[lworld] RFR: 8372917: [lworld] C2 compilation bailout asserts due to label in inconsistent state [v2]

[Tobias Hartmann]

On Wed, 17 Dec 2025 17:32:09 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> When an expected compilation bailout (like 'CodeCache is full') happens during matching, not all nodes might be visited and therefore the Valhalla specific `verified_entry` label might be in inconsistent state (used but not bound). We should simply reset it when we bail out. For more details, see JBS.
>> 
>> Thanks,
>> Tobias
>
> Tobias Hartmann 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 three additional commits since the last revision:
> 
>  - Un-problem listing
>  - Merge branch 'lworld' into JDK-8372918
>  - 8372917: [lworld] C2 compilation bailout asserts due to label in inconsistent state

Thanks Christian!

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PR Comment: https://git.openjdk.org/valhalla/pull/1817#issuecomment-3668878359