Speed up accessing default code caches in maps.

src/ic/ic.cc

 // 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.
 
 #include "src/ic/ic.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/api-arguments.h"
 #include "src/arguments.h"
@@ skipping 1080 matching lines @@
         return code;
       }
     }
   }
 
   code = CompileHandler(lookup, value, flag);
   DCHECK(code->is_handler());
 
   // TODO(mvstanton): we'd only like to cache code on the map when it's custom
   // code compiled for this map, otherwise it's already cached in the global
-  // code
-  // cache. We are also guarding against installing code with flags that don't
-  // match the desired CacheHolderFlag computed above, which would lead to
+  // code cache. We are also guarding against installing code with flags that
+  // don't match the desired CacheHolderFlag computed above, which would lead to
   // invalid lookups later.
   if (code->type() != Code::NORMAL &&
       Code::ExtractCacheHolderFromFlags(code->flags()) == flag) {
     Map::UpdateCodeCache(stub_holder_map, lookup->name(), code);
   }
 
   return code;
 }
 
 
@@ skipping 1845 matching lines @@
     KeyedLoadICNexus nexus(vector, vector_slot);
     KeyedLoadIC ic(IC::EXTRA_CALL_FRAME, isolate, &nexus);
     ic.UpdateState(receiver, key);
     ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, result, ic.Load(receiver, key));
   }
 
   return *result;
 }
 }  // namespace internal
 }  // namespace v8