RFR: JDK-8210858: AArch64: remove Math.log intrinsic [v2]

[Tobias Holenstein]

On Mon, 22 Jan 2024 10:20:39 GMT, Andrew Haley <aph at openjdk.org> wrote:

> Separately, I do wonder if [JDK-8301202](https://bugs.openjdk.org/browse/JDK-8301202) gives us a reason to avoid even calling to runtime, and instead just stay in Java completely.

Yes, would be nice to stay in Java. We had a similar discussion in https://github.com/openjdk/jdk/pull/13606
where I benchmarked the intrinsics on different platforms. But, they still gave up to 40% performance improvement vs. staying in java. I don't think much has changed performance wise since then..

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PR Comment: https://git.openjdk.org/jdk/pull/17480#issuecomment-1903902536