[SERVER-82089] Use cmp3w instead of simple comparisons in ABT optimization + lowering Created: 11/Oct/23 Updated: 09/Nov/23 Resolved: 08/Nov/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Lynne Wang | Assignee: | Lynne Wang |
| Resolution: | Gone away | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Sprint: | QO 2023-10-16, QO 2023-10-30, QO 2023-11-13 | ||||||||||||
| Participants: | |||||||||||||
| Description |
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Currently, optimizer rewrites of the getParam FunctionCall node produce a series of BinaryOp's that are type bracketing. We should modify the rewriter to use a non-type bracketing cmp3w instead so that SBE will correctly use Instruction::cmp3w for parameterized constants. |
| Comments |
| Comment by Lynne Wang [ 08/Nov/23 ] |
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Issue resolved by fix in https://jira.mongodb.org/browse/SERVER-82763 |