RFR: 8327963: C2: fix construction of memory graph around Initialize node to prevent incorrect execution if allocation is removed [v16]

[Roland Westrelin]

On Tue, 28 Oct 2025 17:10:14 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

> I had a few minutes to look over the `apply_..` solutions. I left a few comments, and hope that we can make the code just a little slicker still ;)

@eme64  I pushed an update based on your comments. Can you have another look?

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PR Comment: https://git.openjdk.org/jdk/pull/24570#issuecomment-3481179679