Express LoadIC extra ic state with LoadIC::State

src/objects.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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include "src/allocation.h"
 #include "src/assert-scope.h"
 #include "src/builtins.h"
@@ skipping 148 matching lines @@
   STORE_AND_GROW_TRANSITION_SMI_TO_DOUBLE,
   STORE_AND_GROW_TRANSITION_DOUBLE_TO_OBJECT,
   STORE_AND_GROW_TRANSITION_HOLEY_SMI_TO_OBJECT,
   STORE_AND_GROW_TRANSITION_HOLEY_SMI_TO_DOUBLE,
   STORE_AND_GROW_TRANSITION_HOLEY_DOUBLE_TO_OBJECT,
   STORE_NO_TRANSITION_IGNORE_OUT_OF_BOUNDS,
   STORE_NO_TRANSITION_HANDLE_COW
 };
 
 
+enum TypeofState {
+  INSIDE_TYPEOF,
+  NOT_INSIDE_TYPEOF
+};
+
+
 enum ContextualMode {
   NOT_CONTEXTUAL,
   CONTEXTUAL
 };
 
 
 enum MutableMode {
   MUTABLE,
   IMMUTABLE
 };
@@ skipping 11043 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_