The following two declarations are dead and should be removed:
https://github.com/openjdk/jdk/blob/3ac91b08cbe16bc1a347178f853513f930ffeaf3/src/hotspot/share/opto/parse1.cpp#L178
https://github.com/openjdk/jdk/blob/3ac91b08cbe16bc1a347178f853513f930ffeaf3/src/hotspot/share/opto/parse1.cpp#L178