*** old/src/share/vm/opto/convertnode.cpp	Thu May 15 17:09:26 2014
--- new/src/share/vm/opto/convertnode.cpp	Thu May 15 17:09:26 2014

*** 372,386 ****
--- 372,386 ----
        jlong rylo0 = rylo;
        rylo = -ryhi;
        ryhi = -rylo0;
      }
  
-     Node* cx = phase->transform( new (phase->C) ConvI2LNode(x, TypeLong::make(rxlo, rxhi, widen)) );
-     Node* cy = phase->transform( new (phase->C) ConvI2LNode(y, TypeLong::make(rylo, ryhi, widen)) );
      switch (op) {
-       case Op_AddI:  return new (phase->C) AddLNode(cx, cy);
-       case Op_SubI:  return new (phase->C) SubLNode(cx, cy);
        default:       ShouldNotReachHere();
      }
    }
  #endif //_LP64
  

*** 450,462 ****
--- 450,462 ----
      Node* x = andl->in(1);
      Node* y = andl->in(2);
      assert( x != andl && y != andl, "dead loop in ConvL2INode::Ideal" );
      if (phase->type(x) == Type::TOP)  return NULL;
      if (phase->type(y) == Type::TOP)  return NULL;
-     Node *add1 = phase->transform(new (phase->C) ConvL2INode(x));
-     Node *add2 = phase->transform(new (phase->C) ConvL2INode(y));
-     return new (phase->C) AddINode(add1,add2);
    }
  
    // Disable optimization: LoadL->ConvL2I ==> LoadI.
    // It causes problems (sizes of Load and Store nodes do not match)
    // in objects initialization code and Escape Analysis.