Mercurial > hg > truffle
view src/share/vm/ci/ciConstantPoolCache.hpp @ 690:d142f1feeed5
Merge
author | acorn |
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date | Sun, 29 Mar 2009 18:19:05 -0400 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 1999-2000 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 * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ // ciConstantPoolCache // // The class caches indexed constant pool lookups. // // Usage note: this klass has nothing to do with constantPoolCacheOop. 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(); };