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  1. JDK
  2. JDK-8171537

aarch64: compiler/c1/Test6849574.java generates guarantee failure in C1

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b151
    • CPU:
      aarch64
    • OS:
      linux

      Description

      Running compiler/c1/Test6849574.java with -vmoption:-XX:TieredStopAtLevel=1 to force use of C1 generates the following guarantee failure

      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (assembler_aarch64.hpp:232), pid=8576, tid=8601
      # guarantee(val < (1U << nbits)) failed: Field too big for insn
      #
      # JRE version: OpenJDK Runtime Environment (9.0) (build 9-internal+0-adhoc.ed.dev)
      # Java VM: OpenJDK 64-Bit Server VM (9-internal+0-adhoc.ed.dev, mixed mode, tiered, compressed oops, g1 gc, linux-aarch64)
      # 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" (or dumping to /home/ed/jdk9/jtreg/JTwork/scratch/core.8576)
      #
      # An error report file with more information is saved as:
      # /home/ed/jdk9/jtreg/JTwork/scratch/hs_err_pid8576.log
      #
      # Compiler replay data is saved as:
      # /home/ed/jdk9/jtreg/JTwork/scratch/replay_pid8576.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #

      The command used to generate this was

      /home/ed/images/jdk9-aarch64-test/bin/java -jar lib/jtreg.jar -vmoption:-XX:TieredStopAtLevel=1 -nr -othervm -jdk:/home/ed/images/jdk9-aarch64-test /home/ed/jdk9/dev/hotspot/test/compiler/c1/Test6849574.java

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            • Assignee:
              enevill Ed Nevill
              Reporter:
              enevill Ed Nevill
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              Dates

              • Created:
                Updated:
                Resolved: