Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Enhancements to the VDBE opcode loop to reduce the number of machine-code instructions evaluated by about 10%. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
9744ffb3f5bc6d8fd59fbb6577a0d549 |
| User & Date: | drh 2009-11-17 23:59:58.000 |
Context
|
2009-11-18
| ||
| 01:25 | Suppress more instances of unnecessary OP_IsNull and OP_Affinity opcodes. (check-in: bf6c0bd1c5 user: drh tags: trunk) | |
|
2009-11-17
| ||
| 23:59 | Enhancements to the VDBE opcode loop to reduce the number of machine-code instructions evaluated by about 10%. (check-in: 9744ffb3f5 user: drh tags: trunk) | |
| 18:31 | Code generator tries to avoid pointless OP_IsNull and OP_Affinity opcodes. (check-in: ebb0c8a3e9 user: drh tags: trunk) | |
Changes
Changes to src/vdbe.c.