RFR: 8350468: x86: Improve implementation of vectorized numberOfLeadingZeros for int and long

[Sandhya Viswanathan]

On Mon, 22 Sep 2025 03:00:30 GMT, Jasmine Karthikeyan <jkarthikeyan at openjdk.org> wrote:

> Hi! May I have some reviews on this? Maybe @jatin-bhateja or @sviswa7 since this is an x86 backend change.

I will try to review it this week.

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PR Comment: https://git.openjdk.org/jdk/pull/26610#issuecomment-3321892883