src/share/vm/opto/graphKit.cpp

rev 7800 : [mq]: cleanupOopInlineHpp

*** 3745,3754 ****
--- 3745,3765 ----
  void GraphKit::final_sync(IdealKit& ideal) {
    // Final sync IdealKit and graphKit.
    sync_kit(ideal);
  }
  
+ Node* GraphKit::byte_map_base_node() {
+   // Get base of card map
+   CardTableModRefBS* ct = (CardTableModRefBS*)(Universe::heap()->barrier_set());
+   assert(sizeof(*ct->byte_map_base) == sizeof(jbyte), "adjust users of this code");
+   if (ct->byte_map_base != NULL) {
+     return makecon(TypeRawPtr::make((address)ct->byte_map_base));
+   } else {
+     return null();
+   }
+ }
+ 
  // vanilla/CMS post barrier
  // Insert a write-barrier store.  This is to let generational GC work; we have
  // to flag all oop-stores before the next GC point.
  void GraphKit::write_barrier_post(Node* oop_store,
                                    Node* obj,