Integrated: 8357649: IGV: add block index to the supplemental node properties

[Manuel Hässig]

On Fri, 23 May 2025 13:42:12 GMT, Manuel Hässig <mhaessig at openjdk.org> wrote:

> This PR adds the block index to IGV node properties as soon as the CFG has been scheduled. This is really handy when working on peepholes, where one has to work with block indices.
> 
> ![Screenshot from 2025-05-23 15-35-29](https://github.com/user-attachments/assets/1a895e07-cf5f-4eed-afd0-08fe26cf0266)
> 
> Testing:
>  - [x] [Github Actions](https://github.com/mhaessig/jdk/actions?query=branch%3AJDK-8357649-block-index)
>  - [x] tier1, tier2, and some Oracle internal testing on Oracle supported platfors and OSs
> 
> Shout out to @robcasloz for coming up with an initial version of this patch.

This pull request has now been integrated.

Changeset: a37e8265
Author:    Manuel Hässig <mhaessig at openjdk.org>
Committer: Roberto Castañeda Lozano <rcastanedalo at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/a37e8265b53b35c0b7f3ce9f4df9b2efcde322be
Stats:     4 lines in 1 file changed: 4 ins; 0 del; 0 mod

8357649: IGV: add block index to the supplemental node properties

Co-authored-by: Roberto Castañeda Lozano <rcastanedalo at openjdk.org>
Reviewed-by: rcastanedalo, chagedorn

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PR: https://git.openjdk.org/jdk/pull/25414