C2's StoreCM (store card mark) node is no longer used after JDK-8334060 and can be removed, along with all special handling in C2.
            
- relates to
- 
                    JDK-8334060 Implementation of Late Barrier Expansion for G1 -           
- Resolved
 
-         
- links to
- 
                     Commit(master)
        openjdk/jdk/16042556 Commit(master)
        openjdk/jdk/16042556
- 
                     Review(master)
        openjdk/jdk/21385 Review(master)
        openjdk/jdk/21385