[Webkit-unassigned] [Bug 231209] New: CodeBlock should not add/remove LoopHintExecutionCounters.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=231209

            Bug ID: 231209
           Summary: CodeBlock should not add/remove
                    LoopHintExecutionCounters.
           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: mark.lam at apple.com

This is because cached unlinked baseline JIT code would retain a pointer to those counters.  Hence, the UnlinkedCodeBlock should do the add /remove of the counters instead.

rdar://83571235

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