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  1. JDK
  2. JDK-8254246

SymbolHashMapEntry wastes space

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 16
    • 17
    • hotspot
    • b07

    Description

      The order of data members in SymbolHashMapEntry wastes space on 64bit platforms. Moving _hash after _symbol would save 8 bytes per entry. It would make no difference on 32bit platforms.

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          Commit Commit openjdk/jdk/9ea93238

          Review Review openjdk/jdk/2228

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            People

              coleenp Coleen Phillimore
              kbarrett Kim Barrett
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              Dates

                Created:
                Updated:
                Resolved: