RFR: 8371388: [BACKOUT] JDK-8365047: Remove exception handler stub code in C2

[Tobias Hartmann]

On Fri, 7 Nov 2025 09:00:48 GMT, Ruben <duke at openjdk.org> wrote:

>> Clean backout of [JDK-8365047](https://bugs.openjdk.org/browse/JDK-8365047) due to massive failures with different tests in our CI (see JBS for details).
>> 
>> Thanks,
>> Tobias
>
> I have a candidate patch that should address the reported failure from JDK-8371388. If preferred, I can open a PR with this fix as an alternative to reverting the original change. Please let me know.

Thanks @ruben-arm. Let's go with this clean back out for now - testing just came back clean. Once you have the REDO ready, I can submit some more sophisticated testing to make sure it addresses the issues we're seeing.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/28187#issuecomment-3501435282