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  1. JDK
  2. JDK-8171537

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

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P3 P3
    • 9
    • 9
    • hotspot
    • None
    • b151
    • aarch64
    • linux

        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

              enevill Ed Nevill
              enevill Ed Nevill
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                Created:
                Updated:
                Resolved: