Bug 131899 - Arguments objects shouldn't need a destructor
Summary: Arguments objects shouldn't need a destructor
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Mark Hahnenberg
Depends on:
Reported: 2014-04-19 14:01 PDT by Mark Hahnenberg
Modified: 2014-04-21 18:38 PDT (History)
1 user (show)

See Also:

Patch (20.24 KB, patch)
2014-04-21 14:33 PDT, Mark Hahnenberg
no flags Details | Formatted Diff | Diff

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Description Mark Hahnenberg 2014-04-19 14:01:29 PDT
We can use CopiedSpace for their backing stores instead of malloc.
Comment 1 Mark Hahnenberg 2014-04-21 14:33:05 PDT
Created attachment 229832 [details]
Comment 2 Mark Hahnenberg 2014-04-21 16:13:15 PDT
This neutral on the JS benchmarks we track.
Comment 3 Mark Hahnenberg 2014-04-21 17:00:37 PDT
This is a 1.5% speedup on dromaeo.
Comment 4 Mark Hahnenberg 2014-04-21 17:01:45 PDT
(In reply to comment #3)
> This is a 1.5% speedup on dromaeo.

(See http://dromaeo.com/?id=220240,220241)
Comment 5 WebKit Commit Bot 2014-04-21 18:38:02 PDT
Comment on attachment 229832 [details]

Clearing flags on attachment: 229832

Committed r167641: <http://trac.webkit.org/changeset/167641>
Comment 6 WebKit Commit Bot 2014-04-21 18:38:04 PDT
All reviewed patches have been landed.  Closing bug.