--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp	Mon Mar 03 15:54:45 2014 +0400
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp	Mon Mar 03 15:31:27 2014 +0400
@@ -1436,7 +1436,7 @@
 
   bool need_mem_bar = false;
   if (method()->name() == ciSymbol::object_initializer_name() &&
-      scope()->wrote_final()) {
+      (scope()->wrote_final() || (AlwaysSafeConstructors && scope()->wrote_fields()))) {
     need_mem_bar = true;
   }
 
@@ -1550,6 +1550,10 @@
     scope()->set_wrote_final();
   }
 
+  if (code == Bytecodes::_putfield) {
+    scope()->set_wrote_fields();
+  }
+
   const int offset = !needs_patching ? field->offset() : -1;
   switch (code) {
     case Bytecodes::_getstatic: {