Bug 138326

Summary: Add "get scope" byte code
Product: WebKit Reporter: Michael Saboff <msaboff>
Component: JavaScriptCoreAssignee: Michael Saboff <msaboff>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 136724    
Attachments:
Description Flags
Patch mark.lam: review+

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]
Patch
Comment 2 Mark Lam 2014-11-03 17:46:53 PST 
Comment on attachment 240884 [details]
Patch

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