Handlify the runtime lookup of CallIC and KeyedCallIC.

src/objects.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 895 matching lines @@
   // Property access.
   MUST_USE_RESULT inline MaybeObject* GetProperty(String* key);
   MUST_USE_RESULT inline MaybeObject* GetProperty(
       String* key,
       PropertyAttributes* attributes);
   MUST_USE_RESULT MaybeObject* GetPropertyWithReceiver(
       Object* receiver,
       String* key,
       PropertyAttributes* attributes);
 
-  static Handle<Object> GetProperty(Isolate* isolate,
-                                    Handle<Object> object,
+  static Handle<Object> GetProperty(Handle<Object> object,
                                     Handle<Object> receiver,
                                     LookupResult* result,
                                     Handle<String> key,
                                     PropertyAttributes* attributes);
 
   MUST_USE_RESULT MaybeObject* GetProperty(Object* receiver,
                                            LookupResult* result,
                                            String* key,
                                            PropertyAttributes* attributes);
 
   MUST_USE_RESULT MaybeObject* GetPropertyWithDefinedGetter(Object* receiver,
                                                             JSReceiver* getter);
 
+  static Handle<Object> GetElement(Handle<Object> object, uint32_t index);
   inline MaybeObject* GetElement(uint32_t index);
   // For use when we know that no exception can be thrown.
   inline Object* GetElementNoExceptionThrown(uint32_t index);
   MaybeObject* GetElementWithReceiver(Object* receiver, uint32_t index);
 
   // Return the object's prototype (might be Heap::null_value()).
   Object* GetPrototype();
 
   // Tries to convert an object to an array index.  Returns true and sets
   // the output parameter if it succeeds.
@@ skipping 3966 matching lines @@
 #ifdef OBJECT_PRINT
   inline void SharedFunctionInfoPrint() {
     SharedFunctionInfoPrint(stdout);
   }
   void SharedFunctionInfoPrint(FILE* out);
 #endif
 #ifdef DEBUG
   void SharedFunctionInfoVerify();
 #endif
 
+  // Helpers to compile the shared code.  Returns true on success, false on
+  // failure (e.g., stack overflow during compilation).
+  static bool EnsureCompiled(Handle<SharedFunctionInfo> shared,
+                             ClearExceptionFlag flag);
+  static bool CompileLazy(Handle<SharedFunctionInfo> shared,
+                          ClearExceptionFlag flag);
+
   // Casting.
   static inline SharedFunctionInfo* cast(Object* obj);
 
   // Constants.
   static const int kDontAdaptArgumentsSentinel = -1;
 
   // Layout description.
   // Pointer fields.
   static const int kNameOffset = HeapObject::kHeaderSize;
   static const int kCodeOffset = kNameOffset + kPointerSize;
@@ skipping 201 matching lines @@
   // Tells whether or not this function has been optimized.
   inline bool IsOptimized();
 
   // Tells whether or not this function can be optimized.
   inline bool IsOptimizable();
 
   // Mark this function for lazy recompilation. The function will be
   // recompiled the next time it is executed.
   void MarkForLazyRecompilation();
 
+  // Helpers to compile this function.  Returns true on success, false on
+  // failure (e.g., stack overflow during compilation).
+  static bool CompileLazy(Handle<JSFunction> function,
+                          ClearExceptionFlag flag);
+  static bool CompileOptimized(Handle<JSFunction> function,
+                               int osr_ast_id,
+                               ClearExceptionFlag flag);
+
   // Tells whether or not the function is already marked for lazy
   // recompilation.
   inline bool IsMarkedForLazyRecompilation();
 
   // Check whether or not this function is inlineable.
   bool IsInlineable();
 
   // [literals_or_bindings]: Fixed array holding either
   // the materialized literals or the bindings of a bound function.
   //
@@ skipping 2484 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_