jvm crash when specifying TypeProfileWidth=0 on jdk 6.0

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    • b03
    • x86
    • windows_vista
    • Verified

        VM will crash when specifying TypeProfileWidth=0 on jdk 6u13.

        Reproduction:
        A is just a class name that does not exist.
        ---------->
        [xxxxx@komagome J810038]$ ~/XXXXX/jdk6_13/bin/java -version
        java version "1.6.0_13"
        Java(TM) SE Runtime Environment (build 1.6.0_13-b03)
        Java HotSpot(TM) 64-Bit Server VM (build 11.3-b02, mixed mode)

        [xxxxx@komagome J810038]$ ~/XXXXX/jdk6_13/bin/java -server -XX:TypeProfileWidth=0 -Xcomp A
        #
        # An unexpected error has been detected by Java Runtime Environment:
        #
        # Internal Error (ciMethodData.cpp:130), pid=28256, tid=1085491552
        # Error: ShouldNotReachHere()
        #
        # Java VM: Java HotSpot(TM) 64-Bit Server VM (11.3-b02 compiled mode linux-amd64)
        # An error report file with more information is saved as:
        # /XXXXX/hs_err_pid28256.log
        #
        # If you would like to submit a bug report, please visit:
        # http://java.sun.com/webapps/bugreport/crash.jsp
        #
        <----------

        The problem was also seen on jdk 6u14 for Windows.

              Assignee:
              Poonam Bajaj Parhar
              Reporter:
              Xiaojun Zhang (Inactive)
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                Created:
                Updated:
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