Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-82089

Use cmp3w instead of simple comparisons in ABT optimization + lowering

XMLWordPrintableJSON

    • Type: Icon: Bug Bug
    • Resolution: Gone away
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • None
    • QO 2023-10-16, QO 2023-10-30, QO 2023-11-13

      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.

            Assignee:
            lynne.wang@mongodb.com Lynne Wang
            Reporter:
            lynne.wang@mongodb.com Lynne Wang
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: