[Webkit-unassigned] [Bug 194298] New: Move DFG nodes that clobberize() says will definitely GC to the doesGC() list that returns true.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=194298

            Bug ID: 194298
           Summary: Move DFG nodes that clobberize() says will definitely
                    GC to the doesGC() list that returns true.
           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

We do this for 2 reasons:
1. It's clearer when reading doesGC()'s code that these nodes will return true.
2. If things change in the future where clobberize() no longer reports these nodes as write(Heap), each node should be vetted first to make sure that it can never GC before being moved back to the doesGC() list that returns false.

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