hotspot/src/share/vm/opto/classes.cpp
author roland
Wed, 18 Feb 2015 18:14:07 +0100
changeset 29337 ef2be52deeaf
parent 23528 8f1a7f5e8066
permissions -rw-r--r--
6912521: System.arraycopy works slower than the simple loop for little lengths Summary: convert small array copies to series of loads and stores Reviewed-by: kvn, vlivanov
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/*
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 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#include "precompiled.hpp"
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#include "opto/addnode.hpp"
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#include "opto/arraycopynode.hpp"
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#include "opto/callnode.hpp"
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#include "opto/castnode.hpp"
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#include "opto/cfgnode.hpp"
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#include "opto/connode.hpp"
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#include "opto/convertnode.hpp"
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#include "opto/countbitsnode.hpp"
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#include "opto/divnode.hpp"
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#include "opto/intrinsicnode.hpp"
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#include "opto/locknode.hpp"
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#include "opto/loopnode.hpp"
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#include "opto/machnode.hpp"
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#include "opto/memnode.hpp"
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#include "opto/mathexactnode.hpp"
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#include "opto/movenode.hpp"
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#include "opto/mulnode.hpp"
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#include "opto/multnode.hpp"
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#include "opto/narrowptrnode.hpp"
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#include "opto/node.hpp"
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#include "opto/opaquenode.hpp"
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#include "opto/rootnode.hpp"
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#include "opto/subnode.hpp"
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#include "opto/vectornode.hpp"
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// ----------------------------------------------------------------------------
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// Build a table of virtual functions to map from Nodes to dense integer
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// opcode names.
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int Node::Opcode() const { return Op_Node; }
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#define macro(x) int x##Node::Opcode() const { return Op_##x; }
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#include "classes.hpp"
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#undef macro