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Overview
| Comment: | Further improvements to parser speed by enlarging lookup tables to eliminate the need to do range checking on the index prior to lookup. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | lemon-optimization |
| Files: | files | file ages | folders |
| SHA3-256: |
47d3e091ae49eb7947af5abef9b5b96b |
| User & Date: | drh 2019-08-28 11:31:11.959 |
Context
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2019-08-28
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| 11:49 | Fix an unreachable branch in sqlite3ParserFallback() (Closed-Leaf check-in: e059178b47 user: drh tags: lemon-optimization) | |
| 11:31 | Further improvements to parser speed by enlarging lookup tables to eliminate the need to do range checking on the index prior to lookup. (check-in: 47d3e091ae user: drh tags: lemon-optimization) | |
| 02:09 | Increase the size of the yy_lookahead table so that it is never necessary to down bounds checking on the index. (check-in: bafd872398 user: drh tags: lemon-optimization) | |
Changes
Changes to tool/lemon.c.
Changes to tool/lempar.c.