[JVMCI] AMD64#getLargestStorableKind returns incorrect mask kind

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    • b03
    • x86

      jdk.vm.ci.amd64.AMD64#getLargestStorableKind(RegisterCategory) unconditionally returns AMD64Kind.MASK64 for mask registers. This is only correct if the target supports AVX512BW. On other AVX512 versions this should be MASK16.

            Assignee:
            Gergö Barany
            Reporter:
            Gergö Barany
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