ENABLE(BYTECODE_COMMENTS) doesn't seem to be a thing anymore, yet there is some crap remaining from those days.
Created attachment 270685 [details] Patch
Comment on attachment 270685 [details] Patch Clearing flags on attachment: 270685 Committed r196149: <http://trac.webkit.org/changeset/196149>
All reviewed patches have been landed. Closing bug.