Reviewers: Mads Ager,
Description:
Refactor the code cache to handle large number of properties on the global
object.
A separate object type for the code cache have been added. This object has
two
different code caches. The first one (default_cache) is a fixed array
organized
in the same way as the as the code cache was before. The second cache
(global_access_cache) is for code stubs to access the global object. This
cache
is organized as a hash table taking the property name and code flags as the
key.
The reason for separating the global access stubs into a hash table
representation is that the number of these is not bounded in the same was
as the
other types.
BUG=613
Please review this at http://codereview.chromium.org/652119
SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/
Affected files:
M src/heap.h
M src/heap.cc
M src/objects-debug.cc
M src/objects-inl.h
M src/objects.h
M src/objects.cc
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
