On Tue, 10 Mar 2026 19:09:14 GMT, Coleen Phillimore <[email protected]> wrote:
> Please review this change to fix GenerateOopMap to not report an unreachable > bytecode for async exception handling and for the first bytecode in an > exception catch clause. The first change will generate a safepoint entry > that doesn't allow async exceptions for bytecodes that cannot trap. The > second change creates an exception edge for the first bytecode in an > exception catch clause whether it can trap or not. > This also adds a GenerateOopMapALot at safeopints to test interpreter oopmap > generation. Tested JCKs with this option. > Thanks to @tkrodriguez for the kill003 test. > Also tested tier1-8. > > - [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: 2ce2d588 Author: Coleen Phillimore <[email protected]> URL: https://git.openjdk.org/jdk/commit/2ce2d5886bdccabe4f51d79dd92751933def905a Stats: 243 lines in 10 files changed: 194 ins; 15 del; 34 mod 8074292: nsk/jdb/kill/kill001: generateOopMap.cpp assert(bb->is_reachable()) failed Co-authored-by: Tom Rodriguez <[email protected]> Reviewed-by: sspitsyn, pchilanomate, dlong, never ------------- PR: https://git.openjdk.org/jdk/pull/30171
