The following method in src/hotspot/share/opto/machnode.* is only used for 32-bit x86 and could be guarded with #ifndef _LP64:
bool MachCallNode::return_value_is_used() const
Original RFE text:
The following method in src/hotspot/share/opto/machnode.* is unused and could be removed:
bool MachCallNode::return_value_is_used() const
bool MachCallNode::return_value_is_used() const
Original RFE text:
The following method in src/hotspot/share/opto/machnode.* is unused and could be removed:
bool MachCallNode::return_value_is_used() const