[Webkit-unassigned] [Bug 126543] New: FTL should ascribe range meta-data when loading array.length

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=126543

           Summary: FTL should ascribe range meta-data when loading
                    array.length
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: fpizlo at apple.com
                CC: sam at webkit.org, ggaren at apple.com, oliver at apple.com,
                    barraclough at apple.com, msaboff at apple.com,
                    mhahnenberg at apple.com, mark.lam at apple.com,
                    nrotem at apple.com, atrick at apple.com
            Blocks: 112840


This will allow some interesting optimizations on the LLVM side.

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