Vector ICs: Stop iterating the heap to clear keyed store ics.

src/type-feedback-vector.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_TYPE_FEEDBACK_VECTOR_H_
 #define V8_TYPE_FEEDBACK_VECTOR_H_
 
 #include <vector>
 
 #include "src/checks.h"
@@ skipping 195 matching lines @@
     ClearSlotsImpl(shared, false);
   }
 
   void ClearICSlots(SharedFunctionInfo* shared) {
     ClearICSlotsImpl(shared, true);
   }
   void ClearICSlotsAtGCTime(SharedFunctionInfo* shared) {
     ClearICSlotsImpl(shared, false);
   }
 
+  static void ClearAllKeyedStoreICs(Isolate* isolate);
+  void ClearKeyedStoreICs(SharedFunctionInfo* shared);
+
   // The object that indicates an uninitialized cache.
   static inline Handle<Object> UninitializedSentinel(Isolate* isolate);
 
   // The object that indicates a megamorphic state.
   static inline Handle<Object> MegamorphicSentinel(Isolate* isolate);
 
   // The object that indicates a premonomorphic state.
   static inline Handle<Object> PremonomorphicSentinel(Isolate* isolate);
 
   // A raw version of the uninitialized sentinel that's safe to read during
@@ skipping 262 matching lines @@
   void ConfigurePolymorphic(Handle<Name> name, MapHandleList* maps,
                             CodeHandleList* handlers);
 
   InlineCacheState StateFromFeedback() const override;
   Name* FindFirstName() const override;
 };
 }
 }  // namespace v8::internal
 
 #endif  // V8_TRANSITIONS_H_