RFR: 8295662: jdk/incubator/vector tests fail "assert(VM_Version::supports_avx512vlbw()) failed"

[Christian Hagedorn]

On Wed, 19 Oct 2022 14:08:39 GMT, Quan Anh Mai <qamai at openjdk.org> wrote:

> This patch removes the incorrectly used `evmovdqub` and uses `evmovdqul` because the former requires AVX512BW, which is unavailable on KNL settings. We have `C2_MacroAssembler::load_vector` already so we can use it here instead.
> 
> Thanks a lot.

Testing looked good! Tier1 and 2 is completed and tier 3 is almost completed but the relevant tasks were successful. @merykitty you can proceed with the integration to reduce the noise in the JDK 20 CI.

Thanks,
Christian

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PR: https://git.openjdk.org/jdk/pull/10764