On Wed, 25 Mar 2026 07:55:47 GMT, Stefan Karlsson <[email protected]> wrote:
>> In preparation for JEP-401 I propose that we remove the unused larval bit >> from the markWord. The last API to use it was removed with >> [JDK-8373375](https://bugs.openjdk.org/browse/JDK-8373375). >> >> I received feedback that we should still keep the mark word bit reserved for >> Project Valhalla, so that's reflected in the change. >> >> There is still a lot of JIT compiler support for larval bits, but I've >> limited this PR to only clean up the markWord usages. >> >> It would be good to get some feedback about what to do with the callnode.cpp >> change. >> >> Tested locally with `test TEST=hotspot_valhalla`. > > Stefan Karlsson has updated the pull request incrementally with one > additional commit since the last revision: > > Fix test_preservedMarks.cpp Marked as reviewed by fparain (Committer). ------------- PR Review: https://git.openjdk.org/valhalla/pull/2258#pullrequestreview-4008899266
