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  1. JDK
  2. JDK-8296969

C1: PrintC1Statistics is broken after JDK-8292878

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    • b24
    • x86
    • generic

    Description

      Reproducible:

      $./build/linux-x86_64-server-fastdebug/jdk/bin/java -XX:+PrintC1Statistics   --version
      # To suppress the following error report, specify this argument
      # after -XX: or in .hotspotrc:  SuppressErrorAt=/macroAssembler_x86.cpp:2261
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      #  Internal Error (/home/xxinliu/Devel/jdk/src/hotspot/cpu/x86/macroAssembler_x86.cpp:2261), pid=121430, tid=121444
      #  assert(rscratch != noreg || always_reachable(dst)) failed: missing
      #
      # JRE version: OpenJDK Runtime Environment (20.0) (fastdebug build 20-internal-adhoc.xxinliu.jdk)
      # Java VM: OpenJDK 64-Bit Server VM (fastdebug 20-internal-adhoc.xxinliu.jdk, mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V  [libjvm.so+0x1534aee]  MacroAssembler::incrementl(AddressLiteral, Register)+0x1ee
      #
      # No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
      #
      # An error report file with more information is saved as:
      # /local/home/xxinliu/Devel/jdk/hs_err_pid121430.log
      [thread 121446 also had an error]
      [thread 121456 also had an error]
      [thread 121458 also had an error]
      [thread 121457 also had an error]
      openjdk 20-internal 2023-03-21
      OpenJDK Runtime Environment (fastdebug build 20-internal-adhoc.xxinliu.jdk)
      OpenJDK 64-Bit Server VM (fastdebug build 20-internal-adhoc.xxinliu.jdk, mixed mode)
      #
      # Compiler replay data is saved as:
      # /local/home/xxinliu/Devel/jdk/replay_pid121430.log
      #
      # If you would like to submit a bug report, please visit:
      #   https://bugreport.java.com/bugreport/crash.jsp
      #
      [1]    121430 abort      ./build/linux-x86_64-server-fastdebug/jdk/bin/java -XX:+PrintC1Statistics

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              jcao Joshua Cao
              xliu Xin Liu
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                Created:
                Updated:
                Resolved: