On Thu, 7 Aug 2025 15:49:20 GMT, Ruben <[email protected]> wrote: > The C2 exception handler stub code is only a trampoline to the generated > exception handler blob. This change removes the extra step on the way to the > generated blob. > > According to some comments in the source code, the exception handler stub > code used to be patched upon deoptimization, however presumably these > comments are outdated as the patching upon deoptimization happens for > post-call NOPs only.
This pull request has now been integrated. Changeset: 3e3822ad Author: Ruben Ayrapetyan <[email protected]> Committer: Evgeny Astigeevich <[email protected]> URL: https://git.openjdk.org/jdk/commit/3e3822ad7eadbb3d86a3b94a6bd858f8c8ef9364 Stats: 569 lines in 41 files changed: 268 ins; 216 del; 85 mod 8365047: Remove exception handler stub code in C2 Co-authored-by: Martin Doerr <[email protected]> Reviewed-by: mdoerr, dlong, dfenacci, adinn, fyang, aph ------------- PR: https://git.openjdk.org/jdk/pull/26678
