RFR: 8252473: [TESTBUG] compiler tests fail with minimal VM: Unrecognized VM option

[Zdenek Zambersky]

On Tue, 29 Apr 2025 16:33:41 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>>> Why not just add the compile flag `-XX:-IgnoreUnrecognizedVMOptions`? That could be a good alternative for most cases, I think.
>> 
>> I saw that approach sometimes used as well. (My little, probably unfounded concern, would be, that typos in args could then be silently ignored.)
>> 
>> I can change my PR to use `-XX:-IgnoreUnrecognizedVMOptions` instead, if that approach is preferable.
>
> @zzambers Are you still working on this?

@eme64 Sorry for late response,

I updated change set to use approach with `-XX:+IgnoreUnrecognizedVMOptions`. Tested locally with `hotspot_compiler` tests. Rebased to current master.

`LateInlinePrinting.java` tests keeps using `@requires`, because output printed by ClientVM is different (with unrecognized options are ignored).

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PR Comment: https://git.openjdk.org/jdk/pull/24262#issuecomment-2898080867