Mercurial > hg > graal-jvmci-8
view src/share/vm/jvmci/jvmciHashtable.cpp @ 22318:fa57ba6dc917
Remove unused JVMCI types from vmSymbols.hpp
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 23 Jul 2015 15:05:22 -0700 |
parents | 59c3f921e454 |
children |
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/* * Copyright (c) 2015, 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. */ #include "precompiled.hpp" #include "jvmci/jvmciHashtable.hpp" template<class K, class V> bool JVMCIHashtable<K,V>::add(V value, bool replace) { K key = get_key(value); unsigned int hash = compute_hash(key); unsigned int index = hash_to_index(hash); for (JVMCIHashtableEntry<V>* e = bucket(index); e != NULL; e = e->next()) { if (key_equals(get_key(e->literal_addr()), key)) { if (replace) { e->set_literal(value); } return false; } } JVMCIHashtableEntry<V>* e = new JVMCIHashtableEntry<V>(value); e->set_next(_buckets[index]); _buckets[index] = e; ++_number_of_entries; return true; } template<class K, class V> V* JVMCIHashtable<K,V>::get(K key) { unsigned int index = index_for(key); for (JVMCIHashtableEntry<V>* e = bucket(index); e != NULL; e = e->next()) { if (key_equals(get_key(e->literal_addr()), key)) { return e->literal_addr(); } } return NULL; } template<class K, class V> void JVMCIHashtable<K, V>::for_each(ValueClosure<V>* closure) { for (size_t i = 0; i < table_size(); ++i) { for (JVMCIHashtableEntry<V>* e = bucket((int)i); e != NULL && !closure->is_aborted(); e = e->next()) { closure->do_value(e->literal_addr()); } } } template<class K, class V> JVMCIHashtable<K,V>::~JVMCIHashtable() { for (size_t i = 0; i < table_size(); ++i) { JVMCIHashtableEntry<V>* e = bucket((int)i); while (e != NULL) { JVMCIHashtableEntry<V>* current = e; e = e->next(); delete current; } } FREE_C_HEAP_ARRAY(JVMCIHashtableEntry*, _buckets, mtCompiler); } // Instantiation #include "jvmci/jvmciOptions.hpp" template class JVMCIHashtable<const char*, OptionDesc>; template class JVMCIHashtable<const char*, OptionValue>;