RESOLVED FIXED 156389
Add IC support for arguments.length 
https://bugs.webkit.org/show_bug.cgi?id=156389
Summary Add IC support for arguments.length
Filip Pizlo
Reported 2016-04-07 21:00:18 PDT
Patch forthcoming.
Attachments
the patch (67.39 KB, patch)
2016-04-08 11:02 PDT, Filip Pizlo 		fpizlo: review-
DetailsFormatted DiffDiff
the patch (35.14 KB, patch)
2016-04-08 11:07 PDT, Filip Pizlo 		ggaren: review+
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2016-04-08 11:02:47 PDT
Created attachment 276016 [details] the patch
Filip Pizlo
Comment 2 2016-04-08 11:03:11 PDT
Comment on attachment 276016 [details] the patch Ugh, never mind.
Filip Pizlo
Comment 3 2016-04-08 11:07:08 PDT
Created attachment 276018 [details] the patch
Geoffrey Garen
Comment 4 2016-04-08 11:18:01 PDT
Comment on attachment 276018 [details] the patch r=me
Filip Pizlo
Comment 5 2016-04-08 11:23:53 PDT
I'm still testing this, it'll be a while. I'm worried that I messed up DFG's profiling of .length, so I'll test everything.
Filip Pizlo
Comment 6 2016-04-08 12:37:26 PDT
Landed in http://trac.webkit.org/changeset/199240
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