--- a/hotspot/src/share/vm/opto/stringopts.cpp	Tue Sep 25 15:48:17 2012 -0700
+++ b/hotspot/src/share/vm/opto/stringopts.cpp	Thu Sep 27 09:38:42 2012 -0700
@@ -69,7 +69,7 @@
     _multiple(false),
     _string_alloc(NULL),
     _stringopts(stringopts) {
-    _arguments = new (_stringopts->C, 1) Node(1);
+    _arguments = new (_stringopts->C) Node(1);
     _arguments->del_req(0);
   }
 
@@ -220,11 +220,10 @@
       // Build a new call using the jvms state of the allocate
       address call_addr = SharedRuntime::uncommon_trap_blob()->entry_point();
       const TypeFunc* call_type = OptoRuntime::uncommon_trap_Type();
-      int size = call_type->domain()->cnt();
       const TypePtr* no_memory_effects = NULL;
       Compile* C = _stringopts->C;
-      CallStaticJavaNode* call = new (C, size) CallStaticJavaNode(call_type, call_addr, "uncommon_trap",
-                                                                  jvms->bci(), no_memory_effects);
+      CallStaticJavaNode* call = new (C) CallStaticJavaNode(call_type, call_addr, "uncommon_trap",
+                                                            jvms->bci(), no_memory_effects);
       for (int e = 0; e < TypeFunc::Parms; e++) {
         call->init_req(e, uct->in(e));
       }
@@ -969,9 +968,9 @@
 }
 
 Node* PhaseStringOpts::int_stringSize(GraphKit& kit, Node* arg) {
-  RegionNode *final_merge = new (C, 3) RegionNode(3);
+  RegionNode *final_merge = new (C) RegionNode(3);
   kit.gvn().set_type(final_merge, Type::CONTROL);
-  Node* final_size = new (C, 3) PhiNode(final_merge, TypeInt::INT);
+  Node* final_size = new (C) PhiNode(final_merge, TypeInt::INT);
   kit.gvn().set_type(final_size, TypeInt::INT);
 
   IfNode* iff = kit.create_and_map_if(kit.control(),
@@ -988,11 +987,11 @@
   } else {
 
     // int size = (i < 0) ? stringSize(-i) + 1 : stringSize(i);
-    RegionNode *r = new (C, 3) RegionNode(3);
+    RegionNode *r = new (C) RegionNode(3);
     kit.gvn().set_type(r, Type::CONTROL);
-    Node *phi = new (C, 3) PhiNode(r, TypeInt::INT);
+    Node *phi = new (C) PhiNode(r, TypeInt::INT);
     kit.gvn().set_type(phi, TypeInt::INT);
-    Node *size = new (C, 3) PhiNode(r, TypeInt::INT);
+    Node *size = new (C) PhiNode(r, TypeInt::INT);
     kit.gvn().set_type(size, TypeInt::INT);
     Node* chk = __ CmpI(arg, __ intcon(0));
     Node* p = __ Bool(chk, BoolTest::lt);
@@ -1017,11 +1016,11 @@
     // Add loop predicate first.
     kit.add_predicate();
 
-    RegionNode *loop = new (C, 3) RegionNode(3);
+    RegionNode *loop = new (C) RegionNode(3);
     loop->init_req(1, kit.control());
     kit.gvn().set_type(loop, Type::CONTROL);
 
-    Node *index = new (C, 3) PhiNode(loop, TypeInt::INT);
+    Node *index = new (C) PhiNode(loop, TypeInt::INT);
     index->init_req(1, __ intcon(0));
     kit.gvn().set_type(index, TypeInt::INT);
     kit.set_control(loop);
@@ -1054,7 +1053,7 @@
 }
 
 void PhaseStringOpts::int_getChars(GraphKit& kit, Node* arg, Node* char_array, Node* start, Node* end) {
-  RegionNode *final_merge = new (C, 4) RegionNode(4);
+  RegionNode *final_merge = new (C) RegionNode(4);
   kit.gvn().set_type(final_merge, Type::CONTROL);
   Node *final_mem = PhiNode::make(final_merge, kit.memory(char_adr_idx), Type::MEMORY, TypeAryPtr::CHARS);
   kit.gvn().set_type(final_mem, Type::MEMORY);
@@ -1104,11 +1103,11 @@
                                         __ Bool(__ CmpI(arg, __ intcon(0)), BoolTest::lt),
                                         PROB_FAIR, COUNT_UNKNOWN);
 
-    RegionNode *merge = new (C, 3) RegionNode(3);
+    RegionNode *merge = new (C) RegionNode(3);
     kit.gvn().set_type(merge, Type::CONTROL);
-    i = new (C, 3) PhiNode(merge, TypeInt::INT);
+    i = new (C) PhiNode(merge, TypeInt::INT);
     kit.gvn().set_type(i, TypeInt::INT);
-    sign = new (C, 3) PhiNode(merge, TypeInt::INT);
+    sign = new (C) PhiNode(merge, TypeInt::INT);
     kit.gvn().set_type(sign, TypeInt::INT);
 
     merge->init_req(1, __ IfTrue(iff));
@@ -1137,10 +1136,10 @@
     // Add loop predicate first.
     kit.add_predicate();
 
-    RegionNode *head = new (C, 3) RegionNode(3);
+    RegionNode *head = new (C) RegionNode(3);
     head->init_req(1, kit.control());
     kit.gvn().set_type(head, Type::CONTROL);
-    Node *i_phi = new (C, 3) PhiNode(head, TypeInt::INT);
+    Node *i_phi = new (C) PhiNode(head, TypeInt::INT);
     i_phi->init_req(1, i);
     kit.gvn().set_type(i_phi, TypeInt::INT);
     charPos = PhiNode::make(head, charPos);
@@ -1261,7 +1260,7 @@
   // as a shim for the insertion of the new code.
   JVMState* jvms     = sc->begin()->jvms()->clone_shallow(C);
   uint size = sc->begin()->req();
-  SafePointNode* map = new (C, size) SafePointNode(size, jvms);
+  SafePointNode* map = new (C) SafePointNode(size, jvms);
 
   // copy the control and memory state from the final call into our
   // new starting state.  This allows any preceeding tests to feed
@@ -1306,12 +1305,12 @@
 
   // Create a region for the overflow checks to merge into.
   int args = MAX2(sc->num_arguments(), 1);
-  RegionNode* overflow = new (C, args) RegionNode(args);
+  RegionNode* overflow = new (C) RegionNode(args);
   kit.gvn().set_type(overflow, Type::CONTROL);
 
   // Create a hook node to hold onto the individual sizes since they
   // are need for the copying phase.
-  Node* string_sizes = new (C, args) Node(args);
+  Node* string_sizes = new (C) Node(args);
 
   Node* length = __ intcon(0);
   for (int argi = 0; argi < sc->num_arguments(); argi++) {
@@ -1355,9 +1354,9 @@
         } else if (!type->higher_equal(TypeInstPtr::NOTNULL)) {
           // s = s != null ? s : "null";
           // length = length + (s.count - s.offset);
-          RegionNode *r = new (C, 3) RegionNode(3);
+          RegionNode *r = new (C) RegionNode(3);
           kit.gvn().set_type(r, Type::CONTROL);
-          Node *phi = new (C, 3) PhiNode(r, type);
+          Node *phi = new (C) PhiNode(r, type);
           kit.gvn().set_type(phi, phi->bottom_type());
           Node* p = __ Bool(__ CmpP(arg, kit.null()), BoolTest::ne);
           IfNode* iff = kit.create_and_map_if(kit.control(), p, PROB_MIN, COUNT_UNKNOWN);