RFR: 8371121: compiler/whitebox/DeoptimizeRelocatedNMethod.java fails with C1 [v2]

[Christian Hagedorn]

On Thu, 13 Nov 2025 21:17:08 GMT, Chad Rakoczy <duke at openjdk.org> wrote:

>> [JDK-8371121](https://bugs.openjdk.org/browse/JDK-8371121)
>> 
>> This update aims to improve the test’s stability. A previous failure occurred because the method wasn’t compiled at the time of the check. I believe this could have occurred due to a deoptimization but I have not been able to reproduce. Previously, the test ensured compilation by repeatedly invoking the function. Instead, we now use Whitebox to add the method directly to the compile queue and wait for it to finish compiling. This approach should eliminate issues caused by deoptimization from function calls.
>
> Chad Rakoczy has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - Fix comment
>  - Block on comp instead

Looks good, thanks for the update! Let's wait for the testing to be complete.

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Marked as reviewed by chagedorn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/28246#pullrequestreview-3471475643