[Webkit-unassigned] [Bug 213372] New: [JSC][ESNext] Create a new op_code to handle private fields store/define

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Jun 19 05:48:48 PDT 2020


https://bugs.webkit.org/show_bug.cgi?id=213372

            Bug ID: 213372
           Summary: [JSC][ESNext] Create a new op_code to handle private
                    fields store/define
           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: ticaiolima at gmail.com

Now we are using `put_by_val_direct` with a `PutByValFlags` to indicate such operation, but while there are some similarities of `put_by_val_direct`, the semantics of set/define operation of private fields are different enough to be profitable adding a new opcode for it.

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