RFR: 8360192: C2: Make the type of count leading/trailing zero nodes more precise [v9]

[Qizheng Xing]

On Fri, 5 Dec 2025 08:13:17 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> @eme64 Thank you for the review!
>> 
>> @merykitty @jatin-bhateja Do you have any other suggestions regarding the latest changes in this patch?
>
> @MaxXSoft I think we should first merge and test this PR again. It is 4 weeks old now, so there is a risk that something would break if we integrated now.

@eme64 Sorry for the delay in integrating this PR. Since it modifies HotSpot, I wasn't quite sure whether two or more reviewer approvals were required for the latest commit before integration, so I've been waiting for reviews from other reviewers.

I've now merged the latest master branch, which may require you to run some Oracle tests again. Thanks.

BTW, I'd like to confirm: if you approve the current post-merge changes, do I still need to wait for other reviewers?

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PR Comment: https://git.openjdk.org/jdk/pull/25928#issuecomment-3615898684