RFR: 8356779: IGV: dump the index of the SafePointNode containing the current JVMS during parsing

[Christian Hagedorn]

On Thu, 4 Sep 2025 05:22:00 GMT, Saranya Natarajan <snatarajan at openjdk.org> wrote:

> This PR prints index of the SafePointNode containing the current JVMS during parsing in IGV. As stated in JBS the reason for this is that there are a lot of nodes during parsing, it would be nice to know what are the current nodes in the local slots or in the stack when looking at a graph.

That's a good addition, looks good to me, too!

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Marked as reviewed by chagedorn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27083#pullrequestreview-3223687303