RESOLVED FIXED Bug 158428
operationProcessTypeProfilerLogDFG doesn't update topCallFrame 
https://bugs.webkit.org/show_bug.cgi?id=158428
Summary operationProcessTypeProfilerLogDFG doesn't update topCallFrame
Saam Barati
Reported 2016-06-06 11:11:43 PDT
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Attachments
patch (1.36 KB, patch)
2016-06-06 11:16 PDT, Saam Barati 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Saam Barati
Comment 1 2016-06-06 11:13:23 PDT
<rdar://problem/26571493>
Saam Barati
Comment 2 2016-06-06 11:16:22 PDT
Created attachment 280610 [details] patch
Mark Lam
Comment 3 2016-06-06 11:17:00 PDT
Comment on attachment 280610 [details] patch r=me
Mark Lam
Comment 4 2016-06-06 11:17:33 PDT
Comment on attachment 280610 [details] patch Any chance you can add a test that catches this issue?
Saam Barati
Comment 5 2016-06-06 11:25:15 PDT
(In reply to comment #4) > Comment on attachment 280610 [details] > patch > > Any chance you can add a test that catches this issue? I'll try to make one before landing.
Saam Barati
Comment 6 2016-06-07 12:44:08 PDT
Comment on attachment 280610 [details] patch I spent 30 minutes trying to reproduce this but I can't It's really hart to get this TypeProfilerLog::processLogEntries to call into GC. It can happen, but it's rare.
WebKit Commit Bot
Comment 7 2016-06-07 13:06:29 PDT
Comment on attachment 280610 [details] patch Clearing flags on attachment: 280610 Committed r201768: <http://trac.webkit.org/changeset/201768>
WebKit Commit Bot
Comment 8 2016-06-07 13:06:33 PDT
All reviewed patches have been landed. Closing bug.
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