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Overview
| Comment: | Integrate kbk-jumpthread: replace the node-by-node splitting with a single pass that identifies many threading opportunities and also reduces the number of splits. Eliminate the old nodesplit pass, and the renameTemps pass, which is no longer required. |
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| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
a934a75e1f95e1a026ef64e6111b023b |
| User & Date: | kbk 2018-12-17 23:19:28.241 |
Context
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2018-12-18
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| 02:32 | Add a long-forgotten 'specializer.md' discussing what the specializer does. check-in: 7bd4d23ac9 user: kbk tags: trunk | |
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2018-12-17
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| 23:19 | Integrate kbk-jumpthread: replace the node-by-node splitting with a single pass that identifies many threading opportunities and also reduces the number of splits. Eliminate the old nodesplit pass, and the renameTemps pass, which is no longer required. check-in: a934a75e1f user: kbk tags: trunk | |
| 23:13 | result, returnCode, returnOptions must be split into FAIL and non-FAIL paths because the backend isn't prepared to deal with all combinations of FAIL + someOtherType. closed check-in: 94358b53ea user: kbk tags: kbk-jumpthread | |
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2018-12-08
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| 21:46 | Add a micropass to optimize away conditional jumps that are identical to a conditional jump in a dominator. (Partial redundancy elimination appears to create these.) check-in: 344567b919 user: kbk tags: trunk | |
Changes
Changes to demos/perftest/tester.tcl.
Changes to quadcode/constfold.tcl.
Changes to quadcode/inline.tcl.
Added quadcode/jumpthread.tcl.
Deleted quadcode/nodesplit.tcl.
Deleted quadcode/renameTemps.tcl.
Changes to quadcode/specializer.tcl.
Changes to quadcode/ssa.tcl.
Changes to quadcode/transformer.tcl.