RESOLVED FIXED 68676
GetScopedVar should have value profiling 
https://bugs.webkit.org/show_bug.cgi?id=68676
Summary GetScopedVar should have value profiling
Filip Pizlo
Reported 2011-09-22 20:28:42 PDT
The GetScopedVar in the DFG currently has no value profiling information available to it.
Attachments
the patch (7.13 KB, patch)
2011-09-22 21:47 PDT, Filip Pizlo 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2011-09-22 20:32:17 PDT
This blocks https://bugs.webkit.org/show_bug.cgi?id=68677 because we don't want to turn off static speculation when we are actively emitting heap loads while having zero information about what they load.
Filip Pizlo
Comment 2 2011-09-22 21:47:40 PDT
Created attachment 108439 [details] the patch Performance neutral.
Oliver Hunt
Comment 3 2011-09-22 21:48:57 PDT
Comment on attachment 108439 [details] the patch r=me
WebKit Review Bot
Comment 4 2011-09-22 23:58:46 PDT
Comment on attachment 108439 [details] the patch Clearing flags on attachment: 108439 Committed r95786: <http://trac.webkit.org/changeset/95786>
WebKit Review Bot
Comment 5 2011-09-22 23:58:50 PDT
All reviewed patches have been landed. Closing bug.
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