RFR: 8361569: [JVMCI] Further refine JVMCI-compiled nmethod that should not collect deoptimization profile [v7]

Yudi Zheng yzheng at openjdk.org
Wed Jul 9 19:15:47 UTC 2025


On Wed, 9 Jul 2025 15:20:29 GMT, Yudi Zheng <yzheng at openjdk.org> wrote:

>> In https://github.com/openjdk/jdk/pull/25356 we prevent all non-CompilerBroker JVMCI compilations from collecting deoptimiztaion profiles. This causes some regression in Graal's whitebox unit tests, some of which employ non-CompilerBroker compilations to test deoptimiztaions.
>
> Yudi Zheng has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains eight additional commits since the last revision:
> 
>  - Merge remote-tracking branch 'upstream/master' into JDK-8361569
>  - update signature
>  - fix method not found in truffle tests
>  - fix compilation error, update copyright year
>  - fix compilation error in test
>  - JNIJVMCI::HotSpotNmethod::constructor() cannot be overloaded
>  - restore HotSpotNmethod constructor
>  - [JVMCI] Further refine JVMCI-compiled nmethod that should not collect deoptimiztaion profile

Thanks for the review! Passed Tier1-3

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PR Comment: https://git.openjdk.org/jdk/pull/26192#issuecomment-3053725076


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