RFR: 8355003: Implement Ahead-of-Time Method Profiling

[Igor Veresov]

On Sun, 27 Apr 2025 01:20:45 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> But this is a verification code. That seems to be the usual strategy, is it not?
>
> I thought if we can not use AOT cache we issue warning and continue execution without it.
> Unless you are checking for damaged AOT cache which may affect execution without it.
> 
> @iklam  what do you think?

But this runs only with `-XX:+VerifyTrainingData`. It's a testing mode.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24886#discussion_r2061918596