Bug 138326 - Add "get scope" byte code
Summary: Add "get scope" byte code
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Michael Saboff
Depends on:
Blocks: 136724
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Reported: 2014-11-03 14:19 PST by Michael Saboff
Modified: 2014-11-03 19:36 PST (History)
0 users

See Also:

Patch (11.52 KB, patch)
2014-11-03 17:23 PST, Michael Saboff
mark.lam: review+
Details | Formatted Diff | Diff

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Description Michael Saboff 2014-11-03 14:19:55 PST
This is to add a new op_get_scope byte code that will be used to materialize the scope into an allocated register.  The scope is currently stored in the ScopeChain slot of the call frame header.  This change will add the byte code and implement minimal implementations in each of the engines.
Comment 1 Michael Saboff 2014-11-03 17:23:20 PST
Created attachment 240884 [details]
Comment 2 Mark Lam 2014-11-03 17:46:53 PST
Comment on attachment 240884 [details]

Comment 3 Michael Saboff 2014-11-03 19:36:20 PST
Committed r175508: <http://trac.webkit.org/changeset/175508>