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  1. JDK
  2. JDK-8222484

Specialize generation of simple String concatenation expressions

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 13
    • Fix Version/s: 13
    • Component/s: core-libs

      Description

      By refactoring StringConcatFactory/-Helper to provide a manually inlined specialization for concatenations of two Objects or one Object and a constant, we can reduce bootstrap overheads for these simplest and very common concat expressions, and also reuse that method with good results for String::concat.

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            • Assignee:
              redestad Claes Redestad
              Reporter:
              redestad Claes Redestad
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