[Webkit-unassigned] [Bug 172458] New: for-in bytecode generation is probably exponential

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=172458

            Bug ID: 172458
           Summary: for-in bytecode generation is probably exponential
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: sbarati at apple.com
                CC: benjamin at webkit.org, fpizlo at apple.com,
                    ggaren at apple.com, gskachkov at gmail.com,
                    jfbastien at apple.com, keith_miller at apple.com,
                    mark.lam at apple.com, msaboff at apple.com,
                    ticaiolima at gmail.com, utatane.tea at gmail.com

we emit the loop 3 times. If we start nesting for-in loops, this is exponential. I'll verify this is indeed the case.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20170522/d872a35c/attachment.html>