RFR: 8342692: C2: long counted loop/long range checks: don't create loop-nest for short running loops [v28]

Tue May 27 15:34:21 UTC 2025

On Tue, 27 May 2025 07:54:33 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>>> A few minor last comments but otherwise, it looks good to me! Thanks for all the updates, the patience and the credit!
>> 
>> Thanks for the careful review. I applied your suggestions.
>
> @rwestrel Let me know if you want us to run some extra testing. Christian said that you might be planning to wait until the JDK26 fork, and merge then, and then we can run testing. Up to you :)

Thanks for the careful review @eme64 . I think I addressed your comments in the new commit.

> We should definitively hold off until JDK26 though, so we have enough time to fix possible follow-ups.

Sure. Fine with me.

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PR Comment: https://git.openjdk.org/jdk/pull/21630#issuecomment-2913026181