Commits
| Date | Subject | Author | Releases |
|---|---|---|---|
| 2019-02-16 | Make use of compiler builtins and/or assembly for CLZ, CTZ, POPCNT. | Tom Lane | 12.0 |
| 2019-02-15 | Revert attempts to use POPCNT etc instructions | Alvaro Herrera | 12.0 |
| 2019-02-15 | Fix compiler builtin usage in new pg_bitutils.c | Alvaro Herrera | 12.0 |
| 2019-02-13 | Fix portability issues in pg_bitutils | Alvaro Herrera | 12.0 |
| 2019-02-13 | Add basic support for using the POPCNT and SSE4.2s LZCNT opcodes | Alvaro Herrera | 12.0 |