On Thu, 13 Nov 2025 23:49:28 GMT, Ruben <[email protected]> wrote: >> The original fix [JDK-8365047](https://bugs.openjdk.org/browse/JDK-8365047) >> was backed out by >> [JDK-8371388](https://bugs.openjdk.org/browse/JDK-8371388), this is the REDO. >> >> 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 comments are outdated as the patching upon deoptimization happens for 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. > > Ruben has updated the pull request incrementally with one additional commit > since the last revision: > > Add an assertion to detect out of bounds access in post-call NOP checks
I think assertions would be sufficient in C1 instead of guarantee. But, ok. I'll put it into our test queue. ------------- Marked as reviewed by mdoerr (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/28192#pullrequestreview-3472719238
