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  1. JDK
  2. JDK-8277388

ARM32: Enable CompactStrings support

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 11, 17, 18
    • Fix Version/s: None
    • Component/s: hotspot

      Description

      See globals_zero.hpp:

      // No performance work done here yet.
      define_pd_global(bool, CompactStrings, false);

      We need to decide if we want to finally enable this. While ARM-specific intrinsics are not implemented, maybe the shared code is actually fast enough.

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              Assignee:
              shade Aleksey Shipilev
              Reporter:
              shade Aleksey Shipilev
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                Dates

                Created:
                Updated: