On Mon, 14 Apr 2025 14:47:59 GMT, Per Minborg <pminb...@openjdk.org> wrote:
> This PR proposes to add the `@Stable` annotation to `j.l.String.hash` and > `j.l.String.hashIsZero`. This means the VM can trust these fields to never > change which enables constant folding optimizations. > > This PR is tested in tier1, tier2, tier3, and tier4 which all pass. With the proposed changes, the JVM is able to constant-fold the hash value. See: https://github.com/openjdk/jdk/pull/23972#issuecomment-2793199126 ------------- PR Comment: https://git.openjdk.org/jdk/pull/24625#issuecomment-2802361777
