vector-based ICs did not update type feedback counts correctly.

src/factory.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_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "src/isolate.h"
 
 namespace v8 {
@@ skipping 43 matching lines @@
   Handle<OrderedHashSet> NewOrderedHashSet();
   Handle<OrderedHashMap> NewOrderedHashMap();
 
   // Create a new boxed value.
   Handle<Box> NewBox(Handle<Object> value);
 
   // Create a pre-tenured empty AccessorPair.
   Handle<AccessorPair> NewAccessorPair();
 
   // Create an empty TypeFeedbackInfo.
-  Handle<TypeFeedbackInfo> NewTypeFeedbackInfo();
+  Handle<TypeFeedbackInfo> NewTypeFeedbackInfo(
+      Handle<TypeFeedbackVector> vector);
 
   // Finds the internalized copy for string in the string table.
   // If not found, a new string is added to the table and returned.
   Handle<String> InternalizeUtf8String(Vector<const char> str);
   Handle<String> InternalizeUtf8String(const char* str) {
     return InternalizeUtf8String(CStrVector(str));
   }
   Handle<String> InternalizeString(Handle<String> str);
   Handle<String> InternalizeOneByteString(Vector<const uint8_t> str);
   Handle<String> InternalizeOneByteString(
@@ skipping 536 matching lines @@
 
   // Allocates a new SharedFunctionInfo object.
   Handle<SharedFunctionInfo> NewSharedFunctionInfo(
       Handle<String> name, int number_of_literals, FunctionKind kind,
       Handle<Code> code, Handle<ScopeInfo> scope_info,
       Handle<TypeFeedbackVector> feedback_vector);
   Handle<SharedFunctionInfo> NewSharedFunctionInfo(Handle<String> name,
                                                    MaybeHandle<Code> code);
 
   // Allocate a new type feedback vector
-  Handle<TypeFeedbackVector> NewTypeFeedbackVector(int slot_count);
+  Handle<TypeFeedbackVector> NewTypeFeedbackVector(int slot_count,
+                                                   int ic_slot_count);
 
   // Allocates a new JSMessageObject object.
   Handle<JSMessageObject> NewJSMessageObject(
       Handle<String> type,
       Handle<JSArray> arguments,
       int start_position,
       int end_position,
       Handle<Object> script,
       Handle<Object> stack_frames);
 
@@ skipping 81 matching lines @@
   // Reinitialize a JSProxy into an (empty) JS object of respective type and
   // size, but keeping the original prototype.  The receiver must have at least
   // the size of the new object.  The object is reinitialized and behaves as an
   // object that has been freshly allocated.
   void ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type, int size);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_