[Webkit-unassigned] [Bug 148943] New: The put_by_id IC store barrier contract should benefit transition over replace

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=148943

            Bug ID: 148943
           Summary: The put_by_id IC store barrier contract should benefit
                    transition over replace
    Classification: Unclassified
           Product: WebKit
           Version: Other
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: fpizlo at apple.com

This means that the put_by_id callsite should emit a barrier without filtering the value being stored.

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