Fix calls of strict mode function with an implicit receiver.

src/ic.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 11 matching lines @@
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef V8_IC_H_
 #define V8_IC_H_
 
 #include "macro-assembler.h"
+#include "type-info.h"
 
 namespace v8 {
 namespace internal {
 
 
 // IC_UTIL_LIST defines all utility functions called from generated
 // inline caching code. The argument for the macro, ICU, is the function name.
 #define IC_UTIL_LIST(ICU)                             \
   ICU(LoadIC_Miss)                                    \
   ICU(KeyedLoadIC_Miss)                               \
@@ skipping 145 matching lines @@
   Address address() const { return address_; }
 
   IC::UtilityId id() const { return id_; }
  private:
   Address address_;
   IC::UtilityId id_;
 };
 
 
 class CallICBase: public IC {
+ public:
+  class Contextual: public BitField<bool, 0, 1> {};
+  class StringStubState: public BitField<StringStubFeedback, 1, 1> {};
+
  protected:
   CallICBase(Code::Kind kind, Isolate* isolate)
       : IC(EXTRA_CALL_FRAME, isolate), kind_(kind) {}
 
  public:
   MUST_USE_RESULT MaybeObject* LoadFunction(State state,
                                             Code::ExtraICState extra_ic_state,
                                             Handle<Object> object,
                                             Handle<String> name);
 
@@ skipping 20 matching lines @@
                     Handle<String> name);
 
   // Returns a JSFunction if the object can be called as a function,
   // and patches the stack to be ready for the call.
   // Otherwise, it returns the undefined value.
   Object* TryCallAsFunction(Object* object);
 
   void ReceiverToObjectIfRequired(Handle<Object> callee, Handle<Object> object);
 
   static void Clear(Address address, Code* target);
+
   friend class IC;
 };
 
 
 class CallIC: public CallICBase {
  public:
   explicit CallIC(Isolate* isolate) : CallICBase(Code::CALL_IC, isolate) {
     ASSERT(target()->is_call_stub());
   }
 
   // Code generator routines.
-  static void GenerateInitialize(MacroAssembler* masm, int argc) {
-    GenerateMiss(masm, argc);
+  static void GenerateInitialize(MacroAssembler* masm,
+                                 int argc,
+                                 Code::ExtraICState extra_ic_state) {
+    GenerateMiss(masm, argc, extra_ic_state);
   }
-  static void GenerateMiss(MacroAssembler* masm, int argc);
-  static void GenerateMegamorphic(MacroAssembler* masm, int argc);
+  static void GenerateMiss(MacroAssembler* masm,
+                           int argc,
+                           Code::ExtraICState extra_ic_state);
+  static void GenerateMegamorphic(MacroAssembler* masm,
+                                  int argc,
+                                  Code::ExtraICState extra_ic_state);
   static void GenerateNormal(MacroAssembler* masm, int argc);
 };
 
 
 class KeyedCallIC: public CallICBase {
  public:
   explicit KeyedCallIC(Isolate* isolate)
       : CallICBase(Code::KEYED_CALL_IC, isolate) {
     ASSERT(target()->is_keyed_call_stub());
   }
@@ skipping 452 matching lines @@
 
   Token::Value op_;
 };
 
 // Helper for BinaryOpIC and CompareIC.
 void PatchInlinedSmiCode(Address address);
 
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_