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  1. JDK
  2. JDK-8275201

C2: hide klass() accessor from TypeOopPtr and typeKlassPtr subclasses

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    • Enhancement
    • Resolution: Fixed
    • P4
    • 19
    • 18
    • hotspot
    • b22

    Description

      This is a follow up to JDK-8266550. This is refactoring in an attempt to fix JDK-6312651. This is extracted from: https://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2019-May/033803.html

      The goal of this one is to prevent code outside of the Type hierarchy from using the klass() accessor as once interfaces are properly supported a single klass pointer can't exhaustively represent a type.

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              roland Roland Westrelin
              roland Roland Westrelin
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