On Sat, 25 Jul 2026 21:51:36 GMT, Shawn Emery <[email protected]> wrote:
> This fix allows for more accurate comparisons between intrinsics and Java > performance for P-256 conditional set operations by emulating production > lookup EC operations. Before this fix, benchmarks showed a 53% regression > for intrinsics vs. Java due to constant propagation and dead-code removal by > C2. After this fix, a 27% performance increase is observed with intrinsics > vs. Java. > > --------- > - [X] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai). This pull request has now been integrated. Changeset: 6fc653f5 Author: Shawn Emery <[email protected]> URL: https://git.openjdk.org/jdk/commit/6fc653f5fcf74fdce2838ddc330cd4dbde9cddfc Stats: 33 lines in 1 file changed: 17 ins; 2 del; 14 mod 8388706: PolynomialP256Bench::benchAssign regression after JDK-8355216 Reviewed-by: adinn, qamai ------------- PR: https://git.openjdk.org/jdk/pull/32047
