RFR: 8329994: Zap alignment padding bits for ArrayOops in non-release builds [v2]

[Albert Mingkun Yang]

On Wed, 10 Apr 2024 13:00:27 GMT, Axel Boldt-Christmas <aboldtch at openjdk.org> wrote:

> issue is that mem_clear(mem); will clear the padding.

I misunderstood the code; I assumed each method works on disjointed mem-region.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18714#discussion_r1559461993