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. This does not fix the lack of constant folding. The regression for https://github.com/openjdk/jdk/pull/23972#issuecomment-2792664301 appears again if the `Map::get` call uses `""` instead of `"x"` or `"y"`. ------------- Changes requested by liach (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/24625#pullrequestreview-2765156275
