src/share/vm/opto/callnode.cpp

rev 10498 : C2: add SafePointScalarObjectNodes from ValueTypeNodes to SafePointNodes without an allocation + propagate materialized value type in the graph

*** 815,824 ****
--- 815,834 ----
      }
    }
    return false;
  }
  
+ bool CallNode::has_debug_use(Node *n) {
+   for (uint i = jvms()->debug_start(); i < jvms()->debug_end(); i++) {
+     Node *arg = in(i);
+     if (arg == n) {
+       return true;
+     }
+   }
+   return false;
+ }
+ 
  // Returns the unique CheckCastPP of a call
  // or 'this' if there are several CheckCastPP or unexpected uses
  // or returns NULL if there is no one.
  Node *CallNode::result_cast() {
    Node *cast = NULL;