--- a/hotspot/src/share/vm/opto/callnode.hpp	Fri Aug 23 03:14:54 2013 -0700
+++ b/hotspot/src/share/vm/opto/callnode.hpp	Fri Aug 23 11:41:37 2013 -0700
@@ -449,14 +449,17 @@
 // at a safepoint.
 
 class SafePointScalarObjectNode: public TypeNode {
-  uint _first_index; // First input edge index of a SafePoint node where
+  uint _first_index; // First input edge relative index of a SafePoint node where
                      // states of the scalarized object fields are collected.
+                     // It is relative to the last (youngest) jvms->_scloff.
   uint _n_fields;    // Number of non-static fields of the scalarized object.
   DEBUG_ONLY(AllocateNode* _alloc;)
 
   virtual uint hash() const ; // { return NO_HASH; }
   virtual uint cmp( const Node &n ) const;
 
+  uint first_index() const { return _first_index; }
+
 public:
   SafePointScalarObjectNode(const TypeOopPtr* tp,
 #ifdef ASSERT
@@ -469,7 +472,10 @@
   virtual const RegMask &out_RegMask() const;
   virtual uint           match_edge(uint idx) const;
 
-  uint first_index() const { return _first_index; }
+  uint first_index(JVMState* jvms) const {
+    assert(jvms != NULL, "missed JVMS");
+    return jvms->scloff() + _first_index;
+  }
   uint n_fields()    const { return _n_fields; }
 
 #ifdef ASSERT
@@ -485,7 +491,7 @@
   // corresponds appropriately to "this" in "new_call".  Assumes that
   // "sosn_map" is a map, specific to the translation of "s" to "new_call",
   // mapping old SafePointScalarObjectNodes to new, to avoid multiple copies.
-  SafePointScalarObjectNode* clone(int jvms_adj, Dict* sosn_map) const;
+  SafePointScalarObjectNode* clone(Dict* sosn_map) const;
 
 #ifndef PRODUCT
   virtual void              dump_spec(outputStream *st) const;