--- a/hotspot/src/cpu/x86/vm/interp_masm_x86_32.hpp	Fri Apr 30 04:27:25 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/interp_masm_x86_32.hpp	Fri Apr 30 08:37:24 2010 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright 1997-2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1997-2010 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -85,16 +85,12 @@
   void d2ieee();                                           // truncate dtos to 64bits
 
   void pop_ptr(Register r = rax);
-  void pop_ptr(Register r, Register tag);
   void pop_i(Register r = rax);
   void pop_l(Register lo = rax, Register hi = rdx);
   void pop_f();
   void pop_d();
-  void pop_ftos_to_rsp();
-  void pop_dtos_to_rsp();
 
   void push_ptr(Register r = rax);
-  void push_ptr(Register r, Register tag);
   void push_i(Register r = rax);
   void push_l(Register lo = rax, Register hi = rdx);
   void push_d(Register r = rax);
@@ -112,33 +108,15 @@
   void pop(void* v ); // Add unimplemented ambiguous method
   void push(void* v );   // Add unimplemented ambiguous method
 
-  DEBUG_ONLY(void verify_stack_tag(frame::Tag t);)
-
-#endif // CC_INTERP
-
-#ifndef CC_INTERP
-
-  void empty_expression_stack()                            {
-       movptr(rsp, Address(rbp, frame::interpreter_frame_monitor_block_top_offset * wordSize));
-      // NULL last_sp until next java call
-      movptr(Address(rbp, frame::interpreter_frame_last_sp_offset * wordSize), NULL_WORD);
+  void empty_expression_stack() {
+    movptr(rsp, Address(rbp, frame::interpreter_frame_monitor_block_top_offset * wordSize));
+    // NULL last_sp until next java call
+    movptr(Address(rbp, frame::interpreter_frame_last_sp_offset * wordSize), NULL_WORD);
   }
 
-  // Tagged stack helpers for swap and dup
-  void load_ptr_and_tag(int n, Register val, Register tag);
-  void store_ptr_and_tag(int n, Register val, Register tag);
-
-  // Tagged Local support
-
-  void tag_local(frame::Tag tag, int n);
-  void tag_local(Register tag, int n);
-  void tag_local(frame::Tag tag, Register idx);
-  void tag_local(Register tag, Register idx);
-
-#ifdef ASSERT
-  void verify_local_tag(frame::Tag tag, int n);
-  void verify_local_tag(frame::Tag tag, Register idx);
-#endif // ASSERT
+  // Helpers for swap and dup
+  void load_ptr(int n, Register val);
+  void store_ptr(int n, Register val);
 
   // Super call_VM calls - correspond to MacroAssembler::call_VM(_leaf) calls
   void super_call_VM_leaf(address entry_point);