RFR: 8358694: VM asserts if CodeCacheSegmentSize is not a power of 2 [v2]

[Aleksey Shipilev]

On Tue, 10 Jun 2025 08:41:16 GMT, Amit Kumar <amitkumar at openjdk.org> wrote:

>> Makes sure that JVM exits gracefully when `CodeCacheSegmentSize` is not a power of 2.
>
> Amit Kumar has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - fix
>  - move the changes in flag constraints specific file

Looks okay to me. Compiler folk should take a look as well.

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Marked as reviewed by shade (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25708#pullrequestreview-2912570650