RESOLVED FIXED 130860
Check the remembered set bit faster 
https://bugs.webkit.org/show_bug.cgi?id=130860
Summary Check the remembered set bit faster
Mark Hahnenberg
Reported 2014-03-27 14:33:54 PDT
Currently we look up the remembered set bit in the MarkedBlock in C++ code, but that bit is also stored in the object. We should look it up there whenever possible.
Attachments
Patch (4.43 KB, patch)
2014-03-27 14:42 PDT, Mark Hahnenberg 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Mark Hahnenberg
Comment 1 2014-03-27 14:42:09 PDT
Created attachment 227983 [details] Patch
Mark Hahnenberg
Comment 2 2014-03-27 14:44:16 PDT
(In reply to comment #1) > Created an attachment (id=227983) [details] > Patch This appears to be performance neutral on the benchmarks we track.
WebKit Commit Bot
Comment 3 2014-03-27 15:34:49 PDT
Comment on attachment 227983 [details] Patch Clearing flags on attachment: 227983 Committed r166375: <http://trac.webkit.org/changeset/166375>
WebKit Commit Bot
Comment 4 2014-03-27 15:34:51 PDT
All reviewed patches have been landed. Closing bug.
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