src/share/vm/opto/compile.cpp

rev 10493 : keep
rev 10498 : C2: add SafePointScalarObjectNodes from ValueTypeNodes to SafePointNodes without an allocation + propagate materialized value type in the graph

*** 3250,3259 ****
--- 3250,3267 ----
      Node* iff = new IfNode(rc->in(0), rc->in(1), rc->_prob, rc->_fcnt);
      n->subsume_by(iff, this);
      frc._tests.push(iff);
      break;
    }
+   case Op_ValueType: {
+     ValueTypeNode* vt = n->as_ValueType();
+     vt->make_scalar_in_safepoints(this);
+     if (vt->outcnt() == 0) {
+       vt->disconnect_inputs(NULL, this);
+     }
+     break;
+   }
    default:
      assert( !n->is_Call(), "" );
      assert( !n->is_Mem(), "" );
      assert( nop != Op_ProfileBoolean, "should be eliminated during IGVN");
      break;