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  1. JDK
  2. JDK-8210387

C2 compilation fails with "assert(node->_last_del == _last) failed: must have deleted the edge just produced"

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 8u172, 9, 10, 11, 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b11

      Description

      The example of test is in attachment. Run
      java -Xcomp -XX:-TieredCompilation Test
      to reproduce issue. head of hs_err is:
      # To suppress the following error report, specify this argument
      # after -XX: or in .hotspotrc: SuppressErrorAt=/node.cpp:118
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/scratch/opt/mach5/mesos/work_dir/slaves/c4ee7e63-1ded-4e8c-9581-ce26f27e3af4-S72/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/3e8f11e1-a6d3-472f-9301-2c71c1d9e6b4/runs/25f26cb8-1ed1-4dce-8b18-41fa9ae0169e/workspace/open/src/hotspot/share/opto/node.cpp:118), pid=10789, tid=10800
      # assert(node->_last_del == _last) failed: must have deleted the edge just produced
      #
      # JRE version: Java(TM) SE Runtime Environment (12.0+9) (fastdebug build 12-ea+9)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 12-ea+9, compiled mode, compressed oops, g1 gc, linux-amd64)
      # Core dump will be written. Default location: Core dumps may be processed with "/usr/libexec/abrt-hook-ccpp %s %c %p %u %g %t e %P %I %h" (or dumping to /scratch/lmesnik/ws/JavaFuzzer/results/12_05/crashes/r2-388/core.10789)
      #

        Attachments

        1. FuzzerUtils.java
          13 kB
        2. hs_err_pid10346.log
          60 kB
        3. replay_pid10346.log
          96 kB
        4. Test.java
          10 kB

          Activity

            People

            • Assignee:
              thartmann Tobias Hartmann
              Reporter:
              lmesnik Leonid Mesnik
            • Votes:
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              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: