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diff src/cpu/x86/vm/interp_masm_x86_32.hpp @ 10105:aeaca88565e6

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8010862: The Method counter fields used for profiling can be allocated lazily. Summary: Allocate the method's profiling related metadata until they are needed. Reviewed-by: coleenp, roland
author jiangli
date Tue, 09 Apr 2013 17:17:41 -0400
parents cd3d6a6b95d9
children d13d7aba8c12
line wrap: on
line diff
--- a/src/cpu/x86/vm/interp_masm_x86_32.hpp	Thu Apr 04 21:15:43 2013 -0700
+++ b/src/cpu/x86/vm/interp_masm_x86_32.hpp	Tue Apr 09 17:17:41 2013 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. 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
@@ -89,6 +89,7 @@
   void get_cache_and_index_and_bytecode_at_bcp(Register cache, Register index, Register bytecode, int byte_no, int bcp_offset, size_t index_size = sizeof(u2));
   void get_cache_entry_pointer_at_bcp(Register cache, Register tmp, int bcp_offset, size_t index_size = sizeof(u2));
   void get_cache_index_at_bcp(Register index, int bcp_offset, size_t index_size = sizeof(u2));
+  void get_method_counters(Register method, Register mcs, Label& skip);
 
   // load cpool->resolved_references(index);
   void load_resolved_reference_at_index(Register result, Register index);