RFR: 8256438: AArch64: Implement match rules with ROR shift register value [v3]

[Eric Liu]

On Wed, 17 Feb 2021 16:13:41 GMT, Andrew Haley <aph at openjdk.org> wrote:

> OK. For what it's worth, I doubt that this will be suitable for backporting to 8u or 11u.

Thanks for your review, I'd like to backport this.

BTW, Is there anyone could review those trivial shared code?

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PR: https://git.openjdk.java.net/jdk/pull/1858