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src/share/vm/code/codeCache.cpp
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@@ -1065,12 +1065,15 @@
// want dependents on the call site class only not all classes in
// the ContextStream.
int marked = 0;
{
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
- InstanceKlass* call_site_klass = InstanceKlass::cast(call_site->klass());
- marked = call_site_klass->mark_dependent_nmethods(changes);
+ InstanceKlass* ctxk = MethodHandles::get_call_site_context(call_site());
+ if (ctxk == NULL) {
+ return; // No dependencies to invalidate yet.
+ }
+ marked = ctxk->mark_dependent_nmethods(changes);
}
if (marked > 0) {
// At least one nmethod has been marked for deoptimization
VM_Deoptimize op;
VMThread::execute(&op);
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