[Webkit-unassigned] [Bug 186462] New: [DFG] Fold GetByVal if the indexed value is non configurable and non writable

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=186462

            Bug ID: 186462
           Summary: [DFG] Fold GetByVal if the indexed value is non
                    configurable and non writable
           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: utatane.tea at gmail.com

If the indexed value is non-writable and non-configurable, we can fold it into a constant in DFG AI.
This is useful since tagged templates' values in arrays have these attributes.

-- 
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/20180609/b17f3e47/attachment.html>