After https://bugs.openjdk.org/browse/JDK-8279888, the following simple Test crashes.

class Foo {
  static void c(Byte[] a, Byte d) {
    for (int e = 0; e < a.length; e++)
      a[e] = 0;
  }
}
class Test {
  int f(int g) {
    Byte h[] = new Byte[500];
    Foo.c(h, (byte)4);
    short i = 7;
    while (i != 1)
      i = (short)(i - 3);
    return 0;
  }
  void j(String[] k) {
    try {
      int l = 5;
      if (l < f(l))
        ;
    } catch (Exception m) {
    }
  }
  public static void main(String[] args) {
    try {
      Test n = new Test();
      for (int i=0;i <10000;i++)
        n.j(args);
    } catch (Exception ex) {
    }
  }
}


The crash log is:

Current CompileTask:
C2: 315 24 ! 4 Test::j (16 bytes)

Stack: [0x00007fe32b3da000,0x00007fe32b4db000], sp=0x00007fe32b4d4e00, free space=1003k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x429e55] Node::in(unsigned int) const+0x13 (node.hpp:391)
V [libjvm.so+0xf4bd74] PhaseIdealLoop::verify_strip_mined_scheduling(Node*, Node*)+0xc2 (loopnode.cpp:5733)
V [libjvm.so+0xf4ca24] PhaseIdealLoop::build_loop_late_post_work(Node*, bool)+0xa50 (loopnode.cpp:5926)
V [libjvm.so+0xf4bfd0] PhaseIdealLoop::build_loop_late_post(Node*)+0x28 (loopnode.cpp:5760)
V [libjvm.so+0xf4bc54] PhaseIdealLoop::build_loop_late(VectorSet&, Node_List&, Node_Stack&)+0x248 (loopnode.cpp:5706)
V [libjvm.so+0xf464e1] PhaseIdealLoop::build_and_optimize()+0xa95 (loopnode.cpp:4387)
V [libjvm.so+0x8a0df4] PhaseIdealLoop::PhaseIdealLoop(PhaseIterGVN&, PhaseIdealLoop const*)+0xca (loopnode.hpp:1100)
V [libjvm.so+0x8a0eac] PhaseIdealLoop::verify(PhaseIterGVN&)+0x63 (loopnode.hpp:1158)
V [libjvm.so+0x894777] Compile::Optimize()+0xcb5 (compile.cpp:2379)
V [libjvm.so+0x88d69a] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x13cc (compile.cpp:823)
V [libjvm.so+0x77e6e4] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x194 (c2compiler.cpp:113)
V [libjvm.so+0x8ab589] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x9ed (compileBroker.cpp:2240)
V [libjvm.so+0x8aa175] CompileBroker::compiler_thread_loop()+0x3e7 (compileBroker.cpp:1916)
V [libjvm.so+0x8c9dd5] CompilerThread::thread_entry(JavaThread*, JavaThread*)+0x69 (compilerThread.cpp:58)
V [libjvm.so+0xc4bfd4] JavaThread::thread_main_inner()+0x164 (javaThread.cpp:700)
V [libjvm.so+0xc4be64] JavaThread::run()+0x204 (javaThread.cpp:683)
V [libjvm.so+0x13a70c8] Thread::call_run()+0x180 (thread.cpp:224)
V [libjvm.so+0x10c0b33] thread_native_entry(Thread*)+0x18f (os_linux.cpp:710)