[Webkit-unassigned] [Bug 54945] New: The web page hangs towards the end of page load in Interpreter enabled javascript code in the latest webkit trunk.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=54945

           Summary: The web page hangs towards the end of page load in
                    Interpreter enabled javascript code in the latest
                    webkit trunk.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
               URL: http://www.news.com.au/
        OS/Version: Windows XP
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jvnforums10 at gmail.com


In Interpreter.cpp in the latest webkit trunk, the vPC doesn't seem to be updated for the opcode op_ensure_property_exists
This causes the hang (infinite loop) for the link http://www.news.com.au/
Solution is probably to increment the vPC with OPCODE_LENGTH(op_ensure_property_exists)

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