Integrated: JDK-8287094: IGV: show node input numbers in edge tooltips

[Tobias Holenstein]

On Fri, 24 Jun 2022 09:29:34 GMT, Tobias Holenstein <tholenstein at openjdk.org> wrote:

> For nodes with many inputs, such as safepoints, it is difficult and error-prone to figure out the exact input number of a given incoming edge. 
> 
> Extend the Edge Tooltips to include the input number of the destination node:
> **Before** `91 Addl -> 92 SafePoint`
> **Now** `91 Addl -> 92 SafePoint [NR]`
> ![edge](https://user-images.githubusercontent.com/71546117/175506945-6f5137d2-7647-4acb-a135-8fcb719df3e6.png)

This pull request has now been integrated.

Changeset: 28c5e483
Author:    Tobias Holenstein <tholenstein at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/28c5e483a80e0291bc784488ea15545dbecb257d
Stats:     3 lines in 1 file changed: 3 ins; 0 del; 0 mod

8287094: IGV: show node input numbers in edge tooltips

Reviewed-by: chagedorn, thartmann

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PR: https://git.openjdk.org/jdk/pull/9273