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  1. JDK
  2. JDK-6986028

assert(_base == Int) failed: Not an Int in CmpINode::sub

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    • Subcomponent:
    • Resolved In Build:
      b02
    • CPU:
      generic
    • OS:
      generic
    • Verification:
      Verified

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        Description

        Application crashes on startup (linux-amd64, fastdebug VM, -XX:+AggressiveOpts):

        # Internal Error (/BUILD_AREA/jdk7/hotspot/src/share/vm/opto/type.hpp:1061), pid=3077, tid=139772749469968
        # assert(_base == Int) failed: Not an Int

        V [libjvm.so+0xa9d54c];; VMError::report(outputStream*)+0x116c
        V [libjvm.so+0xa9d91c];; VMError::report_and_die()+0x2dc
        V [libjvm.so+0x4b7304];; report_vm_error(char const*, int, char const*, char const*)+0x84
        V [libjvm.so+0x9dd2e2];; CmpINode::sub(Type const*, Type const*) const+0x32
        V [libjvm.so+0x907963];; PhaseGVN::transform_no_reclaim(Node*)+0xd3
        V [libjvm.so+0x9beab1];; PhaseStringOpts::int_stringSize(GraphKit&, Node*)+0x101
        V [libjvm.so+0x9c39af];; PhaseStringOpts::replace_string_concat(StringConcat*)+0x9cf
        V [libjvm.so+0x9c4dfc];; PhaseStringOpts::PhaseStringOpts(PhaseGVN*, Unique_Node_List*)+0x67c
        V [libjvm.so+0x446b0d];; Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool)+0x123d
        V [libjvm.so+0x362b1f];; C2Compiler::compile_method(ciEnv*, ciMethod*, int)+0x21f
        V [libjvm.so+0x44ddad];; CompileBroker::invoke_compiler_on_method(CompileTask*)+0x41d
        V [libjvm.so+0x44e92d];; CompileBroker::compiler_thread_loop()+0x4cd
        V [libjvm.so+0xa42886];; JavaThread::thread_main_inner()+0xf6
        V [libjvm.so+0x8b1920];; java_start(Thread*)+0xf0


        Current CompileTask:
        C2:6079 spec.jbb.JBBProperties.copyPropsToOutput(Ljava/io/PrintStream;)Z (566 bytes)

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                Assignee:
                never Tom Rodriguez
                Reporter:
                nhaustov Nicolay Haustov (Inactive)
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