RFR: 8361526: Synchronize ClassFile API verifier with hotspot

[Chen Liang]

On Mon, 7 Jul 2025 23:21:58 GMT, Chen Liang <liach at openjdk.org> wrote:

> The class file API verifier seems to be based off a version of hotspot verifier before Mar 3 2021. We are thus missing a few patches in the hotspot verifier:
> [JDK-8350029](https://bugs.openjdk.org/browse/JDK-8350029) [JDK-8340110](https://bugs.openjdk.org/browse/JDK-8340110) [JDK-8330606](https://bugs.openjdk.org/browse/JDK-8330606) [JDK-8314295](https://bugs.openjdk.org/browse/JDK-8314295) [JDK-8270398](https://bugs.openjdk.org/browse/JDK-8270398) [JDK-8267118](https://bugs.openjdk.org/browse/JDK-8267118) [JDK-8262368](https://bugs.openjdk.org/browse/JDK-8262368) [JDK-8272096](https://bugs.openjdk.org/browse/JDK-8272096) [JDK-8349923](https://bugs.openjdk.org/browse/JDK-8349923)
> 
> Synchronization allows the ClassFile API verifier to catch up with upcoming verification changes for Valhalla strict fields as well.
> 
> Testing: select javac tests and classfile tests, running tier 1-3

Thanks for the reviews! I can move on to support strict fields in the valhalla ClassFile API verifier now.

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PR Comment: https://git.openjdk.org/jdk/pull/26174#issuecomment-3050993770