[Webkit-unassigned] [Bug 63858] New: DFG JIT does not implement op_call

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=63858

           Summary: DFG JIT does not implement op_call
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: fpizlo at apple.com


The op_call opcode is used for function calls in JavaScript.  The DFG JIT does not implement this opcode, and hence cannot compile any functions that are not leaf functions.  The DFG JIT should implement this opcode, so that it can support a larger subset of JavaScript functions.

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