The new test that will be added by JDK-8277042 triggered this assert once:

# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/workspace/open/src/hotspot/share/compiler/compileBroker.cpp:369), pid=25796, tid=6403
# assert(_last->next() == __null) failed: not last

Stack: [0x000070000838a000,0x000070000848a000], sp=0x00007000084862f0, free space=1008k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.dylib+0x1159a39] VMError::report_and_die(int, char const*, char const*, __va_list_tag*, Thread*, unsigned char*, void*, void*, char const*, int, unsigned long)+0x6e9
V [libjvm.dylib+0x115a0bb] VMError::report_and_die(Thread*, void*, char const*, int, char const*, char const*, __va_list_tag*)+0x3b
V [libjvm.dylib+0x628fbd] report_vm_error(char const*, int, char const*, char const*, ...)+0xdd
V [libjvm.dylib+0x5e394a] CompileQueue::add(CompileTask*)+0x8a
V [libjvm.dylib+0x5e718a] CompileBroker::compile_method_base(methodHandle const&, int, int, methodHandle const&, int, CompileTask::CompileReason, bool, Thread*)+0xa3a
V [libjvm.dylib+0x5e7f5d] CompileBroker::compile_method(methodHandle const&, int, int, methodHandle const&, int, CompileTask::CompileReason, DirectiveSet*, JavaThread*)+0x6ad
V [libjvm.dylib+0x5e788e] CompileBroker::compile_method(methodHandle const&, int, int, methodHandle const&, int, CompileTask::CompileReason, JavaThread*)+0xbe
V [libjvm.dylib+0x5c744e] CompilationPolicy::compile(methodHandle const&, int, CompLevel, JavaThread*)+0x4ee
V [libjvm.dylib+0x5c69dc] CompilationPolicy::event(methodHandle const&, methodHandle const&, int, int, CompLevel, CompiledMethod*, JavaThread*)+0x20c
V [libjvm.dylib+0x8eea04] InterpreterRuntime::frequency_counter_overflow_inner(JavaThread*, unsigned char*)+0x304
V [libjvm.dylib+0x8ee4ca] InterpreterRuntime::frequency_counter_overflow(JavaThread*, unsigned char*)+0x1a
j Foo3.foo()I+0
j SomeClass.<clinit>()V+61
v ~StubRoutines::call_stub