RFR: 8277617: Adjust AVX3Threshold for copy/fill stubs

Wed Dec 1 13:54:22 UTC 2021

On Wed, 1 Dec 2021 12:41:14 GMT, David Holmes <dholmes at openjdk.org> wrote:

> From my previous questions on this it was indicated that any CPU that supports `serialize` has the improved performance.

If so, CPUs that don't support `serialize` would behave as before.
Then there shouldn't be any performance regression.

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PR: https://git.openjdk.java.net/jdk/pull/6512