Introduce IsUndefined(Isolate*) and IsTheHole(Isolate*)

src/ic/ic-state.h

 // Copyright 2012 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_STATE_H_
 #define V8_IC_STATE_H_
 
 #include "src/macro-assembler.h"
 
 namespace v8 {
@@ skipping 175 matching lines @@
     GENERIC
   };
 
   static Type* StateToType(Zone* zone, State state,
                            Handle<Map> map = Handle<Map>());
 
   static State NewInputState(State old_state, Handle<Object> value);
 
   static const char* GetStateName(CompareICState::State state);
 
-  static State TargetState(State old_state, State old_left, State old_right,
-                           Token::Value op, bool has_inlined_smi_code,
-                           Handle<Object> x, Handle<Object> y);
+  static State TargetState(Isolate* isolate, State old_state, State old_left,
+                           State old_right, Token::Value op,
+                           bool has_inlined_smi_code, Handle<Object> x,
+                           Handle<Object> y);
 };
 
 
 class LoadICState final BASE_EMBEDDED {
  private:
   class TypeofModeBits : public BitField<TypeofMode, 0, 1> {};
   STATIC_ASSERT(static_cast<int>(INSIDE_TYPEOF) == 0);
   const ExtraICState state_;
 
  public:
@@ skipping 40 matching lines @@
                                                << LanguageModeState::kShift;
 
  private:
   const ExtraICState state_;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_IC_STATE_H_