> Hi, > > This PR implements the support of `NULLABLE_NON_ATOMIC_FLAT` layout in the > JITs. There is nothing to do in C2. In C1, I need to implement > loading/storing nullable value of a non-atomic field. > > The test `TestValueClasses` is failing with `-XX:-TieredCompilation`, which I > suspect is due to the substitutability test handling padding bytes > incorrectly. > > Please kindly review what there are for now, thanks a lot.
Quan Anh Mai has updated the pull request incrementally with one additional commit since the last revision: Fix packing/unpacking adapters, fix some miscelaneous issues, address comment ------------- Changes: - all: https://git.openjdk.org/valhalla/pull/1970/files - new: https://git.openjdk.org/valhalla/pull/1970/files/2d28e1cf..bddd1516 Webrevs: - full: https://webrevs.openjdk.org/?repo=valhalla&pr=1970&range=01 - incr: https://webrevs.openjdk.org/?repo=valhalla&pr=1970&range=00-01 Stats: 85 lines in 14 files changed: 19 ins; 22 del; 44 mod Patch: https://git.openjdk.org/valhalla/pull/1970.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1970/head:pull/1970 PR: https://git.openjdk.org/valhalla/pull/1970
