Integrated: 8329994: Zap alignment padding bits for ArrayOops in non-release builds

Mon Jun 24 06:09:23 UTC 2024

On Wed, 10 Apr 2024 11:47:53 GMT, Axel Boldt-Christmas <aboldtch at openjdk.org> wrote:

> In a similar vein to [JDK-8325870](https://bugs.openjdk.org/browse/JDK-8325870). Zap the any alignment padding that may exist between the header and the payload.
> 
> Currently this padding only occurs when disabling `UseCompressedClassPointers`. But becomes more relevant with [JDK-8294992](https://bugs.openjdk.org/browse/JDK-8294992).

This pull request has now been integrated.

Changeset: 863b2a99
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/863b2a991df9204560c4680fc10dd0f68b260217
Stats:     18 lines in 3 files changed: 18 ins; 0 del; 0 mod

8329994: Zap alignment padding bits for ArrayOops in non-release builds

Reviewed-by: ayang, sjohanss

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PR: https://git.openjdk.org/jdk/pull/18714