src/hotspot/share/gc/shared/c2/barrierSetC2.hpp

rev 52491 : 8213746: GC/C2 abstraction for C2 matcher

@@ -26,10 +26,11 @@
 #define SHARE_GC_SHARED_C2_BARRIERSETC2_HPP
 
 #include "memory/allocation.hpp"
 #include "oops/accessDecorators.hpp"
 #include "opto/loopnode.hpp"
+#include "opto/matcher.hpp"
 #include "opto/memnode.hpp"
 #include "utilities/globalDefinitions.hpp"
 
 // This means the access is mismatched. This means the value of an access
 // is not equivalent to the value pointed to by the address.

@@ -289,8 +290,11 @@
   virtual bool verify_gc_alias_type(const TypePtr* adr_type, int offset) const { return false; }
 #endif
 
   virtual bool final_graph_reshaping(Compile* compile, Node* n, uint opcode) const { return false; }
 
+  virtual bool matcher_find_shared_visit(Matcher* matcher, Matcher::MStack& mstack, Node* n, uint opcode, bool& mem_op, int& mem_addr_idx) const { return false; };
+  virtual bool matcher_find_shared_post_visit(Matcher* matcher, Node* n, uint opcode) const { return false; };
+  virtual bool matcher_is_store_load_barrier(Node* x, uint xop) const { return false; }
 };
 
 #endif // SHARE_GC_SHARED_C2_BARRIERSETC2_HPP