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  1. JDK
  2. JDK-8038636

speculative traps break when classes are redefined

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    • b10
    • generic
    • generic

        Reported by Tom Rodriguez:

        Basically MDO's need something like the clean_weak_klass_links but that's checking Method::on_stack instead.

        InstanceKlass references are ok since they don't change during redefinition but new Method* are created and unused ones are freed so they need special attention. Most MDO entries only how InstanceKlasses so they are safe.

              roland Roland Westrelin
              roland Roland Westrelin
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