RFR: 8300638: Tier1 IR Test failure after JDK-8298632 on macosx-x64-debug

Fri Jan 20 22:32:03 UTC 2023

On Fri, 20 Jan 2023 21:17:59 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

> Patch fixes failing IR verification tests.
> 
> CPU feature checks in the IR rules modified appropriately.
> 
> Kindly review and approve.
> 
> Best Regards,
> Jatin

I looked why the failure intermittent. It is because `@requires vm.flagless`. These tests did not run with different SSE and AVX flags configurations we have in our testing. Only when they run on some old machine they fail.

I complained about using `vm.flagless` before. May be we should reconsider it again.

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PR: https://git.openjdk.org/jdk/pull/12124