RFR: 8346664: C2: Optimize mask check with constant offset [v17]

Tue Feb 4 19:19:30 UTC 2025

On Mon, 3 Feb 2025 07:30:07 GMT, Matthias Ernst <duke at openjdk.org> wrote:

>> Matthias Ernst has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   jlong, not long
>
> Yes, win was failing due to a mixup between long (32bit) and jlong. The last commit fixed the win presubmit for me.

@mernst-github Good, testing looks clean on my side too!
I'll have a closer took at the C++ VM changes again tomorrow.

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PR Comment: https://git.openjdk.org/jdk/pull/22856#issuecomment-2634855996