Status: Untriaged
Owner: dpra...@chromium.org
Labels: Type-Bug Pri-2 OS-All Area-Misc LayoutTests

New issue 24194 by dpra...@chromium.org: Cache function arguments object
http://code.google.com/p/chromium/issues/detail?id=24194

( Migrated from http://buganizer/941049 )

kasperl on December 03 2007 06:37
(Assigned)
Summary
    Cache function arguments object
Component
    Chrome > Deprecated > V8 Engine
Reporter
    kasperl
Assignee
    kasperl
CC
    chrome-bugs, v8-dev
Type
    Bug
Priority
    P2
Severity
    S2
In prod
    false
Notes
We should probably stop creating a new arguments object for each access to
the function arguments from outside the function. The current behavior
causes a layout test failure:

   fast/js/kde/function_arguments.html
gri on January 04 2008 16:43
(Assigned)
Notes
As pointed out by Søren Gjesse, a solution for this may relate to bug  
900066.
kasperl on January 24 2008 16:24
(Assigned)
Notes
It should now be possible to cache the arguments object in the arguments
adaptor frame, so we don't get a new copy each and every time. I'll look
into this once the arguments adaptor frame code is more stable.


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