New feature: -fdump-gimple-nodes (once more, with feeling)

[Dimitar Dimitrov]

On Tue, Feb 13, 2024 at 01:46:11PM -0600, Robert Dubner wrote:
...
> An example of a complete dump is available at
> https://www.dubner.com/main.nodes.html.  The C source code that generated
> it is available at the end of
> https://cobolworx.com/pages/dump-gimple-nodes.html
> 

Hyperlinked text is useful.  But I would love a graphical visualization
even more, e.g. via either Graphviz or Plantuml.

Regards,
Dimitar