On Mon, 24 Mar 2025 02:38:37 GMT, Jatin Bhateja <jbhat...@openjdk.org> wrote:
>> Ferenc Rakoczi has updated the pull request incrementally with two
>> additional commits since the last revision:
>>
>> - Further readability improvements.
>> - Added asserts for array sizes
>
> src/hotspot/cpu/x86/vm_version_x86.cpp line 1252:
>
>> 1250: // Currently we only have them for AVX512
>> 1251: #ifdef _LP64
>> 1252: if (supports_evex() && supports_avx512bw()) {
>
> supports_evex check looks redundant.
These are checks for two different feature bits: CPU_AVX512F and CPU_AVX512BW.
Are you saying that the latter implies the former in every implementation of
the spec?
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PR Review Comment: https://git.openjdk.org/jdk/pull/23860#discussion_r2020853815
