RFR: 8360936: Test compiler/onSpinWait/TestOnSpinWaitAArch64.java fails after JDK-8359435 [v4]

[Evgeny Astigeevich]

On Tue, 8 Jul 2025 08:46:26 GMT, Andrew Haley <aph at openjdk.org> wrote:

>> Erm, I don't see why?
>
>> Erm, I don't see why?
> 
> To make it unique? I don't see why you don't see that we need to ensure that the string is unique.

@theRealAph, what do you think to have it in the format: `spin_wait_%INST-COUNT%_%INST_NAME%`?
For example: `spin_wait_1_isb`

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PR Review Comment: https://git.openjdk.org/jdk/pull/26072#discussion_r2191937598