On Mon, 15 Jul 2024 14:09:22 GMT, Chen Liang <li...@openjdk.org> wrote:
>> The `@Stable` on the `index` field is incorrect, as stable only avoids >> inlining `0`. Solution is to use bit flip on the actual index (and rename >> the field to `flippedIndex`), so we use -1 to -256 (mapping to 0 to 255) and >> 0 the default value is used as an unset indicator. > > Chen Liang has updated the pull request incrementally with one additional > commit since the last revision: > > We have sufficient space in short, use +1 offset Now I have switched to +1 offset. Looks cleaner? ------------- PR Comment: https://git.openjdk.org/jdk/pull/20178#issuecomment-2228713539
