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  1. JDK
  2. JDK-7026700

regression in 6u24-rev-b23: Crash in C2 compiler in PhaseIdealLoop::build_loop_late_post

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3
    • Resolution: Won't Fix
    • Affects Version/s: 6u24-rev, 6u25
    • Fix Version/s: 6-pool
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • CPU:
      x86, sparc
    • OS:
      linux_ubuntu, solaris_10

      Backports

        Description

        C2 compiler crashes in PhaseIdealLoop::build_loop_late_post
        This is reproducible easily and quickly after customer application launches.

        V [libjvm.so+0x6ea4d8] [0x6e988c]'void PhaseIdealLoop::build_loop_late_post(Node*)'+0xc4c
        V [libjvm.so+0x6e9838] [0x6e95c4]'void PhaseIdealLoop::build_loop_late(VectorSet&,Node_List&,Node_Stack&)'+0x274
        V [libjvm.so+0x6e785c] [0x6e7098]'void PhaseIdealLoop::build_and_optimize(bool,bool)'+0x7c4
        V [libjvm.so+0x1d93f4] [0x1d907c]'void Compile::Optimize()'+0x378
        V [libjvm.so+0x428b5c] [0x427db8]'Compile::Compile(ciEnv*,C2Compiler*,ciMethod*,int,bool,bool)'+0xda4
        V [libjvm.so+0x1d3cf4] [0x1d3c4c]'void C2Compiler::compile_method(ciEnv*,ciMethod*,int)'+0xa8
        V [libjvm.so+0x1d4bd8] [0x1d417c]'void CompileBroker::invoke_compiler_on_method(CompileTask*)'+0xa5c
        V [libjvm.so+0x247e34] [0x2475d4]'void CompileBroker::compiler_thread_loop()'+0x860
        V [libjvm.so+0x858590] [0x858540]'void JavaThread::thread_main_inner()'+0x50
        V [libjvm.so+0x77d890] [0x77d738]'java_start'+0x158

        for details see the attached error log and corefile

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                • Assignee:
                  kevinw Kevin Walls
                  Reporter:
                  tviessma Thomas Viessmann (Inactive)
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                  • Created:
                    Updated:
                    Resolved:
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