Load API accessor from descriptor instead of embedding it in handler.

src/ic/handler-compiler.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_IC_HANDLER_COMPILER_H_
 #define V8_IC_HANDLER_COMPILER_H_
 
 #include "src/ic/access-compiler.h"
 #include "src/ic/ic-state.h"
 
@@ skipping 40 matching lines @@
   void PopVectorAndSlot() { PopVectorAndSlot(vector(), slot()); }
   void PopVectorAndSlot(Register vector, Register slot);
 
   void DiscardVectorAndSlot();
 
   // TODO(verwaest): Make non-static.
   static void GenerateApiAccessorCall(MacroAssembler* masm,
                                       const CallOptimization& optimization,
                                       Handle<Map> receiver_map,
                                       Register receiver, Register scratch,
-                                      bool is_store, Register store_parameter);
+                                      bool is_store, Register store_parameter,
+                                      Register accessor_holder,
+                                      int accessor_index);
 
   // Helper function used to check that the dictionary doesn't contain
   // the property. This function may return false negatives, so miss_label
   // must always call a backup property check that is complete.
   // This function is safe to call if the receiver has fast properties.
   // Name must be unique and receiver must be a heap object.
   static void GenerateDictionaryNegativeLookup(MacroAssembler* masm,
                                                Label* miss_label,
                                                Register receiver,
                                                Handle<Name> name, Register r0,
@@ skipping 45 matching lines @@
                                 cache_holder) {}
 
   virtual ~NamedLoadHandlerCompiler() {}
 
   Handle<Code> CompileLoadField(Handle<Name> name, FieldIndex index);
 
   Handle<Code> CompileLoadCallback(Handle<Name> name,
                                    Handle<ExecutableAccessorInfo> callback);
 
   Handle<Code> CompileLoadCallback(Handle<Name> name,
-                                   const CallOptimization& call_optimization);
+                                   const CallOptimization& call_optimization,
+                                   int accessor_index);
 
   Handle<Code> CompileLoadConstant(Handle<Name> name, int constant_index);
 
   // The LookupIterator is used to perform a lookup behind the interceptor. If
   // the iterator points to a LookupIterator::PROPERTY, its access will be
   // inlined.
   Handle<Code> CompileLoadInterceptor(LookupIterator* it);
 
   Handle<Code> CompileLoadViaGetter(Handle<Name> name, int accessor_index,
                                     int expected_arguments);
@@ skipping 78 matching lines @@
                                 kCacheOnReceiver) {}
 
   virtual ~NamedStoreHandlerCompiler() {}
 
   Handle<Code> CompileStoreTransition(Handle<Map> transition,
                                       Handle<Name> name);
   Handle<Code> CompileStoreField(LookupIterator* it);
   Handle<Code> CompileStoreCallback(Handle<JSObject> object, Handle<Name> name,
                                     Handle<ExecutableAccessorInfo> callback);
   Handle<Code> CompileStoreCallback(Handle<JSObject> object, Handle<Name> name,
-                                    const CallOptimization& call_optimization);
+                                    const CallOptimization& call_optimization,
+                                    int accessor_index);
   Handle<Code> CompileStoreViaSetter(Handle<JSObject> object, Handle<Name> name,
                                      int accessor_index,
                                      int expected_arguments);
   Handle<Code> CompileStoreInterceptor(Handle<Name> name);
 
   static void GenerateStoreViaSetter(MacroAssembler* masm,
                                      Handle<HeapType> type, Register receiver,
                                      Register holder, int accessor_index,
                                      int expected_arguments);
 
@@ skipping 50 matching lines @@
 
   void CompileElementHandlers(MapHandleList* receiver_maps,
                               CodeHandleList* handlers);
 
   static void GenerateStoreSlow(MacroAssembler* masm);
 };
 }
 }  // namespace v8::internal
 
 #endif  // V8_IC_HANDLER_COMPILER_H_