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  1. JDK
  2. JDK-8214025

assert(t->singleton()) failed: must be a constant when ScavengeRootsInCode < 2

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Subcomponent:
    • Resolved In Build:
      b21

      Description

      Reproduce reliably with:

      make CONF=linux-x86_64-server-fastdebug run-test TEST=gc/logging/TestUnifiedLoggingSwitchStress.java JTREG="VM_OPTIONS=-XX:ScavengeRootsInCode=1"

      #
      # Internal Error (/home/zgu/workspace/jdk/src/hotspot/share/opto/phaseX.cpp:691), pid=31734, tid=31748
      # assert(t->singleton()) failed: must be a constant

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              • Assignee:
                thartmann Tobias Hartmann
                Reporter:
                zgu Zhengyu Gu
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                • Created:
                  Updated:
                  Resolved: