RESOLVED FIXED 156555
PolymorphicAccess should try to generate a stub only once 
https://bugs.webkit.org/show_bug.cgi?id=156555
Summary PolymorphicAccess should try to generate a stub only once
Filip Pizlo
Reported 2016-04-13 14:01:36 PDT
Currently, we don't do any buffering of access cases prior to the first stub generation. We only enable it after a stub has been generated. I implemented buffering that way to be conservative. Now we should push it further and always buffer. The outcome ought to be that most ICs only generate a stub once.
Attachments
the patch (7.00 KB, patch)
2016-04-14 15:14 PDT, Filip Pizlo 		ggaren: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2016-04-14 15:14:01 PDT
Created attachment 276437 [details] the patch
Geoffrey Garen
Comment 2 2016-04-14 15:22:04 PDT
Comment on attachment 276437 [details] the patch r=me
Filip Pizlo
Comment 3 2016-04-14 16:08:24 PDT
Landed in http://trac.webkit.org/changeset/199566
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