[REDO] C2: Non-fluid StringBuilder pattern bails out in OptoStringConcat

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    • Type: Enhancement
    • Resolution: Unresolved
    • Priority: P4
    • tbd
    • Affects Version/s: 17, 21, 24, 25
    • Component/s: hotspot

      An attempt to implement this was made in JDK-8341696.
      This implementation unfortunately triggered a bug in the DaCapo spring benchmark: JDK-8348687

      Unfortunately, this bug is hard to debug as it seems to be influenced heavily by timing.

        1.
        		 [BACKOUT] C2: Non-fluid StringBuilder pattern bails out in OptoStringConcat Sub-task Resolved Theo Weidmann (Inactive)  

            Assignee:
            Unassigned
            Reporter:
            Theo Weidmann (Inactive)
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              Created:
              Updated: