A lot Nightly tests with -XX:+DeoptimizeALot start failing after 7096639 changes:
# Internal Error (src/share/vm/runtime/sharedRuntime.cpp:2863), pid=22165, tid=21
# assert(fr.interpreter_frame_expression_stack_size()==0) failed: only handle empty stacks
#
--------------- T H R E A D ---------------
Current thread (0x08363400): JavaThread "MainThread" [_thread_in_Java, id=21, stack(0xb1427000,0xb1477000)]
Stack: [0xb1427000,0xb1477000], sp=0xb14756c0, free space=313k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x1dfb754] void VMError::report(outputStream*)+0x904
V [libjvm.so+0x1dfc905] void VMError::report_and_die()+0x56d
V [libjvm.so+0xb4e84a] void report_vm_error(const char*,int,const char*,const char*)+0x53a
V [libjvm.so+0x1b77272] int*SharedRuntime::OSR_migration_begin(JavaThread*)+0x6a6
j Test6905845.main([Ljava/lang/String;)V+131
v ~StubRoutines::call_stub
V [libjvm.so+0xfc6180] void JavaCalls::call_helper(JavaValue*,methodHandle*,JavaCallArguments*,Thread*)+0x8a8
V [libjvm.so+0x196aa00] void os::os_exception_wrapper(void(*)(JavaValue*,methodHandle*,JavaCallArguments*,Thread*),JavaValue*,methodHandle*,JavaCallArguments*,Thread*)+0x18
V [libjvm.so+0xfc589c] void JavaCalls::call(JavaValue*,methodHandle,JavaCallArguments*,Thread*)+0x44
V [libjvm.so+0x1aeeb44] oop Reflection::invoke(instanceKlassHandle,methodHandle,Handle,bool,objArrayHandle,BasicType,objArrayHandle,bool,Thread*)+0x2e20
V [libjvm.so+0x1af0fbb] oop Reflection::invoke_method(oop,Handle,objArrayHandle,Thread*)+0x8ef
V [libjvm.so+0x1292de5] JVM_InvokeMethod+0x8dd
C [libjava.so+0x1551f] Java_sun_reflect_NativeMethodAccessorImpl_invoke0+0x27
j sun.reflect.NativeMethodAccessorImpl.invoke0(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+0
j sun.reflect.NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+87
j sun.reflect.DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+6
j java.lang.reflect.Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+57
j com.sun.javatest.regtest.MainWrapper$MainThread.run()V+60
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
V [libjvm.so+0xfc6180] void JavaCalls::call_helper(JavaValue*,methodHandle*,JavaCallArguments*,Thread*)+0x8a8
V [libjvm.so+0x196aa00] void os::os_exception_wrapper(void(*)(JavaValue*,methodHandle*,JavaCallArguments*,Thread*),JavaValue*,methodHandle*,JavaCallArguments*,Thread*)+0x18
V [libjvm.so+0xfc3e04] void JavaCalls::call_virtual(JavaValue*,Handle,KlassHandle,Symbol*,Symbol*,Thread*)+0x458
V [libjvm.so+0x125cc52] void thread_entry(JavaThread*,Thread*)+0x266
V [libjvm.so+0x1cee497] void JavaThread::thread_main_inner()+0x4bb
V [libjvm.so+0x1cede05] void JavaThread::run()+0x619
V [libjvm.so+0x195a293] java_start+0x6fb
C [libc.so.1+0xbd673] _thrp_setup+0x9b
C [libc.so.1+0xbd920] _lwp_start+0x0
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j Test6905845.main([Ljava/lang/String;)V+131
v ~StubRoutines::call_stub
j sun.reflect.NativeMethodAccessorImpl.invoke0(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+0
j sun.reflect.NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+87
j sun.reflect.DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+6
j java.lang.reflect.Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+57
j com.sun.javatest.regtest.MainWrapper$MainThread.run()V+60
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub