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  1. JDK
  2. JDK-8264340

[lworld] [AArch64] TestLWorld.java assertion failure in OopFlow::build_oop_map

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    • Subcomponent:
    • CPU:
      aarch64
    • OS:
      linux

      Description

      This happens reliably in TestLWorld::test9() scenario 0 on AArch64:

      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/mnt/nicgas01-pc/valhalla/src/hotspot/share/opto/buildOopMap.cpp:360), pid=8866, tid=8882
      # assert(false) failed: there should be a oop in OopMap instead of a live raw oop at safepoint
      #

        Attachments

        1. checkcast-igv.png
          34 kB
          Nick Gasson
        2. hs_err_pid177359.log
          128 kB
          Nick Gasson
        3. SchedCrash.java
          2 kB
          Nick Gasson
        4. TestLWorld.jtr
          136 kB
          Nick Gasson

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              Assignee:
              ngasson Nick Gasson
              Reporter:
              ngasson Nick Gasson
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                Created:
                Updated:
                Resolved: