Enable VectorAPI in Java 22

[gita-omr]

• add new parameter to load and store intrinsics

[pshipton]

Is it still going to work for versions prior to jdk22?

[gita-omr]

Is it still going to work for versions prior to jdk22?

Good question: no it will not.

[tajila]

@gita-omr Can you use ifdefs or support both versions of the method?

[gita-omr]

@gita-omr Can you use ifdefs or support both versions of the method?

Sorry, I probably should've mentioned earlier: by support I did not mean functional support. These tests try to check that at least some optimization happens. Since Vector API is still an incubator I doubt we need to optimize it in releases other than the latest at any given time, especially since we optimize only a subset of Vector API methods anyway.

Functional Vector API tests of course should be passing.

@TobiAjila @pshipton

[gita-omr]

Fixed line endings

[pshipton]

jenkins compile amac jdk22

[pshipton]

Run the jdk22 jdk_vector_*_j9 testing that was previously failing https://github.com/eclipse-openj9/openj9/issues/18704 https://openj9-jenkins.osuosl.org/view/Test/job/Grinder/3394 - passed

[gita-omr]

Changed to #if JAVA_SPEC_VERSION <= 21