thread #14, stop reason = signal SIGSTOP
    frame #0: 0x000000010eaa5117 libjvm.dylib`DUIterator_Fast::operator<(DUIterator_Fast&) + 23
    frame #1: 0x000000010ea7076c libjvm.dylib`PhaseCFG::adjust_register_pressure(Node*, Block*, long*, bool) + 368
    frame #2: 0x000000010ea71c32 libjvm.dylib`PhaseCFG::schedule_local(Block*, GrowableArray<int>&, VectorSet&, long*) + 2796
    frame #3: 0x000000010e77a93b libjvm.dylib`PhaseCFG::global_code_motion() + 1531
    frame #4: 0x000000010e77aab9 libjvm.dylib`PhaseCFG::do_global_code_motion() + 65
    frame #5: 0x000000010e5920d6 libjvm.dylib`Compile::Code_Gen() + 338
    frame #6: 0x000000010e58fe88 libjvm.dylib`Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool, DirectiveSet*) + 3050
    frame #7: 0x000000010e4c19d6 libjvm.dylib`C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*) + 220
    frame #8: 0x000000010e5a29fa libjvm.dylib`CompileBroker::invoke_compiler_on_method(CompileTask*) + 1636
    frame #9: 0x000000010e5a21bf libjvm.dylib`CompileBroker::compiler_thread_loop() + 643
    frame #10: 0x000000010ed86bcb libjvm.dylib`JavaThread::thread_main_inner() + 417
    frame #11: 0x000000010ed8677f libjvm.dylib`JavaThread::run() + 671
    frame #12: 0x000000010ed832d9 libjvm.dylib`Thread::call_run() + 283
    frame #13: 0x000000010ebefb2c libjvm.dylib`thread_native_entry(Thread*) + 314
    frame #14: 0x00007fff60712661 libsystem_pthread.dylib`_pthread_body + 340
    frame #15: 0x00007fff6071250d libsystem_pthread.dylib`_pthread_start + 377
    frame #16: 0x00007fff60711bf9 libsystem_pthread.dylib`thread_start + 13