RFR: 8352617: IR framework test TestCompileCommandFileWriter.java runs TestCompilePhaseCollector instead of itself

[Tobias Hartmann]

On Wed, 26 Mar 2025 07:36:37 GMT, Marc Chevalier <mchevalier at openjdk.org> wrote:

> Simply changing the path in `@run` was not enough (see JBS for details). And actually, the test wasn't doing anything before trying to open an output file to check the result. From various hints, I completed the test: I hope it was the intent!
> 
> I think @chhagedorn's eye would be the most relevant.
> 
> Thanks,
> Marc

test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/flag/TestCompileCommandFileWriter.java line 47:

> 45:  * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
> 46:  * @run junit/othervm -Xbootclasspath/a:. -DSkipWhiteBoxInstall=true -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
> 47:  *                    -XX:+WhiteBoxAPI compiler.lib.ir_framework.flag.TestCompileCommandFileWriter

Do we really need the WhiteBoxAPI? `-XX:+IgnoreUnrecognizedVMOptions` can be removed as well. Please also update the copyright date.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24240#discussion_r2015830209