfaceDescriptor& descriptor, Node* target,
                  Node* context, Node* arg1, Node* arg2, Node* arg3, Node* arg4,
                  size_t result_size = 1);
   Node* CallStub(const CallInterfaceDescriptor& descriptor, Node* target,
                  Node* context, Node* arg1, Node* arg2, Node* arg3, Node* arg4,
                  Node* arg5, size_t result_size = 1);
 
   Node* TailCallStub(Callable const& callable, Node* context, Node* arg1,
                      Node* arg2, size_t result_size = 1);
-
   Node* TailCallStub(const CallInterfaceDescriptor& descriptor, Node* target,
                      Node* context, Node* arg1, Node* arg2,
                      size_t result_size = 1);
 
-  Node* TailCall(const CallInterfaceDescriptor& descriptor, Node* target,
-                 Node** args, size_t result_size = 1);
+  Node* TailCallBytecodeDispatch(const CallInterfaceDescriptor& descriptor,
+                                 Node* code_target_address, Node** args);
 
   // ===========================================================================
   // Macros
   // ===========================================================================
 
   // Float64 operations.
   Node* Float64Ceil(Node* x);
   Node* Float64Floor(Node* x);
   Node* Float64Round(Node* x);
   Node* Float64Trunc(Node* x);
@@ skipping 220 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_STUB_ASSEMBLER_H_