RFR: 8344556: [Graal] compiler/intrinsics/bmi/* fail when AOTCache cannot be loaded

[Doug Simon]

On Wed, 11 Jun 2025 18:28:35 GMT, Ioi Lam <iklam at openjdk.org> wrote:

> When running with 
> 
> 
> $ make test-only JTREG=AOT_JDK=twostep \
>   TEST_VM_OPTS='-XX:+UnlockExperimentalVMOptions -XX:+UseGraalJIT' \
>   TEST=open/test/hotspot/jtreg/compiler/intrinsics/bmi/TestBlsmskL.java
> 
> 
> One of the the -Xint or -Xcomp VM launched by these tests will not be able to load the AOT cache (due to [JDK-8358738](https://bugs.openjdk.org/browse/JDK-8358738) -- at this point, we are not sure if this behavior is intended or not).
> 
> Regardless on the decision about  [JDK-8358738](https://bugs.openjdk.org/browse/JDK-8358738) , we should make the bmi tests more resilient by filtering out AOT error logs, since the purpose of thethe bmi tests are for testing intrinsics, not AOT.

LGTM.

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Marked as reviewed by dnsimon (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25761#pullrequestreview-2918413542