RFR: 8357689: Refactor JVMCI to enable replay compilation in Graal [v2]

[Doug Simon]

On Tue, 8 Jul 2025 08:41:59 GMT, Andrej Pečimúth <duke at openjdk.org> wrote:

>> This PR introduces a few minor JVMCI refactorings to make replay compilation possible in the Graal compiler.
>
> Andrej Pečimúth has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:
> 
>   JVMCI refactorings to enable replay compilation in Graal.

Looks good.

-------------

Marked as reviewed by dnsimon (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25433#pullrequestreview-2998482956