Mercurial > hg > truffle
view src/share/vm/ci/ciConstantPoolCache.hpp @ 8654:3bbad4ec6510
new phase: PushNodesThroughPi
author | Bernhard Urban <bernhard.urban@jku.at> |
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date | Thu, 04 Apr 2013 16:03:08 +0200 |
parents | da91efe96a93 |
children |
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/* * Copyright (c) 1999, 2012, 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 * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_CI_CICONSTANTPOOLCACHE_HPP #define SHARE_VM_CI_CICONSTANTPOOLCACHE_HPP #include "memory/resourceArea.hpp" #include "utilities/growableArray.hpp" // ciConstantPoolCache // // The class caches indexed constant pool lookups. // // Usage note: this klass has nothing to do with ConstantPoolCache*. class ciConstantPoolCache : public ResourceObj { private: GrowableArray<intptr_t>* _keys; GrowableArray<void*>* _elements; int find(int index); public: ciConstantPoolCache(Arena* arena, int expected_size); // Get the element associated with some index. void* get(int index); // Associate an element with an index. void insert(int index, void* element); void print(); }; #endif // SHARE_VM_CI_CICONSTANTPOOLCACHE_HPP