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  1. JDK
  2. JDK-8253636

C2: Adjust NodeClasses::_max_classes

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    • b32
    • 15
    • b19

    Description

      src/hotspot/share/opto/node.hpp:
      ...
          DEFINE_CLASS_ID(Halt, Node, 15)
          DEFINE_CLASS_ID(Opaque1, Node, 16)

          _max_classes = ClassMask_Halt

      Opaque1 node class (introduced by JDK-8229495) is beyond _max_classes.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8229495 SIGILL in C2 generated OSR compilation

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed
          links to

          Commit Commit openjdk/jdk/5dd9353b

          Review Review openjdk/jdk/397

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              rcastanedalo Roberto Castaneda Lozano
              vlivanov Vladimir Ivanov
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                Updated:
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