Withdrawn: JDK-8303817: Add constexpr for natural malloc alignment

[Thomas Stuefe]

On Wed, 8 Mar 2023 11:23:53 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> I miss having an easy way to get the alignment the libc guarantees for malloc. Let's add this, and we can use this right away with NMT's MallocHeader.
> 
> Tests: manually built and tested x64 linux (clang + GCC) and x86 linux.

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/12921