[es6] Add TF support for super.property

src/compiler/ast-graph-builder.h

 // Copyright 2014 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_AST_GRAPH_BUILDER_H_
 #define V8_COMPILER_AST_GRAPH_BUILDER_H_
 
 #include "src/ast.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/liveness-analyzer.h"
@@ skipping 240 matching lines @@
   Node* BuildLocalFunctionContext(Node* context, Node* patched_receiver);
   Node* BuildLocalScriptContext(Scope* scope);
   Node* BuildLocalBlockContext(Scope* scope);
 
   // Builder to create an arguments object if it is used.
   Node* BuildArgumentsObject(Variable* arguments);
 
   // Builder to create an array of rest parameters if used
   Node* BuildRestArgumentsArray(Variable* rest, int index);
 
+  // Builder that assigns to the .this_function internal variable if needed.
+  Node* BuildThisFunctionVar(Variable* this_function_var);
+
   // Builders for variable load and assignment.
   Node* BuildVariableAssignment(Variable* variable, Node* value,
                                 Token::Value op, BailoutId bailout_id,
                                 FrameStateBeforeAndAfter& states,
                                 OutputFrameStateCombine framestate_combine =
                                     OutputFrameStateCombine::Ignore());
   Node* BuildVariableDelete(Variable* variable, BailoutId bailout_id,
                             OutputFrameStateCombine framestate_combine);
   Node* BuildVariableLoad(Variable* variable, BailoutId bailout_id,
                           FrameStateBeforeAndAfter& states,
                           const VectorSlotPair& feedback,
                           OutputFrameStateCombine framestate_combine,
                           ContextualMode mode = CONTEXTUAL);
 
   // Builders for property loads and stores.
   Node* BuildKeyedLoad(Node* receiver, Node* key,
                        const VectorSlotPair& feedback);
   Node* BuildNamedLoad(Node* receiver, Handle<Name> name,
                        const VectorSlotPair& feedback,
                        ContextualMode mode = NOT_CONTEXTUAL);
   Node* BuildKeyedStore(Node* receiver, Node* key, Node* value,
                         TypeFeedbackId id);
   Node* BuildNamedStore(Node* receiver, Handle<Name>, Node* value,
                         TypeFeedbackId id);
 
+  // Builders for super property loads and stores.
+  Node* BuildKeyedSuperStore(Node* receiver, Node* home_object, Node* key,
+                             Node* value, TypeFeedbackId id);
+  Node* BuildNamedSuperStore(Node* receiver, Node* home_object,
+                             Handle<Name> name, Node* value, TypeFeedbackId id);
+  Node* BuildNamedSuperLoad(Node* receiver, Node* home_object,
+                            Handle<Name> name, const VectorSlotPair& feedback);
+  Node* BuildKeyedSuperLoad(Node* receiver, Node* home_object, Node* key,
+                            const VectorSlotPair& feedback);
+
   // Builders for accessing the function context.
   Node* BuildLoadBuiltinsObject();
   Node* BuildLoadGlobalObject();
   Node* BuildLoadGlobalProxy();
   Node* BuildLoadClosure();
   Node* BuildLoadObjectField(Node* object, int offset);
 
   // Builders for accessing external references.
   Node* BuildLoadExternal(ExternalReference ref, MachineType type);
   Node* BuildStoreExternal(ExternalReference ref, MachineType type, Node* val);
@@ skipping 217 matching lines @@
 
   // Prepare environment to be used as loop header.
   void PrepareForLoop(BitVector* assigned, bool is_osr = false);
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_AST_GRAPH_BUILDER_H_