LGTM.
http://codereview.chromium.org/8256012/diff/1/src/incremental-marking.cc File src/incremental-marking.cc (left): http://codereview.chromium.org/8256012/diff/1/src/incremental-marking.cc#oldcode745 src/incremental-marking.cc:745: (obj->IsFiller() && Marking::IsWhite(obj_mark_bit))); This one is a pretty crucial assumption IMHO. I am kind of uncomfortable with removing this one completely. But if it has high impact we could remove it temporarily. But you are the GC experts. :) http://codereview.chromium.org/8256012/ -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
