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  1. JDK
  2. JDK-8217503

ZGC: Fix fall through bug in ZBarrierSetC2::escape_add_final_edges()

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • 13
    • 12, 13
    • hotspot
    • gc
    • b05

    Description

      The switch statement in ZBarrierSetC2::escape_add_final_edges() has a fall through bug, letting the Op_LoadBarrierSlowReg/Op_LoadBarrierWeakSlowReg case fall through into the Op_Proj case.

      This was found during code inspection. We don't know of any real bugs caused by this.

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              Updated:
              Resolved: