[SERVER-82089] Use cmp3w instead of simple comparisons in ABT optimization + lowering Created: 11/Oct/23  Updated: 09/Nov/23  Resolved: 08/Nov/23

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:
Related
related to SERVER-82992 Complete TODO listed in SERVER-82089 Closed
is related to SERVER-80235 [CQF] Lower PathCompare [eq] using cmp3w Closed
Sprint: QO 2023-10-16, QO 2023-10-30, QO 2023-11-13
Participants:

 Description   

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 ]

Issue resolved by fix in https://jira.mongodb.org/browse/SERVER-82763 

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