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  1. JDK
  2. JDK-6677629

PhaseIterGVN::subsume_node() should call hash_delete() and add_users_to_worklist()

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    • Icon: Enhancement Enhancement
    • Resolution: Fixed
    • Icon: P5 P5
    • hs19
    • hs12
    • hotspot
    • None
    • b04
    • sparc
    • solaris_10
    • Not verified

        C2 has a lot of places with the next calls sequence:

           add_users_to_worklist(old);
           hash_delete(old);
           subsume_node(old, nn);

        and without add_users_to_worklist(old).

        Investigate a possibility to call hash_delete() and add_users_to_worklist()
        from subsume_node().

              kvn Vladimir Kozlov
              kvn Vladimir Kozlov
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