RESOLVED FIXED64039
DFG JIT implementation of op_call results in regressions on sunspider controlflow-recursive 
https://bugs.webkit.org/show_bug.cgi?id=64039
Summary DFG JIT implementation of op_call results in regressions on sunspider control...
Filip Pizlo
Reported 2011-07-06 15:41:29 PDT
The op_call implementation causes more code to be compiled by DFG, and is revealing bad speculation decisions, which result in large performance regressions especially on sunspider controlflow-recursive.
Attachments
the patch (3.84 KB, patch)
2011-07-06 17:35 PDT, Filip Pizlo 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2011-07-06 17:35:35 PDT
Created attachment 99906 [details] the patch
WebKit Review Bot
Comment 2 2011-07-06 21:04:42 PDT
Comment on attachment 99906 [details] the patch Clearing flags on attachment: 99906 Committed r90533: <http://trac.webkit.org/changeset/90533>
WebKit Review Bot
Comment 3 2011-07-06 21:04:45 PDT
All reviewed patches have been landed. Closing bug.
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