1.1 --- a/src/share/vm/c1/c1_GraphBuilder.cpp Tue Dec 13 10:07:12 2016 -0800
1.2 +++ b/src/share/vm/c1/c1_GraphBuilder.cpp Tue Dec 13 14:37:04 2016 -0500
1.3 @@ -1823,6 +1823,20 @@
1.4 log->identify(target),
1.5 Bytecodes::name(code));
1.6
1.7 + // invoke-special-super
1.8 + if (bc_raw == Bytecodes::_invokespecial && !target->is_object_initializer()) {
1.9 + ciInstanceKlass* sender_klass =
1.10 + calling_klass->is_anonymous() ? calling_klass->host_klass() :
1.11 + calling_klass;
1.12 + if (sender_klass->is_interface()) {
1.13 + int index = state()->stack_size() - (target->arg_size_no_receiver() + 1);
1.14 + Value receiver = state()->stack_at(index);
1.15 + CheckCast* c = new CheckCast(sender_klass, receiver, copy_state_before());
1.16 + c->set_invokespecial_receiver_check();
1.17 + state()->stack_at_put(index, append_split(c));
1.18 + }
1.19 + }
1.20 +
1.21 // Some methods are obviously bindable without any type checks so
1.22 // convert them directly to an invokespecial or invokestatic.
1.23 if (target->is_loaded() && !target->is_abstract() && target->can_be_statically_bound()) {
