Integrated: 8365262: [IR-Framework] Add simple way to add cross-product of flags

[Manuel Hässig]

On Wed, 13 Aug 2025 14:38:01 GMT, Manuel Hässig <mhaessig at openjdk.org> wrote:

> This PR adds the `TestFramework::addCrossProductScenarios` method to enable more ergonomic testing of the combination of all flag combinations. To illustrate its use, I also converted one test to use the new cross product functionality.
> 
> Testing:
>  - [x] Github Actions
>  - [x] tier1,tier2 plus some internal testing on Oracle supported platforms

This pull request has now been integrated.

Changeset: 57df267e
Author:    Manuel Hässig <mhaessig at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/57df267e4269b26f7450309b54c55ddee458f75c
Stats:     245 lines in 4 files changed: 233 ins; 8 del; 4 mod

8365262: [IR-Framework] Add simple way to add cross-product of flags

Reviewed-by: bmaillard, epeter

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PR: https://git.openjdk.org/jdk/pull/26762