diff -r ee32440febeb -r beebba0acc11 src/share/vm/opto/parse3.cpp
--- a/src/share/vm/opto/parse3.cpp	Wed Nov 21 05:57:12 2012 -0800
+++ b/src/share/vm/opto/parse3.cpp	Mon Nov 26 17:25:11 2012 -0800
@@ -116,7 +116,7 @@
   Node* obj;
   if (is_field) {
     int obj_depth = is_get ? 0 : field->type()->size();
-    obj = do_null_check(peek(obj_depth), T_OBJECT);
+    obj = null_check(peek(obj_depth));
     // Compile-time detect of null-exception?
     if (stopped())  return;
 
@@ -126,11 +126,11 @@
 #endif
 
     if (is_get) {
-      --_sp;  // pop receiver before getting
+      (void) pop();  // pop receiver before getting
       do_get_xxx(obj, field, is_field);
     } else {
       do_put_xxx(obj, field, is_field);
-      --_sp;  // pop receiver after putting
+      (void) pop();  // pop receiver after putting
     }
   } else {
     const TypeInstPtr* tip = TypeInstPtr::make(field_holder->java_mirror());
@@ -230,7 +230,7 @@
     }
     // If there is going to be a trap, put it at the next bytecode:
     set_bci(iter().next_bci());
-    do_null_assert(peek(), T_OBJECT);
+    null_assert(peek());
     set_bci(iter().cur_bci()); // put it back
   }
 
@@ -463,7 +463,7 @@
     // Note: the reexecute bit will be set in GraphKit::add_safepoint_edges()
     // when AllocateArray node for newarray is created.
     { PreserveReexecuteState preexecs(this);
-      _sp += ndimensions;
+      inc_sp(ndimensions);
       // Pass 0 as nargs since uncommon trap code does not need to restore stack.
       obj = expand_multianewarray(array_klass, &length[0], ndimensions, 0);
     } //original reexecute and sp are set back here
@@ -492,7 +492,7 @@
     // Create a java array for dimension sizes
     Node* dims = NULL;
     { PreserveReexecuteState preexecs(this);
-      _sp += ndimensions;
+      inc_sp(ndimensions);
       Node* dims_array_klass = makecon(TypeKlassPtr::make(ciArrayKlass::make(ciType::make(T_INT))));
       dims = new_array(dims_array_klass, intcon(ndimensions), 0);