RFR: 8351778: JIT compiler fails when running -XX:AOTMode=create

[Ioi Lam]

On Thu, 13 Mar 2025 08:40:04 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Since [JDK-8348426](https://bugs.openjdk.org/browse/JDK-8348426), `SymbolTable::_shared_table` is corrupted inside the `VM_PopulateDumpSharedSpace` safepoint. Afterwards, the JIT will fail to look up classes/fields/etc, resulting in various mysterious crashes.
>> 
>> The fix is to use a separate table for dumping.
>
> This makes sense, thanks.

Thanks @shipilev @vnkozlov @iwanowww for the review.

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PR Comment: https://git.openjdk.org/jdk/pull/24024#issuecomment-2722688922