universe.inline.hpp revision 1879:f95d63e2154a 
1/*
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 * This code is free software; you can redistribute it and/or modify it
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7 * published by the Free Software Foundation.
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24
25#ifndef SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP
26#define SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP
27
28#include "memory/universe.hpp"
29
30// Check whether an element of a typeArrayOop with the given type must be
31// aligned 0 mod 8.  The typeArrayOop itself must be aligned at least this
32// strongly.
33
34inline bool Universe::element_type_should_be_aligned(BasicType type) {
35  return type == T_DOUBLE || type == T_LONG;
36}
37
38// Check whether an object field (static/non-static) of the given type must be aligned 0 mod 8.
39
40inline bool Universe::field_type_should_be_aligned(BasicType type) {
41  return type == T_DOUBLE || type == T_LONG;
42}
43
44#endif // SHARE_VM_MEMORY_UNIVERSE_INLINE_HPP
45