RFR: 8345158: IGV: local scheduling should not place successors before predecessors

[duke]

On Mon, 2 Dec 2024 12:58:57 GMT, Daniel Skantz <duke at openjdk.org> wrote:

> A slight tweak to consider def-use in scheduleBlock.
> 
> Testing: opened a few graphs in control-flow graph mode without any assertion failure.

@danielogh 
Your change (at version abf359a4ddff3e02f8e8d5d8487dac32eaa1dc4e) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk/pull/22481#issuecomment-2514520997