--- a/hotspot/src/share/vm/opto/graphKit.cpp	Tue Feb 10 18:39:09 2009 +0300
+++ b/hotspot/src/share/vm/opto/graphKit.cpp	Tue Feb 17 14:30:24 2009 -0800
@@ -1836,10 +1836,7 @@
     (CardTableModRefBS*)(Universe::heap()->barrier_set());
   Node *b = _gvn.transform(new (C, 3) URShiftXNode( cast, _gvn.intcon(CardTableModRefBS::card_shift) ));
   // We store into a byte array, so do not bother to left-shift by zero
-  // Get base of card map
-  assert(sizeof(*ct->byte_map_base) == sizeof(jbyte),
-         "adjust this code");
-  Node *c = makecon(TypeRawPtr::make((address)ct->byte_map_base));
+  Node *c = byte_map_base_node();
   // Combine
   Node *sb_ctl = control();
   Node *sb_adr = _gvn.transform(new (C, 4) AddPNode( top()/*no base ptr*/, c, b ));
@@ -2945,16 +2942,10 @@
 
   // Now generate allocation code
 
-  // With escape analysis, the entire memory state is needed to be able to
-  // eliminate the allocation.  If the allocations cannot be eliminated, this
-  // will be optimized to the raw slice when the allocation is expanded.
-  Node *mem;
-  if (C->do_escape_analysis()) {
-    mem = reset_memory();
-    set_all_memory(mem);
-  } else {
-    mem = memory(Compile::AliasIdxRaw);
-  }
+  // The entire memory state is needed for slow path of the allocation
+  // since GC and deoptimization can happened.
+  Node *mem = reset_memory();
+  set_all_memory(mem); // Create new memory state
 
   AllocateNode* alloc
     = new (C, AllocateNode::ParmLimit)
@@ -3091,16 +3082,10 @@
 
   // Now generate allocation code
 
-  // With escape analysis, the entire memory state is needed to be able to
-  // eliminate the allocation.  If the allocations cannot be eliminated, this
-  // will be optimized to the raw slice when the allocation is expanded.
-  Node *mem;
-  if (C->do_escape_analysis()) {
-    mem = reset_memory();
-    set_all_memory(mem);
-  } else {
-    mem = memory(Compile::AliasIdxRaw);
-  }
+  // The entire memory state is needed for slow path of the allocation
+  // since GC and deoptimization can happened.
+  Node *mem = reset_memory();
+  set_all_memory(mem); // Create new memory state
 
   // Create the AllocateArrayNode and its result projections
   AllocateArrayNode* alloc
@@ -3365,14 +3350,6 @@
 
   const TypeFunc *tf = OptoRuntime::g1_wb_post_Type();
 
-  // Get the address of the card table
-  CardTableModRefBS* ct =
-    (CardTableModRefBS*)(Universe::heap()->barrier_set());
-  Node *card_table = __ makecon(TypeRawPtr::make((address)ct->byte_map_base));
-  // Get base of card map
-  assert(sizeof(*ct->byte_map_base) == sizeof(jbyte), "adjust this code");
-
-
   // Offsets into the thread
   const int index_offset  = in_bytes(JavaThread::dirty_card_queue_offset() +
                                      PtrQueue::byte_offset_of_index());
@@ -3402,7 +3379,7 @@
   Node* card_offset = __ URShiftX( cast, __ ConI(CardTableModRefBS::card_shift) );
 
   // Combine card table base and card offset
-  Node *card_adr = __ AddP(no_base, card_table, card_offset );
+  Node *card_adr = __ AddP(no_base, byte_map_base_node(), card_offset );
 
   // If we know the value being stored does it cross regions?