RFR: 8343774: compiler/c2/TestCastX2NotProcessedIGVN.java fails on ppc64(le) & s390x platforms

[Roland Westrelin]

On Fri, 8 Nov 2024 11:44:21 GMT, Richard Reingruber <rrich at openjdk.org> wrote:

> Vectorization of the loop in `test2` does not work on ppc therefore I want to exclude it there.

Thanks for taking care of that.
Maybe it would be more robust to only enable the test on x86, aarch64 and riscv64.
The whole test doesn't need to excluded actually. Only IR matching on `test2` needs to be disabled. This can be done with:

applyIfPlatformOr = {"x64", "true", "aarch64", "true", "riscv64", "true"})

See `TestBoolNodeGVN.java` for instance.

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PR Comment: https://git.openjdk.org/jdk/pull/21975#issuecomment-2464920227