src/hotspot/share/opto/node.hpp

rev 52180 : JDK-8212603: Need to step over GC barriers in Node::eqv_uncast()
Reviewed-by: shade, kvn, eosterlund

@@ -455,14 +455,13 @@
   // Reaffirm invariants for is_top.  (Only from Compile::set_cached_top_node.)
   void setup_is_top();
 
   // Strip away casting.  (It is depth-limited.)
   Node* uncast() const;
-  // Return whether two Nodes are equivalent, after stripping casting.
-  bool eqv_uncast(const Node* n) const {
-    return (this->uncast() == n->uncast());
-  }
+  // Return whether two Nodes are equivalent, after stripping casting
+  // and GC barriers.
+  bool eqv_uncast(const Node* n) const;
 
   // Find out of current node that matches opcode.
   Node* find_out_with(int opcode);
   // Return true if the current node has an out that matches opcode.
   bool has_out_with(int opcode);